Aeroflex COM-120C Maintenance Manual Supplement

An Aeroflex Company
COM-120C Communications
Service Monitor
Maintenance Manual Supplement
1002-0601-4P0
advancing wireless test
MAINTENANCE MANUAL SUPPLEMENT
COMMUNICATIONS SERVICE MONITOR
COM-120C
PUBLISHED BY
IFR
COPYRIGHT  IF R 2003
All r ights r eser ved. No par t of this publication may be r epr oduced, stor ed in a r etr ieval
system, or tr ansmitted in any for m or by any means, electr onic, mechanical, photocopying,
r ecor ding or other wise without the pr ior per mission of the publisher .
10200 West Yor k / Wichita, Kansas 67215 U.S.A. / ( 316) 522- 4981 / F AX ( 316) 524- 2623
WARNING:
HIGH VOLTAGE EQUIPMENT
THIS EQUIPMENT CONTAINS CERTAIN CIRCUITS AND/OR
COMPONENTS OF EXTREMELY HIGH VOLTAGE POTENTIALS,
CAPABLE OF CAUSING SERIOUS BODILY INJURY OR DEATH. WHEN
PERFORMING ANY OF THE PROCEDURES CONTAINED IN THIS
MANUAL, HEED ALL APPLICABLE SAFETY PRECAUTIONS.
SAFETY FIRST: TO ALL SERVICE PERSO NNEL
REFER ALL SERVICING OF UNIT TO QUALIFIED TECHNICAL PERSONNEL.
CASE, COVER OR PANEL REMOVAL
Removing protective covers, casings or panels from this unit exposes the technician to electrical hazards that
can result in electrical shock or equipment damage.
SAFETY IDENTIFICATION IN TECHNICAL MANUAL
This manual uses the following terms to draw attention to possible safety hazards, that may exist when
operating or servicing this equipment.
CAUTION:
THIS TERM IDENTIFIES CONDITIONS OR ACTIVITIES THAT, IF IGNORED, CAN RESULT IN
EQUIPMENT OR PROPERTY DAMAGE (e.g., FIRE).
WARNING: THIS TERM IDENTIFIES CONDITIONS OR ACTIVITIES THAT, IF IGNORED, CAN RESULT IN
PERSONAL INJURY OR DEATH.
SAFETY SYMBOLS IN MANUALS AND ON UNITS
CAUTION: Refer to accompanying documents.
AC TERMINAL: Terminal that may supply or be supplied with ac or alternating voltage.
SWITCH OFF: AC line power to the device is OFF.
SWITCH ON: AC line power to the device is ON.
DANGEROUS VOLTAGE: Indicates electrical shock hazard due to high voltage levels.
EQUIPMENT GROUNDING PRECAUTION
Improper grounding of equipment can result in electrical shock.
USE OF PROBES
Check the specifications for the maximum voltage, current and power ratings of any connector on the unit
before connecting it with a probe from a terminal device. Be sure the terminal device performs within these
specifications before using it for measurement, to prevent electrical shock or damage to the equipment.
POWER CORDS
Power cords must not be frayed or broken nor expose bare wiring when operating this equipment.
USE RECOMMENDED FUSES ONLY
Use only fuses specifically recommended for the equipment at the specified current and voltage ratings.
CAUTION:
INTEGRATED CIRCUITS AND SOLID STATE DEVICES SUCH AS MOS FETS, ESPECIALLY CMOS
TYPES, ARE SUSCEPTIBLE TO DAMAGE BY ELECTROSTATIC DISCHARGES RECEIVED FROM
IMPROPER HANDLING, THE USE OF UNGROUNDED TOOLS AND IMPROPER STORAGE AND
PACKAGING. ANY MAINTENANCE TO THIS UNIT MUST BE PERFORMED WITH THE FOLLOWING
PRECAUTIONS:
●
BEFORE USE IN A CIRCUIT, KEEP ALL LEADS SHORTED TOGETHER EITHER BY THE USE OF
VENDOR-SUPPLIED SHORTING SPRINGS OR BY INSERTING LEADS INTO A CONDUCTIVE
MATERIAL.
●
WHEN REMOVING DEVICES FROM THEIR CONTAINERS, GROUND THE HAND BEING USED
WITH A CONDUCTIVE WRISTBAND.
●
TIPS OF SOLDERING IRONS AND/OR ANY TOOLS USED MUST BE GROUNDED.
●
DEVICES MUST NEVER BE INSERTED INTO NOR REMOVED FROM CIRCUITS WITH POWER
ON.
●
PC BOARDS, WHEN TAKEN OUT OF THE SET, MUST BE LAID ON A GROUNDED CONDUCTIVE
MAT OR STORED IN A CONDUCTIVE STORAGE BAG. REMOVE ANY BUILT-IN POWER
SOURCE, SUCH AS A BATTERY, BEFORE LAYING PC BOARDS ON A CONDUCTIVE MAT OR
STORING IN A CONDUCTIVE BAG.
●
PC BOARDS, IF BEING SHIPPED TO THE FACTORY FOR REPAIR, MUST BE PACKAGED IN A
CONDUCTIVE BAG AND PLACED IN A WELL-CUSHIONED SHIPPING CONTAINER.
CAUTION
THIS EQUIPMENT CONTAINS PARTS
SENSITIVE TO DAMAGE
BY ELECTROSTATIC DISCHARGE (ESD)
CAUTION:
SIGNAL GENERATORS CAN BE A SOURCE OF ELECTROMAGNETIC INTERFERENCE (EMI) TO
COMMUNICATION RECEIVERS. SOME TRANSMITTED SIGNALS CAN CAUSE DISRUPTION AND
INTERFERENCE TO COMMUNICATION SERVICES OUT TO A DISTANCE OF SEVERAL MILES.
USERS OF THIS EQUIPMENT SHOULD SCRUTINIZE ANY OPERATION THAT RESULTS IN
RADIATION OF A SIGNAL (DIRECTLY OR INDIRECTLY) AND SHOULD TAKE NECESSARY
PRECAUTIONS TO AVOID POTENTIAL COMMUNICATION INTERFERENCE PROBLEMS.
CAUTION:
KEEP ALL VENT OPENINGS CLEAR AND UNOBSTRUCTED FOR PROPER EQUIPMENT COOLING
AND CONTINUED RELIABILITY. DO NOT OPERATE EQUIPMENT IN THE VERTICAL POSITION ON
PLUSH CARPET OR UPHOLSTERY TO AVOID IMPAIRING THE AIR EXHAUST. WHEN OPERATING
THE TEST SET IN THE NORMAL HORIZONTAL OR TILT BAIL POSITION, MAINTAIN AT LEAST
1.6 INCHES (FOUR CENTIMETERS) OF CLEARANCE BETWEEN THE EQUIPMENT REAR EXHAUST
FAN SCREEN AND OBJECTS OR WALLS.
PREFACE
SCOPE
T his Maintenance Manual Supplement, containing maintenance infor mation for the CO M- 120C,
is intended to be used in conjunction with the CO M- 120B Maintenance Manual.
ORGANIZATION
T he CO M- 120C Maintenance Manual Supplement is composed of the following:
Par agr aph
Title
Page
SECTION 1 - DRAWINGS
System Block Diagram .......................................................................................
1-3
Composite Assembly .........................................................................................
1-6
System Inter connect Diagr am .............................................................................
1- 13
Fr ont Panel Assembly .......................................................................................
1- 16
Fr ont Panel Assembly Inter connect Diagr am ........................................................
1- 19
SECTIO N 2 - PARTS LIST
Composite Assembly .........................................................................................
i
2-1
THIS PAG E INTENTIO NALLY LEFT BLANK.
ii
SECTION 1 – DRAWINGS
F IG URE
1- 1
1- 2
1- 3
1- 4
1- 5
TITLE
CO M- 120C System Block Diagr am
Composite Assembly
System Inter connect Diagr am
F r ont Panel Assembly
Fr ont Panel Assembly System Inter connect Diagr am
1- 1
PAG E
( 7003- 0647- 200)
( 0000- 0647- 200)
( 7005- 0647- 100)
( 0000- 0647- 100)
1- 3
1- 6
1- 13
1- 16
1- 18
THIS PAG E INTENTIO NALLY LEFT BLANK.
1- 2
Figur e 1- 1 CO M- 120C System Block Diagr am
( Sheet 1 of 3)
1- 3
Figur e 1- 1 CO M- 120C System Block Diagr am
( Sheet 2 of 3)
1- 4
Figur e 1- 1 CO M- 120C System Block Diagr am
( Sheet 3 of 3)
1- 5
Figur e 1- 2 Composite Assembly
( Sheet 1 of 7)
( 7003- 0647- 200)
1- 6
Figur e 1- 2 Composite Assembly
( Sheet 2 of 7)
( 7003- 0647- 200)
1- 7
Figur e 1- 2 Composite Assembly
( Sheet 3 of 7)
( 7003- 0647- 200)
1- 8
Figur e 1- 2 Composite Assembly
( Sheet 4 of 7)
( 7003- 0647- 200)
1- 9
Figur e 1- 2 Composite Assembly
( Sheet 5 of 7)
( 7003- 0647- 200)
1- 10
Figur e 1- 2 Composite Assembly
( Sheet 6 of 7)
( 7003- 0647- 200)
1- 11
Figur e 1- 2 Composite Assembly
( Sheet 7 of 7)
( 7003- 0647- 200)
1- 12
Figur e 1- 3 System Inter connect Diagr am
( Sheet 1 of 3)
( 0000- 0647- 200)
1- 13
Figur e 1- 3 System Inter connect Diagr am
( Sheet 2 of 3)
( 0000- 0647- 200)
1- 14
Figur e 1- 3 System Inter connect Diagr am
( Sheet 3 of 3)
( 0000- 0647- 200)
1- 15
F igur e 1- 4 Fr ont Panel Assembly
( Sheet 1 of 2)
( 7005- 0647- 100)
1- 16
F igur e 1- 4 Fr ont Panel Assembly
( Sheet 2 of 2)
( 7005- 0647- 100)
1- 17
F igur e 1- 5 Fr ont Panel Assembly
System Inter connect Diagr am
( Sheet 1 of 2)
( 0000- 0647- 100)
1- 18
F igur e 1- 5 Fr ont Panel Assembly
System Inter connect Diagr am
( Sheet 2 of 2)
( 0000- 0647- 100)
1- 19
THIS PAG E INTENTIO NALLY LEFT BLANK.
1- 20
SECTION 2 – PARTS LIST
CO MPO SITE ASSEMBLY
( 7003- 0647- 200- A1)
REFERENCE
DESIGNATOR
PART
NUMBER
DESCRIPTION
1
6500-0658-500
M I N O R AS S Y , C H AS S I S
2
6004-6005-400
TY - R AP , 4 . 0 LG
3
4503-8752-600
R E TAI N E R , S P E AK E R
4
2803-0375-006
S C R E W, 4 - 4 0 X 3 / 8 P P H M
5
2803-0250-006
S C R E W, 4 - 4 0 X 1 / 4 P P H M
6
2803-0188-003
S C R E W, 4 - 4 0 X 3 / 1 6 P F H M
7
2803-0125-006
S C R E W, 4 - 4 0 X 1 / 8 P P H M
8
2803-0250-003
S C R E W, 4 - 4 0 X 1 / 4 P F H M
9
1405-0658-400
P AN E L, R E AR
10
1414-8758-700
C O V E R , B ATTE R Y
11
2506-0658-700
P LATE , F T P N L F I N GE R S TO C K
12
1050-0000-354
LO C TI TE , H E AV Y D U TY AN I T- S E I Z E
13
2845-0000-017
F I N GE R S TO C K , B R I GH T TI N P LATE D
14
2850-8757-200
N U T, N C O N N S P AC E R T/ R P O R T
15
2850-1692-600
S C R E W, . 3 4 0 L3 5 - 6 . 2 5 H H , 4 - 4 0 X . 4 1 0
16
2805-0375-006
SCREW 8-32X3/8 PHIL BIND HD
18
2400-0655-900
LAB E L, B ATTE R Y F U S E
19
2400-9931-500
LAB E L, S / N , V / W, C O M - 1 2 0 C
20
1400-8758-100
B R AC K E T, F AN D U C T
21
6500-8781-700
M I N O R AS S Y , B ATTE R Y B O X
22
2803-1188-006
S C R E W, 4 - 4 0 X 1 3 / 1 6 P P H M S
23
1400-0657-900
B R AC K E T, R E F F R E Q
24
2400-0000-005
I N TE R N AL O P TI O N S TAG
26
2403-0656-000
O V E R LAY , R E AR P AN E L
27
2800-8764-500
S P AC E R , N C O N N E C TO R
A1
7010-0631-400
P C B AS S Y , M O TH E R B O AR D
A2
7005-0647-100
M E C H AS S Y , F R O N T P AN E L, C O M - 1 2 0 C
A3
7010-0631-800
P C B AS S Y , P C M C I A I N TE R F AC E
A4
7005-0647-900
M E C H AS S Y , D I GI TAL TR AY
A6
7010-0632-200
P C B AS S Y , C O N TR O LLE R C O M - 1 2 0 B
A7
7010-8731-300
P C B AS S Y , AN ALY Z E R
A8
7010-8731-100
P C B AS S Y , B AS E B AN D
A1 6
7005-8740-700
M E C H AS S Y , S Y N TH E S I Z E R TR AY
A1 7
7005-0640-600
M E C H AS S Y , GE N E R ATO R TR AY
A1 8
7005-8742-100
M E C H AS S Y , P O WE R TE R M N
A1 9
7005-8740-300
M E C H AS S Y , GE N C O N V E R TE R
A2 0
7005-8742-300
M E C H AS S Y , GE N E R ATO R O U TP U T
A2 1
7010-8733-500
P C B AS S Y , ATTE N U ATO R C O N TR O L
A2 2
7005-0645-400
M E C H AS S Y , P O WE R S U P P LY
A2 3
7005-8742-900
M E C H AS S Y , F AN
A2 4
7005-8742-900
M E C H AS S Y , F AN
A2 7
7005-0641-200
M E C H AS S Y , AU X I LI AR Y AM P
AT1
2901-8700-110
ATTE N , P R G 1 1 0 d B 1 0 d B S TE P R LY
2- 1
CO MPO SITE ASSEMBLY
( 7003- 0647- 200- A1) ( cont )
REFERENCE
DESIGNATOR
PART
NUMBER
DESCRIPTION
AT1 W1
7007-8784-000
WI R E H AR N . C O M P O S I TE ATTE N U ATO R
J1
2200-0410-100
C O N N , AD AP T, F B N C / F S M AS TR B H D
LS 1
5950-0000-004
S P E AK E R , M Y LAR 2 . 2 5 D I A
LS 2
5950-0000-004
S P E AK E R , M Y LAR 2 . 2 5 D I A
TAG# 3
6044-1441-860
C O AX C H S S L F S M B R A- M S M A S T
TAG# 4
6044-1402-950
C O AX C O N F S L F S M B R A- M S M A R A
TAG# 5
6044-1430-680
C O AX C H S S L F S M B R A- F S M B R A
TAG# 6
6044-1430-950
C O AX C H S S L F S M A R A- F S M A R A
TAG# 7
6044-1431-900
C O AX C H S S L F S M B R A- F S M B R A
TAG# 8
6044-1430-570
C O AX C H S S L F S M B R A- F S M B R A
TAG# 9
6044-1430-450
C O AX C H S S L F S M B R A- F S M B R A
TAG# 1 0
6044-1430-850
C O AX C H S S L F S M B R A- F S M B R A
TAG# 1 1
6044-1431-160
C O AX C H S S L F S M B R A- F S M B R A
TAG# 1 2
6044-1451-400
C O AX C H S S L F S M B R A- F S M B R A
TAG# 1 3
6044-1431-280
C O AX C H S S L F S M B R A- F S M B R A
TAG# 1 4
6044-1430-950
C O AX C H S S L F S M A R A- F S M A R A
TAG# 1 5
6044-1431-160
C O AX C H S S L F S M B R A- F S M B R A
TAG# 1 6
6044-1432-330
C O AX C H S S L F S M B R A- F S M B R A
TAG# 1 7
6044-1430-450
C O AX C H S S L F S M B R A- F S M B R A
TAG# 1 8
6044-1432-200
C O AX C H S S L F S M B R A- F S M B R A
TAG# 1 9
6044-1432-330
C O AX C H S S L F S M B R A- F S M B R A
TAG# 2 0
6044-1431-350
C O AX C H S S L F S M B R A- F S M B R A
TAG# 2 1
6044-1431-350
C O AX C H S S L F S M B R A- F S M B R A
TAG# 2 3
6044-1431-350
C O AX C H S S L F S M B R A- F S M B R A
TAG# 2 4
6044-1430-350
C O AX C H S S L F S M B R A- F S M B R A
TAG# 2 5
6044-1430-290
C O AX C H S S L F S M B R A- F S M B R A
TAG# 2 6
6044-1431-350
C O AX C H S S L F S M B R A- F S M B R A
TAG# 2 7
6044-1472-780
C O AX C H S S L F S M B R A- F S M B R A
TAG# 2 8
6044-1430-850
C O AX C H S S L F S M B R A- F S M B R A
TAG# 2 9
6044-1441-110
C O AX C H S S L F S M B R A- M S M A S T
W1
6042-8780-800
C O AX S R . 1 4 1 F N S T- M S M A S T
W3 0
6042-8781-100
C O AX S R . 0 8 6 M S M A S T- M S M A R A
W3 1
6042-8781-000
C O AX S R . 0 8 6 M S M A S T- M S M A S T
W3 2
6042-8780-900
C O AX S R . 0 8 6 M S M A R A- M S M A R A
W3 5
6042-8781-400
C O AX S R . 0 8 6 M S M A S T- M S M A S T
W3 6
6042-8781-500
C O AX S R . 0 8 6 M S M A S T- M S M A S T
W3 7
6045-8780-300
R B N C A AS S Y , M O TH E R B D - ATTE N
W3 8
6045-8780-400
R B N C A AS S Y , M O TH E R B D - F T P N L
W3 9
6045-8780-500
R B N C A AS S Y , M O TH E R B D - R S 2 3 2
W4 0
6045-8780-600
R B N C A AS S Y , GP I B
W4 1
7007-0683-000
W H AR N AS S Y , M O TH B D - P WR S U P P LY
W4 3
7007-8783-900
WI R E H AR N E S S , C O M P O S I TE S P E AK E R
W4 6
6008-1000-011
WI R E , U L1 2 1 3 , 2 6 GA, 7 X 3 4 , WH T/ 'B LK
2- 2
CHINA
Tel:
[+86] (10) 6467 2716
Fax: [+86] (10) 6467 2821
LATIN AMERICA
Tel:
[+1] (972) 899 5150
Fax:
[+1] (972) 899 5154
EUROPE NORTH
Tel:
[+44] (1438) 742200
Fax: [+44] (1438) 727601
SCANDINAVIA
Tel:
[+45] 9614 0045
Fax:
[+45] 9614 0047
EUROPE SOUTH
Tel:
[+44] (1438) 742200
Fax: [+44] (1438) 727601
SPAIN
Tel:
Fax:
FRANCE
Tel:
[+33] 1 60 79 96 00
Fax: [+33] 1 60 77 69 22
UNITED KINGDOM
Tel:
[+44] (0) 1438 742200 (Stevenage)
[+44] (0) 1703 273722 (Chandlers Ford)
Freephone: [+44] (UK Only) 0800 282 388
Fax:
[+44] (0) 1438 727601 (Stevenage)
[+44] (0) 1703 254015 (Chandlers Ford)
GERMANY
Tel:
[+49] (8131) 29260
Fax: [+49] (8131) 2926130
HONG KONG
Tel:
[+852] 2832 7988
Fax: [+852] 2834 5364
USA
Tel:
Toll Free:
Fax:
[+34] (91) 640 11 34
[+34] (91) 640 06 40
[+1] (316) 522 4981
[+1] (US Only) (800) 835 2352
[+1] (316) 522 1360
As we are always seeking to improve our products, the information in this document
gives only a general indication of the product capacity, performance and suitability,
none of which shall form part of any contract. We reserve the right to make design
changes without notice.
Web www.ifrsys.com
Email [email protected]