Tektronix DC 509 Instruction Manual

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TeIctro n nc
COMMITTE D TO
EXCELLEN CE
UNIVERSAL
COUNTER/TIMER
With Options
I N ST R U CTIO N
Te k troni x , Inc.
Ρ.Ο . Box 500
Βea v erto n , Oregon
070-3464-00
97077
M A NU A L
Serial N umber
First P rinti n g FEB 1981
Copyrigh t 1 1981 Te ktronix, Inc. All rig hts rese r ved.
Co ntents of t h is publication may not be reproduced in
any for m wit h o u t t h e written permission of Te ktronix, Inc.
P rod ucts of Te ktronix, Inc. and its subsi d iaries are
covere d by U .S. and fo r eign pate n ts and or pending
patents .
TEK T R ONIX, ΤΕΚ . SCO PE-M O BI LE, and '
are registere d trademar ks of Te ktronix, Inc . ΤΕΙ_ E Q U IP M ENT is
α registered tra d emar k of Te k tron ix U .K . Limited .
in U .S. Α . S p ecification
privileges are reserved :
P rinted
and
price
c hange
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DC 509
TABLE O F CONTENTS
Page
L IST OF LLUST RATIONS . . . . . . . . . . . . . . . . . . . . . . . i
OPERATOR'S SA FE TY SUMMARY . . . . . . . . . . . . . . . .
ii
SERVIC E SA FE TY SUMMARY. . . . . . . . . . . . . . . . . . . . iii
I
Section 1
S p ecificatio n . . . . . . . . . . . . . . . . . . . . .
1-1
Section 2 Operating In stru ctio n s . . . . . . . . . . . . . .
2-1
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WA RN IN G
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THE FO LL O WING SERVICE INSTRUCTIO NS ARE
FO R USE BY QUA LIFIED PERSO NNEL ONL Y. TO
A VOID PERSO NAL INJUR Y, DO NOT PERFORM
ANY S ER VICING OTHER MAN ΤΗΑΤ CONTAINED
IN OPERATING INSTRUCTIO NS UNLESS YO U A RE
QUA LIFIED Τ0 DO SO .
F ig .
No .
2-1
2-2
2-3
2-4
2-5
2-6
2-7
2-8
2-9
4-1
" 4-2
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Page
Sectio n 3 Theory of Operation . . . . . . . . . . . . . . .
3-1
Sectio n 4 Calibratio n
4-1
. . . . . . . . . . . . . . . . . . . . . .
Performance C h ec k Proced ure . . . . .
Adjustment Procedure . . . . . . . . . . . .
4-1
4-17
Mai n te n a n ce . . . . . . . . . . . . . . . . . . . . . .
5-1
Sectio n 6 Options . . . . . . . . . . . . . . . . . . . . . . . . . .
6-1
Sectio n ? R eplaceable Electrical Parts. . . . . . . . .
7-1
Sectio n 8 Diag rams an d Illust ratio ns . . . . . . . . . .
8-1
Sectio n 9 R eplaceable M ec hanical Parts . . . . . . .
9-1
Sectio n 5
L IST OF I LLU STRATIO NS
Page
DC 509 Un iversal Counter/Timer . . . . . . . .
Plug-in installation and removal . . . . . . . . .
DC 509 fron t pa n el d is play, co n trols,
an d connectors . . . . . . . . . . . . . . . . . . . . . .
Advantages in signal atte n uatio n . . . . . . . .
Ty p ical triggering levels and so urces of
triggering errors . . . . . . . . . . . . . . . . . . . . . .
M easurement exam ples for FREQ UENCY Α
or PERIOD Α . . . . . . . . . . . . . . . . . . . . . . . .
M easurement exam ples for W IDTH Α and
TIME Α - Β . . . . . . . . . . . . . . . . . . . . . . . . .
M easurement example for sync hronous
in p ut signals . . . . . . . . . . . . . . . . . . . . . . . .
M easurement example, TIME Α - Β u si ng
the ARM input . . . . . . . . . . . . . . . . . . . . . . .
Examples of arming . . . . . . . . . . . . . . . . . .
Chec k setup for Performance Chec k steps 3
and 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chec k setu p for Performance Chec k steps 4
and 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
iv
2-2
2-4
2-7
2-9
2-10
2-10
2-11
2-11
2-13
4-4
4-4
F ig .
No .
4-3
4-4
4-5
4-6
4-7
5-1
5-2
5-3
5-4
5-5
5-6
5-7
5-8
5-9
5-10
Page
Chec k setup for Performance Check steps 6,
7, and 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chec k setu p for Performance C hec k step 9
Chec k setup for Performance Chec k step 10
Chec k setup for Performance Chec k step 14
Chec k setup for Performance Check steps
16 an d 17 . . . . . . . . . . . . . . . . . . . . . . . . . .
Partial right view of instrument with cover
remove d (pictoral) . . . . . . . . . . . . . . . . . . . .
Screw locations for d igital ci rcuit board
removal . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Method of removing magnetic latc h relay
armature . . . . . . . . . . . . . . . . . . . . . . . . . . .
Typical squ are p in assembly . . . . . . . . . . . .
Ex p loded view of circuit board p in and ferrule
Du al entry circuit board pin socket . . . . . . .
Bottom entry circuit b oard pin soc k et . . . .
Orientation an d disassembly of multipin
connectors . . . . . . . . . . . . . . . . . . . . . . . . . .
R ear interface connector assignments . . . .
Kernel Signature Analysis co nnections . . . .
4-5
4-8
4-9
4-12
4-14
5-2
5-3
5-3
5-5
5-6
5-6
5-6
5-7
5-8
5-12
1
DC 509
O PERATO R S SA FE TY S UMM A RY
The general safety informatio n in this p art of the summary is
for both operating and servicing p erso nnel . Specific
warnings and cautions will be foun d th ro ughout the manual
where they apply, but may not a p pear in this summary.
T ERMS
In T his Manual
CA UTION statements ide ntify conditions or p ractices th at
could result in damage to t h e eq ui pment or ot her p rope rty .
WARN I NG statemen ts identify conditions or practices th at
co ul d result i n personal in j u ry or loss of life .
As
Mark ed on Eq uipment
CA UTION i ndicates α personal inj ury h azard n ot immediately accessible as one reads the marking, or α h azard to p roperty inclu d ing the equipment itself .
DA N G ER indicates α personal in jury h azard immediately accessible as one reads the marking .
P ower So urce
This product is inten d ed to operate from α power module
connected to α p ower source th at will not apply more than
250 volts rms between the su pp ly conductors or between
either su pp ly con d uctor an d grou nd. Α p rotective grou nd
connection by way of the grounding conducto r i n the p ower
cord is essential for safe operation .
G rou nding the Prod uct
Th is prod uct is grounded throug h the grounding con ductor
of the power module power cord . To avoid electrical s h ock ,
p lug the power co rd i nto α properly wire d rece ptacle before
connecti ng to the prod uct input or output te rminals . Α p rotective ground co nnection b y way of the grounding conductor in t h e power module power cord is essential fo r safe
operation .
Danger Arising
F rom L oss of Groun d
U p on loss of th e p rotective-ground connection, all accessible conductive p arts (includi ng kn obs an d controls that may
a ppear to be insulati ng) can render an electr ic shoc k.
U se the Pr oper F use
SY MB O LS
In T his Manual
To avoid fire h azard, use only the fuse of correct type, voltage rating and current rating as specifie d n t h e parts list for
your prod uct .
i
R efer fuse re placement to
This symbol in dicates where applicable cautionary or ot her information is to be found.
As
Ma rk e d on E qu i pment
DA N G ER - Hig h voltage.
Ο
Protective ground (earth) terminal .
ATTENTION - refer to ma nu al .
q ualified service personnel .
Do Not Op erate in E xplosive Atmos p heres
To avoid ex plosion, d o not operate this prod uct in an explosive atmosphere unless it h as b een specifically certified for
such o peration .
Do
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N ot Operate W it hout Cove rs
To avoid personal injury, do not operate this p roduct without covers or p anels installed. Do not apply power to the
p lu g-in via α plug-in exte nder.
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DC 509
S ERV IC E SA FE TY S UMM A RY
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F OR Q UALI FIED SERVICE PERSONNEL O NLY
Refer also to the preceding Operators Safety Summary.
Do
N ot Se rvice Alon e
Do not perform inte rn al service or ad justment of t h is p ro duct u nless anot her person capa ble of rendering first ai d and
resuscitation is p resent.
Use Ca re Wh en Servicing W ith Power On
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Dangerous voltages may exist at several points in this product. To avoi d p ersonal injury, do not touc h expose d co nn ections and components while p ower is on .
Disconnect p ower before removing protective panels, soldering, or re placing components .
Power So urce
Th is product is intended to operate in α power module con
nected to α power source that will n ot apply more th an
250 volts rms betwee n the su pp ly co n ductors or between
either su pply conductor and ground . Α p rotective ground
connection b y way of th e grounding conductor in th e power
cord is esse ntial for safe operation .
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DC 509
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DC 509 Un iversal Co unte r /Time r
iv
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Section 1-DC 509
S PE CI FICATIO N
I nstrument
Description
The DC 509 is α o ne-wide, universal counter/timer p lugin . It features reciprocal frequency, p erio d , events Β d uring
Α a nd Totalize measurements to 135 MHz, time interval and
widths features 10 n s single-shot resolution, for timing measurements . For repetitive timing measurements, averaging
and pseudo-random time base modulation circuitry provi d es
increased accuracy over α wide range of in p ut signals .
The DC 509 provides trigger level outputs at both the
front p anel an d rear interface for increased measurement
convenience . Shaped outputs and an arming input are individually available at either the front p anel or the rear inter
face . B oth C hannel Α and Channel Β may also b e sourced
from either the front p anel or the rear interface using the
front panel switch .
M easurement results are displayed in an eight-digit LED
readout, with t he decimal p oint automatically positioned .
The displayed count overflow is indicated b y α flashing display . The counter also uses three digits of the seven-segment LED display to indicate internal or operating error
codes and two digits for external signal probe compensation
results .
The DC 509 can be equipped with an optional, oven controlle d , 10 MHz crystal oscillator to obtain α h ighly stable
and precise internal time base .
Stan d ar d Accessories
1 Instruction Manual
1 Cable assembly, bnc-to-tip j ack
.
NOTE
to the tabbed Accessories page at the rear of
this manual for more information .
Refer
P erformance
Con d itions
The limits stated in the Performance Requirements columns of the following tables are valid only if the DC 509 h as
been calibrated at an ambient temperature b etween +20°C
and +30°C and is operating at an ambient temperature between 0°C and +50°C, u nless otherwise stated .
Information given in the Su pplemental Information and
Descri p tion columns of the following tables is p rovided for
user information only and should not be interpreted as P erformance Check re q uirements .
The DC 509 must be operated or stored in an environment whose limits are described u nder E nvironmental
Characteristics .
Instrument Options
Option 01 replaces the internal 10 MHz time b ase (clock)
circuit with α self-contained p ro portional tem perature controlled oven oscillator for increased accuracy and stability .
Allow at least 20 minutes warm-up time for operation to
specified accuracy, 60 minutes after storage in α h igh humidity environment .
Specification-DC 509
Table 1-1
ELECT RICAL CHARACTER ISTICS
C haracteristics
P erformance Requ irements
S u pp lemental Information
CHANNEL Α and CHANNEL Β I NPUTS
In put Freq uency R ange
Front Panel( Ext)
DC Coupled
AC Cou pled
R ear Interface (Int)
DC Coupled
AC Coupled
In pu t Sensitivity
Χ1 Attenuation
DC Coupled
> Ο
Hz to %f FUN CTIO N
See Fu nction s Specifications
_-10 Hz to %fF UNCTIO N
> 0 Hz to -_50 MHz.
_-10 Hz to -_50 MHz.
_-20 mV rms (56 .6 mV ρ-p) from > 0 Hz to
,100 MH z.
_-40 mV rms (113 mV ρ-p) from 100 MH z to
R ms valu es for Sine Waves from 25 Ω
source
-_ f
FUNCTION
AC Coupled
Χ 5 Attenuation Accuracy
(AC or DC Co upled)
M inim um Input P ulse W id th
In put Dy n amic R ange
_-20 mV rms (56.6 mV ρ-p) from _-10 Hz to
-_100 MH z.
_-40 mV rms (113 mV ρ- p) from 100 MH z to
ffunction
3ns@115m V ρ-ρ.
-3 .2 _- V.m --+3 .2
. ρ-ρ
Vin
risetimes
Vin ρ-ρ
risetimes
Χ1
Χ5
Trigger L evels
± 3 .2 V .
Manual R ange
A UTO TR IG
R ange
+3 .200 to -3 .175 V with 25 mV resolution .
±40
to
Accuracy
Auto-Trigger
Sensitivity
Typically _-5% ρ-ρ aberrations. _-2%
at DC
,125 mV ρ-ρ times attenuator . _-20 Hz to
-_100 MHz.
_-3 V . ( F or Input
_-5 ns)
_-15V . (For I np ut
_5 ns)
Signal
Signal
ΕιV/°C referenced
±15 mV
25°C . (Typical)
Duty cycle independent . Trigger point
is set once (each time the button is depressed) to α nominal 50% of the ρ-ρ
inp ut signal . For signals from DC to
20 Hz the level will still be set between
0% a nd 100% but will not necessarily
be the 50% point .
Specification-DC 509
Table 1-1 (cont)
Characteristics
Performance R equirements
Supplemental Information
CHANNEL Α and Β I NPUTS (cont)
Trigger L evel Output Accuracy
M aximum Inp ut
Front Panel
Χ1
W ithin ±10 mV of internal DC trigger level
voltage. (Actual triggering voltage is subject
to changes in input signal-to-noise r atio and
risetime .) See resolution and accuracy
statements .
V oltage
Vpk Χ 200
V
400, DC to 50 kHz
V P-ρ 20/f MHz, 50 kHz to 1 .33 MHz.
P-P
V _-15, 1 .33 MHz to 150 MHz.
P-P
Vpk _-200
V <400 DC to 5 MHz.
P-P
V Χ2000/f MHz, 5 MHz to 80 MHz .
V P-P Χ 25, 80 MHz to 150 MHz .
P-P
Χ5
R ear Interface
Vpk , 3.6 V .
Χ 1, Χ5
Input Im p edance
Front Panel
Χ 1, Χ5
1 Μ4 ±2%, _-30 p F
R ear Interface
Χ 1, Χ5
(-13 V _-V. _-+ 13 V, Χ 1) (-65 _-V.in
+65 V, Χ5)
5012 ± 10% @ dc .
Slope
Independently selectable . (+) for counting
positive pulses . (-) for counting negative
pulses .
ARMING INPUT, SHAPED OUTPUTS
Arming Input
Pulse R es p onse
Ρω _-100 ns (V H --2.4, V L --0 .4)
Maximum Safe In put V oltage
Vpk _-10 V .
Shaped Out p uts
Delay from front p anel
Am p litude
R isetime
0 to -_+0 .3 V from 50112 ground referenced
source .
1
Arming is not recommended for Channel Α frequencies ,70 MHz.
Armed when
,2 .4 . Disarmed
Vin
when
V. _-0 .4 V.
Ι. n low ; 3 .2 mA (2 standard TTL
loads)
13 ns typically
1 3 ns into 50 <.2 (ty p ical)
Sp ecificatio n -DC 509
C h a racte r istics
Ta b le 1-1 (co n t)
P erform ance
Ι
S uppleme n tal Info rmatio n
Requ i reme n ts
FUN CTIO N S
FRE Q UEN CY Α
Range
~ --100 μΗτ to --135 MH z
Resolution
±
LSD ± 1 .4 Χ Trigge r J itter
( F req Α )2
Accuracy
Resolutio n
Freq ue n cy)
PER IOD Α
Range
±
(Timebase
E rror/ Ν
Χ
E rror
Χ
~ --7 .40 ns to ,3 .05 h ou rs .
Repetition Rate
1 ,135 MHz
Cloc k P eriod Counted
Ι
Ι
10 ns
Resolution
Ι
Ι
±
L SD
± 1 .4 Χ Trigger
J itter Ε rrοr/ Ν
Resolution ± (Timebase Error Χ
Accuracy
P eriod Α )
RATIO Β/ Α
Range
F requency Ra nge
CH Α
CH Β
Resolution
Accuracy
,0 to ,135 MHz
--0 to --125 MH z
± L SD ± 1 .4 Χ Β Trigger
FRE Q Β/ Ν
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TIME A-B
Range
Average d b y Α
10 -7 to 10 8
~ <15 ns (10 ns typical) to --3 .05 h ours
Resolution
J itter
Error Χ
Same as Resol u tion .
± L SD (+C H Α Trigger J itter E rror
± C H Β Trigge r J itter Ε rrο r)\/ . U sa b le
resolution --5 ps
Accuracy
Resolutio n ±(Timebase E rror Χ TI) +
(C H Β Slew Rate Error -C H Α Slew
R ate E r ror) ± C h annel Delay M ismatc h
Cloc k Period Counted
C h annel Delay M ismatc h
10 n s
E xter n al Input ( Fro n t)
--2 n s
--3 n s
I nternal Input ( R ear)
M inimum
Dead Time (Time Β -A)
15 ns (10 ns ty p ical)
S p ecification-DC
Ta b le 1-1 (cont)
P e rfo r m a n ce R e qui remen ts
C h aracteristics
Ι
509
Su pp lemental I n fo r mation
FUN CTIO N S (cont)
D UR
EVEN TS Β
R ange
M aximum
Α
Β F re qu ency
M inimum
Α
M i n imum
P ulses
Betwee n
M inimum
E dge
1 125 MH z
Pulse W idt h
Time
Averaged by Α
~ 10 -7 to 10 8
I 15 n s (10 ns ty p ical) .
Α
~ 15 n s
Time B etween Α Start
and first Β E vent
~ 15 ns (7 ns ty p ical)
± L SD + (FRE Q Β /V'P) ± Trigger
Trigger
J itter Error ( Α Stop Ed ge)
R esolution
J itter Error ( Α Start E dge) ±
R esolution + FREQ Β (Sto p Slew
R ate Err o r -Start Slew R ate Error)
Acc u racy
W IDT H Α
R a n ge
~ _-15 ns (10 ns typical) to ,3 .05
h ours .
± L SD + (± Start Trigger J itter Error
± Stop Trigger J itte r E rror)/VN
-
R esolution
R esolution ±
(Timebase Er r o r Χ
W idt h ) + (Stop Slew R ate Error
-Start Slew R ate Error) ±5 n s (2 ns
ty p ical)
Accuracy
Cloc k Period Counted
Ι
M inim u m Dea d Time
B etween Pu lses
~ 15 ns (10 ns ty p ical) .
Time Manual
R ange
Ι
0 to 3 .05
ho u rs
.
R esolution
± LSD
Accu racy
± R esolutio n ±(Time base E rror Χ TIM E)
L SD
100 ms
TOTA L IZ E Α
R ange
Re p etition Rate
Dis p lay Scaling
0 to 24° (1 .09 Χ 10 12 ) Counts
10 ns
E lectro n ic
Sto pwatch -accumulates
time from Start until Stop .
Acc u m u lates Α events from Start to
Stop
Ι > 0 to ,135 MHz
Displayed R esult = Α EVEN TS/ Ν Wh ere
Ν = 1, 10, 10 2 to 10 8 selected by t h e
A VER AG E S control . In A U TO, Ν = 1 .
Allows totalizi n g to more t h a n 8 digits
of display . Wh ile totalizing, th e disp lay
may be s h ifted to d isplay LSD's without affecting t h e measurement in
progress .
S pecificatio n-DC 509
Ta b le 1-1 (cont)
C h a racte ristics
Pe r forma n ce R eq u i reme n ts
S u p ple me n tal Informatio n
FUNCTIO NS (cont)
P robe
Com p
Displays 0 or 1 for each c hannel
0- U nder Compensate d
1-Over Com p ensate d
Accuracy
Requires external squa re wave sign al
of ;z~2 V amplit ud e at the counter input . F requency should be ~ 1 kH z.
-- Probe Atten. Χ 50 mV Χ 100 (%)/V.n
at P ro be
Accu racy (2 .5% nominal for Χ5 probe
with 10 V ρ-ρ at the p ro be.
Resolution and Accuracy
Defi n itio n s
Trigger J itter E rror (Seconds RIMS)
Slew Rate Error (Seconds) =
[(e,,) + (e,,2)2)] (V rms)
I np ut Slew Rate at Trigger
P oi nt (V/S)
Wh ere e , = 120 μV rms ty pical Counter In p ut N oise
n
en2 = V rms N oise Voltage of Input signal at Trigger
with α 150 MH z ba ndwidth.
I n put H ysteresis/2 (V)/ In p ut Ι Slew Rate Ι at Trigger P oint (V/S)
N ote: Input hysteresis is typically 20 mV ρ-p .
Ν = Number of Averages
Th e minimum num ber of averages is selected by the
AVERAG ES control in decade steps from 1 to 10 8 . At
Channel Α re petition rates above approximately
250 H z the actual number of averages will be :
Ν _ [FRE Q Α (H z) Χ 4 mSec] + AVERAG ES setting
Ν = AVER AG E S setti ng (below 250 H z)
In the A UTO mode the counter measures with α fixed measurement time of about 300 ms .
Ν (auto) ; FREQ Α (H z) Χ 0.3 seconds.
Ν is always , 1 .
L SD : (Rounded up the nearest decade)
FREQUENCY Α
( Freq Α)2/ ( Ν Χ 108)
PER IOD Α
10 ns/ Ν
RATIO Β/Α
F req Α/( Fre q Β Χ Ν)
TIME Α- Β
10 ns/ VΝ
WIDT H Α
10 ns/
EVEN TS Β D UR Α
Period Β Χ (EVEN TS Β D UR A)/(Width Α VN-)
`Ι
Time B ase Error is t he sum of all errors specified for t he time b ase used .
MEAS UREMEN T TI MI NG
M inimum Display Time
100 ms (typical)
Auto Averages M easurement Time
300 ms (typical)
P oi nt measured
S p ecification-DC 509
Ta b le 1-1 (co nt)
Ch aracteristics
P e rfo r mance
I
Standard Time B ase
F reque n cy (at calibration)
S upp lemental I nfo rmation
Req u i reme nts
N T ERN A L TIME B AS E S
10 MHz ±1 Χ 10 -7
E rror
Terms
Temperature Stability
(0°C to +50°C)
_-5 Χ 10 -6
Aging
,1 Χ 10 -6/year
Ad ju stment Resolutio n
± 1 Χ 10 -7 or better
Option 01 Time B ase
F req uency (at calibration)
E rror Terms
Temperature Stability
(0°C to +50°C)
10 MH z ±2 Χ 10 - 8
Wit h p ro p ortional oven .
±2 Χ 10 -7 after warmu p .
Wit h in ±2 Χ 10 -7 of final freq uency in less
th an 10 mi n utes w h en cold starte d at 25°C
ambient .
Warmup Time
Aging
At time of s h ipping
After 30 days of
continuous o p eration
After 60 days of
conti n uous operation
1 Χ 10 -6/day maxim u m .
4 Χ 10 -6/wee k maximum .
1 Χ 10 -6/year maximum .
S hort Term Stability
Adju stment Resolution
,1 Χ 10 -9 rms based on 60 consec u tive seco nd measureme n ts .
± 2 Χ 10 -6 or better .
Adj ustment Range
Sufficie n t for 8 years of agi n g .
Ta b le 1-2
M ISC ELL A NE O U S
Ch a r acte ristics
Typical
P ower
Consum p tion at 25°C and nominal ac line voltage
DC 509
Option 01
M T BF
(Calculated)
DC 509
Recommended Calibration Interval
Ι
Desc r i p tio n
TM 500 Series
M ainframes
11 .1 W .
;14 .5 W .
10,512 h ou rs @ 25°C
2000 h ours or 6 mo n t h s w h ich ever occurs first .
Specificatio n -DC 509
Ta b le 1-3
ENV I RO NMEN TA L °
Characteristics
Tempe r ature
Operati n g
Non-operating
H umidity
Desc ription
0°C to +50°C
-55°C to +75°C
95% HF, 0°C to 30°C
75% HF to 40°C
45% HF to 50°C
Altitu d e
Op erati n g
Non-operating
4.6 K m (15,000 ft .)
15 K m (50,000 ft .)
M eets M I L -Τ-28800B, class 5.
Exceeds MIL-Τ-28800B, class 5 .
Exceedss M I L-Τ-28800B, class 5.
V ibration
0.38 mm (0 .015") pea k-to- pea k , 5 H z
to 55 Hz, 75 mi n utes
M eets M I L-Τ-28800B, class 5,
S h oc k
30 g's (1 /2 sine) 11 ms duratio n , 3 s hoc k s
i n eac h di r ection ° along 3 ma j or axes,
18 total s h oc k s.
M eets M I L -Τ-28800B, class 5
B ench H andling
12 drops from 45°, 41, o r e qu ili b ri u m
wh ichever occurs first .
M eets M I L -Τ-28800B, class 5,
Trans portation
Qualified under National Safe Tra n sit Associatio n Pres h i p ment Test Proced u res
1A-B-1 and IIA-B-2.
EM Ce
W ith in limits of F.C .C . regulations, Part 15, Su b part J, Class Α; V ID E 0871 and
MIL-461A tests RE01, RE 02, CE01, C E 03, R S01, R S03, CS01, and CS02, with
exce p tions.'
when installed in qualified
p ower modules .
when i n stalled i n q ualified
power modules.
when i n stalled in qualified
p ower modules b
Unused p lug-i n com p artments must be covered wit h α b lan k p lug-in .
Electrical Disc h arge
20 kV maxim u m charge a pplied to instrument case .
8 With p owe r mo d ule.
b R efe r to TM 500/5000 powe r modu le sp ecifiction s.
Wit ho ut powe r mo du le .
d R e qu i r es retai n e r cli p in p l u g-i n exit di r ectio n .
e System pe rfo rma n ce s ubj ect to excep tion s of powe r m o du le or ot h er i nd ivi dual plu g-i n s.
f Wit h i n 20 dB of RE 02 li m its at 100, 300, 350, 400, a nd 600 MHz. W ith i n 30 dB of RE 02 limits at 150 a nd 200 MHz.
Specification-DC 509
Table 1-4
PHYSICAL CHARACTERISTICS
Characteristics
Finish
Net W eight
DC 509
Option 01
Maximum Overall Dimensions
Height
W idth
Length
Enclosure Type and Style p er MIL-T-2880013
Type
Style
Description
Plastic-aluminum
chassis.
laminate front p anel . Anodized
l s.,
2 b 4 oz .
2 lbs., 8 oz .
126.0 mm (4 .96 inches).
66 .8 mm (2 .63 inches).
296.6 mm (11 .68 inches).
III
Ε (style F i n rackmount p ower modules)
aluminum
Sectio n 2-DC 509
O PERATING
FRONT
INSTRUCTIONS
P ANEL O PERATION
I NTRODUCTIO N
F irst
Time I n s pectio n
Inspect t h e instr u ment for visi ble d amage (dents,
scratc h es, etc .) . K eep t h e original s h i pp ing container a nd
pac k ing material for f ut u re use . If t h e instrument is
d amaged, n otify t h e carrier and t h e nearest Te kt ro nix Service Center or re p resentative .
Operating an d
T h e instrument may be operate d , stored, or s h i pped
wit h in t h e environmental limits stated in th e Specificatio n
section of t h is manual . H owever, t h e counter s ho u l d be protected at all times from tem perature extremes w h ic h can
ca u se condensation to occ u r wit h in th e instrume n t .
PREP A R ATIO N F O R U S E
Rear Interface Co n si d e rations
R e p ac k agi n g for S h i p ment
S h oul d it become necessary to return t h e i n str ument to α
Tek tronix Service Center for service or re p air, attach α tag
to t h e instrument s h owing t he ow n er (wit h address) and t h e
name of t h e in d ivi du al to be co n tacted, complete i n strument
serial n um b er, o p tion num b er, an d α descri ption of t h e se rvice req uired .
Α slot between pins 21 and 22 on t h e rear connector
identifies t h is instrument as α member of th e TM 500
cou n ter family . If you desire to u se you r co u nter to b uild α
system, insert α family barrier key (Te k tron ix P art No . 2141593-02) in t h e corres ponding p ositio n of t he selected power mod u le j ac k in ord er to preve nt pl u g-ins belo n gi ng to α
different family from b eing used in th at compartment of t h e
power mod u le .
If t h e original container and pac kaging material is u nfit fo r
use or not available, repack age t h e instr ume nt as follows :
1 . Obtain α carton of corrugate d cardboard h aving inside
dimensions no less t h a n six inc h es more t h an t h e i nstrument dimensions ; t h is will allow for c u sh ioning .
T h e s h i p pi n g carton test stre n gth for your i n strument
is 200 pounds .
2 . Surround t he instrument wit h polyeth yle n e s h eeting to
p rotect t h e finis h .
3 . Cus h ion t he instrument on all sides by tig h tly p ac k i ng
dunnage or uret h ane foam b etween carton and instrument, allowi n g t h ree inc hes on all sides .
4 . Seal t h e carton wit h s h i pp ing
staples .
5.
M ar k
Environments
Non-Operating
ta pe or ind u strial
t h e shipping carton "FR AGI LE I N ST RUMEN T"
to indicate s p ecial h andling .
WA
RN I N G
To avoid electric shock , disconnect the p ower module
p ower co rd b efore inserting the family b arrier key in
the power mo dule jack . R efer the b arrier key in sertion
to qualified service personnel .
Th e DC 509 h as t he following rear i n terface in pu t and
output features :
CH Α an d C H Β In pu ts
Trigger
L evel
Outputs (C H Α
S h a p ed Out p uts (C H Α
M easurement
a n d CH
a nd CH
Β)
Gate Output
Arming Inp u t
10 MH z Cloc k Output
External
Cloc k Inp u t (1, 5, 10 MH z)
Prescaler F unction
Reset In put
Β)
O per ati ng I nst ru ctio ns-DC 509
ΝΟΤΕ
Rear interface information will be found in the Maintenance section of this manual . R efer the interface connections to qualified service personnel .
I n stallatio n
CA U TIO N
To p revent damage to the instrument, turn the power
module off b efore installation or removal from the
power module . Do not use excessive force to install or
remove the instrument from the power module .
C h ec k to see t h at t h e p lastic barrier k eys on t h e
interconncting j ac k of t h e selected power module com p artme nt matc h t he cutouts i n th e rea r interface connector for
t h e cou n ter . If t hey do not match , d o not in se rt t he counter
until t h e reason is investigated .
an d R emoval
to the Operator's Safety Summary in the front
of this manual before installing this instrument in the
power module .
If t he cuto u ts a nd b arrier keys matc h , align t he c h assis of
th e counter with t he u pp er-a n d lower g u ides of th e selected
com p artment . See F ig . 2-1 . I n se rt t he co un ter into the comp artme nt and p ress firmly to seat t h e rear i n terface co nnector . Apply power by o p erating t h e P O WER switch on t h e
power module .
Refer to t he p ower module instruction manual a nd ma k e
sure t h at t he line selector bloc k is p ositio n ed correctly for
t h e line voltage in use . C h ec k t he cou n ter and th e power
module fo r t h e p roper fuses . B e certain th at t he power plug
for t h e power module h as t h e p roper grou nd ing co n ductor .
To remove t h e counter from t h e powe r module, t urn off
t h e P OWER switc h , pull th e release latc h kn ob (located i n
t h e lower left fro n t corner) u n til th e i nterconnecti n g j ac k disengages . Pull t h e counter straig ht out of th e power module
com p artment .
ΝΟΤΕ
Refer
B ottom
G r oove
0
(1431-21 ) 3464-02
F ig . 2-1 . P l ug-i n i n stallation a nd r emoval .
2-2
Operating Inst ructio ns-DC 509
FR ONT
P ANEL
DISPLAY, CO NTROLS AND
CO NNE CTORS
TIME Α-Β
Four of the annun ciators are use d to indicate t h e u nits of
measurements : Hz/SEC for H ertz or seco nds, kH z/mS EC
for kilohertz or millisecon d s, ΜΗτ/fιSEC for megahertz or
for
gigahertz
or
microseconds,
and
GHz/nS EC
nanoseconds .
,
WIDTH Α
EVEN TS Β
D UR Α
t h e counter is in t h e
measurement . T h e
p rocess
REM OTE
not
TIME MANU AL
Co ntrols an d Co n nectors
The following information is α b rief functional desc ription
of the front panel controls and connectors . Th ese items are
referenced by number (see F ig . 2-2) and d escribed as
follows:
ι
ι
ι
ι
FUNCTIO N-α lever switch used to select the following measurement and special p urpose functions for
the cou n ter :
FRE QUENCY M easures CHANNEL Α signal p e riΑ
o d a nd converts result to frequ ency
units.
PERIOD Α
M easures CH ANNEL Α signal p eriod an d displays answer in units of
time .
RATIO Β/Α
M easures and displays t h e ratio of
signal events occurring on Channel
Β to t h e signal events occurring on
C hannel Α. The decimal p oint is appropriately located for the selected
n u mber of averages chosen for the
Channel Α signal .
interval
applied to
C h annel Α .
of t h e leadi n g e d ge of t he
t he
C H A NNEL
pu s hb utto n .
by
DC 509 .
"
C h annel Β duri n g α preselecte d gat-
C h annel Α gating interval selected
used i n t h e
In a dd ition to displaying the measurement results the
counter uses α three- digit, seven-segment LE D d isplay to
indicate internal or operating er ror codes, and two digits to
re p ort the results of compensati ng an external signal p robe .
See Self Test Dis play and Probe Com pensation .
Counts an d displays the number of
triggering events (pulses) app lied to
P olarity
of acc u mulating co u nts for t h e
an nun ciator is
M easures the time interval b etween
the triggeri ng point on the lead ing
edge of α pu lse applied to Channel
Α to the correspo nding triggering
point on th e trailing edge of the
same pulse. P olarity of the leadi n g
edge is selected b y the CHANNEL
Α S LOPE pus h button . Answer displayed in u nits of time .
ing
Th e GAT E annunciator, w he n illuminated, i n dicates t h at
'
t h e triggering event on Chan nel Α to
the succee d ing triggeri ng event on
Channel Β a nd d isplays answer in
units of time .
Display
The dis p lay contains eig ht seven-segme nt LE Ds an d six
annunciators . All measurement results are displayed wit h
t he best possi ble resolution . The readout (result) for t h e
measurement is always d is played in α rig h t- h and j ustified
format with t he decimal point automatically positioned . Displayed count overflow is in d icated by α flas hing dis p lay .
M easures the time interval between
Α
S L O PE
Α stop watch function . M easures
and displays the time interval (to the
nearest one-te nth of α second) between two successive d epressions
of the MEAS UREMEN T STOP/
STA RT pushbutton . Time count
may be reset to zero and restarted
immediately b y p ressing and then
releasing the RE SET pu shb utto n
while in t he start mode .
TOTA LIZ E Α This mode of operation is essentially t he same as TIME M A NU AL, exce pt that the events counte d are the
triggering events ( p ulses) on Channel Α rather than the internal cloc k.
F or this function t he position of the
AVERAG ES lever switch can be
used as α power-of-ten scaling fac
tor, effectively increasing the nu mber of displaya ble digits .
PR OBE
CO MP
Α p robe compensation function .
This function allows the operator to
use the counter dis p lay to ad just
the frequency res p onse of signal
probes . The most significant digit is
the in d icator for α p ro be connected
to CH ANNEL Α in put, the least significant digit for α C H ANNEL Β
p ro be.
2-3
O pe rati n g
In st r uctio n s-DC 509
F ΙΡ#Ci! ύ fi:
` QρUΜΝΓ: τ Α R Α t1 ί1 WA T iMF
Α -- Ε -
WIDTH Α E VBiliT5 ε, ιιι s, α OW ΜΑΝ U Α !.
ΤΛίΑ L 11 Ε Α Α k Μ ΡμΟΒ F
ι- ow
TEST
F ig .
Ζ-4
2-2 .
DC 509 f ro nt
p a n el
dis p lay, co n t r ols, a n d co nn ectors .
O pe rati ng
TEST
Α self-test fu nction . T h is mode
c hec k s t he f u nctio n ality of t he program memory, th e internal data
pat h s, and t h e i n tegrity of t he i n te rηαΙ counters .
A VER AG E S- α lever switc h u sed to select t h e n um-
ber of C h an nel Α signal eve n ts over wh ic h t h e coun t is
ing
to
be averaged . C h anging t he p osition of t h is switch
automatically resets t h e counter .
A U TO
T h is position p rovi d es t he best res-
olution possible wit h α measurement gate time of a p proximately
300 ms .
As
1-108
th e switc h is c h anged from t h e 1
positio n to t h e 10 8 position, t he
counter dis p lays th e averaged measu r ement result accum u lated over
more and more cycles of th e C hannel Α i npu t sig n al . Fo r exam p le, α
1 MH z signal i np ut a n d α setting of
106 results i n α measurement time
i n terval of at least one secon d (10 7 ;
for at least 10 seconds, etc .) . F or
th e TOTA L IZ E Α function t he
AVER AG E S control allows scali n g
of t h e dis play in decade ste p s . F or
example, wit h α setting of 10 6 , t he
least significant digit will i n cremen t
every one million events . H owever,
t h e exact number of events may still
be see n by ch a n gi ng th e A VERAG E S switc h to 1 . If th e num b e r is
larger t h a n eig h t digits, t h e display
will flas h to indicate overra n ge . T h is
allows totalizi ng to more t h a n th i rteen digits .
ΝΟΤΕ
Th e 1 position of the A VER AG ES switch is used for
single-shot measurements (meas uremen t for th e selected FUNCTION is averages for at least one even t) .
Th e A VERAG ES switch h as no effect in the TIME
MA NUA L, PR OBE CO MP , an d TEST functions .
ME AS UREMEN T RE S E T- H olding th is pus h button in
aborts t h e curre n t measu rement process for all selected functions and causes all digits in t h e dis p lay to read
8 .8 .8 .8 .8 .8 .8 .8 . All six an n u n ciators are also illuminated . Wh en t h is pus h button is released, α n ew meas u rement process is initiated for th e selected FUN CTIO N
and o p erating con ditio n s . If α TIME M A NU A L or ΤΟTA L IZ E Α meas u rement h as been stopped by t he
ME AS UREMENT STO P/STA R T p us h button , p ressing ME AS UREMEN T RE S ET causes t h e p revio u s
measurement to be reset to zero, but does n ot start α
new measureme n t .
I n st ructio ns-DC 509
ME AS UREMEN T STO P /STA RT-used to start and
sto p the measureme n t process for all o p erati ng
modes except t he T EST an d PR O BE CO MP functions . T he current measurement process is aborted
for t h e STO P mod e (GAT E ann u n ciato r not ill uminated) a n d α new measurement process generated fo r
t h e STA R T mode (GAT E annun ciator on) . Th e STO P
mode does not reset t he accu mulated count . C h a ngt h e FUN CTIO N switc h w h ile in t h e STO P mode
causes t h e cou n ter to enter t h e STA R T mode .
ARM-α tip j ac k inp ut normally at α TT L h ig h level .
Wh en set to α TT L low state th e counter is prevented
from ma k ing α measureme n t u ntil t h e inp ut goes to α
TT L h ig h state .
-A r ming in p ut ground, ti p j ac k connected to
c h assis (frame) ground .
AU TO TR IG-used to automatically set t he triggeri ng
levels of b ot h c h annels to t h eir mid poi nt val u es ;
(maximum value + minimum value)/2 . Th e levels a r e
set each time t he A U TO T R IG b utton is pressed after
h aving been released (out) . Wh en released (out), th e
triggering levels are ret u rned to t h e values set b y eac h
in d ividual LEVEL control .
LEVEL-controls u se d to ad j ust t he triggering level
for C h annel Α a nd C h annel Β .
ΕΧΤ I NPUTS-bnc connectors for C h a nnel Α
C h annel Β in p ut sig n als .
and
Α S L OPE, SO UR C E, ΑΤΤΕΝ , a nd
CO UPL -pus hb utton s t h at select t h e p ositive (+) or
negative (-) S L O PE of th e i np ut sig n al, t he front panel ( ΕΧΤ ) or rear i n te rface ( ΙΝΤ) in p ut SO UR C E, attenuation ( ΑΤΤΕΝ , Χ 1 or Χ 5), an d t h e AC or DC coup ling
(CO UPL) modes for t he C h annel Α in p ut am plifier .
CH A NNEL
CH A NNEL
Β S LO PE, SO UR C E, ΑΤΤΕΝ , a nd
CO UPL - p us h buttons th at select t h e positive (+) o r
n egative (-) S L O PE of th e i npu t sig n al, t he fro nt panel ( ΕΧΤ ) or rear interface ( ΙΝΤ) input SO UR C E, atte n uation ( ΑΤΤΕΝ , Χ 1 or Χ 5), a nd t he AC or DC cou p ling
(CO UPL) modes for t he C h annel Β in p ut amplifier .
S H A PE D O U T ( Α , Β, with COM )-ti p j ac k outputs
t h at provide an exact re p lica of t he internal signals
being u sed for t h e measurement . U sed as an ai d to
proper triggering on com p lex waveforms . CO M ti p
j ac k connected to ch assis .
T R IG LEVEL ( Α , B)-tip j ac k outputs t h at provi d e th e
do levels from C h annel Α a n d C h a nn el Β t h at correspon d to t he act u al internal t r iggeri ng levels set by th e
LEVEL controls . U se S H A PE D O U T CO M as g r ound .
I
N ST ID-blan k s t h e DC 509 d isplay w h e n p ressed .
2-5
O pe rati n g
I n structio n s-DC 509
OPERATORS F AMILIARIZATION
I
NTROD UCTION
Gene ral O p erati ng C ha racte ristics
T h e DC 509 is α universal counter based on α
microprocessor system . T h e cou nter is ca p a b le of eig h t
measurement functions with full eig h t-digit resolution, pl u s
two specialized functions ; probe compensatio n s (PR O BE
CO MP ) an d self-test (T E ST) .
T h e microprocessor system automatically sets t h e measurement gate interval, performs th e necessa r y calculatio n s
on th e acqu ired data, and causes th e result to be disp layed
wit h th e best possi b le resol u tion fo r th e selected measurement FUN CTIO N , num b er of averages (A VER AG E S), a nd
o p erating con d itions .
Self Test Dis p lay
Wh en power is applied, o n e of t h e error co des listed i n
Ta b le 2-1 may a p pear in t he d isplay wi ndow if t he cou n ter
fails its self-test routine . Refer t h e error code conditio n to
q ualifie d service p erson n el .
ΝΟΤΕ
At p ower up, α signal with α large do offset voltage
connected to the input terminals for either channel
may cause the entire input signal to b e outside the
triggering level range . If this condition exists, an error
code may be displayed . Disconnect all inputs or reduce the offset and reapply power. This error condition can also be caused by low level ARM input signal
during p ower up .
ΝΟΤΕ
R efer
error
personnel .
code
conditions
to
qualified service
I NPU T CO N SID ER ATIO N S
Maxim u m
Safe In put V oltage Limits A
CA UTION
To avoid instrument damage, mak e certain that the
input voltages to the front panel connectors or rear
interface inputs do not exceed their specified limits .
See Specification section .
The outer shell of the front panel bnc connectors is
connected to earth ground through the ground connection for the power module power cord . Do not allow the active lead of the input signal connection to
touch these outer shells .
Always use α step-down isolation transformer (less
than 15 V output) when measuring power line frequencies (50 or 60 Hz) .
B e careful with high-frequency, high-amplitude signals
(above 80 MHz) . The front panel maximum safe input
voltage at these high frequencies is 25 V, peak-topeak .
Table 2-1
PO WERUP AN D
Dis playe d
Erro r Code
T E ST FUNCTIO N ERR O R COD ES
E r r o r Co ndition
000
No er r or, passed self-test rou tine . Dis
played w h ile in T EST fu nction .
320 t h roug h 326
C h annel Α failure .
330 t h roug h 336
C h annel Β fail u re .
340
RA M test failure ( power up only)
361
R O M placement (location) e r ror.
381
R O M c h eck s u m error.
2-6
Co nn ecti n g
E xternal
a n d Inte rn al Sig n al So urces
T he DC 509 can be u sed to meas u re input signals to
eit her ch annel from t he front pa n el or t h e rear interface .
P us h ing α SO UR C E switc h selects th e rea r interface input
( ΙΝΤ ) . T h e S L O PE, ΑΤΤΕΝ , a n d CO UPL pu s hbu tto n s are
effective i n conditioning t h e sig n al from eit h er so u rce .
If α h ig h im p edance signal pro b e is to b e used between
th e front panel b nc connecto r s a nd t h e measurement
source, use α probe capa b le of compensating fo r t h e i np ut
capacitance of the counter (less th an 30 pF) . Α h ig h im p edance p ro be such as th e T EKT R O N IX Ρ 6125, is recommen d ed for all digital logic a pplication s .
Op erating I n stru ction s-DC
T h e counter retains t he last reading wh e n t he i npu t sig n al
sou rce is disco n nected . R econnecting th e sig n al source
ca u ses t h e co u nter to u p date its display wit h new d ata . This
featureto
is especially convenient w h en u si n g α p robe i n
crowded circuits .
ME AS UREMEN T
In p u t Co u p ling,
N oise,
CO NSID ER ATIO NS
a n d Atte n uatio n
You can use eith er t he ac co u pli ng (AC CO UPL) or do
cou p ling (DC CO UPL) mode to cou p le the in put signal to the
C H Α or C H Β input am p lifiers . If t h e signal to be measured
is ri d ing on α do level, its am plitu d e limits may n ot fall wit h in
t he triggeri n g level range . T h e AC CO UPL mo d e sh ou ld be
used for repetitive signals h aving α fixed fre q ue ncy and α
con sta n t du ty cycle w h en t hey are ri d i ng on α large do level .
S L O PE selectio n is relatively unim p ortant w h e n measuring
sine-wave freq uencies .
If t h e signal duty cycle c h anges during α measu rement,
th e triggering poi n t will s h ift, p ossibly causing e rro neo us results . U se th e DC CO UPL mode for low frequ ency ac signals wit hout large do offset, signals wit h α low duty cycle,
and during time interval measuremen ts .
N oise
may be cou pled to t h e input am p lifiers along with
to
t he signal to be measu red . N oise may originate f r om th e
o p erating environme n t, t h e signal source, or be ca u sed by
im p roper connections . If t h e noise is of sufficient am p litude,
it can result i n inaccurate measureme n ts due to false triggering . U si n g an external attenuator may solve t h e prob lem .
See Fig . 2-3 .
509
The in p ut dy n amic ra nge specification d escri b es the largest am plitude signal wit h α r isetime or falltime less t h an
about 5 ns t h at will not ca use ringing and d istortion i n ter n al
th e counter . T h is is primarily of co ncern i n TIME A-13
w h en measuring rise o r fall times . R inging may cause
mistrigge r i n g n ear t h e positive or negative p ea k s of t he
sig n al .
Th e minim u m signal am plitudes are defined by th e i np ut
sensitivity req uiremen ts for t he AC CO UPL a n d DC CO UPL
modes (see S p ecification sectio n ) . P roper use of the ΑΤΤΕΝ
(atte n uation) controls will e n su re operatio n wit h i n th e maximum limits ; ±3 .2 V for Χ 1 ΑΤΤΕΝ , ±16 V for Χ 5 ΑΤΤΕΝ .
Trigge ring t h e Co un te r
T he d o triggering level is d etermined by t h e S LO PE and
LEVEL controls, or b y t h e A U TO T R IG switc h concent ric
wit h t he C H A NNEL Α LEVEL control .
T h e man u al LEVEL co n trols are used to adj ust t h e t riggering h ysteresis win d ow continuo u sly up or down t hrou g h
α ±3 . 2 V range . T h e h ysteresis wi n dow is typically 20 m V
(peak-to-peak) for low fre q uency sig n als, 40 m V (peak -topeak ) for h ig h fre q uency sig n als . T he + and - areas d esignated for t h e LEVEL con trols provide only α coarse
indication of t h e trigger level setting . To determine α more
accurate trigger level, measure (o r u se the LEVEL co n trols
set) th e intern al do level at t h e T R IG LEVEL o u t p ut tip
j ac k s .
NOTE
Th e actual triggering level is subject to c hanges in th e
input signal-to-noise ratio, duty cycle changes (AC
CO UPL) and risetime .
N oise
H ysteresis W i nd ow
Atte nu ate d Sig nal
Triggering
Level
Sh aped
O ut
Erro n eo u s Count
Cor rect Co unt
3464-04
F ig . 2-3. A d va n tages i n sig n al atte nu atio n .
2-7
n g I n st ru ctions-DC 509
Operati
When the AUTO TR IG mode is de pressed (in), the
microprocessor p erforms α software ro utine to d etermi ne
the maximum and minimum p ea k voltage values of the input
signal and automatically sets the triggering levels for both
channels to the midpoint (median) value. These values are
maintained until the AUTO T RIG button is depressed again
(out-manual level control) or de pressed twice (in) to initiate
anot her AUTO TR IG . The AUTO TR IG mode is usef ul wh e n
ma k ing pulse widt h measurements (WIDTH Α function) at
the 50% level, or when t he triggeri ng level is not critical, as
is us ually the case in FREQUEN CY Α, PER IOD Α, R ATIO
Β/Α, and TOTA LIZ E Α.
The use of AUTO TRIG does not reduce the need to
consider input noise amplitudes, coupli ng modes, and attenuation factors. L arge amounts of overshoot and ringing
of the input signal may cause erro neous measurements due
to an undesirable level setting. The median value of th e inp ut signal may be measured at the TR IG LEVE L outputs.
For midpoint settings, t h e low freque ncy limit for the AUTO
TRIG mode is 20 Hz . Below 20 Hz, the automatic triggeri ng
level will still b e set, bu t n ot necessarily at the midp oint .
Figure 2-4 illustrates ty pical trigger level settings and
shows the importance of setting trigger levels p ro perly in
order to avoi d errors d ue to input signal risetimes (falltimes),
or where the transition times of the start and stop pulses
are different, or j ust slow . Observation of th e S HAPE D OUT
signals on an oscilloscope while setting the trigge r levels
can aid in reducing trigge r errors .
ΝΟΤΕ
The A RM input signal must be high when the AUTO
TRIG routine is being executed .
Red uci ng
Measu reme n t Errors
As an aid in reducing measurement errors, keep in mind
the following factors:
" Use the proper ΑΤΤΕΝ controls and h ig h impedance
attenuator type probes when meas u ring signals from
hig h impedance circuits.
" Consider trigger errors ca used by input sign als with
slow rise or falltimes .
" Average the measu rement over α larger number of cycles of the in p ut signal (greater number of
AVERAG ES).
- Maintain the counter environment at α constant
temperature .
2-8
" Apply α 1 MH z, 5 MH z, or 10 MH z external time refer
ence stan dar d (NBS) to th e rear interface in puts,
" R ecalibrate, if necessary.
ME AS UREMEN T
E XA MPLE S
Fr eq uency Α a nd Period Α
When t he counter is in either the FREQUENCY Α or ΡΕ-
R IOD Α modes, it always measures the p erio d of the Chan-
nel Α in put signal . For FREQUENCY Α, t he microprocessor
computes the frequency as
f - 1 Τ = period)
Τ(
and displays the answer in freq uency un its . For PER IOD Α,
the answer is displaye d in units of time . See Fig. 2-5 for
measurement exam ples.
Ratio Β/ Α
In R ATIO Β/Α mode, the counter measures the nu mber
of events on both ch annels d uring the time it ta kes to accumulate t he selected n umber of Channel Α events (averaged
b y Α events). The total n umber of Channel Β events is then
divided by the total number of Chan nel Α events and the
answer displayed without un its of time or frequency.
The ratio ra n ge is from 10 - ~ to 108. Applying the h ig her
freq uency to Channel Β p ro du ces α ratio greater than one;
app lying the lower frequency to Channel Β produces α ratio
less th an one. For b est resolution with large ratios, apply
the h ig her frequency signal to Channel Β.
Wi dth Α an d Time Α- Β (Time Interval)
Figure 2-6 illustrates measurements for the W IDTH Α
and TIME Α-Β functions. Th e WIDT H Α function measures
t he time interval betwee n t he first selected positive or negative edge (± SLOPE) of the waveform ap plied to Channel Α
and the nest opposite p olarity edge .
The TIME Α-Β function measures the time interval b etween the first selected edge (± SLOPE) of an event on
Channel Α to the first selected edge (± SLOPE) of an event
on C hannel Β. The measureme nt can be averaged (AVERAG ES) by the selected number of Channel Α events because there is one C hannel Β event per Ch annel Α event.
Ope rati n g I nstructions-DC 509
Α Level
Set
0 .00 V
Β L evel
Set
0.00 V
_
CH Α
(STA RT)
1
Ι
Ι
ι
CH Β
(STO P)
Ι
Same T rigge r Levels --~ι
~- (Desi r ed Value)
Ι
Differe n t Trigger Levels
( L arge Error)
1 .0
LeYe1
Ι
_ι
Hysteresis
Ιι
ι
~ ι
Ιι
Expected Result
Act ual
R esult
Ι
->Ι
i
ι
1
ι
(b) Sources of triggering er rors.
3464-05
Fig . 2-4 . Typical trigge r in g levels a n d so ur ces of t r igge ri ng erro r s .
2-9
Operating Instructions-DC 509
Si ngle Shot
P eriod -(1)
FRE Q UEN CY
PER IOD Α
Perio d Ave r aged
Α
or
(10')
Frequency or
Ι
ι
ι
ι
Gate open for at least ten p eriods
o r ~ 0 .3 seconds in the AUTO AVERAGES mode .
Pe rio d Ave r aged
Ι
3464 06
F ig . 2-5 . Measurement examples for FREQUENCY Α or PERIOD Α .
In Fig . 2-7 the time interval (15 ns, W IDTH Α ) cannot b e
measured accurately with α non-modulated time b ase or by
making α single-shot measurement . The p seudo-random
p h ase-modulated
half
W IDT H Α
cou n t o n e
of t he time .
For
exam p le, if te n widt h s were averaged,
t h e total time for t he co un t is at least 150 ns . Ten averages
+SLOPE
Hysteres i s
Window
yields 15 counts (5 counts + 10 counts) . Dividing the total
count by the number of averages gives an answer of 1 .5
counts, or 15 n s .
-SLOPE
E vents
Α I NPUT
Β I NPUT
Ι
ι
Β D uring Α
T he EVENTS Β D UR Α function is basically the same as
W IDTH Α , except that the counter counts the selected number of positive-going or negative-going events (± SLOPE,
C hannel Β ) occurring during α selected positive or n egative
pulse width occurring on Channel Α (± SLOPE, C hannel Α ) .
T he internal time base is not counted for this function . See
TIME Α - Β
ι
1 .4
ι
F ig .
2-8 for α measurement exam p le . T he C h annel Β even ts
are averaged ove r t he selected
Measured Delay
3464-07
F ig . 2-6 . Measurement examples for WIDTH Α a nd TIME Α - Β .
When either the W IDTH Α or TIME Α- Β functions are
activated, an internal p seudo-random noise generator is enabled that phase modulates the internal 10 n s time base,
allowing the counter to p roperly average input signals that
are synchronous with its time base . See F ig . 2-7 .
2-10
cloc k ca u ses t h e counter to
cloc k pulse one- half of t h e time and two cloc k pulses one-
C hannel Α pulse widths .
n u m ber
(A VER AG E S) of
Time Manual
The TIME M ANUAL function measures and displays the
time interval (to the closest one-tenth of α second) between
the first and second depressions of the MEASUREMENT
STOP/START p ushbutton . The time count can be reset to
zero and restarted by pressing and then releasing the
RESET pushbutton . The AVERAGES switch has no effect
in the TIME M ANUAL mode .
Op e rati n g In str u ction s-DC 509
I nput
WIDT H Α
15 n s -'
Sig n al
Non modu late d
Ti me Base
Aver aged
Res u lt
(20 n s)
10 ns
Ι
r
Ave r age d
Phase
M odulated
Time
Res u lt
(15 s)
-ι
B ase
n
3464-08
F ig . 2-7 . M eas ure men t example fo r sy n c hro nou s input signals .
Totalize Α
ΝΟΤΕ
Th e most significant digit (far left) is for CHA NNEL Α ,
the least significant digit (fa r righ t) is for CHA NNEL Β.
Th e GATE ligh t will flash ,
indicating th e rate at wh ich
the inpu t is checked for compensation .
T h e TOTA L IZ E Α f u nction is basically th e same as TIME
except t h at, instea d of counting t h e inter n al time
b ase p ulses, th e co u nter cou nts t he total number of C h ann el
Α events occurring between two successive depression s of
t h e ME AS UREMEN T STO P /STA R T pu s hbu tton and t h e
A VER AG E S switch is active i n th is mo d e . T he AVER AG E S
switc h o perates as α p ower-of-ten scaling indicator (allows
totalizi n g to more t ha n eig h t digits) . For exam p le, wit h α
1 MH z in p ut signal an d t he A VER AG E S switch set to 106 ,
t h e least significant d igit re p resents 106 counts and will i ncrement at one cou nt per second (10 6 H z/106 = 1 Hz) .
2 . Select t he PR O BE COMP fun ction and p ress RE S E T .
P robe
3 . Slowly rotate (~90 degrees per 5 seconds) th e p robe
com p ensation ad ju stment i n eit h er di rection u n til th e
display for t h e c h a n nel being compensated c h a n ges
to α "1 '' .
M A NU A L,
1 . I n sert adj ustment tool in th e pro be com pe n sation ad
ju stment slot .
Com p e n satio n
Th e PR O BE CO MP function allows th e operator to compe n sate an external p ro b e for th e i npu t capacitance of th e
counter wit ho u t an oscillosco p e .
T h is f unctio n requires an external squa re-wave sig n al of
approximately 500 H z to 1 kH z a n d an amplitu de of approximately 2 V times t h e pro b e atte n uation factor (for 2 .5
percent accuracy) . F or examp le, α 5 Χ h ig h im p ed ance pro be
would re qu i re about 10 V am p litude fo r th is accuracy . Th e
larger t he sig nal t h e more accurate th e com p ensatio n will
b e, p roviding t h at t h e positive p ea k value of t h e i nput to th e
co unter is less t h a n 3 V .
C H Β E ven ts
Ι Ι Ι Ι Ι
C H Α I NPUT
(+ SLOPE)
E ven ts
Counte d
___
Wit h α pro be connected to eit h er C H ANNEL Α or C H A N NEL Β inp u t and th e sq uare-wave signal a p p lied, p erform
t h e followi n g steps :
ιιιιιιιιιιιιιι
_
3464 09
F ig . 2-8 . Measu re m e n t example, TIME Α - Β usi n g th e A RM input.
2- 1 1
Op er ating I n stru ctio n s-DC 509
4 . Reverse direction of rotation and agai n slowly t urn t h e
adju stme n t until t h e display j ust c h anges to α "0" .
5 . Reverse direction agai n until t h e dis p lay goes to α "1"
(only α few degrees of rotation will be required) .
6 . Once again reverse the direction of rotation and very
slowly turn t h e ad j ustment un til t h e dis p lay just
ch anges to α "0" (only α few degrees will be req ui re d ) .
At t h is p oint t he pro be will be com pen sated .
T h e GAT E annunciator flas hes each time t he com plete
test routine is successf u lly com p leted . If one of th e tests
fails, t h e GAT E a n nunciator will sto p flas h ing and α th reedigit error code will b e dis played . T he test rou ti ne is h alted
at th is p oi nt and will not continue until t h e RES E T is de
p ressed . Th is p rovides α memory for intermittent p ro b lem
troubles h ooting .
NOTE
Refer all front pan el e rror code con ditions to qualified
service personnel.
If at any point i n t h e procedure t h e dis p lay s h ould remain
α - 1 - for more t h an o n e com plete rotatio n , press t he
RE S ET an d start agai n . T h is may be caused by one of several problems .
" Th e ad j ustment is rotated too fast or wit h α j er k ing
motion .
Arming (A RM I np ut)
Arming p rovides α means by w h ic h single events or sets
of events can b e selected for meas u rement wit h i n α comp lex analog or digital sig n al .
" T h e applied signal h as too muc h low fre q uency noise
(amplitude j itter) .
" T h e connection to th e prob e is intermittent .
ΝΟΤΕ
If at any time th e display alternates between 0 and 1
with out the comp ensatio n adjustme n t being varied,
sligh tly c h ange th e amplitude of th e square-wave input signal and rep eat the procedure .
Test Fu nctio n
Α 000 dis p lay for t he T E ST functio n is an indicatio n t h at
th e microprocessor h as c h ec ked t h e read-on ly memory, t he
inter n al serial data pat h , th e integrity of its internal co u nter
c h ain (accumulators) and, as α b y- pr oduct, the operatio n of
th e digital-to-analog conve r ter and i nput amplifier ci r cuits .
T h e random-access memory s pace (R A M) is not c h eck ed
during t h is self-test ; t h e RA M is c h ec k ed only at power up .
NOTE
If the CHA NNEL Α or CHA NNEL Β inputs are con nected, th e i np ut signals peak must be within the triggering level range of the counter . An arming (A RM)
signal, if connected, must also be at α high TTL level.
2- 1 2
T he A RM i n put re q uires TT L signal levels . Wit h no sig nal
attach ed t h e A RM input is normally pulled h ig h and is t hu s
continuously armed . Wh en t h e A RM in p ut is pulled low, the
counter is prevented from starti n g α measurement . Armi n g
may be used i n all measurement f u nctions wit h th e exception of TIME M A NU A L, PR O BE CO MP , a nd T E ST . In these
t h ree function s t he A RM signal must be h ig h .
T h e A RM signal must be h ig h w h en t h e active start edge
of an event occurs . It must t h e n remain h ig h as lo n g as
s u ccessive events a r e to be i ncl u ded in t he measurement .
Th e A RM signal must then be low before anoth er active
start e d ge occurs .
Wh en o p erating in t he FRE Q UEN CY Α , PER IOD Α , or
RATIO Β /Α f u nctions an d α single armed "burst" does n ot
satisfy t h e averages conditio n , th e dis p layed resol u tion will
b e greater t h an t h e actual meas u reme nt resolution . T h is occurs because t he dis p lay is formatted for t h e sta n dard si n gle
± 1 count error in eac h measurement ; w h ereas wit h arming,
t h ere will be instead α ± 1 count for eac h b u rst . F o r example, if t he in p ut repetition rate is 1 kH z a n d t h e arming signal
selects 10 periods to measure wit h t h e A VER AG E S control
set for 102 , t h e 10 " b ursts" of 10 each will be included i n
each measu rement . See F ig . 2-9 for exam ples of arming for
eac h of t h e maj or measurement functions .
Op erati n g I nst ru ction s-DC 509
Si ngle Period
" B u r st"
In pu t Signal
(+ SL O PE)
Measured
Signal
α. FREQUENCY, PERIOD, and RATIO Functions.
CH Α I nput
(+ LOPE)
S
1
C H Β Input
(+ S LOPE)
Ι
Ι
ι
Desi r ed Time
ι
ι
Α- Β
Trigger
D He reto
A RM
Inpu t
Ι
Ι
ι
ΙΙ
Possible Er ro neous
Measu reme n t wit hout Armi n g
Ι
ι
Ι
b. TIME Α - Β F u n ction .
C H Α Inpu t
(+ SLOPE)
AR M
I
nput
-J
Ι
Ι
Ι
Ι
ι
Ιι
Ι
Ι
Ι
Ι
Ι
Signal
M easured
ε.
WIDTH Α a nd EVEN TS Β D UR A Functions .
3464-10
F ig . 2-9. E xa mp les of arm i ng.
2-13
THE F O LL OW I N G S ERV ICI N G I N STRU CTIO NS A RE
FO R U S E BY QU AL I F I ED PER SON N EL O NL Y . ΤΟ
AVOID PERSO N A L I NJURY, DO NOT PERF ORM ANY
S ERV ICI N G OT HER THAN THAT CO NTAI NE D IN
O PERATI N G I N ST RU CTIO N S UNLE SS YO U ARE
QUAL I F I E D ΤΟ DO SO .
Ί
Ί
Ί
Ι
Ι.
Sectio n 3-DC 509
T HE O R Y O F O PER ATIO N
BLOC K DIAG RAM D ESC RI PTION
I nt r od
uction
Gati n g, Armi n g an d Sy n c h ronize r s
Refer to th e B loc k Diagram illustration located in t he
foldout p ages at t h e rear of t h is manual during t he following
d iscussio n .
C hannel
Α
an d
C h annel Β Am p lifie rs
T h e functional b loc k s for t h e C h annel Α and C h a nnel Β
Am plifiers are esse n tially identical . E ach c h an n el amp lifier
circuit contai n s t h ree mag n etic latc h ing relays t hat co n trol
t h e selection of t h e front p anel or rear i nterface i nput signals, t h e ac or d o cou p ling modes, an d t he Χ 1 or Χ 5 atte n uation factor . T he data for th ese relays are sent from t he
micro p rocessor via data sh ifted t h ro u g h serial to parallel
s h ift registers in t h ese functional b lock s . Th e trigger slo pe
selection data is also latc h ed in t h ese same registers . T he
slope selection circuits are located on sch ematic 3 .
Eac h am p lifier c h annel contains an i npu t d ifferential amp lifier, two cascode am p lifiers, and Sc h mitt trigge r circuits
th at p rovides t he h ysteresis window for t h e overall am p lifier .
T h e out p uts of th e Sc h mitt circuits are buffered before a pp lication to t h e slope selection gates .
T h e +5 V power for both input ch annels is reg u lated b y
α t h ree terminal regulator th at uses t h e i n terc h an n el s h ield
for α heat sin k .
Trigger
L evel
After slo pe selectio n , t h e sig n als to be measured are
routed t h roug h t h e p ro p er logic gates for t h e o p e r ati ng
mode selected . These gates are ena b led (or disa b led ) via
latc h ed data in α serial to parallel s h ift register located in th is
functional bloc k .
Th e Α and Β S H A PE D O U T sig n als origi n ate in th is b lock
an d p rovide exact replicas of th e signals th at t h e counter is
measuring . T hese outputs provi d e α 50 Ω o u tp ut impedance
capable of d riving α 50 Ω load .
T h e cou n ter h as w h at is sometimes called α "ratio arc h itecture'' . T h at is, events are always accum u lated i n one
count c h ain, called Accum u lator Α , and α time relate d or
C h annel Β event count is acc u mulated in anot h er cou n ter
c h ain, called Accum u lator Β . T he micro p rocessor actually
controls t h e measureme n t i n terval, w h ic h is always async h ronous wit h t h e in p ut signals . Th e Syn c h ronizers in t h is
functional b loc k guarantee t h at t h e accumulators always
see α w hole number of pulses of i n p u t signals o r α wh ole
num b er of pulses from t h e i n ternal time base t h at is bei n g
co u nted .
T he arming in p ut (A RM ) from t h e front panel or rear i nterface is also applied to t h is bloc k w h ere it is logically A N Ded
wit h t he measurement GAT E generated by th e microprocessor .
an d D- Α Co n verters
T h is functional clock contains triggering level controls
a n d digital-to-analog con verters for C h annel Α an d C h annel
Β . T h e microprocessor, d e pendi ng on t he mod e, selects t he
setting of t h e front p a n el triggeri n g LEVEL controls or t he
o u t p uts of th e D-Α Co n verte rs to b e a p p lied to t he inpu t
Time
Base,
100 MH z PLL, a n d
N oise
Gene r ator
differential amplifier circuits locate d on sc h ematics 1 and 2 .
T h is block contains t h e 10 MH z crystal controlled time
base, α 100 MH z PLL ( ph ase loc k ed loop) and α p seudora n dom noise generator t h at is activated for time i n terval
averaging measurements .
T h e D- Α Converters are driven by 8-bit p arallel words
latc hed in two serial to parallel s h ifter registers in t h is function al block .
T h e 100 MH z PLL circ u it contains α freq uency an d phase
comparator, α filter circuit, α Varactor d iode for 100 MH z
tuning, a n d α divide b y 100 feedbac k loop .
T h eo r y of O pe r atio n -DC 509
dress decodi n g circuits enables t h e s h ift registers, dis play
C H Α and C H Β Acc u m u lators
Strobe circuits, and t h e d ata b uffer for t he fro n t panel
T h e C h annel Α sig n al is divided or co u nted by two EC L
settings .
binary stages, six TT L binary stages, a n d t hen by four binary stages in α single C M OS counter . Th e CA RR Y Α output
from th e C M OS counter is t h e n a pp lied to α micro p rocessor
This functional bloc k also h as α microprocessor pe r ip h erperi pheral device on sch ematic 7, wh e re th e sig n al is co un tal device contai n i n g α 128 Χ 8 static R A M , α 16- b it
ed by anot her 16 b ina ry stages i n ter n al to t h at device .
p rogrammable counter, an 8- b it serial data c h annel,
T h e C H Β Accumulator is similar to t he C H Α Accumulafor with two E C L b ina ry stages, six TTL binary stages, followed by 16 b inary stages in two C M OS cou n ters . Th e
CA RR Y Β sig n al is also a p p lied to th e micrprocessor peri ph eral device on sc h ematic 7 . B oth accumulator circu its have
EC L to TT L translator ci r cuits w h ere re q uired .
T h e out p uts of th ese counters are applied to t h e parallel
in pu ts of five parallel to serial s h ift registers (two for C H Α
a n d th ree for C H Β ) . To obtain t h e b i n ary count acc u mulated
in t h ese counters, t he microprocessor asserts t he Serial
Read Latc h L ine at least once for every measurement
inte rval .
M ic r o pr ocesso r,
Control
L ogic,
and
bidirectional data lines, a nd interrupt i npu ts . P rogram mem
ory space is provide d b y α 4096 Χ 8 R O M device .
F ro n t P anel K eyb oard
an d Dis p lay D r ive
T h e key element in th is functio n al b loc k is α te n-state
decade counter t h at provides t h e time slot decodi n g fo r
scanni n g t he front p anel p us h buttons a n d ot he r controls .
T h e counter also p rovides t h e multi p lexi n g functions for t he
seven-segme n t LE D dis p lay a nd annunciators . Informatio n
is p rese n ted to t h e d isp lay b y latc h ing six b its of data from
t h e micro p rocessor pa rallel data bus . F ou r bits of t he
latch ed data are t hen decoded from b i n a r y coded d ecimal to
seven-segment informatio n . Th e remai ni n g two b its are
used to drive t h e a nn unciators a nd decimal poi nts .
Memo ry
T h e micro p rocessor uses α serial data loop, an 8-bit parallel data b us, and α 16- b it address b us to communicate
wit h t h e instrument functions . T h e micro p rocessor fetc h es
i n structio n s from memory via th e parallel d ata path , decodes th e desi r ed operation, and executes t h e instructio n .
T he activities of t h e micro p rocessor occur in cycles generated b y its own 1 MHz system clock .
T he 8-bit p arallel data b us is also used to set up t h e
Display D r ive circuits and to read t he settings of th e front
p anel p us h buttons a n d switc h es .
Dis p lay
T h e dis play consists of eig h t seven-segme nt LEDs and
six a nn unicators . T h e time slot lines generated b y t h e te nstate decade counter d rives t h e cat h odes of t h e seven-segmen t LE Ds and scans t h e a nn unciato r s . Th e anodes of t h e
seven-segme n t LE Ds are connected to α b uffer circ u it
t h ro u g h current limiting resistors .
P owe r S u pp lies
T he +12 Vdc supp ly is derived from t h e +33 .5 V r aw do
from t he mainframe (power module) . T h e -12 V reg u lated
su pp ly is derived from th e -33 .5 V raw do from t he
T h e serial data loop is used to set up t he d igital-to-a n alog
mainframe
. Th e +5 V regulated supply is derived from t he
co n verters, inp ut relays, t he gating an d arming circuits fo r
n
h
H
11
.5
V
raw
do from th e main f rame . T h ese supplies are
+
to
read
t
h
e
count
contained
i
t
e
C
p ro p er o p eration, and
individually p rotected b y t h eir own fuses . T he +3 .2 V supΑ and C H Β Accumulators .
ply is derived f r om t he +12 V regulated s upp ly, w h ilie t he
+2 .7 V s u pply is derived f rom t h e +5 V reg u lated sup p ly .
T h e +3 .2 V su pp ly o p erates as t h e reference fo r t h e -12 V
T h e microprocessor controls t h e measurement gate i n sup p ly and t h e digital-to-a n alog con ve rters .
terval, ge nerates t h e relay stro b e signal, a n d b y u si ng ad-
T h eory of O p er ation-DC
D ETAI LE D CI RC U IT
CH
Α and C H Β Am plifiers a nd
Relay
Cont rol
ΝΟΤΕ
Since the CH Β Amplifier and Relay Control circuit is
essentially identical to the CH Α Amplifier and Relay
Control circuit, this description discusses the theory of
operation for the CH Α Amplifier and Relay Control
circuit with the associated circuit component for the
equivalent Channel Β circuit in parenthesis .
The i n put signal enters the instrument either from th e
front p anel bnc connector J500 (J510) or from the rear interface input connection Ρ 1625-16Α (Ρ1625-17Β). Th e external or internal sig nal sou rce is selected b y Κ1031 ( Κ 1041).
Wh en th e internal signal so urce is selected, the
microprocessor also activates K1 621 (K1 622) .
The AC CO UPL or DC CO UPL mode is selected b y
Κ 1032 (Κ 1042), while the χ 1 or χ5 ΑΤΤΕΝ mo des are selected b y Κ 1033 ( Κ 1043). The χ5 atte nu ation networ k incl udes R 1023 (R 1043), R 1131 (R 1141) and th eir
com p ensating ca pacitors, C1022 (C1042) and C1031
(Cl 043) .
Th e in put differential am p lifier stage Q1121 (Q1141) is α
matc hed du al DM OS FET with hig h i np ut im pedance an d
low offset betwee n the triggeri ng level and signal in pu t gate
terminals . Transistor Q1122 (Q1142) and associated compo nents o perate as α curren t source, provi ding good commo n mode rejection for the d ifferential amplifie r stage .
The +5 V drain su pp ly for the input differential stage in
both channels is obtained from α three te rmi nal regulator,
U 500. This regulator uses the interchannel shield fo r α heat
sink .
Input p rotection for the DMOS FET differential amplifier
is provi d ed by CR 1121 (C R 1131), CR 1123 (C R 1141),
CR1124 (C R 1142), and CR1122 (C R 1132) . These dio des
clamp the inp ut signal am p litude to ab out +13V and
-13 V .
The first cascode amplifier stage consisti ng of Q1223
(01241), 01221 (Q1233), 01222 (Q1234), and Q1224
(Q1242), and associated components p rovides α gain of
a bout thr ee . Th e second cascode stage, Q1225
(Q1235),
509
D E SC RI PTIO N
Q1226 (Q1243), Q1228 (Q1245), Q1227 (Q1244), a nd associated compone nts provides α gai n of abo u t three a n d
drives t h e Sc h mitt trigger circuit co n sisti n g of Q1232
(Q1248), Q1229 (Q1247), a n d associate d com p one nts . Th e
Sc h mitt t rigge r circuit sets th e h ysteresis wi n dow fo r t h e
overall in put am p lifier . Th e E C L li ne receiver, U 1331 B
( U 1331C), operates as α bu ffer betwee n the Sc h mitt trigger
and the slope selection ci rcuits on sc hematic 3.
The i n p ut relays for each channel are th e magnetic-latching ty p e . They are set to their proper positio ns by the binary
data latched in the serial to par allel shift register U1101
( U1111). The p arallel d ata from th ese registers is bu ffered
by U1110 (IJ1112), α Darlington d river integrated circuit. Th e
most significant bit (pin 11) from the shift registers d etermines th e triggering slope for each channel.
Th e relay stro be circuit for both chan nels consists of
Q1101, Q1102, Q1103, an d associated components . The
relay stro be signal is p rogrammed by the microprocessor.
T he strobe signal generate d at th e collector of Q1103 is α
p ositive pu lse of about 7 V, and stro bes all of the relays
sim ultan eo usly. However, the state of only one relay is
changed with each strobe eve nt. The feed back co nnectio n
from R 1103 and R1104 to the emitter of Q1101 operates to
regulate the pulse am plitude u nder all supply condition s. Diode CR1211 prevents the strobe p ulse from going mo re
negative t h an about 0.6 V .
Gating, Armi ng, an d Synchronizers
ν
Transistors Q1411 an d Q1412 fo rm α d ifferential comparator. Th e base of Q1411 is at approximately 3.5 V ; set by
the voltage divider networ k, R 1413 and R 1414 . The base of
Q1412 is b iase d by R 1404, R 1403 and R1415, with R 1403
provi d ing positive feedback to generate the h yste rsis at the
arming in p ut . Diode CR 1401 an d t he measurement gate
buffer, 01401, are in α cond ucting state before the measu rement gate signal on J 1410-2 goes negative . The wire dO R ju nction at the emitter of Q1401 must be low duri ng the
meas urement interval . If th e armi ng in pu t signal on the base
of Q1411 is held low the wired-OR junction is h eld h ig h,
p reventing the co unter from ma k ing α measurement .
Setting th e counter up to accept the arming signal via the
rear interface requ ires only th at qualified service personnel
reverse the co n nections of 13 1402 and P1 403 .
Both the inverte d and non-inverted forms of the in pu t
signals from the Ch an n el Α and Ch annel Β am plifiers are
available ; Channel Α signals at the emitters of Q1331 and
3-3
T h eo r y of Op e ratio n -DC 509
Q1332, 14
C h annel Β signals at t he emitters of Q1333 and
Q1334 . Only one of t h e two t r ansisto r s for each c h annel is
active at any one time, d e p endi n g on t h e selected slo p e ;
Q1332 a n d Q1333 for positive slope selection , Q1331 a n d
Q1334 for negative slo p e selection .
of U 1411 h ig h Q1343 an d U1431 B are ena b led . T he C H
Α signal is t hen inverte d by U 1431 B and clock s U 1421 Α οη
p in 6 . T he C H Α complement signal also a ppears on p in 6 of
U 1431 Β .
ΝΟΤΕ
After slo p e selection, t he signals are b uffered by U 1332 A
and U1331 A, a n d t h e n level s h ifted b y commo n b ase am p lifie r s, Q1442 and Q1441, before application to th e f ront panel s h a ped out p uts via J 540 a nd J 560, or to t h e rear i n terface
via Ρ 1625-23Α a nd Ρ 1625-24 Β .
T h e microprocessor determines t h e measurement gate
i n terval on pin 12 of U 1332 B . Integrate d circ u its, U 1421 A
and U 1421 Β , operate as Sy nc h ron izers to ensure th at t he
acc u mulator gates, U 1332C and U 1431 C, open an d close at
t h e proper time for th e desired measu remen t . Synch ronizing
t h e accumulator gates with t h e sig n als to be counte d ensures t h at th e accumulators will contain α coun t corres p onding to α w h ole num b er of input and time b ase p ulses .
T h e signals to be counte d cloc k t h e Synch ronize r s on pins 6
( U 1421 Α ) and 11 ( U 1421 Β ) .
B efore each measurement is initiate d b y t he microp rocessor U 1421 Α and U 1421 Β are set by t h e MR (master
reset) pulse on J 1410-1 ; U 1332C a n d U 1431C a r e disabled
by th e h ig h levels on pins 2 and 15 of t h e Sync h ronize rs .
Transistors 01342, 01344, 01341, 01423, 01422,
Q1421, a n d 01343 operate as switches to rou te the
CH Α , CH Β, and 100 MHz time base sign als through
the proper logic gates for the selected front panel
FUNCTION . Transistor 01344 is used to disa b le
U 1431 A . See Ta b le 3-1 .
FRE Q UEN CY Α a nd PER IOD Α . If th e gate sig n al from
t h e micro p rocessor and t he armi n g signal on p in 11 of
U 1332 B are b ot h low, α low is set on t h e D i n put (p in 7) of
U1421 A . T h is low is transferre d to p in 2 on t h e first C H Α
edge th at cloc ks U1421 A after t h e measureme n t gate started . Th e low on p in 2 ena b les t h e seco nd sy nch ronizer,
U1421 B, and t h e C H Α Accumulator gate, U 1332C . With
U 1332C ena b led the next negative edge of t h e C H Α signal
is allowed to pass th rou g h U 1332C in its i n verte d fo rm and
be cou nted by t h e first binary stage of th e C H Α Accumulator on sc h ematic 4 .
F or t he FRE Q UEN CY Α an d PER IOD Α f u nctio n s, p i n 7
of sh ift register U 1411 is latc h e d h ig h . T h is tu r ns on 01422,
allowing t h e 100 MH z time base signal to cloc k U1421 B on
p i n 11 . Th e first time base edge to cloc k U1421 B after
U 1421 Α c h anged state sets α low on pi n 10 of U 1431C and
turns on Q1433, enabling t h e C H Β Accum u lator gate and
in d icating th at α measureme n t cycle is in p rogress . T h e next
tive slope triggering, negative-going ed ges are ge n e r ated on
negative edge of t h e 100 MH z time b ase signal t h en passes
hed
U
1411
is
latc
pin 2 of U1331 A . P in 14 of s h ift register
throug h U1431 C in its inverted fo r m a n d counted by th e first
h ig h for all o perating modes exce pt th e time interval mo d es
binary
stage of th e C H Β Accumulator (schematic 4) .
(TIME Α - Β , WIDTH Α , a n d EVEN TS Β D UR Α) . Wit h pi n
F or t h ose mo d es th at use th e C H Α Amplifier with posi-
Th eory of O p eratio n -DC 509
Ta b le 3-1
SIG N AL R OU TING SW ITCH I N G L OGIC
( Χ = Sat u rated , Bla nk = Off)
01342
Function
Q1'344
01341
~
Q1423
~ Q1422
~ Q1421
~ 01343
FREQUENCY Α
Ι
Ι
High
Ι
Ι
Ι
χ
Ι
Ι
χ
PERIOD Α
Ι
Ι
High
Ι
Ι
Ι
χ
Ι
Ι
χ
RATIO Β/Α
Ι
Ι
Hi gh
Ι
Ι
Ι
Ι
χ
TIME Α - Β
Ι
Ι
Low
Ι
WIDTH Α
Ι
χ
Ι
Low
EVEN TS Β DUR Α
Ι
χ
Ι
TIME MANUAL
Ι
Ι
Ι
χ
ΤΟΤΑ LΙΖΕ Α
Ι
Ι
Ι
χ
Ι
χ
Ι
Ι
Ι
χ
Ι
χ
Low
Ι
Ι
Ι
χ
Ι
High
Ι
Ι
Ι
Ι
High
Ι
Ι
χ
Ι
Ι
Ι
χ
CO MP
Ι
Ι
High
Ι
Ι
χ
Ι
Ι
Ι
χ
TE ST
Ι
Ι
High
Ι
Ι
χ
Ι
Ι
Ι
χ
After the Sync hronizers and accumulator gates h ave
been enable d, all succeeding in put p ulses are counted by
the CH Α Acc u mu lator a n d all succeedi ng time base pu lses
are cou nte d by the CH Β Accumulator.
The counting p rocess contin ues until the selected nu mbe r of averages h ave been satisfied or the time out period
wh ile in the AUTO mode h as been satisfied . At this point the
gate signal from the micropr ocessor goes h ig h, setting t h e D
input (pin 7) of U1421 Α h ig h. Th e next positive edge of the
input signal then cloc ks U1421A and pin 2 goes h ig h, disab ling U1421 Β and U1 332C . The next 100 MH z time base
edge then cloc ks U1142113, disabli ng U1431 C an d t ur ni ng off
Q1433 to tell the microprocesso r t h at th e measurement cycle h as en ded.
χ
χ
χ
Ι
Ι
χ
R atio Β/Α. The R ATIO Β/Α mode is the same as FREQUENCY Α an d PERIOD Α , except that instead of co unting
100 MH z time base pu lses, Q1422 is disabled by α low on
pin 7 of shift register U1411 and Q1423 is e nable d for t he
CH Β signal to cloc k U1421 Β. The counts are accu mulated
over the time interval d etermined by the number of averages
selected . The R ATIO Β/Α result is then calculated by dividing the number of CH Β events by the nu mber of CH Α
events .
TIME Α - Β. For the TIME Α - Β fun ctio n, Q1343 is
disabled ; Q1421, Q1422, Q1341, a nd U1431 B a re enabled.
Th e first CH Α pulse slope is selected, p asses through
U1332A an d applie d to p in 6 of U1431 B. The Synchr onizers
h ave bee n set by the MR (master reset) p ulse and t he CH Α
pulse cloc ks U1421 Α on p in 6.
Wh en the measurement cycle has ended, the
microprocessor reads the total counts in both accumulators .
Α soon as the gate signal from the microprocessor sets
The C H Α Accumulator contains the number of events or
pin 11 of U1332 Β low, the next CH Α cloc k edge to U1421A
periods and the CH Β Accumulator contains the number of
transfers t he low on pin 7 to p in 2 and sets p in 3 h ig h . The
h ig h on pin 3 p asses th roug h Q1421, disables U1431 Β, and
time base cloc k pulses counted over the same in terval . The
prevents U1421A from being cloc ked b y succeeding CH Α
microprocessor divides t h e number of events in the CH Α
Accumulator by the total time in the CH Β Accumulator to
pulses . The Q output of U1421 Α (pin 2), being low, enables
obtain the frequency (FREQ UENCY Α) or divides the total
U1431 Α an d allows the first succeed ing CH Β pu lse edge to
time i n t he C H Β Accum u lator by th e num ber of eve nts in
cloc k U1421 A, setting p in 2 h ig h and pin 3 low, agai n . Pi n 3
the
going
CH Α Accumulator to obtain the perio d, or time p er CH
low with t he CH Β edge, also enables U1431 Β agai n
Α eventfor
( PER IOD Α).
the next C H Α edge to clock U1421 A.
3- 5
Th eo ry
of Op eration -DC 509
D u ring t h e period of time t h at pi n 2 of U 1421A is low,
U1421 B is enable d . T he 100 MHz time base clock pulses
are sync h ro n ized and gated by U 1421 Β a nd U 1431C, and
t h en counte d by t h e bi n ary stages in t he C H Β Accum u lator.
Si n ce Q1343 is off, U 1332C is ena b led wit h α low on pin
12 and eac h TIME Α -α Β i nterval a p pears as α n egative
p ulse on pin 13 . T h is n egative time interval is converte d to α
p ositive time i n terval pulse b y U 1332C and th en counted by
t he bi n ary stages in C H Α Accu mulator . T hu s, for eac h
TIME Α - Β interval, α count is accum u lated in t h e C H Α
Acc u mulator a nd during eac h of t h ese inte r vals th e
100 MH z cloc k pu lses are accum u late d in th e CH B
Accum u lator .
T he micro p rocessor is conti n ually read i n g t he counts (accumulated time intervals) in t he C H Α Acc u mulator . Wh en
t h e selecte d n umber of averages (10") or t h e measureme nt
time in th e A U TO mod e (= 0 .3 seconds) h as bee n satisfied,
t h e microp rocessor sets t h e gate sig n al on p i n 11 of
U 1332 B to α h ig h level . Th e next C H Β pu lse clock s α hig h
t h roug h U 1421 Α to p i n 10 of U 1421 Β and disables U 1431 Α .
Th e next 100 MH z clock pu lse t hen toggles U1421 B, d isa b ling U 1431C a nd allowi n g t h e collector of Q1433 to go
low . T h is tells t h e micro p rocessor t h at t h e measurement cycle h as b een com p leted . T h e mic roprocessor t h en ma kes α
fi n al read i n g of b ot h accumulators, divides th e total time by
t he number of i n tervals, a nd up dates t h e display during th e
next measureme n t cycle .
WIDTH Α . T h e WIDT H Α function is essentially t he same
as t h e TIME Α - Β except t h at 01341 is d isa b led and
Q1342 is enabled . T h is t h en allows th e lead ing edge of t he
pulse widt h to be meas u red , to be app lie d to pi n 6 of
U1431 B a nd t h e traili n g e d ge to be a pp lied to pin 5 of
U 1431A .
T he Sync h ro n izers (U1421 A a nd U 1421 Β ) and t h e accu mulator gates ( U 1332C and U 1431 C) f unctio n exactly li ke
t h ey did in TIME Α - Β . T he pulse wi d t h s are rege n erate d on
p in 2 of U 1421 Α and during each of t he negative pulse intervals, U 1421 Β and U 1431 C are ena b led so t h at t he 100 MHz
cloc k pu lses (via Q1422) ca n be cou n ted by t he C H Β Accum u lator
is
. Also, eac h regenerate d pu lse is p assed t h ro u g h
U 1332C and cou nted b y t h e C H Α Accumulator . Again,
w hen t h e averages con d itions h ave been satisfie d t h e
micro p rocessor stops the measureme n t gate, rea d s b ot h
t h e accum u lators, and divides t h e total time by t h e nu m bef
of regenerated time intervals to obtain t he average p ulse
widt h .
EVENTS Β D UR Α . Th e EVEN TS Β D UR Α function is
t h e same as WIDTH Α exce p t t h at instead of counting
100 MH z cloc k p u lses via Q1422, t h e i n strume n t is counting
C H Β even ts during t h e selecte d C H Α pu lse widt h via
3-6
Q1423 . To do t h is, Q1342, Q1423, and Q1421 are enabled .
Th e lead ing and trailing edges of the C H Α pu lse are again
a pp lied to pin 6 of U 1431 Β and pin 5 of U 1431 Α .
Th e C H Β sig n al p asses t h roug h Q1423 to cloc k th e seς ond sychro n izer, U 1421 Β . Wh en t he gate sig n al on p in 12 of
U 1332 B goes low, t h e Sync h ronizers and acc u m u lator
gates f u nction exactly as t h ey did in WIDT H Α (a nd d escribed for TI ΜΕ Α - Β ) . With U 1332C enab led on p i n 12 t h e
C H Α p ulse widt h s are counted i n t h e C H Α Acc u m u lator
w h ile t h e C H Β events are counted in th e C H Β Acc u m u lator . In EVEN TS Β D UR Α t h e instrume n t is co unting C H Β
even ts during C H Α pu lse wi d th s and averaging by th e selected number of C H Α events .
When t he selected o r A U TO ave rages co nd itio n h as
been satisfied t he gate signal on pin 11 of U 1332 B goes
h ig h , t h e next C H Α trailing edge d isa bles U 1421A ( p in 2
h ig h ) and t h e s u cceed ing C H Β edge sets α low on pi n 14 of
U 1421 Β , completing t he measurement cycle .
TIME
M A NU A L a nd
TOTA L IZ E Α.
For
t h e TIME ΜΑΝ-
U A L an d TOTA L IZ E Α fu n ctions, t h e micro processor asserts t h e gate signal on p i n 11 of U 1332 B when t h e
STA R T/STO P push button on th e fro n t p a n el is de p resse d
to start t h e measureme n t . T h e gate is un asserte d (set h ig h )
w h en t he p us h button is depressed to stop t h e
measurement .
F or TIME M A NU A L Q1344, Q1422, a n d Q1343 are en a b led . Immediately after asse rting t he gate sig n al t he
micro p rocessor momentarily c h anges t h e C H Α Level on pin
14 of U 1321D from its current setting to -3 .175V to
+3 .2 V and t hen bac k again to its original setting . T h is p r ovides an artificial C H Α signal w h ic h e n ables U 1421A an d
allows t h e 100 MH z cloc k sig n al co u nt toi b e acc u mulated in
t he C H Β Accumulator . T he accumulatio n con tin u es until th e
measurement is sto pp ed, at wh ic h time th e microprocessor
u n asserts th e gate signal and provides anot her trigge r level
c h a n ge to disable U1421 A and stop t he accumulation of
time base cloc k count . T h e results i n t he CH Β Accu mulator
t h en directly dis p layed wit h t h e p ro p er annunciato r
illuminated .
For TOTA L IZ E Α Q1344, Q1343, a n d Q1423 are enabled . Wh en t he gate signal is asserted, C H Α events are
counted (totalize) in t he C H Α Acc u m u lator un til t he measurement is stopped . In t h is case, t he mic r oprocessor does
not read t he C H Β Accum u lator, only t h e C H Α Accumulator
counts are dis p layed . Dis p lay scali n g is accomplis h ed b y t h e
micro p rocessor using t h e position of th e AVER AG E S switc h
to select t h e d esired scalin g factor (power-of-te n ) . Time or
freq uency units are not dis p layed for t h is fun ction .
Th eo r y
and TE ST . For t he PR O BE CO MP fu ncp ro b e com pen sati ng sig nals to either Channel Α or Channel Β . For either of these modes, the
PR O BE
CO MP
tion, t h e o p erator a p plies
counter is set up (internally) in RATIO Β / Α . This allows the
Channel Α or Channel Β signals to p ass straight through to
the
accumulators .
F or the TEST function the
micro p rocessor generates artificial signals b y programming
the digital-to-analog converters (schematic 5) through their
full range . The outputs of the digital-to-analog converters
are a p plied as trigger level changes to the differential amplifier circuits in the CH Α and CH Β Amplifiers (schematic 1) .
of O p e r atio n -DC 509
and CH Β AccumulaWhen th e parallel/serial control line (pin 9 of each register) is low, d ata is shifted through the registers
synchronously with t he positive transition of the serial clock
signal (p in 10) . When p in 9 is p ulsed h igh to read these
to read out t h e contents of th e C H Α
to r s .
registers, data is put into the registers asynchronously with
the clock . The serial data path is further described under
M icroprocessor and Control L ogic (schematic 7) .
T rigger Level Control and D- Α Converters
ΝΟΤΕ
Α complete description of the self test function is described in the Maintenance section . Front p anel procedures for the PROBE COMP function are found in
the Operating Instructions .
CH
Α an d
CH
Β Accumulators
Before each meas u rement is initiated by the
microprocessor, the MR (master reset) signal is asserted via
pin 26 of U 1332 on schematic 7 . This reset signal is inverted
by U 1202E and U 1202F and level shifted by Q1201 to provide an ECL compatible reset signal to the Synchronizers on
schematic 3, and to provide both ECL a nd TTL compatible
reset signals for all of the count stages in t he CH Α and
CH Β Accumulators .
The CH Α Accumulator signal clocks U 1221A on pin 6
while the CH Β Accumulator signal clocks U l221 Β on pin
11 . The first two binary stages for each accumulator are
ECL stages, U 1221A and U121 1A for the CH Α Accumulator, U 1221 Β and U 1211 Β for the CH Β Accumulator . The
next two b inary stages for each count chain are TTL ;
C Ν Α - U 1201 Α and U 1113A, C Η Β - U 1201 Β a nd
U 1113B . Transistors Q1213, Q1211, 01221, and Q1212
operate as E CL to TTL translators .
This circuit contains two digital-to-analog converters :
U 1201 for Channel Α and U 1211 for C hannel Β . The converters are u se d by the microprocessor for the COMP and
TEST functions, and for the AUTO TRIG mod e . The con
verters are driven b y 8-bit words latched in two serial to
parallel shift registers, U 1202 and U 1212 . The output currents of U 1201 and U 1211 are converted to voltage levels
by R1203 and R1214 . Outp ut current is differentially shared
between pins 2 and 4 on each converter . Output current can
vary between 0 and -2 mA, corresponding to +3 .2 V and
-3 .175 V trigger levels, respectively .
The outputs of the front p anel trigger level controls, R 500
and
R 510, are attenuated by voltage d ividers,
R1303-R1302 and R1306-R1309 . The attenuated levels
from the front panel controls and the voltage outputs from
the converters are then applied to α C MOS analog switch,
U 1311 .
The microprocessor, depending on the mo d e, selects either the outputs from the converters or the front panel controls . Output selection is d etermined by b its 6 and 7 latched
in shift register U 1411 located on schematic 3 . These b its
t urn on or turn off Q1312 and Q1311 ; both transistors are
never on at the same time . For example, if the b ase of
Q1311 is low while the base of Q1312 is h igh, the
microprocessor has selected the converter outputs to be
applied to the inputs of the unity-gain operational amplifiers,
The individual TTL binary stages for each accumulator
U 1321 Α and U1321 B . The buffered trigger levels are isolatare then followe d by TTL 4-bit counters, U 1112A and
ed by R1322 and R1321 and then a pplied to the front panel
U 1112B,
via
an d t hen by CMOS 4-bit counters, U 1111A and
J 580 (J570) and the rear interface outputs, pins 22 Α a nd
U 1111 Β . The CH Β Accumulator h as an additional 12-bit
228 .
CMOS counter, U 1012 . The CH Α Accumulator also h as an
a d ditional 16-bit counter internal to U 1332 on schematic 7 .
This arrangement p rovides α total of 28 h ardwired bits for
Operational am p lifiers U 1321D and U 1321C, with t heir
the CH Α Accumulator a nd 24 hardwired b its for t he CH Β
associated components, operate as summing amplifiers,
Accumulator. Since each accumulator requires 40 bits, the
p rovi d ing adjustable offset levels that compensate for t he
CH Α Accumulator h as 12 bits supplied by α firmware
offset voltages in the CH Α a nd CH Β Amplifier circuits .
counter and t he CH Β Accumulator has 16 bits supplied by
α firmware counter .
The adjustable reference voltage (+3 .2 V) circuit for both
converters is located on schematic 10 . With t his reference
F ive parallel to serial shift registers, U 1102, U 1101,
voltage set properly, the gain of the converters is adjusted
U l 103, U 1011, and U 1002, are used by the microprocessor
by potentiometers R1102 and R 1211 .
3-7
Theory of O p eratio n -DC 509
Time
B ase,
Ge n e rator
00 MHz PLL
a n d Noise
Th e 10 MH z sta n dard time b ase consists of α 10 MHz
crystal Υ 1601, along wit h α Colpitts oscillator ci rcuit, Q1611
and associated com p onents . T h e freq uency of t h e standard
time base is adj usted b y C1602 .
T h e O ption 01 h ig h stability time base consists of α self
contained, oven con trolled 10 MH z oscillator, Y1 531 . Th is
time base is adjusted via α h ole in t he rear of t he case
(accessed t h ro u g h t h e instru ment b ack plate) .
T h e 18 V input to th is time base is derived from t he fused
+33 .5 V source i n th e mai n frame a n d regulated by α t h ree
terminal regulator circ u it, 01601 an d associated com ponents . If t h e O p tion 01 time b ase is i n stalled, t h e components for t h e standard time base circuit are removed from
t h e b oard .
T he 10 MHz out p ut from eit her of t h e i n ter n al time b ases
or from an exter n al sou rce (1, 5, 10 MH z) is a pp lied to t he
base of Q1612 . Dio d e C R 1611 allows C1612 to disc h a r ge
during t h e negative p ortions of t h e inp u t signal . T he b uffered
signal at t h e collector of Q1612 can be eit h er 1 MHz,
5 MH z, or 10 MH z . If t he i n put signal frequency is 1 MH z,
j um p er Ρ 1511 is p lace d betwee n p i ns 4 and 5 of J 1511 to
a pply t h e signal to t he b ase of 01502 . Α 5 MH z in p ut sig n al
re q uires t h at 01611 Α d ivi d e by five a n d Ρ 1511 must t hen be
placed between pins 2 and 3 or p ins 3 a n d 4 of J 1511 . Α
10 MH z time base signal re q uires t h at U 1611 Α divide by
five, 01611 Β divide b y two, and P1 511 be p laced between
pins 1 an d 2 of J 1511 . Th e sig n al to th e base of Q1502
m u st, in all cases, be 1 MH z .
E mitter follower Q1502 and associated com po n e n ts operate as α single-pole filter, generating α saw-toot h signal at
t h e negative i np ut terminal of com p arator 01501 . For t h e
TIME Α - Β , WIDT H Α , and EVEN TS Β DUR Α fun ction s t h e
b ase of 01501 is set low via p in 14 of s h ift register U 1411
(sc h ematic 3) . For t h ose fu nctions, th e noise generator
U 1502 is ena b led b y a pp lying +5 V to t h e V s, i nput (p i n 4) .
T h e out p ut from U 1502 will t hen be α -12 V to +5 V signal
wit h α p seu d o-random edge distribution . T h is signal is t h en
attenuated b y R1504 and a pp lied to th e positive i nput termiηαΙ of 01501 .
F or t h e p reviously mentioned functions U 1501 operates
as α ph ase modulator circuit . T h e o u tp ut of U 1501 will be α
1 MH z signal wit h t h e n egative edges p h ase modulated by
t h e noise signal generated by 01502 . F or t he remaining
functions Q1501 is turned off, 01502 is d isa b led, and
U1501 o p erates only as α buffer stage .
Integrated circuit U 1522 o perates as α fr eq uency/p h ase
com p arator circuit, com p aring th e d ivi de d down 1 MHz
feed b ack signal on p in 3 wit h t he 1 MH z time base refere n ce
signal on pin 1 . T h e o u t p ut of t h e p h ase com p arator ( p ins 5
and 10) consists of α series of positive-going or n egativegoing p ulses . T h ese p u lses are integrated (smooth ed) b y the
filter circuit consisting of 01521 Β and associate d com p onents . T h e output of U 1521 Β is th e n am p lified an d n verte d
by o p erational am p lifier U 1521 Α . T h e out pu t of U 1521 Α is α
do level a pp lied to t he voltage-controlled capacitor diode
( V aractor), C R 1521 .
i
Integrated circ u it U1 523A, alo ng wit h CR 1521 a n d associated components, o perate as α 100 MH z, Varactor tu ned,
voltage-co n trolled oscillator circuit . T he 100 MHz out p ut
from U 1523A is fed back via C1523 and t h en divided down
to α 1 MH z sig n al on p in 2 of U 1524 for com p arison wit h th e
1 MH z time base reference . T h e 100 MH z signal is bu ffere d
by U 1523 B before entering t h e gating logic on
sch ematic 3 .
Micro p rocessor a n d
Co ntrol
L ogic
I n trod u ctio n . T he DC 509 is α digital counter based on α
microcomputer system . T he micro p rocessor, 01311, con trols t he internal operation s of t h e DC 509 . T h e microp rocessor recognizes, accepts, and decodes commands
( k eypus h es and control settings) from t h e fro nt p anel logic
circuits on sch ematic 8 and sets th e operating parameters in
res ponse to th ese commands .
T h e micro p rocessor is an 8-bit parallel processor wit h an
8-bit data bus (DO-D7, p ins 18 t h rou g h 25) and α 13-bit
address bus (AO-A12, p ins 5 throug h 17) . T h e data b us is
b idirectio n al, t h e a dd ress bus is not . T h e ad d ress bu s is
use d b y t h e micro p rocessor to address specific locations i n
p rogram memory and to address t h e ot h er internal f un ctio n s
of th e instrument . Th e 13 address lines provide up to 8192
discrete addresses, commonly referred to as 8 kilobytes of
memory . B asically, any device ad d resse d by t h e mic r o
p rocessor is considered to b e α memory device .
B it patterns, called firmware, are p ermanently stored i n
th e read only memory (R O M), 01312 . T h ese bit patterns are
prerecorded messages (instructions) and data conversio n
tab les t h at s pecify t h e micro p rocessor's activity in ca u si n g
t he various operations of th e i n strument to be performed .
Th e RO M contains α maxim u m of 4096 8-bit bytes of
firmware . Data in RO M are p laced in th e device d u ring ma n ufacturing and cannot be c h anged by t he micro p rocessor ;
t he firmware can be c h a n ged only b y i n stalling α new programmed RO M in t h e i n strument .
T h eo ry of Ope r ation-DC 509
I n tegrated circuit U 1332 con tains α ran d om access memory (R A M) s pace t h at p rovides α maxim u m of 128 locations
(addresses) w h ic h t h e microprocessor uses to temporarily
store 8-bit data bytes . T h is data is n ot perma ne n t and will
b e destroyed w h enever t h e instrument p ower is turned off .
Wh en power is ap p lied, t h e R A M data occ u rs as ran d om
b its a n d is t h erefore meaningless . During instrument operatio n , t h e micro p rocessor writes data into t h e R A M at vario u s addresses for later recall and use .
Wh en α command is receive d , t h e microprocessor performs α routine called an "instruction fetc h ", w h ere o ne or
more successive data bytes from t h e p rogram memo ry are
loaded into t he micro p rocessor . T he inst r umen t wo rd is th en
decoded and U 1311 ge n erates t h e mac h i ne states and control logic signals necessary to exec u te t h e comman d .
Wh en th e p ositive edge is d etecte d on pin 1 of U 1311,
t h e internal mas k i n terru p t flag will b e set and t he
micro p rocessor will load its internal program co u nter from
t h e reset vector a d d ress liste d in Ta b le 3-2 . T h is is th e start
location for p rogram control .
Ta b le 3-2
DC 509 I N T ERRUP T VE CTORS
Vector Add ress
Ι Low Byte
Type of I n terru pt
H ig h B yte
$1 FFC
$1 FFE
1
Ι Power Up R eset
Ι Interru p t Re q uest ( U 1332)
$1 FF D
$1 FFF
ΝΟΤΕ
ΝΟΤΕ
Due to the complexity of the internal operation of α
microprocessor, α detailed description of U 1311 will
not be attempted in this manual . If more detailed information is needed, refer to the manufacturer's data
sheets .
Dollar sign ($) means
hex ί decίmal notation .
that address
code is
in
I n terrupt Vecto r (I R O) . I n tegrate d circ u it U 1332 h as two
internal registers for interr u p t control, an interrupt ena ble
register and i n terru pt flag register . Corres po nd i n g b its in
t
h ese registers are logically A N Ded to set an i n terrupt reSystem Cloc k . T h e microprocessor con tai n s α si n gle
p h ase internal cloc k ge nerator ( U 1311, pi n s 27 a nd 28)
q uest pendi n g flag . When U 1332 detects t he pe nd i ng flag
bit
it asserts p in 4 as α low out p ut, generating an inte rrupt
w hose
1 As period (approximately) is controlled by inve rte r
req u est to th e micro p rocesso r .
U 1321 D and t he RC feedback networ k consisting of R 1203
and C1202 . Th e activity of U 1311 wh en it is reading data
from or writing d ata to α memory d evice occ u rs in mac h ine
W hen α low level is set on p i n 4 of U 1332, t he
( U 1311) cycles . Α mac h ine cycle is defined as t he interval
microprocessor com pletes t h e current i nstru ction before
between two s u ccessive negative going transitions of th e
recognizing t he interru p t re q uest and examining its own insystem cloc k . An in struction cycle con sists of two to twelve
terr u p t mask flag bit . If t h e interr upt mas k flag b it is not set,
mach ine cycles re q uire d to fetc h an d execu te t h e instruction
t h e microprocessor starts an i n terr up t ro utine . T he conte n ts
word s or data from memory . T h e number of mac h ine cycles
of its program counter a n d stat u s register a r e tem p orarily
re q uired de p e nds on t h e i n str uctio n a n d addressing modes
stored in RA M , th e interru p t mask flag bit will be set to
used for t h e micro p rocessor .
p revent furt h er interr u pts, and t he p rogram co u nter will t hen
be loaded wit h t h e h ig h and low bytes of t h e interru p t vector
address
listed in Ta b le 3-2 . T h is is t he start locatio n for t h e
Powe r Up R eset Cycle . Wh en t h e instrument is powere d
interrupt routine for U 1332 .
up comparator U 1222 (an d associated compo nents) operates as α delay/com p arator circ uit to p rovide α pulse to
reset t h e micro p rocessor to its reset vector address
T h ere are t h ree possi b le reasons w h y U 1332 sets an inlocation .
terrupt pen d ing flag, two external events an d on e internal
event . T h e two extern al events are : α negative edge d etect
ed on pin 36 (Carry Β sig n al) or α negative edge detected on
P in 1 of U 1222 is h el d low for a p proximately 1 .5 secpin 37 ( Front P an el I n terr up t Cloc k ) ; th e one internal eve n t
onds . Duri ng t h is time all of t h e internal registers of U 1332
occurs w hen t h e 16- b it counter ( U 1332) overflows .
(exce pt t h e 16- b it counter and serial sh ift register) are
cleared to logic zero . T h is action p laces all of t h e
b i d irectional in p ut/out p ut lines of U 1332 in th e in p ut state
and disa b les t h e inter n al sh ift register, timer input ( pin 37),
Ad d ress Decod i n g . T h e micro p rocessor addresses
and t h e interrupt o u tput ( p in 4) . Also, duri n g t h e low level
U 1312, U 1332, and U 1333 w h e n comm u nicating wit h t h e
perio d of t h e micro processor reset signal, t he wr iting of data
instrument function s . Table 3-3 lists t h e h exadecimal adto or from Ul 311 is i nh ibited .
dress ranges for t hese devices .
T heo ry of O p eration-DC 509
Ta b le 3-3
DC 509 MEM O R Y ADDRE SS RA N G E S
H exi d ecimal
A d d ress Ra n ge
Co mm e nts
01312 (4 Κ χ 8 R O M )
$1000-$1 FFF
$0000-$007 F
01332 (128 Χ 8 RA M )
or
$0100-$017 F
01333 ( F ro n t P anel,
Display, Serial Data
L atc h es)
$0080-$0087
M emory select decoder U 1331 and inverter U 1321A,
along wit h a d dress bits Α 12 and Α7, operate to select t h e
p roper memory device du r i n g p rog ram con trol . See Ta b le
3-4 .
Ta b le 3-4
MEM O R Y S ELE CT COD E
Add ress
Α 12
Ι
B its
Device Selected
Α7
R A M (01332), I np ut/Outpu t
01333
RO M (01312)
T h e input/out p ut sections internal to U 1332 are
accessed by t h e micro p rocessor using address b its AO
t h roug h Α 3 for s p ecific control of th e intern al fun ctio ns . See
Table 3-5 .
Table 3-5
ADD RE SS COD E FO R U 1332
($0700-$070F )
Α3
Ad dress B its
Α2
Α1
AO
0
0
0
0
0
1
0
0
0
0
1
0
0
1
0
1
0
0
1
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
1
0
0
1
1
0
0
1
0
1
0
1
0
1
0
1
0
3-10
I n tern al Fun ction s
P o rt
P ort
Α
Β
ΝΟΤΕ
Due to th e complexity of th e in tern al functions associ-
ated with U 1332, α detailed description of this device
will not b e attempted in this manual . If more detailed
information is n eeded, refer to th e manufacturer 's
data s h eets .
Serial Data P ath . T h e serial data pat h is sh own on t h e
bloc k diagram . Serial data is writte n , via p i n s 38 and 40 of
01332, to five serial to parallel s h ift registers located on t h e
Analog circuit board (Al 2 assembly) . T h is is done when t h e
microprocessor sets t h e i n strume n ts i n ternal circu its fo r t h e
desired f u nction . T h ese registe r s a re, in se qu e n ce :
A12-U1202
Α 12- U 1212
Ο
5
Α 12-IJ1101
ο
1
Α 12- U llll
ο
2
Α 12- U 1411
T h e serial data o u tp u t from Α 12-01411 t hen goes, via
P1 310-6 (sc h ematic 4) to five parallel to serial s h ift registers
(C H Α and C H Β Accumulators) located on th e Digital circuit
boa rd (Α 16 assembly) . Serial data is s h ifted throug h t h ese
registers and retu rne d to t he microprocesso r via th e data
buffer U 1322 B . Serial data is rea d from t he following parallel
to serial s h ift registers :
Α 16- U 1101
Α 16-01102
Α 16-01002
Α 16-01011
Al 6-01103
R ead L owe r Counte r/ Write
Lowe r
Ι
Latc h
Read U ppe r Cou n ter/Wr ite
Upper L atc h a nd Dow n loa d
Write L ower L atch
Wr ite U pper L atc h
Serial Data Register
I n terrupt Flag Register
I n terru pt E na b le Register
A u xiliary Con trol Register
Peri ph eral Con trol Register
Data Direction Register- P ort Α
Data Direction Register- P ort Β
P in 40 of U 1332 serves bot h as an in p ut an d o u t p ut for
serial data . Wh en th e mic ro p rocessor is i n t h e serial write
mode, p in 40 is configured as an o u t p ut and bytes of information are loaded into t h e internal serial data registers of
01332 . T h ey are th en s h ifted out serially to th e s h ift registers on t h e Al 2 assembly (A n alog boar d ) . Duri n g t h e writing
of serial data t h e th ree-state data b uffer, U 1322 B , is disabled wit h α h ig h level on p in 15, preventing t h e serial data
in put from conte n ding wit h t h e serial data out p ut via J 13101 . T h e micro processor addresses 01333, causing α n egative p u lse on p in 11 (Serial Write L atch ) to latc h the serial
data in t h e serial to parallel s h ift registers .
Theo ry of Op eration-DC 509
When the microprocessor is reading the serial d ata from
the CH Α and C H Β Accu mulators, pin 15 of U1322B is set
low at the same time pin 40 of U1332 is config ured as an
in put . The serial data is then read i n as five co nsecutive
bytes . During this time pin 13 of U1322B is held hig h, p reventing the serial data b ei ng read fr om reac hing t h e Analog
board via J1310-1 . The microprocessor addresses U1333
and uses p in 10 (Serial W rite Latch) to latc h d ata during the
serial read p rocess .
Fr ont Pa nel Inte rrupt Clock. Th e front p a n el keyboard
and displays are interrupt driven by the timing circuit consisting of U1321 Β , U 1321C, and associated components .
Th is circuit operates at about 1 .1 kH z . The negative edges
of t h e signal on p in 37 of U1332 interrupt the
microprocessor, telling it to update the d is play and search
for α new key p us h or co ntrol setting. The microprocessor
addresses U 1333 and uses pi ns 12, 13, 14, and 15 d uring
this p rocess .
Power Up Sequence . After the microprocessor and periph eral device U1332 have been reset at powe r up, the
DC 509 microprocessor generates the following sequ ence
of events :
1 . Loads α 0 in t he most significant b it
front p anel dis p lay.
position of the
2 . Tests the R AM, starti ng at add ress $0000 . If α R AM
failure is found, error code 340 will be displaye d.
3 . Tests the R OM for byte location and determines the
chec ksum . If α R O M error is found, error code 361 or 381
will be displayed.
4. Chec ks the logic state on pin 35 of U1332 to see if
the instrument is in the signature analysis (SA) test mode .
The SA test mode is indicated if Ρ1331 is disconnected from
J1331 . If t h e SA mode is not indicated, the interr upt registers in U 1332 are enabled .
5 . Initializes peri ph eral d evice U1332.
6 . Performs α serial inp ut/o utp ut test . If an error is
found, error co d e 313 will be displayed .
8. Performs the co unter c hain (C H Α and C H Β Accumulators) integrity test . If th is test fails an error code, 320
t h roug h 326 for CH Α or 330 throug h 336 for CH Β, will be
displayed .
9. Starts t he measurement cycle b y
reset line (pin 26 of U1332) .
p ulsi ng th e master
10 . After the master reset pulse, the meas urement gate
on pin 29 of U1332 is starte d. Du ring th e meas ureme n t gate
interval, the microprocessor is con ti nu ally rea ding the co ntents of the CH Α Accumulator for α count that is greate r
than or eq ual to the number of averages in dicate d b y the
front p anel AVERAG ES switch . Wh en t hat coun t is reached ,
th e measurement gate is unasserted and t h e
microprocessor waits for t h e signal on p i n 28 of U1332 to
go low, indicating the end of the measurement cycle. The
accumulators are then read again for their fi nal coun t and α
new measurement cycle is starte d after t h e r es ult is calc ulated and the display is update d.
R ea r Inte rface Signals. The Prescale line for U1332 (pin
27) operates as an input whic h indicates to the
microprocessor th e presence of an external prescaling
counter . When an external prescale r is used , the
microprocessor multip lies the Ch an nel Α accumulated
counts by 16 before the display is up d ated.
The measurement GATE signal to th e rear interface is via
U1202B and Ρ1410-4 (J 1410-4). The microp rocessor interprets the reset input from U1321 F to p in 33 of U1332 as the
electrical e q uivale nt of th e front pa n el MEAS UREMENT
RE S ET p us hbutton .
ΝΟΤΕ
Complete data for all of the rear interface signals are
given in the Maintenance section of th is manual .
F ro nt P anel K ey board a nd Display Drive
The microprocessor uses fo ur cont rol li nes and the 8-bit
data bus to communicate with the Front Panel and Display
Drive circuits . The four co n trol lines (Dis play L atch En able,
TSClock , TS R eset, and Keyboa r d R ead Enable) are all d erived from U1333 located on sc hematic 7.
The interr upt signal from the Front Panel Cloc k (Timer)
7. Sets up the h ardware to d etermine the state of the
circuit to U1332 (schematic 7, previo usly disc ussed) occurs
front panel, loads the serial to parallel shift registers, and
approximately once every 900 μs. Each interru pt ca uses the
generates the relay strobe signals via pin 32 of U1332 an d
micro
p rocessor to start α software routine fo r se rvicing the
Q1301 .
Front Panel Key board and Display Drive circuit ry .
T h eory of O pe r ation-DC 509
digit a nd a nn unciator in t he display, eac h position
of t h e FUN CTIO N and A VER AG E S switch es, an d eac h control or p us h butto n is assigned α time slot period a ppr oximately equal to t h e period between successive i n terru p ts .
T h e time slots, TSO t h ro ug h TS9, are generated by U 1432,
α decade co un ter with 10 decode decimal out pu ts . Th e
counter p rovides time slot decodi n g for scanni n g th e front
p anel controls and multi p lexi n g t he seve n-segment LE Ds
an d t he annunicators located on sc h ematic 9 .
E ac h
wh en leading zero su p pression is indicated . All 1's are d ecoded by U 1421 (sc h ematic 8) as α blan k .
To illuminate t h e pro p er annunciator or i n dicator i n th e
display, th e micro p rocessor sets pi n 1 of Ρ 1412 ( J 1412)
h ig h only during t he time slot (TS2 th roug h TS5) t h at co rresponds to t he d is p layed un its of measureme n t or i n dicator .
T h e illumination interval of t h e GAT E lig ht (C R 1012) durtime slot TS1, is only approximately e qu al to t he actual
E ac hing
interru p t signal causes t h e microprocessor to clock
measurement gate interval . T h e GAT E lig ht is t u rned on and
U 1432 with α negative pulse of about 500 n s on p i n 14,
t h en off only to tell t h e o p erator t h at t h e co u nter h as b een
advanci ng t h e count to th e next time slot . Immediately after
t
h
igit
assotriggered and t h at t he microp rocessor has com pleted t h e
1432
t
h
e
microprocessor
u
pdates
e
d
cloc k ing U
functional
measurement for th e selected nu m ber of
ciated wit h t h at time slot by sending data to U 1431, wh ic h
averages
.
contains six D-type fli p-flops . Data is latc h ed in U 1431 w h e n
pin 9 goes low and tran sfers to t h e o utputs on t h e p ositive
edge of t he Dis p lay L atch E nable signal . Th e B CD output of
U 1431 is t h en d ecoded to seven -segme nt information by
U 1421 . T he seven-segment i n formation is buffered by display driver U 1411 to activate t h e desi r ed segments of an
P owe r Su p plies
LE D in t h e dis p lay . T he display d r ive power supply filter is α
T h e +12V s upply is d erived from t h e unr egulated
p i-networ k consisting of C1402, L 1401, and C1403 . T h is
from
disturbing
reve
n
ts
dis
p
lay
noise
p
ulses
+33
.5 Vdc power in mainframe . T he +12 V sup p ly is reg u filter circuit p
lated by α t h ree terminal regu lator, U 1641 . T h e -12 V su pt h e sensitive instrument circ u its . Data b its D4 and D5 on t h e
p ly is derived from t he unreg u lated -33 .5 Vdc power i n t he
inter n al d ata bus are also latch ed in U 1431 and directly
n
drive
t
h
e
decimal
p
oi
t
buffered by Q1432 and Q1431 to
mai n frame, w h ile t he +5V su pply is de r ived from t he
unregulated +11 .5 Vdc p ower. The th ree sup p lies are
and annunicator dis p lays .
short-circuit protected and reverse polarity protected b y
F 1541, C R 1641, F 1542, C R 1621, F 1641, C R 1421, res pecasserts
t
he
dis
p
lay,
t
h
e
microprocessor
tively . T h e +12 V sup p ly provides powe r for t he -12 V,
After u pdating
+5 V an d +3 .2 V regulator circuits .
t h e Key board Read E nable signal on pin 1 of data buffer
U 1322A and reads data b its DO t h roug h D3 to dete r mine
th e status of t h e f ront p anel p us h b u ttons a nd t he A U TO
T h e +5 V regulator circ u it consists of U 1531 and associT R IG switc h (D2 and D3) associated wit h t h at p articular
ated com p onents . Load current for th is sup ply passes
time slot . At t h e same time th e micro p rocessor proceeds to
t h ro u g h R 1435, t h e current limiting resistor, and t h e ηρη
c h eck th e status of th e FUN CTIO N and A VER AG E S switc h b
its
DO
and
D1
.
series-pass transistor i n t he mainframe . T he +5 V supply is
(S1511
and
S1512)
via
data
es
regulated wit h in d esign limits by varying t h e voltage on t h e
b ase of t he ηρη series- p ass t r ansistor via pin 10 of U 1531 .
fro
n
t
p
anel
S h ould th e load current exceed a bout 2 Α , t he voltage d rop
After u pdati ng t h e display and c h ec k ing t h e
h
routine
of
across R1435 becomes great enoug h to limit t h e curre n t .
h
micro
p
rocesso
r
ret
u
rns
to
t
e
status, t e
T h e over-c u rrent voltage is sensed between pins 2 an d 3 of
resetting t he in put circuits (if necessary), monito r ing t he
U 1531 and re d uces t h e base-to-emitter voltage of th e ηρη
measurement cycle, or collecting t he d ata for t h e selected
interru
t
series- p ass transistor . Feedbac k signals for voltage regulan
un
til
t
h
e
n
ext
front
panel
p
f u nction . Th is conti ues
tion of t h e +5 V su p ply occur οη p in 5 of U 1531 wit h C1531
signal occurs, w h e n it again clock s U 1432 for t he n ext time
providing freque n cy com p ensation .
slot an d re peats t h e a b ove procedure .
Dis p lay
Th e eig h t digits in t he display are seven-segment, common cat hode LE Ds ; DS 1 002 is t h e most sign ifica n t digit a nd
DS1305 is t h e least significant digit . Time slots TSO t h roug h
TS7 are conn ected to t h e cat h odes (p in 6) of each LE D,
w h ile t h e ano d es of t he individual segments are co n nected
to common lines ( α t h roug h d p) an d d r iven by t h e dis p lay
drive buffer th ro u g h Ρ 1411 ( J 1411) . T h e micro pr ocessor
sends all 1's (DO-D3) for the seven-segment i nformation
T h e voltage at ju nction of t h e R 1308 and R 1307 is reg u late d to a bout 9 .4 V by th e operatio n al amplifie r circ u it consisti n g of U 1401A, Zener diode VR 1301, a nd R 1305 . Th e
+3 .2 V at t h e j u n ction of R 1307 an d R 1304 is ad j usted by
R 1301 a n d a pp lied t h roug h u n ity-gain b uffer U1401 B to
serve as α reference for th e -12 V su p p ly a nd t he d igital-toanalog converters, U 1201 and U 1211, on sc hematic 5 . T h e
-12 V sup p ly is referenced to α +3 .2 V source via t h e voltage divider n etwo rk consisting of R 1541 a nd R1542 .
Theory of Operation-DC 509
The -12 V supply consists of error am p lifier Q1445 and
Q1444, error signal am p lifier Q1531, current limit sense amplifier Q1443, and associated components . The reference
voltage on the base of Q1445 is about Ο V and diode
CR1422 p rovides tem p erature compensation for the error
am plifier circuit. This supply is regulated within d esign limits
by varying the voltage on the b ase of the ρηρ series-pass
transistor in the mainframe via the collector of Q1531 .
Should the load current through R1534 exceed about
220 mA, Q1443 increases conduction, the bases of Q1445
and Q1531 go more negative, and t he base of the ρηρ series- pass transistor goes more positive ; thereby reducing
the load current below the design limit.
The +2 .7 V su pp ly, located on the Digital circuit board
(Α16 assembly), is used as α terminating supply for all of the
pull-down resistors locate d i n t he ECL circuits on schematics 3 and 4 . The +2 .7 V su p ply is derived from the +5 V
supply on the Analog circuit board (Α12 assembly) an d consists of error amplifier Q1002, amplifier stage Q1001,
emitter-follower output stage Q1003, and associated
components .
This is α tem p erature compensated supply that tracks
the ECL output levels and maintains essentially constant
current through t he ECL terminations . Temperature compensation is obtained by connecting Q1002 as α commonbase error amplifier whose offset voltage (base-emitter
drop) approximates the ECL output level tem p erature
coefficient .
Sectio n 4-DC 509
CA L I BR ATIO N
PERF O RMANCE
C HE CK PROC EDURE
I n tro d u ctio n
This p rocedure c h eck s t h e electrical p e rformance req uireme n ts as listed in the S pecification section i n t h is man-
ual . Perform th e Adj ustment P rocedure if t h e instru ment
fails to meet t hese c h ec k s . In some cases, recali b ration may
not correct th e d iscrepancy ; circ u it trou bles h ooting is t h e n
in d icated . Also, use t h is procedu re to d etermi n e acce ptability of p erforma n ce i n an incoming inspection facility .
Calibratio n
I
service center . Contact your local Te k tronix field office or
re p resentative for further information .
Test Equ i p me n t R equired
T he followi n g test eq uipment (or e q uivalent) listed in Τα
ble 4-1 is suggested to perform t h e P erformance C h ec k a nd
Ad j ustment P rocedure .
n te r val
To ensure instrument accu racy, c h eck t he cali b ration every 2000 h ours of o p e r ation or at α minim u m of every six
mo n t h s if used infreq uently .
Services Available
Te k tronix, Inc . provides complete instrument repair and
ad j ustment at local field service ce n ters and at t he factory
WARNING
Dangerous potentials exist at several points throughout this instrument. Caution must be exercised . When
the instrument is operated with the covers removed,
do not touch exposed connections or components .
Calibr ation-DC 509
Pe r fo r ma nce C h ec k
Table 4-1
L IST O F T EST E Q UIP MENT
Perfor .
P e r forma nce
R equirements
Desc ri ption
Ι
Power Module
Ι
Oscilloscope Mainframe
DC to 250 MHz b and~ width
RE Q UI REMENTS
E xam ple
Adju st
Check
I
Proc.
Χ
Ι
Χ
I TEKTRONIX TM 503 or TM 504
Χ
TEKTRONIX 7704 Α
Vertical
Plug-In
B andwidth, do to 200 MHz
Χ
TEKTRONIX 7Α16 Α
Horizontal
Plug-In
Fastest swee p rate 10 ns
Χ
TEKTRONIX 71310
Χ
TEKTRONIX SG 503
L eveled Sinewave
Generator
Calibrated amplitude
~ >135 MHz
Pulse Generator
Ι R isetime <-1 ns
Χ
Ι
Range, Sinewave 10 Hz to
Function Generator
I TEKTRONIX PG 502
I
1 MHz ; Offset +7 .5 V
level
Χ
TEKTRONIX FG 501 Α
Digital Multimeter
Ι 4-1/2 digits, 0.5%
Ι
Ι
Χ
Ι TEKTRONIX DM 501 A
1 MHz Fre q uency Stnd
Ι 1 MHz ±1x10-9
Ι
Ι
Χ
Ι VARIAC
50 12 Feedthrough
Termination (3) ea .
Bnc connectors
Χ
Χ
~ Tektronix Part No .
011-0049-01
Coaxial cable, 50 Ω
Precision 36 inch
(2) ea .
B nc connectors
Χ
Χ
Tektronix Part No .
012-0482-00
Χ
Tektronix Part No .
103-0090-00
Adapter, BNC Female to
Dual Banana
Cable Assembly RF
(bnc-to-tip jack
50 Ω coaxial cable
Χ
Tektronix Part No .
175-3765-01
5012, 10 Χ Attenuator
Bnc connectors
Χ
Tektronix Part No .
011-0059-02
Χ
Tektronix Part No .
067-0645-01
con n ector)
Flexible Extender
Power Divi der GR
Χ
Tektronix Part No .
017-0082-00
GR to BNC Female
a dapter (3)
Χ
Tektronix Part No .
017-0063-00
Adapter, BNC Τ
Χ
Tektronix Part No .
103-0030-00
Probe (10x)
Ι
Ι
Χ
Probe tip ground cover
Χ
Probe, 5 Χ
Χ
4- 2
Tektronix Part No .
166-0404-01
TEKTRONIX Ρ6125
Calib ratio n -DC 509
P e rfo rma nce Chec k
Pr eliminary Co n t rol Settings
α . Connect α coaxial ca b le from t he 1 MH z F req u e n cy
Standard out p ut to t he DC 509 C H A NNEL Α ΕΧΤ I NPU T .
7000 Series Oscilloscop e M ainframe
ON
b. Adj ust t h e DC 509 C H A NNEL Α LEVEL control for α
stable readout on th e DC 509 d is p lay .
As desired for α wellI N T EN SITY
defined dis play
VER TICA L MOD E
LEF T
c . C HE C K -t h at th e
DC 509
readout
is
wit h i n
H O R IZO N TA L M OD E
Β
kH z and 1 .0000061 MH z (±6 .0 ppm, ±1
99999399
Β T R IGG ER SO UR C E
VER T M OD E
count) .
P O WE R
F OC U S
Vertical Plug-in
VO LTS/DI V
.1
VA R IA BLE (CA L IN)
in
P O L A R ITY
+ UP
AC-G Ν D-DC
DC
H orizo ntal
T R IGG ER I N G
S L O PE
M OD E
CO UPL I N G
SO UR C E
ΤΙΜΕ /DI V
VA R IA BLE (CA L IN)
M AG
FUN CTIO N
A VER AG E S
A U TO T R IG
C Hc
A NNEL Α an d
C H A NNEL Β
S LO PE
ΑΤΤΕΝ
SO UR C E
CO UPL
1 . C h ec k Oscillator
base)
2 . C h ec k Time
01)
Plug-in
+ (cw)
Ρ- Ρ A U TO
AC
ΙΝΤ
2 Ει s
in
Χ 1 (in)
DC 509
FRE Q UEN CY Α
106
ou t
+ (out)
Χ 1 (out)
ΕΧΤ (out)
DC (out)
F re q ue n cy
(Sta n d ard time
NOTE
The timebase accuracy is α function of temperature
and time . The temperature stability for the standard
time base is ±5 ppm (0°C to 50°C) with an aging rate
of ± 1 ppm/year.
After one year of operation (since the time base was
20
calibrated), the 1 MHz frequency standard should
read 1 .0000000 ±6 .0 ppm for any temperature between 0°C to 50°C . The ±6.0 ppm are determined by
±5 ppm, due to temperature ; ± 1 ppm due to aging ;
and + 1 count to synchronization error. After this
check is completed, the user should determine if α
time base re-calibration is required .
B ase Oscillator Fre qu e n cy (O p tio n
ΝΟΤΕ
The temperature stability for the Option 01 time b ase
is 0 .2 ppm (0°C to 50°C) with an aging rate of
± 1 ppm/year and ± 1 count .
α . Connect α coaxial cable from t h e 1 MH z Fre q uency
Sta n dard outpu t to t h e DC 509 C H A NNEL Α ΕΧΤ I NPU T .
b . Adj ust th e DC 509 C H A NNEL Α LEVEL control for α
stable display readout .
. C HEC K -t h at th e
DC 509
999 .99879 kH z a n d 1 .0000013 MH z .
readout
wit h in
is
d . Remove all ca b le con n ections from t he DC 509 .
3 . C h ec k
T rigger L evel R a n ge,
,±3 .2 V
Refer to Fig . 4-1 c h ec k setu p an d p reliminary control
setti n gs wit h t he following exception s .
A VER AG E S
DC 509
A U TO
Digital Mu ltimete r
ΕΧΤ (out)
RA N G E/ FUN CTIO N
V
I NPU T
α . Con nect α coaxial ca b le from th e DC 509 Α TR IG
LEVEL (blac k lead to CO M) using α ca b le assem bly RF
(bnc-to-ti p j ack connector) to th e d igital multimeter LO W
and VO L TS/12 in p ut connectors using α b nc female-to-dual
b anana ada p ter .
4- 3
Cali br ation-DC 509
Perfor man ce Ch eck
DC 509
DC 509
Digital
Mu ltimete r
C H A NNEL Α
αi
CHANNELB,
α'
O CO
OMO
Α&θ
T R IGOLΕ VOΕ L
f
Ι
LOW
S HAPE D OUT
Β
VOLTS/12 ,
CO M +
Ι
P ower
M o du le
3464-11 1
F ig .
b. Ad ju st t h e DC 509 CH ANNEL Α LEVEL control to
cloc k wise and counterclock wise p ositions an d note t h e d igi-
tal multimeter d is p lay rea d out .
c . C HE C K -th at t h e digital multimeter readout i n dicates
>+3 .2 V (cw) and <-3 .2 V (ccw) .
d . R e peat above steps wit h tip j ack con nected to Β
T R IG LEVEL adj usti n g the C H A NNEL Β LEVEL control to
c h ec k t h e C H A NNEL Β Trigger Level R ange .
e . R emove t h e digital m u ltimeter cable connectio n s .
4 . C h ec k th e C H A NNEL Α T R IGG ER LEVEL
Out p ut Accu r acy ; ± 10 m V of Inte rn al DC Tr igger
L evel Voltage
R efer to Fig . 4-2 c h ec k setu p a nd preliminary co nt rol
settings wit h th e followi n g exceptions .
Fu nctio n Ge ne rator
in
0 dB
in
(triangle)
out
O FF S E T
cw
A MPL
10
FRE Q UEN CY H z
10 4
MULTI PL I ER
in
FREERUN
4-4
1
Powe r
M o du le
4-1 . Ch ec k setup fo r P erfo r ma n ce Ch ec k step s 3 a nd 11 .
FUN CTIO N
C HANNELB
Β
Ι
DC 509
PER IOD Α
~
CHANNEL A
εχΤ ιΝΡυτ
E XTINPUT
ΕΧΤ ΙΝΡUΤ
Ι
)
ι
Fun ctio n
Generato r
ΕΧΤ ΙΝΡUΤ 1
α ~,
Α & Β
Μωtim ete r
LOW VOLTS/Ω
O UTPUT
γ'
TRIG LEVEL
ι
α
50 Ω
Te r mi nation
/lox
Αttenu ato r ~
3464-12
F ig . 4-2.
Ch ec k set up for
Pe rfo rm a n ce
Ch ec k ste p s 4 a nd 5.
α . Connect α coaxial cable wit h α 10 Χ atte n uator a nd
50 12 termination to α bnc-to-dual banana ada p ter . Connect
t h is ada p ter to t h e digital m u ltimeter L O W a nd V O LTS/S2
j ac k s (observe p olarity) . Con nect t he oth er cable end to t h e
function generator O U T PU T connector .
b . Ad j ust t h e fu n ctio n generator O FF S ET co n t r ol until
t he digital multimeter readout indicates .000 V .
10X atten u ator a n d
c . M ove t h e coaxial cab le wit h t h e
50 S2 termination from t h e digital multimeter to th e DC 509
C H A NNEL Α ΕΧΤ I NPU T . T h en co nn ect α bnc-to-tip j ac k
connector from t h e digital multimeter b nc-to-dual ban a n a
a d a p ter to t h e DC 509 Α T R IG LEVEL out p ut . Ad j ust th e
DC 509 C H A NNEL Α LEVEL control for α sta b le dis p lay
readout .
d . Adj ust t h e function generator FRE Q UEN CY H z d ial
until t he DC 509 readout indicates 10 . ΟΟΧΧΧ μ S (t h e last
t h ree d igits are unim portant for t h e ch ec k ) .
e . Set t h e DC 509 FUN CTIO N switch to WIDTH Α .
f . Adj ust t he DC 509 C H A NNEL Α LEVEL control u n til
th e DC 509 readout indicates 5 . ΟΟΧΧΧΧ Ει S (t he last four
digits are unim portant for t h e ch ec k ) .
Calib r ation -DC 509
P erfo rma n ce C h ec k
g . C HE C K -t h at th e digital multimeter rea d o u t indicates
between - .010 and + .010 V .
5 . C h ec k t h e C H A NNEL Β T R IGG ER LEVEL
Out pu t Acc u racy
R efer to
F ig .
f . Ad j ust t h e DC 509 C H A NNEL Β LEVEL control until
t h e DC 509 readout indicates 5 . ΟΟΧΧΧΧ Ει s (t h e last four
d igits are unim p ortant for t he c hec k ) .
g.
M ove
t h e coaxial cable from t he Β S H A PE D O U T to
T R IG LEVEL .
th e Β
4-2 c hec k set u p for t h e followi ng .
α . M ove t h e DC 509 Α T R IG LEVEL outp ut conn ection
to t h e Β T R IG LEVEL .
b. M ove t he DC 509 C H A NNEL Α ΕΧΤ I NPU T cable
connection to t h e C H A NNEL Β ΕΧΤ I NPU T .
h. M ove t h e ot h er end from C H A NNEL Α ΕΧΤ I npu t to
t h e bnc-to- b a n ana ada pter on t h e D MM .
i . C HE C K -t h at t h e d igital multimeter reado ut ind icates
between - .010 and + .010 V .
j.
R emove t h e cable connectio n s .
c . A d j ust th e DC 509 C H A NNEL Β TR IG LEVEL control
until t he d igital multimeter dis p lay readout ind icates 0 .000 V .
d . M ove t h e DC 509 Β T R IG LEVEL connectio n to t he Β
S H A PE D O U T and t h e cable e nd from t h e digital multimeter
connected bnc-to- b anana adapter to t he DC 509 C H A NNEL
Α ΕΧΤ I NPU T .
e . Adj ust t he C H ANNEL Α LEVEL control for α sta b le
display .
6 . C h ec k th e In p ut Sensitivity : Χ 1 Atten u atio n ,
DC Cou p le d ; 56 .6 m V to ~_- 100 MH z
R efer to F ig . 4-3 c h ec k setup and
setti n gs with th e following exceptions .
p reliminary
control
7000 Se r ies M ai n f r ame
Si n ewave
Ge ne rato r
DC 509
P owe r
Mod ule
C HANNEL A
E XTINPUT
C HA NNEL
Vertical
Pl u g-i n Ι
S
E XTINPUT
S HA PED O U T
Ι
H o r izo ntal
I P l ug-i n
O UT
NPUT
I
509 L~
Te rmin atio n
U
50 Ω
6 Te r mi n ation
3464-13
F ig . 4-3 . C heck set up for Pe rforma n ce Ch ec k ste p s 6, 7, a nd 8 .
Cali bratio n -DC 509
P erformance C hec k
A VER AG E S
C H A NNEL A
LEVEL
COUP L
CH A NNEL Β
LEVEL
DC 509
A U TO
midra n ge
DC (o u t)
j . Adj ust th e DC 509 C H A NNEL Β LEVEL control fo r α
stable display on bot h t h e DC 509 a nd th e oscilloscope .
mi d range
H orizontal P l u g-i n
20
ΤΙΜΕ /DI V
ns
VA R IA BLE (CA L IN)
in
Sinewave Ge n e r ato r
50-100
FRE Q UEN CY RA N G E
( MH z)
OU T PU T A MPL IT U D E
0 .57
100
FRE Q UEN CY VA R IA BLE
χ .1
A MPL IT U D E MULTI PL I ER
α . Co nn ect α coaxial cable from the DC 509 Α SH A PE D
O U T ( b lack lead to CO M) using α bnc-to-ti p j ac k connector
t hroug h α 50 Ω te r mi n atio n to t he vertical p lug-i n INPU T .
b . Connect α coaxial ca b le wit h α 50 Ω termination to t h e
DC 509 C H A NNEL Α ΕΧΤ I NPU T . Co nnect th e un terminated ca b le end to t h e si n ewave generator O U T PU T
connector .
c . Adj ust t h e DC 509 C H A NNEL Α LEVEL control for α
stable dis play reado u t on bot h t h e DC 509 and oscilloscope.
T h e crt display is α sinewave .
d . C HE C K -t h at t he DC 509 readout indicates a pp roximately 100 MH z .
e . C h ange th e C H A NNEL Α CO UPL switch to AC and
c h eck t h at t h e DC 509 dis p lay still reads a pproximately 100.
f . Remove th e DC 509 C H A NNEL Α ΕΧΤ I NPU T cable
con n ectio n and connect to t h e C H A NNEL Β ΕΧΤ I NPU T .
g . C h ange t h e DC 509 FUN CTIO N switc h to t h e R ATIO
Β / Α p osition .
h. M ove th e DC 509 Α SH A PE D O U T co nn ection to t he
Β SH A PE D O U T .
4- 6
i . Connect α coaxial ca b le from t h e 1 MH z F req uency
Standard out p ut to t he DC 509 C H A NNEL Α ΕΧΤ I NPU T .
k . C HE C K -t h at t he DC 509 readout indicates a pproximately 100 MH z .
Ι . Ch a n ge t h e C H A NNEL Α CO UPL switch to AC and
ch eck t h at t h e DC 509 display still reads approxiamtely
100 MH z .
t
7 . C h ec k h e Auto-Trigge r Se n sitivity
,12 ς m V ρ- ρ Times Atte nu ator, ;100 MH z
Refer to
Fig .
4-3 chec k set up .
α . Set t h e si newave generator O U T PU T A MPL IT U D E
control to 1 .25 .
b . De press t h e DC 509 A U TO T R IG switc h (in) .
c . C HE C K-th at t h e DC 509 readout indicates a ppr oximately 100 MH z .
d . Remove t h e 1 MH z F requency Standar d o u t pu t f r om
t h e DC 509 CH A NNEL Α ΕΧΤ I NPU T connector .
e . Set th e DC 509 FUN CTIO N switc h to FRE Q UENCY Α
and move t he 50 Ω terminatio n an d coaxial cable from t h e
C H ANNEL Β ΕΧΤ I NPU T to t he C H A NNEL Α ΕΧΤ I NPU T .
f . Depress th e DC 509 A U TO T R IG switc h twice (o u t to
i n ) for new trigger .
g . C HEC K -t hat th e DC 509 readout i n dicates ap p roximately 100 MH z .
8 . C h ec k t h e I npu t Sensitivity : Χ 1 / Χ 5
Atte nu atio n , DC and AC Co up led ; 113 m V to
135 MH z
Refer to Fig . 4-3 c h ec k set u p .
α.
C h ange
Cali bratio n -DC 509
P e rfo rma n ce Chec k
t he sinewave generator O UTPU T A MPLI-
TU D E co n t r ol to 1 .13 and set t h e FRE Q UEN CY RA N G E
(MH z) switc h to 100-250 . R otate t he FREQ UEN CY V A R IA BLE control to 135 .
b . M ove t he DC 509 Β SH A PE D O U T co n nection to t he
Α SH A PE D O U T .
c . Ad ju st t h e DC 509 C H A NNEL Α LEVEL con trol for α
stable d isplay reado ut on b oth th e oscillosco pe an d DC 509 .
T h e crt disp lay may be used as α guide for t riggeri ng .
d . C HEC K -t h at the DC 509 reado u t i n dicates ap p roximately 135 MHz .
e . C h ange t h e si newave genenerator O U T PU T A MPL IT U D E control to .565 and t h e A MPL IT U D E MULTI PL I ER to
χ 1 . Set t he DC 509 C H A NNEL Α ΑΤΤΕΝ switc h to χ 5 (in) .
f . Adj ust t he DC 509 C H A NNEL Α LEVEL con trol for α
stable rea d out on t h e DC 509 dis p lay .
g . C HE C K -t h at t h e DC 509 readout indicates ap p roximately 135 MHz .
P ress t h e DC 509 C H A NNEL Α CO UPL switc h to AC
(in) a n d ad j ust t h e C H A NNEL Α LEVEL co n trol fo r α stable
readout on th e DC 509 dis p lay .
h.
ο . Ad j ust th e DC 509 C HA NNEL Β LEVEL control for α
stable reado u t on t he DC 509 display .
ρ . C HE C K -t h at th e DC 509 readout i n dicates approximately 125 .
q . Set t h e DC 509 C H A NNEL Β ΑΤΤΕΝ switc h to χ 1
(out) and switc h t he sinewave gen erato r AMPL IT U D E MULTI PL I ER to Χ .1 . Set t h e O U T PU T A MPL IT U D E control to
1 .13 .
r . Ad j ust t h e DC 509 C H A NNEL Β LEVEL con trol for α
sta b le dis p lay readout .
s . C HE C K -th at t h e DC 509 readout i nd icates a p proximately 125 .
t . C h ange t h e DC 509 C H A NNEL Β CO UPL switc h to
AC (in) an d ad j ust t he C H A NNEL Β LEVEL control fo r α
stable dis p lay rea d out .
υ . CHEC K -t h at t h e DC 509 readout indicates a pp roximately 125 .
ν . R emove th e Freq uency Standard signal from t h e
DC 509 C H A NNEL Α ΕΧΤ I NPU T .
i . CHE C K -t h at t h e DC 509 disp lay readout indicates
a p proximately 135 MHz .
M ove t h e DC 509 C H A NNEL Α ΕΧΤ I NPU T cable connection to th e C H A NNEL Β ΕΧΤ I NPU T, and t h e Α SH A PE D
O U T connection to t h e Β SH A PED O U T .
j.
k . Set t h e DC 509 FUN CTIO N switc h to t h e R ATIO Β /Α
p osition .
Ι . R econ nect t he 1 MH z F req uency Standard signal to
t he DC 509 C H A NNEL Α ΕΧΤ I NPU T .
m . 10
Set t he DC 509 C H A NNEL Α ΑΤΤΕΝ switc h to Χ 1
(out) and t h e C H A NNEL Β ΑΤΤΕΝ switc h to Χ 5 (in) .
η . Adj ust t he Si newave Ge n erator FRE Q UEN CY VA R IA BLE control for α 125 MHz readout .
9 . C h ec k t h e In pu t Sensitivity : Χ 1 Atte nu atio n ,
DC an d AC Co up le d ; 56 .6 m V at -- 10 H z
R efer to F ig . 4-4 chec k set up an d t he preliminary control
settings wit h the following excep tions .
F req uency H z
MUL TI PL I ER
O FF S E T
-20 d B
VO LTS/DI V
T R IGG ER I N G
M OD E
CO UPL ING
F u n ctio n Ge n e r ator
10, η,
1
in, cw
in
V e rtical Plug-in
mV
H o rizontal Plug-in
N O RM
DC
4- 7
Calib ratio n -DC 509
erfo r ma n ce C h ec k
P
Mai n f rame
7000 Ser ies
P ower
M o du le
Fun ctio n
Ge nerato r
DC 509
C H ANNEL A
ΕΧΤ ΙΝΡ U Τ
Α
Vertical
S HAPED OUT
COM
"
CHA NNEL
P l u g-i n Ι
S
EXTINPUT
11
Ι
H o r izo ntal
I P l ug-i n
INPUT
500
Te rm in atio n
-
____-_ 4-1- _ 4--1___
10 Χ
Atte nu ato r
3464-14
F ig .
α.
Set
the
C H A NNEL
switc h es to DC (o u t) .
Α
and
4-4 .
Ch ec k set up fo r
C H A NNEL
Β
CO
UPL
b . Connect α coaxial ca b le with α
10X atten u ato r in series with α 50 Ω te r mination from t h e vertical p lug-in I NPU T
to th e FUN CTIO N generator O UTPUT.
c . (i
Ad j ust th e fu n ctio n ge n erator A MPL control to 56 m V
(5-1/2 major vertical graticule divisions) .
P erform a n ce
h.
C
C h ec k step 9 .
HEC K -t h at
ap p roxiamtely 10
ρ.
Hz .
th e
DC 509
readout
indicates
i . C HE C K -t hat th e Α S H A PE D O U T signal is --0 .3 V p
j.
n).
Set t h e DC 509 C H A NNEL Α CO UPL switch to AC
k . Pull t h e function ge n erator O FFS E T control out .
d . M ove t h e terminated cable end from th e vertical amplifier I NPU T and connect it to t he DC 509 C H A NNEL Α
ΕΧΤ ΙΝΡ U Τ .
Ι . C HE C K -t h at t h e DC 509 readout indicates a pp roximately 10 H z . (T he C H A NNEL Α LEVEL control may need
to be adj usted slig h tly .)
e . Set t h e vertical amp lifier V O LTS/DI V switc h to .1 .
f . M ove t he Β S H A PED O U T connection to t h e Α
S H A PE D O UT an d connect t he ot h er cab le end to t he vertical am p lifier I NPU T .
g . A dj ust t h e DC 509 C H A NNEL Α LEVEL con trol fo r α
stable readout on t he DC 509 using t h e oscillosco pe crt display as α guide .
4-8
m . R emove t h e DC 509 C H A NNEL Α ΕΧΤ I NPU T conn ection an d co n nect to t h e CH A NNEL Β ΕΧΤ I NPU T .
η . M ove t h e DC 509 Α S H A PE D O U T conn ection to t h e
Β S H A PE D O U T .
ο . Co n nect t he 1 MH z f r e q uency standard to t he DC 509
C H A NNEL Α ΕΧΤ I NPU T .
Cali bratio n -DC 509
ρ.
Adj ust t h e C H A NNEL Α LEVEL control for α stable
dis p lay of ap proximately 1 MHz .
q. Set t h e DC 509 FUN CTIO N switc h to R ATIO Β/Α .
r . Pu s h t h e fun ctio n generator O FF S ET control In (off) .
s . Adj ust t h e C H A NNEL Β LEVEL cont r ol for α sta b le
readout on t h e DC 509 u sing t h e oscillosco pe crt as α guide .
t . Set t h e DC 509 A VER AG E S switch to 10 6 .
SQ
υ . C HE C K -t h at th e DC 509 rea d ou t in d icates app roximately 0 .000010 .
50
ν . C HE C K -t h at t he Β S H A PE D O U T signal is ,0 .3 V
Ρ-Ρω . Set t h e DC 509 C H A NNEL Β CO UPL switc h to ac
(in) . (T h e C H A NNEL Β LEVEL control may h ave to be
adj usted slig h tly .)
χ . Pull th e fu n ction ge nerator O FFS E T co n trol O U T (on) .
γ.
Perfo rma nce C h ec k
C HE C K-t h at
t he
DC 509
rea d out
still
i n dicates
0 .000010 . (T he C H A NNEL Β LEVEL cont r ol may h ave to b e
ad j usted slig htly .)
10 . C h ec k t h e A r mi n g I npu t Pu lse Res p o n se ;
Pu lse W i d t h _- 100 ns ( ν Η ,2 . α, νι --Ο.α)
R efer to F ig . 4-5 c h ec k setu p and use t h e following co n trol settings .
DC 509
A U TO
A VER AG E S
Pu lse Ge n erato r
PUL S E D UR ATIO N
U A REWAVE
PER IOD
.1 μ s
B AC K T ERM (PULL)
in
H o r izo ntal Plug-in
ΤΙΜΕ/DI V
ns
α . C h an ge t h e vertical p lu g-in V O LTS/DI V switc h to 1
a nd ad j ust th e P OSITIO N co n trol to center t h e trace on th e
crt graticule .
b . Connect th e p ulse generator O U T PU T to th e vertical
p lug-in I NPU T u sing α coaxial ca b le with 50 Ω te r minatio n .
7000 Se ries M ain f r a m e
Si newave
Pu lse
Ge
DC 509
Ge n e r ato r
nerator
ARM
CHA NNEL A
ΕΧΤ ΙΝΡU 7
Vertical
Pl u g-i n I
OUT
Module
Ι
I
Ι
Horizontal
I P l u g-in
OU T
50 Ω
lox
Termi n atio n
Atte nuator
14,
/
Ι
Ι
Ι
3464-15
F ig . 4-5 . C hec k setup fo r P e rfo r ma n ce C h ec k ste p 10 .
4- 9
Cali br ation-DC 509
P e rforma n ce C h ec k
c . Adj ust t h e pu lse generator PER IOD VAR IA BLE co n trol for α 200 ns period on t he crt .
d . Adj ust t he p u lse gen erato r OU T PU T con trols for α
low level of 0 .4 V an d α h ig h level of 2 .4 V .
e . Disconnect
connection .
t he
plu g-in
vertical
I NPU T
cable
f . Set th e sinewave generator FRE Q UEN CY RAN G E
(MHz) switc h to 50-100 a nd t h e FRE Q UEN CY VA R IA BLE
control for α dis play readou t of 70 .0 . Set t h e O UT PU T AMPLITUDE control to 1 .25 .
α . Connect α coaxial cable with α female-to-dual bana n a
ada pter from t h e digital m u ltimeter L O W and VOLTS/12 input
connectors to t he DC 509 C H A NNEL Α ΕΧΤ I NPU T .
b . C HE C K -t h at th e d igital multimeter readout indicates
between 980 .0 and 1020 .0 ( kit) .
c . C h ange t he DC 509 C H A NNEL Α ΕΧΤ I NPU T co nn ection to t h e C H A NNEL Β ΕΧΤ I NPU T .
d . C HE C K -th at t h e digital multimeter readout indicates
between 980 .0 an d 1020 .0 (kΩ).
e . Remove t h e connections .
g . Connect α coaxial cable wit h α 50 Ω termination from
t h e sinewave generator O U T PU T to t h e DC 509 C H A NNEL
Α ΕΧΤ I NPU T .
12 . C h ec k Inpu t Capacita n ce, _30 pF
h. De p ress the DC 509 A U TO T R IG switc h (in) .
ΝΟΤΕ
i . Connect α ti p j ac k -to- bnc connector from t h e DC 509
A RM input to α 50 Ω termination to t he p ulse generator
OU T PU T connector .
The ch eck procedure in steps 12α thro ugh 12j re q uire
qualified personnel o n ly .
CA U TIO N
j . C HE C K -t h at th e DC 509 read out indicates a pp roximately 70 .00000 wit h t h e dis p lay GAT E lig h t b lin k ing .
k . Disconnect t h e p ulse generator O U T PU T ca b le connection wit h 50 Q terminatio n still attac hed to th e bnc en d .
Install the probe tip ground cover (insulating sleeve) to
p revent surrounding component damage .
Refer to t he Ad j ustme n t locatio n s (in p ullout p ages) an d
use th e preliminary control settings wit h t h e following
exceptions .
Ι . CHEC K -t h at t h e DC 509 readout indicates ap p roximately 70 MH z and t he display GAT E lig h t not b lin k i ng ( b ut
may b100
e lit) .
m.2
Remove all cable connections .
11 .
C h ec k Inpu t
Im peda n ce (1 ΜΩ ±2°/ο )
Refer to Fig . 4-1 c h ec k setu p and use t h e following control settings .
2000 kit
I NPU T
kι 1
4- 1 0
DM 501 Α
in
ΕΧΤ
in
H o rizontal Plug-in
ΤΙΜΕ /DI V
As
Ve rtical Plug-In
V
VO LTS/DI V
CO UPL I N G
AC
DC 509
A U TO
A VER AG E S
ccw
CHA NNEL Α
and C H A NNEL Β LEVEL
out
A U TO T R IG
F u n ctio n Ge n e rator
FRE Q UEN CY H z
MUL TI PL I ER
FUN CTIO N
O FF S E T
O U T PU T
1
10 3
η, (squarewave)
O FF (in)
midrange
Calibration -DC 509
Pe rfor mance C h ec k
α . Turn off t h e power , t h en pull t h e DC 509 from t h e
power mo d ule and remove t he rig h t side cover .
b. Connect t h e DC 509 to t he power module u sing t h e
flexi b le p lug-in extender and t u r n on th e power .
c . Connect t h e test p ro b e to t he vertical plug-in I NPU T
connector . M a ke certain t h e test p robe is com p e n sated to
t h e oscilloscope .
d . Connect α coaxial ca b le wit h α 5012 termination and
30 p F normalizer from t h e fu n ction generator O U T PU T to
t h e DC 509 C H A NNEL Α ΕΧΤ I NPU T .
e . Carefully connect t h e test probe tip to t h e j unction of
transistor Q1 122 collector, located on th e analog board .
f . Ad j ust t h e function generator O U T PU T control for
1 V pea k -to-peak s q uarewave on t h e crt display .
g . C HE C K -t h at t h e displayed sq u arewave is over compensate d (over-pea ked) .
h . Remove t he DC 509 C H A NNEL Α ΕΧΤ I NPU T connection and connect to t he C H A NNEL Β ΕΧΤ I NPU T .
i . Remove t he test p robe tip from transistor 01 122 a nd
con nect to t h e j unction of transistor 01 142 collector, also
located on t h e analog boar d .
j.
Re p eat steps 12f and 12g .
13 . C h ec k P robe Com p ensatio n Fu nctio n
Refer to t h e Adj ustment L ocations (in pullout p ages) a nd
use t h e following control settings .
α . Disconnect t h e DC 509 CH A NNEL Β ΕΧΤ I NPU T co n
nection an d remove th e 30 p F n ormalize r an d t h e 50 Ω te r mi n atio n . Recon n ect t h is cable to th e vertical plug-in I NPU T .
b . Ad j ust t h e function generator O U T PU T control for approximately 10 V pea k -to-peak .
c . Remove th e coaxial ca b le from t h e f unction ge n erator .
d . Connect t h e instrument probe to t h e DC 509 C H A N NEL Α ΕΧΤ I NPU T . Attac h th e pro b e ti p to t he function
generator O U T PU T using t he pro be tip-to- bn c co n nector .
e . Set t h e DC 509 FUN CTIO N switch to PR O BE CO MP ,
insert t he ad j ustme n t tool i n th e pro be com pensation adj ustment slot, a n d press RE S E T .
f . Slowly rotate (z~ 90 degrees per 5 seconds) t h e p ro be
compensation adj ustment in eit h er d irection u ntil t h e d is p lay
for th e c h annel being u se d c h anges to α "1° . If t h e ad j ustment h as not been rotate d at least 180 degrees, continue
rotating t he a dju stment until t h e dis p lay c h anges to α "0"
and t h en to α "1° .
NOTE
The MDS digit (far left) is for Channel A, the LSD digit
(far right) is for Channel Β . The GATE light will flash,
indicating the rate at which the input is checked for
compensation .
g . Reverse d irectio n of rotation and again slowly turn the
p robe adj ustment until the display ch anges to α "0" .
h. Reverse direction- of p robe adj ustment agai n u ntil t h e
display goes to α 11 1 1 1 (only α few degrees will b e requ ired) .
i . Once again reverse direction of pro be ad j ustment a nd
very slowly turn t h e ad ju stme n t u ntil t h e d is p lay ju st
c h anges to α °0" . At t h is p oint t h e probe will be
com p ensate d .
ΝΟΤΕ
The check procedure in steps 13k through 13q require
qualified personnel only .
OFFS E T
COUPLING
Fu nctio n Generato r
O FF (i n )
Ve r tical Plug-in
AC
ΝΟΤΕ
If at any point in the procedure the display should remain α ° l 11 for more than one complete rotation of the
p robe adjustment, press the DC 509 RESET button
and repeat steps 13f through 13ί . If at any time the
display alternates between 11011 and °1" without the
probe adjustment being varied, slightly change the input signal amplitude and repeat this procedure .
4- 1 1
Calibratio n -DC 509
P erfo r ma n ce C h ec k
j . C h ange t h e DC 509 FUN CTIO N switch to FREQ UENCY Α (or any function exce p t PR O BE CO MP o r TEST) .
I
14 . Ch ec k t h e Mi n im u m I npu t Pu lse Wi d t h (3 ns
@ 115 m V ρ -P)
Refer to F ig . 4-6 c h ec k setup and t h e following control
settings .
k . Connect t h e test probe to t h e vertical pl u g-i n NPU T
co nn ector a nd carefully connect t h e pro be tip to the collector of tra n sistor Q1122, located on t h e analog board (or
transistor Q1142 collector, if C h annel Β is used) .
_-2
Ι . Ch
ange t he vertical plug-in VO LTS/DI V switch to
cw
100 m V .
P ulse Ge ne r ator
PUL S E DUR ATIO N
ns
_-4 ns
PER IOD
VA R IA BLE
O U T PU T ( V O LTS)
LO W LEVEL
0
H IG H LEVEL
2
out
BAC K TERM (PULL)
NO RM (o ut)
CO MPLEMEN T
m . C HE C K -t h at t h e displayed waveform oversh oot
(a b erration on positive going edge) is _-50 m V (approximately 1/2 major gratic u le divisio n ) .
DC 509
η . Remove th e pro b e connection from t he DC 509
C H A NNEL Α ΕΧΤ I NPU T a nd co nnect to th e C H A NNEL Β
ΕΧΤ ΙΝΡ U Τ .
FUN CTIO N
A VER AG E S
C H A NNEL Α and
C H A NNEL B
LEVEL
S L O PE, ΑΤΤΕΝ , CO UPL
SO UR C E
ο . Re p eat ste p s 13e t h roug h 13i .
ρ . Remove the test pro be ti p fr om transistor Q1122 .
VO LTS/DI V
50
q . Repeat ste p s 13j an d 13 k .
FRE Q UEN CY Α
A U TO
mid ra nge
(all
out)
Vertical Plug-in
mV
BA N D WIDT H
FULL
P O L A R ITY
+ UP
DC
AC-G N D-DC
trace
POSITIO N
cen tered
r . Remove
probe and cable co nn ections .
7000 Se r ies Main f r ame
DC 509
Pu lse
Gen e r ato r
Powe r
Mo du le
_ ._.. .. . : . . . . .. .. .. . . .~. _
Vertical
Pl u g-i n
I
H o r izo ntal
Pl ug-i n
I NPU T
5012
50
Te rmi nation
10Χ
Atte nu ato r 0
Ω
Term i n atio n
lox
Attenuator
1
3464-16
F ig .
4- 1 2
4-6 . C hec k setup for
P erfo r ma nce
C hec k ste p 14 .
Calib r atio n -DC 509
P erforma n ce Chec k
H o rizo n tal Plug-in
TR IGG ER I N G
M OD E
Ρ- Ρ A UTO
AC
CO UPL I N G
ΙΝΤ
SO UR C E
as
P OSITIO N
desired
20
ΤΙΜΕ /DI V
ns
in
VA R IA BLE
M AG
Χ 10 (out)
10x attenuator and α
α . Con n ect α coaxial cable wit h α
50 Ω termi n ation from th e pulse gen erato r OU T PU T connecf or to t h e ve rtical pl u g-in I NPU T con n ector .
b. Adju st t he pulse generato r LO W LEVEL cont rol to position t h e displayed bottom of t h e waveform on t he crt ce nter graticule line .
5
c . Ad just t h e pulse generator H IG H LEVEL co nt rol until
t h e c r t dis p layed waveform is 2 .3 maj or gratic u le d ivisions
high .
d . Adj ust the p ulse ge nerator PER IOD VA R IA BLE control until th e crt displayed waveform indicates α period of 4 .0
major d ivisio ns .
e . Adj ust the p ulse gen erator PUL S E DUR ATION V A R IA BLE5
until t h e crt d is p layed positive pu lse width is 1 .5 maj or
divisions .
f . M ove t h e vertrical p lug-i n INPU T ca b le con nection to
t h e DC 509 CH A NNEL Α ΕΧΤ I NPU T .
g . Adj ust t h e DC 509 C H A NNEL Α LEVEL con trol for α
stable rea d o u t .
h. C HE C K -t h at t h e DC 509 d is p lay readout indicates
a pp roximately 125 .00000 (MHz).
i . Discon nect t he DC 509 C H A NNEL Α ΕΧΤ I NPU T an d
con n ect to th e C H A NNEL Β ΕΧΤ I NPU T .
j . Connect t h e 1 MH z Fre q uency Standard signal to th e
DC 509 C H A NNEL Α ΕΧΤ I NPU T . A dju st t he DC 509
C H A NNEL Α LEVEL control for α stable dis p lay of a pp roximately 1 MH z .
k . Set t h e DC 509 FUN CTIO N switch to R ATIO Β / Α
position .
Ι . Adj ust t h e DC 509 C H A NNEL Β LEVEL control for α
stable readout .
m . C HE C K -th at the DC 509 d isplay reado u t indicates
a p p roximately 125 .00000 .
η . Remove all connectio n s .
15 . C h ec k Wi d t h Α R a nge (-15 ns) a nd
mi nim u m Dead Time (-- 15 n s)
Refer to
settings .
F ig .
4-6 c h ec k setu p an d t h e following co n trol
Pu lse Generator
ns
PULS E DUR ATIO N
PER IOD
10 ns
FUN CTIO N
CH A NNEL Α and
C H A NNEL B
LEVEL
VO LTS/DI V
ΤΙΜΕ/DI V
DC 509
WIDTH Α
midrange
Vertical Plug-in
.2 V
H or izo n tal Plug-in
ns
α . Connect α coaxial cable wit h α 50 Ω termination from
t h e p u lse generator O U T PU T to th e vertical pl ug-in I NPU T .
b . Ad j ust th e pu lse ge nerator O U T PU T ( V O L TS) LO W
LEVEL and H IG H LEVEL controls for α 1 V p eak -to- pea k crt
displayed pulse (referenced to gro u n d ) .
c . Adj ust t h e p u lse generator PER IOD and PUL S E DUR ATIO N controls for α crt dis p layed squa rewave wit h α
30 ns period .
d . M ove t h e vertical pl ug-i n INPU T co nn ectio n to t h e
DC 509 C H A NNEL Α ΕΧΤ I NPU T .
e . De p ress t he DC 509 A U TO T R IG switc h .
f . C HE C K -th at t h e DC 509 d isplay readout indicates
a pp roximately 15 .00 (ns) .
g . Remove all connections .
4- 1 3
Cali br ation-DC 509
Pe rfor mance C h eck
16 . C h ec k
C h a nn el
Delay
Mismatc h
(-2
n s)
c . Con n ect o n e of t h ese ca b les wit h α 50 Ω termination
to th e DC 509 C H A NNEL Α ΕΧΤ I NPU T . Co nnect th e ot h er
ca b le with α 50 Ω terminatio n to t h e C H A NNEL Β ΕΧΤ
I NPU T .
Refer to F ig . 4-7 ch ec k setup for t h e following .
d . Set t h e DC 509 FUN CTIO N switc h to TIME Α - Β
depress t h e A U TO T R IG twice (ou t t h en in) .
a nd
e . N ote t he DC 509 display readout .
f . Set t he DC 509 FUN CTIO N switc h to PER IOD Α .
g . N ote t h e DC 509 readout .
h. C HE C K -th at t h e differen ce between t h e two readings is less th an 2 ns .
17 . C hec k EVENTS Β
R es p onse (15 n s)
P ower
Divid er
3464-34
F ig . 4-7 . C h ec k setu p fo r P e rfo rm a nce C hec k step s 16 a nd 17 .
α . Connect α coaxial ca b le f rom t he pu lse generator
O U T PU T to one port of α 50 Ω p ower divider (usi ng t h e G R
to-bn c adapter) .
b . Conn ect two s h ort e qu al lengt h coaxial cables to t h e
remaining p orts (2) of t he p ower divider ( u sing t h e G R-tob n c ada p ter) .
D UR
Α
M i n imum
Refer to Fig . 4-7 c hec k setup .
α . Set t he DC 509 FUN CTIO N switc h to EVEN TS Β
D UR Α .
b . Set t h e DC 509 C H A NNEL Β S LO PE switc h to - (in) .
c . Depress th e DC 509 A U TO T R IG switc h twice (out
t h en i n ) .
d . C HE C K-th at t h e DC 509 display readou t i n dicates
1 .000 .
RE A R I NTERF AC E C HE CK S
NOTE
This procedure requires the removal of the p ower
module top cover . Coaxial cable (50 Ω) interfacing is
required between the power module and DC 509.
Good high frequency connection techniques a re also
required.
WARNING
When instruments are operated with covers removed,
DO NOT touch exposed connections or components .
This procedure is to be completed by qualified technical personnel only .
1 1. C h ec k C H A NNEL Α a n d C H A NNEL Β R ear
I n terface In p ut F reque n cy R a n ge (~_
:- 50 MH z, DC
n
d
n
I
np
Im
p
n
Ω
± 10%
a
AC) a d
ut
eda ce (50
DC)
Α sig n al source capable of ,50 MHz fre q uency with an
am p litude of ,20 m V rms, 56 m V ρ -to-p and α 1 MH z frequency standard is req uired for t h is c h ec k .
α . Turn off t h e p ower module .
b. Remove t he to p cover from t he powe r module, expos-
ing t h e i n terface co nn ectors (refe r to t h e M ai n te n a nce Sectio n i n t h e p ower mo du le i n stru ction manual) .
c . U sing an appro p riate length 50 Ω coaxial cable (no
connectors), attac h one en d of t he cable center conductor
to pin 16 Α of t h e DC 509 rear i nterface conn ector . Attac h
t h e s h ielded conductor (same ca ble e n d ) to pin 17 Α of th e
rear interface connector .
d . Attach the oth er cable end (cente r conducto r a nd
s h ield) to t h e a pp ro p riate out p ut connections on t he sig n al
generator . Set th e generator for 56 m V ρ-to-p at 50 MH z .
e . Set t h e DC 509 FUN CTIO N switc h to FRE Q UEN CY
Α , A VER AG E S switc h to A U TO, and t he C H A NNEL Α
SO UR C E switch to ΙΝΤ (i n ) .
f . Connect t h e tip j ac k-to- bn c ca b le from th e DC 509 Α
S H A PE D O U T (blac k lead to CO M ) to t he vertical plug-in
I
NPU T .
g . Adj ust t h e DC 509 C H ANNEL Α LEVEL control fo r α
stable dis play on the DC 509 and oscilloscope crt .
Calibratio n -DC 509
P erfo rmance Chec k
h . C HEC K -t hat t h e DC 509 readou t indicates approximately 50 (MHz) .
i . Change t h e C H A NNEL Α CO UPL switc h to AC (i n ) a nd
c hec k t h at t he dis p lay readout remains app r oximately 50
(MHz) .
j . M ove t h e signal generator cable connectio n s to t h e
digital multimeter L O W and VO L TS/Ω input con necto rs .
k . Set t he digital multimeter I NPU T switch to ΕΧΤ and
press t h e 200 12 switc h in . M a k e su re t h e k Ω switch is i n .
Ι . C HE C K -th at t h e digital multimeter read o u t i n dicates
between 45 a n d 55 ( Ω) .
m . Detach t h e coaxial cable cente r conducto r from p i n
16 Α a nd attac h to pi n 17 Β of t h e DC 509 rear interface connector . Detac h t h e s h ield conducto r f r om pi n 17Α a nd attac h
to p i n
16B of t he i n terface conn ector .
η . C HE C K-t h at the digital multimeter readout indicates
betwee n 45 and 55 ( Ω ) .
ο . M ove t h e digital multimeter connectio n s b ack to t h e
signal gener ator .
ρ . Connect t h e 1 MH z freq uency standard to th e DC 509
p in 16 Α (s h ield to pin 17 Α ) and adj ust t h e C H A NNEL Α LEVEL control for α stable display on bot h t h e DC 509 and oscillosco pe crt .
q . C h ange t h e DC 509 FUN CTIO N switch to RATIO
Β /Α , an d t he C H A NNEL Β SO UR C E switc h to ΙΝΤ (in) .
r . M ove t h e DC 509 Α S H A PE D O U T connectio n to t he
Β S H A PE D O U T .
s . A d ju st t he DC 509 C H A NNEL Β LEVEL co n trol for α
stable d isplay readou t .
t . C HE C K -t h at th e DC 509 reado ut indicates approximately 50 .
4- 1 5
Calibration-DC 509
Perfo r ma nce Chec k
υ . Ch ange the DC 509 CHANNEL Α CO UPL switch to
AC (in) and c h eck t h at th e d isplay rea dout still indicates approximately 50 .
ν . R emove th e cable conn ections.
This completes th e Performan ce Check.
Calibratio n -DC 509
A dju st me n t P roce d ure
AD JU ST MEN T PR OC E DURE
I
P re p aration
n tro du ction
U se t h is Ad j ustment P roced u re to restore t h e DC 509 to
original performance req ui r eme nts . Th is Adj ustme nt Procedu re need not be perfo r me d un less t h e inst r ument fails to
meet th e P erformance Requ iremen ts of t h e electrical c h a r acteristics listed in t h e Specification section, or if t h e P erforma nce C hec k proced u re cann ot be completed satisfactorily.
If t h e i n strument h as u ndergone re p ai r s, t he Ad j ustment
P rocedu r e is recommended . Allow t h irty mi n utes wa rm up
time for o p eratio n to s p ecified accu r acy (sixty minutes after
storage i n α h ig h h umidity e n viro n ment) .
Satisfactory completio n of all adj ustment ste p s in t h is
procedure ass u res th at t h e i n str u ment will meet t h e Pe rfo rmance R eq uirements .
Access to t h e i n ter n al ad ju stme n ts is ac h ieved most
easily w h e n t he DC 509 is connected to t he power modu le
with α flexi b le pl u g-in extender . Remove th e right side cove r
of th e DC 509 to reac h t h e adj ustments on t h e a n alog
board . Refer to th e Adj ustment L ocation s and Setups in t h e
p ullout pages at t h e rear of t h is man ual .
NOTE
Ma k e adjustmen ts at an am b ien t temperat ure between +20°C and +30°C .
1 . Adju st
R 1301,
+3 .2 V AN
α . Set t h e digital m u ltimeter to t h e 20 V do ra nge .
R equi r ed
b . Co nn ect th e digital multimeter LO W test lead to t he
DC 509 CO M tip j ac k co n nector . Con n ect t he VO LTS/Ω test
T h e test eq ui pme n t (or e q uivalent) listed i n Ta b le 4-1 is
lead to ΤΡ 1341, located on t h e Analog board .
req uire d for adj ustment of t h e DC 509 . S pecifications give n
for t he test eq ui p ment a re t he mi n imum n ecessa ry for acc u rate adj ustment . All test eq ui pment is ass u med to be corc . ADJU ST- R 1301 u n til t h e digital multimeter reado u t
rectly cali b rated and oper ati n g wit h i n s pecifications .
indicates 3 .200 volts .
Test Equ i p me nt
If ot h er test equ i p ment is su b stit u te d , the cali b ratio n
setu p may need to be altered to meet t h e req uirements of
t h e eq ui pment used .
d . Remove t h e VO LTS/Ω test lead from ΤΡ 1341 .
2 . C h ec k th e -12 V
P relimi n a r y
Control Setti n gs
DC 509
FUN CTIO N
FRE Q UEN CY Α
A VER AG E S
106
A U TO T R IG
out
C H A NNEL A
S LO PE
+ (out)
ΑΤΤΕΝ
Χ 1 (out)
SO UR C E
ΕΧΤ (out)
CO UPL
AC (i n )
C H A NNEL Β
S L O PE
+ (out)
ΑΤΤΕΝ
Χ 1 (out)
SO UR C E
ΕΧΤ (out)
000 PL
AC
(i n )
S u pply
Accu racy
α . Connect t h e digital multimeter VO LTS/Ω test lead to
ΤΡ 1631, located on t h e A n alog board .
b . C HE C K -th at t h e digital m u ltimete r rea d o u t i ndicates
b etween -11 .400 V and -12 .600 V .
c . Remove all test leads from the DC 509 .
3 . A dj ust t h e Sta n dard Timebase Accu racy,
C1602, OSC AN
α . Connect α coaxial cable from t h e 1 MH z fre qu ency
sta n d ard to t h e DC 509 C H A NNEL Α ΕΧΤ I NPU T.
b . Set t he DC 509 C H A NNEL Α LEVEL control for α sta-
b le readout .
4- 1 7
Cali bration-DC 509
Adj ustme n t Proce d ur e
c . AD JU ST-C1602 u ntil t h e DC 509 readout i n dicates
between 999 .99990 and 1 .0000001 MH z .
ΝΟΤΕ
This sets the DC 509 oscillator within 1 part in 107 . It
will take approximately 1 second for th e display to
update .
4 . Adj ust th e O ptio n al Time b ase Acc ur acy,
Υ 1531
ΝΟΤΕ
Th e Option 01 time b ase a djustme n t is ma de throug h
an access hole in the b ack of the oven timebase .
Υ 1531 is located on the back side of th e A n alog
board .
α . Connect α coaxial cable f rom t he 1 MH z fre q uency
sta n d ar d to t he DC 509 C H A NNEL Α ΕΧΤ I NPU T .
b. Set t h e DC 509 C H A NNEL Α LEVEL co n trol for α stab le readout .
c . ADJUST-Y1 531 until th e DC 509 readout indicates
1 .0000000 .
DC 509
CH A NNEL A
CO UPL
C H A NNEL B
CO UPL
DC (out)
DC (ou t)
Fun ctio n Gene rato r
in
out (cw)
ccw
10
10 4
(in)
O dB
O FF S ET
A MPL
FRE Q UEN CY Hz
MUL TI PL I ER
Λι (T R IA N G LE )
α . Connect an RF cable assem b ly ( bn c-to-tip j ack connector) from t h e DC 509 Α TR IG LEVEL ( b lack lead to
CO M ) to t h e d igital m u ltimeter LO W an d VO LTS/ Ω connectors using α bnc female-to-d u al b anana ada p ter .
b . Connect α coaxial ca b le from t h e DC 509 C H A NNEL Α
ΕΧΤ I NPU T connector to t h e fu nction ge n erator O U T PU T
co n nector . Th is p rovides α do offset level greater t h an +5 V
to t h e in p ut of t h e DC 509 .
c.
P ress t he
DC 509 A U TO T R IG switc h (i n ) .
d . AD JU ST- R 1102 for α digital multimeter readout of
-3 .175 V .
6 . A dj ust t h e C H Β DAC GAI N ,
R 1211
d . C h a n ge t h e DC 509 FUN CTIO N switc h to PER IOD Α .
ΝΟΤΕ
e . ADJUST-Y1 531 u ntil t h e DC 509 rea do ut i n dicates
999 .99998 or 999 .99999 .
f . Remove t h e ca b le co nnections from th e DC 509 .
Refer
setup .
to Fig . 8-2 in the foldout section for a djustmen t
α . Discon n ect t h e DC 509 C H A NNEL Α ca b le co nnection
and connect to th e C H A NNEL Β connector .
b . M ove t h e Α TR IG LEVEL conn ection to t he Β TR IG
LEVEL connector .
5 . A dju st R 1102, C H Α DAC GAI N
c . P ress t he DC 509 A U TO T R IG switch (out), t h en p ress
it again (i n ) .
ΝΟΤΕ
Refer to Fig . 8-2 in the foldo u t section for adju stment
setup . Use th e following control settings .
4- 1 8
d . AD JU ST- R 1211 for α digital multimeter readout of
-3 .175 V .
e . Remove t h e digital mu ltimeter cable co nnectio ns from
t he DC 509 .
7.
Adju st R 1317, C HA NNEL
Α
OFS
ΝΟΤΕ
Calib r ation -DC 509
Adjustmen t Procedu re
e . Rotate th e f u nction ge n erator FREQ UEN CY Hz d ial
until t h e DC 509 dis p lay readout i n dicates 10 .00 ΧΧΧ As
(th e last t h ree digits are negligible) .
f . Set the DC 509 FUN CTIO N switc h to WIDT H Α .
g . AD JU ST- R 1317 until th e DC 509 disp lay readout i n dicates 5 .00, ± .01 As .
Refer to Fig . 8-3 in the foldout section for adjustment
setup . Use the following control settings .
8 . A dju st R 1323, CH A NNEL Β
F u n ctio n
Ge n erator
OFF S ET
out (ce n tered)
(i
0 dB
n)
MULTI PL I ER
10 4
FRE Q UEN CY H z
10, ti
A MPL
cw
DC 509
FUN CTIO N
A U TO T R IG
PER IOD Α
o ut
α . Connect α coaxial ca ble from t h e f u nctio n ge n erator
O U T PU T wit h α 10Χ atten u ator and 50 Ω termination to t he
digital m u ltimeter L OW and VO LTS/S2 in pu t j ack s u si n g α
bn c-to-d u al banana ada p ter .
b. Rotate t h e function generator O FF S E T control u n til
t he digital multimeter dis p lay readout indicates .000 V .
O FS
ΝΟΤΕ
Refer
setup .
to Fig . 8-3 in the foldout section for adjustment
α . Retain th e functio n generator settings and move t he
DC 509 CH A NNEL Α ΕΧΤ I NPU T cable conn ection to t h e
C H A N N EL Β ΕΧΤ I NPU T .
b . M ove t he DC 509 Α TR IG LEVEL connection to t h e Β
TR IG LEVEL output .
c . Rotate th e DC 509 C H A NNEL Β LEVEL control until
th e digital multimeter d isplay readout i n dicates 0 .000 V .
d . M ove t h e DC 509 Β TR IG LEVEL connection to t h e Β
SH A PE D O U T an d remove t h e ca ble end from th e bnc-tobanana ada pter on t h e digital multimeter and co nnect to t h e
DC 509 C H A NNEL Α ΕΧΤ I NPU T .
e . Adj ust t h e DC 509 CH A NNEL Α LEVEL control for α
c . M ove t h e coaxial cable wit h t he 10 Χ atten uator and
stable display readout .
50 !! termi n ation from t h e digital multimeter to t h e DC 509
C H A NNEL Α ΕΧΤ I NPU T . T h en connect α coaxial cable
from t h e digital mu ltimeter b nc-to-dual b anana adapter to
f . AD JU ST- R 1323 u n til t h e DC 509 dis p lay readout i n t h e DC 509 Α TR IG LEVEL usi n g α bnc-to-tip j ac k
dicates
5 .00, ± .01 As .
connector .
d. Rotate th e DC 509 C H ANNEL Α LEVEL co n trol until
t h e digital multimeter d isplay rea d ou t in d icates 0 .000 V .
g . Remove all cable co nnections and re place t h e DC 509
si d e cover . Th is completes t h e Ad justment P rocedure .
Sectio n 5-DC 509
M AINTENANCE
Static-Se n sitive Components
CA U TIO N
Static discharge may damage semiconductor comp onents in th is instrument.
9 . U se α sol d ering iron th at is connected to eart h
ground .
10 . U se only special antistatic suction ty p e or wic k ty p e
desoldering tools .
Test
T h is instrumen t co n tains electrical components t h at are
susce p tible to damage from static disc h arge . See Table 5-1
for
relative
suscepti b ility
of
various
classes
of
semiconductors . Static voltages of 1 kV to 30 kV are common in u nprotected environments .
E q u i p ment
B efore using any test e q ui p ment to ma ke measureme n ts
on static-sensitive com p on e n ts or assem b lies, be certain
t h at any voltage or c u rrent s upp lie d by t h e test e qu i p me n t
does not exceed t h e limits of t he com pon ent to b e tested .
Observe t he following p reca u tio n s to avoid damage :
1.
M i n imize h andling
of static-sensitive com p onents .
Ta b le 5-1
RELATI VE S U SC EPTI B I L ITY TO
STATIC DISC H A R G E DA MAG E
2 . Transport an d store static-se n sitive com p one n ts or
assemblies in t h eir origi n al co n tai n ers, on α metal rail, or on
conductive foam . Label any p ac k age th at contains staticsensitive assem blies or com p onents .
3 . Disch arge t h e static voltage f r om your b ody b y
wearing α wrist strap wh ile h andli n g t h ese com p onents .
Servicing static-sensitive assemblies or com p onents s h ould
be pe r formed only at α static-free work station by qualified
service perso n nel .
4 . N ot h ing capa b le of generati n g or holding α static
c h arge s h ould be allowed on th e work station surface .
5 . Keep t he com p onent leads sh orted toget h e r w henever possi ble .
(
6 . P ic k up components b y t h e b o d y, never by th e lea d s .
7 . Do not slide t h e com p onents over any surface .
8 . Avoid h and ling components in areas t h at h ave α
floor or wor k surface coveri ng capab le of gen erati ng α static
c h arge .
R elative
S u sce pti b ility
Levels'
Semicon du cto r Classes
M OS
or C M OS microcircuits or
discretes, or li n ear microcircu its
with M OS i np uts
( M ost Sensitive)
ECL
2
Sc h ott k y signal d io d es
3
Sc h ott k y TT L
4
H ig h -fre q ue ncy b ipolar transistors
5
JFETs
6
Linear
microcircuits
Low-power
7
Sc hott k y TT L
TT L
8
Least Se n sitive)
9
8 Voltage eq u ivale n t fo r levels:
1 = 100 to 500 ν 4
2 = 200 to 500 V 5
6
3 = 250 ν
( V oltage d isc ha r ged
ta n ce of 100 oh ms.)
= 500 ν
= 400 to 600 V
= 600 to 800 ν
7 = 400 to 1000 V (est .)
8 = 900 V
9 = 1200 ν
f rom α 100 pF ca p acito r thr ou g h α resis-
M ai n te n an ce-DC 509
Ci r c u it
B oard R emoval
and
R e p lacement
1 . Remove t h e snap-on sid e covers .
2 . Remove t h e r ear cover w h ich is secured by two ph illips screws (to p of cover) and two 3/16 inc h hex bullet connectors (bottom cover) .
3 . Remove t h e relay h old-dow n cove r by removi ng th e
two screws w h ic h secure t h e cove r to t h e analog board .
(See F ig . 5-1 .) Pull t h e cover away.
4 . R emove t h e f ront cover by unsolderi n g t h e four αηα log board connectio n s from t h e fro nt panel i nput connectors . (See Fig . 5-1 .) T h e n r emove t he front panel d is p lay lens
by releasing t he two plastic tabs (as seen from t h e top front
panel) t h at secure th e lens to t h e fron t p anel . B e carefu l not
to overstress t he p lastic ta b s . Th e lens rotates out from t h e
to p . Wit h lens removed, locate t h e two cor n e r screws secu r ing t h e display board and remove . R emove t h e four front
panel corn e r screws, secu ring t h e pan el to t he to p a nd b ot
tom covers . Carefully pull the front panel cover away, clearing t h e p anel pu s h buttons and leve r s .
Ε ---- Dis p lay Boa rd Sc rews (2)
I
P__
Plastic Ta bs
E xte n sio n S hafts
Ι
R elay H ol d - d own Cove r
Sc rews ( R elay Cove r)
J ac k Co nn ectio n s
3464-17
Fig . 5-1 . P artial rig ht view of i n st ru me n t with cove r removed (picto ral) .
5- 2
ι
M ai n tena n ce-DC
5 . Remove t h e two co nnectors, from J 1301 and J 1303
locate d on t h e analog board (bac k side) . (See Fig . 5-1 .)
τ
ι
ι
ι
ι
ι
F ro n t P anel L atc h
R e moval
To re p lace t h e latch , remove th e screw u n d er t h e pull
tab . Carefully p ry up t h e pull tab from t he latc h assem b ly .
' Electronic C h emical Co rporation, 813 Co m mu ni p aw Ave nue,
sey City, N . J . 07304
6 . Remove th e five screws t h at secu re t h e d igital board
to th e analog board. (See F ig . 5-2 .)
M AG NE TIC LATC H
J er-
RELAYS
To p revent d amage to t h ese relays, do not remove th em
from t h e Analog circuit b oard u nless a b solutely n ecessa r y . If
t h e relay contacts become n oisy or th e relay fails to o perate,
remove th e relay from t h e circuit board . Remove the two
screws, attac h ing t h e h ol d - d own relay cover, from t he fron t
of t h e boar d . T h e relays may t h en b e i ndivid u ally removed .
Clean t h e circuit board contacts wit h α small b ru s h and
iso p ropyl alco h ol . Do not use any solvent t h at may attack
p olycarbonates such as hy d rocarbo n c h lori d es, keto n es,
esters, etc . Do not u se α cotton swa b as small cotton filaments may remain on t h e co n tact a rea .
Clean t he contact fi n gers on t he relay armature by lig htly
brus h i n g t h e contacts with α brus h di pp ed i n iso p ro pyl
alco hol .
Fig . 5-2 . Screw locatio n s for d igital ci r c u it boa rd removal .
To remove t h e relay armat u re from t h e relay, o b tain α
wire or tool wit h α diameter less t h a n 0 .040 inc h , suc h as α
pape r cli p . Before removi n g t h e armature, ma rk th e or ie n tatio n of t h e armat u re to t h e housing . Orien tation is im porta n t
for p ro p er o p eration . Place t h e tool in th e slot on t he side of
t h e h ousi n g an d gently lift t h e relay armature . (See F ig . 5-3 .)
7 . Separate t he digital board from t he analog boar d
usi n g care not to overstress or ben d t he interconnecting
j ac k p ins .
8 . To replace th e board, reverse t he orde r of t h e above
proced u re.
S witc h
I
509
M ai ntena n ce
After separating t h e two boards, t h e fro nt p a n el lever
switch es may be removed b y removing the t h ree screws
attac h ing eac h lever switc h to the circu it board. U se care
w h en removing or assembling t h e lever switch es to t h e circuit b oards to p r even t be n di n g t h e contact fingers . Wh en reassem b li n g, carefully align t h e screw h oles on th e switc h
cover wit h th e board. P lace t h e switc h cove r on th e board in
th e p roper position before inserting t h e screws .
ι ιι ι
-
To remove t h e fro nt panel pushbutton switches refe r to
5-1 . Pull to remove t h e extension s h afts . Ca r efully ben d
th e plastic tab b ac k an d raise t h e rear of t h e switch clear of
t h e tab .
-
F ig .
e
ι
Το clean th e board an d switch contacts, u se α lubricated
contact cleaner suc h as, No N oise Contact R estorer' . However DO NOT U S E T H IS C LE A NER on t h e magnetic latc h ing relays (refer to proper cleaning pr ocedure) .
ι
--
2615-1s
F ig . 5-3 . Met h od of removi n g mag netic latc h r elay armat u re .
5- 3
Maintenan ce-DC 509
Clean the interior of the relay, around the p ole pieces,
with isopropyl alcohol . The interior of the relay must b e completely dry before reinstalling the armature . U se air to dry
excess alcohol from the housing . M ake sure that the relays
are perpendicular to the board before replacing the cover .
NOTE
Do not spray contact cleaners of any type on the relays or the board con tacts . Any foreign material, includίng lubrica n ts, can ca use fa ulty operatio n .
Drying can b e accomplished with dry, low-pressure air or
by p lacing in an oven at 40°C to 60°C for approximately
four h ours .
ι
After making minor b oard re p airs, cleaning is b est accom p lished by carefully flaking or chi p ping the solder flux
from the repaired area .
Isopro pyl alcohol can b e used to clean major repairs to
flush t he b oard well with clean
board ; h owever ,,
isopropyl alcohol . M ake certain that resin or dirt is carefully
removed from the board .
t he circuit
Cleaning Instructions
This instrument should be cleaned as often as operating
conditions require . Accumulation of dirt on components acts
as an insulating b lanket and prevents efficient heat dissipation t hat can cause overheating and component breakdown .
CΑU Τ1ΟΝ
Avoid th e use of c h emical cleaning agen ts that migh t
leave α film or damage th e plastic material used in this
instrument. Use α nonresidue type of cleane r; prefera bly, isopropyl alcoh ol or totally denatured eth yl alco
h ol . Before using a n y other type of cleaner, cons ult
your Tek tronix Service Cen ter or rep resen tative .
E xterior . L oose
Obtaining
R e p lacement
Parts
E lectrical and mechanical p arts can b e obtained through
your local Tektronix Field Office or representative . H owever,
many of the stan d ard electronic components can be ob
tained from α local commercial source . B efore purchasing or
ordering parts from α source other than Tektronix, Inc .,
check t he Re p laceable E lectrical P arts list for the proper
value, rating, tolerance, and description .
Ordering
,
Parts
When ordering replacement p arts from Tektronix, Inc ., it
is im portant to include all of the following information .
dust accumulated on the front panel can
be removed with α soft cloth or α small b rush . Dirt that
remains can be removed with α soft cloth d ampened with α
mild detergent and water solution . Abrasive cleaners should
not be used .
1 . Instrument
n umbers) .
type
(include
modification
or
option
2 . Instrument serial number .
I nterior . Dust in the interior of the instrument should be
removed occasionally, due to its electrical conductivity υη der h igh humidity conditions . The best way to clean the interior is to blow off the accumulate d dust with dry, low
pressure air then use α soft brush . If further cleaning is required, use α mild detergent and water solution, flushing well
with clean water .
CA U TIO N
Do not clean th e circuit board with water, air, o r any
solvent, unless the pu shbutton switch es and relays
a re removed first . A ny dirt forced or carrie d under the
con tacts can cause intermittent operation . Circuit
boards an d components must be dry before applying
power to prevent damage from electrical arcing .
5-4
3 . Α description of the part (if electrical, include the com-
ponent number) .
4 . Tektronix
p art
number .
Sol dering Techniques
WΑ R Ν Ι Ν G
To avoid electric shock h azard, disconnect th e instrument from th e power source before soldering .
ι
M ai nte n ance-DC 509
T h e reliability an d accuracy of t h is instru men t can b e
mai n tai n ed only if pro p e r solderi n g tech ni qu es are u sed
w h en repairing or replaci ng parts . General solderi n g tec h ni q ues w h ic h apply to maintena n ce of any precisio n electronic eq ui p me n t shoul d be used when wo rking on th is
i n strument . U se only 60/40 rosin-core, electronic grade solder . T h e c h oice of soldering iron is determined by t he re p ai r
to be made .
t h e interconnecti ng pin . The followi n g information provides
t h e removal and re p lacement procedure fo r th e vario u s
interconnecting met h ods .
Square
P in
Assemblies
See Fig . 5-4 . T hese p i n s are of vario u s lengths . T h ey are
attach ed to each oth er with α plastic st r ip . To remove th em
sim p ly unsolder from t h e circuit b oa r d .
CA U TIO N
Th e Analog and Digital circuit boards in the DC 509
are multilayer type boards with con du ctive path s laminate d between th e top and bottom board layers . All
soldering on th ese boa rds should be done with extreme ca re to prevent brea k ing the connections to this
con du ctive path . O n ly experienced main tenance person nel s h ould attemp t to repair these boards . Do not
allow solder o r solder flux to flow under p rinted circuit
board switches . The prin ted circuit board is p a rt of the
switch contacts ; in termittent switch operatio n can occur if th e con tacts are contaminated .
Wh en sol d eri n g on circuit boards or small wiri n g, use
only α 15 watt, pencil ty p e soldering iro n . Α h ig h er wattage
solderi n g iron can cause t he etc h ed circuit wiring to se p arate from t h e board base material and melt t h e insulatio n
from small wiring . Always keep t he solderi n g iron tip p ro pe rΙγ tinned to e n sure t he best h eat tran sfer to t he solder j oint .
Apply only enoug h h eat to remove th e compo nent or to
ma k e α good solder j oint . To protect heat se n sitive components, h old th e com po nen t lead with α pai r of lon g-nose
pliers betwee n t h e com pon ent body a nd th e solder j oi n t .
U se α sol d er removing wic k to remove excess solder from
co n nectio n s or to clean circ u it b oard pads .
To remove in-li ne integrated ci r cuits u se an extracting
tool . T h is tool is available from Te k tronix, I n c . ; o r der
Te k tro n ix P art Nu m b er 003-0619-00 . If an extracti ng tool is
not availa b le, use care to avoid damaging t h e p i n s . Pull
slowly a n d evenly on bot h en d s of t he integrate d circuit . Try
to avoi d d isengagi n g one en d b efore t h e ot h er en d .
2971-οα
Circuit
B oard P ins
and
F e rru les
See F ig . 5-5 . Α circuit board p in rep lacement k it (i n cluding necessary tools, i n structions, and re p lacement p ins with
attach ed ferrules) is availab le from Te k tron ix, Inc . ; order
Tek tronix P art N umber 040-0542-00 . Replaci ng circuit
board p i n s on multilayer b oards is not recomme n ded . (T he
multilayer board s i n t h is instrument are listed under Soldering Tec hn i q ues in t h is sectio n .)
To replace α d amaged pin, first disconn ect any pin con
nectors . T h en unsol d er t h e damaged pin a nd pull it from t h e
I n terco nn ecti n g P i n s
b oard with α pai r of p liers, leavi n g the ferrule in t he circ u it
board
Several met h ods of i n terconnectio n , i n cluding s q uare p i n
, if p ossible . If t h e ferrule remai n s in t h e circuit boar d ,
remove t h e s pare ferrule from th e re p lacement pin and
and circuit board p in a nd fe rrule are use d to elect rically co n p ress t he n ew pin into th e h ole i n t h e circuit board . If t h e
n ect t h e circ u it b oards with th e oth er boards a nd
ferrule is removed with th e damaged p i n , clean out th e h ole
compone n ts .
u sing α solder removing wick a n d α sc r ibe . T h en p ress t h e
re p lacement p in, wit h attac hed spare ferr u le, i nto th e ci rcuit
board .
Several ty p es of mating co nn ectors are used fo r t h ese
i n terconnecting p ins . If t he mating co n nector is mou n te d on
α plug-on circuit b oard, special soc k ets are solde r ed into t h e
board . If th e mating co n nector is on t h e end of α lea d , an
P osition th e re p laceme n t p i n in t he same ma n ner as t h e
original
. Solder t h e pin to t h e circuit board on eac h si de of
e n d-lead pin connector is u sed . Th is co nnector mates wit h
5-5
Mai ntenance-DC 509
REPL AC EMEN T
PIN
S P A RE
FERRU LE
Tabs
2911-09
PR OPER
PL AC EMEN T OF
FERRULES IN
CI RC U IT B OA R D
F ig .
5-6. Dual en t ry ci rc uit boa rd pi n socket .
B ottom En try
1967-5
Circ u it
B oar d P i n
Soc k ets
To remove or replace t hese soc k ets un solder th e pins
from t h e circuit board . U se α vacuum or ot her ty p e
desol d ering tool to remove excess solder . U se caution to
prevent circuit b oar d d amage . See Fig . 5-7 .
F ig . 5-5 . E x p lo d ed view of ci rc uit board p in a nd ferru le.
th e board . If t h e original p in was b ent at an angle to mate
wit h α connector, carefully ben d t h e new pin to t h e same
angle . Re p lace t h e p in connector .
Dual En try Circ u it
B oard P in
Soc k ets
T h e pin soc kets on t h e circuit boards are soldered to th e
b ac k of t h e boar d . See F ig . 5-6 . To remove or replace one of
t hese soc k ets, first unsol d er t h e p in (u se α vacuum-ty pe
desol d ering tool to remove excess solder) . Th en straig h ten
t he tabs on t h e soc k et a nd remove th e soc k et from t h e
board .
2971-10
P lace t h e new sock et in th e circuit board h ole a n d p ress
t he tabs down against t h e board . Solder t he tabs of th e
soc ket to t h e circuit boar d . B e careful n ot to get solder inside t he soc k et .
NOTE
The sp ring tension of the pin sock ets ensure α good
connection between th e circ uit board and the pin . This
spring tension can be destroyed by using the pin
soc k ets as α connecting poin t for spring loa de d probe
tips, alligator clips, etc .
5-6
Fig . 5-7 . Bottom e n t r y ci r cu it b oa rd p i n soc k et .
Mu ltipi n Co nn ecto r s
Th e pin con nectors used to connect t h e wires to t h e
intercon n ecting pins are clampe d to t h e ends of t he wires .
To re p lace damaged multi pin connectors, remove t he old
pin connector from t h e h older . Do t h is b y i n serting α scri b e
between t h e connector an d t h e h older a nd prying t h e connector from th e h older . Clamp th e re p lacement co nnector to
t h e wire . Reinstall t he connector in t h e h older .
M aintena nce-DC 509
If t h e i ndividual end lead p in connectors are removed
from t h e plastic h older, note t h e order of t h e individual wires
for correct replacement in t he h older . F or proper replacement see Fig . 5-8 .
Ιι ~
Ι ιι Ί Ι
MULTI PIN
CONNECTOR
INDEX
ρρ~+~ιι
HOLDER
Ι/ 1 ν
,~ ,1i Ι Ι
END-LEAD
. .
CONNECTOR
MULTI-PIN
CONNECTO R
INDEX
1986-68
F ig . 5-8 . O r ien tatio n a n d disassem b ly of mu lti p i n co nn ecto rs .
RE A R IN TERFAC E
Intro d u ction
Refer to F ig . 5-9 for th e followi n g .
CO NNE CTOR
F unctio n s
P in
14Α .
E xternal Cloc k In put-T h is i np ut allows an external 1, 5, or 10 MH z frequency sta n da rd to be u sed
in place of th e inte rnal timebase . Th e in p ut is ac
coupled and h as α 1 k Ω i np ut resista n ce. T he
pea k -to- pea k in p ut voltage re q uired is ,3 V .
P in
14 Β .
P rescale- When
Α slot b etween pins 21 an d 22 on the rear connector
identifies t h is instr u me n t as α member of t he TM 500
co u nter family . I n sert α barrier i n t h e correspo nding p osition
of th e p ower mod ule j ac k to prevent noncompatible plug-ins
from being used in th at com partment . Consult t h e power
module manual for furt h er information .
Display
The dis p lay co n tains eig h t seven-segment LE Ds a nd six
annunciators . T he d ecimal p oint is automatically positio ned .
Disp lay cou n t overflow is i n dicated b y α flas h ing display .
Available at R ear Co nn ecto r
t h is available li ne is held low, t h e
cou nter a utomatically adj usts th e displayed an
swer for use wit h α divide-by-16 p rescaler i n FREQ UEN CY Α , PER IOD Α , RATIO Α , and TOTA L IZ E
Α modes (_-1 TT L load) .
M ainte n ance-DC 509
Output o r
Input
Ι
M eas u reme n t
Gate O u t
Out
C H aped
Ι
Ι
Ι 28
Ι
Ι 28 Ι
Α
26
26
R eset I nput
S h a p e d O ut, C H Β
G r ou nd
Ι
Ι 23 Ι
S h ape d Out, C H Α
22
Trigger L evel O ut
CH A
B arrier
22
slot
20
20
19
19
18
18
C H Β Input
17
17
C H Β nput
Gr o un d
16
Ι 15 Ι
Ι 15
Ι 14
Ι 14
I
11
Ι
1
1
[
Collector lead of
ΝΡΝ series p ass
I
10 MHz Cloc k Out
Grou nd
1
12 ,
11
Ι
9
1
C H Al nput
External Clock Input
.5 V dc
B aseleadof
PNP series pass
E mitter lea d of
ΡΝΡ series pass
±33 .5 V commo n
-33 .5 V d c
C H Α Ι nput G r o und
16
I
+33
+33.5 V dc
121
Collector lead of
ΡΝΡ se r ies p ass
Ground
Armi n gi np ut
21
Pr escale
Arming input
27
Ι 23
I
Output o r
Input
27
21
10 MHz Cloc k Out
Ι
1 24
Trigger Level O u t
CH Β
9
Pi n
Β
R emote Start
S haped Ou t,
24
CH Β
Pin
8
7
1
1
I
TM 500
barrier
slot
Ι
8
7
±33 .5 V co mmo n
1
-33 .5 V dc
E mitte r lea d of
ΝΡΝ series p ass
Base lea d of
ΝΡΝ series p ass
5
5
4
+11 .5 V commo n
4
+11 .5 V common
3
+11 .5 V com m on
3
+11 .5 V co m mo n
2
+11 .5 V d o
2
1
R ear
view
of
p lug-in
+11 .5 V d o
1
3464-21
F ig . 5-9 . Rea r i nterface co n nector assig nm e nts .
5- 8
M ai nte nance-DC 509
Pin 15 Α. 10 MHz Clock Out Ground-This terminal is the
ground return fo r t he cloc k in p ut-out put signals.
Pin 23 Β . Shaped Out, CH Α Ground-This terminal is the
ground return for the rear interface shaped out
Channel Α signal .
Pin 15 Β . 10 MH z Cloc k Out-This availa ble output line will
Pin 24 Α. Shaped Out, CH Β Grou nd-This terminal is the
d rive one TT L load . Th is li n e is not intended to
groundreturn
drive large ca pacitance loads and ca ble le ngth
fo r t he rear interface shaped out
should be ke p t to α minimum.
Ch an nel Β signal .
Pin 16 Α. CH Α Input-This is the Channel Α in p ut connecPin 24 Β. Shaped Out, CH Β-This terminal provi d es an exact
tion when the front p anel CHANNEL Α SO UR C E
replica of the intern al signals b ei ng used for
the meas ureme nt. U sed as an ai d to p roper trigswitch is in the ΙΝΤ positio n. Th is input is terminatgering
ed in 50 Ω with α maximum input of 3 .6 V peak
on com p lex waveforms. This signal when
(10 V rms, sinewave).
routed to the rear interface is not available at the
front p anel .
Pin 16 Β . CH Β In p ut Ground-T his terminal is the groun d
return for the rear interface Channel Β in p ut.
Pin 17 Α. CH Α Input Ground-T his terminal is the ground
return for the rear interface Channel Α i nput.
Pin 17 Β . CH Β In p ut-This is the Channel Β in p ut connection when the front panel CH ANNEL Β SO UR CE
switch is in t he ΙΝΤ positio n. This in put is terminat
ed in 50 Ω with α maximum in pu t of 3.6 V p eak
(10 V rms, sinewave).
Pin 22Α. Trigger Level Out C H Α-T h e voltage at t h is co nnectio n follows the Chann el Α front pa n el trigger
LEVEL control . The signal level is approximately
± 3.2 V .
Pin 26 Α R eset Input- Wh en this li ne is set low, the cu rrent
meas ureme nt p rocess is aborted for all selected
f un ctio n s and causes all d igits in the display to
read 8.8 .8 .8 .8 .8 .8 .8 . All six annunciators are also
illuminated . Wh en this line is set h ig h, α new mea
surement process is initiate d for the selected
FUNCTIO N and operating cond itions. (C MOS v IL
_-1 .5 V and νΙΗ ,3 .5 V with α minimum p ulse
widt h of ~ 10 ms .)
Pin 27 Α . Arming In p ut-T his termin al is normally at α TT L
hig h level . Wh en pu lled to α TT L low state with α
TT L signal or transistor collector, the counter is
prevented from ma king α meas ureme nt un til the
input goes to α TT L high state. Wh en this inp ut is
routed to t he rear interface it is not availa ble at the
front panel . (νΗ--2.4 V, yr _-0.4 V =2 TT L loads) .
Pin 28 Α. Arming Input Grou n d-T his terminal is the ground
return for the rear interface armi ng input signal .
Pin 22 Β . Trigger Level Out CH Β-The voltage at this connection follows the C h a nnel Β fron t p a n el trigger
LEVEL control. The signal level is approximately
±3 .2 V .
Pin 23 Α . Sha p e d Out, CH Α-T his terminal p rovides an exact replica of the internal signals being used for
t he measurement . U sed as an aid to p ro p er trig
gering on com plex waveforms. This signal when
routed to the rear interface is not availa ble at the
front panel .
Pin 28 Β. Meas urement Gate Out-T h is line is in the h ig h
state during the current measurement process
and is capable of driving five TT L loads. The gate
du ration is dependent on the in p ut signal frequency an d t he AVERAG ES selected.
M ai ntena nce-DC 509
DIAG N OSTICS
I ntro d uctio n
The following information is inte nde d to aid in the d iagnosis and re pair of α malfunctioning instrument . With signature
analysis checks an d ot her troub leshooting data, the q uali1
fied service
p ersonnel will be able to verify pro per operation
or detect malfunction in t his instrument .
All of t he instrument fa ults may n ot be isolated by t h is
information or indicated b y the instruments bu ilt-in self test
features . The service personnel should th e n refer to the
Theory of Operation section, in t h is manual fo r α better understanding of the circ uit details.
E qui p ment Re qui re d
The recommended diagnostic tests require the following
eq ui p ment or eq uivalent .
Data analyzer .
TEKTRONIX Type SA 501 or Type
308 Data Analyzer (for signature
analysis)
Digital counter.
TEKTR ONIX ty pe DC 503Α
time base freq uency chec k s)
(for
Digital multimeter .
TEKTR ONIX Type DM
chec king power su pp lies)
(for
501A
h as b een released, the following seq uence of events ta kes
p lace :
. The dis play (time slot generator, sc hematic 8) is reset
to the most significant digit (digit to extreme left) and α 0
readout is displayed.
2. The R AM in the add ress range 0000 to 007F
hexi d ecimal is tested first. By writing α know n bit pattern
into the R AM and reading it b ack , eac h byte in the R A M is
verified . If any byte does n ot verify, the R AM test erro r code
is displaye d on the front p anel and the test sequence stops.
The p atterns written are FF, AA, 55, 00 (hexidecimal) in succession leaving the R AM cleare d when the test is finishe d . If
this test is not successfully completed the proper error code
is displayed and the self test se qu ence stop s .
3. Next, the automatic test seq uence sets th e instruments gating to the R ATIO Β/Α function and sets the control of the trigger levels to the digital-to-analog converters
(D/ Α converters) . If the digital b oard ju mper connectio n,
P1 331 is disconnected, the instrume nt is ready to enter th e
internal signature analysis mo de. This mo de will be d escri bed later.
4 . Th e serial Ι/Ο data loop is chec ked next, by writing
out α data pattern to the serial-to-parallel sh ift registers . The
Also
refer to the equipment list i n t h e Cali bration section
data
p attern is read back t hroug h t h e p arallel-to-serial shift
of this manual for suggestions on oscilloscope systems,
registers. If the data is correct, the Power On sequence conprobes, adapters, terminations and ot her equ ipment that
tinues . If the data is not correct, the er ror co de for this test
may be useful for trou bleshooting purposes .
is displayed and the test se q uence stops. This test checks
th e shift registers and t he data pat h, including the serial
cloc k bu t does not chec k the input or outpu t stages of the
n
P
L
n
s
shift registers or the latc h co ntrol lines . Troubles hooting of
Adjustment a d Test oint ocatio
the serial Ι/Ο loop is b est accomplis hed using signat ure
Wh en locati ng ad justa ble components and test poi nts,
analysis .
refer to the Ad justment L ocations and Setu ps in the pu llout
pages of this manual .
Self Test
The DC 509 h as two modes of self test . The automatic
test se q uence at Power On an d t he TEST function selected
by the front panel FUNCTIO N switc h.
Th e automatic test se quence at Power On (Power On
Self Test) is initiated each time the power is app lied to the
instrument . The micro p rocessor se quences thro ug h special
data patter n s to test the ope ration of the circuits in the instrument . At power on, after th e microprocessor reset line
5- 1 0
5 . The next test is the co unter in teg rity test . This test
first resets the instrument's C h a nnel Α and Channel Β accumulators by p ulsing the MR (master reset) li ne. It then
c h ec ks each of the tested counter stages to verify that all
bits are reset. If any b its are not reset, the proper error code
is displayed and the test se qu ence stops. Next, t he GATE
signal, sc hematic 7 is asserted . The instrument t hen in pu ts
counts to the accumulators . These co unts are generated by
changing t h e trigger levels for both Channel Α and Chan nel
Β using the D/ Α converters . The D/ Α converter level
changes (cycles) from its current setting to +3 .2 V t h e n to
-3 .175 an d bac k to +3 .2V. This cycle represe n ts one
co unt if the Channel Α a n d Channel Β i np ut voltages are
ι'
'
M ai n te n a n ce-DC
wit h in t h is voltage ra n ge a nd t h e A RM signal, sch ematic 3 is
in t he h ig h state .
0
ι
After eac h cycle or set of cycles, t h e acc u m u lators are
read and c hec k ed to see if t h e pro p er count h as been
reach ed . If t h e proper count h as not been accumulated, the
error code for t h at accu mulator stage is dis p layed and the
self test seq uence stops .
ΝΟΤΕ
'
The signal path starts at the D/Α converters and the
cycle must p ass through the amplifiers, gating, and
the accumulators .
'
5 . If th e cou n ter integrity test fails for any of t h e descri bed reaso n s, control of th e triggering levels is returned
to t h e front p anel LEVEL controls . T h is allows qu alifie d service personnel to manually c h a n ge t h ese levels w h ile
troubles h ooting t h e am p lifiers . T h e gating, sch ematic 3 remain s in t h e RATIO Β/Α function and by applying α signal to
t h e a p p ropriate ch annel input, t h e service p ersonnel can
trace t h is signal t h roug h t he amplifier, gating, a nd accumulaf or circuits . Also refer to Ta b le 8-2 in th e pullout pages .
'
' "
ι
ι
'
'
ι
I
'
ι
T E ST F unction
T h e T E ST functio n is similar to the Power On Self Test
seq u ence wit h two exceptions . T h e RA M test is not executed, p reventing the instruments settings from being lost w h ile
i n t h e T EST fun ction . Th e signat u re analysis mode cannot
be entered (even if t h e digital board j umper connection,
Ρ 1331 is removed) .
509
SIGN ATURE A N ALYSIS
I nt r oduction
Th e DC 509 was designed to p rovide two signat u re analysis met hods . Internal sig n ature analysis-t h is is α
microprocessor driven pattern generator contained i n the
RO M . T h is meth od will only wor k wh en t h e microprocessor
a n d its associated R O M , R A M, and connections ( k ernel) are
functional .
Kernel signat u re analysis-t h is req uires t he use of an
external kernel test service k it (Te ktronix p art n umber 0671007-00) . T h is met h od allows qu alified service personnel to
test an d isolate pro b lems in t he k ernel of t he instrument .
I nter n al Sig n atu re Analysis
T h e inter n al signature analysis mode is entered at power
on w h en j um p er connection Ρ 1331, locate d on t he digital
board, h as been remove d . T h is mod e will not operate if the
instrument fails t he power on RA M test . R efer to Fig . 8-5
and F ig . 8-6 in t h e p ullout p ages, for t h e i nter n al sig n atures
setup information for each circuit board .
In t h e internal signature a n alysis mo d e, t he serial loop
and display circuitry are most easily diagnosed . T he
STA R T, STO P, an d CL OC K edge polarities must be properΙγ set as s h own on t h e a p pro p riate signature diagram . Wh en
t h e instrument is in t h is mode, all segments and annunciators in t h e d isplay are lig hted .
K ernel
Signature A n alysis
T ROUBLE SHOOTI NG
CA U TIO N
Th e following is α general troubles h ooting procedure to
use w h en t h e instrument malfu n ctio n s .
The digital board microprocessor, U 1311 is removed
(observing proper static handling procedures) b efore
making the k ernel test .
F irst, verify t h at t h e instr u ment is pro p erly conn ected to
t he a pp ro p riate mainframe and t h at t h is mainframe is operable . T h en refer to F ig . 8-4, General Trou b les hooting
F lowc h art in t h e p ullout p ages . T h is flowc h art is α guide for
q u alified service person n el to locate vario u s areas of circ u itry, depending on t he instrument sym ptoms . It may also refer
t h e service personnel to t he following sig n at u re analysis
proced ure .
T h e kernel signature analysis mode is used to diagnose
p ro b lems w h ic h preve nt t he microprocessor kernel circuitry
from functioning properly . It is used with α signature a n alyzer to verify sig n atures i n t h e kernel circuitry .
Refer to F ig . 5-10 for t h e following .
5- 1 1
M aintenance-DC
M a k e certain t h e mainframe power is off w h en connecting t h is service kit to t h e instr u ment . T h en connect J 1002
and J 1003 of t h e Kernel Test B oard to J 1210 and J 1211 on
t he instrument Digital B oard (Al 6) respectively using t h e cables an d s q uare p in a d apters provided wit h th e k it . Observe
t hat t he cables do not get twisted . Connect t h e STA R T,
STO P , C L OC K , and G R O UN D connections of t h e analyzer
to t h e test p oints as indicated on t h e a p pro p riate Kern el
Signature ( F ig . 8-7) in th e pullo u t p ages . Also mak e sure
t h at t h e STA R T, STO P , and C L OC K polarities h ave been
p roperly selected on t h e analyzer .
In troubles h ooting t h e kernel, t h e following information
may b e h elpful .
Two p hysically adj acent p oints h aving t h e same sig n ature, w h et h er one or bot h are incorrect, may indicate t h ey
are s h orted toget h er .
Α point wit h α 0000 signature is grounded or in α low
state . Α point wit h t h e +5 V signature (noted on eac h signature diagram) may b e open or t h e driving mode may be
stuc k in t h e h ig h state .
When t h e malfunction h as been i d entified and corrected ,
carefully re-insert t h e digital board microprocessor, making
certain t h at pin 1 is p ro p erly oriented and all pins insert in
t h e soc k et p ro p erly . DO NOT F O R C E t h e p ins .
Start/Sto p
( ΤΡ 1000)
+5 V I nd icator
KERNEL T E ST B OA RD
J
1210
J 1211
DIGITA L B OA R D
F ig .
5- 1 2
ι
509
5-10 .
Kernel
Signature Analysis connections .
0
'
ι
ι
ι
ι
ι
ιι
ι
ι
ι
ι
ι
ι
ιι
ι
ι
ιι
ι
'
ι
ι
'
ι
ι
ιι
ι
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ι
ι
Sectio n 6-DC 509
O P TIO N S
Your instrume n t may b e eq u ipped with one or more instrument options or o p tio n al accessories . Α br ief d escription of
eac h instrument option is given b elow . For furt h er information on i nstrume nt options or o p tional accessories, see you r
Te k tronix Catalog or co n tact you r Te k tro n ix F ield Office . If additional options are made available for t h is i nstru ment, th ey may
be descri bed n α Ch ange Information insert at t h e b ac k of t h is manual or in t h is section .
i
OPTION 01
Replaces t h e standard 10 MHz oscillator wit h α self contained, proportional temperature controlled oven oscillator for
increased accuracy and stability . I n formation relative to O p tion 01 can b e fou n d on sch ematic 6, and in th e S pecification,
Calibratio n , and T h eory of Operatio n sectio n s .
Sectio n 7-DC 509
REPLAC EA BLE
ELE CT R ICA L PA R TS
PARTS O RDERI NG I NFO RMATION
Re p laceme n t parts are availa b le f rom or t h ro u g h yo ur local
Te kt r o n ix, I n c. Fiel d Office or re pr ese n tative .
Ch a n ges to Te kt r o n ix i n str ume n ts are som eti m es ma d e to
accommod ate im pr ove d co mpo ne n ts as t h ey beco m e availa b le,
a nd to give you t h e be n efit of t h e latest ci r c u it i mprove m e n ts
d evelo p e d i n ou r e n gi n ee ri n g d ep art m e n t. It is t h e refo re i mpo rta n t, wh e n ord eri n g pa rts, to i n cl ud e t h e followi n g i nformatio n in
yo u r o rde r : P art nu mbe r , i n st rum e n t ty pe o r numb e r, serial
number, a nd m od ification nu m b er if a pplica b le.
If α pa rt you h ave o rd ered h as bee n r e place d wit h α n ew or
i mproved p a r t, your local Te kt r o n ix, I n c. Fiel d Officeo r re presentative will co ntact you con cer n i ng any c h a n ge i n p a rt nu mber .
Ch ange i nfo rm atio n , if any, is locate d at t h e rear of t h is
ma n ual.
L IST OF ASS EMBLI ES
Α list of assem blies can b e fo und at t h e begi nn i n g of t he
E lect r ical P a rts L ist. Th e assem b lies a re listed i n num e r ical orde r .
When t h ecomplete co mp o n e n t n um b e r of apart is kn ow n, t h is list
will i d entify t h e assem b ly i n wh ic h t h e p a rt is locate d .
C ROSS I N DEX-MFR . COD E NUMBER TO
MA NUF ACT URER
Th e M f r . Code Numb e r to M a n ufact ure r i nd ex for t h e
Elect r ical P arts L ist is located i mm e d iately after t h is p age. T h e
C r oss I nd ex provi d es co d es, n a m es a nd a ddr esses of ma nu fact urers of com p o n e nts listed i n t h e Elect r ical Parts List.
Only t h e ci rcu it nu mbe r will a pp ea r on t h e d iag r ams a nd
ci rc u it b oa rd ill u stratio n s. Eac h d iag r am a nd ci r c u it boa rd
ill u stratio n is clearly ma rk e d wit h t h e assembly n u mber .
Asse mb ly n u m be r s are also ma rked on t h e mech a n ical ex p lo ded
views locate d i n t h e M ec h a n ical Parts List. T h e comp o n e nt
number is o btai n e d by add i n g t h e asse mb ly nu mbe r prefix to t h e
ci rcu it n umbe r.
Th e Elect r ical Parts List is d ivi d e d a nd arr a n ge d b y
asse mb lies i n nu mer ical se q uence (e .g ., assembly Α1 wit h its
su b assemb lies and p arts, prece d es assem bly Α2 with its s ubasse mb lies a nd parts) .
Ch assis-mo un ted p arts h ave no asse m bly nu mb e r prefix
and are locate d at t he end of t h e Elect r ical P arts L ist.
TEKTR ON IX PART NO. (column two of the
E lectrical P arts List)
I nd icates p art n u mb e r to b e use d wh e n orderi n g replace
me n t p a rt f ro m Te kt r o n ix .
SERIA L / M OD EL NO . (columns thr ee and four
of the E lectrical Parts List)
Col umn t hr ee (3) i nd icates t he se r ial nu mber at wh ic h t he
part was fi rst used . Col u m n fo ur (4) i ndicates th e serial n u m b e r at
wh ic h t he p art was re m oved . No serial n um b e r entered i nd icates
part is good for all se r ial numbers.
ABBREVIATIO N S
Abb reviatio n s co n fo rm to A m erica n N atio n al Standard Y1 .1 .
CO MPONENT NUMBER (column o ne of the
E lectrical P arts List)
Α numb e r i n g met h o d h as b ee n u sed to i d entify asse mb lies,
sub asse mb lies a nd p a rts . E xa mp les of t h is number i ng met h od
a nd ty p ical ex p an sio n s are ill ust rate d by t he followi n g:
Example
co mpo ne nt numb e r
α.
A23 R 1234
Α23
Ci rc u it nu mb e r
A23A2R 1234
Asse mb ly
numb er
co mp o n e nt nu mber
Α23
Α2
R 1234
Sub assem b ly
nu mb e r
List)
I nd icates t h e co de numbe r of t h e act u al ma nu fact urer of t h e
pa rt. (Co d e to name a nd addr ess c r oss refe r e nce can be found
imme d iately after t h is p age.)
Rea d : Resisto r 1234 ο1 Assem bly 23
Example b.
In th e Par ts L ist, an Item N ame is separated from t h e
d esc r i p tio n by α colo n (:) . Beca u se of sp ace li mitatio ns, an Item
N am e may someti m es a ppear as i n complete . F or fu rt h e r Item
N am e i d e ntificatio n , t h e U .S . F e d eral Catalogi ng H a ndbook Η6-1
can b e u tilize d wh e r e p ossi ble.
MFR . COD E (column six of the Electr ical Parts
R123 4
Asse mbly numb e r
NAME & DESC RI P TIO N (column five of th e
Electrical P arts L ist)
Ci r c u it
n u mber
Read: Resistor 1234 of Sub asse mbly 2 of Assembly 23
MFR. PAR T NUMBER
(col
u mn
seve
E lectrical Parts List)
I nd icates act u al ma nu fact ur e r s p a r t n u mb e r .
n
h
of t e
R eplaceable E lect rical
P arts-DC
509
C R OSS
M fr . Co d e
01121
01295
03508
04713
07263
12697
13511
14433
18324
22229
I N D E X- MFR . COD E NU M BER
M a nu facturer
ALLEN-BRADLEY COMPANY
TE XAS IN STRUMENTS, INC ., SEMICO NDUCTOR
G ROUP
GENERAL ELECTRIC CO MPANY, SEMI-CONDUCTOR
PRODU CTS DEPARTMENT
MOTOROLA, INC ., SEMI CO NDUCTO R PR OD . DIV .
F AIR CHILD SEMICO NDUCTOR, Α DIV . OF
FAIR CHILD CAME RA AND IN STRUMENT CO RP .
CLAROS TAT MF G . CO ., IN C .
AMPHENOL C ARDRE DIV ., BUNKER ΑΆΜΟ CO RP .
ΙΤΤ S EMICO NDUCTORS
TO
M A NUF ACT URER
Address
City, State, Zi p
1201 2ND STREET SOUTH
Ρ 0 Box 501.2, 13500 Ν CENTRAL
EXPRESSWAY
MILWAUKEE, W I 53204
ELECTRONI CS PARK
5005 Ε M CDOWELL RD,PO BOX 20923
SYRACUSE , NY 13201
PHOENIX, AZ 85036
464 ELLI S STREET
LOWER WASHINGTON S TREET
MOUNTAIN VIEW, CA 94042
DOVER, NH 03820
LOS GATOS, CA 95030
3301 ELECTR ONI CS WAY
Ρ 0 BOX 3049
811 Ε . ARQUE S
S IGNETI CS CORP .
SO LITRON DEVI CES, INC .,
8808 BALB OA AVENUE
SEMICONDUCTOR GROUP
YOUK EXPRESSWAY
22526
BERG ELECTR ONI CS, IN C .
CO RNING GLA SS WO RK S, ELECTR ONI C
24546
550 HI GH STREET
CO MP ONENT S DIVI S ION
2900 SEMICO NDUCTOR DR .
27014
NATI ONAL SEMICONDUCTOR CO RP .
2303
W 8TH S TREET
33096
CO LORADO C RYS TAL CORP ORATI ON
7382 B OLSA AVE .
34333
SILICO N GENERAL, INC .
R OCKWELL INTERNATIONAL CO RP .
34576
3310 MIRALB MA AVE .
ELECTRONI C DEVI CES DIVI SION
640 PAGE MILL ROAD
50434
HE WLETT-PACKARD CO MPANY
PO BOX 85, OFF RO UTE 45
55210
GETTI G ENG . AND MFG . COMPANY
6435 Ν PROE SEL AVENUE
55680
NI CHI CON/AMERICA/CORP .
87 MA RSHALL S T .
56289
SPRAGUE ELECTRIC CO .
445 CO NCORD AVE .
71279
CAMBRIDGE THERMI ONI C CORP .
71400
B USSM AN MFG ., DIVI SION OF MCGRAW2536 W . UNIVER SITY ST .
EDISON CO .
644 W . 12TH ST .
72982
ERIE TE CHN OLOG ICAL PRODU CTS, IN C .
2500 HARBOR BLVD .
BE CKMAN IN STRUMENTS, INC ., HELIPO T DIV .
73138
299 10TH AVE . S . W .
J OHN SON , Ε . F ., CO .
74970
Ρ 0 BOX 500
80009
TEKTRONI X, INC .
Ρ . 0 . BOX 609
91637
DALE ELECTRONI CS, INC .
250 GLE NWOO D AVENUE
95348
GO RDOS CO RPORATI ON
DALLA S, TX 75222
WES T PALM BEACH, FL 33402
SUNNYVALE, CA 94086
SAN DIEGO OPERS, CA 92123
NEW CUMBERLAND, PA 17070
BRADF ORD, PA 16701
SANTA CLARA, CA 95051
LOVELAND, CO 80537
WE STMIN STER, CA 92683
ANAHEIM, CA 92803
PALO ALTO, CA 943U4
SPRIN G MILL S, PA 16875
CHI CAGO, IL 60645
NORTH ADAMS, MA 01247
CAMBRIDGE, MA 02138
ST . L OUI S, MO 63107
ERIE, PA 16512
FULLERT ON, CA 92634
WASECA, MN 56093
BEAVERTON, O R 97077
CO LUMB US, NE 68601
BL OOMFIELD, NJ 07003
R e placea ble
Electr ical Parts-DC 509
Te ktronix
Serial/Model No.
Mfr
Com ponent
No.
P art No.
Eff
Dsco nt
Name & Descri ptio n
Code
Mfr P a rt N um ber
Α10
670-6826-00
CKT BOARD ASSY : DI SPLAY
80009
Α12
670-6795-00
CKT BOARD ASSY : ANALOG
----- ----(STANDARD ONLY)
Α12
670-6854-00
CKT BOARD ASSY : ANAL OG
----- ----(OPTION 01 ONL Y)
Α16
670-6796-00
CKT BOARD ASSY : DI GITAL
80009
670-6826-00
670-6795-00
80009
670-6854-00
80009
670-6796-00
01295
01295
01295
01295
01295
TIL
TIL
TIL
TIL
TIL
01295
07263
07263
07263
07263
07263
TIL 209Α
FND5136
FND5136
FND5136
FND5136
FND5136
Α10
AI OC R1011
AI OC RI O12
A1OC Rllll
AI OC R1211
AI OC R1215
----- ----150-1036-00
150-1036-00
150-1036-00
150-1036-00
150-1036-00
CKT BOARD ASSY : DI SPLAY
LAMP,LED :RED ,3 .OV ,40MA
LAMP,LED :RED ,3 .OV ,40M A
LAMP,LED :RED ,3 .OV ,40MA
LAMP,LED :RED ,3 .O V ,40MA
LAMP,LED :RED ,3 .O V ,40MA
AI OCR 1311
AI ODS1002
AI OD S1005
AIOD S1102
AI ODS1105
AI ODS1202
150-1036-00
150-1011-02
150-1011-02
150-1011-02
150-1011-02
150- Ι 011-02
LAMP,LED :RED ,3 .O V ,40MA
L AMP,LED RD OUT :RED ,7 SEG,1 .0
LAMP,LED RD OUT :RED ,7 SEG,1 .0
LAMP,LED RD OUT :RED ,7 SEG,1 .0
L AMP,LED RDOUT :RED ,7 SEG,1 .0
L AMP,LED RDOUT :RED ,7 SEG,1 .0
AI ODS1205
AIODS1302
AI ODS1305
A10 J 1411
A10 J 1412
A10J 1413
150-1011-02
150-1011-02
150-1011-02
131-1857-00
131-1857-00
131-1857-00
LAMP,LED RD OUT :RED ,7 SEG,1 .0 DI GIT
L AMP,LED RD OUT :RED ,7 SEG,1 .0 DI GIT
L AMP,LED RD OUT : RED ,7 SEG,1 :0 DI GIT
TERM . SET , PIN :36/0 .025 SQ ΡΙΝ , ΟΝ 0 .1 CTRS
TERM . SΕΤ , ΡΙΝ :36/0 .025 SQ ΡΙΝ , ΟΝ 0 .1 C TRS
TERM . SΕΤ ,ΡΙΝ :36/0 .025 SQ ΡΙΝ ,ΟΝ 0 .1 CTR S
07263
07263
07263
225-26
22526
22526
FND5136
FND5136
FND5136
65500136
65500136
65500136
Al OW1009
A1OW1011
Al OW1012
131-0566-00
131-0566-00
131-0566-00
BU S CONDUC TOR : DUMMY RE S,2 .375,22 AWG
BU S CO NDUCTOR:DUMMY RE S,2 .375,22 AWG
BU S CONDUCTOR:DUMMY RE S,2 .375,22 AWG
55210
55210
55210
L -2007-1
L-2007-1
L-2007-1
DI GIT
DI GIT
DI GIT
DI GIT
DI GIT
209Α
209Α
209Α
209Α
209Α
Replaceable E lect rical
Com pone nt No .
Parts-DC 509
Tektronix
P art No.
Serial/Model No.
Dsco nt
Eff
Name & Description
----- ----CKT BOARD ASSY :ANALOG
Α 12
56289
CAP .,FXD,CER DI :O .IUF,+80-20%,200V
A12C1021
283-0057-00
CAP .,FXD,CER DI :18PF,5%,SOOV
281-0578-00
A 12CIO22
CAP .,FXD,CER DI :1000PF,10%,100V
281-0812-00
A12CIO23
CAP .,FXD,CER DI :62PF,2%,IOOV
A12CIO31
281-0799-00
CAP .,FXD,CER DI :O .lUF,+80-20%,200V
283-0057-00
A120041
Mfr
Code Mfr Part Num b er
72982
72982
72982
56289
27400
301-05000G0180J
8035D9AADX7R102K
8035D2AADC06620G
274G10
A120042
A 12CIO43
A12CII01
A 12C1104
A12CIIII
ΑΙ 2C ΙΙ 21
281-0716-00
281-0622-00
290-0804-00
281-0773-00
281-0775-00
283-0359-00
CAP .,FXD,CER DI :13 .8PF,1%, 500 V
C AP .,FXD,CER DI :47PF,1%,500V
C AP .,FXD,ELCTLT :IOUF,+50-10%,25V
CAP .,FXD,CER DI :O .O1UF,10%,100V
CAP .,FXD,CER DI :O .IUF,20%,50V
CAP .,FXD,CER DI :I000PF,10%,200V
72982
72982
55680
72982
72982
72982
374-01400001389F
308-000COG047OF
25ULAlOV-Τ
8005H9AADWSR1 U3K
8005D9AABZ5UI04M
8131 Ν203C ΟG0102 Κ
A 12CI122
A12CII23
A12CI131
A12CII32
A 12 0 133
A12CII41
281-0812-00
281-0775-00
28 Ι -0775-00
281-0773-00
281-0812-00
283-0359-00
C AP .,FXD,CER DI :I000PF,10%,IOOV
CAP .,FXD,CER
CAP .,FXD,CER
CAP .,FXD,CER
C AP .,FXD,CER
C AP .,FXD,CER
DI :O .lUF,20%,50V
DI :O .IUF,20%,SOV
DI :O .OIUF,10%,100V
DI :1000PF,10%,100V
DI :1000PF,10%,200V
72982
72982
72982
72982
72982
72982
8035D9AADX7R102K
8005D9AABZ5UI04M
8005D9AABZ5UI04M
8005H9AADW5R103 K
8035D9AADX7R102K
8131 Ν 203C ΟG0102Κ
A12CI142
A12CII43
Α12CΙΙ 44
A12CI201
A12CI202
A12CI211
28 Ι -0775-00
281-0775-00
281-0773-00
281-0775-00
281-0773-00
281-0775-00
CAP .,FXD,CER
C AP .,FXD,CER
CAP .,FXD,CER
C AP .,FXD,CER
C AP .,FXD,CER
CAP .,FXD,CER
DI :O .IUF,20%,50V
DI :O .IUF,20%,50V
DI :O .OIUF,10%,100V
DI :O .IUF,20%,50 V
DI :O .O1UF,10%,100V
DI :O .IUF,20%,SOV
72982
72982
72982
72982
72982
72982
8005D9AABZ5UI04M
8005D9AABZ5UI04M
8005H9AADW5R103K
8005D9AABZ5UI04M
SOOSH9AADWSR103K
8005D9AABZ5UI04M
A 12C1212
A12CI221
A12CI222
A12C1223
A12CI231
A12CI232
281-0773-00
281-0797-00
281-0517-00
281-0775-00
28 Ι -0773-00
281-0773-00
C AP .,FXD,CER DI :O .OIUF,10%,100V
C AP .,FXD,CER DI :15PF,10%,100V
CAP .,FXD,CER
C AP .,FXD,CER
CAP .,FXD,CER
CAP .,FXD,CER
DI :39PF, +/ -3 .9PF,SOOV
DI :O .lUF,20%,50V
DI :O .OIUF,10%,100V
DI :O .OIUF,10%,100V
72982
72982
72982
72982
72982
72982
8005H9AADWSR103K
8035D9AAD000150K
308-000COG0390K
8005D9AABZSU104M
8005H9AADWSR103K
8005H9AADW5R103K
A12CI233
A12CI241
A120242
A12CI243
A12CI245
A12CI301
281-0797-00
281-0517-00
281-0775-00
281-0773-00
281-0773-00
281-0775-00
CAP .,FXD,CER
CAP .,FXD,CER
CAP .,FXD,CER
CAP .,FXD,CER
CAP .,FXD,CER
CAP .,FXD,CER
DI :15PF,10%,100V
DI :39PF, + /-3 .9PF,SOOV
DI :O .lUF,20%, 50V
DI :O .OIUF,10%,IOOV
DI :O .O1UF,10%,IOOV
DI :O .IUF,20%,50V
72982
72982
72982
72982
72982
72982
8035D9AAD000150K
308-000COG0390K
8005D9AABZ5U104M
8005H9AADW5R103K
8005H9AADW SR103K
8005D9AABZ5UI04M
A12C1321
Α12CΙ 334
A12CI341
A12CI342
Α12CΙ 343
A12CI345
281-0775-00
281-0775-00
281-0775-00
290-0804-00
281-0775-00
281-0775-00
CAP
CAP
CAP
CAP
.,FXD,CER DI :O .lUF,20%,50V
.,FXD,CER DI :O .IUF,20%,50V
.,FXD,CER DI :O .IUF,20%,SOV
.,FXD,ELCTLT :IOUF,+50-10%,25V
CAP .,FXD,CER DI :O .IUF,20%,SOV
CAP .,FXD,CER DI :O .IUF,20%,50 V
72982
72982
72982
55680
72982
72982
8005D9AABZ5UI04M
8005D9 ΑΑΒΖ 5υ 1 υ4Μ
8005D9AABZSU104M
25ULAIOV- Τ
8005D9AABZSU 104M
8005D9AABZ5UI04M
A12CI347
A12CI348
A12CI349
A12CI411
A 12CI421
A 12CI441
283-0204-00
281-0775-00
290-0804-00
281-0775-00
281-0775-00
281-0775-00
CAP .,FXD,CER DI :O .OIUF,20%,SOV
C AP .,FXD,CER DI :O .IUF,20%,SOV
CAP .,FXD,ELCTLT :IOUF,+50 - 10%,25 V
C AP .,FXD,CER DI :O .IUF,20%,SOV
CAP .,FXD,CER DI :O .IUF,20%,SOV
CAP .,FXD,CER DI :O .IUF,20%,50V
72982
72982
55680
72982
72982
72982
812 ΙΝ061 Ζ5υ 0103Μ
8005D9AABZ5UI04M
25ULAIOV-Τ
8005D9AABZ5UI04M
8005D9AABZ5UI04M
8005D9AABZSU 104M
A12CI442
A12CI501
Α12CΙ 503
A12CI511
A12CI512
A12CI521
290-0267-00
281-0773-00
281-0786-00
281-0775-00
281-0775-00
281-0773-00
CAP .,FXD,ELCTLT :IUF,20%,35V
CAP .,FXD,CER DI :O .OIUF,10%,IOOV
CAP .,FXD,CER DI :150PF,10%,100V
CAP .,FXD,CER DI :O .IUF,20%,50V
CAP .,FXD,CER DI :O .IUF,20%,50V
CAP .,FXD,CER DI :O .OI UF,10%,100V
56289
72982
72982
72982
72982
72982
162D105XO035CD2
8005H9AADWSR103K
8035D2AADXSP151K
8005D9AABZ5UI04M
8005D9AABZ5UI04M
SOOSH9AAD WSR103K
A12CI522
A12CI523
A12CI525
283-0220-00
281-0773-00
283-0024-00
CAP .,FXD,CE R DI :O .OIUF,20%,SO V
CAP .,FXD,CER DI :O .OIU F,10%,IOOV
CAP .,FXD,CER DI :O .IUF,+80-20%,50V
72982
72982
72982
8121N075X7RO103M
8005H9AADW SR103K
8121N083Z5UO104Z
R e placeable Elect rical Parts-DC 509
Serial/ Model No.
Tektro n ix
Eff
Com ponentCo
No.
P art No.
Dsco nt
A 12CI526
A 12CI531
Name & Description
Mfr
d e Mfr P art Num ber
72982
72982
72982
72982
8005H9AADWSR103K
8035D9AADXSR102M
SOOSH9AADWSR103K
SOOSD9AABZ5U104M
8005D9AABZSU104M
A 12CI602
281-0153-00
CAP ., V AR,AIR DI :1 .7-IOPF,250V
(STANDARD
----- ----O NLY)
CAP .,FXD,CER DI :24PF,5%,SOOV
A 12CI603
281-0564-00
(STANDARD O NLY)
----- ----A12CI604
28 Ι -0775-00
C AP .,FXD,CER DI :O .IUF,20%,SOV
(STANDARD ONLY)
----- -----
74970
187-0106-005
72982
301-OOOCOG0240J
72982
SOOSD9AABZSU104M
281-0630-00
----- ----281-0630-00
----- ----281-0773-00
281-0775-00
----- -----
C AP .,FXD,CER DI :39OPF,5%,500V
(STANDARD O NLY)
C AP .,FXD,CER DI :390PF,5%,SOOV
(STANDARD ONLY)
72982
630000Y5D391J
72982
630000Y5D391J
CAP .,FXD,CER DI :O .O1UF,10%,100V
CAP .,FXD,CER DI :O .IUF,20%,SOV
(OPTION 01 ONLY)
72982
72982
8005H9AADW5R103K
8005D9AABZSU 104M
A12CI622
A12CI641
A12CI642
A12CI643
A12CRI121
A 12CRI122
290-0804-00
281-0775-00
283-0220-00
283-0220-00
152-0246-00
152-0246-00
CAP .,FXD,ELCTLT :IOUF,+50-10%,25V
CAP .,FXD,CER DI :O .IUF,20%,SOV
C AP .,FXD,CER DI :O .OIUF,20%,50V
CAP .,FXD,CER DI :O .OIUF,20%,SOV
S EMICOND DEVICE :SW,S1,40V,200MA
S EMICOND DEVICE :SW,S1,40V,200MA
55680
72982
72982
72982
03508
03508
25ULAlOV-Τ
8005D9AABZ5U104M
8121 Ν075Χ7ΑΟ 103Μ
8121NO75X7RO103M
DE140
DE140
A12CRI123
A12CRI124
A12CRI131
A12CRI132
A12CRI141
A 12CRI142
152-0141-02
152-0141-02
152-0246-00
152-0246-00
152-0141-02
152-0141-02
S EMICOND
S EMICOND
S EMICOND
SEMICOND
SEMICOND
SEMICOND
01295
01295
03508
03508
01295
01295
1 Ν4152 Α
IN4152R
DE140
DE140
IN4152R
IN4152R
A12CR1211
A12CRI224
A12CRI244
A 12CRI401
A12CRI411
A12CRI412
152-0066-00
150-1036-00
150-1036-00
152-0141-02
152-0141-02
152-0141-02
SEMICOND DEVICE :SILICON,400 V ,750MA
14433
01295
01295
01295
01295
01295
L G4016
14433
LG4016
281-0773-00
CAP .,FXD,CER DI :O .O1UF,10%,100V
281-0770-00
CAP .,FXD,CER DI :O .OOIUF,20%,100V
A12CI541
281-0773-00
CAP .,FXD,CER DI :O .OIUF,10%,100V
CAP .,FXD,CER DI :O .IUF,20%,50V
A12CI542
281-0775-00
72982
CAP .,FXD,CER DI :O .IUF,20%,50V
A12C1601
281-0775-00
----- ----(OPTION 01 ONLY)
A12C1605
A 12CI611
A12CI612
A12CI621
DEVICE :SILICON,30V,150MA
DEVICE :SILICON,30V,150MA
DE VICE :S W ,S1,40V,200MA
DEVICE :SW,SI,40V ,200MA
DEVICE :SILICON,30V ,150MA
DEVICE :SILICON,30V ,150MA
LAMP,LED :RED,3 .OV,40MA
LAMP,LED :RED,3 .OV,40MA
SEMICOND DEVICE :SILICON,30V,150MA
SEMICOND DEVICE :SILICON,30V ,150MA
SEMICOND DEVICE :SILICON,30V ,150MA
SEMICOND DE VICE :SILICON,400 V ,750MA
A12CRI421
152-0066-00
50434
152-0322-00
S EMICOND DE VICE :SILICON,15V,HOT CARRIER
A12CRI422
A12CR1442
152-0141-02
S EMICOND DEVICE :SILICON,30V,150MA
SEMICOND DEVICE :SILICON,VAR VCAP .,4V ,33PF
A12CRI521
152-0269-00
S EMICOND DEVICE :SILICON,30V ,ISOMA
A12CRI541
152-0141-02
152-0141-02
S EMICOND DEVICE :SILICON,30V ,150MA
A12CRI611
01295
80009
01295
01295
TIL 209Α
TIL 209Α
1 N4152R
1 N4152R
1 Ν4152 Α
5082-2672
IN4152R
152-0269-00
IN4152R
IN4152R
14433
14433
71400
71400
71400
22526
L G4016
L G4016
AGC 1/2
AGC 1/2
AGC 3
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ BRZ GOLD
A12JI031
Ι 31-0608-00
----- ----(QTY
2)
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ BRZ GOLD
A12JI041
131-0608-00
----- ----2)
(QTY
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ BRZ GOLD
A12JI301
131-0608-00
----- ----3)
(QTY
22526
47357
22526
47357
22526
47357
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ BRZ GOLD
A12JI303
131-0608-00
----- ----(QTY
3)
22526
47357
A12C R I621
A12CRI641
A12F1541
A12FI542
A12FI641
A12JI010
152-0066-00
152-0066-00
159-0025-00
159-0025-00
159-0015-00
131-1934-00
S EMICOND DEVICE :SILICON,400V ,750MA
S EMICOND DEVICE :SILICON,400V,750MA
FUSE,CARTRIDGE :3AG,0 .5A,250V ,FAST-BLOW
FUSE,CARTRIDGE :3 ΑG, ο .5 Α ,250Υ ,F Αδ 7-BLOW
FUSE,CARTRIDGE :3AG,3A,250V,FAST-BLOW
TERM . S ET,PIN :1 Χ 36,0 .1 C TR,0 .9 L
65539-001
R eplaceable E lect rical P arts-DC 809
Compon ent No.
Tektronix
P art No.
Serial/ Model No.
E ff
Dscont
N ame & Description
A 12JI 310
131-1934-00
TERM . S ET,PIN :1 Χ 36,0 .1 CTR ,0 .9 L
A12 J1331
22526
131-0608-00
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ BRZ GOLD
----- ----(QTY 2)
A12 JI 22526
341
131-0608-00
TE RMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ ΒΑΖ GOLD
--------(Q
TY 2)
A12 JI 22526
402
131-0608-00
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ ΒΑΖ GO LD
----- ----(QTY 2)
A12 JI 22526
403
131-0608-00
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ ΒΑΖ GO LD
----- ----TY 2)
(Q
A12JI 410
131-1934-00
TERM . SET,PIN :1 Χ 36,0 .1 CTR ,0 .9 L
A12 JI 22526
411
131-0608-00
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ ΒΑΖ GO LD
----- ----(QTY 2)
ΑΙ 2JΙ 420
131-1634-00
CONTACT ASSY, EL :(31)0 .025 SQ Χ 0 .825 L
A12 JI 421
131-1634-00
CO NTACT A SSY, EL :(31)0 .025 SQ Χ 0 .825 L
A12 JI 22526
441
131-0608-00
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ BRZ GO LD
----- ----(QTY 2)
A 12JI 442
22526
131-0608-00
TERMIN AL,PIN:0 .365 L Χ 0 .025 ΡΗ BRZ GOLD
----- ----(QTY 2)
22526
A 12 JI 443
131-0608-00
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ ΒΑΖ GOLD
----- ----(Q
TY 2)
M fr
Code Mfr P art N um ber
22526
65539-001
47357
47357
47357
47357
22526
65539-001
47357
22526
65311-4
22526
65311-4
47357
47357
47357
A 12JI 22526
501
131-0608-00
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ ΒΑΖ GOLD
----- ----(Q
TY 2)
A 12JI 22526
511
131-0608-00
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ ΒΑΖ GOLD
----- ----(Q
T Y 5)
A 12JI 22526
521
131-0608-00
TERMINAL,PIN:0 .365 L Χ 0 .025 ΡΗ ΒΑΖ GOLD
----- ----(Q
TY 2)
47357
A 12JI 22526
522
131-0608-00
TERMINAL,PIN:0 .365 L Χ 0 .025 ΡΗ B RZ GOLD
----- ----(Q
TY 2)
A12J 1621
22526
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ ΒΑΖ GO LD
131-0608-00
----- ----(Q
TY 3)
A12JI 22526
622
131-0608-00
TERMIN AL,PIN :0 .365 L Χ 0 .025 ΡΗ B RZ GO LD
----- ----(Q
TY 2)
47357
A12 J 1623
22526
131-0608-00
TERMINAL,PIN :0 .365 L Χ 0 .025 ΡΗ ΒΑΖ GO LD
----- ----(QTY 2)
Α12 ΚΙ 031
148-0128-00
RELAY, ARMATURE :1 FORM Χ δ 1 FRO M V ,8 VD C
Α12 ΚΙ 032
148-0128-00
RELAY, ARMATURE :1 FORM Χ & 1 FROM V ,8 VD C
Α12 ΚΙ 033
RELAY,ARMATURE :1 FORM Χ δ 1 FROM V ,8 VD C
148-0128-00
Α 12 ΚΙ 041
148-0128-00
RELAY, ARMATURE :1 F OR M Χ & 1 FROM V ,S VD C
47357
47357
47357
47357
47357
80009
80009
80009
80009
148-0128-00
148-0128-00
148-0128-00
148-0128-00
80009
80009
Α12 Κ 1042
RELAY, ARMATURE :1 F OR M Χ & 1 FROM V ,8 VD C
148-0128-00
Α12 ΚΙ 043
148-0128-00
RELAY,ARMATURE :1 F OR M Χ & 1 F ROM V ,8VD C
95348
Α12 ΚΙ 621
148-0076-00
RELAY,REED :1 FORM A ,5 V ,0 .25A,100 V
Α12 ΚΙ 622
95348
148-0076-00
RELAY, REED :1 F ORM A ,5 V ,0 .25A ,100 V
A12LI 331
120-0382-00
XFMR,TOROID :14 TURNS,SINGLE
A12LI 333
120-0382-00
XFMR,TOROID :14 TURNS,S INGLE
80009
80009
148-0128-00
148-0128-00
F 81-1447
Σ81-1447
120-0382-00
120-0382-00
A 12 LI 521
A12Q1101
A 12Q I 102
A 12QI 103
A 12Q1121
A12Q I 122
108-0643-00
151-0190-00
151-0188-00
151-0335-00
151-1117-00
151-0427-00
CO IL,RF :FIXED ,54NH
TRANS I STOR :S ILICON,NPN
TRAN S ISTOR :S ILICON,PNP
TRAN S I STOR :S ILICON,PNP
TRANS ISTOR :FE,DU AL,N-C HANNEL ,S I,DMOS
TRAN S ISTOR :S ILICON,NPN
80009
07263
04713
04713
22229
80009
108-0643-00
S032677
SPS6868K
SJE 917
MD 1000
151-0427-00
A 12QI 141
A12Q I 142
A 12QI 221
A 12Q I 222
A12Q I 223
A 12Q I 224
151-1117-00
151-0427-00
151-0367-00
151-0333-00
151-0367-00
151-0333-00
TRAN S ISTOR :FE,DU AL,N-CHANNEL ,S I,DM OS
TRANS ISTOR :S ILICO N,NPN
TRAN S ISTOR :S ILICON,NPN ,S EL FROM 3571 ΤΡ
TRANS ISTOR :S ILICON,NPN ,SEL FROM MP S918
TRAN S I STOR :S ILICON,NPN ,S EL FROM 357 ΙΤΡ
T RANS I STOR:S ILICON,NPN ,S EL FROM MP S918
22229
80009
01295
04713
01295
04713
MD 1000
151-0427-00
SKA6516
SPS1752
S KA6516
SPS1752
A 12Q1225
151-0369-00
TRANS I STOR:S ILICO N,PNP
01295
SKA6664
R e placea ble Electri cal
Tektro nix
Serial/ M od el No.
Com ponent
No.
P art No.
Eff
Dscont
Co
Mfr
d e Mfr Part Num ber
Name & Descriptio n
A12QI226
A12Q1227
A 12QI228
A12QI229
A 12Q1231
A12QI232
151-0369-00
151-0221-00
151-0221-00
151-0367-00
151-0427-00
151-0367-00
T RANSISTOR :SILICON,PNP
T RANSISTOR :SILICON,PNP
T RANSISTOR :SILICON,PNP
TRANSISTOR :SILICON,NPN,SEL
T RANSISTOR :SILICON,NPN
T RANSISTOR:SILICON,NPN,SEL
A12QI233
151-0367-00
151-0333-00
151-0369-00
151-0367-00
151-0333-00
151-0369-00
TΑANSISTOR :SILICON,NPN,SEL
TRANSISTOR:SILICON,NPN,SEL
T ΑANSISTOR :SILICON,PNP
T RANSISTOR :SILICON,NPN,SEL
T RANSISTOR :SILICON,NPN,SEL
T ΑANSISTOR :SILICON,PNP
A12QI245
A12QI246
A12QI247
A 12QI248
A 12Q1311
151-0221-00
151-0221-00
151-0427-00
151-0367-00
151-0367-00
151-0188-00
A12QI312
A12QI331
A12QI332
A12QI333
A12QI334
A12QI341
Parts-1)C 509
01295
04713
04713
01295
80009
01295
SKA6664
S PS246
SPS246
S KA6516
01295
04713
01295
01295
04713
01295
S KA6516
S PS1752
SKA6664
SKA6516
S PS1752
S KA6664
T RANSISTOR :SILICON,PNP
T RANSISTOR :SILICON,PNP
T RANSISTOR:SILICON,NPN
T RANSISTOR :SILICON,NPN,SEL
04713
04713
80009
01295
01295
04713
S PS246
S PS246
151-0188-00
151-0220-00
151-0220-00
151-0220-00
151-0220-00
151-0220-00
T RANSISTOR :SILICON,PNP
T ΑANSISTOR :SILICON,PNP
T RANSISTOR :SILICON,PNP
T RANSISTOR :SILICON,PNP
T ΑANSISTOR :SILICON,PNP
SPS6868K
TRANSISTOR :SILICON,PNP
04713
07263
07263
07263
07263
07263
A 12QI342
A12QI343
A12QI344
A12QI401
A12QI411
A12QI412
151-0220-00
151-0220-00
151-0190-00
151-0190-00
151-0190-00
151-0190-00
TRANSISTOR :SILICON,PNP
TRANSISTOR:SILICON,PNP
TRANSISTOR:SILICON,NPN
TRANSISTOR:SILICON,NPN
TRANSISTO R:SILICON,NPN
TΑANSISTOR :SILICON,NPN
07263
07263
07263
07263
07263
07263
S036228
S036228
S032677
S032677
S032677
S032677
A12QI421
A12QI422
A 12QI423
A12QI433
A12Q1441
A12QI442
151-0220-00
151-0220-00
151-0220-00
151-0221-00
151-0221-00
151-0221-00
TΑANSISTOR :SILICON,PNP
TRANSISTOR :SILICON,PNP
TRANSISTOR :SILICON,PNP
T RANSISTOR :SILICON,PNP
T RANSISTOR :SILICON,PNP
07263
07263
07263
04713
04713
04713
S036228
S036228
S036228
SPS246
S PS246
S PS246
A 12Q1443
A 12QI444
A 12QI445
A 12QI501
A12QI502
A 12QI531
151-0432-00
151-0453-00
151-0453-00
151-0188-00
151-0190-00
151-0302-00
T ΑANSISTOR :SILICON,NPN
T RANSISTOR :SILICON,PNP
T RANSISTOR :SILICON,PNP
T ΑANSISTOR :SILICON,PNP
T RANSISTOR :SILICON,NPN
T ΑANSISTOR :SILICON,NPN
80009
80009
80009
04713
07263
07263
151-0432-00
151-0453-00
151-0453-00
S PS6868K
S032677
S038487
07263
S032677
07263
01121
91637
01121
S032677
C B1025
MFF1816G80002F
ΒΒ 9105
01121
01121
01121
01121
01121
01121
CB2005
C B5105
ΒΒ 5105
ΒΒ 9105
C B2005
C B1025
01121
91637
01121
C B5105
MFF1816G80002F
ΒΒ 5105
A 12QI234
A12Q1235
A12QI241
A12QI242
A 12QI243
A 12Q1244
FROM 357ΙΤΡ
FROM 3571 ΤΡ
FROM 3571 ΤΡ
FROM M PS918
FROM 3571 ΤΡ
FROM MPS918
FROM 3571 ΤΡ
T RANSISTOR :SILICON,NPN,SEL FROM 3571 ΤΡ
T ΑANSISTOR :SILICON,PNP
T RANSISTO R :SILICON,PNP
A 12QI611
151-0190-00
T RANSISTOR :SILICON,NPN
(STANDARD
----- ----O NLY)
A 12QI612
151-0190-00
T RANSISTOR :SILICON,NPN
Α 12 ΑΙΟ22
315-0102-00
RES .,FXD,CMPSN :IK ΟΗΜ ,5%,0 .25ω
A 12RIO23
321-0891-00
RES .,FXD,FILM :800K ΟΗΜ, Ι %,0 .125W
A12RIO24
317-0910-00
RES .,FXD,CMPSN :91 ΟΗΜ ,5%,0 .125W
Α12 ΑΙΟ30
Α12 ΑΙΟ31
Α12 ΑΙΟ32
Α12 ΑΙΟ39
A12RIO40
Α12 ΑΙΟ41
315-0200-00
315-0510-00
317-0510-00
317-0910-00
315-0200-00
315-0102-00
RES .,FXD,CMPSN :20
RES .,FXD,CMPSN :51
RES .,FXD,CMPSN :51
RES .,FXD,CMPSN :91
RES .,FXD,CMPSN :20
RES .,FXD,CMPSN :IK
Α12 ΑΙΟ42
Α 12 ΑΙΟ43
Α12 Α 1045
315-0510-00
321-0891-00
317-0510-00
RES .,FXD,CMPSN :51 ΟΗΜ,5%,0 .25W
RES .,FXD,FILM :800K ΟΗΜ,1%,0.125 W
RES .,FXD,CMPSN :51 ΟΗΜ ,5%,0 .125W
ΟΗΜ ,5%,0 .25W
ΟΗΜ ,5%,0 .25W
ΟΗΜ ,5%,0 .125W
ΟΗΜ ,5%,0 .125W
ΟΗΜ ,5%,0 .25W
ΟΗΜ ,5%,0 .25W
151-0427-00
S KA6516
151-0427-00
SKA6516
SKA6516
S PS6868K
S036228
S036228
s036228
S036228
S036228
R eplaceable Elect rical P arts-DC 509
Com ponent No.
Tektro nix
Part No.
Serial/ Model No.
Eff
Dsco nt
N ame & Description
RES .,VAR,NONWIR :250 ΟΗΜ ,10%,O .SOW
A12 RI 102
311-1236-00
RE S ., FX D ,CMPSN :430 ΟΗΜ ,5%,0 .25W
Α12 ΑΙ 103
315-0431-00
RE S ., FXD ,CMPSN :300 ΟΗΜ ,5%,0 .25W
Α12 ΑΙ 104
315-0301-00
RE S ., FXD ,CMP SN:120 ΟΗΜ ,5%,0 .25W
315-0121-00
A12 RI 105
01121
RE S ., FXD ,CMP SN:5 .1 K ΟΗΜ,5%,0 .25W
ΑΙ 2ΑΙ 106
315-0512-00
RES .,FXD,FILM :IM ΟΗΜ ,1%,0 .125W
A12 RI 121
321-0481-00
M fr
Code Mfr P art N umber
73138
01121
01121
01121
24546
72 Χ-22-0-251Κ
CB4315
CB 3015
CB 1215
CB5125
NA4D 1004 F
Α12 Α1122
Α12 Α1123
Α12 ΑΙ 124
Α12 Α1125
Α12 ΑΙ 126
Α12 Α1127
315-0154-00
315-0680-00
315-0820-00
315-0820-00
315-0513-00
315-0561-00
RES ., FXD ,CMP SN :150 K ΟΗΜ ,5%,0 .25W
RES ., FXD ,CMPSN :68 ΟΗΜ ,5 Ζ ,0 .25W
RES ., FXD ,CMPSN :82 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMPS N :82 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMPSN :51 K ΟΗΜ,5%,0 .25W
RE S ., FXD ,CMPSN :560 ΟΗΜ,5%,0 .25W
01121
01121
01121
01121
01121
01121
CB1545
CB6805
CB8205
CB8205
CB 5135
CB5615
Α12 ΑΙ 131
Α12 Α1132
Α12 ΑΙ 133
Α12ΑΙ 134
Α12 Α 1135
Α12ΑΙ 136
321-0618-00
315-0751-00
315-0162-00
315-0301-00
315-0510-00
315-0201-00
RES .,FXD,FILM :250K ΟΗΜ ,1%,0 .125W
RE S ., FXD ,CMPSN :750 ΟΗΜ ,5%,0 .25W
RE S ., FXD,C MP SN :1 .6K ΟΗΜ ,5%,0 .25W
RE S ., FXD ,C MP SN :300 ΟΗΜ,5%,0 .25W
RE S ., FXD ,C MP SN :51 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,C MP SN :200 ΟΗΜ ,5%,0 .25W
91637
01121
01121
01121
01121
01121
MFF 1816G25002 F
CB7515
CB 1625
CB3015
CB5105
CB2015
Α12 ΑΙ 137
Α 12 ΑΙ 139
A12 R1140
Α12 ΑΙ 141
A12 RI 142
A12 RI 143
315-0513-00
315-0820-00
315-0510-00
321-0618-00
321-0481-00
315-0154-00
RE S ., FXD ,CMPSN:51K ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMP SN:82 ΟΗΜ,5%,0 .25W
RE S ., FXD ,CMP SN:51 ΟΗΜ,5%,0 .25W
RES .,FXD,FILM :250 K ΟΗΜ ,1%,0 .125W
RES .,FXD,FILM :IM ΟΗΜ ,1%,0 .125W
RE S ., FXD ,CMP SN:150 K ΟΗΜ ,5%,0 .25W
01121
01121
01121
91637
24546
01121
CB 5135
CB8205
CB 5105
MFF1816G25002 F
NA4D 1004 F
CB1545
Α12 Α1144
Α12 Α1145
Α12 ΑΙ 146
A12 RI 147
A12 RI 148
Α 12 ΑΙ 149
315-0680-00
315-0820-00
315-0301-00
315-0561-00
315-0751-00
315-0162-00
RE S ., FXD ,CMPSN :68 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMPSN :82 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMP SN :300 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMPSN :560 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMPSN :750 ΟΗΜ,5%,0 .25W
RE S ., FXD ,CMPS N :1 .6 K ΟΗΜ ,5%,0 .25W
01121
01121
01121
01121
01121
01121
CB 6805
CB8205
CB3015
CB5615
C B7515
CB1625
Α12 ΑΙ 201
Α12 Α1202
Α12 ΑΙ 203
Α12 ΑΙ 211
A12 R1212
Α12 ΑΙ 213
321-0210-00
321-0214-00
321-0242-00
311-1236-00
321-0210-00
321-0214-00
RES .,F XD,FILM :1 .5K ΟΗΜ ,1%,0 .125W
RES .,FXD,FILM :1 .65K ΟΗΜ ,1%,0 .125W
RES .,FXD,FILM :3 .24K ΟΗΜ ,1%,0 .125W
RE S ., VAR , NONWIR :250 ΟΗΜ , ΙΟ %,0 .50W
RES .,FXD,FILM :1 .5 K ΟΗΜ,1%,0 .125W
RES .,FXD,FILM :1 .65K ΟΗΜ,1%,0 .125W
91637
91637
91637
73138
91637
91637
MFF 1816G I 5000 F
MFF 1816G I 650O F
MFF 1816G32400F
72 Χ-22-0-251Κ
MFF 1816G15000F
MFF1816GI 650OF
Α12 ΑΙ 214
Α12 ΑΙ 220
A12 RI 221
Α12 ΑΙ 222
Α12 ΑΙ 223
Α12 ΑΙ 224
321-0242-00
315-0121-00
315-0130-00
315-0130-00
315-0200-00
315-0200-00
RES .,FXD,FILM :3 .24K ΟΗΜ ,1%,0 .125W
RE S ., FXD ,CMPSN :120 ΟΗΜ ,5%,0 .25W
RE S ., FX D ,C MP SN :13 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,C MP SN :13 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,C MP SN :20 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,C MP SN :20 ΟΗΜ ,5%,0 .25W
91637
01121
01121
01121
01121
01121
MFF1816G32400 F
CB 1215
C B1305
CB1305
CB2005
CB 2005
Α12 Α1225
Α 12 ΑΙ 226
Α 12 ΑΙ 227
Α12 ΑΙ 228
A12RI229
Α12 ΑΙ 231
315-0200-00
315-0111-00
315-0681-00
315-0680-00
315-0680-00
315-0510-00
RES ., FXD ,C MP SN :20 ΟΗΜ,5%,0 .25W
RE S ., FXD ,CMP SN :110 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,C MP SN :680 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMP SN:68 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMPSN :68 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMP SN :51 ΟΗΜ ,5%,0 .25W
01121
01121
01121
01121
01121
01121
C B2005
CB 1115
CB6815
CBb805
CB6805
CB5105
Α12 ΑΙ 232
Α12 ΑΙ 233
Α12 ΑΙ 234
Α 12 ΑΙ 235
Α 12 Α1236
Α 12 Α1237
315-0302-00
315-0821-00
315-0510-00
315-0131-00
315-0101-00
315-0680-00
RES .,FXD ,CMP SN :3K ΟΗΜ ,5%,0 .25W
RE S ., FXD ,C MP SN :820 ΟΗΜ ,5%,0 .25W
RE S ., FXD,C MP SN :51 ΟΗΜ ,5%,0 .25W
RES ., FXD,C MP SN :130 ΟΗΜ ,5%,0 .25W
RE S ., FXD,C MP SN :100 ΟΗΜ,5%,0 .25W
RE S ., FXD,C MP SN :68 ΟΗΜ ,5%,0 .25W
01121
01121
01121
01121
01121
01121
CB 3025
CB8215
CB5105
CB1315
CB 1015
CB 6805
Α12 ΑΙ 238
Α12 Α1239
Α12 ΑΙ 240
315-0680-00
315-0130-00
315-0821-00
RE S ., FXD ,C MP SN :68 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,C MP SN :13 ΟΗΜ,5%,0 .25W
RE S ., FXD ,C MP S N :820 ΟΗΜ ,5%,0 .25W
01121
01121
01121
CB6805
CB1305
CB8215
R eplaceable
Elect ri cal Parts-DC 509
Serial/ M od el No.
Mfr
Tektronix
Com ponent
Code
P art No.
Eff
Name & Descri ptio n
Mfr P art Num ber
No.
Dscont
Α1201121
Α1241
315-0201-00
RE S ., FXD ,CMP SN:200 ΟΗΜ ,5%,0 .25W
A12 RI 242
315-0510-00
RE S ., FXD ,CMP SN :51 ΟΗΜ,5%,0 .25W
Α12 ΑΙ 243
315-0200-00
R ES ., FXD ,CMP SN :20 ΟΗΜ ,5%,0 .25W
Α12 ΑΙ 244
315-0200-00
RE S ., FXD ,CMP SN:20 ΟΗΜ,5%,0 .25W
Α12 ΑΙ 245
315-0200-00
RE S ., FXD ,CMP SN :20 ΟΗΜ,5%,0 .25W
Α12 ΑΙ 246
315-0111-00
R ES ., FXD ,CMP SN:110 ΟΗΜ ,5%,0 .25W
01121
01121
01121
01121
01121
CB2015
CB5105
CB2005
CB2005
CB2005
CB 1115
Α12 ΑΙ 247
Α12 ΑΙ 248
Α12 ΑΙ 249
Α12 ΑΙ 301
A12 RI 302
Α12 ΑΙ 303
315-0681-00
315-0302-00
315-0130-00
311-1248-00
315-0332-00
315-0752-00
RE S
RE S
RE S
RES
RE S
RE S
., FXD ,C MP SN:680 ΟΗΜ ,5%,0 .25W
., FXD ,CMP S N:3K ΟΗΜ,5%,0 .25ω
., FXD ,CMP S N :13 ΟΗΜ,5%,0 .25W
., VAR,NONWIR :500 ΟΗΜ ,10%,0 .50W
., FXD ,CMP SN:3 .3K ΟΗΜ ,5%,0 .25W
., FXD ,CMPSN :7 .5K ΟΗΜ ,5%,0 .25W
01121
01121
01121
73138
01121
01121
CB 6815
CB3025
CB1305
72Χ-23-0-501Κ
CB3325
CB7525
Α12 ΑΙ 304
Α12 Α1305
Α12 ΑΙ 306
Α12 ΑΙ 307
Α12 ΑΙ 308
Α12 ΑΙ 309
321-0238-00
321-0158-00
315-0752-00
321-0269-00
315-0331-00
315-0332-00
RES
RES
RE S
RES
RE S
RE S
.,FXD,FILM :2 .94K ΟΗΜ , Ι %,0 .125W
.,FXD,FILM :432 ΟΗΜ,1%,0 .125 W
., FXD ,C MP SN :7 .5K ΟΗΜ ,5%,0 .25W
.,FXD,FILM :6 .19K ΟΗΜ ,1%,0 .125W
., FX D ,CMPSN :330 ΟΗΜ ,5%,0 .25W
., FXD ,C MP SN :3 .3K ΟΗΜ ,5%,0 .25W
91637
91637
01121
91637
01121
01121
MFF 1816G29400 F
MFF1816G432 ROF
CB7525
MFF1816G61900 F
CB3315
CB3325
A12RI 311
Α12 ΑΙ 312
Α12 ΑΙ 313
A12 RI 314
Α12 ΑΙ 315
A12 R1316
321-0481-00
321-0281-00
315-0103-00
315-0103-00
315-0103-00
315-0103-00
RES .,FXD,FILM :IM ΟΗΜ, Ι %,0 .125W
RES .,FXD,FILM :8 .25K ΟΗΜ ,1%,0 .125W
RE S ., FXD ,CMPSN :IOK ΟΗΜ,5%,0 .25W
RES .,FXD ,C MP SN :I OK ΟΗΜ,5%,0 .25W
RE S ., FXD ,CMPSN :1OK ΟΗΜ ,5%,0 .25W
RES .,FXD ,C MP SN :1OK ΟΗΜ ,5%,0 .25W
24546
91637
01121
01121
01121
01121
N A4 D1004 F
Α12 ΑΙ 317
A12 RI 318
Α12 ΑΙ 319
Α12 Α1321
Α12 ΑΙ 322
Α 12 ΑΙ 323
311-1245-00
321-0481-00
321-0281-00
315-0103-00
315-0103-00
311-1245-00
RES .,VAR,NONWIR :I OK ΟΗΜ,10%,0 .50W
RES .,FXD,FILM :1 M ΟΗΜ,1%,0 .125W
RES .,FXD,FILM :8 .25K ΟΗΜ,1%,0 .125W
RE S ., FXD ,CMPSN :1OK ΟΗΜ ,5%,0 .25W
RES .,F XD ,CMP SN:I OK ΟΗΜ ,5%,0 .25 W
RES .,VAR,NONWIR :1OK ΟΗΜ ,10%,O .SOW
73138
24546
91637
01121
01121
73138
Α 12 ΑΙ 324
Α 12 ΑΙ 325
Α 12 ΑΙ 326
Α 12 ΑΙ 327
Α 12 ΑΙ 328
Α 12 ΑΙ 329
321-0481-00
321-0281-00
321-0481-00
321-0281-00
315-0510-00
315-0101-00
RES .,FXD,FILM :IM ΟΗΜ ,1%,0 .125 W
RES .,F XD,FILM :8 .25K ΟΗΜ ,1%,0 .125W
RES .,FXD,FILM :IM ΟΗΜ ,1%,0 .125W
RES .,FXD,FILM :8 .25K ΟΗΜ ,1%,0 .125ω
RE S ., FXD ,C MPSN:51 ΟΗΜ,5%,0 .25W
RE S ., FXD ,CMP SN:100 ΟΗΜ ,5%,0 .25W
24546
91637
24546
91637
01121
01121
NA4D1004 F
Α 12 ΑΙ 332
A 12 RI 333
Α 12 ΑΙ 335
Α 12 ΑΙ 338
Α 12 ΑΙ 341
Α 12 ΑΙ 342
315-0131-00
315-0122-00
307-0707-00
315-0511-00
315-0510-00
315-0131-00
RE S ., FXD ,CMPSN :130 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMP SN:1 .2 K ΟΗΜ ,5%,0 .25W
RES .,NT WK ,F XD FI :4,4 .7 K ΟΗΜ ,2%,0 .2 W
R ES ., FXD ,C MPSN :510 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,C MP SN :51 ΟΗΜ,5%,0 .25W
RE S ., FXD ,CMPSN :130 ΟΗΜ ,5%,0 .25W
01121
01121
01121
01121
01121
01121
C B1315
Α 12 ΑΙ 343
Α 12 ΑΙ 344
A12 RI 345
Α12 ΑΙ 346
Α 12 ΑΙ 347
Α12 Α 1348
315-0101-00
315-0101-00
315-0122-00
315-0510-00
315-0511-00
315-0131-00
RE S ., FXD ,C MP S N :100 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMPSN :100 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMPSN :1 .2K ΟΗΜ ,5%,0 .25W
RE S ., FXD ,C MP SN :51 ΟΗΜ,5%,0 .25W
RE S ., FXD ,CMPSN :510 ΟΗΜ ,5%,0.25W
R ES ., FXD,C MP SN :130 ΟΗΜ,5%,0 .25W
01121
01121
01121
01121
01121
01121
CB1015
CB1015
CB1225
C B5105
CB5115
CB1315
Α12 ΑΙ 349
Α12 ΑΙ 401
Α12 Α 1402
Α12 ΑΙ 403
A12 RI 404
ΑΙ 2Α1411
315-0121-00
315-0512-00
315-0512-00
315-0112-00
315-0181-00
315-0512-00
RE S ., FXD ,CMP SN :120 ΟΗΜ,5%,0 .25ω
RES .,FXD ,C MP SN :S .IK ΟΗΜ ,5%,0 .25W
RES ., FXD,C MP SN :S .1 K ΟΗΜ ,5%,0 .25W
RES .,FXD,C MP SN :I .1 K ΟΗΜ ,5%,0 .25W
RES ., FXD ,C MP SN :180 ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMP SN :S .1 K ΟΗΜ,5%,0 .25W
01121
01121
01121
01121
01121
01121
CB1215
CB5125
CB5125
CB 1125
CB 1815
C B5125
Α12 ΑΙ 412
Α12 ΑΙ 413
A12 RI 414
315-0511-00
315-0122-00
315-0511-00
R ES ., FXD ,C MP SN :510 ΟΗΜ ,5%,0 .25W
01121
01121
01121
CB5115
CB1225
CB5115
RE S ., FXD ,C MP SN :1 .2K ΟΗΜ ,5%,0 .25ω
R ES ., FXD ,C MP SN :510 ΟΗΜ ,5%,0 .25ω
MFF1816G82500 F
CB1035
CB 1035
CB1035
CB 1035
72-28-0
NA4D 1004 F
MFF 1816G82500 F
CB 1035
CB 1035
72-28-0
MFF1816G82500 F
NA4D1004 F
MFF 1816G82500 F
CB5105
C B 1015
CB1225
208Β472
CB5115
CB5105
CB1315
R eplaceable E lect rical Parts-DC 509
Te ktronix
Serial/ M o del No.
Mfr
Component No.
Code
Part No.
E ff
Dscont
Name & Description
Mfr P art Num b er
A 12R1415
01121
315-0242-00
RE S ., FXD ,C MP SN :2 .4K ΟΗΜ,5%,0 .25W
Α12 Α1416
315-0511-00
RE S ., FXD ,CMP SN:510 ΟΗΜ ,5%,0 .25W
Α12 Α1421
307-0707-00
RES .,NTWK ,F XD FI :4,4 .7 K ΟΗΜ,2%,0 .2W
Α12 ΑΙ 423
315-0512-00
RES .,FXD ,CMPSN:5 .IK ΟΗΜ,5%,0 .25W
Α12 ΑΙ 425
01121
315-0152-00
RE S ., FXD ,CMP SN :1 .5 K ΟΗΜ,5%,0 .25W
01121
Α12 ΑΙ 431
307-0695-00
RES .,NT WK,FXD FI :9,150 ΟΗΜ ,2%,0 .2 W
01121
01121
01121
CB2425
CB 5115
208Β472
CB5125
CB1525
210Α151
01121
01121
01121
91637
01121
01121
210Α151
CB1225
CB3625
RS2 B162ER 300 υK
C B5105
CB 8205
RE S ., FXD ,C MP SN :82 ΟΗΜ,5%,0 .25W
RE S ., FXD,C MP SN :51 ΟΗΜ,5%,0 .25W
RE S ., FXD ,CM P S N :2 .7 K ΟΗΜ,5%,0 .25W
RE S ., FXD ,C MP SN:1 .SK ΟΗΜ,5%,0 .25W
RES .,F XD ,CMP SN :IK ΟΗΜ,5%,0 .25ω
RES .,FXD ,C MP SN :I OK ΟΗΜ ,5%,0 .25W
01121
01121
01121
01121
01121
01121
CB8205
CB5105
CB2725
CB1525
CB1025
CB1035
., FXD ,CMPSN:S .1 K ΟΗΜ,5%,0 .25W
.,FXD ,CMPSN:IK ΟΗΜ ,5%,0 .25W
., FXD ,CMPSN:470K ΟΗΜ,5%,0 .25W
.,FXD ,C MP SN :39K ΟΗΜ ,5%,0 .25W
., FXD ,C MP SN:5 .1 K ΟΗΜ,5 Ι ,0 .25W
., FXD ,C MP SN :5 .6K ΟΗΜ,5%,0 .25W
01121
01121
01121
01121
01121
01121
CB5125
CB1025
CB4745
CB3935
CB5125
CB 5625
315-0113-00
315-0223-00
315-0182-00
315-0332-00
315-0332-00
315-0102-00
RES .,FXD ,C MP SN :11K ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMP SN :22K ΟΗΜ ,5%,0 .25W
RE S ., FXD,C MP SN :1 .8K ΟΗΜ,5%,0 .25W
RE S ., FXD ,CMP SN :3 .3K ΟΗΜ ,5%,0 .25W
RE S ., FXD ,C MP SN :3 .3K ΟΗΜ,5%,0 .25W
RES .,FXD ,C MP SN :IK ΟΗΜ,5%,0 .25W
01121
01121
01121
01121
01121
01121
CB 1135
CB2235
CB 1825
CB 3325
CB 3325
CB 1025
Α12 Α1518
A12 RI 519
Α 12 ΑΙ 521
ΑΙ 2Α1522
Α 12 ΑΙ 526
A 12 RI 528
315-0102-00
315-0332-00
315-0133-00
315-0471-00
307-0103-00
315-0471-00
RES
RE S
RE S
RE S
RE S
R ES
01121
01121
01121
01121
01121
01121
CB 1025
CB 3325
CB1335
CB4715
CB27G5
C B4715
Α12 ΑΙ 531
Α12 ΑΙ 532
Α 12 ΑΙ 533
A12RI 534
Α12 ΑΙ 535
Α 12 ΑΙ 541
315-0101-00
315-0102-00
315-0512-00
307-0103-00
315-0102-00
321-0242-00
RE S ., FXD ,C MP SN :100 ΟΗΜ ,5%,0 .25W
RES .,FXD ,C MP SN :IK ΟΗΜ,5%,0 .25W
RE S ., FXD ,C MP S N :5 .1 K ΟΗΜ,5%,0 .25W
RE S ., FXD ,CMP SN :2 .7 ΟΗΜ ,5%,0 .25W
RES .,FXD ,C MP SN :IK ΟΗΜ,5%,0 .25W
RES .,FXD,FILM :3 .24K ΟΗΜ,1%,0 .125W
01121
01121
01121
01121
01121
91637
CB 1015
CB 1025
CB5125
CB27G5
CB 1025
MFF 1816G32400 F
Α 12 ΑΙ 542
Α 12 ΑΙ 543
ΑΙ 2ΑΙ 544
A12 RI 545
Α 12 Α1547
Α12 ΑΙ 548
321-0297-00
315-0102-00
315-0132-00
315-0202-00
315-0202-00
315-0100-00
RES . ,FXD,FILM :12 . lK ΟΗΜ ,1%,0 .125 ω
RES .,FXD ,CMPSN :IK ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMP SN:1 .3K ΟΗΜ,5%,0 .25W
RES .,F XD ,CMP SN :2 K ΟΗΜ ,5%,0 .25W
RES .,FXD ,CMP SN :2 K ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMP SN :10 ΟΗΜ ,5%,0 .25W
91637
01121
01121
01121
01121
01121
MFF1816GI 2101 F
CB 1025
CB 1325
CB2025
CB 2025
CB 1005
Α 12 ΑΙ 601
315-0183-00
----- ----315-0562-00
----- ----321-0105-00
----- -----
RE S ., FXD ,CMP SN:18K ΟΗΜ ,5%,0 .25W
(S TANDARD ONLY)
RE S ., FXD ,CMP SN:5 .6K ΟΗΜ,5%,0 .25W
(S TAND ARD ONL Y)
RES .,FXD,FILM :121 ΟΗΜ , Ι%,0 .125W
(OPTION 01 ONLY)
01121
CB 1835
01121
CB5625
91637
MFF 1816G121 ROF
321-0213-00
----- ----315-0152-00
----- -----
RES .,FXD,FILM :1 .62K ΟΗΜ, Ι %,0 .125W
(OPTION 01 ONLY)
RE S ., FXD ,C MP SN :1 .5 K ΟΗΜ ,5%,0 .25W
(S TAND ARD ONLY)
91637
MFF 1816G I 620O F
01121
CB1525
Α12 Α 1432
Α12 ΑΙ 433
Α12 ΑΙ 434
Α12 ΑΙ 435
Α12 Α1441
A12R I442
307-0695-00
315-0122-00
315-0362-00
308-0244-00
315-0510-00
315-0820-00
RES
RE S
RE S
RE S
RE S
RE S
Α12 ΑΙ 443
A12 RI 444
Α12 ΑΙ 445
A12RI 446
Α 12 ΑΙ 447
Α 12 ΑΙ 501
315-0820-00
315-0510-00
315-0272-00
315-0152-00
315-0102-00
315-0103-00
Α12 ΑΙ 502
Α 12 Α1503
Α 12 ΑΙ 504
Α 12 ΑΙ 505
Α12 ΑΙ 510
Α 12 ΑΙ 511
315-0512-00
315-0102-00
315-0474-00
315-0393-00
315-0512-00
315-0562-00
RE S
RES
RE S
RES
RE S
RE S
Α 12 ΑΙ 512
Α 12 ΑΙ 513
Α12 ΑΙ 514
Α 12 ΑΙ 515
Α 12 Α1516
Α 12 ΑΙ 517
Α 12 Α1602
Α12 ΑΙ 603
ήΙ 2Α1604
A12R 1605
.,NT WK,FXD FI :9,150 ΟΗΜ ,2%,0 .2W
., FXD ,CMP SN:1 .2 K ΟΗΜ,5%,0 .25W
., FXD ,CMP SN:3 .6K ΟΗΜ,5%,0 .25W
., FXD ,WW :0 .3 ΟΗΜ,10%,2W
., FXD ,C MP SN:51 ΟΗΜ,5%,0 .25W
., FXD ,C MP SN :82 ΟΗΜ,5%,0 .25W
.,FXD ,CMP SN :IK ΟΗΜ,5%,0 .25W
., FXD ,C MP SN :3 .3K ΟΗΜ,5%,0 .25W
., FXD ,CMP S N :13K ΟΗΜ ,5%,0 .25W
., FXD ,CMPSN :470 ΟΗΜ ,5%,0 .25W
., FXD ,C MP SN :2 .7 ΟΗΜ ,5%,0 .25W
., FXD ,C MP SN:470 ΟΗΜ ,5%,0 .25W
Replacea ble Elect rical Parts-13C 509
Com ponent No.
A12RI 611
Tektronix
P art No.
Serial/ M odel No.
E ff
Dscont
N ame & Descri ption
Mfr
Code Mfr P art Nu mber
RES .,FXD ,CMP SN :IK ΟΗΜ ,5%,O . Z SW
(S TANDARD ONL Y)
RE S ., FXD ,CMPSN :510 ΟΗΜ ,5%,0 .25W
RES .,FXD ,CMP S N :IK ΟΗΜ,5%,0 .25W
SW IT CH ΡΒ ASSY:1 ΜΟΜΕΝΤΑΑΥ,7 .5 ΜΜ
01121
CB1025
A12 RI 612
Α12 ΑΙ 613
Α12S ΙΟ 10
315-0102-00
----- ----315-0511-00
315-0102-00
263-0033-01
01121
01121
80009
CB5115
CB 1025
263-0033-01
A12S IO ll
A12S1012
Α12 ΤΡ 1341
Α12 ΤΡ 1410
Α12 ΤΡ 1411
Α 12 ΤΡ 1431
263-0033-01
263-0033=01
214-0579-00
2 Ι 4-0579-00
214-0579-00
214-0579-00
SW IT CH ΡΒ
SWITCH ΡΒ
TERM,TE ST
TERM,TE ST
TERM,TE ST
TE RM,TE ST
80009
80009
80009
80009
80009
80009
263-0033-01
263-0033-01
214-0579-00
214-0579-00
214-0579-00
214-0579-00
Α12 ΤΡ 1510
Α12 ΤΡ 1520
Α 12 ΤΡ 1621
Α12 ΤΡ 1631
Α12 ΤΡ 1632
A 12 U 500
214-0579-00
214-0579-00
214-0579-00
214-0579-00
214-0579-00
156- Ι 263-00
TERM,TEST PO INT :BRS CD PL
TERM,TEST ΡΟΙΝΤ : ΒΑ 5 CD PL
TERM,TEST POINT :BRS CD PL
TE RM,TE ST POINT:BRS CD PL
TERM,TEST POINT :BRS CD PL
MIC ROC IRCUIT,LI :V OLTAGE REGULAT OR
80009
80009
80009
80009
80009
27014
214-0579-00
214-0579-00
214-0579-00
214-0579-00
214-0579-00
LΜ341Ρ-5 . ΟΤΒ
ASSY:1 ΜΟΜΕΝΤΑΑΥ ,7 .5 ΜΜ
ASSY:1 ΜΟΜΕΝΤΑΑΥ ,7 .5 ΜΜ
POINT :BRS CD PL
POINT :BRS CD PL
POINT :BRS CD PL
PO INT :BR S CD PL
:8 STG SHF & STORE BU S R GTR
:7 XS TR,HV/HI GH CUR
:8 STG SHF δ STORE BU S R GTR
:7 XS TR,HV/ HI GH CUR
:D / Α CONVERTER 8 BIT
:8 STG SHF & STORE BUS RGTR
80009
04713
80009
04713
80009
80009
A12U 1211
156-1255-00
MI CROC IR CUIT,LI :D /Α CONVERTER 8 BIT
A12U I 212
156-0796-00
MI CROC IRCUIT,DI :8 STG SHF & STORE BUS RGTR
A 12
U1311
156-0644-00
80009
MI CROC IRCUIT,DI :QUAD BILATE RAL SW IT CH
A 12 UI 321
156-1200-00
MI CROC IRCUIT,LI :O PE RA TI ONAL AMPL
A12 UI322
156-0494-00
MI CROC IRCUIT,DI :HEX INVERTER/BUFFER
A12 UI 331
156-0369-00
MI CROC IR CUIT,DI :T RIPLE LINE RE CEIVER
80009
80009
01295
80009
80009
156-1255-00
156-0796-00
156-0644-00
TL 074C N
156-0494-00
156-0369-00
:TRIPLE 2-3-2 INPUT G ATE
:DUAL BI-FΕΤ OP-ΑΜΡL ,8 DIP
:8 STG SHF & STORE BU S RGTR
:DUAL D MASTER SLAVE FF
:QUAD 2- INPUT NOR GATE
:VOLTAGE RE GULATOR
80009
01295
80009
80009
80009
27014
Ι 56-0182-00
TL 072C P
156-0796-00
156-0880-00
156-0205-00
1Μ341 Ρ-5 . ΟΤΒ
A12 U I501
156-1126-00
MI CROC IR CUIT,LI :VOLTAGE CO MPARAT OR
A 12U
I 502
156-1433-00
27014
MI CROC IR CUIT,DI :NOI SE SOURCE
A12 UI 521
156-0158-00
MI CROC IR CUIT,LI :DUAL OPE RATIONAL AMPLIFIER
A12U I 522
156-0124-00
MI CROC IRC UIT,DI :SGL FREQ/ PHASE DETE CTOR
A12 UI 523
156-0182-00
MI CROC IRCUIT,DI :TRIPLE 2-3-2 INPUT GATE
A12U1524
156-1248-00
MI CROC IRCUIT,DI :PRE SC ALER / DIVIDE BY 100
34333
18324
80009
80009
80009
SG311M
ΜΜ 5837 Ν
MC1458V
156-0124-00
156-0182-00
156-1248-00
A12 UI 531
A12UI 601
04713
27014
M C1723C L
80009
27014
80009
156-0079-00
LM 340T-12
152-0317-00
156-0796-00
A 12 U I I OI
A 12 U 1110
156-1245-00
A 12UI 111
156-0796-00
A12U I 112
156-1245-00
A 12UI 201
156-1255-00
A12UI 202
156-0796-00
A12 UI 332
A12 UI 401
A12 UI 411
A12 UI 421
A 12U1431
A 12 UI 433
A 12 UI 611
A12 UI 641
A12 VRI 301
156-0182-00
156-1191-00
156-0796-00
156-0880-00
156-0205-00
156-1263-00
156-0071-00
156-1161-00
----- ----156-0079-00
156-0285-02
152-0317-00
MI CROC IR CUIT,DI
MI CROC IR CUIT,LI
MI CROC IR CUIT,DI
MI CROC IR CUIT,LI
MI CROC IR CUIT,LI
MI CROC IR CUIT,DI
MI CROC IR CUIT,DI
MI CROC IR CUIT,LI
MI CR OC IR CUIT,DI
MI CROC IR CUIT,DI
MI CROC IR CUIT,DI
MI C ROC IR CUIT,LI
MI CROC IRCUIT,LI :V OLTAGE REGUL ATOR
MI CROC IR CUIT,LI :V OLTAGE REGUL ATOR
(OPTION 01 ONLY)
MI CROC IR CUIT,DI :DECADE COUNTER,TTL
MI CROC IR CUIT,LI : VOLT AG E RE GULATOR
SEMICO ND DE VICE : ZENER ,0 .25W,6 .2 V ,5%
A12 VR 1302
152-0647-00
SEMICO ND DEVI CE : ZENE R ,0 .4W,6 .8 V ,5%
A 12 VR I321
152-0278-00
SEMICO ND DE VICE : ZENER ,0 .4W,3V ,5%
A 12 VR I341
152-0278-00
SEMICO ND DE VICE : ZENER,0 .4W,3V ,5%
Α12ωΙ 220
131-0566-00
B US CO NDUCTOR : DUMMY RE S,2 .375,22 AWG
A12W I 230
131-0566-00
BU S CONDUCTOR : DU MMY RE S,2 .375,22 AWG
Α 12 ΥΙ 531
119-0894-01
OSC ILLATOR,RF :I OMHZ ,18V
(OPTION
----- ----01 ONLY)
Α12 ΥΙ 601
158-0129-00
----- ----
XTAL UNIT ,Q TZ :IOMHZ ,0 .001%, PARALLEL
(S TAND ARD ONL Y)
80009
04713
04713
55210
55210
80009
33096
156-0796-00
M C1413PDS
156-0796-00
MC1413PDS
156-1255-00
156-0796-00
LM 317T
152-0647-00
S ZG35009 K2O
S ZG35009 K2O
L -2007-1
L -2007-1
119-0894-01
ΡΒ 1109
R eplaceable
E lect rical Parts-DC 509
Compon ent No.
Tektronix
P art No.
Serial/ Model No.
Eff
Dsco nt
Mfr
Code M fr P art Num ber
Name & Description
CKT BOARD ASSY : DIGITAL
----- ----Α16
72982
281-0773-00
C AP .,FXD ,C ER DI :O .O1UF ,10%,100V
A16CI O01
72982
CΑP ., FXD ,C ER DI :O . IUF ,20%,50V
A16CI O02
28 Ι -0775-00
72982
CAP .,FXD ,C ER DI :O . lUF ,20%,50V
281-0775-00
A16C1101
72982
CA P ., FXD ,C ER DI :O . lUF ,20%,50V
A16CII 02
281-0775-00
72982
CAP .,FXD ,C ER DI :O . lUF ,20%,50V
A16CIIII
281-0775-00
8005H9AADW 5 R103K
8005 D9AABZ SU104M
8005 D 9AABZ SU 104M
8005 D9AABZ5U104M
8005 D9AABZ SU104M
72982
72982
72982
72982
72982
72982
8005 D9AABZSU104M
8035-D-COG-l000
8005D9AABZ5UI04M
SOOS D9AA BZ SU104M
8005 D9AABZSU104M
8005 H9AADW5 R1O3K
CAP ., FXD , EL CTLT :33UF ,20%,iov
CAP .,F XD ,C ER DI :O . IUF ,20%,50V
CAP ., F XD ,C ER DI :O . lUF ,20%,50V
CAP ., FXD ,C ER DI :O . lUF ,20% ,50V
CAP ., FXD ,C ER DI :O . IUF ,20%,50V
CAP ., FXD ,ELC TLT : I 000F ,+50 - 10%,1 0V
56289
72982
72982
72982
72982
56289
196D 336XOO I OKAI
8005D9AABZ5UI04M
8005D9AABZ5UI04M
8005D9AABZ5UI04M
SOOS D9A ABZ SU104M
502D 223
290-0755-00
281-0775-00
281-0775-00
281-0775-00
281-0775-00
281-0775-00
CAP ., FXD,EL CTLT : IOO UF ,+50-10% ,10V
CAP ., FXD ,C ER DI :O . IUF ,20%,50V
CAP .,FXD ,C ER DI :O . lUF ,20%,50V
CAP .,FXD,C ER DI :O . IUF ,20% ,50V
CA P ., FXD ,C ER DI :O . IUF ,20%,50V
CAP .,FXD ,C ER DI :O . IUF ,20%,SOV
56289
72982
72982
72982
72982
72982
502D223
8005 D9AABZ SU 104M
8005 D9AABZ 5 U 104M
8005D9AABZ5UI04M
8005D9AABZ5UI04M
8005 D9 AABZ 5U104M
A16C I 431
A16C1501
A16CR I 201
A16C RI 221
A16CRI 222
A16CRI 431
281-0775-00
281-0775-00
152-0141-02
152-0071-00
152-0141-02
152-0141-02
CAP ., FXD ,CER DI :O . IUF ,20%,50V
CAP ., FXD ,CER DI :O . IUF ,20%,SO V
S EMICO ND DEVI CE :S ILICO N ,30V ,150MA
SEMICO ND DEVI CE :G ERMANIUM ,15V ,40MA
S EMICO ND DE VICE :S ILICO N ,30V ,150MA
SEMICO ND DEVI CE :S ILICO N ,30V ,150MA
72982
72982
01295
14433
01295
01295
8005D9AABZ5UI04M
8005D9AABZ5UI04M
1 N4152 R
G865
ΙΝ4152 Α
ΙΝ4152 Α
A16C RI 432
A16C RI 433
A16CRI 501
A16CRI 502
A16CRI 503
A16CRI 521
152-0141-02
152-0141-02
152-0141-02
152-0141-02
152-0141-02
152-0141-02
SEMICO ND
S EMICO ND
SEMICO ND
S EMICO ND
S EMICO ND
SEMICO ND
01295
01295
01295
01295
01295
01295
1Ν4152 Α
ΙΝ 415? Α
IN 4152 R
1 N4152 R
1Ν4152 Α
ΙΝ 4152 Α
A16C RI 522
A16C R1523
A16CRI 524
A16C RI 531
A 16C RI 532
A16JI 210
152-0141-02
152-0141-02
152-0141-02
152-0141-02
152-0141-02
131-1934-00
SEMICO ND DEVICE :S ILICO N ,30V ,150 MA
S EMICOND DEVI CE :S ILICON ,30V ,150MA
SEMICOND DEVICE:S ILICON ,30V ,150MA
SEMICOND DEVI CE :S ILI CON ,30V ,150MA
SEMICOND DEVI CE :S ILICON ,30V ,150MA
TERM . S ET,PIN :I Χ 36,0 .1 CTR ,0 .9 L
01295
01295
01295
01295
01295
22526
1Ν4152 Α
ΙΝ 4152 Α
ΙΝ 4152 Α
ΙΝ 4152 Α
IN4152R
65539-001
A16 JI 211
A16 J 1331
A16J 1411
A16 JI 412
A16JI 413
A16 J 1431
131-1934-00
131-1857-00
131-1857-00
131-1857-00
131-1857-00
131-1857-00
TERM .
TERM .
TERM .
TERM .
TERM .
TERM .
22526
22526
22526
22526
22526
22526
65539-001
65500136
65500136
65500136
65500136
65500136
A16 LI 401
A16QI OO I
A16QI 002
A16Q I 003
A 16Q I 201
A16Q I 211
108-0422-00
151-0342-00
151-0341-00
151-0462-00
151-0188-00
151-0220-00
CO IL,RF :FIXED ,82U H
TRANSISTOR :S ILICO N,PNP
TRAN SISTOR :S ILICO N,NPN
TRANS I STOR:S ILICO N,PNP
TRANSI STOR:S ILICON,PNP
TRANS I STOR :S ILICON,PNP
80009
07263
07263
80009
04713
07263
108-0422-00
S035928
S040065
151-0462-00
S PS6868K
S036228
A16Q I 212
A16Q1213
A16Q I 221
151-0220-00
151-0220-00
151-0220-00
TRAN S I STOR :S ILICON,PNP
TR ANS ISTOR :S ILICON,PNP
TRANSISTOR :S ILI CO N,PNP
07263
07263
07263
S036228
S036228
S036228
A16CI 201
A16CI 202
A16C I 211
A16C I 221
A16C I 231
A16C I 232
281-0775-00
281-0757-00
281-0775-00
281-0775-00
281-0775-00
281-0773-00
CAP .,FXD ,C ER
CAP ., FX D,C ER
CAP ., FXD ,C ER
CAP ., FXD ,C ER
CAP .,FXD ,CER
CAP ., FXD ,CER
A16C I 233
A16C I 301
A16C1311
A16C1331
A16C I401
A16C1402
290-0535-00
281-0775-00
281-0775-00
281-0775-00
281-0775-00
290-0755-00
A16C I403
A16C I411
A16C I412
A16C I420
A16C1421
A16C I422
DI :O . I UF ,20%,50V
DI :1OPF ,20%,100 V
DI :O . IUF ,20%,50V
DI :O . IUF ,20%,50V
DI :O . IUF ,20 % ,50V
DI :O .O IUF , l0%,100 V
DEVI CE :S ILICO N ,30V
DEVI CE :S ILICO N ,30V
DEVI C E :S ILICON ,30V
DEVI CE :S ILICO N ,30V
DEVI CE :S ILICO N ,30V
DEVI CE :S ILICO N ,30V
,150 MA
,150 MA
,150MA
,150MA
,150MA
,150MA
SET,PIN :1 Χ 36,0 .1 CTR ,0 .9 L
SET , PIN :36/0 .025
SET , PIN :36/0 .025
SET PIN :36/0 .025
SET , PIN :36/0 .025
SET , PIN :36/0 .025
SQ
SQ
SQ
SQ
SQ
ΡΙΝ ,ΟΝ
ΡΙΝ ,ΟΝ
ΡΙΝ ,ΟΝ
ΡΙΝ ,ΟΝ
ΡΙΝ ,ΟΝ
0 .1
0 .1
0 .1
0 .1
0 .1
CTR S
CTR S
CTR 5
C TR 5
CTR 5
Re p lacea ble
Component No.
Tektronix
P art No.
Ser ial/ M odel No.
Eff
Dscont
Name & Descri ption
Elect ri cal Parts-DC 509
Mfr
Code Mfr Part N umber
07263
04713
07263
07263
01121
01121
S032677
S P S8026
S038487
S038487
CB6815
CB3615
RE S ., FXD,CMPSN :510 ΟΗΜ,5%,0 .25W
RE S ., FXD,CMPSN :750 OHM,5%,0 .25W
RE S ., FXD,CMPSN :6 .8 OHM,5%,0 .25W
RE S ., FXD,CMPSN :200 OHM,5%,0 .25W
RE S, NTW K,FXD,FI : ( 5) 1 Κ ΟΗΜ,10%,0 .7W
RE S ., FXD,CMP SN :510 OHM,5%,0 .25W
01121
01121
80009
01121
01121
01121
CB 5115
CB7515
307-0108-00
CB2015
206Α 102
CB5115
315-0512-00
307-0540-00
315-0512-00
315-0512-00
315-0303-00
315-0910-00
RE S ., FXD ,CMPSN :5 .1 K OHM,5%,0 .25W
RE S, NTWK,F XD,FI : (5) 1Κ ΟΗΜ ,10%,0 .7 W
RE S ., FXD,C MP SN :5 .1 K ΟΗΜ ,5%,0 .25W
RE S ., FXD,CMP SN :5 .1 K ΟΗΜ ,5%,0 .25W
RE S ., FXD,CMPSN :30K OHM,5%,0 .25W
RE S ., FXD,CMPSN :91 OHM,5%,0 .25W
01121
01121
01121
01121
01121
01121
CB5125
206Α102
C B5125
CB5125
CB 3035
C B9105
A16RI 212
A16 RI 213
ΑΙ 6ΑΙ 214
Α16 ΑΙ 215
Α16 ΑΙ 221
A16RI 222
315-0910-00
315-0220-00
315-0220-00
315-0512-00
315-0512-00
315-0512-00
RE S ., FXD ,C MP SN :91 OHM,5%,0 .25W
RE S ., FXD ,CMPSN :22 ΟΗΜ,5%,0 .25W
RE S ., FXD ,CMPSN:22 OHM,5%,0 .25W
RE S ., FXD ,CMPSN :5 .1 K OHM,5%,0 .25W
RE S ., FXD ,CMPSN :5 .1 K OHM,5%,0 .25W
RE S ., FXD ,CMPSN:5 .1 K OHM,5%,0 .25W
01121
01121
01121
01121
01121
01121
CB9105
CB2205
CB2205
CB5125
CB5125
CB 5125
Α 16 ΑΙ 223
A16RI 224
Α16 Α1225
A16RI 226
Α 16Α1227
A16 RI 230
315-0512-00
315-0151-00
315-0151-00
315-0104-00
315-0393-00
315-0272-00
RE S ., FXD ,CMP S N :5 .1 K OHM,5%,0 .25W
RE S ., FXD ,CMPSN:150 OHM,5%,0 .25W
RE S ., FXD ,CMP SN:150 OHM,5%,0 .25W
RE S ., FXD ,CMPSN:100Κ OHM,5%,0 .25W
RE S ., FXD ,CMP SN :39K OHM,5%,0 .25W
RE S ., FXD ,CMP SN :2 .7 K OHM,5%,0 .25W
01121
01121
01121
01121
01121
01121
CB5125
C B1515
CB1515
CB1045
CB3935
CB2725
Α 16 ΑΙ 231
Α16 ΑΙ 232
A16 RI 233
Α16 ΑΙ 234
A16 RI 235
Α16 ΑΙ 236
315-0151-00
315-0151-00
315-0103-00
315-0105-00
315-0102-00
321-0311-00
RE S ., FXD ,CMPSN :150 OHM,5%,0 .25W
RE S ., F XD ,CMPSN :150 OHM,5%,0 .25W
RES .,F XD ,C MP SN :I OK OHM,5%,0 .25W
RES .,FXD ,CMPSN :IM ΟΗΜ ,5%,0 .25W
RES .,FXD ,CMPSN :IK ΟΗΜ ,5%,0 .25W
RES .,FXD,FILM :16 .9 K ΟΗΜ ,1%,0 .125W
01121
01121
01121
01121
01121
91637
CB1515
CB1515
CB 1035
CB1055
CB1025
MFF1816G I 6901 F
A16 RI 237
Α 16 ΑΙ 238
Α16 ΑΙ 239
Α16 ΑΙ 301
Α16 Α1302
Α16 ΑΙ 303
321-0318-00
321-0318-00
321-0318-00
315-0101-00
315-0512-00
315-0512-00
RES .,FX D,FILM :20K ΟΗΜ , Ι%,0 .125W
RES .,FXD,FILM :20K ΟΗΜ ,1%,0 .125 W
RES .,FXD,FILM :20K ΟΗΜ ,1%,0 .125 W
RE S ., FXD ,CMPSN :100 OHM,5%,0 .25W
RE S ., FXD ,C MP SN :5 .1 K OHM,5%,0 .25W
RE S ., FXD ,C MP SN :S .1 K OHM,5%,0 .25W
91637
91637
91637
01121
01121
01121
MFF 1816G20001 F
MFF1816G20001 F
MFF1816G20001 F
CB 1015
CB5125
CB5125
Α16 Α1304
Α 16 ΑΙ 305
A16 R 1311
A16 RI 321
Α16 ΑΙ 322
Α16 ΑΙ 323
315-0512-00
315-0104-00
315-0512-00
315-0104-00
315-0103-00
315-0302-00
RES ., FXD ,CMPSN :5 .1 K OHM,5%,0 .25W
01121
01121
01121
01121
01121
01121
CB 5125
CB1045
CB5125
CB 1045
CB 1035
CB3025
Α16 ΑΙ 331
A16 RI 402
Α 16 ΑΙ 403
Α 16 Α 1404
Α16 ΑΙ 405
Α16 ΑΙ 411
315-0302-00
315-0150-00
315-0150-00
315-0150-00
315-0150-00
315-0150-00
RE S ., FXD ,CMPSN :3K
RE S ., FXD ,C MP SN :15
RE S ., FXD ,C MP SN :15
RE S ., FXD ,C MP SN :15
RE S ., FXD ,C MP SN :15
RE S ., FXD ,C MP SN :15
01121
01121
01121
01121
01121
01121
CB3025
CB1505
CB1505
CB 1505
CB1505
CB1505
Α16 ΑΙ 412
A16 R 1413
ΑΙ 6ΑΙ 421
315-0150-00
315-0150-00
315-0512-00
RE S ., FXD ,C MP SN :15 ΟΗΜ ,5%,0 .25ω
RE S ., FXD ,C MP SN :15 ΟΗΜ ,5%,0 .25ω
RES .,FXD ,C MP SN :5 .IK OHM,5%,0 .25W
01121
01121
01121
CB 1505
CB 1505
CB5125
A16Q I 301
A16QI 421
A16QI 431
A16Q I 432
A16R 1001
A 16 RI O02
151-0190-00
151-0223-00
151-0302-00
151-0302-00
315-0681-00
315-0361-00
Α 16Α1003
Α16 ΑΙΟ ll
A16 RI O12
Α16 ΑΙΟ 13
Α16 Α1101
A16 RI 102
315-0511-00
315-0751-00
307-0108-00
315-0201-00
307-0540-00
315-0511-00
Α16 ΑΙΙΙΙ
A16 R1112
Α16 ΑΙ 201
A16 RI 202
Α16 Α1203
Α16 ΑΙ 211
TRANSISTOR :S ILICON,NPN
TRAN S ISTOR :S ILICON,NPN
TRANS IS T O R :S ILICON,NPN
TRAN SIS TOR :S ILICON,NPN
RE S ., FXD ,CMP SN :680 OHM,5%,0 .25W
RE S ., FXD ,CMPSN :360 OHM,5%,0 .25W
RES
RES
RES
RES
RES
.,FXD ,CMPSN :l 00K OHM,5%,0 .25W
.,FXD ,CMPSN :5 .IK OHM,5%,0 .25W
.,FXD ,C MP SN :l 00K OHM,5%,0 .25W
.,FXD ,CMPSN :I OK OHM,5%,0 .25W
.,FXD ,C MP SN :3K ΟΗΜ,5%,0 .25W
OHM,5%,0 .25W
ΟΗΜ,5%,0 .25W
OHM,5%,0 .25W
OHM,5%,0 .25W
OHM,5%,0 .25W
OHM,5%,0 .25W
R ep lacea b le E lectrical Parts-DC 509
Te ktro n ix
Serial/ M odel No .
Com p o n Co
e n t No .
P art No .
E ff
Dscont
M fr
N ame & Descriptio n
de
Mfr P ar t Nu m b er
Α16 Α 1431
Α16 Α1432
Α 16 ΑΙ 433
A16 R1434
Α 16 Α1435
Α 16 ΑΙ 436
315-0470-00
315-0150-00
315-0242-00
315-0242-00
315-0512-00
315-0103-00
RE S ., FXD ,C MP SN :47 ΟΗΜ ,5%,0 .25ω
RE S ., FXD ,CMP SN :15 ΟΗΜ,5%,0 .25 W
RE S ., FXD ,CMPSN :2 .4K ΟΗΜ ,5%,0 .25ω
RE S ., FXD ,CMPSN :2 .4K ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMPSN :5 .1 K ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMPSN :1OK ΟΗΜ,5%,0 .25W
01121
01121
01121
01121
01121
01121
A 16 R1437
Α16ΑΙ 438
Α16ΑΙ 531
A 16RI 532
A16 R1533
A16S1511
315-0104-00
315-0512-00
315-0104-00
315-0104-00
315-0104-00
263-0081-00
RES .,FXD ,CMPSN :I OO K ΟΗΜ ,5%,0 .25W
RE S ., FXD ,CMPSN :S .1 K ΟΗΜ ,5%,0 .25W
RES .,FXD ,CMPSN :l 00 K ΟΗΜ,5%,0 .25W
RES .,FXD ,CMPSN :l 00 K ΟΗΜ,5%,0 .25W
RES .,FXD ,CMPSN :l 00 K ΟΗΜ,5%,0 .25W
SW LEVER ASSY :FUN CTI ON SELECTOR
01121
01121
01121
01121
01121
80009
C B 1045
CB5125
CB1045
CB1045
CB1045
263-0081-00
A16S I 512
A16S1521
A16S1522
A16S I 523
A16S1524
A16S I 531
263-0082-00
263-0010-01
263-0010-01
263-0010-01
263-0010-01
263-0010-01
SW LEVER ASSY :FUN CTI ON S ELECTOR
SWIT CH ΡΒ ASS Y :1 PU SH ,7 .5 ΜΜ ,1 CO NTACT
SWITCH ΡΒ ASSY :1 PU SH ,7 .5 ΜΜ ,1 CONTACT
SW IT CH ΡΒ ASS Y :1 PU SH ,7 .5 ΜΜ ,1 CO NTACT
SW IT CH ΡΒ ASSY :1 PU SH ,7 .5 ΜΜ ,1 CONTACT
SWITCH ΡΒ ASS Y :1 PU SH ,7 .5 ΜΜ ,1 CONTAC T
80009
80009
80009
80009
80009
80009
263-0082-00
263-0010-01
263-0010-01
263-0010-01
263-0010-01
263-0010-01
A16S I 532
A 16S1533
A16S I 534
Α16ΤΡ 1301
Α 16 ΤΡ 1302
Α16ΤΡ 1310
263-0010-01
263-0010-01
263-0010-01
214-0579-00
214-0579-00
214-0579-00
SWIT CH ΡΒ
SW IT CH ΡΒ
SWITCH ΡΒ
TERM,TEST
TERM,TEST
TERM,TEST
80009
80009
80009
80009
80009
80009
263-0010-01
263-0010-01
263-0010-01
214-0579-00
214-0579-00
214-0579-00
A16 UI 002
A16UI OII
A16 UI 012
A16 UII O I
A16 U 1102
A16 UI 103
156-0576-00
156-0576-00
156-0545-01
156-0576-00
156-0576-00
156-0576-00
MI CROC IRCUIT,DI :8 BIT PRL ΙΝΡ-SERIAL
MI C ROC IRCUIT,DI :8 BIT PRL ΙΝΡ-SERIAL
MI C ROC IRCUIT,DI :12 BIT BINARY CNTR
MI CROC IRCUIT,DI :8 BIT PRL ΙΝΡ-SERIAL
MI CROC IRCU IT,DI :8 BIT PRL ΙΝΡ-SERIAL
MI CROC IRCUIT,DI :8 BIT PRL ΙΝΡ -SERIAL
M C14021 BCL
M C1402 IB C L
OUTPT
OUTPT
04713
04713
80009
04713
04713
04713
A16 UI 111
A16 UI 112
A16 UI 113
A16UI 201
A 16 UI 202
A 16 U1211
156-0579-02
156-1172-01
156-0388-02
156-0331-03
156-0385-01
156-0230-01
MI C ROC IRCUIT,DI
MI CROC IRCUIT,DI
MI CROC IR CUIT,DI
MI CROC IR CUIT,DI
MI CROC IR CUIT,DI
MI CROC IR CUIT,DI
4 BIT BIN CO UNTER,S EL
4 BIT CNTR,BURN IN
FLIP-FLOP ,C HK
D ΤΥΡΕ P OS ITIVE EDGE
INVERTER
D ΜΑ-S LAVE FF ,S EL
80009
80009
80009
80009
80009
80009
156-0579-02
156-1172-01
156-038δ-02
156-0331-03
156-0385-01
156-0230-01
A 16 U 1221
A 16 UI 222
A 16 UI 311
A16 U 1312
A 16 UI 321
A16UI 322
156-0880-02
156-1225-01
156-1482-00
160-1076-01
156-0494-00
156-0649-00
ICROC IRCUIT,DI :D UAL D MASTER SLAVE FF
07263
27014
34576
80009
80009
80009
SL81662
LM393N/ΑΤ
Α6504( Ρ ΟΑ C)
160-1076-01
156-0494-00
156-0649-00
A 16 UI 331
A16UI 332
A16U 1333
A16UI 411
A16U 1412
A16UI 421
156-0469-00
156-1530-00
156-0469-00
156-1190-00
156-1407-00
156-0795-00
MI CROC IR CUIT,DI :3-LINE ΤΟ 8- LINE DE CO DER
MI CROC IR CUIT,DI :RAM AND Ι/0 CNTR,PROTO
MI C ROC IRCUIT,DI :3-LINE ΤΟ 8- LINE DE CO DER
MI CROC IRCU IT,DI :7 XSTR ,C A3082
MI CROC IRCUIT,DI :MOS-70- LED 8- DI GIT DRVR
MI CROC IRCUIT,DI :B CD 7-SEG LCHD CDR /DRVR
01295
34576
01295
80009
27014
04713
SN74 LS138 N
Α6531 ΡΟ 98
SN74 LS138 N
156-1190-00
D S8863N O R J
MC14511 B C L
A16 UI 431
A16 U 1432
A16 VRI 301
156-0391-00
156-0799-00
152-0195-00
MI CROC IRCUIT,DI :HEX LATCH W ITH CLE AR
MI C ROC IRCUIT,DI :DECADE CNTR/DTV
S EMI COND DEVICE : ZENER ,0 .4 W ,S .1 V ,5%
04713
80009
04713
74L S174(Ν O R
156-0799-00
SZ11755
ASSY :1 PU SH,7 .5 ΜΜ ,1 CONTACT
ASSY :1 P USH ,7 .5 ΜΜ ,1 CONTAC T
ASSY :1 P USH ,7 .5 ΜΜ ,1 CO NTACT
POINT :BRS CD PL
POINT :BRS CD PL
POINT :BRS CD PL
MI CROC IR CUIT,LI
MI CROC IR CUIT,DI
MI CROC IR CUIT,DI
MI CROC IR CUIT,DI
MI CROC IR CUIT,DI
:D UA L
:DUAL
:DL D
:DUAL
:HEX .
:DUAL
OUTPT
OU TPT
OUTPT
:DUAL CO MP AR ATOR ,SCREENED
:8-BIT MI CROPROC
:4096 Χ 8 EPROM,PRGM
:HEX INVERTER / BUFFER
:3 S TATE HEX . NON INVT BF R
C B4705
CB 1505
CB2425
CB 2425
CB5125
CB 1035
156-0545-01
M C14021 BCL
M C1402 IB CL
mc14021 BCL
J)
R e placea b le
Com ponent No.
Tektro nix
P ar t No.
Serial/ M odel No.
Eff
Dsco nt
Name & Descri ption
CHASS I S PART S
E lect rical P ar ts-1)C
509
Mfr
Co d e Mfr Part Num ber
J500
J510
J520
J530
J540
J550
131-0955-00
131-0955-00
136-0387-00
136-0387-00
136-0387-00
136-0387-00
CONN,RCPT,ELEC :BNC,FEMALE
CONN,RCPT,ELEC :BNC,FEMALE
JACK,TIP :GRAY
JACK,TIP :GRAY
JACK,TIP :GRAY
JACK,TIP :GRAY
13511
13511
71279
71279
71279
71279
31-279
31-279
450-4352-01-0318
450-4352-01-0318
450-4352-01-0318
450-4352-01-0318
J560
J570
J 580
136-0387-00
136-0387-00
136-0387-00
JACK,TIP :GRAY
JACK,TIP :GRAY
JACK,TIP :GRAY
71279
71279
71279
450-4352-01-0318
450-4352-01-0318
450-4352-01-0318
R 500
RES ., VAR,NONWW :PNL,IOK ΟΗΜ,10%,0 .5 W
(FURNISHED AS Α UNIT W ITH S500)
RES .,VAR,NONWW :PNL,1OK ΟΗΜ ,10%,0 .5W
12697
C M41776
R510
311-2105-00
----- ----311-2095-00
12697
C M41763
5500
----- -----
(FURNISHED AS Α UNIT WITH R500)
ι
Section 8-DC 509
DIAG RA M S A N D CI R C U IT BOA R D I LLU ST R ATIO N S
Symbols
Υ 14.15, 1966
Υ14.2, 1973
Υ 10 .5, 1968
Grap h ic sym bols and class d esignation letters are
b ased on AN SI Stand ard Υ 32 .2-1975.
Logic symbology is base d on ANSI Υ32 .14-1973 in
terms of positive logic. L ogic symbols d epict th e logic
function performe d and may d iffer from the manufact urer's data .
American N ational Stan d ar d Institute
1430 Broadway
N ew York , N ew York 10018
The overline on α signal name i n d icates th at the signal
performs its intended function when it is i n t he low state.
Com p onent Values
E lectrical com p o n e nts s h ow n on th e diagrams are i n
t h e followi ng un its un less
Abb reviations are b ase d on ANSI Υ1 .1-1972.
ι
'
'
Assembly
information an d
N umbers
s pecial
n oted ot herwise :
Ca p acitors = Values one or greater a re ί η p icofara d s (p F ) .
Values less than one are in microfarads
(μF) .
Resistors = Ohms (Ω).
Ot her ANSI stan dards th at are used in the preparation
of d iagrams by Te ktron ix, Inc . are:
T he
Drafting Pr actices.
L ine Co nve ntio n s an d L ettering .
L etter Symbols for Quantities U sed in
Electrical Science and E lectrical
E ngineering .
symbols below may appear in t his manual .
and Gri d Coo rdinates
The schematic d iagram an d circ u it board component
location ill ustration h ave gri d s. Α lookup table wit h t h e
grid coor d i nates is pr ovi d ed for ease of locating t he
asse mb ly number (e .g ., Α20) . T he assembly n umber
app ears on the circ uit boar d outli ne on the diagram, i n t he
com ponent . Onlyth ecom ponents illustrate d on thefacing
title for the circuit b oard com ponent location illustration ,
d iagram are listed in the looku p table. Wh en more t han
h e lookup table for the sc hematic diagram an d
sc hematic d iagram is use d to illustratethe circuitry on
an d i n tone
corresponding com ponent locato r illustratio n. Th e
α circuit b oard, the circuit board ill ustration may only
R eplaceable E lectrical P arts list is ar ranged byassemblies
ap pear o pp osite the fi rst d iagram on whic h it was ilin numerical sequence; the com ponents are listed by
lust rated; the look up table will list the d iagram n u m ber of
com p onent num ber *(see followi ng ill ust ratio n for
ot her d iagrams that t he circuitry of t he circuit b oard
constructing α com ponent number).
app ears on .
E ac h assembly in t he instrument is assigne d an
Mod ified Co mp o n e n t-See
Parts L ist (De p icte d i n grey,
o r wit h grey o utli ne)
Ca m Switch
Clos ure Ch art ;.
(Dot in d icates
switc h closure)
-
E tch ed Ci r cu it B oard
i
Outli n ed n Blac k
Refer to W aveform
"'°
Fu nctio n B lock
Outli ne
4
IC type
Test
J
ΤΡ 4
-
"SV
I
2R5
H eat Sin k °" `_1
.Τ 82
+s ν
ς4: 5 -.9 Κ
CRS' #'
Voltage
'1 κ
R52
1 Κ
ι
14,3 Κ
-
ωοθ
Q58
R61
R 64
~)Ι ~ 50
ς Rse
SεL - ~
ι _~J Ρθθ
, Ρ8 2
-
J 1 00
5νιυC :*
.~
.
Plug I nd ex; signifies p i n No. 1
- Exter n al
z θκ BA L (
R B'
P90
Board N am e --
Βοχ
1 d e n tifies Panel
Co nt rols, Co n nector s and
Indicators
°" ""` "
sκ!17
Plug to E.C . B oard
Coaxi al connectors :
-- male
Σem α
+Ι
~ i
7.
--
Sc r ew d river Adj .
S h ield ing
Selecte d value, see Parts List
a nd Maintenance Section for
Selection Criteria
- Deco up led or F ilter e d
Voltage
Tektronix P a rt No . .
fo r cir cu it boar ds
._
Ref er to Diagram Nu m ber
Sch ematic N am e
an d N umber
AD JU ST MEN T L OCA'
R1102
CH Α Dac Gain
R 1211
CH Β Dac Gain
0
R1301
+3 .2 V Adj
0 1122
1142
*C H *C
Α+3
Pro b e Co mp
H Β P robe Comp
& In put Cap.
& I nput Ca p.
R 1323
CH Β OFS
R1317
CH Α OFS
C1602
Osc Adj
3464-23
ΤΡ 1341
.2 V
* Performance check locations
F ig . 8-1 . Analog B oard (Α 12) .
ΤΡ 1631
-12V
NOTE: OPTION 1 OSC ADJ
Y1531
locate d on reverse si de of board .
ΙΤ
LOCATIO N S
A N D S E T UP S
D IC 509
Digital
DC 509
Mu lti m ete r
C HANNEL A
EXTI NPU T
CHANNEL B
ΕΧΤ ΙΝΡ U Τ
VOLTS/Ω
LO W
Power
Module ~ΙΙ
Α&
TRIG
LEVEL
COM
()
0 11
O UTPUT
3464-24
F ig .
8-2. Adj ust m e n t setu p for steps 5 a n d 6.
Mu ltimete r
CHANNEL A
εχΤ ιΝΡιιτ
Fu n ction
Gene r ato r
C HANNEL Θ1
ΕΧΤ I NPU T Ι
POWer 1-1
Module
ι
CO M
Ι
Α&Θ
T R IG
LEVEL
Ι
Ι
00
Ο
ermnation
Ι
Ι
VOL TS/Ω
ιι
LO W
OUTPUT
lox
Atte nu ato σ
Ι
Ι
F ig . 8-3. Adj ustme n t set u p fo r
Ι
Ι
Ι
ste p s 7 a n d 8.
-00
Ι
Digital
DC 509
CO
346Λ -25
DC 509
Turn Powe r
Switch on
Main f rame "ON"
Yes
Is Dis p lay
Dar k
Ch ec k M ai nf ra m e
C h eck Power
S up ply V oltages
No
I
10
ω
σ
c'
σ
α
υ
F
Ο
z
('3
α
ό
ι1
Does
Left Digit
Go to α , Ο"
In itially
No
'
C h ec k P owe r On
Reset Ci rc u it
7
on Ο
Yes
Is
An Err or
Code Dis p layed
Check Micro
No
ω
processor Clock
C heck
30
I
nterrupt
Clock U 1321, B,C
Ι~.
)p
Yes
Check
nterrupt
Clock U1321B,C
I
7
on Ο
Check KERNEL
SIG NAT URE S on
th e Digital Board
E r r or
Code
Action
313
Serial Ι / Ο E rror-See INTERNAL SIGNATURE
F ig . 8-5 (DIGITAL) and F ig . 8-6 (ANALOG)
340
R AM
Error-Sus pect
381
R OM
Placement
361
R O M C h eck s u m Error-Suspect U1312
U 1332
A NALYSIS
or Connections
E rror-Suspect U 1312
320-326
CH Α Cou n ter I n teg rity Er ror-See Table 8-2 a n d Counter
Integrity Test Desc r i p tio n
330-336
CH Β Cou n ter Integrity Error-See Ta ble 8-2 and Counter
I n tegrity Test Descri ption
Fig. 8-4. Ge n eral tro ubles h ooti ng flow ch art.
See
Ta ble
3464-26
8-1
Table 8-1
GENERAL-P ROBLEM S
PR OBLEM
SU SPE CT CI R CUIT RY
M easuremen ts are stable but not accurate .
Does not trigger pro perly (may be indicated
incorrect sha p e d outp uts).
Time base oscillator (+18 V supply for Opt. 1),
b uffer-Q1612, divi der- U 1611, or Ph ase Loc ked Loo p
Com p onents .
by
In put con d itioning does not f unction pro perly .
Dis play does not function pro perly .
Dual DMOS in am plifier
-12 V
,
Ο
2
; +12 V,
1
; amplifier
; +5 V2 su pplies ο
components
, Ο.
0
Switch
I Drivers
Relays ν , <,2> ; R elay
U1332-4
Ι Display Circuitry ν , see I NTERNAL SIGNAT URE
A NALYSIS Fig . 8-5 (DIGITAL) .
Auto Trigger does not function pro p erly .
+3 .2 V su p p ly
D/ Α converters-U1201,
U 1211
Serial-to-Parallel s hift registers- U 1202,
U 1212
switch-U1311
Measurements with low freq uency in put sign al
are not stable .
EN D signal
U 1421 Β,
am plifiers
Gate light always on . No measurement comp leted .
1
10
I
EN D signal
Ο ; U1332
I np ut am plifiers <,'>' , 2
bu ffers- U1321 <5
; Analog
suspect 01433,
Sc h mitt trigge rs,
suspect 01433, U 1421 Β,
CO UN TER
ERR OR
CODE
Ta b le 8-2
I N TE GR ITY
S U SPE CT CI R CU IT R Y
Ι
Chec k t hat In put signal is within Trigger Level r ange, or no i np ut .
M ake su re A RM np ut is h ig h
Chec k MR an d MR lines
Chec k CH Α DAC
Chec k CH Α AMP ν1
Ο
Chec k Gating
Chec k In put to Accumulator
S uspect U 1221A
Suspect U 1102
320
1.
2.
3.
4.
5.
6.
7.
8.
9.
321
1 . Sus pect U 1211A ^
Ο
2. Suspect U 1102
322
1 . Suspect Level Shifter Q1211
2. S uspect U 1201 A
3. Suspect LI1102
323
1 . Suspect U 1113A
2. Suspect U 1102
324
1 . Suspect IJ1112Α
2. Sus pect 01102
3. Suspect 01101
325
1 . Suspect U1111 Α
2. Suspect 01101
326
Ι
ERRORS
i
1 . Suspect LI1332 Ο
330
1.
2.
3.
4.
5.
6.
Chec k CH Β DAC
Chec k CH Β AMP
Chec k Gati ng
Chec k In put to Accumulato r
Suspect U1221 Β
Suspect 01103
331
1 . Suspect U 1211 B Ο
2. Suspect 01103 ~
332
1 . Sus pect Level Shifter Q1212
2. Suspect U 1201 B
3. Suspect 01103
333
1 . Suspect U 1113 B
2. Suspect U 1103
Ο
4
334
1 . Suspect U 1112 B
2. Su spect 01103
Ο
4
335
1 . Suspect 01111 Β Ο
2. Suspect 01011 ~
336
1 . Suspect U1012
4
2. Suspect 01002 } Ο
ρρρρβββ. ]
U1003
_
U 1002
ρ
ρ
"
ρ
ρ
β
ρ
β
β
"
"
"
0
"
!
0 Α1551 aa
" CB AC 99
U1011
"
U 1101
ρ
ρ
ρ
61 0 12
ρ
β
i
β
ρ
i
CBAC 9
!
"
β
Α1551
ρ
ρ
ρ
ρ
ρ
0
β
β
β
ρ
~
ε"
"
Α1551
C B AC 9
β
β
~
U1111
ρ
U1102
ρ
~
"
ρ
U1201
ρ
ρ
ρ
ρ
i
U1112
i
β
β
ρ
"
β
β
ρ
β
ρ
ρ
0'
"
"
U1113
ρ
i
"
Α 1551
CB AC Βσ
U1202
β
ρ
β
99 Ρ4 1
.41211
j
J1210
C8AC 9
"
ρ
¬ 11211
ρ
"
ρ
ρ
β
"
ρ
β
β
β
ρ
"
β
ρ
ρ
0
"
ρ
"
β
0
"
0
ρ
0
ρ
β
β
"
0
ρ
"
ρ
β
β
β
β
"
β
ρ
"
ρ
"
ρ
β
β
β
P1420
_.
ρ
U1221
β
ρ
"
"
β
β
:β
ρ
β
β
ρ
β
β
β
β
β
β
β
ρ
ρ
U1222
β
β
ρ
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SA C L OC K -L_
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ΤΡ 1302 ((ρ2 on digital board )
ΤΡ 1301 (ST RT/ST P on d igital boar d )
ΤΡ 1310 ( d igital boar d ) .
NOTE
All front panel switches in out position .
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AVERAGES switch set to A U TO.
SE TUP CO NDITIONS
I nternal
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SA CLOCK _-fSA START ΖSA STOP
GROUN D
B oard)
ΤΡ 1302 (φ2 on d igital boar d )
ΤΡ 1301 (S ΤΗΙ /SΤΡ on d igital board)
ΤΡ 1310 (digital boar d )
NOTE
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ΤΡ 1301 (ST R T/ST P on digital board)
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NOTE
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A VERAGES switch set to AUTO.
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SETUP CONDITIO N S
Test Sig n at u res (Digital
SA CL OC K ~SA STA R T ~-
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switch
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See
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COMPONENT NUMBER EXAMPLE
Component Number
Assembly
Number
Α23 Α2 81234
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Subassembly
Number (ι(used)
Cίrcu ίt
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Chassis-mounted components have no Assembly Number
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R1518~,+1 ζC1605ttR1604tR160 tt
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.
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Ν ι4 C'ί
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¢
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ΤΡ 1632
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+
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3464-30 1
boar d ( Α 12) .
tt Delete fo r
t
A d d for
O p tion
ASSY Α 12
01 .
Optio n 01 .
* Compon e nt locate d on
b ac k
of boa rd .
Table 8-3
CO MP O NEN T REFEREN C E C H A R T
(see Fig. 8-8)
Ρ/ Ο Α12 ASSY
C H A NNEL Α AMPL I FI ER S A N D REL AY CO NT R O L
SCHEM ATIC
LOCATION
B OA RD
LOCATIO N
C1021
C1022
C1023
C1031
C1101
C1104
C1111
C1121
C1122
C1123
C1131
C1132
C1221
C1222
C1223
C1231
C1232
C1321
C1334
C1342
C1343
C1348
C1349
E7
F6
E2
FS
D1
C2
E4
Η6
Κ7
J5
J8
Η7
Μ4
L6
Κ4
J4
Μ5
L6
Μ8
D8
D8
D8
D8
Β4
Β4
Α4
Β4
D1
D1
D2
C4
D3
E4
D4
D4
F3
E4
E4
E4
F4
G3
F4
F2
G5
G6
G6
C R 1121
C R 1122
C R 1123
C R 1124
C R 1211
C R 1224
J6
J7
J6
J7
Ε1
L4
D3
D3
D4
D4
E2
F4
J 1010
J 1031
J 1331
J 1521
Β2
C7
Μ2
C7
C1
Α5
G6
L3
Κ 1031
K1032
Κ 1033
Κ 1621
D6
E6
F6
Β7
Β4
Β4
C4
L3
L1331
L1333
D8
D8
G5
G6
Ρ 1031
Ρ 1331
Ρ 1521
Ρ 1625
C7
Μ2
C7
Β7
Α5
G6
L3
Ν3
01101
01102
01103
01121
01122
01221
01222
01223
01224
01225
01226
01227
Q1228
Β2
C2
D1
J6
.18
L5
L5
Κ5
Κ5
L5
Μ5
Μ6
L6
D1
D2
E1
D3
D4
E3
E3
E3
E3
F3
F3
F4
F4
CI R C U IT
NUMBER
Ρ/ Ο Α 12 ASSY also s h own on
Ι
CI R C U IT
NUMBER
SCHEM ATIC
L OCATION
BOA R D
LOCATION
01229
Ο 1231
01232
L8
L8
Μ8
F4
R1022
R1023
R 1024
R 1030
R 1031
R 1032
R1103
R1104
R 1105
R1106
R1121
R1122
R1123
R1 124
R1125
R 1126
R1127
R 1131
R 1132
R 1133
R1134
R1135
R 1 136
R1220
R1221
R1222
R1223
R 1224
R 1225
R1226
R1227
R 1228
R1229
R1231
R1232
R1233
R1234
R1235
R1236
R 1328
R 1329
R1332
R1333
R 1338
E7
F6
F6
C7
D7
Η8
D2
D2
C1
C1
Η7
Η6
J7
J5
Κ5
Κ7
J7
F7
Η8
Η7
J8
J8
L8
Μ4
L4
Μ4
L6
Κ6
Κ6
Κ5
Κ4
L4
Κ4
Κ7
J4
Μ5
Μ5
Μ5
Μ8
L8
Μ6
Μ7
Μ8
Μ7
Β4
C4
Β4
Α4
Β4
Β5
D1
D1
D2
D2
C4
C4
C4
D4
D4
D3
D4
C4
D4
D4
D4
D4
E4
F4
F3
F3
E4
E4
E4
E4
E4
E3
E3
E4
E4
F4
F4
F4
F4
G4
G3
G4
F4
G4
U 1101
U 1110
U1331
D3
E3
Μ7
C2
C2
G5
VR 1321
L7
G4
W 1220
L4
F3
J 500
Α7
Μ2
Μ2
C7
Ch assis
Ch assis
C h assis
C h assis
Ρ 500
U 500
500
W
Ο
2 Ο
3
E4
F4
10
.5v,
.11
+11 .SV ,
~Ι
8.S
R1106
5.1 Κ
+SV
Q1102
Θν JL
Ρ1Λ1 1
1
+,1 .5 ν,
R1105
120
Σ
J101~-1
ST ROBE DRIVER
+7 V
εRι 211
Q11 03
REL AY
C1104
STROBE4
E
Θ1 μF Τ
/Γ1
7
RELAY
Ε--`
C1101
10μF
300
θν -~
RL YSTRB
κ1 θ4ι
Κ1 θ42
Κ1 θ43
C1 823
000ρF
4
Q1101
β11 θ3
439
U 111 0
MC1413
/
U1212-1 θ
U 1212-3
1
02 5
2
03 6
3
7
4
05 14
5
01
υ1101
4θ 84θ
+SV
4
15
SER IA L DATA 3
2
SER IAL CL OCK
3
OE
Q4
11 U 1111-3
06113
10
SER IAL WR ITE
U1322-15
LATCH
1
ST ROΘE
V
ο
114
V-
Θ
. .,
Dc
11
7 ------>0
07'2
SLOP! Α
MS,,
E
U1322-3
SERIA L
3
, ΘΟΑΤΑ 4
0 's
U1111-2
U1111-1
ΕΜΤ
C
DATA
CL Κ
16
INT
+11 .SV I
~
j-0
C1111 1
F'8
μ
0,1
ΙΝΤ
Χ5
AC
ΙΝΤ
C1123
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0
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μ
DC
R11282
RIB24
81
C1022
18PF
-12V I
R1 923
6θθ " ΘΚ
CR 1121
Κ1θ33
ΕΧ7 INPUT
CIUNNEL Α
J5~0
Ι
Ι
Ι
Ι
Γ-
~ Ρ~,
03
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J1 031
Υ5θ~
θ
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η
k
R1528
J1521
Ι
Ι
Γ
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Υ
.5
+11
C102,
0.1 μF
2
0Θ V
oτι
51
R1 022
1Κ
SOU RCE
';7,
C1348
θ.1 μF
DC 509
CR 1123
ς
ο,
R'sθκ
R,123
68
RI 121
S
R1131
25 ΘΚ
C1031
62 ρF
R151
ff32
R1135
sι
-8 .3V
Χ5 ATTENUATOR
Ο
R1132
75Ο
+12V ,
C1340
1 ΘμF
L1331
2θθ ιΗ
Ι
COUPL I NG
No +1 ι .5Υ Ι
ι1333
2ΘΘυΗ
- 12Υ
Ι
Ι
Ι
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ρ
Ι
Ι3
R 11 0311
+ι2ν, ,
C13431
θ.1 μF
ι "
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C1121
10ΘΘρF
-12VI
C1342
1Θμ F
-12 V ,
2
1
3484-35
Q1122
R113302
ΥSΤRΒ
Κ1 θ41
Κ1042
Κ1 θ43
Ρ1331
2 1
ι ι
Α
C
MODE
RELAY
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il
NS
(TOP VI
Θ
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P REL AY
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Χ1
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4 3
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29
682
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Q1221
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R1233
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51
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211
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120
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R1223
20
R 1224
20
+SV2
+Sγ2
Dτ
R 13%
10θ
+3 .1 V/
+4 . ΘV
C2
+4 . ΘV /
+3 .1 V
U 13318
10216
θ
Α
10
6
Ο1331
Α Q1332
©Static Sen sitive Devices
515
δ
i
Q1231
R1132
750
-12V1
R1134
300
C1131
01 μF
-12V1
Riz3t
51
R1136
209
ι 2V Ι
ΝΟΤΕ 1,1500 MOUNTED ΟΝ
BOARD ΗΕΑΤSΙΝΚ.
1
R1333
2" ζ
1,
ς 1334
Θ.1
-ι2ν1
See Maintenance Section
5100
CO MP O NENT NUMBER EXA MPLE
1
Component Number
1
, Α23 Α2 η1234
-~
γ
Ι ~Scbematic
Assembly ~
1
ι Number
$υ6α...nobly
Number
Number irf used)
1
Ι
ΤΥΡΕ 1+1,S
1- Vι I +S V Ι GN01
/
4,011.4,11
16
8
Chassis mounted comp onents have no Assem bly N um ber
ΜC1413
8
8
-see
p re f ixen d οΣ R eplacea ble Ε1ecirlcal Rarts List.
11
Ρ/Ο
3484-35
Λ12
A NALOG
BOARD
C H A NNEL Α A MPL I F I E R S 8 REL AY CO N T R O L
DC 509
PA R TS L OCATI
Α
Β
Ι
Ι
C
Ι
Ι
ε
Ι
Ι
F
G
Α16
ι
C~ C1101{i
_
1002~
R 1101
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®
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; 111003
Ι 1rjR1002
Ι Ι
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1 1011 Ft:
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Θ
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Ι Ι
~
R 1013 ή+~ ,®
(DI ί ® - ® ί
-1
Τ Ιτ
ΘΪ
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ΙΘ
3
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Θ
~
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r ΘiΘ
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Ι Ι"
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Θί ~~
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R 1222 ~^ α 121 Θ
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Ι ϊ
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R 1203 Γ
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Ι Ι
ΘΪ Ι ®
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Ρ 1410
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R 1231 --V
R 1232 , :
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R 1236
R1237
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R 1223
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Γ (νΙ
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R 1233-Θ
R 1234
R 1235
R 1238
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R 1321
R 1322
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R 1227 -,P,
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1
Ι
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1232-
Ι~
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i
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Ι
Ι '~
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Ί.
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.
ΙΤ
©Static Sensitive Devices
See Mainte nance Section
CO MP O NEN T
NUMBER E XAMPLE
Component Numbe r
Α23 Α2 R 1234
Assembly ~
Numb,
Su b assem bly
Num ber (i( used)
Sch ema(ic
Circuit
Νιιm6eι
Chassis-mounted c σιπρριι eπtτ have no Assembly Number
prefix-see
en d of R e p laceable Electrical Palls List
F ig . &9. Digital boa
)CATIO N G R ID
Η
Ι
Ι
013ο1η
/-~ R 1302~'t
. R 1303
R1304
νR13ο1
.'
~
υ
R 1301~ ; Τ
021
c
`" ~ -~ C1301-- ~
α
1132311321
ί 1322-
Ι
Ι
J
Κ
Ι
C1401 4~
= R 1402
R 1403 .
R 1404R1405{
Γ
ν
, R 1411 W
_ . R 1412~
-~
R 1413 --
Μ
C1411-
C1501 U
~~~ (~C R 1501~
C1403~ ςf
1502 f~M
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ό
Ν
Υ
- C1412
Τ
7
6
5
4
C311 --' -τ
1
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Ιί
Ϊ~
Ν
Μ
J1
G~
cΝι
Μ
Ν
ΤΡ
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r
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Ι
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ν ~~
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Q
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C142
Ι
C1421 _
',,~ Cε:=521Τ
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(BC R
1523®
~CR1524®
~Ι
Ί
Ι
S1512*
1
0
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M
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3; . . : R 1434_
R1438-`
Ι Ι`
Ι --> R 1435
<fl
=
ν
R1436 .
(~)
C1331 :
R 1437 Τι
Ι~
Ϊ~
Ϊ
1
9
1
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, R 1431 -. ~ (j~,
e!
C1431-tςy ;,
R1432rt >
(D
'D° Q1431 Q1432iC R 1431®
Ri
8
συ υ
S1522,
" υ ι -~ 51524*'
ι
Γ~ σ σσ ο
-' S1 ,53~ σ ο S1533'
:'51532, υ υ ~1534*
(iC1531®
R
1532®
CR
R 1531
= R 1532-(.!
_: R 1533-_;
3464-31
*Compone nts locate d on b ac k of
b oar d (Α16).
b oard
ASS Y Α 16
Table 8-4
CO MP O NENT REFEREN C E C HA RT
(see Fig. 8-8)
Ρ/ Ο Α12 ASSY
C H A NNEL Β AMPL I F I ER S A N D REL AY CO NT R O L Ο
2
SC HEM ATIC
LOCATIO N
B OA RD
L OCATIO N
C1041
C1042
C1043
C1133
C1141
C1142
C1143
C1144
C1233
C1241
C1242
C1243
C1245
C1341
C1345
C1347
F6
F5
F7
Β5
Β5
Α6
D5
C5
E5
D6
D6
F5
E6
E6
E6
F6
G5
F6
Η5
C R 1131
J5
J7
J6
J6
L3
D5
D5
D5
D5
F5
J 1041
J 1522
D7
C7
Α6
L4
Κ 1041
Κ 1042
Κ 1043
Κ 1622
D6
E6
F6
Β6
Α6
Α6
Α6
L4
Ρ 1041
Ρ 1522
Ρ 1625
C7
C7
Β7
Α6
L4
Ν3
Q1141
Q1142
Q1233
Q1234
Q1235
01241
01242
01243
Q1244
01245
Q1246
01247
01248
J6
D5
D6
E5
Ε5
F5
E5
Ε5
F5
F5
F5
E6
F5
F6
R1039
R 1040
F5
CI R C U IT
NUMBER
CR 1132
CR 1141
CR 1142
CR 1244
Κ6
Η6
J4
J8
Η7
Μ4
L5
Κ3
Κ4
Μ5
L6
Μ8
Μ8
J7
L5
L4
L4
Κ5
Κ4
Μ4
Μ5
L5
L8
Μ7
Μ7
C6
Ι
B OA R D
L OCATIO N
R 1041
E7
D7
F6
Η7
Κ6
Κ4
J7
F7
Η6
Η6
J6
J4
J8
J7
Η8
Η7
L4
Κ4
L4
Μ4
Μ5
L8
Κ8
L6
Κ6
Κ5
Κ4
Κ4
Κ4
Μ4
Μ5
Μ5
Μ7
Μ6
Μ7
L7
Μ7
Μ6
Μ3
Β7
Β5
Α6
C5
Β6
D5
D5
D6
C5
C5
C5
C5
D5
D6
D6
D6
D6
Ε5
E5
F5
F5
F6
E6
E6
E6
E6
E6
E6
E6
E6
F5
F6
F6
F6
G5
F6
G6
G6
G6
F5
Κ3
U 1111
U1112
U 1331
D2
E2
Μ6
D2
D3
G5
VR 1341
L7
G6
W1230
L4
F5
J 510
Α6
C7
Ch assis
C h assis
R1042
R 1043
R 1045
R 1137
R1139
R1140
R1141
R1142
R1143
R1144
R1145
R 1146
R1147
R1148
R1149
R 1237
R1238
R 1239
R 1239
R 1240
R1241
R1242
R1243
R1244
R 1245
R 1246
R 1247
R 1248
R1249
R1341
R 1342
R 1343
R 1344
R 1345
R 1346
R 1347
R 1348
R1349
R1526
Β5
Α5
Ρ/ Ο Α12 ASSY also s how n on
SC HEM ATIC
L OCATION
CI RC U IT
NUMBER
W510
0
3 Ο
5
Ο
0
RLYSTRB
Κ1 θ31
ΟΚ1
1
θ32
Κ1 θ33
υ1111
4θ84θ
Β1
+5ν
SER IAL DATA 4
U 11 θ1-1 θ
Ι
2
CLOCK
SERIAL
Ο U1101-3
3
SERIAL WRITE LATCH
U1101-1
15 OE
1
DATA
CLK
STROBE
4
2 1
ι ι
ΕΚΤ
COI
(Τ
Β2 Ps
Β3
Β4
C Ιι ι
s
4 3
7
Β~ 13
Β7 12
HSB
11
Ο5 1 θ
SLOPE Θ
U1322-5
o-
SERIAL
DATA 5
2
U1411-2
ΙΜ
OC
ΕΚΤ INPUf
CΗΑΝΝΕΙ Β
J^1Θ
ι
2
R1040
20
Κ1822
+5 ν
CHANNEL θ
INPUT ( ΙΝΤ )
Ι_
Ι
Ι,
ςRΙ 142 $ξ
J1522
2
Δ
R1141
250Κ
C1043
47pF
R1B45
51
rι
-8 .31
Χ5 ATTENUATOR
( +11 .SVI
.5ν
10
1,
i--α.
SZCR1132
R 111448
+12V ,
R114 θ
51
Q1142
+11 .5ν,
R1148
750
α 5ν
RI 146 ς
3θθ
1,
-12ν,
(
1>
DC
+12ν,
.
.5 ν2
.
-1 τν ,
1
509
-i
+12ν,
.
+SV 2
~
--Νο
-12ν,
-12νΙ
3484-3Β
ι Cl141
10ΘΘΡF
2 1
ι
ιι
MODE
ΕΧΤ
ΙΝΓ
DC
AC
%1
Χ5
RELAY
CONNECT I ONS
(TOP VIEW)
C Ι.
4 3
RELAY
POSITIO N
Α
Α
θ
Α
Β
+12Υ
C12μ2
θ.1 F
a12V
~ R1349
120
CRι 244 ~
fR1238
~φ2V
β;
68237
68θ47
81233
41
5.1 μF
+5ν 2
R; θ46
ε1243
. Β1μF
Q1243
Q1235
Q1234
β1139
82
Q1242
+6
s ν/
CI 245
F
μ
.01
Q1233
Rι zas
2φ
Ι
Ι
1
+SV2
α1342
130
Q1241
2
+5 . ΘΥ/+4.2 V
SL εRι 13ι
13249
CI
75PF
+"s; τν
+5ν
R1145
-12νΙ
ιθ . ιν
.,4V"
.4V/,10
+9
2
C1142
+
ν
R Ι244Ζ
R 124θ
R1341
51
11 2101
Q1244
ει 24 ι
39PF
~ R 1243
n1 245
I
+SV2
+3
+4.ΘV
U 1331C
12
10216
15
+3 .1 V
13
CH θ
Q1333
ΒΒ
14 CΙλ
0 334
510
81347
V2
SCHM ITT
TR IGGER
Q1248
~ Ι 348 ς
Ι Q1247
81345
Ι .2Κ
C1345
Θ, 1 μF
81343
1 θθ
02
-12VI
TYPE
48848
MC1413
CH A NNEL Β
I
See
+SV
Ι
CND
θ
θ
Comp onent
U 1331
1 θ218
Α12
Number
Α23 Α2 81234
Assem bly
N um ber
Ι
~Sc6ematίc
Cίrc υίt
Num ber
Subassemb ly
Numb er (ί/use d)
Chassis mounted
nents have πο Assembly Numb er
pre fix-see end ofcomp.
Replacea ble Electrical Parts List.
!778
Ρ/0
Maintena n ce Section
CO MP ONENT NUMBER EXA MPLE
116
ε1
347
F
μ
.31
Τ
+11 .5Υ +5γ
16
9
A MPL
©Static Sensitive Devices
ANALOG
BOA RD
F I ER S 8 REL AY CO N T R O L
©Static Se nsitive Devices
See
Maintenance
Section
CO MP ONENT NUMBER EXA MPLE
Co mponent
Α23 Α2
Assemb ly
N um ber
~1
Number
R 1234
=$c
Cucuemai~C
h
Subassem bly
Num ber (i f used
)
Number
Ch assis-mounte dcomponents haveno Assembly Num ber
prefix-see en d σ1 Replacea ble Electrical Parts List .
CΑΤΙΟΝ G R ID
C
Ι
D
J 1411
Ν
Ν
Ο
111 . C R
v1
Ν
~
Δ
~f9
~
Δ
C R 1215
Display board
Μ
Ή
Δ
CR1311
3464-32
(Α1 0) .
ASSY A10
Table 8-5
CO MP O NENT REFEREN C E C HA RT
(see F ig. 8-8)
Ρ/ Ο Α 12 ASSY
GATI N G, ARM I N G AN D SY N C HR O N IZ ER S Ο
3
SCHEM ATIC
L OCATIO N
BOAR D
LOCATIO N
C1411
C1421
C1441
C1442
Μ8
Μ8
Μ5
E4
Ι3
Ι4
Ι5
Η6
C R 1401
C R 1411
Η1
D2
Ε1
J1
Ι2
J2
J 1310
J1402
J 1403
J 1410
J 1410
J 1410
J 1420
J 1421
J 1441
J 1442
J1443
J 1501
J1622
J 1623
E8
C4
C2
C2
Α8
L1
Μ4
Μ3
Μ7
C5
C7
C8
Β2
Β8
55
G1
Η6
Ι2
12
J1
J1
J1
J4
J4
Η6
Ι6
Ι6
L1
Μ3
Μ4
Ρ 1341
Ρ 1402
Ρ 1403
Ρ 1441
Ρ 1442
Ρ 1443
Ρ 1501
Ρ 1622
Ρ 1623
Ρ 1625
Ρ 1625
P1625
C4
C2
C2
C5
C7
C8
Β2
Β8
Β5
Α8
Α2
Α5
Η6
Ι2
Ι2
Η6
Ι6
16
L1
Μ3
Μ4
Ν3
Ν3
Ν3
Q1331
01332
01333
01334
01341
Ο 1342
01343
01344
01401
01411
01412
01421
Q1422
D3
C3
C6
D6
F6
Η4
Κ3
F5
Κ1
F2
F2
Κ4
L8
G4
Η4
Η4
Η4
Η5
Η5
Η6
Η6
J1
J2
J2
Ι3
Ι3
CI R C U IT
NUMBER
C R 1412
J 1341
Ρ/0 Α1 2 ASSY also s how n on
Ι
SC HEM ATIC
L OCATIO N
BOA R D
L OCATIO N
01423
01433
01441
01442
F7
Μ5
E7
E4
Ι4
Ι5
Ι5
Ι5
R 1335
R 1401
R 1402
R 1403
R 1404
R 1411
R1412
R 1413
R 1414
R 1415
R 1416
R 1421
R1423
R 1425
R 1431
R1432
R 1433
R1441
R 1442
R 1443
R 1444
R 1447
R1533
D7
L1
J2
Η1
F1
F4
C2
D2
D1
Η2
F2
Κ8
F6
F7
L3
J5
Μ5
E4
E3
E6
E7
Κ4
Μ6
Η4
J1
J1
J2
J2
Ι2
Ι2
12
Ι2
J2
J2
Ι3
Ι3
Ι3
Η4
Ι4
Ι4
Η6
Η6
Η6
Η6
Ι5
J5
U 1322
U 1331
U 1332
U 1411
U 1421A
U 1421 B
U 1431A
U 1431 Β
U 1431C
U 1431 D
C4
E3
E6
D8
Κ5
L5
J6
J6
Μ7
J6
Η3
G5
Η5
Ι2
Ι3
Ι3
14
Ι4
14
Ι4
J520
J 530
J 540
Β2
Β2
Β4
Β4
Β7
Β2
Β2
Β4
Β5
Β7
Β8
CI R C U IT
NUMBER
J 550
J 560
W520
W530
W540
W550
W560
W570
0
Ο
Ο Ο0Ο0
C hassis
C hassis
C hassis
C h assis
C h assis
C h assis
C h assis
C h assis
C h assis
Ch assis
Ch assis
+5ν
Ζ.1404
$$ 180
+5 ν
J520
ARM~
VΡΚ 516V
4520
J53θ
pi 5θ1
J15θ1
~Ι
POWER Γ
1`1825-VA
MODUI_ Ε
2~ ~2 Ι
PI 62
I
Ι
U
Υ530
-
Ρ1 402
ΓΙ ι J1402
i
~~ιη12
2
R1412
~~
510
R1414
51 θ
CR 1411
CR 1412
CRI4θ1
+5γ
A
RM
{ R 1403
1 .1 Κ
Ι4
R1415
2.4Κ
R1413
1 .2Κ
HC
Ι 2, ,2
ιJ1403
Ρ1403
U 1331A
U1331-7
CH Α
J540
Α
3ΗΑΡΕ0
OUT
Jι COM
POWER
MODUL E
JSSθ
,~ Ρ162,
SLOPE Λ
Ρ1341
U 1322A
4049
3
2
5
Υ558
2Ι
Ι2
7
6
R13350
4.7Κ
R 1 431
15θ
+2 .7ν
3
81442
82
E
+24
.7 V
Q1442
C1IμF - +
R143
15θ
R1441
51
! HC
NC
~ ιJ1441
Ρ1441
Ι
Ρ1 823
Ρ1622
η
J1822 \
Ι
Q1333
8
υ11θ
33
θ2
52
4
3
5
g1334
f
V
CH 9
3
4133562
4.7Κ
R 1435θ
R417Κ5Α
R14321
ISO .
Ι1θ
R1
+2 .7V
8
R1423
5. ΙΚ
92
+ τ.7 ν
R1431 H
? 15 θ
Υ570
Ι
Ι2
+SV
15
ΟΕ
L ι J1443
Ρ1443
UIIII-18
+2 .7ν
J1310-4
10
R1335C
α.7Κ 6
-s
Ρ1Β25-24Α _ Li
Ρ14 10-5
β
J1341
υ13228
αααα
J141 θ-5
1
5
U1331-14 10
\ Ρ162
ΜODULΕ %~
2
α
1
U 1331-15 -4"
2
Ι
Ι2
Π
~
Ρ1
23
J1623 ι
Υ54 θ
5
Q1331
U1331-6
U11θ1-11
10216
ρ1332
+5ν ~~ +5ν
ι
U1322-15
SERIA L
DATA 5
2
SERIAL
CLOCK
3
SERIA L
WRITE
LATCH
1
Q4
q5 14
DATA
CLOCK
STROBE
NOISE
13
R14T
Q7 12
RIR
q6
Q'S 1θ
R1313
SE R IAL
ΟΑ ΤΑ Β
31310
DC 509
R1316
-Β,
iΡ1310 -8
Q
3464-37
R15θ2
α 5ν
+SV
R14θ1
5.1Κ
F UNCT I ON
5.1 Κ
1344
1ΕΜΙΤΤΕR)
Q1341 Q1342 Q1343
ON
FREQUENCY Α
PERIOD Ά
RATIO Β/Α
TIME A -B
WIDT H Α
ON
EVENTS θ OUR Α
ON
TIME MANUAL
ΤοΤΑι 12Ε π
PROBE COMP
TEST
ON
ON
ON
ON
ON
3
ON
Γ α+ 1
ΟΝ
ON
ιz
ON
ΟΝ
Ι ON
ΟΝ
ON
15
U1 332CNC
14
13
β1431 θ
ι 50
Q1421 Γ 01422 ι Q1423
R I CH
R I CH
ΟΝ
H IGH
LOW
ON
ON
LOW
- ON
ON
LOW
H IGH
HIGH
Ι
Ι
N IGH
N IGH
ON
Q1343
Ε- Ρ1410-2
SWITCHES
TRANSISTOR
R 14Θ2
J 141θ-2 ι
UA
TE
31420-1
ACC Λ
3142θ-2 Ι
10105
+2 .7V Ι
ρ
-~ Ρ1420-2 J
RI-' ος U1322D
4.7, Τ
4048
Θ
Q1421
5
Ιια3 ι 0
ISO
U1, 33213
ι 0ι 0s
ιι
NC ΙΘ
7
Β
Νε
β
+2 .7V
U14318
7- _
8
R1431 F$7
ι 50~
R14321 10
ISO ~.
+τ.7ν
Θ
ι8
111432 Ης
ISO
τ
3I
}ISO
Σ
R1432B
U 1421 B
U 1421A
10231
10231
J1410-3
1 Ρ141θ-3
Q1433
R~.ίκ
+2 .7V
+2 .7Υ
ι 4
END
R1433
1,2Κ
10102
ι3
0
τ
R14-32C
150
+2 .7 V
ι2 Θ
l- ' .
2
U 1D
U 1431A
5
Q
+2 .7 ν
1I~2
101 02
s
8
7 Ο
5θ
ISO
α1432Ας
ISO λλλ
111
α2.7 Υ
f- Ρ141θ-1
Θ
R1431C
ISO
+2 .7 V
+2 .7 ν
Ι
U1 431 C
10102
Ι
ACC Θ
-~ Ρ1421-1
R143~
5
+τ.7ν
θ
Ι1432Ε
ISO
+2 .7ν
C1411
Ο. ΙμF
U 1322C
4049
β
NOISE
ι
R1421A
4.7κ
R1502
υ1523-7
C1421
Ο . ιμF
ι
εει
ιωΟ
ιΒ
.- ι
P14z1-2
2
Q1422
1~tt
Γ t2
Component Number
GATING,
Γ
Α23
2
Α 12
R
~J
~ Schematic
Assembly ~~
Circuit
Num ber
Subassembly
Number
Number (if use d)
τrΡε
+sv cΝο
10102 1 ,15,18 θ
ι ,1 β
10105
Β
10231
1,1β
8
4084
,Β
Θ
ARMING,
&
Α12
ANALOG
©Static Sensitive Devices
See Maintenance Section
COMP ONENT NU M BER EXA MPLE
U1421
10231
Β
Ρ/Ο
3464-37
J1421- τ ι
+sv
C h assis-mounte dcomponents h ave no Assemb ly Num ber
pref ix-see end of Replaceable Electrical Parts List .
BOARD
SYNCHRONIZERS
J
Table 8-6
CO MP O NEN T REFEREN C E C H A R T
(see Fig. 8-9)
Ρ/ Ο Α 16 ASSY
C H Α AN D C H Β ACC UMUL ATO RS Ο
4
SCHEM ATIC
L OCATION
B OA R D
L OCATIO N
C1002
C1111
C1201
C1211
C1221
C1231
CR 1201
Μ8
Μ8
Μ8
L8
L8
Β1
Β2
Β1
D3
E2
F3
E4
E5
F2
Ρ 1310
Ρ 1410
Ρ 1420
Ρ 1420
Ρ 1421
Β6
Β3
13 1
Β2
Α8
F1
01201
01211
01212
01213
01221
Β2
E2
E8
C3
D7
F1
R1101
R1102
R1111
R1112
R1201
R1202
Κ4
Μ8
G1
Η7
Β2
Β3
C1
D1
D3
D3
F1
F1
CI R C U IT
NUMBER
Ι
D1
D4
D4
D4
E3
E3
E3
E4
Ρ/ Ο Α 16 ASSY also s h own on
SC HEM ATIC
L OCATIO N
B OA R D
L OCATIO N
F4
R1214
R 1215
R1221
R1222
R1223
R1224
R1225
R 1231
R 1232
E8
E2
E8
C4
C2
D7
C6
C2
C8
Β2
Α8
E3
E3
E3
E3
E3
E3
E4
E4
E4
E4
E5
E5
U1002
U 1011
U 1012
U 1101
U1102
U1103
U1111
U1112
U1113
U1201
U1202
U1211
U1221
Μ6
Κ6
L7
Κ5
G5
Η6
L3
J2
G2
F2
F4
D2
C2
Β2
Β3
Β3
C2
D2
D2
C3
D3
D3
E2
F2
F3
E4
CI R C U IT
NUMBER
R 1211
R 1212
R 1213
0
Ο
8
0
J1420-2---o.
ι Ρ1420-2
ΕCL
CND
+5 ν
+2 .Ν
C1231
0 .1 μF
31 428-ι-r ι
Ρια28-1
Σ~
R 1231
ISO
;
πα Λ
γΒ
Σ5ν
CR12 01
4
R1201
5.1Κ
S
α 2
β
G
γ7 ρ
Β C
3
}
ζ
I
Rι22 ι
5.1 κ
R
4
4
α2. Ν
,2.7ν
R 1213
δ
R
322~
~,~~~~
~
"" +
~~
Q121 1
U 1211 Α
10131
Ρ1 α1 θ-ι
ι
U 1201 A
74S74
5 S
Σz.Ν
Q1201
J141 θ-1 t-
I
5 IK.
U1221 Α
1 0231
2
4 D
PR
3
1
U 1113~
α
74LS74
4
C
CLR
_
α
τ
ΡR
Μβ
41213
R1211
91
111 219
5.1 Κ
74LS04
SE RIAL READ
01333-10
SER IA L CLOC K
01332-30
Σ5ν
1,
α2. 7V
10
LATCH
01102
4021
U12020
74LS04
9
Θ
i +5ν
-01 +2 .7V
Ι131θ-Β --wΣ2.Ν
R5.1 K
ι1421-1 -i
)
Q1221
P1421-1
-
α
R 1225
ISO
III 102
51 θ
DC 509
3484-38
1
α 5
1
1
g~
ACLR α
ι, 1 Κ ,
U 1112A
U 1113A
774L574
D B DC 00
CLR DA
3
D
CLR
5
U 1111A
Β
145"
8
2 C
7
15 14
β3 Ρ4
113 114 1IS
P S PS Ρ7
R11 B1C
3
R1101 B
2
R1181A
1Κ
β
1ΛΜ
R11 θ1Ε
1Κ
5
Ρg
08
3
1
5 R11010
1Κ
4
;Ε
R DΘ
01 D2 Ο 3
4 5 Β
CARRY Α
U 1332-3
1Κ
1Κ
15 11
Ρ4 Ρ 5 ΡΒ Ρ 7 Ρθ
SERIAL
ΟΛΤΑ .7
3
U1322-12
U1101
4821
U1102
4821
U 1002
U1 103
492,
4921
.8 ""
Ρ
Ρ
Ρ
5 PS 7 Θ
04p
13
1
Ρ/S
ΙΘ
C
Ι 1 SER ! Ν
Ρ1 Ρ2 Ρ3 Ρ 4
7
8 5 4
+~
3
R1~k2B
4
RI I 12C
5
R 11120
1θ Ρ/S
3
C
08
11
SRR ΙΝ
Ρ1 Ρ2 Ρ3 Ρ4 Ρ5 PS Ρ7 PS
7 ~β f ~4 f3f4f5
08 3
Ρ5 PS Ρ7 PS
13 14 1%1
1
CARRY Θ
8
Q1
7
6
5
3
Q2 Q3 Q4
2
4
13
12
05 D6 Q7 Q8
14
5
U1332-38
1
Q8 D10 011 Q12
©Static Se nsitive Devices
U 1 θ12
49
0
C1111
U 111113
14520
~
Ι
1
ι ~231
14520
4θ21
gφgθ
74 LS04
74 LS74
74LS383
74374
ι ,ιΒ
1 ,1 Β
1Β
1β
1β
14
14
14
14
-se
e
θ
8
7
7
7
7
+5ν
C01221
.5ν ει 2Β1
9.1 μF
Ι
Β. ιμF τ--it--t
τ. .
2+5ν
ε1ΒΒ
Β.1 μF
1θ
U 1211
1013,
.1211
θ , μF
1
7
U 1221
+023+
ll4 01
θ
8
/ Ρ/Ο Α1 β
DICITAL BOARD
CH Α & C H Β ACC UMUL ATO R S
See Maintenance Section
CO MPONENT NUMBER EXA MPLE
Comp onent Number
Α23 Αι
R 12 1A
-J
Assembly ~~
Nb
um er
Subassembly
Number (i/ used)
Chassis-mounted
Sch ematic
Num ber
components havenoASSem bIy Number
pre fix-see en d of Rep lacea ble E lectrical P arts L ist.
Table 8-7
CO MP O NENT REFEREN C E C HA RT
(see Fig. 8-8)
Ρ/ Ο Α 12 ASSY
T RIGG ER LEVEL CO N T R O L A N D D- Α CO NVERT ER S Ο
CI R C U IT
NUMBER
SC HEMATIC
L OCATIO N
BOA R D
LOCATIO N
C1201
C1202
C1211
C1212
E3
E4
E4
E7
Ε1
Ε1
E2
E3
J 1301
J 1303
J 1310
J 1310
F8
F8
F1
Β2
Β6
Μ4
G1
G1
G1
Η3
Ρ 1301
Ρ 1303
Ρ 1411
Ρ 1625
F8
F8
F1
Μ4
Μ4
G1
Η3
Ν3
01311
01312
Κ5
J5
G2
G2
R 1102
R 1201
R 1202
R 1203
R 1211
R 1212
R 1213
R1214
R 1302
R 1303
R 1306
R 1309
R 1311
R 1312
D1
Ε1
E2
G1
D4
E4
E5
G2
G8
F8
G8
G8
L2
Μ1
D1
Ε1
Ε1
Ε1
E2
E3
E3
E3
G2
G2
G1
G2
G2
G2
J1411
Ρ/0 Α12 ASSY also s how n on
Ι
SC HEMATIC
L OCATIO N
BOA R D
LOCATION
Κ5
J5
J5
Η5
L1
L1
L2
L3
L2
L3
L3
Μ3
L3
L3
G2
G2
G2
G2
Η2
Η2
Η2
Η2
Η2
G3
G3
G3
G3
G3
U 1201
U 1202
U 1211
U 1212
U 1311
U 1321
F2
F1
F2
F2
F3
U 1321
U 1322
D2
F5
D6
Η3
Κ2
Μ1
Β7
VR 1302
G6
G2
J 570
J 580
Ν4
Ν4
E8
E8
D8
D8
C h assis
C h assis
CI R C U IT
NUMBER
R 1313
R 1314
R 1315
R 1316
R 1317
R 1318
R 1319
R 1321
R 1322
R1323
R1324
R 1325
R 1326
R 1327
Ρ590
Ρ600
R 500
R 510
0
Ο
G3
Η3
Η3
Η3
C h assis
C h assis
C h assis
C h assis
ΟΟ ΟΟ 0
U 1201
NESM
+3 .2ν
R1102
258
U 12 0 2
CH Α
DAC
GAIN
4θ84Β
45V -L31 OE
R1291
1,5ΘΚ
Q,
R1202
SERIAL ΟΑΤΑ 1
11310-1
21
Η~DATA
4
CLOC K
SER IAL WR IT E LATCH
1
(IS
SΤRΟΒΕ
Β
11 87
1θ B e
7
0 85
7 13,
12
6 Θ2
5
Θ1
,Β
+,2Υ
C1 281 1
θ.1 μF
C1211 Ψ
Θ . ΙμF
18
R 1212
R1211
250
+3 .2V --N~M-y
Ο
l .S0K
CV
04
Ρ1318 - 4 -
'71310-4
SER IAL CLOCK
15
ΟΕ
2
ΟΛΤΑ
Q2
Q3
3
CLOCK
QS
U11 91-3 i
q6
U1411-3
Ρ131θ-5
'31310-5
14
15
3ΕRΙΛL WR ITE LATC H
U 1322F
4040
1
8
7
0
6
Θ5
84
β
q8 11
5 Θ
1
Q'S
ι
ι8
U 1211
m
ΝΕ5
02
V LC
18
CO MP
U1191-2
3
s
RS=
ΙθΙί
,
7
`~
Ρ1 3Θ1
J1301
/ _~
V
~Γ +12
Ι 2, / 2
_
Pass
Ρ 1303
31
DC
509
-12Υ
SER IAL DATA 3
Ρ 590
CHANNEL Β
AUTO
TR iC
LEVEL
WRIT
Β, ΘΥ
4
1/0 ρ
7 83
Ε1212
θ1 F
Uι41
97
14
13
2
CH Β
Q7 12
υ11 θ1- ι
R1214
3.24Κ
-VREF
1 θ as
-12Υ
CHANNEL Α
AUTO TRIO
LEVEL
Ι%0
1,
STROBE
U1411-1
+V REF
1
ι2 Β
4
q,
14
Rl 213
1 .8%
U1212
4Θ84Θ
+SV
+3 .2V
4
COMP
15
CH 8
DAC
ΛΤΛ 2
1/0
R1 293
3,24Κ
2
V LC
C1262
,01μF
-12 V
SERIAL
_
1/0
8 04
,3
07
Q8 11
Q'S
REF
12 ΘΒ
4
05
3
SER IAL CLOCK
03
Q4
ι5 -V
1, Β5Κ
Q2 5
Ρ1318-1 -;" Ε
CH A
DC
ι4 +V REF
ρ510~
2~ Ι
1ΘΚ
-12V
Ι J1303
Ι 2,
`~~!
2
412V
-12ν
R 13~3
7.5Κ
-
R3. 3K
Ι
R130B
7, 5Κ
R1308
3.3Κ
3484-30
+12ν
R131e
Ο
12Υ
+3 .2V
τ -
R 1283
3.24Κ
1
ι
+3 .2V
2
3
ι
R1214
3.24Κ
β1312
8.25Κ
1 .911
R 1317
10K
OFS
13 -
R1318
+
ν
U 1321 Α
ΤL674
I
Β.2sκ
11322
10Κ
LEV
Α
14
12 +
1
10
U 13210
ΤLθ74
R1311
1 .1114
R1 126
FSET
OF
GENERATORS
F
S
BUF ER
s
J1 3218
ΤιΕ74
+
Ι
+ι 2ν
R1324
R 1325
1 .11114
β1323
1-
S. 25K
fο
-12ν
Ι
OFs
θ ιΕν
7
18
R1327
8.25Κ
R1328
R1321
1 .8Ν
1ΘΚ
R 1137
U 1321C
ΤLθ74
J1411
Ι
2~
Ρ1411
2
Β
Α
TRIG
LEVEL
J57 θ
P1 825_220
Ι
/
Ρ1625-22Α \
J580
POWER
MODULE
U1411-12
F
/'
LE\ "1302
ΐ
-12ν
n
©Static Se sitive Devices
See Maintenance Section
R1382
3.3Κ
+12 V
to
ι. +12ν
ω
b
ι
+sν
+3 .2V
10
so
+3 .2Υ
-12 11
IN
IN
-12V
+511 2
ι
0
+5 Υ2
CO MP O NE NT
Ι
+12V
1
ι3
4
gam
40848 1
Assembly
Nu mbe r
Ι +5ν Ι +5ν 21 GNO 1-ι 2ν
1 1Β
Ι
14
Ι
Ι
Ι
Ι
Β
3.3Κ
34 Β4-30
NOTE 9 R 5ΘΒ PART OF 35θθ
SEE DIA.8
TR I GG ER LEVEL
.7T=
11
Ρ/0
CO
NTROL A N D
D-A
CO
Schematic
Su bassem bly
N umb er (if used)
Circuit
Nu mber
Chassis-mo u nted components have no Asse mbly Nu mber
prefix-see end of R eplacea ble Electrical Parts List.
Ι 3
7. SK
R 13Θ8
Numbe r
R
~
Α23 Α 1234
ΤLθ74
R13ΘΒ
XA MPLE
NUMBER E
Co mp onent
Α12
ANALOG
BOARD
NVER TER S
s
Table 8-8
CO MP O NENT REFEREN C E C H A R T
(see Fig. 8-8)
TIME B AS E, 100 MHz PLL A N D N OIS E G ENER ATO R Ο
Ρ/ Ο Α 12 ASSY
SC HEM ATIC
L OCATIO N
B OA R D
LOCATIO N
C1501
C1503
C1511
C1512
C1521
C1522
C1523
C1525
C1526
C1601t
C1602tt
C1603tt
C 1604 tt
C 1605 tt
C1611tt
C1612
C1621t
Μ6
C4
F3
J2
L3
L6
L4
Κ4
J4
F8
C7
C7
D6
D7
D7
Β6
J8
Κ1
Κ2
Κ2
J2
J3
J3
J4
Κ3
Κ4
L1
L1
L2
L2
L2
L2
L3
L4
C R 1422
C R 1521
C R 1611
L2
L3
J3
J3
J 1511
J 1621
Α3
Α6
Κ3
Μ3
L 1521
L3
J4
Ρ 1511
Ρ 1621
Ρ 1625
Α3
Α6
Β5
Κ3
Μ3
Ν3
Ο 1501
Ο 1502
Q1611tt
01612
C1
C3
D7
C6
Κ2
Κ2
Μ2
L3
R1501
R1502
R 1503
R 1504
E3
C1
E3
D2
J2
J2
CI RC U IT
NUMBER
C5
L3
Κ2
b ac k
of boa rd .
SC HEMATIC
LOCATIO N
BOA R D
L OCATIO N
R 1505
R 1510
R 1510
R 1511
R 1512
R1513
R 1514
R 1515
R 1516
R 1517
R 1518
R 1519
R1521
R1522
R 1528
R 1601tt
R 1602tt
R 1603
R 1604
R 1605tt
R 1611tt
R1612
R1613
E3
C3
C4
Η2
J3
Κ3
Η3
Η3
Κ3
D3
C4
C3
Η3
Μ4
Μ3
C7
C7
Η8
Η8
D7
D8
C5
C6
Κ2
Κ2
Κ2
J2
J2
J2
J2
J3
J3
Κ2
Κ2
Κ2
Κ3
Κ4
J4
L2
L2
L2
L2
L2
L2
L3
L3
ΤΡ 1410
ΤΡ 1510
ΤΡ 1520
ΤΡ 1621
Κ2
F3
Η4
Β3
12
Κ2
L3
L3
U 1501
U 1502
D3
D1
Κ3
F3
L3
J4
Η7
D5
Κ1
Κ1
J3
Κ3
J4
Κ4
L1
L2
Υ 1531t*
Υ 1601tt
J7
Κ4
L1
CI R C U IT
NUMBER
U 1521
U1522
U1523
U1524
U1601t
U1611
J2
Ρ/Ο Α12 ASSY also s hown on
tt Delete for Option 01 .
t A dd fo r Option 01 .
* Com po n en t located on
Ι
Ο
Ο
Β7
0
+5ν
U 1411-14
ι
Q1501
ΝΟΊ
SΕ
υ 1502
ΜΜ 5837
5.1 Κ
3
5,6,7,8
NC
PHASE Ll
1 ν
z ν cc
R1504
4
470Κ
Ρ1511
+5V
/ ~1511
+S
18ΜΗ2
5
έ
1 ΜΝ7
Ί
'
ι __
+SV
115θ1
1θκ
Q1502
13
UF
OF
7Ρ1 Β21
2
rvv
3
15
R1518
1Κ
3195θ5
I
1 C1503
15ΘρF
+
S.SK
R1521
13Κ
5
1θ
+5γ 3
-
U1501
LM311
3
1
Ι
U1 52 1B
1458
2
ΤΡ 152Θ
ε1 52Β S
.01μF
U 1611A
748
U 1611
8
74 Α
α0
ρΑ
CLOC K OUT
12
+5γ
Ρ1 Β25-14Α
ΕΧΤ
ι
CLOCK
1Ν
3
Γ- ~
ι
Ε(Τ
!2
7
1MHz
ΘΛ
, ΡΙΒ25-1 58
Ο,
1V
5 +
III S14
1 . ακ
4544
ν
PO
Β _
R1515
3.3κ
U 1522
1
7
-
DIVIDERS
ΤΡ 151θ
RK 503
C1512
θ.1 μF
R1511
+5ν
R1517
R
33Κ
α
POUR
MODULE
,4
C1511
Θ.1 μF - - 7
V
3
4
ι
~1
+5γ
t R1510
5.1 Κ
2
Ρ~
BUFFER
C1612
.01μF
51 Β12
510
εRΙΒ 11
2
-5
=2
3
7
32
ΙΝΤ
Ρ1821
1 31621
+12V
Τ ΙΜΕΒΑS
OSCILLATORS
*
C1803
*Υ1Βθ1
ΙΟΜΗΖ
*~1605
1 .5Κ
R180 1
,θΚ
1 .7-11
Cl
802 ρF *RIM
S. SK
DC
1
+5Υ
bo
No
τ5Υ
+SV3
10
"
+5Υ3
-12V
10.
." -12V
509
4V
+8 . 7V ~
*ε1611
38BpF
*C1o5
3ΘΘρF~Ί
ή~
+12Υ
8" 1μF
Q1611
*R1811
1Κ
F 1541
υ1601
Λ
Υ, `
LM317T
+33.SV
-_ CI Βθ7
.1
0
F
μ
+18ν
R1 10 3
121
-(- C1821
.1
0
F
μ
;;
R 1604
+12ν
1 .Β2Κ
LM317T
(TOP VIEW)
123
34β4-4θ
L OCKED L OOP
PHASE
ε Rιαη
R 1511
C1512
0.1 μF
5.6τ(
111521
1 3Κ
Β -
R ;5 Κ2
7
ι1521
54Μ1
2
ς
1
3
~U1521 Β
ι458
R1515
3.3Κ
0 ΤΡ 1410
R1513
ηΚ
+
4V_
3.3Κ
5
ι
ε15211
.81μFΊ~
U 1521 Α
1458
Rι 5ι 4
1 .8Κ
CRIS21
RISIS
Ν0
3
α
U 1 523A
2
10 ι 05
U
100Μ2
(ΕCL)
7
Q1 422
NC
6
U 1 523B
~
R1528
470
1524
8629
ι MHz
10
9
11
1 Ο105
1001
6
-
-100
C1523
01
.
F
μ
Θτ5V
C1526
.01
Γ
F
μ
73
1
R 15η
470
C1525
.1
8
F
μ
+12V
_~θ
C1 522
.01μF
U1523
ει sθ1
.01μF
10105
U1501
LM311
ΓΠΘ
Ι 01601
ιΜ 3ι 7T
1
Υ1531
2
R1 Β03
121
+18V
3
-12V
+5ν
4
OVEN
O SC
ΤΥΡΕ
0ι05
1458
4044
749ΘΛ
1
LΜ311
-~- α1621
Θ.1 μF
/ΤΙ
+12V
+SV
+SV3
1,ι6
8
1
GΝΟ
8
15
See
4
1
Mai n tenance
Devices
Section
COMPONENT NUMBER EXA MPLE
1Η
Θ
n sitive
© Static Se
-12V
Com ponent
4
Numb e r
Α23 Α2 R 1234
2
81604
1 .62K
Assemb ly
Numb er
NOTE ,
COMPONENTS MARKED 14 ΙΤΗ
ARE DELETED IN OPTION .
Chassis mounted components have no Assembly Num ber
pref ix-see en d of R eplacea b le Electrical Parts List .
OPT I OSCILLATOR
Ρ/Ο
TIME
B
AS
E
,
1 θθΜΗΕ
PLL
&
N
'
bemafic
'7T=`1CircCircuit
Subassembly
Numb er
Number (if used)
O
I
S
E
Α12
ANALOG
G ENER
B OARD
ATO
R
Table 8-9
CO MP O NENT REFEREN C E C HA RT
(see Fig . 8-8 an d Fig . 8-9)
7
MIC R O PR OC E SSO R , CO NT R O L L OGIC A N D MEM O R Y Ο
Ρ/ Ο Α16 ASSY
SC HEMATIC
L OCATIO N
B OA R D
LOCATIO N
C1202
C1232
C1233
C1301
C1311
C1331
C1401
D8
Β3
Α8
D8
D3
Η7
Κ4
F2
F5
F5
C R 1221
C R 1222
F1
F4
F4
J 1210
J 1210
J 1211
J 1211
J 1310
J 1310
J 1331
J 1410
Μ8
Μ3
Μ7
Μ8
Κ3
Κ1
J4
Κ2
F3
F3
F3
F3
G1
G1
Η5
J1
Ρ 1010
Ρ 1310
Ρ 1310
Ρ 1310
Ρ 1331
Ρ 1410
Ρ 1410
Ρ 1625
Ρ 1625
J4
J2
.11
Μ8
J4
J2
J3
Κ3
Κ1
Κ1
F1
F1
F1
Η5
D1
D1
Μ3
Μ3
01301
Η4
Η1
R1203
R1226
R1227
D8
Β3
Β3
F2
F5
F5
CI R C U IT
NUMBER
Η1
Ι
SCHEM ATIC
L OCATIO N
BOA R D
LOCATION
R1230
R1233
R1234
R 1235
R1236
R1237
R1238
R1239
R1301
R 1302
R1303
R 1304
R 1305
R 1311
R1321
R1322
R 1323
R1331
R 1435
Α5
C7
Β8
Β8
Β7
Β8
Α8
Α8
Η3
Η3
F3
F4
F3
F2
Η1
Η1
D6
F4
Μ2
F5
ΤΡ 1301
ΤΡ 1302
F2
F5
Η1
Η2
U 1202
U 1222
U 1311
F2
F2
F4
U1312
U1321
U1321
U1322
U1331
U1332
U 1333
Β8
E7
Κ5
Η8
E8
C2
Β5
D2
Η7
VR 1301
F3
CI R C U IT
NUMBER
G2
Η4
Η6
1
1
ΡΙΟ Α 16 ASSY also s h own on
Ο
4 Ο
8
0
E5
E5
E5
E5
E5
E5
E5
G2
Η1
Η1
Η1
G2
Η3
G4
G4
G4
Η5
J6
G3
Η2
G4
G4
Η4
G5
Η5
Η5
G1
+5ν
U 1 322B
SER IAL
U11 θ1-3
DATA 7
12
.
a
SER
[Ρθ3)
U 1332
Β531
( Ρθ21
21
INTERR UPT CLUCK
R 1226
C1311
Θ.1 μF
C1232
.01 μ F
ιι
1 ΘΘΚ
R1227
39
Κ
4
7
U1321 Β
40418
Ο ~1111-8
Β
1
η,%1ΚΙfΖ
U1012-1
CARRY Α
CARRY Β
U 1321C
40498
Α1
Λ3
Λ4
Λ5
AS
U 1331
Λ
Λ12
2
Θ
+5V
1 1 α NC
21.7Κ
Β C
4
2Α
5 3 12 NC
2
PARA LL EL
1/0 PORT
1 . ΘΙ 7
COUNTER
18
C
+5V
22 Α3
24 π4
31 Α5
30 AS
Α1 θ
ΙΙ ( RΑΜ )
ςς 2( RΟΜ 1
ΓΡθ4)
5
wS7
ΝΡ
r-f4~ IRQfPBS)
SERIAL
$ ΙVθ1
MASTER
RESET
μl28213
+5ΙΘm
R13θ1
100
END
+5V
+5V
R13θ4
5. ΙΚ
R1331
3Κ
. ...
is
~ 1s
14
5.1 Κ
RELAY STf
SΛ
00
01
ο2
3
ο3
1
12
θ
ο4
05
7
as
07 8
06
ο7
1
/2 11
R/4 3α
CATE
R 1302
Q1301
5. ικ
03
PRESCALE
28
R1303
ο2
DATA 1
4
Ο SERIAL CLOCK
+5V
ι 2SΚ8
RAM
π
CATE
PA-
17 As
23
Λ1
20
ΤΡ 1301
27
Ρθ1 ( CΛ2)
1 θ As
15
ΡΛ2
COUNT IN
(PBS)
3β _
ΡΘ0
α
AS
As
ΑΙΘ
7κs13α
~. .
3
37
AN
SS
+5V
74LSθ4
VOC
V
ιθκ
U 12 Θ2Β
START/STOP
PAS
Γ1SΕΤ
R1322
01102-18
SER CLOCK 38
+5 V
26
3 ~._4
R1311
5.1 Κ
49
ιθθΚ
εR1222
U1321 F
49498
SERIAL DATA
_ω "
CR1221
ια
1s
SOC97
R 1321
Ι
Ι
ΤΡ 13θ2
_
02
13
MPR ST
MPR3T
IR
Q
LMEM
ΑΟR BUS
ΤΥΡΕ _:
2333
40498
6504
BS31
74LSM
+SV
24
ι
4
21
14
CNO
12
θ
2
1
7
74LΘθ4
74LS13B
80C87
L11383
14
18
16
0
7
Θ
Θ
1%5.6,7
DC
509
3484-41
!92Β
.S θ4
MASTER
JESET
SER IAL DATA 1
P1310-1 I
SE RIA L CLOC K
Ρ1310-4,
-~
POWER
MODULE
J 1310-1
J
--Ι 1310-4
+5Υ
R1435
U1202-13
5.1 Κ
_
P RESCALE
Ρ131θ-2
ΕΝ
Ρ141θ-3/
PRESCALE
_
τ13 ιθ-τ Ρια25-ι4α
l
--ι
-J141 Θ-3 Ο
CA7E
11 141 15-2/
3
-~ i!1410-2
Ρ/0 Λ12 ANALOC Β0
R 13Θ2
5.1 κ
Ρ1 θιθ-ι ~
JιθιΘ-1
SA
J 1331
ι
Ρ1331
C140ι
Θ .1 μF
12
AS
8
ι
%
τ121θ-13
Ι
01
!1210-12
02
31210-11
J121Θ-1 θ
D4
24
RευΥ sτRοαε
00
Α0
4ι0(8
ROM
U 1312
Τι 2 ι 0-8
DS
Do
2333
3121 0-7
JJ,121θ-6
2",-"
ρ7
ΕΕ
ΟΕ/CS
~ Τ12
MPRST
MPRST
31210-4
R
I Q
IR
Q
31210-5
ιΜΕΜ
LMEM
AOR BUS
J
DATA BUS
R/Ύ
Α5
U 1333
+5 Υ
Λ7
2 6
3 C
U 1321A
4Θ4118
3
2
4
Λ9
ΥΘ
0
Λ
Λ2
Λ7
74LS138
Θ1 μF1 Θ
Ι
AS
Υ1
Υ2
Υ3
C Α
C1
λ C28
Υ4
Υ5
P
15
DIS LAY
14
MOCK
13
75RST
12
LATCH
ENABLE
Λ9
U1431-9
KEYBOARD READ ΕΝΑΘ LΕ
10
Α11
k A12
R1421
SER IAL WR IT E
S ERIAL READ LATCH
LATC H
J 1211-8
Assembly
N umber
J 1211-5
d com ponents have no Assem bly Num b er
prefix-see end of Re placea ble Electrical Parts List.
J 1211-2
J 1310-5
+S
NC
φ2
Ρ/Ο
Τ1 τιι-1
-ι
Α 15
1211-16
J
i
G) :r3
-J~
ηΟ
α0
ΖΜ
Ν
ΑΙΒ DICITAL 80ARD
M I CR OPR OC ESSO R , CO NTR OL L OG I C 8 MEMORY
Λ
Ο0
33
r
ΟΟ
J1211-15Ι
Α
S
Ε
NC
=S cbemα1,c
t
Cιrcuit
Su bassembly
Num ber
Number (if used)
C hassis-mounte
J 1211-3
Ρ131θ-5 '
4 --1-
U 1202-9
TO
Υ7
Α23 Α2 R 1234
J 1211-7
J 121θ-~
RA
U 1322-1
III
Component Numb er
Α10
U1432-14
10
31211-9
J 1211-8
νΝ
3Ο
ν
Ι5
Μ?3
3
0
DC 509
Table 8-10
CO MP O NENT REFEREN C E C H A R T
(see Fig. 8-8 and Fig. 8-9)
Ρ/ Ο Α16 ASSY
CI R C UIT
NUMBER
FR O NT P A NEL, KE Y BOA R D A N D DIS PL AY D R I VE
SC HEM ATIC
L OCATIO N
BOAR D
LOCATION
CI R CU IT
NUMBER
SC HEM ATIC
LOCATION
B OA R D
LOCATIO N
11
J2
J2
J2
J2
Β5
J3
J3
F3
F3
Κ6
Κ7
Β5
Κ6
Κ5
Κ5
Ι2
Ι2
Ι2
Ι2
Ι2
J4
J5
J5
J5
J5
J6
J6
J5
L6
L6
L6
Η5
J5
Β7
Β7
C7
C8
D8
D8
D8
E8
L3
L3
Κ4
Κ5
L4
L5
Κ5
Κ5
L5
L5
L5
F1
E5
D2
C2
C5
Η4
Ι3
J3
Ι4
Ι5
J5
J8
C hassis
C1411
E2
Ι2
R 1404
C1412
D6
J2
R1405
C1420
D2
Ι4
R 1411
C1421
Β4
J4 R1412
C1422
Β1
J5
R 1413
C1431
13 1
Ι5
R1421
R 1431
C R 1431
D6
J5
R 1432
C R 1432
C6
J5
R1433
C R 1433
D6
J5
R1434
C R 1501
E6
Κ2
R1436
C R 1502
Η7
Κ2
R 1437
CR 1503
F7
Κ2
R1438
C R 1521
C6
Κ4
R1531
C R 1522
Β6
Κ4
~1532
C R 1523
Κ7
Κ4
R 1533
C R 1524
Β6
Κ4
C R 1531
D6
Κ6
S1511
C R 1532
J7
Κ6
S1512*
S1521
J 1411
11
Ι2
S1522
J 1412
Μ4
J2
S1523*
J 1413
Μ6
J3
S1524*
J 1431
Κ7
J6
S1531
S1532
Ρ 1010
F7
Κ1
S1533*
Ρ 1411
11
Ι2
S1534*
Ρ 1412
Μ4
J2
Ρ 1413
Μ6
J3
U 1322
Ρ 1431
Κ7
J6
U 1411
U 1412
01421
Β5
J4
U 1421
01431
Η3
J5
U 1431
01432
Η3
J5
U 1432
R1402
R1403
J1
11
11
12
Ρ/ Ο Α 16 ASSY also sh own on
Ρ/Ο Α 12 ASSY
ΕQ
ύ
ω
υ
z
ω
σ
ω
α
ω
z
ω
z
ο
α
Σ
Ο
υ
S500
Ο
4 Ο
7
10
FR O NT P A NEL, KE Y B OA R D A N D DIS PL AY D R I VE
J 1010
F7
C1
S1010
S1011
S1012
Η8
Η8
F7
Β3
Β3
Β3
*Com p o ne n t locate d on bac k of b oard
Ο
8
D I SPLAY LATCH
+5γ
C1422
01
. μF
C1431
0.1 μF
RE SET
4
ι7
13
13
ΒΙ
12
11
ι1
10
10
8
6
7 Α
5
Q2
3 00
Q3 7
2
9
d
Β
C
Q4 1 0
4 01
6 0
6 025
+ γ
o _j 16 γ00
11
,01
D2
,D3
03
2
01
D4
05
13
04
14 05
C142
.1 μF
0
U 1431
7αι sηα
D ISPLAY LATCH ENABLE
5
9
U1333-15
,.
θ
L
{
Q
°ss
9
6
15
3
14
16
R 114
R14
. 9
AA
R 14
R 14
_ 14
4
R14
.,
2
U1421
4511
ι
+5γ
1 Ι5
C1411
Ο. ιμF
RI 4
1
1
5
+s,1
ι
R143 α {
2.4Κ
12
Q5
R14
1'.
~~14
CA3082
3
1
DATA Bus
10
U 1311
U 1411
+5γ
+5γ1
Q1432
+5 ν1
+SV 1
R1433
5γ
16
CLOCK
2
1
FU
U1333-14
γDΟ
4
GENERATOR
φ 3
TSO
13
1
2
TSI
Β
4
TS2
7
TS3
CLOCK
+5γ
7
3
R1438
5.1 Κ
15
Q1421
τssτ
U1333-13
4
RE SET
s
+sv
No
0.
+5ν 1 =ί
ENABLE
+sν1
4~-0
TS1
6
5
7S2
17
16
7S3
1φ
Τ54
2
1
TS4
1
TSS
.11
10
TSS
9
7S7
3
θ '
11
Β
CARRY 12
-7S9
ν
+SV I
NC
TS6
4
TS7
NCTIO N
FREQUENCY Α
PER I OD Α
R ATIO Θ/Α
TIME A+e
4 ΙΟΤΗ Α
EVENTS Β-DUR Α
7ΙΜΕ MANUAL
TOTALIZE Α
PR08E COMP
τεsτ
U 1412
ιe
C1412
0 .1 μF
14
DS8863
+
ΑΤΤΕΝ
χs -Γι
χ1
SOUR CE
JL
Ι} -
%ι - -
TS1
7S2(
T93f
TS4
31 531
31522 f 31 521
ΕΧτ J
DC
- -
AUTO
Ι
θ
7
θ
ν
1
2
4
10 3
10 4
5
6
7
8
9
105
10 6
107
1θθ
1755
31431
ITSB
31 α33
1757
~T
TS2
315θ1
S3
CR1502
χ
S1524
CHANNEL θθ
- .fL
SLOPE
ATTEN
Χ5
SL
X1
JL
ΙΝ71Ι-
COUPL
AC .1L
DC
0C
509
Ο 51531
_
_
%ι - -
AVERAGES
Θ-
102
51523
__-
η
Ι
6 S1522
ι_ Ι
Ac J1_
UPL
ν
.
S1521
χ
1 Ν7.1'L
1
2
3
α
5
40178
31503
SLOPE
S~511
Θ
9
CHANNEL
1L
S LOTS
TIME
υ
U 1432
ΤSΘ
31524
ΤSΘ
7
15
7
op +sv
12
ν
TS6
6
5.1 Κ
9
Q1431
5
R1421
ι+1 ι
.
4
+
SLOT
TIME
C1421
Θ.1 μF;
2.4Κ
5
Q6
q1 I
1'
:η
91532
\
χS1533
ό χθι 534
α
NOTES:
* SWITCH ON
BACK OF CI RCUIT B OA RD
5500 P ART OF R5M - SEE 01 A . 5
ALL FRONT P ANEL PUSH BUTTON SW I TC HES
SHOWN IN OUT P OSIT I ON .
3464-42
31532
Ρ1411
1411
Ι
15
ε
ι
~~_
ΛΛ^~ /
~
i Ρ1411-1
R,1583
b
2 ' Ι 2Ι
Μ~
~~--~ Ρ1411-2
J
R 1 αθ2
R14θ4
15
ε
3'
15
ν~%ν
d
4' Ι\
4Ι
j
R1151
Θ
5~
R 14θ5
Ι 31
Υ-_
Ρ1411-3
_
Ρ1411-4
Ι 5Ι
ρ1411-5
R 1412
,5
f
6 ' Ι ΒΙ
~VΝη-~ ~-~ Ρ1411-β
R 1413
γ5
Β
7, Ι 7Ι
dα
θΙ
P1411-7
+SV,
1
Q1432 +5'v
+5ν ,
6
Ι
R 1432
15
ιsν,
~Ί
Θ
8
ι ι~
R 1431
P1412
J
1412
~
ΑΝΝ
47
\~Ι~_~~
~
' Ρ1412-1
>
2
Q1431
ιι
TIME SLOTS
U 1322A
ΘΘCΘ7
1θ
AVERAGES
4
ς
6
7
θ
9
Ι
Θ
,
AUTO
1
1θ 1
Ι
2
3
4
1θ2
103
", Ι
ν
R1533
1θΟΚ
T51
1 00Κ
TS8
CR1532 $
Ι
NC
Ρ1 θ1 θ-3~ =
ρ,' ,θ-6λΡ =
, θ θ-2j ρ, θ10-5
Ι1Θ18-2
J 1413
ι
TS6
2
7S5
3
J 1 θ1 θ-5
TS1
1 ΘΚ
\2Ι
_
\3Ι
_
71
\8
1" Ρ1413-7
_
Ρ1413- Θ
Ρ14 ι 3-2
Ρ1413-3
~
4
~~ Ρ 1413-4
Ι
~~ Ρ1413-5
\ Ι
_
~Ρ1413-6
Τς2
R1436
Ρ1413
ι
Τ33
R 1531
J 1 θ1 θ-3
3Ι
~~ Ρ1412-3
\4Ι
_
Ρ1412-4
~
5
5Ι
~~ Ρ1412-5
6 > 61
~~
~ Ρ1412-6
7
71
~-~ Ρ1412-7
TS4
4
7S2
4
7S7
-5___0
6
ν
7
8
Θ
1Η4
105
,φ6
107
1θ 6
~752
~TSS
6
Ι
3
~ Τς 4
low
ς1512
~TS1
~TS3
R 1532
2Ι
}-~ Ρ1412-2
2
ΤSΘ
1
TS0
R 1437
C RIS23 $ί
ΙΘΘΚ
J 1431
2
ι
Ρ1431
KEYBOARD
READ ENABLE 1
U 1333-12
ε
©Static Sensitive Devices
DATA BUS
See
U1311
Maintenance
COMPONEN T
I NST
I .D .
0, CI RCU I T B OARD
SEE DIA. 5
BUTTON S WITCHES
I.T.N .
Ε
_
Ι
ΤΥΡΕ
Ρ/Ο
Α12
ANALOG
NUMBER EXA MPLE
Component
51010
40178
4511
74LS174
80C87
CΑ3θθ2
BOARD
AUTO
TRIG
NC
NO
+SV
16
16
16
16
15
Α23 Α2
CND
8
8
5
P A NEL,
KE Y B OA R D
&
R 1234
Schematic
N umber
Chassis-mounte d com p onents h ave no Assemb ly Numb er
p refix-see en d of Re p lacea b le Electrical Parts L ist.
Ρ/Ο
FR ON T
Numb er
Ι
Ι
Assem bly ~T
sembly
N umb er
Subas
Nu mber (it used)
Θ
8
Section
ΑΙΒ
DISPL AY
DIGITA L BOARD '
DR I
VE
"
<i
>'s
Table 8-11
CO MP O NEN T REFEREN C E
(see F ig. 8-10)
CH AR T
DIS PLAY
Ρ/ Ο Α 10 ASSY
CI R C U IT
NUMBER
SCHEM ATIC
L OCATIO N
BOAR D
LOCATION
C R 1211
C R 1215
C R 1311
D6
D7
D7
D7
D8
D8
Α2
Β2
82
C2
C2
D2
DS1002
DS 1005
DS1102
DS1105
DS1202
DS1205
DS1302
DS1305
C3
D3
E3
F3
J3
Κ3
L3
Μ3
Α1
Α1
Β1
13 1
Β1
C1
C1
D1
C R 1011
C R 1012
C R 1111
CI R C U IT
I
SC HEMATIC
L OCATIO N
BOAR D
L OCATIO N
J 1411
J 1412
J 1413
Β4
Β6
13 1
Β1
Α3
Β2
Ρ 1411
Ρ 1412
Ρ 1413
Β4
Β6
Β1
13 1
Α3
Β2
W1009
W 1011
W 1012
F7
F6
F7
Α2
Α2
Α2
NUMBER
Α
Β
Ι
Ρ1413
Γ
Ρ 1413-1
Ι 31413
-"-{ Γ
121 1
Ρ1413-2 ----<
Ι3Ι
Ρ 1413-3
Ρ1413-4
13
7S7
7S0
6Ι
ΟS1 002
_
4
Ι
ι
Ρ 1412-1 ~.~
6Ι
Ι
6Ι
DSI1 02
1©
.'
ρ © ρ ©©m
6Ι
OS1105
~7
ς
SE©L©©
loom
J 1412
ΑΝΝUΝ
ΤSΘ
CR1Θ11
3 Ι Ι3
TSI
CR1θ12
4 Ι Ι4
7S2
CR1111
Ι5 Ι !5
Ρ 1412-5 -g--{ (
TS3
C R 1211
Ι6 Ι Ι6
Ρ1412-6 ~{ ~
TS4
CR 1215
Ι 7 Ι Ι7
Ρ1412-7 i-{
TSS
C R 1311
Ρ 1412-3
00 5
ρρ©ρ© ©~ "
2
Ι
2Ι
Ρ1412-2
ΟS1
rιιιιr ~ιιιιιι~ιιιιιι~ιιιιι~
~ιιιιι~r ιιιι~rιιιι
ιι~~ιυ~ιιι~ισ
3
λ
Ρ1412
Η
Ι
TS1
1.11 8
Ι
F
TS2
Ρ1 413-θ -~-~ Ε-
14
Ι
7S3
Ι6 l
13
Ε
TS4
----\
-0-: <
17 1 !7
Ρ1413-7 -i-~
P1411-3
Ι
ΤS5
Ι 41 14
Ρ1413-5 -4--<
4
D
Ι
τ S6
5Ι 15
Ρ 1413- 6
C
Ι
RΕΜΟΤΕ
PT-7
-~ Ε
Ρ 1412-4 -i--{
DC
509
j
%1~
~~~,
υ
Υ1 θ11
V1 θ12
Υ1 θ
CHi/nSEC
MHi/μSEC
Κ12/ιaSEC
1
1
Hi/SEC
3484-43
L
σ~ι
6Ι
DS110S
6Ι
051202
6Ι
D51205
rιιιιιι~ιιιιιι~ιιιιι rι
rιιιιr~ιιιιι
r~ιιιιιrι
ιιιι rι
rιιιr~ιιιιι~
~ιιι
r~ιιr~r ιιιι
~
r ιι
ιr
~ι
rr
ι~~ιιι
rι
6Ι
DS1302
s~αα:6Ι
ΟS1305
rιιιιιr
rιιιιι
rιιιιr
~ιι
r
~ιιι~
©Static Sensitive Devices
See
Mainte n ance
Section
CO MP ONENT NUMBER EXA MPLE
Ι vim
Co mponent
Α23 Α2
Assemb ly
Nu mber
~T_
Ι
Numbe r
R 1234
Ι
Subasse mbly
Number (if used)
Sclι ematic
Circuit
Number
Chassis-mo unted co mp onents have no Assem bly
prefix-see en d σ1 R e placeable E lectrical Parts
Α1θ
3484-43
DISPLAY
D I S PL AY
BOARD
N um ber
L
ist.
Table 8-12
CO MP O NEN T REFEREN C E C H A R T
(see Fig. 8-8 an d F ig. 8-9)
Ρ/Ο Α12 ASSY
PO WER S UPPL I E S
SC HEM ATIC
L OCATIO N
BOA R D
LOCATION
C1301
C1531
C1541
C1542
C1622
C1641
C1642
C1643
87
C4
F8
C2
Κ8
D2
F4
Β3
Η1
Κ5
Κ6
Κ6
L4
Μ5
Μ5
Μ6
C R 1421
C R 1442
C R 1541
J3
C R 1621
C R 1641
Η3
Η6
C1
L8
D1
F 1541
F 1542
F 1641
Β1
88
83
Κ5
Κ6
Μ5
J 1410
J2
J1
Ρ 1625
Ρ 1625
Ρ 1625
Ρ 1625
Ρ 1625
Ρ 1625
Β8
Β3
E3
J8
Β5
Β1
Ν3
Ν3
Ν3
Ν3
Ν3
Ν3
Q1443
01444
Q1445
Q1531
Η8
F6
F6
J7
CI R C U IT
NUMBER
SC HEMATIC
L OCATIO N
B OA R D
LOCATIO N
R1301
R1304
R1305
R1307
R1308
R 1434
R 1435
R 1445
R 1446
R1531
R 1532
R1534
R1535
R 1541
R 1542
R1543
R1544
R 1545
R1547
R1548
D7
D7
C6
D6
D5
F6
F3
Η7
Η7
J7
Κ7
Η8
Η8
E6
E7
E4
F8
Β4
C3
C2
G1
G1
G1
Η1
Η2
15
J5
16
J6
Κ5
Κ5
J5
J5
J6
J6
J6
Κ6
Κ6
Κ6
L6
ΤΡ 1341
ΤΡ 1411
ΤΡ 1431
ΤΡ 1631
ΤΡ 1632
E6
Β5
Η3
L8
D1
Η6
13
J4
L4
L5
J5
U 1401
U 1433
U 1531
U 1641
C6
C2
D4
C1
11
15
Κ5
L6
J4
VR 1301
C5
Η1
Ι
CI R C U IT
NUMBER
J5
Κ6
Μ4
L6
J6
J6
Ρ/Ο Α12 ASSY also s hown on
0
Ο
2
Ρ/Ο Α16 ASSY
P O WER S UPPL I E S
C1001
C1101
C1102
C1402
C1403
C1501
Κ5
L5
Κ2
Κ3
L3
L3
Α2
C1
D1
J1
J2
Κ1
L1401
L3
J2
Ρ 1410
Ρ 1410
L5
Κ2
ρ1
D1
Ι
Ρ/ Ο Α16 ASSY also s how n on
01001
Q1002
01003
R1001
R1002
R 1003
R 1011
R1012
R1013
ΤΡ 1310
Ο
4 Ο
7
Κ5
J5
Κ5
J4
J5
J5
J5
Κ6
Κ6
Α1
Β1
Β2
Α2
Α2
Α2
Α2
Α2
Α2
Κ2
Η3
10
'
L-- lo.
3
+ ι 2ν
+SV3
POWER
MODULE
-
Ρ1625-7 θ
POWER
MODULE
CR14 :
ι
.
_ Ρ1625-7Α
R 1435
0.30
P1625-6A
Li
C1642
.81μF
R 1543
Γ
POWER
MODULE
ι
Ρέ 1625-3θ
Ρ1625-4Α
LΡ1625-48
Ρ1~ 625-9θ
+12V
R1308
338
VR 1301
6.2 V
ΤΡ 1411
ω +9 .4V
ΤΡ 1341
5
R1305
432
3
+3 .2V
2 -
7L072CP
+3 .2V
+
L4--' 7
ς
+3 .2V
R 130 4
U14018
T LO72CP
2.94Κ
U
R 1301
1401
τιθ7τCΡ
R 1434
3.6Κ
5
1
RI
6 3θ7
. ι 9κ
+12V
+12ν
Τ
U 1401 Α
5θ8
0
Q1445
R154 1
α. τακ
Q1444
81542
-121,
+3 .2 V
AD
J
R144
-12V
R1544
1 .3Κ
-26ν/-33 .5V
POWER
MODULE
Ρ1625~
Α
Ο
F1542
5ΘΘπιΑ
125V
DC 509
3464-44
L C1541
.01 μF
R1012
R1013
6 . θρ
200
0
R 1434
3.6Κ
Ρ/Ο
DI GITAL BOA RD
Α16
C
+0 . 65V
1445 1
~ Q1444
r
m
Α CR1 442
Ν
ev
R1445
2 .7 Κ
Q1531 -
2
R 1531 10
12 7V
ΤΥΡΕ
723
TL 072CP
R 1532
1K
+12V
12
θ
CND_r -12V
7
4
© Static
See
nsitive
Se
Devices
Maintenance Section
CO MP ONENT NU MBER EXA MPLE
Ρ1625-11 Λ
R1446
1 .5Κ
R15445
1 .3Κ
Co mponent
Q1443
+ TC1622
Τ 10
f
μ
1 .1541
Τ .01μF
R 1534
2.713
Ρ1625-11 11 -
POWER
-
Assembly
ΤΡ1631
Num ber
SZ CR1621
P
O
WER
(if used)
Nu mber
h assis-mounted components have no Assembly Num ber
prefix-see en d of R eplacea ble Electrical Parts list .
C
Ρ1$25-10Α
MODULE
Ι
Ι
Schematic
ILL--.
. Circuit
Subassem bly
N umb er
Ρ/Ο
3464-44
Numb e r
Α23 Α2 R1234
S UPPL I E
S
Α12
ANALOG
B OA RD
ι
ιι
ι
Section 9-DC 509
REPLAC E A BLE
ME C H A N ICA L P A R TS
P ARTS
I
OR DER I NG I NFOR MATION
N D ENTATION SYST EM
T h is mec h a n ical parts list is in d e n te d to i nd icate ite m
R e p lacement parts are availa b le fro m o r thro u g h you r local
Te k tro n ix, I n c.
.
F iel d
relatio n s h ips .
Office or re p resentative .
u se d
Ch anges to Te k t ro n ix inst rum e nts a re so m etimes made to
acco mm od ate i mp roved co mpo ne n ts as t h ey b ecome available,
a nd to give you th e b e nefit of t h e latest circuit im p rovements
d eveloped n o ur e n gi n ee ri n g d ep a rt m ent . It is th er efo re
important, w he n or deri n g parts, to incl ud e th e following
i
i nfo rm atio n
in
P art
If α
p art
you
part,
have or d ered
your
local
h as
b ee n
rep laced with α
Inc.
F ield
1
2 3 4 5
Attach ing
.
p arts
fo r
Assem bly and/or Compo n ent
- - -
Pa rts
of Detail Part
Attach ing p arts for
or
r e presen tative will co n tact you co n cern i n g any c h ange in part
Ch ange i n formatio n , if any, is located at t h e rear of t h is
ma n ual .
' Attach i n g
I n dented items are
ΟΟΧ
P art
removed after t h is serial n um ber
F IGURE AND IN D EX NUMBER S
Ite m s in t h is sectio n a re r efe re n ced b y fig u re and
nu m be rs to t h e illustratio n s .
s pecified .
p arts
of Detail
- - -
Part
`
m u st be
d etail pa rts are
of, a nd
i n cl ud e d
sym b ol
in d ente d to t h e rig h t .
wit h , t h e
next h ig her
---' --- i nd icates t he e nd of
p urch ased sepa rately,
un less oth erwise
ITEM NAME
P arts L ist, an Ite m Na m e is se p a rated f ro m t he
by α colon (), B ecause of s pace li m itations, an Ite m
N a m e may so m eti m es a ppea r as i n comp lete. Fo r fu rther Ite m
N a m e id entification, t h e U .S . F ed eral Catalogi ng H a ndboo k Η6-1
In t h e
d esc r i p tion
b e u tilized wh ere
can
"
p art
parts .
Attac h i n g
i nd ex
!
Pa rts
always a pp ear i n t h e sam e i n de n tatio n α 5
inde n tatio n . T he separatio n
attac h i n g
ΧΟΟΟ
P art first ad d ed at t h is serial n um be r
10
P a r ts
t h e item it mou nts, w h ile t h e
N OT E S A N D SY MB O L S
- - -
- - -
n um b er .
S PE CIA L
& Description
P
n ew o r
Office
N a me
Detail Part of Assem bly an d/o r Component .
Attac h ing p a rts fo r Detail art
number,
Te k tro n ix,
is an exam p le of t h e i nd e n tation system
t h e d escri ption col u m n .
Assembly a nd/or Comp onent
i n strume n t ty pe or
numb e r, se r ial numbe r, a nd m o d ification n u m be r if a pp lica b le .
im proved
yo u r ord er:
Followi n g
in
possi b le .
A BBREVIATIO N S
I N CH
EL CT RN
ELE CTR O N
k
NUMBER SIZE
ELE
ELE C
CT R ICA L
ACTU
ACTR
ATO R
ELE
EL CT L T
CT R O LYTIC
ADA PTER
ADPT R
ELEM
ELEMEN T
EPL
ALIGN
A L IG NMENT
ELE CT R ICA L PAR TS L IST
AL
A LUM I NUM
ΕQΡΤ
E QU I PMEN T
ASS
EM
ASS EMBLE D
ΕΧΤ
E XTERN AL
SL
ASSY
ASS EMBLY
FI L
F I LL IST ER HE AD
ΑΤΤΕΝ
ATT ENU ATO R
FLE X
FLE XI BLE
GAG
E
A WG
A MER ICA N WI RE
FLH
FLAT HEAD
BD
B OA R D
FLT R
F I LT ER
BR
BRKT
AC KE T
FR
FR A ME or FRON T
ST
BR
BR
S
ASS
F ST NR
F ASTENER
BR
O NZ E
BR Z
FT
F OOT
BU
H
S
H
I
N
G
F
F IX E D
BS G
XD
CABINE T
CAB
GSKT
GAS KET
CA
CAP
PACITO R
HD L
H A N DLE
C E RAMIC
C ER
HEX
HE XAGO N
PWR
H
C
HASSIS
C AS
HEX H D
HE XAGO NA L HE AD
C KT
CI R C U IT
HEX SOC HE XAGO NAL SOC KET
RE
CO
HEL
MP .
CO MP OSITIO N
HL CPS
ICA L CO MPRE SSIO N
C ΟΝΝ
HEL
CO NNE CTOR
HLE XT
ICA L E XT ENSION
COV
CO V
ER
HV
H IG H V OL TAG E
"
C PL G
CO UPL I NG
IC
I N T E G R ATED CIR C U IT
CSOC
RT
CAT H ODE RAY TUBE
ID
I N SID E DIAMET ER
DSCO
EG
D E G REE
(D EN T
ID ENTI F ICATIO N
DW R
D R AWER
IMPLR
IMPE L LER
IN
I N CA ND
I N S UL
I NT L
LPHL D R.
MACH
MECH
M TG
NIP
NON WI RE
OBD
OD
O VH
ΡΗ Β R Ζ
PL
PLSTC
ΡΝ
ΡΝΗ
RCPT
RES
RGD
RLF
RTNR
SC H
SC R
PE
IN C H
I N CAN D ESCENT
I N S UL ATO R
IN T ERN A L
L A MPH O L D ER
MACH I NE
MECH A N ICAL
M O UN TI NG
N I PPLE
NOT W I RE WOUN D
OR DER BY DESC RI PTIO N
O U TSID E DIA MET ER
OVA L HE AD
PH OS PH O R BRON Z E
PLAIN o r PL AT E
PLASTIC
P A RT NUMBER
PAN HEAD
P OWER
RE C EPTAC LE
SISTO R
R IGID
REL I EF
RETAI NER
KE T HEAD
OSCI LL OSCO PE
SC REW
SE
S ECT
SEM ICQN D
S HL O
S HL DR
$ ΚΤ
S LFLK G
S LVG
S PR
so
SST
ST L
SW
Τ
T ERM
T HD
ΤΗΚ
T NS N
TPG
T RH
V
VA R
W/
WS HR
χ FMR
XST R
SI N G LE EN D
SECTIO N
SEM ICO N DU CTO R
SH I EL D
SH O UL D ERE D
SOC KE T
S LID E
SELF-LOC K IN G
S LEEV I NG
S PR I NG
SQU ARE
STAI NL E SS ST EEL
EEL
SWITC H
T UBE
T ERM I N A L
T HREAD
T H IC K
TENSION
TA PP I N G
T RU SS HE AD
V OLTAGE
V A R IA BLE
W IT H
WAS HER
T R A N S F O RMER
T R A N SISTO R
R eplaceable M ec hanical Par ts-DC 509
CROSS IND EX- MFR . COD E NUMBER TO
Mfr. Co d e
ΟΟΟΒΒ
00779
07707
22526
31223
71785
73743
73803
78189
79807
80009
83385
85471
93907,
Address
Manufacturer
BERQUI ST COMPANY
AMP, IN C .
US M CORP ., US M FAS TENER DIV .
BERG ELECTR ONI CS, IN C .
MICRO PLASTI CS, INC .
TRW , CINC H CO NNECTORS
FISCHER S PE CIAL MFG . CO .
TEXAS IN S TRUMENTS, INC ., METALLURGICAL
MATERIALS DIV .
",-ILLINOI S TOOL WORK S, IN C .
SHAKEPROOF DIVI SION
WROU GHT WASHER MFG . CO .
TEKTRONI X, INC .
CENTRAL SC REW CO .
BOYD, Α. Β., CO .
TEXTRON-INC . C ΑΜCΑR DIV
M ANUFACT URER
4350 WEST 78TH
Ρ 0 BOX 3608
510 RI V ER RD .
YOUK EXPRESSWAY
20821 DEARB ORN S TREET
1501 MORSE AVEN UE
446 MORGAN 5Τ .
34
FOREST
S TREET
S T . CHARLE S ROAD
2100 S . 0 BAY ST .
Ρ Ο BOX 500
2530 CRE SC ENT DR .
2527 GRANT AVENUE
600 18TH AVE
City, State, Zip
MINNEAPOLI S, ΜΝ 55435
HARRISBURG, PA 17105
SHELTON, CT 06484
NEW C UMBERLAND, PA 17070
CHATSWORTH, CA 91311
ELK GROVE V ILLAGE, IL 60007
CINC INNATI, OH 45206
ATTLEB ORO, ΜΑ 02703
ELGIN, IL 60120
MILWAUKEE, WI 53207
BE AVERTON, OR 97077
BROADVIE W, IL 60153
SAN LEANDRO, CA 94579
R OC KF ORD, IL 61101
ι
R e placea ble
"
'
Fig . &
In d ex
Ν ο.
Mec h anical Pa rts-DC 509
Te k t r onix Serial/Model No.
Mfr
D
Ν ο .umber
Eff
D5CO n t
q ty 1 2 3 4 5
N ame &Descri p tio n
art
Co
de
Mfr Part N
1-1
337-1399-10
1
SHIELD,ELEC : LEFT SIDE
-2
337-1399-11
1
SHIELD,ELEC : RI GH T S IDE
-3
366105902
1
80009
PUSH BUTTON :GRAY,3 .0 Η Χ 0 .277 OD
-4
366-1215-01
1
KNOB :GY,0 .127 ID Χ 0 .5 OD ,0 .531
-5
1
RES .,VAR,NONWW :(SEE Α500/5500 REPL)
(ATT AC HING P ART S)
-6
21 0-0583-00
1 NUT,PLAIN,HE X . :0 .25-32 Χ 0 .312 IN CH,BR S
-7
210-0940-00
1
WASHE R , FLAT :0 .25 ID Χ 0 .375 IN CH O D,S TL
'
-8
366-0494-05
-9
1
----- -----
1
-10
-11
210-0583-00
210- δ940-00
1
1
-12 366-1690-00
-13 ----- ----2
-14 21 0-0255-00
-15 366-1512-00
-16 366-1512-03
-17 334-3817-00
-18 378-0157-00
-19 333-2655-00
1
80009
337-1399-10
337-1399-11
366-1059-02
366-1215-01
73743
79807
O BD
KNOB :GRAY,0 .127 ID X 0 .5 OD ,0 .531 H
RES ., VAR,NONWW :(SEE R 510 REPL)
(ATT AC HING P ART S)
NUT,PLAIN,HE X . :0 .25-32 Χ 0 .312 IN CH,BR S
WASHE R , FLAT :0 .25 ID Χ 0 .375 IN C H O D ,S TL
80009
366=Ό494-05
80009 366-1690-00'
93907
OBD
80009
;
105-0719-,"o0
93907
OBD
-20
213-0875-00
2
KNOB,LATCH:S IL GY ,0 .53 Χ0 .23 Χ 1 .059
CO NN,RCPT,EL$C :(SEE J500, J510 REPL)
TE RMINAL ,LUG :0 .391" ID ΙΝΤ TOOTH
PU SH BUTTON :GRAY,0 .18 SQ Χ 0 .83 INCH LG
PU SH BUTTON :BLUE ,0 .18 SQ Χ 0 .83
PL ATE,IDENT :BLANK
LENS, LED DSPL Y : P R INTED
PANEL,FRONT :
(A TT ACHING PART S)
SC R ASS EM WSHR :6-32 Χ 0 .5, ΤΑΡΤΙΤΕ ,ΡΝΗ
-21
105-0719-00
1
L ATCH,RETAININ G : PLUG- IN
-22
213-0113-00
1
-23 105-0718-01
-24 1
1
-25
211-0008-00
2
-26
-27
-28
136-0252-07
386-4427-01
1
12
1
-29
213-0868-00
2
-30
----- -----____
-
7
-31
-32
337-2758-00
386-4426-00
1
1
-33
-34
213-0868-00
386-3657-01
2
2
-35
343-0954-01
1
-36
211-0008-00
2
----- -----37 348-0693-00
-38 ----- ----1
1
-39
-40
-41
-42
2
1
1
2
211-0012-00
210-0551-00
129-0884-00
211-0008-00
2
10
1
1
1
1
(ATTACHING PART S)
SC R,TP G, THD FOR:2-32 Χ 0 .312 IN CH,PNH STL
BAR,LATCH RL SE :
CKT B OARD ASSY : DI SPLAY( SEE Α10 REPL)
(ATTACHING P ART S)
SC REW ,MAC HINE :4-40 Χ 0 .25 IN CH,PNH STL
80009
80009
2Χ20317-402
73743 2Χ20317-402
79807. ΟΒD
80009._ 210-0255-00
80009 366-1512-00
800Ό9 366-151,2-03
80009 334-3817-00
80009 378-0157-00
80009 333-2655-00
80009 ''1Ό5-0718-01
83385
OBD
. CKT BOARD ASSY IN CLUDE S :
. TERM 5ΕΤ , ΡΙΝ(S EE A10 J1411, J1412, J 1413 REPL)
. SOCKET,PIN CO NN :W/ Ο DI MPLE
S U BPANEL,FRONT :W /IN SERTS
(ATT ACHING PARTS)
SC REW , TPG, TF :6-32 Χ 0 .375 L ,FILM,S TEEL
22526
80009
75060-012
386-4427-01
93907
OBD
. S UBPANEL IN CLUDE S :
: JA CK,TIP :(SEE J520, J 530, J 540, J550, J650, J570,
J 580 REPL)
S HIELD,ELEC :S UBPANEL
SU PP ORT,F RA ME :REAR,AL
(ATTAC HING P ARTS)
SC RE W, TPG, TF :6-32 Χ 0 .375 L ,FILM,S TEEL
SUPPORT,PLU G IN :
80009
80009
337-2758-00
386-4426-00
93907
93907
OBD
80009
343-0954-01
83385
O BD
85471
314-4116
83385
83385
80009
83385
O BD
O BD
RETAINER,RELAY:W/C USHI ONING PAD
(ATTAC HING P ART S)
SCREW,MACHINE :4-40 Χ 0 .25 IN CH,PNH STL
. RETAINER IN CLUDE S :
. PAD CU SHI ONING :1 .95 Χ 1 .188 Χ 0 .062
CKT BOARD ASSY : ANALOG(5ΕΕ Α12 REPL)
(ATTACHING P ARTS)
SCREW,MACHINE :4-40 Χ 0 .375,ΡΝΗ STL CD PL
NUT,PLAIN,HEX . :4-40 Χ 0 .25 INCH ,S TL
SPAC ER , POS T :0 .8 L W /4-40 ΕΧΤ THD ΟΝΕ
SC REW ,MACHINE :4-40 Χ 0 .25 INCH,PNH STL
OB D
129-0884-00
OBD
a
I
ι
9-3
R e placeable
F ig .
&
Index
No .
Mec h anical Parts-DC 509
Te ktronix
Se r ial/ M o d el No .
Co
Dscont
Part No .
E ff
q ty
1 2 3 4 5
N ame & Desc r i p tio n
Mfr
de
. CKT BOA RD A SSY IN C LUDE S :
. MI C ROC IRCUIT:(SEE Α12TJ1601 REPL)
. (OPTION 01 ONL Y)
(ATTACHING PART S)
-4431223
210-1181-00
1
. WASHER,S HLDR :1 .22 ID Χ 0 .20D
----- ----- . (OPTION 01 ONL Y)
1-43
----- --------- --------- -----
M fr P art N um b er
1
-
-45
342-0355-00
1
-46
-47
136-0252-07
----- ---------,-----
44
9
-
.
.
.
.
.
-48 344-0154-03
-49 - 136-0269-02
-50 136-0260-02
-51' 136-0514-00
-52 131-0993-00
6
5
15
5
2
44
-
.
.
.
.
.
.
.
.
1
.
OBD
IN SULATOR,PLATE :T RANSISTOR,S ILICONE RU BBER
ΟΟΟΒΒ
(OPTION 01 ONLY)
SOCKET,PIN CONN : W/Ο DIMPLE
22526
TE RM,TE ST ΡΟΙΝΤ :(SEE Α12 ΤΡ 1341,ΤΡ 1410, ΤΡ 1411,
ΤΡ 1431, ΤΡ 1510,ΤΡ 1520, ΤΡ 1621,ΤΡ 1631, ΤΡ 1632
REPL)
CLIP,ELECTRICAL :FUS E ,CKT BD MT
80009
SΚΤ , ΡL-IN ELEK :MICROC IRCUIT,14 DIP,LOW CLE
73803
SΚΤ , ΡL -IN ELEK :MICROC IRCUIT,16 DIP,LOW CLE
71785
SΚΤ , ΡL-IN ELEC :MIC ROC IRCUIT ,8 DIP
73803
BU S,CO NDUCTO R :2 WIRE BLACK
00779
TE RMINAL,PIN :(5ΕΕ A12J 1031, J 1041, J1301,
J 1303,Jl 341, J 1402,J1403,J14 ll ,J1441, J1442,
J1443, Jl 501, Jl 511, Jl 521, J1522,Jl 621, Jl 622,
J 1623 REPL)
MI CROC IRCU IT :(SΕΕ A12U500 REPL)
(ATT ACHING PART S)
SCREW ,MAC HINE :4-40 Χ 0 .188 IN CH,PNH S TL
83385
NUT,PLAIN,HE X . :4-40 Χ 0 .25 INCH ,S TL
83385
SHIELD,ELEC : RELAY, BRASS
80009
MI CROC IR CUIT :(SEE A12 U 1641 REPL)
SWITCH ΡΒ ASSY :(5ΕΕ A 1251010,S1011,S1012 REPL)
CLIP ,SWITCH: FR ONT ,7 .5 ΜΜ ,3 UNIT
80009
(ATTACHING PART S)
EYELET,METALLI C :0 .59 OD Χ 0 .156 IN CH LONG
07707
7403-09FR -51
75060-012
344-0154-03
CS9002-14
133-51-92-008
CS9002-8
530153-2
_5 μ
---- ----_____ _____
-55
-56
-57
-58
-59
-60
211-0007-00
210-0551-00
337-2898-00
----- --------- ----343-0495-03
1
1
1
1
3
1
.
.
.
.
.
.
-61_ 210-3033-00
3
.
-62343-0499-03
1
80009
343-0499-03
-63
210-3033-00
3
. CLIP ,SWIT CH :7 .5 ΜΜ ,4 UNIT
(ATTACHING PART S)
. E YELET ,METALLI C :0 .59 OD Χ 0 .156 INCH LONG
07707
SE-25
-64
220-0449-00
1
80009
220-0449-00
-65
-66
211-0008-00
210-0003-00
1
1
. NUT ,S LEEVE :4-40 Χ 0 .188 Χ 0 .50" L ONG
(ATTACHING P ART S)
. SC REW ,MAC HINE :4-40 Χ 0 .25 INCH,PNH S TL
. WASHER,LOC K : EXT ,0 .123 ID Χ 0 .245" OD ,S TL
83385
78189
O BD
83385
OBD
80009
361-0548-00
. CO NTACT ASSY, EL :(SEE Al2Jl 420, J 1421 REPL)
. TERM . SET,PIN :(SEE A12 J 1010, J 1310,J 1410 REPL)
SPACER , P05 T:0 .375 L Χ 0 .25 HEX
80009
(ATTACHING PARTS)
SCREW,MACHINE :4-40 Χ 0 .25 INCH,PNH S TL
83385
384-0617-00
-67 1
----- -----68
211-0097-00
-69
361-0548-00
----- -----
2
2
-
-70 1
----- -----71 1
----- -----72 384-0617-00
2
-73
2
211-0008-00
. OSCIALLATOR,RF :(SEE Α12Υ 1531 REPL)
. (OPTION 01 ONL Y)
(ATTACHING P ART S)
. SC RE W,MACHINE :4-40 Χ 0 .312 INCH, PNH STL
. (OPTION 01 ONLY)
. S PACE R , RING :0 .125 ID Χ 0 .25 OD Χ 0 .110 ID
. (OPTION 01 ONLY)
OBD
OBD
337-2898-00
343-0495-03
SE-25
1104-00-00-0541C
O BD
CKT BOAR D A SSY : DI GITAL(S EE Α16 REPL)
-74 1
----- -----75
-76
211-0008-00
129-0315-00
5
5
(A TTACHING PART S)
SC REW,MACHINE :4-40 Χ 0 .25 INCH,PNH S TL
S PAC ER , POS T :0 .45 L ,4-40 THRU THD
-77
----- --------- --------- -----
8
-
. CKT BOARD ASSY IN CLUDE S :
. SW IT CH ΡΒ ASSY :(S EE A16S1521,S1522,S1523,
.
S1524,S1531,51532,S1533,S1534 REPL)
83385
80009
O BD
129-0315-00
ι
R e placeable
F ig_ &
In d ex
No .
Tektro n ix
Pa r t No .
Serial,/Model No .
E ff
Dscont
Mfr P art Num ber
. CLIP ,SWIT CH : FRONT ,7 .5 ΜΜ ,4 UNIT
(ATTACHING PART S)
. EYELET,METALLI C :0 .218 L Χ 0 .059 OD,BR S
80009
343-0495-04
07707
SE-27
80009
343-0499-04
07707
5Ε-27
93907
OBD
71785
73803
73803
133-51-92-008
CS900-2-18 .
C 'S9D 02-24
N ame & Description
1-78
343-0495-04
2
-79
210-3050-00
8
-80
343-0499-04
2
-81
210-3050-00
8
. CLτP ,SWIT CH :REAR,7 .5MM Χ 4 UNIT
(ATTACHING PART S)
. E YELET ,METALLI C :0 .218 L Χ 0 .059 OD,BR S
3
. SW LEVER A SSY :(SEE A16S1511 REPL)
(ATT AC HING P ART S)
. SCRE W, TPG, TF :2-28 Χ 0 .75, ΤΥΡΕ 2, ΡΝΗ
-83
213-0872-00
-84 ----- ----1
-85 136-0260-02
-86 136-0670-00
-87 136-0578-00
-88 ----- ----1
----- -----89 136-0263-04
-90 ----- ----1
-91
136-0499-06
-92 136-0499-08
-93
8
1
1
509
Mfr
Code
q ty 1 2 3 4 5
1
-82 ----- -----
Mec ha n ical Parts-DC
.
.
.
.
.
SW LEVER ASSY ;(SEE A16S1512 REPL)
SΚΤ ,ΡL-IN ELEK :MIC ROC IR C U IT ,16 DIP,LOW CLE
SΚΤ ,ΡL-IN ELEK :MICROCKT ,18 PIN,LOW PROFILE
SKT,PL- IN ELEK :MIC ROCKT ,24 PIN,LOW P ROFILE
TERM . S ET,PIN :(SEE A 16 J 1331,J 1411, J 1412,
J 1413,J 1431 REPL)
4 . SOCKET,PIN TERM :FOR 0 .025 INCH SQ UARE PIN
. TERM . SET,PIN :(SEE A16J1210,J 1211 REPL)
2
. CO NN,RCPT,ELEC :C IR CUIT BD ,6 CONTACTS
1
: CO NNECTOR,RCPT, :8 CONTACT
3
. TE RM,TE ST ΡΟΙΝΤ :(SEE Α16ΤΡ 1301, ΤΡ 1302,
ΤΡ 1303 REPL)
73803
-94 136-0694-00
1
. 5ΚΤ , ΡL- IN ELEK :MICROC IRCUIT ,28 CO NTAC T
-95 Ι 360623-00
1
. SOCKET , PLU G- ΙΝ :40 DIP,LOW PROFILE
-96 131-0993-07
1
. LINK,TERM.CONNE :2 WIRE VI OLET
-97 214-1061-00
1
S PRING,GROUND :FLAT
98 426-1763-00
1
5Α S ECT , PL UG- ΙΝ : ΤΟΡ
-99 426-0724-01
1
F R S ECT, PLUG- ΙΝ : ΒΟΤΤΟΜ
22516 : 75377-001
00779
00779
3-380948-6 AMP
30380949-8
73803
00779
80009
80009
80009
CS9002-28
C59002-40
530153-7
214-1061-00 " .
426-1763-00
426-0724-01
Replaceable M ec hanical Parts-DC 509
Fig . &
I ndex
No.
Tektronix
P art No .
Serial/ Model No.
Eff
Dsco nt
Qty 1 2 3 4 5
N ame & Description
Mfr
Code
Mfr P art Number
80009
175-3233-00
80009
80009
352-0169-00
175-3239-00
80009
80009
352-0169-05
175-3238-00
80009
80009
352-0169-04
175-3232-00
80009
80009
352-0169-01
175-3227-00
80009
80009
352-0161-02
175-2623-00
80009
80009
352-0169-00
175-3228-00
80009
80009
80009
352-0161-03
352-0161-02
175-3229-00
80009
80009
352-0165-03
Ι 75-3235-00
80009
80009
352-0169-00
175-3240-00
80009
80009
352-0169-06
175-3230-00
80009
80009
352-0166-04
175-3231-00
80009
80009
352-0166-05
175-3234-00
80009
80009
352-0169-01
175-3236-00
80009
80009
352-0169-00
175-3237-00
80009
352-0169-03
175-3433-00
80009
352-0161-06
W IRE ASSEMBLIE S
1 CABLE ASSY , RF :50 OHM COAX,12 .0 L ,9-Ν
175-3233-00
----- ----(FROM J 520, J 530 ΤΟ A12J1402)
352-0169-00
1
. HLDR,TE RM CO NN :2 W IRE BLACK
175-3239-00
1
CABLE ASSY, RF :50 OHM COAX ,14 .0 L ,9-5
----- ----(FROM J540 ΤΟ A 12J 1341)
1
. CONN BODY, PL,EL :2 W IRE GREEN
352-0169-05
175-3238-00
1 CABLE A SSY , RF :50 OHM COAX,14.0 L ,9-4
--- ----(FROM J560 ΤΟ A 12 J 1442)
1
352-0169-04
.>'
. CONN BODY, PL,EL :2 WIRE YELLOW
175-3232-00
1 CABLE ASSY,S P ,ELE C :2,26 AWG,12 .0 L ,RIBBON
-(FROM J 570, J 580 ΤΟ A12 J1411)
352-0169-01
1
. HLDR TERM CO NN :2 W IRE , BROWN
175-3227-Ο0-~
1 CA ASSY,S P ,ELEC :3,26 AWG,6 .0 L ,RIBBON
..
----- -(FROM Α500/S500 ΤΟ Α12 J1301)
352-0161-ρ 2
2
. CONN BODY, PL,EL :3 W IRE RED
175-2623-00
1
CA A SSY,SP , ELEC :2,26 AWG,3 .0 L
----- ----(FROM R500/5500 TO A16J1431)
1
. HLDR,TERM CONN :2 W IRE BLACK
352-0169-00
175-3228-00
1 CA ASSY,S P , ELEC :3,26 AWG,7 .0 L ,RIBBON
----- ----(FROM Α510 ΤΟ A12 J 1303)
352-0161-03
1
. CONN BODY-,PL,EL :3 WIRE ORANGE
352-0161-02
1
. CONN BODY, PL,EL :3 W IRE RED
175-3229-00
1 CA ASSY,SP ,ELEC :7,26 AWG,3 .5 L ,RIBBON
----------(FROM A 10 J 1012 ΤΟ A16J 1412)
352-0165-03
2
. CONN BODY, PL,EL :7 W IRE ORANGE
175-3235-00
1 CABLE A SSY, RF :50 OHM COAX,10 .0 L ,9-0
----- ----(FROM Al OJ 1031 ΤΟ A 12 J 1521)
352-0169-00
2
. HLDR ,TERM CO NN :2 W IRE BLACK
175-3240-Ορ
1 CABLE A SSY, RF :50 OHM COAX ,10 .0 L ,9-6
----- ----(FROM A10J 1041 ΤΟ A12 J 1522)
352-0169-06
2
. CO NN BODY, PL,EL :2 W IRE BLUE
175-3230-00
1
CA ASSY ,S P ,ELEC :8,26 AWG,4 .0 L ,RIBBON
----- ----(FROM Al OJ 1101 ΤΟ A16J1411)
352-0166-04
2
. CO NN BODY, PL,EL :8 WIRE YELLOW
175-3231-00
1
CA ASSY,SP ,ELEC:8,26 AWG,3 .5 L ,RIBBON
----- ----- (FROM A I OJ1102 ΤΟ A16J1413)
352-0166-05
2
. CO NN BODY,PL,EL :8 WIRE GREEN
175-3234-00
1
CABLE ASSY, R F :50 OHM COAX,3 .5 L ,9-1
----- ----- (FROM A12J1403 ΤΟ A12 J1501)
352-0169-01
2 . HLDR TERM CONN :2 WIRE,BROWN
175-3236-00
1
CABLE ASSY, RF :50 OHM COAX,7 .5 L ,9-2
----- ----- (FROM A12 J 1441 ΤΟ A12 J 1622)
352-0169-02
2
. CONN BODY, PL,EL :2 W IRE RED
175-3237-00
1 CABLE ASSY, RF :50 OHM CO AX,6 .0 L ,9-3
----- ----(FROM A12 J 1443 ΤΟ A12 J 1623)
80009
352-0169-03
2
. CONN BODY, PL,EL :2 W IRE ORANGE
175-3433-00
1
CA ASSY,S P , ELEC :2,26 AWG,3 .0 L ,RIBBON
----- ----- (FROM A12 J1621 ΤΟ A12 U500) SUBPART OF Α12
352-0161-06
2
. CONN BODY, PL,EL :3 W IRE BL UE
Φ
ρ
Φ
Ο
Φ
Φ
ΦΦ
,,
'. Φ
Φφ
Φ
ο
ο
ο
φ
φ
Φ
Φ
Φ
Φ
ΦΦ
Φ
Φ Φ
ι
Φ
M
GM
Φ
Φ
s
ΦΦΦ
φ
οφΦ © Φ
Φ
ο
Φ
©
Φ
Φ
.
ΦΦ
Ι
©α
m
κ
τ
r
Ο
σ
m
σ
φ
φ
ι
ιι
ι
ι
ι
ι
ι
ι
ιι
ι
ι
ι
ι
ι
ι
ιι
ι
ι
F ig . &
In dex
No.
Te k tronix
P art No .
Serial/Model No .
E ff
Dsco nt
Qty
1 2 3 4 5
N ame & Desc ription
Mfr
Co de
Mfr Part N um ber
80009
80009
070-3464-ύ0
1.75-3765-01
ACC E SSO RIES
070-3464-00
175-3765-01
1
1
MA NUAL,TE CH :INSTRUCTI ON
CABLE ASS Y , RF :50 OHM COAX ,48 .0
L ,8-Ν
DC 509
MA NU AL C HA N G E I N FORM ATIO N
At Te ktronix, we continual ly st rive to keep up with latest electronic d evelop me n ts
by adding circuit and co m ponent i m provements to ou r inst ru ments as soon as they
are d eveloped an d tested .
Sometimes, d ue to p rinting an d s h ipp ing r eq uire m ents, we can't get these
cha n ges immediately into p ri nted manuals. H ence, your manual may contain new
change info rmatio n on following p ages .
A single cha n ge m ay affect several sectio n s. Since the chan ge informatio n s h eets
are carrie d in the man ual until all changes are per mane n tly entered , some
duplication may occur . If no suc h c hange p ages app ear following th is p age, your
manual is correct as p ri n ted.
S ERV IC E
ΝΟΤΕ
Because of the universal p arts proc ur ement pr o b le m, so me electrical p arts in your
instrument may b e d iffe rent fro m t h ose d escribed in the R eplaceable E lect rical Parts
List . The p arts used wi l l in no way alter or compromise the p erformance or reliability
of t h is instrument . They are installe d wh en n ecessary to ensure prom p t d elivery to
the customer . Order replacement parts from the Replaceable E lectrical Parts L ist.
CA L I BR ATIO N T EST EQ U I PMEN T REPL AC EMEN T
Calibratio n Test Eq u i p ment C h art
. Οηέγ t h ose
This c h art com p ares ΤΜ 500 p rod u ct p erfa rm ance to t h at of ol d er Te ktronix equipment
c h a racter istics whe r e sig n ifica n t specification d ifferences occu r, a re liste d . In some cases t h e new instr um ent
m ay n ot be α total functional replace m ent. A dd itional su pp ort inst rumentation may be nee ded or α c h ange i n
calibration p rocedu re may be n ecessa ry .
D M 501 r e p laces 7D13
PG 501 r ep laces 147
108
Compa rison ο1 M ain C haracte r istics
PG 501 - R isetime less t h an
3 .5 n s i n to 50 Ω .
PG 501 - 5 V outp ut p ulse;
3 .5 η 5 R isetime
107 - Risetim e less t h an
3 .0 n s into 50 Ω ,
108 - 10 V output p u lse
1 n s Risetime
PG 502 - 5 V o u t p ut
PG 502 - R iseti m e less than
1 ns ; 10 ns
Pr et rigger pu lse
d elay
108 - 10 V o utp u t
111 - Risetime 0 .5 ns ; 30
to 250 π s
P retrigger pulse
d elay
PG 502 r e p laces 107
108
111
PG 508 re places 114
115
2101
P G 506 re p laces 106
067-0502-01
SG 503 re p laces 190,
190A, 190B
191
067-0532-01
SG 504 re p laces
067-0532-01
067-0650-00
TG 501 r eplaces 180,
180Α
181
184
P erfo rmance of replacement e q ui p me n t is t h e same or
bette r t h an equi pm e n t b ei n g re p laced .
PG 506 - P osit i ve-goi n g
trigger out p ut signal at least 1 V;
Hi g h A mp litud e o utp u t, 60 V.
PG 506 - D oes not h ave
c h o pp ed feature.
SG 503 - Am plitud e r ange
5m V to5 .5 V ρ - ρ .
106 - P ositive and Negativegoing trigge r output
sig n al, 50 π s an d 1 V ;
H ig h Ampl it ude out p ut,
100 V.
0502-01 - Com pa r a#o r o u t put
can be alternately
c h o pp e d to α refer
ence voltage .
190Β - Am p lit ud e range 40 m V
to 10 V ρ - ρ .
SG 503 - Fre q uency range
0532-01 - F req u e n cy range
65 MHz to 500 MHz .
SG 504 - F requency range
245 MHz # ο 1050 MHz.
0532-01 - Freq uen cy r an ge
65 MHz to 500 MHz .
250 kHz to 250 MHz .
TG 501 - Trigger o u tp utslave d to ma rk er
o u t put from 5 sec
t h ro u g h 100 π s . O n e
ti m e-ma r k ca n be
ge ne rated at α time .
1 BOA - Trigger p u lses 1, 10,
100 Hz ; 1, 10, an d
100 k Hz. M ulti p le
ti m e-marks can b e
generated si m ulta n eo usly .
181 - M ulti p le ti m e-ma rk s
184- Separate tr i gger
pulses of 1 and 0.1
sec ; 10, 1, an d 0 .1
ms ; 10 and 1 μs.
TG 501 - Tr igger out p utslave d to mar k et
out put f ro m 5 sec
t h roug h 100 πs . O n e
ti me-mar k can be
generate d at α ti me .
2901
TG 501 - Trigge r output2901 - Se pa rate t r igger
slaved to mar k er
pulses, from 5 sec
out p ut from 5 sec
to 0.1 μs . M u ltiple
t h roug h 104 n s .
ti m e-ma rk s ca n b e
One time-mar k can
generate d si m ulta nb e ge n erate d at
eously.
α ti me.
NOTE : All TM 500 generator out p uts a re short- proof . All TM 500 plug-in I nstrum e nts req u ire TM 500-Se r ies P ower M odule .
REV Β , J UN 1978
ι
Tektrunk
M A NU A L
Date :
cοππππ rττεοτοεχcευειυcε
Pr odu ct :
5-5-81
C H A N G E I NF O RM ATIO N
DC 509 UNIVERS AL CO UNTER /T lMER
C hange R eference :
Manual
P art No . :
C1/581
07 Π-3464- ΠΠ
D ESC RIPTION
EFF S N Β010100
ELE CTRICAL PARTS LIST AND SCHEMATIC CHANGES
REF .
CHANG E TO :
A12 R 1135
315-0101-00
RES ., FXD ,CMPSN :100 ΟΗΜ,5%,0 .25W
A12 R 1140
315-0101-00
A 12R 1231
RES .,FXD ,CMPSN :100 ΟΗΜ,5%,0 .25 W
315-0101-00
RES .,FXD ,CMP SN :100 ΟΗΜ ,5%,0 .25W
A12 R 1242
315-0101-00
RES .,FXD ,CMPS N :100 ΟΗΜ ,5%,0 .25W
PC 12
A16 R 1311
315-0302-00
RES .,FXD ,CMP SN :3K ΟΗΜ,5%,0 .25W
P C 15
PC . 12
PC, .;12
. PC ι.
R 1135, R 1140, R 1231 and R 1242 ar e l ocated on t h e ANALOG c ir cui t boar d assembly .
R 1135 and R 1231 are shown on d iagr am 1 C H Α AMPLIFIER S AND RELAY CON TROL .
R 1231 and R 1242 are shown on diagram 2 CH Β AMPLIFIERS AND RELAY CON TROL .
R 1311 i s l ocated on the DIG ITAL c ircuit boa rd assemb ly and i s s h own on diagram 2
MICROPROCESSOR, CONTROL LOGIC AND MEMORY .
MECHANI CAL P ART S LIST CHANGES
R EM OVE :
129-0884-00
1
SPACER , POST :0 .8 L W/4-40 ΕΧΤ THD ΟΝΕ
210-0003-00
1
. WASHER , LOCK: EXT ,0 .123 ID Χ 0 .245" OD ,STL
211-0008-00
2
SCREW ,MACHINE :4-40 Χ 0 .25 INCH,PNH S TL
220-0449-00
1
. NUT ,SLEEVE :4-40 Χ 0 .188 Χ 0 .50" LO NG
343-0954-01
1
RETAINER,RELAY :W/CU SHI O NIN G PAD
213-0848-00
12
P C 22
ADD
SCREW , TPG, TF :0-40 Χ 0 .25 INCH,PLASTITE,FIL HD
S TEEL CD PL
TEXT COR RECTION
Page 5-2
Ste p 3 .
CHANGE TO READ :
3 . Remove the relay hold-down scr ews .
DC 509
Prod u ct :
5-5-81
Date :
C h ange R e fe r e n ce :
C1/581
D E SC R IPTI O N
P age
5-2
C HAN GE
as
Fi g .
5-1
shown be l ow :
J 1301
J 1303
-Dis play Boa rd Sc rews (2)
Plastic
Ta bs
E xtension Shafts
sααω*4"&ΥΖα"μ---e
J ac k Connection s
3464-1 7
F ig . 5- 1 . P artial r ig ht view of instru me nt with cove r r emoved (picto r al).
ι
ι
it I
Tektfunk
M A NU A L
5-27-81
Date :
DC 509 UNIVER S AL COUNTER / TIMER
COMMUTED το EXCELLENCE
Product :
C H AN G E I NF O RM ATIO N
Ch a nge R efe r ence :
Manual Par t No . :
02/58 1
070-3464-00
DE SC RIPTIO N
TEXT ADDITION
P age 1-1
ADD : To end of Instrument
D escription
This instrument
i s listed with underwriters
L aboratories Inc . under UL standard 1244 (Electrical
a nd Electronic M easuring and T esting Equipment)
b eginning with serial number Β010455 .
REPLACEABLE ELECTRICAL PARTS AND SCHEMATIC CHANGES
EFF SN Β010195
ADD
A 12C1120
281-0773-00
CAP .,FXD,CER DI :O .O1UF,l0~,100V
A12C1130
281-0773-00
CAP .,FXD,CER DI :O .OIUF,l0%,100V
DIAGRAM
C1120
CH Α AMPLIFIERS AND RELAY CONTROL
i s added from
t he cathode of CR1122 to the ground side of 01122 .
DIAGRAM <2 CH Β AMPLIFIERS AND RELAY CONTROL
C1130 i s added from the cathode of CR1132 to the ground side of 01133 .
Page
Of
1
(PC 424)