KV-25FV12A - Diagramasde.com - Diagramas electronicos y

KV-25FV12A - Diagramasde.com - Diagramas electronicos y
BA-5 CHASSIS
SERVICE MANUAL
MODEL
KV-24FV12
KV-24FV12
KV-25FV12
KV-25FV12A
KV-25FV12C
881 Front.p65
1
COMMANDER
DEST
CHASSIS NO.
RM-Y168
US
SCC-S40C-A
RM-Y168
CND
SCC-S41C-A
RM-Y168
E
SCC-S38G-A
RM-Y168
E
SCC-S38H-A
RM-Y168
E
SCC-S38J-A
3/9/00, 2:20 PM
KV-24FV12/25FV12/25FV12A/25FV12C
SPECIFICATIONS
KV-25FV12
KV-25FV12A
KV-25FV12C
KV-24FV12
120V, 60Hz
120-220V, 50/60Hz
Video 1)
2
2
S Video 2)
1
1
Audio 3)
2
2
Audio Out 4)
1
1
Headphone Out4)
1
1
10W x 2
10W x 2
150W
150W
1W
1W
652 x 524.3 x 467.3mm
652 x 524.3 x 467.3mm
25 2/3 x 20 2/3 x 18 5/12
25 2/3 x 20 2/3 x 18 5/12
Power requirements
Number of inputs/outputs
Speaker output(W)
Power Consumption(W)
In use(Max)
In standby
Dimensions(W/H/D)
(mm)
(in)
Mass
1)
2)
(kg)
37kg
37kg
(lbs)
81 lbs 9oz
81 lbs 9oz
1 Vp-p 75 ohms unbalanced, sync negative
Y: 1 Vp-p 75 ohms unbalanced, sync negative
C: 0.286 Vp-p (Burst signal), 75 ohms
3)
4)
500mVrms (100% modulation), impedance: 47kilohms
More than 408 mVrms at the maximum volume setting (variable)
More than 408 mVrms (fix)
Television system
American TV standard/NTSC
PAL M, N (KV-25FV12A ONLY)
Channel coverage
VHF:2-13/UHF:14-69/CATV:1-125
Visible screen size
24” picture measured diagonally
Actual screen size
25” picture measured diagonally
Antenna
75 ohm external antenna terminal for VHF/UHF
Supplied accessories
Remote Commander RM-Y168
Size AA (R6) batteries (2)
Optional accessories
Connecting cables: VMC-810S/820S, VMC-720M,
YC-15V/30V, RK74A
U/V mixer EAC-66
Design and specifications are subject to change without notice.
—2—
KV-24FV12/25FV12/25FV12A/25FV12C
TABLE OF CONTENTS
Section
Title
Page
Warnings and Cautions ............................................................................................................................................................... 4
Self-Diagnostic Function ............................................................................................................................................................. 4
Safety Check-Out Instructions .................................................................................................................................................... 7
1.
2.
GENERAL ........................................................................................................................................................... 8
DISASSEMBLY
2-1.
2-2.
2-3.
2-4.
3.
SET-UP ADJUSTMENTS
3-1.
3-2.
3-3.
3-4.
3-5.
3-6.
4.
6-4.
Block Diagram ............................................................................................................................................................... 27
Circuit Board Location .................................................................................................................................................. 31
Printed Wiring Boards and Schematic Diagrams ......................................................................................................... 31
• A Board .................................................................................................................................................................... 33
• MB Board ................................................................................................................................................................. 39
• CB Board .................................................................................................................................................................. 45
• HZ Board .................................................................................................................................................................. 46
• K Board .................................................................................................................................................................... 47
• VB Board .................................................................................................................................................................. 48
Semiconductors ............................................................................................................................................................ 49
EXPLODED VIEW
7-1.
7-2.
7-3.
8.
Setting the Service Adjustment Mode .......................................................................................................................... 21
Memory Write Confirmation Method ............................................................................................................................. 21
Adjustment Buttons and Indicators ............................................................................................................................... 21
A Board Adjustments .................................................................................................................................................... 23
DIAGRAMS
6-1.
6-2.
6-3.
7.
R564 Confirmation Method (HV Hold-Down Confirmation and Readjustments) .................................................... 19
B+ Voltage Confirmation and Adjustment ..................................................................................................................... 19
CIRCUIT ADJUSTMENTS
5-1.
5-2.
5-3.
5-4.
6.
Beam Landing ............................................................................................................................................................... 15
Convergence ................................................................................................................................................................. 16
Focus ............................................................................................................................................................................. 17
Screen (G2) ................................................................................................................................................................... 17
Method of Setting the Service Adjustment Mode ......................................................................................................... 18
White Balance Adjustments .......................................................................................................................................... 18
SAFETY RELATED ADJUSTMENTS
4-1.
4-2.
5.
Rear Cover Removal ..................................................................................................................................................... 13
Chassis Assembly Removal ......................................................................................................................................... 13
Service Position ............................................................................................................................................................ 13
Picture Tube Removal ................................................................................................................................................... 14
Chassis (KV-24FV12 ONLY) ........................................................................................................................................ 50
Chassis (KV-25FV12A ONLY) ....................................................................................................................................... 51
Chassis (KV-25FV12/25FV12C ONLY) ........................................................................................................................ 52
ELECTRICAL PARTS LIST ................................................................................................................................................. 53
—3—
KV-24FV12/25FV12/25FV12A/25FV12C
WARNINGS AND CAUTIONS
CAUTION
ATTENTION!!
SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE
AND THE ANODE CAP TO THE METAL CHASSIS, CRT
SHIELD, OR CARBON PAINTED ON THE CRT, AFTER
REMOVING THE ANODE.
APRES AVOIR DECONNECTE LE CAP DE L'ANODE, COURT-CIRCUITER
L'ANODE DU TUBE CATHODIQUE ET CELUI DE L'ANODE DU CAP AU
CHASSIS METALLIQUE DE L'APPAREIL, OU AU COUCHE DE CARBONE
PEINTE SUR LE TUBE CATHODIQUE OU AU BLINDAGE DU TUBE
CATHODIQUE.
WARNING!!
ATTENTION!!
AN ISOLATION TRANSFORMER SHOULD BE USED
DURING ANY SERVICE TO AVOID POSSIBLE SHOCK
HAZARD, BECAUSE OF LIVE CHASSIS. THE CHASSIS
OF THIS RECEIVER IS DIRECTLY CONNECTED TO THE
AC POWER LINE.
AFIN D'EVITER TOUT RESQUE D'ELECTROCUTION PROVENANT D'UN
CHÁSSIS SOUS TENSION, UN TRANSFORMATEUR D'ISOLEMENT DOIT ETRE
UTILISÉ LORS DE TOUT DÉPANNAGE. LE CHÁSSIS DE CE RÉCEPTEUR EST
DIRECTEMENT RACCORDÉ À L'ALIMENTATION SECTEUR.
SAFETY-RELATED COMPONENT WARNING!!
ATTENTION AUX COMPOSANTS RELATIFS A LA SECURITE!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
ON THE SCHEMATIC DIAGRAMS, EXPLODED VIEWS,
AND IN THE PARTS LIST ARE CRITICAL FOR SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT
ARE CRITICAL FOR SAFE OPERATION ARE IDENTIFIED
IN THIS MANUAL. FOLLOW THESE PROCEDURES
WHENEVER CRITICAL COMPONENTS ARE REPLACED
OR IMPROPER OPERATION IS SUSPECTED.
LES COMPOSANTS IDENTIFIES PAR UNE TRAME ET PAR UNE MARQUE
SUR LES SCHEMAS DE PRINCIPE, LES VUES EXPLOSEES ET LES
LISTES DE PIECES SONT D'UNEIMPORTANCE CRITIQUE POUR LA
SECURITE DU FONCTIONNEMENT. NE LES REMPLACER QUE PAR DES
COMPOSANTS SONY DONT LE NUMERO DE PIECE EST INDIQUE DANS
LE PRESENT MANUEL OU DANS DES SUPPLEMENTS PUBLIES PAR SONY.
LES REGLAGES DE CIRCUIT DONT L'IMPORTANCE EST CRITIQUE POUR
LA SECURITE DU FONCTIONNEMENT SONT IDENTIFIES DANS LE
PRESENT MANUEL. SUIVRE CES PROCEDURES LORS DE CHAQUE
REMPLACEMENT DE COMPOSANTS CRITIQUES, OU LORSQU'UN
MAUVAIS FONTIONNEMENT SUSPECTE.
SELF-DIAGNOSTIC FUNCTION
The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER LED will automatically begin to flash.
The number of times the LED flashes translates to a probable source of the problem. A definition of the STANDBY/TIMER LED flash
indicators is listed in the instruction manual for the user’s knowledge and reference. If an error symptom cannot be reproduced, the Remote
Commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these problems occur.
Diagnostic Test Indicators
When an error occurs, the STANDBY/TIMER LED will flash a set number of times to indicate the possible cause of the problem. If there is
more than one error, the LED will identify the first of the problem areas.
Results for all of the following diagnostic items are displayed on screen. No error has occurred if the screen displays a “0”.
—4—
KV-24FV12/25FV12/25FV12A/25FV12C
Display of Standby/Timer LED Flash Count
2 times
4 times
5 times
LED ON 0.3 sec.
STANDBY/TIMER LED
LED OFF
3 sec.
LED OFF 0.3 sec.
Diagnostic Item
+B overcurrent
Vertical deflection stopped
White balance failure
Flash Count*
2 times
4 times
5 times
*One flash count is not used for self-diagnostic.
Stopping the Standby/Timer LED Flash
Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER LAMP from flashing.
Self-Diagnostic Screen Display
For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confirmed, it is possible
to bring up past occurrences of failure on the screen for confirmation.
To Bring Up Screen Test
In standby mode, press buttons on the Remote Commander sequentially, in rapid succession, as shown below:
Display
Channel 5
Sound volume
Power ON
Note that this differs from entering the service mode (sound volume + ).
Self-Diagnostic Screen Display
SELF DIAGNOSTIC
2:
0
3:
N/A
0
4:
0
5:
1
101:
N/A
0
Numeral “0” means that no fault was detected.
Numeral “1” means a fault was detected one time only.
—5—
KV-24FV12/25FV12/25FV12A/25FV12C
Handling of Self-Diagnostic Screen Display
Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen during repairs.
When you have completed the repairs, clear the result display to “0”.
Unless the result display is cleared to “0”, the self-diagnostic function will not be able to detect subsequent faults after completion of the
repairs.
Clearing the Result Display
To clear the result display to “0”, press buttons on the Remote Commander sequentially when the diagnostic screen is displayed,
as shown below:
Channel 8
ENTER
Quitting the Self-Diagnostic Screen
To quit the entire self-diagnostic screen, turn off the power switch on the Remote Commander or the main unit.
Self-Diagnostic Circuit
+B overcurrent (OCP)
Occurs when an overcurrent on the +B (135V) line is detected by pin 18 of IC1301 (MB Board).
If the voltage of pin 18 of IC1301 (MB Board) is less than 1V when V.SYNC is more than seven
verticals in a period, the unit will automatically turn off.
I-Prot
Occurs when an absence of the vertical deflection pulse is detected by pin 17 of IC1001 (MB
Board). Power supply will shut down when waveform interval exceeds 2 seconds.
IK
If the RGB levels* do not balance within 2 seconds after the power is turned on, this error will be
detected by IC1301 (MB Board). TV will stay on, but there will be no picture.
*(Refers to the RGB levels of the AKB detection Ref pulse that detects 1K).
—6—
KV-24FV12/25FV12/25FV12A/25FV12C
SAFETY CHECK-OUT
After correcting the original service problem, perform the
following safety checks before releasing the set to the
customer:
Leakage Test
1. Check the area of your repair for unsoldered or poorly
soldered connections. Check the entire board surface
for solder splashes and bridges.
2. Check the interboard wiring to ensure that no wires
are “pinched” or touching high-wattage resistors.
3. Check that all control knobs, shields, covers, ground
straps, and mounting hardware have been replaced.
Be absolutely certain that you have replaced all the
insulators.
6. Check the line cords for cracks and abrasion.
Recommend the replacement of any such line cord
to the customer.
7. Check the B+ and HV to see if they are specified
values. Make sure your instruments are accurate;
be suspicious of your HV meter if sets always have
low HV.
8. Check the antenna terminals, metal trim, “metallized”
knobs, screws, and all other exposed metal parts for
AC leakage. Check leakage as described below.
1. A commercial leakage tester, such as the Simpson
229 or RCA WT-540A. Follow the manufacturers'
instructions to use these instructions.
2. A battery-operated AC milliammeter. The Data
Precision 245 digital multimeter is suitable for this job.
4. Look for unauthorized replacement parts, particularly
transistors, that were installed during a previous repair.
Point them out to the customer and recommend their
replacement.
5. Look for parts which, though functioning, show
obvious signs of deterioration. Point them out to the
customer and recommend their replacement.
The AC leakage from any exposed metal part to earth
ground and from all exposed metal parts to any exposed
metal part having a return to chassis, must not exceed
0.5 mA (500 microamperes). Leakage current can be
measured by any one of three methods.
3. Measuring the voltage drop across a resistor by
means of a VOM or battery-operated AC voltmeter.
The “limit” indication is 0.75 V, so analog meters must
have an accurate low voltage scale. The Simpson’s
250 and Sanwa SH-63TRD are examples of passive
VOMs that are suitable. Nearly all battery-operated
digital multimeters that have a 2 VAC range are
suitable (see Figure A).
How to Find a Good Earth Ground
A cold-water pipe is a guaranteed earth ground; the coverplate retaining screw on most AC outlet boxes is also at
earth ground. If the retaining screw is to be used as your
earth ground, verify that it is at ground by measuring the
resistance between it and a cold-water pipe with an
ohmmeter. The reading should be zero ohms. If a cold-water
pipe is not accessible, connect a 60- to 100-watt troublelight (not a neon lamp) between the hot side of the
receptacle and the retaining screw. Try both slots, if
necessary, to locate the hot side on the line; the lamp should
light at normal brilliance if the screw is at ground potential
(see Figure B).
Trouble Light
AC Outlet Box
Ohmmeter
Cold-water Pipe
Figure A. Using an AC voltmeter to check AC leakage.
Figure B. Checking for earth ground.
—7—
GENERAL
The instructions mentioned here are partial abstracts from the Operating Instruction Manual.
The page numbers shown reflect those of the Operating Instruction Manual.
Connecting Your TV
Connecting Additional Equipment
Read this section before setting up your TV for the first time. This section
covers basic connections in addition to any optional equipment you may
be connecting.
TV and VCR
Rear of TV
Basic Connections
2
TV with indoor or outdoor antenna, or CATV cable
VCR
Depending on the cable available in your home, choose one of the
connections below:
1
Coxial
Cable
From
cable/
antenna
—8—
3 (Optional connection)
1
Connect the coaxial cable from your TV antenna or cable service to
the IN jack on your VCR.
2
Connect a coaxial cable (not supplied) from the OUT jack on your
VCR to the VHF/UHF jack on the TV.
To watch video programs from your VCR, tune your TV to channel 3 or 4 (as
set on the rear of your VCR).
(Optional connection)
3
If you are connecting to an indoor or outdoor antenna, you may need to
adjust the orientation of the antenna for best reception.
3
4
If your VCR is equipped with video outputs, you can get better
picture quality by connecting A/V cables (not supplied) from
AUDIO and VIDEO OUT on your VCR to AUDIO/VIDEO IN on
your TV.
You can use the
inputs.
button to switch between the VHF/UHF and VIDEO
For optimum picture quality, use S VIDEO (if your VCR is equipped with the
S VIDEO connection) instead of the yellow A/V cable. S VIDEO does not
provide sound, the audio cables must still be connected.
KV-24FV12/25FV12/25FV12A/25FV12C
SECTION 1
TV and Cable Box
TV, VCR and Cable box
Rear of TV
Cable Box
1
Coaxial
Cable
From
cable
3
VCR
2
Coaxial
Cable
2
Rear of TV
Coaxial
Cable
4 (Optional connection)
Cable box
1
From cable
—9—
1
Connect the coaxial cable from your cable service to the IN jack on
your cable box.
2
Connect a coaxial cable (not supplied) from the OUT jack on your
cable box to the VHF/UHF jack on the TV.
Connect the coaxial cable from your cable service to the IN jack on
your cable box.
2
Connect a coaxial cable (not supplied) from the OUT jack on your
cable box to the IN jack on your VCR.
3
Connect a coaxial cable (not supplied) from the OUT jack on your
VCR to the VHF/UHF jack on the TV.
To view channels from your cable box, tune your TV to channel 3 or 4 (as set
on the rear panel of your cable box) and use the cable box’s remote control to
change channels.
If you will be controlling all channel selection through your cable box, you
should consider using the Channel Fix feature, (see page 21).
(Optional connection)
4
5
If you will be controlling all channel selection through your cable box, you
should consider using the Channel Fix feature, (see page 21).
6
If your VCR is equipped with video outputs, you can get better
picture quality by connecting A/V cables (not supplied) from
AUDIO and VIDEO OUT on your VCR to AUDIO/VIDEO IN on
your TV.
You can use the
inputs.
button to switch between the VHF/UHF and VIDEO
For optimum picture quality, use S VIDEO (if your VCR is equipped with the
S VIDEO connection) instead of the yellow A/V cable. S VIDEO does not
provide sound, the audio cables must still be connected.
KV-24FV12/25FV12/25FV12A/25FV12C
1
TV, Satellite Receiver and VCR
Satellite
antenna
cable
Rear of TV
2
From
cable/
antenna
1
Rear of TV
From
cable/
antenna
4
VCR
Satellite receiver
1
Satellite
antenna
cable
SATELLITE IN
VHF/UHF
AUDIO R AUDIO L VIDEO
SATELLITE IN
VHF/UHF
AUDIO R AUDIO L VIDEO
2
AUDIO R AUDIO L VIDEO
IN
OUT
LINE OUT
VHF/UHF
LINE IN
IN
IN
Satellite receiver
OUT
OUT
LINE OUT
LINE OUT
3
5
3
— 10 —
1
Connect the cable from your satellite antenna to SATELLITE IN on
your satellite receiver.
2
Connect the coaxial cable from your cable service or antenna to
the VHF/UHF jack on your TV.
3
Using A/V cables, connect AUDIO and VIDEO OUT on your
satellite receiver to AUDIO and VIDEO IN on your TV.
You can use the
inputs.
button to switch between the VHF/UHF and VIDEO
1
Connect the cable from your satellite antenna to SATELLITE IN on
the satellite receiver.
2
Connect the coaxial cable from your cable service or antenna to the
IN jack on your VCR.
3
Using a coaxial cable, connect the OUT jack on your VCR IN to the
VHF/UHF jack on your TV.
4
Using A/V cables, connect AUDIO and VIDEO OUT on your
satellite receiver to AUDIO and VIDEO IN on your VCR.
5
Using A/V cables, connect AUDIO and VIDEO OUT on your VCR to
AUDIO and VIDEO IN on your TV.
For optimum picture quality, use S VIDEO (if your Satellite Receiver is equipped
with the S VIDEO connection) instead of the yellow A/V cable. S VIDEO does
not provide sound, the audio cables must still be connected.
7
8
To view from the satellite receiver or VCR, select the video input to which
your satellite receiver or VCR is connected by pressing
on the remote
control.
KV-24FV12/25FV12/25FV12A/25FV12C
TV and Satellite Receiver
Using the Remote Control and
Basic Functions
MTS/SAP
Cycles through the Multi-channel
TV Sound (MTS) options: Stereo,
Mono, and Auto-SAP (Second
Audio Programming).
DISPLAY
Press to display the current time,
(if set) and channel number.
This section shows you how to use the more advanced buttons on the
remote control and how to use the on-screen menus.
Using the Remote Control
Cycles through available Steady
Sound settings, (see page 19).
— 11 —
JUMP
Press when you want to turn
connected equipment on and off.
Alternates between the last two
channels selected with the 0 9
buttons.
GUIDE
FUNCTION
Press when you want to control
connected equipment with your
remote control.
Brings up the custom guide of
your satellite receiver.
MENU
MUTING
Instantly turns off the sound.
Press again or press
to restore
sound.
Displays the on-screen menu.
Press again to exit the menu at
any time.
RESET
Press to return to factory settings
while in an on-screen menu.
CODE SET
SYSTEM OFF
Powers off all Sony equipment at
once, (may not work with older
equipment).
Use to program your remote
control to operate connected
video equipment, (see page 31).
TV/VIDEO
Cycles through available video
inputs.
TV/VTR
Press when you are finished
using a VCR and you want to
switch to the TV input. Your VCR
power will remain on.
Button
Description
POWER
PICTURE MODE
Cycles through the available
Video Mode settings.
SLEEP
Turns the TV off automatically in
approximately 15, 30, 45, 60, or 90
minutes. Cancel by pressing until
SLEEP OFF appears.
(continued)
11
12
KV-24FV12/25FV12/25FV12A/25FV12C
Moves the cursor in the on-screen
menus. Press the arrow buttons to
move the cursor, press the center
button to select or access an
option.
If you lost your remote control, see page 35.
If you are having a problem with your TV, try the suggestions below. If
the problem persists, contact your nearest Sony dealer.
No picture, no
sound
— 12 —
Poor or no
picture, good
sound
Good picture,
no sound
No color
Only snow
appears on the
screen
Dotted lines or
stripes
Double images
or ghosts
34
Make sure the power cord is plugged in.
If a red light is flashing on the front of your TV for
more than a few minutes, disconnect and reconnect
the power cord to restore the TV. If the problem
continues, call your local service center.
Check the TV/VIDEO settings: when watching TV, set
to TV; when watching video equipment, set to VIDEO
(page 11).
Make sure the batteries have been inserted correctly
into the remote control (page 2).
Try another channel, it could be station trouble.
Adjust Picture in the Video menu (page 18).
Adjust Brightness in the Video menu (page 18).
Check the antenna and/or cable connections (page 3).
Press
so that MUTING disappears from the
screen (page 11).
Check your Audio settings. Your TV may be set to
Auto-SAP (page 20).
Adjust Color in the Video menu (page 18).
Check the Cable setting in the Options menu under
Setup (page 30).
Check the antenna and/or cable connections (page 3).
Make sure the channel selected is currently
broadcasting.
Adjust the antenna.
Move the TV away from other electronic equipment.
Some electronic equipment can create electrical noise,
which can interfere with TV reception.
Check your outdoor antenna or call your cable service.
KV-24FV12/25FV12/25FV12A/25FV12C
Troubleshooting
KV-24FV12/25FV12/25FV12A/25FV12C
SECTION 2
DISASSEMBLY
2-1. REAR COVER REMOVAL
Rear Cover
Screw +BVTP 4x16
Screw +BVTP 4x16
Screw +BVTP 4x16
Screw +BVTP 4x16
Screw +BVTP 4x16
Screw +BVTP 4x16
2 Screws +BVTP 4x12
2-2. CHASSIS ASSEMBLY REMOVAL
Screw +BVTP 4x16
2-3. SERVICE POSITION
CB Board
CB Board
VB Board
VB Board
Claw
A Board
HZ Board
(KV-25FV12A ONLY)
MB Board
MB Board
K Board
K Board
— 13 —
A Board
KV-24FV12/25FV12/25FV12A/25FV12C
2-4. PICTURE TUBE REMOVAL
WARNING:
BEFORE REMOVING
THE ANODE CAP
1
10
High voltage remains in the CRT
even after the power is disconnected.
To avoid electric shock, discharge
CRT before attempting to remove the
anode cap. Short between anode and
CRT coated earth ground strap.
2
9
3
8
7
6
Coated
Earth
Ground
Strap
5
4
Discharge the anode of the CRT and remove the anode cap.
6.
Loosen the deflection yoke fixing screw and remove.
2.
Unplug all interconnecting leads from the deflection yoke, neck
assembly, degaussing coils and CRT grounding strap.
7.
Place the set with the CRT face down on a cushion and remove
the degaussing coil holders.
3.
Remove the CB Board from the CRT.
8.
Remove the degaussing coils.
4.
Remove the chassis assembly.
9.
Remove the CRT grounding strap and spring tentioners.
5.
Loosen the neck assembly fixing screw and remove.
10. Unscrew the four CRT fixing screws [located on each CRT
corner] and remove the CRT [Take care not to handle the
CRT by the neck].
1.
ANODE CAP REMOVAL
WARNING: High voltage remains in the CRT even after the power is disconnected. To avoid electrical shock, discharge the CRT before
attempting to remove the anode cap. Short between anode and coated earth ground strap of CRT.
NOTE:
After removing the anode, short circuit the anode of the picture tube and the anode cap to either the metal chassis, CRT shield,
or carbon painted on the CRT.
REMOVAL PROCEDURES
c
b
a
Anode Button
1
Turn up one side of the rubber cap in
the direction indicated by arrow a .
2
Use your thumb to pull the rubber
cap firmly in the direction indicated
by arrow b .
HOW TO HANDLE AN ANODE CAP
1
Do not use sharp objects which may cause damage to the
surface of the anode cap.
2
To avoid damaging the anode cap, do not squeeze the rubber
covering too hard. A material fitting called a shatter-hook terminal
is built into the rubber.
3
Do not force turn the foot of the rubber cover. This may cause
the shatter-hook terminal to protrude and damage the rubber.
— 14 —
3
When one side of the rubber cap
separates from the anode button,
the anode cap can be removed by
turning the rubber cap and pulling
it in the direction of arrow c .
KV-24FV12/25FV12/25FV12A/25FV12C
SECTION 3
SET-UP ADJUSTMENTS
The following adjustments should be made when
a complete realignment is required or when a new
picture tube is installed.
These adjustments should be performed with rated
power supply voltage unless otherwise noted.
Perform the adjustments in order as follows:
1. Beam Landing
2. Convergence
3. Focus
4. Screen (G2)
5. White Balance
Set the controls as follows unless otherwise noted:
Note: Test equipment required:
•
•
•
•
VIDEO MODE: STANDARD
PICTURE control: ................ Normal
BRIGHTNESS control: ........ Normal
3-1. BEAM LANDING
Color Bar Pattern Generator
Degausser
DC Power Supply
Digital Multimeter
5. Move the deflection yoke forward and adjust so that the entire
screen becomes green.
Before beginning adjustment procedure:
1. Degauss the entire screen.
2. Feed in the white pattern signal.
Adjustment Procedure
1. Input a raster signal with the pattern generator.
2. Loosen the deflection yoke mounting screw and set the purity
control to the center as shown below.
Purity Control
6. Switch over the raster signal to red and blue and confirm
the condition.
7. When the position of the deflection yoke is determined,
tighten it with the deflection yoke mounting screw.
8. If landing at the corner is not right, adjust by using the disk
magnets.
Purity control
corrects this area
3. Turn the raster signal of the pattern generator to green.
Disk magnets
or rotatable disk
magnets correct
these areas (a-d)
4. Move the deflection yoke backward and adjust the purity
control so that green is in the center and red and blue are
at the sides evenly.
a
b
c
d
Deflection yoke positioning
corrects these areas
Blue
Red
b
d
Green
a
c
— 15 —
KV-24FV12/25FV12/25FV12A/25FV12C
3-2. CONVERGENCE
Horizontal Static Convergence
Before starting convergence adjustments:
If the blue dot does not converge with the red and green dots,
perform the following:
1. Perform FOCUS, V.LIN AND V.SIZE adjustments.
1. Move BMC magnet (a) to correct insufficient H. Static
convergence.
2. Set BRIGHTNESS control to minimum.
3. Feed in dot pattern.
2. Rotate BMC magnet (b) to correct insufficient V. Static
convergence.
Vertical Static Convergence
1. Adjust V.STAT magnet to converge red, green and blue dots in
the center of the screen (Vertical movement adjust V.STAT
RV701 to converge).
3. After adjusting the BMC magnet, repeat Beam Landing
Adjustment.
V-STAT
BMC MAGNET
PURITY
2. Tilt the V.STAT magnet and adjust static convergence to open
or close the V.STAT magnet.
b
When the V.STAT magnet is moved in the direction of arrows a
and b, red, green, and blue dots move as shown below:
(1)
a
b
a
b
b
B
B
G
G
R
R
(2)
a
R
G B
B
G R
BMC magnet
b
Dynamic Convergence Adjustment
Before performing this adjustment, perform Horizontal
and Vertical Static Convergence Adjustment.
(3)
b
a
1. Slightly loosen deflection yoke screw.
B
R
2. Remove deflection yoke spacers.
G
G
b
B
R
3. Move the deflection yoke for best convergence
as shown on the following page.
— 16 —
KV-24FV12/25FV12/25FV12A/25FV12C
Perform adjustments while tracking items 1 and 2.
R B G R B
G
G
B R G B R
R G B
Screen-Corner Convergence
B G R
B G R R G B
1. Affix a permalloy assembly corresponding to the
misconverged areas.
b
a
a
b
a-d: screen-corner
misconvergence
c
B R G B R
G
G
R B G R B
d
c
d
4. Tighten the deflection yoke screw.
5. Install the deflection yoke spacers.
3-3. FOCUS
TLH Plate Adjustment
1. Adjust FOCUS control for best picture.
1. Input crosshatch pattern.
2. Adjust PICTURE QUALITY to standard, PICTURE and
BRIGHTNESS to 50%, and OTHER to standard.
3. Adjust the Horizontal Convergence of red and blue dots
by tilting the TLH plate on the deflection yoke.
Focus (FV)
Screen (G2)
3-4. SCREEN (G2)
1. Input a dots pattern.
2. Set the PICTURE and BRIGHTNESS controls at minimum
and COLOR control at normal.
3. Adjust SBRT, GCUT, BCUT in service mode with an
oscilloscope as shown below so that voltages on the red,
green, and blue cathodes are 170 VDC.
BR
(R)(B)
RB
(B)(R)
TLH+
TLH-
170 VDC
Pedestal
Ground
4. Adjust XCV core to balance X axis.
5. Adjust YCH VR to balance Y axis.
6. Adjust vertical red and blue convergence with V.TILT
(TLV VR).
4. Observe the screen and adjust SCREEN (G2) VR in FBT
to obtain the faintly visible background of dot signal.
— 17 —
KV-24FV12/25FV12/25FV12A/25FV12C
3-5. METHOD OF SETTING THE SERVICE
ADJUSTMENT MODE
Service Mode Procedure
1. Standby mode (power off).
2. Display
Sound volume +
Channel 5
Power
on the Remote Commander (press each button within a
second).
Service Adjustment Mode In
1. The CRT displays the item being adjusted.
Disp.
(Item)
SERVICE
Item
Data
HSIZ
0
2. Press
or
on the Remote Commander to select the item.
3. Press
data.
or
on the Remote Commander to change the
4. Press
then
to save into the memory.
Service Adjustment Mode Memory
Turn set off then on to exit service adjustment mode.
SERVICE
WRITE
MUTING
Green
ENTER
Red
3-6. WHITE BALANCE ADJUSTMENTS
1. Input an entire white signal with burst.
2. Set to Service Adjustment Mode.
3. Set DCOL to “0”.
4. Set the PICTURE and BRIGHTNESS to minimum.
5. Adjust with SBRT if necessary.
6. Select GCUT and BCUT with
7. Adjust with
and
and
.
for the best white balance.
8. Set PICTURE and BRIGHTNESS to maximum.
9. Select GDRV and BDRV with
10. Adjust with
and
and
.
for the best white balance.
11. Reset DCOL to “1”.
12. To write into memory, press
then
.
— 18 —
KV-24FV12/25FV12/25FV12A/25FV12C
SECTION 4
SAFETY RELATED ADJUSTMENTS
4-1.
R564 CONFIRMATION METHOD
(HV HOLD-DOWN CONFIRMATION) AND
READJUSTMENTS
Hold-Down Readjustment
If the setting indicated in step 2 of Hold-Down Operation
Confirmation cannot be met, readjustment should be performed by
altering the resistance value of R564 component marked with .
The following adjustments should always be performed when
replacing the following components which are marked with on
the schematic diagram:
Part Replaced ( )
DY, T505, CRT, IC501, C507, C520,
C505, C509, C515, T504, T503,
C551, L510, C546, C537,C547,
D517, D518, D519, R560, R561,
R562, R563, R565, R566, R567,
R525 .................................. A Board
T505
FBT
ammeter
3.0 mA DC
range
Adjustment ( )
HV HOLD-DOWN
R564
ABL
+
A
-
IABL
4-2. B+ VOLTAGE CONFIRMATION AND
ADJUSTMENT
IC1301 ............................. MB Board
Note: The following adjustments should always be performed
when replacing the following components, which are marked with
on the schematic diagram on the A Board.
Preparation Before Confirmation
1. Using a Variac, apply AC input voltage: 120-220 ± 2 VAC.
2. Turn the POWER switch ON.
3. Input a white signal and set the PICTURE and
BRIGHTNESS controls to maximum.
A BOARD:
4. Confirm that the voltage between C546 (+) or TP503
and ground is more than 97 VDC.
IC601, PH601
1. Using a Variac, apply AC input voltage: 130 ± 2 VAC.
2. Input a dot signal.
3. Set the PICTURE and BRIGHTNESS controls to minimum.
Hold-Down Operation Confirmation
4. Confirm that the voltage of A Board TP-600 is <136 VDC.
1. Connect the current meter between Pin 11 of the FBT
(T505) and the PWB land where Pin 11 would normally
attach. (See Figure 1 on the next page.)
5. If step 4 is not satisfied, replace the components listed above,
then repeat steps 1–3.
2. Input a dot signal and set PICTURE and BRIGHTNESS
to minimum: IABL = 100 ± 100 µA.
3. Confirm the voltage of A Board TP-600 is 135 ± 1 VDC.
4. Connect the digital voltmeter and the DC power supply
via diode 1SS119 to C546 (+) and ground. (See Figure 1
on the next page.)
5. Increase the DC power voltage gradually until the picture
blanks out.
6. Turn DC power source off immediately.
7. Read the digital voltmeter indication
(standard < 138 ± 0.3 VDC).
8. Input a white signal and set PICTURE and BRIGHTNESS to
maximum: IABL = 1650 ± 100 µA.
9. Repeat steps 4 to 7.
— 19 —
KV-24FV12/25FV12/25FV12A/25FV12C
POWER
SUPPLY
DIGITAL
MULTIMETER
+
–
+
–
1SS119
R564
C546
1
9
R454
R438
R449
JR503
C448
+
R450
C530
R529
R567
R565
R445
IC501
R522
Q411
R525
8
Q503
10
D235
R563
C546
R573
R531
R447
D620
18
R225
R403
5
4
H.PROT
D234
C213
R218
R407
C541
C542
Q205
Q206
E
B
E
R659
C659
6
4
D232
2
6
R539
D506
2
R506
C510
R518
7
T504
L509
C523
R231
D233
D520
R511
C525
C550
D518
R540
C543
C511
L505
H.PULSE
R232
-13V
1
R615
C518
IC502
C629
L502
D236
D510
FB502
C524
R601
R226
R227
C211
R541
R514
L602
Q201
1 R527
D507
R532
C519
R537
R561
D514
D517
D616
FB503
TH501
C532
H.DRIVE
6
R507
C624
R558
R559
R543
200V
1
FB610
L501
C517
CN502
JR502
R557
D511
C513
T503
Q505
C552
CN511
C611
HEATER
4
1
T505
FBT
R554
D516
R555
C654
6
E
CN506
B
T502
R535
5
JUMPER-ID
135V
5
1
Q501
B
4
R505
R801
3
7
CN515
V DY -
C555
C504
Q502
R516
V DY +
T505
H DY -
H-OUT
R503
R804
C503
ABL11
H DY +
R504
R515
1
C505
C509
C536
R803
H DY -
2
H DY +
CN501
+B
C
1
R545
C515
CN504
D521
R533
L510
C554
R546
R568
R502
L507
R547
C551
R534
R553
AMMETER
3mA dc range
A
TP600
+
–
Figure 1
— 20 —
KV-24FV12/25FV12/25FV12A/25FV12C
SECTION 5
CIRCUIT ADJUSTMENTS
ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER
Use the Remote Commander (RM-Y168) to perform the circuit adjustments in this section.
NOTE: Test Equipment Required:
•
•
•
•
Pattern generator
Frequency counter
Digital multimeter
Audio oscillator
5-1. SETTING THE SERVICE ADJUSTMENT MODE
5-2. MEMORY WRITE CONFIRMATION METHOD
1. Standby mode (power off).
1. After adjustment, remove the power plug from the AC outlet,
then plug it in again.
2. Display
Sound volume +
Channel 5
Power
2. Turn the power switch ON and set to service mode.
on the Remote Commander (press each button within a
second).
3. Call the adjusted items again to confirm they were adjusted.
5-3. ADJUSTMENT BUTTONS AND INDICATORS
Service Adjustment Mode On
1. The CRT displays the item being adjusted.
Disp.
(Item)
SERVICE
Item
Data
HSIZ
MUTING
POWER
0
DISPLAY
2. Press
or
on the Remote Commander to select an item.
3. Press
or
on the Remote Commander to change the data.
3
4. Press
then
5
to save into the memory.
6
Service Adjustment Mode Memory
1
4
SERVICE
WRITE
MUTING
ENTER
Green
8
ENTER
1. Press
then
initialize.
SERVICE
Red
on the Remote Commander to
VOLUME
RESET
Carry out step 1 when adjusting
IDs 0–4 and when replacing
and adjusting IC1003.
2. Turn set off then on to exit service adjustment mode.
RM-Y168
— 21 —
KV-24FV12/25FV12/25FV12A/25FV12C
Adjustment Items
Reg #
ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
HSIZ
HPOS
VBOW
VANG
TRAP
PAMP
UPIN
LPIN
VM
BLKO
VMLV
AGN2
REFP
VBLK
JPSW
VSIZ
VPOS
VLIN
SCOR
VZOM
EHT
ASP
SCRL
HBLK
LBLK
RBLK
VUSN
HDW
EWDC
LVLN
UVLN
HTRAP
RDRV
GDRV
BDRV
RCUT
GCUT
BCUT
DCOL
SHUE
SCOL
SBRT
RON
GON
BON
AXPL
AXNT
CBPF
CTRP
COFF
KOFF
SSHP
SHPF
PREL
Y-DC
GAMM
ABLM
VTH
YDEL
NCOL
FSC
K-ID
HOSC
FUNCTION
Horizontal Size Adjustment
Horizontal Position Adjustment
Vertical Line Bowing Adj.
Vertical line Bowing Slant Adj.
Horizontal Trapezoid Adj.
Horizontal PIN Distortion Adj.
Upper PIN Distortion Adj.
Lower PIN Distortion Adj.
Velocity Modulation On/Off
Vertical Blanking On/Off
Velocity Modulation Level
Aging 2
Reference Pulse Position
Vertical Blanking On/Off
Vertical Size Adjustment
Vertical Position Adj.
Vertical Linearity Adj.
Vertical "S" Correction Adjustment
16:9 CRT Z Mode On/Off
Vertical High-Voltage Correction
Aspect Ratio Control
16:9 CRT Z Mode Trans. Scroll
Horizontal Blanking On/Off
Left Blanking Adjustment
Right Blanking Adjustment
V Saw Waveform Compress
Horizontal Drive Pulse Width
"Parabola" EW/ D.C. Adjustment
Lower Screen BTM Vertical Line Adj.
Upper Screen BTM Vertical Line Adj.
Horizontal Trapezoid Adj.
R Output Drive Control
G Output Drive Control
B Output Drive Control
R Output Cutoff Control
G Output Cutoff Control
B Output Cutoff Control
Dynamic Color On/Off
Sub HUE
Sub Color
Sub BRIGHTNESS
R Output On/Off
G Output On/Off
B Output On/Off
Axis PAL
Axis NTSC
Chroma BPF On/Off
Y TRAP FILTER On/Off
Color On/Off
Set Color Killer
Sub SHARPNESS
SHARPNESS Circuit Fo
Pre-Shoot / Over-Shoot
DC Transmission Ratio Switching
Gamma Correction Amnt
ABL Mode Switching
ABL CD VHT Switching
Y Delay Time Control
No Color ID
FSC Out On/Off
Killer ID Control On/Off
Horizontal VCO Oscillation Freq.
FIX
RANGE DATA NTSC PAL M
0-63
0-63
0-15
0-15
0-15
0-63
0-63
0-63
0,1
0,1
0-3
0,1
0,1
0,1
0,1
0-63
0-63
0-15
0-15
0,1
0-15
0-63
0-63
0,1
0-15
0-15
0,1
0,1
0.1
0-15
0-15
0,1
0-63
0-63
0-63
0-15
0-15
0-15
0,1
0-31
0-31
0-31
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0,1
0-15
0,1
0,1
0,1
0-3
0,1
0,1
0-15
0,1
0,1
0,1
0-15
PAL N
VIDEO
35
35
35
33
33
33
5
5
5
7
7
7
7
7
7
7
7
7
36
36
36
36
36
36
Palette mode controls this register
0
Palette mode controls this register
0
0
0
0
40
32
7
6
47
32
7
6
47
32
7
6
15
15
15
0
6
47
31
1
11
8
0
1
0
0
0
****
31
21
21
10
6
6
0
15
16
1
1
1
0
1
1
1
0
0
5
Palette mode controls this register
1
Palette mode controls this register
Palette mode controls this register
1
1
7
1
1
0
7
— 22 —
RF
AVERAGE
DATA
38
21
9
5
7
32
39
39
0
0
2
0
0
0
0
49
32
6
8
0
6
47
31
1
12
5
0
1
0
0
0
0
36
26
25
8
6
7
1
15
15
15
1
1
1
0
0
1
1
0
0
7
1
1
1
1
1
1
7
1
1
0
7
KV-24FV12/25FV12/25FV12A/25FV12C
Reg #
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
ITEM
FUNCTION
RANGE
FIX
DATA
VSS
Vertical Sync Slice Level
0,1
HSS
Horizontal Sync Slice Level
0,1
HMSK
0,1
VTMS
Select Signal VTIM Pin
0-3
CDMD
Vertical Count Down Mode Switching
0-3
AFC
AFC Loop Gain Switching
0-3
FIFR
Field Frequency
0-3
SBAL
Sub Balance
0-15
SBAS
Sub Bass
0-15
STRE
Sub Treble
0-15
BBEL
BBE Low
0-15
BBEH
BBE High
0-15
SRND
Surround
0,63
BBE
BBE On/Off
0,1
DISP
O.S.D Display Position
0-63
TROT
Tilt Correction
0-63
HCLW
Horizontal Count Lower Limit
0-127
HCHG
Horizontal Count High Limit
0-127
ABL0
0,1
ABL1
0-7
SYSC
Color System
0-7
VENH
Vertical Enhancement
0-7
CBPC
0,1
BYCF
0,1
KILC
0,1
LDOT
0,1
CORE
0,1
CHTR
0,1
CHPF
0,1
ENHO
0,1
ID0
0,255
ID1
0,255
ID2
0,255
ID3
0,255
ID4
0,255
ID5
0,255
ID6
0,255
* FIFR = 3 for NTSC models, FIFR=1 for Trinorma models
** VSS = 1 for US & CND, VSS=0 for Other
*** CDMD = 3 for US & CND, CDMD =0 for Other
**** KV-25FV12A/25FV12C =1; Others = 0
NTSC
PAL M
PAL N
VIDEO
RF
AVERAGE
DATA
**
0
0
0
*
5
0
3
4
5
0
0
15
31
16
64
4
0
3
3
0
1
0
0
0
0
0
0
3
7
9
9
12
9
13
1
15
31
16
64
1
7
6
4
0
0
0
0
0
***
0
1
Palette mode controls this register
0
0
3
0
Palette mode controls this register
1
1
0
1
0
25
3
91
2
233
17
0
See ID Map
See ID Map
See ID Map
See ID Map
See ID Map
See ID Map
See ID Map
SERVICE
ID0
25
Notes:
No. 1–100 show the order that each adjustment mode may be selected while in service mode.
Data Range shows the range of possible settings for each adjustment mode.
Initial Data shows the standard settings for each adjustment mode.
Feature ID Map
V. Frequency (Free Run) Check
KV-24FV12
KV-24FV12
KV25FV12
KV25FV12C
KV25FV12A
Destination
(US)
(CND)
(E)
(E)
(E)
ID-0 ID-1 ID-2 ID-3 ID-4 ID-5 ID-6
89
89
17
17
23
19
19
19
19
19
239
239
255
255
255
50
50
2
2
2
137
137
233
233
233
19
19
19
19
19
0
0
0
0
128
5-4. MB BOARD ADJUSTMENTS
1. Select video 1 with no signal input.
2. Set the conditions for a standard setting.
3. Connect the frequency counter to TP-502 (V OUT) or
(V DY+) and ground on the A Board .
CN501 pin
4. Check that V. Frequency shows 60 ± 4 Hz
for NTSC, 50 ± 4 Hz for PAL-N (KV-25FV12A ONLY).
H. Frequency (Free Run) Check
Drive (RDRV)
1. Input a TV mode (RF) with no signal.
1. Input a color-bar signal and set the level to 75%.
2. Connect a frequency counter to base of Q501
(TP-500 H. DRIVE) on the A Board.
3. Check H. Frequency for 15735 ± 200 Hz, and 15650 ± 200
Hz for PAL-N (KV-25FV12A ONLY.)
2. In Standard mode, set PICTURE to maximum and
COLOR to minimum.
3. Activate the Service Adjustment Mode.
— 23 —
KV-24FV12/25FV12/25FV12A/25FV12C
4. Set both GON and BON items. Using
and ;
set each to the following values. Leave RON set to “1”.
5. Adjust the values of SBRT with
visible crosshatch.
6. Press
SERVICE
RON
then
and
to obtain a faintly
to save into the memory.
1
1: ON
0: OFF
Sub Hue, Sub Color Adjustment (SHUE, SCOL)
1. Input a color-bar signal and set level to 75%.
2. Activate the Service Adjustment Mode.
R ON:
G ON:
B ON:
ON (1)
OFF (0)
OFF (0)
3. Select the DCOL item and set the value to “0”.
4. Connect an oscilloscope probe to CB Board, CN705
Pin
(Blue Out).
and
.
5. Select the DCOL item and set it to “0”.
5. Select the SHUE and SCOL item with
6. Connect an oscilloscope probe to CB Board, J701 pin
(KR) (RED OUT).
6. While showing the SHUE item, adjust the waveform with
and
until the second and third bars show the same level
(V2 = V3 < 0.1 Vp-p).
and
7. Select RDRV with
.
and
8. Adjust the value of RDRV with
7. While showing the SCOL item, adjust the waveform with
and
until the first and fourth bars show the same level (V1
= V4 < 0.1 Vp-p).
for
92.0 ± 2 VDC.
8. Input RF PAL-M and PAL-N color-bar and repeat steps 1-7
for each. (KV-25FV12A ONLY).
90.2 ± 2 VDC
V1
V2
V3
V4
9. Reset the item DCOL to “1”.
10. Reset GON and BON values to “1”.
R ON:
G ON:
B ON:
ON
ON
ON
(1)
(1)
(1)
8. Select the DCOL item and reset to 1.
9. Press
then
to save into the memory.
11. Reset Picture and Color to normal values:
PICTURE:
COLOR:
12. Press
V. Size Adjustment (VSIZ)
MAX
CENTER
1. Input a crosshatch signal.
then
to save into the memory.
2. Activate the Service Adjustment Mode.
3. Select the VSIZ item with
4. Adjust value of VPOS with
center.
Display Position Adjustment (DISP)
1. Input a color-bar signal.
5. Press
2. Set to Service Adjustment Mode.
3. Select DISP with
and
then
and
.
and
for the best vertical
to save into the memory.
.
4. Adjust values of DISP with
to the center.
and
to adjust characters
then
5. Write to memory by pressing
.
6. Check to see if the text is displayed on the screen.
V. Center Adjustment (VPOS)
SERVICE
DISP
15
Perform this adjustment after performing H. Frequency
(Free Run) Check.
1. Input a crosshatch signal.
2. Activate the Service Adjustment Mode.
3. Select the VPOS item with
and
.
Sub Bright Adjustment (SBRT)
4. Adjust value of VPOS with
center.
and
for the best vertical
1. Input a monoscope signal.
5. Press
2. Activate the Service Adjustment Mode.
3. Set the PICTURE and BRIGHTNESS to minimum.
4. Select the SBRT item with
and
.
— 24 —
then
to save into the memory.
KV-24FV12/25FV12/25FV12A/25FV12C
H. Center Adjustment (HPOS)
V. Angle (VANG), V. Bow (VBOW), Upper pin
(UPIN) and Low Pin (LPIN) Adjustments
Perform this adjustment after performing H. Frequency
(Free Run) Check.
1. Input a crosshatch signal.
1. Input a crosshatch signal.
2. Activate the Service Adjustment Mode.
2. Activate the Service Adjustment Mode.
and
3. Select the HPOS item with
3. Select VANG, VBOW, UPIN, and LPIN with
.
and
4. Adjust the value of HPOS with
horizontal center.5.
Press
to save into the memory.
4. Adjust with
for the best
then
5. Press
and
and
.
for the best picture.
then
to save into the memory.
V ANGLE (VANG)
H. Size Adjustment (HSIZ)
V BOW (VBOW)
1. Input a monoscope signal.
2. Activate the Service Adjustment Mode.
and
3. Select HSIZ with
4. Adjust with
5. Press
and
.
UPPER PIN (UPIN)
for the best horizontal size.
then
to save into the memory.
LOW PIN (LPIN)
V. Linearity (VLIN), V. Correction (VSCO),
Pin Amp (PAMP), and Horizontal Trapezoid
(TRAP) Adjustments
1. Input a crosshatch signal.
1. Change the value of the DCOL item to “1”.
2. Activate the Service Adjustment Mode.
3. Select VLIN, VSCO, PAMP, and PPHA with
4. Adjust with
5. Press
and
and
.
for the best horizontal size.
then
Service Adjustment Mode Memory
to save into the memory.
2. After completing all adjustments, press
then
Read From Memory
SERVICE
READ
Green
0
V LINEARITY (VLIN)
Red
ENTER
V CORRECTION (VSCO)
PIN AMP (PAMP)
HORIZONTAL TRAPEZOID (TRAP)
— 25 —
.
KV-24FV12/25FV12/25FV12A/25FV12C
SECTION 6
DIAGRAMS
6.1 BLOCK DIAGRAM
C
60
CN4
N460
M
-L
MON
ON-L
1
1
PO
LY
PPLY
SUPP
R SU
WER
POWE
DE
ON
TION
ECTI
FLEC
DEFL
/IF
IF
ER/
T
TUN
UNER
L
L
05
J205
J2
V
IX
/FIX
VAR
AR/F
Y
O
DIO
AUDI
CR
R AU
YCB
CBC
3
3
-L 44
IX-L
/FIX
VAR
AR/F
V
O
DIO
AUDI
AU
O
-L
L
OUT
UT-
O
L
OU
UTT-L
5
5
L
OR
SSOR
CESS
ROCE
PRO
T P
LOU
OUT
6
6
O
-R
R
OUT
UT-
O
R
OU
UTT-R
6
6
R
T
ROU
OUT
9
9V
V
9
9V
V
7
7
8
8
G
GND
ND
G
GND
ND
8
8
9
9
Y
-L
L
YUV
UV-
Y
L
YU
UVV-L
9
9
1
10
0
Y
-R
R
YUV
UV-
1
11
1
V
L
V33-L
V
L
V33-L
1
12
2
V
R
V33-R
V
R
V33-R
13
3
1
V
L
V11-L
L
V
V11-L
1
13
3
IN
2
IN2
14
4
1
R
V
V11-R
R
V
V11-R
14
4
1
2A
IN2A
IN
1
15
5
B
A
ATA
B-D
-DAT
1
16
6
B
LK
K
B-C
-CL
B
K
B-CL
CLK
1
17
7
T
L
TVV-L
T
L
TVV-L
17
7
1
IN
1
IN1
1
18
8
T
R
TVV-R
T
R
TVV-R
18
8
1
1A
IN1A
IN
1
19
9
V
R
V22-R
V
R
V22-R
19
9
1
3A
IN3A
IN
2
20
0
V
L
V22-L
V
L
V22-L
2
20
0
IN
3
IN3
7
7
Y
Y
4
4
1
1
4
4
L
X-L
FIXR/FI
VAR/
VA
5
5
9V
9V
SS
2
2
V
IX-R
/FIX
-R 33
VAR
AR/F
M
MTS
TS
R
R
C
C
1
1
MO
R
N-R
MON-
M
-R
MON
ON-R
R
X-R
FIXR/FI
VAR/
VA
A
IO
AUD
UDIO
AU
DIO
IO
AUD
IN
INPU
T
PUT
50
C
CN4
N450
MO
L
N-L
MON-
2
2
3
3
2
2
J
1
J20
201
S
O
IDE
DEO
S-V
-VI
VV
LL
Y
R
YU
UVV-R
I
03
C403
IC4
9
9V
V
IN
5
IN5
LI
B
NE B
LINE
LI
A
NE A
LINE
10
0
1
5A
IN5A
IN
11
1
1
12
2
1
O
-B
OUT
UT-B
LI
N
LIN
O
-A
OUT
UT-A
RI
N
RIN
O
DIO
AUDI
AU
R
SOR
ESSO
OCES
PROC
PR
I
04
C404
IC4
SD
A
SDA
ATA
TA 1155
B-D
-DA
B
SC
L
SCL
1
16
6
RR
V
EO
VID
IDEO
Y
ITY
OCIT
ELOC
VEL
( MMVOD
)
ON
TION
LATI
ULA
ODU
02
J2
202
J
F
V
A/V
NT
T A/
FRO
RON
(
)
UT)
(I
INP
NPUT
L
L
AU
DIO
IO
AUD
C
06
6
CN5
N50
R
R
9
V
9V
+
B
+B
3
903
CN90
CN
C
1
CN
N90
901
V
M
VM
3
3
9
V
9V
E
E
9
V
9V
E
E
2
2
N
C
NC
N
C
NC
2
2
1
1
+
B
+B
+
B
+B
1
1
4
4
OUT
VM OUT
VM
AMP
AMP
V
M
VM
5
5
5
5
4
4
9
V
9V
DRIVE
VM DRIVE
VM
Q903
Q903
Q905
Q905
Q901
Q901
Q904
Q904
Q906
Q906
Q902
Q902
VM
VM
E
E
3
3
VM
VM
VM
VM
1
1
2
2
S
V
7.5
.5V
Y 7
STB
TBY
T
01
TU1
U101
9
V
9V
9
V
9V
3
30V
0V
3
30V
0V
5
V
5V
5
V
5V
3
3
5
5
T
I
I-P
-PRO
ROT
6
6
DG
DGC
C
7
7
RE
LAY
AY
REL
8
8
9
9
CL
CLOC
K
OCK
1
10
0
1
11
1
F
ONO
F M
O
MON
DE
MODE
MO
AP L
LED
ED
S
SAP
LE
LED
D
ST
ST
O
DEO
VIDE
VI
D
ET-O
UT
-OUT
DET
AG
AGC
C
RF
RF
AGC
AGC
L
L OU
T
OUT
H
P
HP
M
E
MUT
UTE
SE
L1
SEL1
A
CN
02
2002
CN20
L0
SEL0
SE
1
12
2
GN
D
GND
3
1
13
O
ONO
O-M
-MON
O
1
14
4
OO-SA
P
SAP
1
15
5
I-SA
P
SAP
I-
1
16
6
I
N
REN
TERE
I-S
-STE
1
17
7
1
IN1
MAIN
MA
1
18
8
A
FT O
OUT
UT
AFT
V
M
VM
GND
D
GN
TA
DATA
DA
DE
T
-EM
OUT
DE-E
M OU
S
W
SPS
PSW
S
Y 7.
5V
STB
TBY
7.5V
4
4
MA
MAIN
2
IN2
1
19
9
AF
T
AFT
0
2
20
A
E
MUT
UTE
AGC
GC M
IWN
HLD
LDWN
I-H
Q101
Q101
R
R OU
T
OUT
TE
MUTE
MU
2
2
6
D
2
2
D
6
D
2
22
62
D6
F
-F
L0L
60
B6
SB
4S
D4
D
F
L
0
6
B
S
4
D
F
L
0
6
B
S
4
D
T
CT
EC
RE
C R
AC
T
C
E
A
R
C
A
T
C
E
R
C
A
TT 66 00 44
SS RR TT
:: SS TT AA NN DD BB YY
S
IT
CUIT
CIR
IRCU
NDBY
STA
TAND
BY C
VOL-CTRL
VOL-CTRL
VOL-CTRL
VOL-CTRL
Q410
Q410
Q411
Q411
1
1
+B
+B
D623
D623
3
3
MUTE
MUTE
ER
RTER
NVE
VERT
CO
CON
4
4
Q6
05
5
Q60
P
TP
T
P
T
P
T
2
02
50
5
2
0
5
2
0
5
STANDBY
STANDBY
D
626
6
D62
P
CT
TECT
PRO
ROTE
5
5
9
9
6
6
8
8
A
P
AMP
IO AM
UDIO
AUD
IC
2
402
IC40
C
636
36
C6
Q6
06
6
Q60
2
0
6
Y
R
R
2
0
2
6
02
Y
60
R
Y6
RY
Y
A
L
R
E
R
Y
A
Y
L
AY
E
LA
R
EL
RE
R
ER
WE
OW
PO
C P
AC
A
R
E
W
O
P
C
A
R
E
W
O
P
C
A
IN3+
IN3+
1
1
IN4+
IN4+
2
2
IN1+
IN1+
3
3
GN
D
GND
IN2+
IN2+
4
4
AB
L
ABL
5
5
6
6
7
7
VD
VD-
8
8
MO
OR
NIT
ITOR
MON
9
9
V3
V3
1
10
0
OO-VO
L
VOL
1
11
1
PI
PIPL
P-L
08
Q608
Q6
1
12
2
S
T
SDA
DAT
11
33
Q501
Q501
03
3
T60
T6
OUT
H OUT
H
66
Q502
Q502
2
2
D
DGC
GC
1
1
22
1133
+B
+B
RECT
RECT
V
D
OLD
HOL
V H
C
RL
NTRL
CNT
+B
+B
B
LOW B
LOW
S
S
REF
REF
1122
AUDIO
AUDIO
77
1111
99
1100
RECT
RECT
AUDIO
AUDIO
VCC
VCC
P
TP
T
P
T
P
T
PP HH 66 00 00
PP HH OO TT OO CC OO UU PP LL EE RR
4
4
4
4
1
1
1
1
3
3
3
3
2
2
2
2
11
22
33
44
1
01
60
R6
DR
VD
V
1
0
6
R
D
V
1
0
6
R
D
V
SW
SW
OUT2
OUT2
1
1
2
2
3
3
8
08
50
5
8
0
5
8
0
5
11
1
1
L
BL
AB
A
L
B
A
L
B
A
OUT
OUT
DF
DF
H
H
H
H
Q604
Q604
11
R
K
ACK
BAC
R B
R
O
GO
R G
L
K
ACK
BAC
L B
55
L
O
GO
L G
HP
ND
GND
HP G
1
1
L
-TIM
ER
LED
ED-T
IMER
2
2
P
W
-SW
ER-S
POW
OWER
44
I
T
ECT
ETEC
DET
R D
IR
01
2001
IC20
IC
4
4
K
-SW
KEY
EY-S
W
6
6
S
V
+5V
Y +5
STB
TBY
01
J401
J4
HE
HONE
ADP
NE
HEAD
PHO
ON
TION
NCTI
FUNC
FU
SW
CH
ITCH
SWIT
11
11
22
33
44
33
22
44
C
02
CN9
N902
55
AC
AC
2
2
2
2
C
AC
A
66
12V
12V
5V
G
EG
RE
5V R
I
04
C604
IC6
CN
01
2001
CN20
GN
D
GND
Q503
Q503
55
C
AC
A
C
CN
7
407
CN40
ME
SW
NUU-SW
MEN
5
5
OUT
PIN OUT
PIN
T
4
T50
504
1
1
+
+
L
SPL
SP
R)
R(SE
NSO
SOR)
SEN
IR(
3
3 I
8
8
DRIVE
PIN DRIVE
PIN
S901
S901
1
1
4P
4P
7
7 V
2)
2(VI
DEO
EO2)
VID
V2(
POWER
AC POWER
AC
AC
AC
SP
R
SPR
CN
6
406
CN40
4P
4P
S
LPK L
SPK
L+
K L+
SPK
SP
33
5
5
Q504
Q504
CN
901
CN90
1
+
+
S
+
R+
PK R
SPK
S
RPK R
SPK
4
4
22
DRIVE
RELAY DRIVE
RELAY
6
6
+
+B
B
5
0
6
D
5
0
6
D
5
05
D
60
D6
F
L
0
6
B
S
4
D
F
L
0
6
B
S
4
D
D
F
-F
L0L
60
B6
SB
4S
D4
T
CT
EC
RE
C R
AC
A
T
C
T
E
C
R
E
R
C
A
C
A
A
IN
C IN
AC
S
SPL
PL
2
G
G
2
9
9
0
0
S
SPR
PR
SP
L+
K L+
SPK
S
LPK L
SPK
CN
CN40
4
404
8
8
Q506,507
Q506,507
IN-1
IN-1
IN+2
IN+2
+
+
SP
R+
K R+
SPK
S
RPK R
SPK
+
+
+5V
STBY +5V
STBY
IC
2
602
IC60
C1
C1
22
5
4
5
6
4
R
6
R
5
45
64
R6
R
k
0
k
1
0
1
k
1
0k
10
ER
P
AMP
R AM
ROR
ERRO
Y
Y1
1
11
FV
V
F
2
0
6
T
2
0
6
T
2
02
T
60
T6
1
0
1
6
0
F
6
F
1
01
F
60
F6
GN
D
GND
1
19
9
2
20
0
11
1
01
00
D
20
D2
1
0
0
2
D
1
0
0
2
D
A
C IN
IN
AC
V1
V1
1
18
8
22
TT 55 00 55
FF BB TT
0
0
V
T
OUT
V OU
IC
2
502
IC50
B
LOW B
LOW
RECT
RECT
88
IN+1
IN+1
I
01
C501
IC5
O
OU
UT
T1
1
1177
1144
12V
12V
Q609
Q609
1155
33
VIN
IN
V
O
B
/FB
OCP
CP/F
DRIVER
DGC DRIVER
DGC
44
1
17
7
B
CN
09
2009
CN20
03
3
C
CN4
N40
DR
RI
IV
VE
E+
+
D
D
DGC
GC
S
9V
SET
ET9V
1166
DR
RI
IV
VE
ED
1
01
60
Y6
RY
R
1
0
1
6
0
Y
6
R
Y
R
Y
AY
LA
EL
RE
C R
GC
DG
D
Y
A
L
E
R
C
G
D
Y
A
L
E
R
C
G
D
D
D
3
30V
0V
1
16
6
4
4
7
7
CO
R
TER
ERTE
NVER
CONV
I
01
C601
IC6
1
15
5
1188
2
2
55
1
14
4
3
V
30
0V
HV
V
H
1
1
V
0V
2
00
20
V
0
V
0
0
2
0
2
11
SC
L
SCL
V
T5V
SE
SET5
44
22
DRIVE
H DRIVE
H
1
13
3
V
T5V
SE
SET5
SE
V
T9V
SET9
T
1
T50
501
C
GC
DG
D
VD
+
VD+
SW
ITCH
SWIT
CH
07
Q607
Q6
:M
INI
NI
:MI
EW
EW
OUT1+
OUT1+
OUT2OUT2OUT2+
OUT2+
OUT1OUT1-
S
E
Y DR
IVE
STB
TBY
DRIV
CN
601
01
CN6
2
2P
P
HD
HD
5V
5V
12V
12V
9
G
REG
V RE
9V
I
03
C603
IC6
55
9V
9V
POWER)
(AC POWER)
(AC
K
LY
ONLY
A ON
12A
FV12
25FV
V-25
KV-
C
02
CN5
N502
P
T
P
T
P
TP
T
0
5
6
6
0
5
6
06
50
5
R
CK
BACK
R BA
R
O
GO
R G
K
ACK
BAC
L B
L
CN
8
408
CN40
GO
L GO
L
HP
ND
GND
HP G
V DY
+
DY+
V
DYV DY
V
44
DYH DY
H
33
H
H DY
DY-
22
H
H DY
+
DY+
11
H
H DY
+
DY+
D
6
6 H
HE
EA
AT
TE
ER
R
C
01
1
CN5
N50
E
— 27 —
881 Block - A PWB.p65
1
— 28 —
3/15/00, 1:40 PM
KV-24FV12/25FV12/25FV12A/25FV12C
2
002
CN1
N100
C
H
SW
H SW
NCH
SYNC
HSY
DI
B
OMB
COM
G C
DIG
F
R
TER
ILTE
FIL
<
L>
ROL>
NTRO
CONT
G CO
NG
NIN
TUNI
<TU
Y/
J
C/J
Y/C/
CCOOUUTT
YYOOUUTT
SSCCLL
AAIINN
MMAAIINN
YY11
SSDDAA
I
2
302
C130
IC1
SS11
VVOOUUTT
R
ET
RES
ESET
VV22
VV00
IC
2
02
100
IC10
RE
G
REG
IC
05
1305
IC13
VV11
TTVVMMAAIINN
I
03
003
C10
IC1
S
V
+5V
Y +5
TBY
STB
CCKKIINN
SW
SW
I
04
1304
C13
IC
V
EO
IDEO
VID
VIDEO1
VIDEO1
M
RY
MORY
EMO
ME
HHSSYYNNCCHH
B-CLK
B-CLK
B-DAT
B-DAT
GND
GND
44
33
22
11
B-INT
B-INT
JIG
FOR JIG
FOR
BUFFER
BUFFER
Q1001
Q1001
BUFFER
BUFFER
Q1010
Q1010
SEP
HSYNCH SEP
HSYNCH
II--BBIINNTT
IIOO--BBDDAATT
IIOO--BBCCLLKKNN
Q1009
Q1009
CVBS2
CVBS2
O-SEL1
O-SEL1
O-SEL0
O-SEL0
S
W
SPS
PSW
1
1
V
VM
M
2
2
7.
5V 3
7.5V
3
S
TBY
Y
STB
G
GND
ND
A
CN
1004
CN10
04
OUT
VM OUT
VM
BY
Y
STB
ST
O-HSYSW
O-HSYSW
5
5
D
DGC
GC
6
6
Y
RE
ELA
LAY
R
7
7
H
HP
P
8
8
MUTE
TE
MU
9
9
S
1
SE
ELL-1
1
10
0
S
0
SE
ELL-0
1
11
1
GN
D
GND
I-PROT
I-PROT
O
P
O-SA
SAP
O-MUTE
O-MUTE
O-MONO
O-MONO
O-SAP
O-SAP
A
AF
FT
T
C
AGC
AG
HP
HP
PROTECT
HP PROTECT
HP
Q1325,1326
Q1325,1326
I-RESET
I-RESET
I-SDAT
I-SDAT
SDA
SDA
I-SAP
I-SAP
1
15
5
2 1
2
18
8
HP
HP
Q1325,1326
Q1325,1326
1
14
4
IN
MAIN
MA
X1001
X1001
O-OSC
O-OSC
I-HP
I-HP
I-STEREN
I-STEREN
I16
6
I-ST
EN
N 1
ERE
STER
1
1 1
17
7
I-BSC
I-BSC
O-RELAY
O-RELAY
1
12
2
IN
MA
MAIN
I-HSYNC
I-HSYNC
O-DGC
O-DGC
N0 1
MON0
O-MO
O13
3
II-SA
P
SAP
VM
VM
Q1330
Q1330
5V
7.5V
7.
4
4
IOT
PROT
I-PR
SCL
SCL
YS2/YM
YS2/YM
O-YM
O-YM
I-AFT
I-AFT
1
19
9
O-OSDBLCK
O-OSDBLCK
O-AGCMUTE
O-AGCMUTE
E2
MUT
UTE
M
20
0
R2IN
R2IN
O-R
O-R
C
L
OL
TRO
ONTR
CON
T
M
TEM
STE
SYS
G SY
ING
UNIN
TUN
I
01
1001
C10
IC
O-G
O-G
G2IN
G2IN
O-B
O-B
B2IN
B2IN
VTIM
VTIM
I-VPN
I-VPN
O-YUYSW
O-YUYSW
BUFFER
BUFFER
Y/
E
GLE
UNGL
JUN
C J
Y/C
IC
01
1301
IC13
O-SCLN
O-SCLN
YUYSW
YUYSW
I-HLDWN
I-HLDWN
Q1003
Q1003
I
WN
LDWN
I-H
-HLD
2
2
3
3
4
4
E
EW
W
5
5
+
VD+
VD
6
6
V
VDD-
7
7
MO
TOR
OR
NIT
MONI
V
V3
3
B
HD
HD
ABLIN
ABLIN
EW
EW
VD+
VD+
8
8
9
9
O
OL
O-V
-VOL
CN
1003
CN10
03
1
1
H
HD
D
G
GND
ND
L
AB
ABL
P
L
PI
IPP-L
S
T
SDA
DAT
S
SCL
CL
O-VOL
O-VOL
1
10
0
1
11
1
1
12
2
1
13
3
SE
SET5
V
T5V
1
14
4
V
T5V
SET5
SE
BUFFER
BUFFER
3
30
0V
V
15
5
1
30
V
30V
Q1302
Q1302
SE
SET9
V
T9V
1
16
6
SE
V
T9V
SET9
V
V1
1
C1
C1
1
18
8
Y
Y1
1
1
19
9
C
C1
1
2
20
0
NN // SS
BUFFER
BUFFER
QQ 77 00 00
BUFFER
BUFFER
IKIN
IKIN
O-LED
O-LED
2
2
AFCFI
AFCFI
OR)
R)3
NSO
SENS
IR(
R(SE
I
3
C
4
4
KE
SW
Y-SW
KEY-
5
5
S
BY
ST
TBY
+
+5V
5V 6
6
X1304
X1304
X1305
X1305
I-MENU
I-MENU
+5V
STBY +5V
STBY
V
2)
EO2)
VID
IDEO
V2(
2(V
7
7
G
GN
ND
D
X1303
X1303
I-RMCN
I-RMCN
I-KEY
I-KEY
Q1332,1327
Q1332,1327
Y
COMB Y
COMB
ROUT
ROUT
GOUT
GOUT
Q1328,1329
Q1328,1329
XTAL3
XTAL3
O-N/S
O-N/S
BOUT
BOUT
OUT
R,G,B OUT
R,G,B
I
K
IK
IK
IK
22
GN
D
GND
33
I
1
701
C170
IC1
11
33
RR
II NN
RR
OO UU TT
B
B
44
BB
II NN
BB
OO UU TT
GG
II NN
GG
OO UU TT
G
G
G
G
55
66
G
GND
ND
GN
D
GND
66
N/
S
N/S
N
/S
N/S
77
TRAP
H TRAP
H
88
99
NS
NS
H
H
M
E
MUT
UTE
T
P
TRA
RAP
N
S
NS
H
H
IC
2
702
IC70
D
(+)
+)
DY(
DY
(-)
-)
DY(
DY
H
H
(-)
-)
DY(
DY
H
H
(+)
+)
DY(
DY
+
+
12
KR 12
KR
10
KB 10
KB
P
E
URE
PI
ICT
CTUR
KG
11
KG 11
G
G2
2
H
HV
V
11
— 30 —
3/15/00, 3:41 PM
FV
FV
MU
TE 88
MUTE
TR
AP 99
TRAP
VDVD-
— 29 —
2
C
L
COI
OIL
H
H
E
881 Block - A PWB.p65
N
/S
N/S
F
CUS
FO
S
OCU
B
-BD
81-B
-881
D
BA5
A5-8
V
V
-
3
3
C
06
CN7
N706
V
V
C
L
COI
OIL
C
E
IVE
DRIV
T DR
RT
CR
22
R
R
B
B
55
77
II KK
G
ND
GND
R
R
Q1315
Q1315
Q1011,1002
Q1011,1002
XTAL1
XTAL1
N
/S
N/S
N
E
VE
RIV
DRI
/S D
N/S
C
05
CN7
N705
11
44
Q1301
Q1301
XTAL2
XTAL2
8
8
K
Y
NLY
ONL
2A O
V12A
FV1
25F
V-25
KV-
11
NS
IN
NS IN
QQ 77 00 11
C
N130
3
303
CN1
Q1317,1316
Q1317,1316
CONVERG
CONVERG
TRAP
O-H TRAP
O-H
MM UU TT EE
BUFFER
BUFFER
Q1336
Q1336
BUFFER
BUFFER
I-POWER
I-POWER
NN // SS
4
4
C
COMB C
COMB
Q1307,1308
Q1307,1308
1
1
BUFFER
IK BUFFER
IK
Q1331,1350
Q1331,1350
BUFFER
BUFFER
ME
W
-SW
NU-S
MENU
CN70
1
701
CN
2
2
Q1354,1306
Q1354,1306
1001
CN
CN10
01
MM UU TT EE
Q1312
Q1312
Q1313
Q1313
L
LED
ED
}
D
VE
E
DRI
RIV
D
RIVE
VE
DRI
MONOUT
MONOUT
Q1310,1311
Q1310,1311
I-CVIN
I-CVIN
PO
POWE
SW
W
R-S
WER-
R
.B
R.G
.G.B
CR
T
CRT
Y1
Y1
1
17
7
G
GND
ND
{
V/FSC
V/FSC
6
6
GG 22
HEATER
HEATER
TU
BE
TUBE
KV-24FV12/25FV12/25FV12A/25FV12C
6.2 CIRCUIT BOARD LOCATIONS
Part Replaced (
)
DY, T505, CRT, IC501, C507,C520,
C505, C509, C515, T504,T503,
C551, L510, C546, C537, C547,
D517, D518, D519, R560,R561,
R562, R563, R565, R566, R567,
R525.....................................A Board
Adjustment (
)
A BOARD IC BLOCK DIAGRAMS
HV HOLD-DOWN
(R564)
A BOARD: IC402 TDA8580Q/N1
IC1301...............................MB Board
CB Board
IC601, PH601...................A Board
B+ VOLTAGE
CONFIRMATION
IN 1
VB Board
VP1
VP2
3
15
7
45 k
60
k
+
-
V/l
60
k
+
-
V/l
OA
+
TDA8580Q/N1
1
OUT 1 +
• All voltages are in Volts
HZ Board
(KV-25FV12A
MODEL
ONLY)
K Board
A Board
MB Board
6-3. PRINTED WIRING BOARDSAND
SCHEMATIC DIAGRAMS
RESISTOR
• Indication of resistance, which does not have one for
rating electrical power, is as follows:
Pitch: 5mm
Rating electrical power 1/4W (CHIP: 1/10W)
• All resistors are in ohms.
MΩ = 1000KΩ
•
: nonflammable resistor
•
: fusible resistor
•
: internal component
•
: panel designation and adjustment for repair
•
: earth-ground
•
: earth-chassis
COIL
CAPACITOR
• All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
• The components identified by
in this manual have
been carefully factory-selected for each set in order to
satisfy regulations regarding X-ray radiation. Should
replacement
be required, replace only with the value originally used.
• When replacing components identified by , make the
necessary adjustments indicated. If results do not meet
the specified value, change the component identified
by
and repeat the adjustment until the specified value
is achieved (refer to Safety Related Adjustments on
page 19).
• When replacing parts shown in the table below, be sure
to perform the related adjustments.
Note:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
RN
RC
FPRD
FUSE
RW
RS
RB
LF-8L
TA
PS
PP
PT
MPS
MPP
ALB
ALT
ALR
3
4
OA
OUT 2 -
45 k
45
k
30 k
9
BUFFER
BUFFER
IN 3
IN 5
METAL FILM
SOLID
NON FLAMMABLE CARBON
NON FLAMMABLE FUSIBLE
NON FLAMMABLE WIREWOUND
NON FLAMMABLE METAL OXIDE
NON FLAMMABLE CEMENT
ADJUSTMENT RESISTOR
MICRO INDUCTOR
TANTALUM
STYROL
POLYPROPYLENE
MYLAR
METALIZED POLYESTER
METALIZED POLYPROPYLENE
BIPOLAR
HIGH TEMPERATURE
HIGH RIPPLE
IN 4
MUTE
STANDBY
BUFFER
45
k
60
k
+
-
60
k
+
-
10
45 k
V/l
12
11
V/l
OA
+
-
OA
14
17
OUT 3 -
OUT 4 +
45 k
5
INTERFACE
DIAGNOSTIC
16
PGND1 PGND2
A BOARD: IC502 TDA8172
The components identified by shading and
mark
are critical for safety. Replace only with the part
number specified.
The symbol
(displayed on component side of
the circuit board) indicates fast operating fuse.
Replace only with fuse of the same rating as marked.
Les composants identifiés per un tramé et une
marque
sont critiques pour la sécurité. Ne les
remplacer que par une piéce portant le numéro
spécifié. Le symbole
indique une fusible a
action rapide. Doit etre remplacee par une fusible de
meme yaleur, comme marque.
— 32 —
3/15/00, 1:40 PM
+
13
2
— 31 —
881 Block - A PWB.p65
+
-
Vpx
Reference Information
• All electrolytics are 50V unless otherwise specified.
8
Vpx
-----
• All capacitors are in µF unless otherwise noted.
pF: µµF 50 WV or less are not indicated except for
electrolytic and tantalums.
KΩ = 1000Ω
IN 2
• Voltage is DC with respect to ground unless otherwise
noted.
• Readings are taken with a 10MΩ digital multimeter.
• Readings are taken with a color-bar signal input.
• Voltage variations may be noted due to normal
production tolerance.
• Circled numbers are waveform references.
• *
: cannot be measured
•
: B + Line
•
: B − Line
: Signal path
•
6
DIAG
KV-24FV12/25FV12/25FV12A/25FV12C
[POWER SUPPLY, DEFLECTION, TUNER/IF, AUDIO, MTS]
CN2007
R105
Q101
3
3
1
R441
GND
1
9
E
11
1
11
B
Q410
27
17
D603
SDAT
D205
13
15
2 1
6
R102
7
L103
SCL
L101
AGC
R114
Y2
GND
CN603
5V SET
R442
C661
C2
L102
R623
D210
R211
C102
C625
IC601
CN601
C
4
B
5
2
CN604
IC401
GND
D209
R206
LGO
Q603
LBK
RBK
IC604
R424
1
1
4
R490
CN406
C547
I
R2003
C454
S2007
O
R439
R451
JR413
C657
R638
4
1
R446
R2007
R627
R240
R404
JR409
R241
Q401
C650
C646
-
+
9
R454
C605
R565
R445
D605
R525
C644
RY602
18
5
R531
H.PROT
D234
C213
R218
R407
C211
Q205
Q206
E
R659
C659
6
R518
7
1
T504
D233
D520
R511
D518
R540
C543
C511
L505
R231
C525
C550
L502
L509
5
C633
H.PULSE
C523
1
R615
C518
R232
-13V
IC502
C629
F
6
R539
D506
D232
2
5
R506
C510
D236
D510
FB502
R601
R226
R227
C542
C524
L602
CN2004
R532
C519
R537
R561
D514
D517
D616
FB503
C532
D2002
FB610
L501
S2004
C517
R507
C624
T604
R558
R559
R543
200V
H.DRIVE
6
3
S2006
TH501
T601
1
1
C640
JR502
CN502
R557
D511
C513
C606
T503
C603
Q505
R554
S
G
G
S2003
Q605
C552
CN511
C611
R555
4
6
R617
E
S2002
T602
CN506
Q606
D624
B
T502
R535
5
JUMPER-ID
135V
5
1
Q501
B
R614
4
R505
R801
3
7
CN515
AS MARKED
CN602
RISK OF FIRE
S2005
R516
AC IN
V DY +
T505
H DY -
H-OUT
R503
+B
REPLACE FUSE
C555
C504
T6.3AH
V DY -
Q502
6.3A
1
C503
H DY +
R504
R515
1
C505
C509
C699
C536
H DY +
R545
C515
CN504
R533
L510
I
C554
VDR601
R546
R568
R502
L507
R547
AC IN
C551
R534
R553
— 33 —
4
R803
R804
D521
881 Block - A PWB.p65
B-11
D622
F-3
D212
B-11
D623
F-3
D213
B-2
D624
H-2
D230
D-11
D625
G-2
D231
D-11
D626
G-2
D400
E-1
D627
H-2
D401
E-8
D628
G-2
D501
H-8
D2001
E-2
D502
G-9
D2002
F-1
D503
G-9
D2003
B-1
D504
H-9
D2004
A-3
D505
G-7
D506
E-8
D2005
A-2
IC
D507
E-8
IC402
D508
E-10
IC501
D-9
D509
H-5
IC502
F-10
D510
E-10
IC601
B-5
D511
G-10
IC602
C-7
D513
F-10
IC603
E-7
D514
F-11
IC604
C-8
D516
G-12
IC2001
F-1
D517
F-11
TRANSISTOR
D-9
D518
F-11
Q101
B-9
D519
E-10
Q410
B-7
D520
F-12
Q411
D-8
D601
D-2
Q501
H-6
D602
E-2
Q502
H-7
D603
B-3
Q503
D-8
D604
A-3
Q504
E-9
D605
D-4
Q505
G-11
D606
B-3
Q506
A-6
D607
B-4
Q507
A-6
D609
D-4
Q601
B-3
D608
B-4
Q602
A-3
D610
C-4
Q603
C-6
D611
C-6
Q604
A-5
D612
C-2
Q605
G-3
D613
D-6
Q606
G-3
D614
D-6
Q607
D-2
D615
F-5
Q608
E-2
D616
F-6
Q609
A-4
H DY -
2
CN501
F601
R2015
C
H
D627
R2020
E-7
D210
C654
R609
S2001
D-2
D620
D516
HEATER
1
D619
B-11
Q201
1 R527
D507
C541
D2001
R2005
D235
R563
C546
R573
R541
R514
CN408
D400
R225
R403
4
B
1
E
10
C607
1
GND
8
Q503
R447
D620
R655
LBK
LGO
IC501
R522
Q411
E
R653
C530
R529
R567
4
B
E
R450
C602
RGO
C448
C608
Q607
RBK
R438
R449
JR503
2
D
1
B-11
D209
5
8
R566
R643
R660
D203
C444
D609
RY601
IC406
D202
4
IC602
FB609
S2008
D208
C403
D611
R647
G-2
G-2
IC405
RGO
PH601
R644
C652
C615
C617
L601
C619
D631
1
C
R641
R633
8
R657
5
THP601
D617
D618
R2051
IC402
B
R632
E
D606
R213
30V
CN407
C627
1
FB602
J201
C205
C402
JR603
R236
C-10
R215
9V SET
JR604
D204
D208
R115
21
23
DIODE
1-677-295-11
CN2005
R106
R204
6
CN2002
25
A BOARD LOCATOR LIST
D206
CN2006
R508
C613
12
1
9
CN2008
Q507
D604
R618
KEY
STBY-5V
V2
GND
C216
11
CN2009
R443
9 1
POWER-SW
CN2001
IR
TO MA/MB BOARD
MENU
D212
B
R444
1
R235
R635
R634
LED-TIMER
D213
10
JR002
R651
Q602
9
10
R237
R661
8
DET-OUT 1
R663
Q604
Q609
7
110
D2005
6
1
C210
7.5V STBY
C631
B
A
GND
L2
LED-MAIN
E
CN402
JR2001
CN503
5
1
R238
R239
4
6
3
18
2
20
1
— 34 —
3/13/00, 2:09 PM
KV-24FV12/25FV12/25FV12A/25FV12C
A BOARD SCHEMATIC DIAGRAM
02
C102
C1
1
100
00
L1
L101
01
STE
TER
REO
EO
S
0
0
PIN
IN2
22
2
P
3
0.3
0.
PIN
IN20
20
P
REO
STE
TER
EO
S
0
0
SAP
P
SA
4.9
.9
4
MO
ONO
NO
M
.3
0.3
0
0
0
4.9
.9
4
R
3
R60
603
4
k
470
70k
:R
N
:RN
TH
601
TH60
1
01
R101
R1
1
10
0k
k
:C
P
HIP
:CHI
R
5
R10
105
4
k
4.7
.7k
C
P
CHI
HIP
CN2009
CN2009
20P
20P
J
J20
202
2
3P
3P
5V
5V
04
4
C2
C20
0
7
047
0.0
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B
P
HIP
B:C
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30V
30V
D
03
D20
2003
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R
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EW.1EW
RD9
D9.1
TO
TO MB
MB BOARD
BOARD
I-HLDWN
I-HLDWN
HD
HD
11
22
GND
GND
33
ABL
ABL
44
EW
EW
55
VD+
VD+
66
VDVD-
88
V3
V3
99
O-VOL
O-VOL
11 00
PIP-L
PIP-L
11 11
SDAT
SDAT
11 33
SET-5V
SET-5V
11 44
30V
30V
11 55
V1
V1
11 77
11 88
Y1
Y1
11 99
C1
C1
22 00
11
D
4
D62
624
7
-77
3T-7
133T
1SS
SS13
1
R
9
R23
239
4
k
470
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R
R6
617
17
22
2
2
0
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610
R
1
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D
CHI
HIP
8
C
D61
618
7
-77
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133T
1SS
SS13
1
R
0
R43
430
1k
1k
D
D23
231
1
R
P
CHI
HIP
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RD9
D9.1
55
99
66
88
C
6
C63
636
33
0
330
V
VI
ID
DE
EO
O
48
R648
R6
3
33
3
3
3W
W
2
25V
5V
IC604
IC604
NJM7805FA
NJM7805FA
STBY
STBY +5V
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REG
R
8
R20
208
15
k
15k
2
2W
W
YY
4
4
2
2
R
4
R21
214
4
P
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W(5M
M)
J
JW
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0
610
J
2
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602
1 2. 5 MM
JW
31 2. 5 MM
603
JW60
J
09
JW6
W609
J
06
JW6
W606
J
041
JW6
W604
MM
12
2.5
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D602
D602
1SS133T-77
1SS133T-77
V
VI
ID
DE
EO
O
JW
607
07
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7.
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5
R61
615
R
*
*
01
R6
R601
*
*
D210
D210
MTZJ-T-77-10B
MTZJ-T-77-10B
11
R
3
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613
2
M
2.2
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F
1
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601
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47
C647
0
047
0.0
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7
25
0V
250V
C
2
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612
*
*
C
8
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618
p
4
470
70p
B
B
27
R6
R627
*
*
1
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100
00k
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VIN
S
S
OCP/FB
OCP/FB
1.
V
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1.5k
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P
:PP
D
U
20U
D1
1NL
NL20
R
646
6
R64
1
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k
1.5
Q602
Q602
2SC3311A-QRSTA
2SC3311A-QRSTA
SW
SW
44
15
15
33
17
17
22
13
13
C
1
C62
621
15
p
00p
1500
2
2kV
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88
12
12
77
11
11
99
10
10
F
5
R64
645
10 R
FB6
B610
0U
10
H
k
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10k
L6
03
3
L60
F
04
FB6
B604
0U H
C6
23 0U H
C623
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680p
68
C 62 4
0V 1
500V
50
100
00
1
60V
V
160
D6
15
D615
R
T3
M-T3
RU
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RECT
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B RE
C
2
C62
622
6
p
680
80p
5
V
500
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FB
5
605
FB60
0
0UH
UH
J
6
JW
W61
616
5
M
5.
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2
2
C
7
C62
627
0
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0.1
2
V
250
50V
11 44
11 66
11 77
MAIN2
MAIN2
11 88
C
C52
521
1
2
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p
220
200
5
V
500
00V
O
EO
VID
IDE
V
9V
9V
LOW
LOW B
B
11 99
STBY-5V
STBY-5V
II
S
2006
06
S20
P
OWER
ER
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S2
4
004
S200
5
005
S200
T
CH+
H+
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VIDE
O C
TV/
V/VI
8
8
7
7
R2
014
R201
4
6
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k
6.8
R2
3
013
R201
2
2.
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2k
R2
2
012
R201
8
820
20
R
1
R2
201
011
6
680
80
58
R658
R6
68
0.68
0.
IC603
IC603
PQ09RF21
PQ09RF21
9V
9V REG
REG
R
2
R52
522
68
0
680
OO
C
628
8
C62
0
100
10
V
25V
25
Q503
Q503
2SD601A
2SD601A
PIN
PIN DRIVE
DRIVE
C
6
C50
506
01
0.0
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0
R
3
R52
523
10
k
10k
13V
13V
C
526
6
C52
1
1
1
L50
501
L
8
8mH
mH
36
R5
R536
1.
5
1.5
1
1W
W
C
C54
540
0
22
22
1
V
160
60V
C
5
C52
525
4
47p
7p
5
V
500
00V
S2
002
02
S20
L+
VOL+
VO
77
88
44
44
33
33
44
55
66
77
C542
42
C5
47
47
9
R53
539
R
2
2.2
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R5
21
R521
3
33
30
0
F
02
FB5
B502
1
UH
1.1
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D5
510
10
D
KG2
G23
DPK
08DP
GP08
GP
3
-13V
-13V
9
R
R55
559
1
0k
10k
Q504
Q504
2SC4159-E
2SC4159-E
PIN
PIN OUT
OUT
64
R564
R5
2k
k
8
82
IP
CH
CHIP
TP502
TP502
TP503
TP503
H.PROT
H.PROT
13V
13V
9V
9V
C5
27
C527
2
22
2
R5
25
R525
08
D508
D5
6.
8k 1S S1 33 T -7 7
6.8k
1S S1 33 T -7 7
CH
IP
CHIP
:4
A
:4A
R5
28
R528
2.
2k
2.2k
R
6
R52
526
2
22k
2k
C
8
C52
528
0
22 R
.00
022
0.0
27
R5
527
B
IP 18
:CH
HIP
B:C
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18k
C
IP
CH
HIP
C
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VCC
+
1
INN-1
I
2
OUT
UT2
O
1
IN+
N+1
I
2
INN-2
I
C
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VCC
-
C5
29
C529
0
22
0.0
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B
HIP
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P
9 33
R52
529
0k C
330k
P
CHI
HIP
R
D2
2
002
D200
M
B
T-77
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10B
J-T77MTZ
TZJS2
1
001
S200
V
VOL
OL-
1
OUT
UT1
O
2
IN+
N+2
I
R
3
R56
563
1
k
100
00k
C
6
C54
546
4
.7
4.7
1
V
160
60V
13V
13V
D
7
D50
507
-77
77
3T133T
1SS
SS13
1
:
:4A
4A
HP
HP GND
GND
Vp2
Vp2
PGND2
PGND2
OUT4+
OUT4+
IN5IN5-
MUTE
MUTE
IN3+
IN3+
IN4+
IN4+
IN2+
IN2+
BUFFER
BUFFER
DIAG
DIAG
IN1+
IN1+
STANDBY
STANDBY
OUT3OUT36
6
V
V DY
DY +
+
5
5
V
V DY
DY -
4
4
H
H DY
DY -
3
3
H
H DY
DY -
2
2
H
H DY
DY +
+
1
1
DY +
+
H
H DY
0V
200V
20
MONIT-L
MONIT-L
Q505
Q505
2SA1091O-TPE2
2SA1091O-TPE2
OCP
OCP
TO
BOARD CN706
CN706
TO CB
CB BOARD
58
R5
R558
10
0k
100k
C
3
C53
533
47
0
470
V
25
25V
HH VV
44
50
R550
R5
47
0.47
0.
2W
1/2W
1/
:F
PRD
:FPR
D
DY
Y
V.D
V.
V2
V2
TU101
pin
volt
14
N/C
15
N/C
1
6.8
1
0.2
1
-31.8
1
13.3
1
8.6
16
N/C
2
GND
2
3.7
2
-32.7
2
5.0
2
30.7
17
4.7
3
14.1
3
2.5
3
53.2
3
GND
3
5.1
18
4.4
4
6.8
4
GND
4
-23.8
4
4.9
19
5.0
5
-32.7
5.0
IC2001
pin
volt
5
4.3
5
9.5
6
NC
6
10.1
7
4.1
7
0.1
8
4.1
8
14.0
1
135.9
9
6.8
2
123.4
10
4.1
IC502
pin
volt
3
GND
IC602
pin
volt
11
4.1
1
2.1
12
4.1
2
14.0
13
5.2
3
-12.6
1
13.3
14
6.8
4
-13.9
2
8.9
15
14.1
5
0.2
3
GND
16
GND
6
14.3
4
13.3
17
6.8
7
2.1
5
4.9
20
1
5.0
6
GND
21
0.3
2
5.0
7
5.5
22
0.0
3
GND
8
2.1
23
0.0
9
8.9
24
0.0
10
4.1
25
0.0
All voltages are in V
IC603
pin
volt
A BOARD TRANSISTOR VOLTAGE LIST
V
200
00V
2
T505
T505
FBT
FBT
66
200V
200V
55
NC
NC
44
E
E
33
HEATER
HEATER
22
-13V
-13V
11
+13V
+13V
77
FV
FV
E
B
C
E
Q101
0.0
5.6
0.0
Q410
0.0
5.2
0.0
Q506
0.0
0.0
0.0
Q507
0.0
0.0
0.0
Q411
5.3
0.0
5.2
Q604
0.1
4.1
0.0
Q501
0.0
93.3
-0.6
Q606
-36.1
-35.3
-36.3
0.0
-0.1
133
0.0
Q607
0.7
0.1
Q503
0.2
3.8
0.0
Q608
0.0
0.7
0.0
FOCUS
FOCUS
Q504
0.1
-6.5
0.0
Q609
0.0
13.9
0.0
Q505
134.9
1.8
135.5
G2
G2
G2G2
C
Q502
TO
TO CB
CB BOARD
BOARD
88
B
TO
TO CRT
CRT
HV
HV
22
55
R555
R5
47
0k
470k
.DY
DY
V.
YV
H.D
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H
CN502
CN502
6P :S-MICRO
6P
:S-MICRO
TP504
TP504
11
L510
10
L5
68
R5
R568
2
22
2
2
2W
W
:R
S
:RS
.DY
DY
H.
H
IC604
pin
volt
11
0.0
26
4.5
12
N/C
27
4.5
13
N/C
All voltages are in V
A BOARD TRANSISTOR
VOLTAGE LIST
Q605
G
D
S
40.8
-35.6
36.8
All voltages are in V
All voltages are in V
TO
BOARD CN704
CN704
TO CB
CB BOARD
99
-13V
-13V
CONNECT
CONNECT
00
TO
TO PWB
PWB
AB
L
ABL
14
D514
D5
RG
KG23
5GP
GPKG
23
P15
RGP1
REG
EG
V R
+
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13V
11 11
5
R
R53
535
1
k
100
00k
33
R533
R5
4
47
7k
k
66
DF
DF
9
C
C69
699
*
*
A BOARD WAVEFORMS
13V
13V
H
H
+13V
+13V
D
FPR
PRD
F
9
9
200V
200V
-13V
-13V
+B
+B
C
9
C53
539
22
22
1
V
160
60V
R544
44
R5
47
47
0.5W
5W
0.
51
C551
C5
0
047
0.0
.004
7
R
7
R51
517
1
10k
0k
C5
C543
43
0.
0.47
47
R
1
R54
541
1
10k
0k
TP506
TP506
H OUT
OUT
H
2
R54
542
R
J
M
5MM
JW
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7.5M
S
02
SW5
W502
4
R
R55
554
k
10k
10
7
R55
557
R
6 R
R55
556
1
k
470
70k
k 4
1.2
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J
23
3
JW5
W52
10
MM
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10.0
R
8
R51
518
10
10k
k
41
1
C5
C54
220
20
2
+B
+B
C534
34
C5
10
10
13V
13V
F
03
FB5
B503
1
UH
1.1
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C
4
524
C52
2
p
20p
220
5
V
00V
500
B
B
R
4
R52
524
1
10k
0k
S
03
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2003
CH
CH-
22
R5
38
R538
4
47
70
0
2
2W
W
L
GO
L GO
IC601
pin
volt
IC501
pin
volt
R
R5
552
52
6
3W
W
8 3
68
D
511
1
D51
R
3
KG2
G23
GP10
GPK
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RGP
20
G
REG
0V RE
200V
53
C553
C5
2
22
2
25
0V
250V
.0047 UF
.0047 UF
#
LNK0120022G1
6.3A/125V
STR-F6626
7.5MM
7.5MM
#
#
4.7M 1/2W
#
390K
JW(5MM)
#
JW(20MM)
33
15K 3W
JW(20MM)
#
#
1-435-617-11
1-433-806-11
1-809-539-11
ENE271D-10A
37
C5
C537
7
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4
4.
R
4
R53
534
1
18k
8k
2
R
R56
562
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10
10k
D
519
9
D51
:4
1:4
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E
G
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L1Z
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1
EL
32
R532
R5
7k
4.7k
4.
D520
D520
MA111-TX
MA111-TX
R
7
R56
567
10
k
10k
:
IP
:CH
CHIP
13V
13V
00
55
1
R
6
R54
546
0
7
0.4
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C531
31
C5
0.
0.06
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20
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R
5
R54
545
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182.8 Vp-p (H)
1.08 KVp-p (H)
23.4 Vp-p (H)
LUE
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VAL
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TAG
VOL
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16
V
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C5
47
7
C54
01
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0.0
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F
R
6
R56
566
10
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P
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20.
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R564
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IC501
IC501
NJM2903M-TE2
NJM2903M-TE2
V
V CONTROL
CONTROL HOLD
HOLD
:HC
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5
POWER
POWER SUPPLY
SUPPLY
6
8
7
DEFLECTION
DEFLECTION
TUNER/IF
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AUDIO
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30.4 Vp-p (V)
30
R530
R5
33
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33k
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4
3
C
530
0
C53
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1
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54.3 Vp-p (V)
31.1 Vp-p (V)
9
C
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BA5-881-A
BA5-881-A
GND
GND
5
5
6
6
KEY-SW
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4
4
MENU-SW
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STBY-5V
STBY-5V
2
2
3
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6
D50
506
RG
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G3
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PKG3
RGP1
R
520
20
R5
4
47
7
1
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W
11 55
MAIN1
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C
3
C52
523
47
0
470
25
V
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88
11 33
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11
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16
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R
9
R54
549
0
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77
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R
540
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R
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6
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9
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7
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YUV-R
YUV-R
12
12
11
11
10
10
V1-R
V1-R
V1-L
V1-L
14
14
13
13
TV-L
TV-L
B-CLK
B-CLK
B-DATA
B-DATA
16
16
15
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TV-R
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18
18
17
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V2-L
V2-L
V2-R
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CN407
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14
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1
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11 66
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GND
RR
R2
38
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22
0
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CH
C
0
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4
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11 22
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SCL
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SET-9V
04
R204
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22
k
22k
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:
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CHIP
77
MONITOR
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LL
35
R235
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470k
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47
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CH
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12
D212
MT
B
10B
7-10
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R4
29
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0k
470k
47
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CHIP
CH
44
S
S
R
7
R23
237
22
0
220
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P
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C
6
C21
216
4.
7
4.7
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CN1003
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623
3
D
E
3
TP3
08TP
222-08
ERA
RA2
R
8
R60
608
22M
2M
2
1
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1/2
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Q605
2SK2663
2SK2663
CONVERTER
CONVERTER
VV
17
617
D6
D
T-77
7712C
-12
C
TZJMTZ
J-TM
Q101
Q101
2SD601A
2SD601A
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BUFFER
D
2
D62
622
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4
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A-F0
60ASB60
D2SB
AC
T
REC
ECT
AC R
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O-L
L
A
R4
31
R431
1
1k
k
IP
CHIP
CH
T604
T604
SRT
SRT
:STAND
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BY
C6
34
4
C63
0.0
01
1
0.
25
0V
V
250
02
R602
R6
4.
7
4.7
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D
PRD
:FPR
C6
41
C641
10
10
45
0V
450V
C
0
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100
1
1
16
V
16V
F
F
1
C
C10
101
0
0
77
66
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J205
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2P
MON
O
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M
5.0
0
5.
VI
VIDE
DEO
O
9V
9V
55
P
01
PS4
S401
2.
V
50V
/150
7A/1
2.7A
AUDIO
VCC
AUDIO VCC
PIN
IN2
21
1
P
44
AUDIO
AUDIO AMP
AMP
AUD
IO-L(
UDIO
+)O
L(+
UT
)OUT
A
II NN PP UU TT
AA UU DD II OO
YY CC BB CC RR
5
R
R11
115
0
0
33
TDA8580Q/N1
TDA8580Q/N1
AUD
UDIO
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L
A
:
IP
:CH
CHIP
08
R108
R1
1
100
00
HIP
IP
:CH
:C
22
IC402
IC402
A
R
O-R
IOUDI
AUD
DET
DET OUT
OUT
11
R
AU
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DIOO-R
A
03
L103
L1
02
L102
L1
:
IP
:CH
CHIP
A
AUD
UDI
IOO-L
L
L
L
C
C1
104
04
4
470
70
2
25V
5V
TP102
TP102
05
C105
C1
47
47
2
25
5V
V
R
R
:CH
IP
HIP
:C
07
R107
R1
1
100
00
:C
P
HIP
:CHI
R
R4
421
21
4
4.
.7k
7k
R
2
R42
422
4.
7
4.7
14
C214
C2
1 1
1
16V
6V
Vp1
Vp1
AUD
UDIO
IO-R
R
A
C
9
C21
219
10
10
OUT2OUT2-
RF-AGC
RF-AGC
TO
TO K
K BOARD
BOARD CN450
CN450
PGND1
PGND1
C
5
C21
215
1
1
1
16V
6V
P
C
CHI
HIP
REF NO.
C612
C615
C616
C630
C631
D609
D2001
F601
IC601
JW611
JW612
JW613
JW614
R601
R615
R627
R628
R631
R637
R638
R660
R662
R2006
R2007
T602
T603
THP601
VDR601
CN460
CN460
20P
20P
OUT1+
OUT1+
OUT
L OUT
L
OUT
R OUT
R
SMD
SMD
MUTE
MUTE
OUT
S OUT
S
MODE
MODE
MONO
F
F MONO
LED
SAP LED
SAP
LED
ST LED
ST
OUT
DET OUT
DET
DET
DET OUT2
OUT2
NC
NC
TU101
TU101
NC
NC
9V
VCC
VCC 9V
OUT
AFT OUT
AFT
RF
AGC
RF AGC
OUT
OUT
OUT
IF OUT
IF
ENABLE
ENABLE
5V
VCC 5V
VCC
DATA
DATA
30V
VCC 30V
VCC
TP100
TP100
CLOCK
CLOCK
9V
VCC 9V
VCC
SS TT EE RR EE OO
A BOARD MARK (*) LIST
CN1001
CN1001
8P
8P
TO
TO MB
MB BOARD
BOARD CN1001
CN1001
174.3 Vp-p (H)
— 36 —
— 37 —
3/15/00, 3:34 PM
— 38 —
5.0 Vp-p (V)
KV-24FV12/25FV12/25FV12A/25FV12C
MB BOARD SCHEMATIC DIAGRAM
VM
VM
SPSW
SPSW
REF NO.
C1354
C1356
C1363
C1365
C1379
IC1301
Q1330
R1349
R1369
R1371
R1373
R1410
X1303
X1305
1
1
GND
GND
7.5V
STBY 7.5V
STBY
2
2
3
3
4
4
DGC
DGC
I-PROT
I-PROT
5
5
6
6
H-P
H-P
SEL 1
1
SEL
MUTE
MUTE
RELAY
RELAY
7
7
8
8
9
9
10
10
GND
GND
SEL 0
0
SEL
11
11
12
12
O-SAP
O-SAP
O-MONO
O-MONO
13
13
I-SAP
I-SAP
14
14
1
MAIN 1
MAIN
I-STEREN
I-STEREN
15
15
16
16
17
17
AFT
AFT
2
MAIN 2
MAIN
18
18
AGC MUTE
MUTE
AGC
20
20
TO A BOARD CN2002
19
19
HD
HD
I-HLDWN
I-HLDWN
2
2
CN1004
20P
1
1
ABL
ABL
GND
GND
5
5
3
3
6
6
4
4
VDVD-
VD+
VD+
EW
EW
7
7
V3
V3
MONITOR
MONITOR
10
10
8
8
0-VOL
0-VOL
11
11
9
9
SCL
SCL
SDAT
SDAT
PIP-L
PIP-L
12
12
30V
30V
SET 5V
5V
SET
14
14
16
16
15
15
V1
V1
SET9V
SET9V
17
17
Y1
Y1
GND
GND
18
18
C1
C1
20
20
19
19
TO A BOARD CN2009
13
13
MB BOARD MARK (*) LIST
CN1003
20P
STBY-7.5V
STBY-7.5V
R1314
R1314
75
75
CHIP
CHIP
R1318
R1318
75
75
CHIP
CHIP
C1353
C1353
10
10
R1317
R1317
75
75
CHIP
CHIP
V
VID
IDE
EO
O
5V
R1082
R1082
4.7k
4.7k
CHIP
CHIP
Q1003
2SD601A
BUFFER
SET-5V
SET-5V
R1043
R1043
8.2k
8.2k
CHIP
CHIP
VI
DEO
EO
VID
CHIP
CHIP
220
220
R1024
R1024
9V
9V
9V
V
EO
O
VID
IDE
4.7k
4.7k
CHIP
CHIP
220
220
R1037
R1037
R1054
R1054
CHIP
CHIP
220
220
R1036
R1036
C1386
C1386
0.1
0.1 :CHIP
:CHIP
C1357
C1357
25V
25V F:CHIP
F:CHIP
0.1
0.1
R1349
R1349
*
*
C1351
C1351
4.7
4.7
C1352
C1352
47
47 25V
25V
C1354
C1354
C1355
C1355
1000
1000
16V
16V
R1084
R1084
680
680
:CHIP
:CHIP
R1373
R1373
*
*
0
0
CHIP
CHIP
X1305
*
X1304
X1303
*
C1365
C1365
*
*
C1364
C1364
18p
18p
C1363
C1363
*
*
9V
V
EO
VID
IDEO
R1361
R1361
0
0
:CHIP
:CHIP
V
O
VI
IDE
DEO
6
6
B
0.0
B
5.7
B
1.4
B
2.4
B
2.4
E
0.0
E
6.3
E
2.0
E
1.8
E
3.0
C
0.0
C
3.5
C
0.0
C
0.0
C
7.6
C
0.0
Q1301
pin
volt
Q1310
pin
volt
Q1316
pin
volt
Q1328
pin
volt
Q1336
pin
volt
B
3.5
B
0.4
B
2.4
B
1.6
B
7.6
B
E
3.5
E
0.0
E
1.8
E
2.2
E
8.3
E
1.7
C
3.5
C
2.3
C
8.7
C
0.0
C
4.5
C
8.9
0.0
Q1302
pin
volt
B
4.6
Q1311
pin
volt
B
0.0
Q1317
pin
volt
B
1.5
Q1329
pin
volt
B
2.0
Q1350
pin
volt
4.5
B
2.0
DEO
O
VIDE
VI
C1361
C1361
15p
15p
:CHIP
:CHIP
4
4
VI
O
DEO
VIDE
R1365
R1365
100
100
:CHIP
:CHIP
R1364
R1364
100
100
:CHIP
:CHIP
Q1312
2SB709A
BUFFER
Q1313
2SB709A
BUFFER
:0B
R1357
R1357
560
560
CHIP
CHIP
3
3
E
0.0
E
5.2
E
3.7
E
2.2
E
5.1
E
1.7
C
5.0
C
0.0
C
8.9
C
0.0
C
0.0
C
8.9
Q1306
pin
volt
Q1312
pin
volt
Q1325
pin
volt
Q1330
pin
volt
Q1354
pin
volt
B
5.2
B
2.4
B
2.0
B
0.6
B
4.9
B
E
5.0
E
1.8
E
0.0
E
0.0
E
4.3
E
3.2
C
0.8
C
7.5
C
0.0
C
0.7
C
8.9
C
0.0
Q1010
pin
volt
R1363
R1363
560
560
CHIP
CHIP
R1360
R1360
470
470
CHIP
CHIP
R1356
R1356
5.6k
5.6k
CHIP
CHIP
FL1301
FL1301
9V
Q1311
2SD601A
BUFFER
R1358
R1358
2.2k
2.2k
:CHIP
:CHIP
R1355
R1355
100
100
:CHIP
:CHIP
2
2
Q1332
pin
volt
5.4
Q1009
pin
volt
R1362
R1362
4.7k
4.7k
:CHIP
:CHIP
R1359
R1359
100
100
CHIP
CHIP
V
EO
VID
IDEO
*
*
C1344
C1344
470
470
R1063
R1063
38
38
36
37 36
37
CHIP
CHIP
Q1310
2SD601A
BUFFER
R1410
R1410
*
*
R1419
R1419
CHIP
0 CHIP
0
1
1
Q1327
pin
volt
4.8
B
VI
O
DEO
VIDE
C1315
C1315
0.01
0.01
CHIP
CHIP
Q1315
pin
volt
VI
DEO
VIDE
O
R1372
R1372
R1350
R1350
10k
10k
:CHIP
:CHIP
Q1308
pin
volt
E
Q1002
pin
volt
R1371
R1371
*
*
C1356
C1356
*
*
:CHIP
:CHIP
R1345
R1345
1k
1k
CHIP
CHIP
C
C
Q1011
pin
volt
B
Q1003
pin
volt
R1352
R1352
1k
1k
:CHIP
:CHIP
L1315
L1315
R1346
R1346
220
220
:CHIP
:CHIP
L1311
L1311
:CHIP
:CHIP
39
39
220
220
R1098
R1098
Q1001
pin
volt
9V
9V
9V
9V
R1414
R1414
1k
1k :CHIP
:CHIP
R1347
R1347
100
100 :CHIP
:CHIP
C1343
C1343
25V :CHIP
25V
:CHIP
R1348
R1348
100
100 :CHIP
:CHIP
C1342
C1342
0.01
0.01 :CHIP
:CHIP
0.1
0.1
220p
220p
C1380
C1380
330p
330p B:CHIP
B:CHIP
B
B
0.001
0.001
C1031
C1031
CHIP
CHIP
CHIP
CHIP
0.001
0.001
C1072
C1072
C1068
C1068
CHIP
CHIP
220
220
B
B
0.001
0.001
C1341
C1341
0.01
0.01 :CHIP
:CHIP
CHIP
CHIP
100
100
R1038
R1038
41 40
40
41
C1099
C1099
C1310
C1310
0.01
0.01 :CHIP
:CHIP
0.0022
0.0022
C1029
C1029
220p
220p
C1028
C1028
42
42
B:CHIP
B:CHIP
43
43
0.001
0.001
C1379
C1379
*
*
CHIP
CHIP
:CHIP
:CHIP
CHIP
CHIP
220p
220p
C1026
C1026
C1027
C1027
45 44
44
45
C1066
C1066
R1344
R1344
100
100 CHIP
CHIP
1k
1k
R1035
R1035
44
22
11
66
77
88
33
220
220
R1090
R1090
:CHIP
:CHIP
22k
22k
R1033
R1033
CHIP
CHIP
220
220
R1412
R1412
25V
25V
46
46
55
4.7k
4.7k
R1032
R1032
470
470
R1031
R1031
220p
220p
C1024
C1024
0.1
0.1
47
47
CHIP
CHIP
49 48
48
49
50
50
220
220
51
51
R1060
R1060
52
52
35
35
34
34
33 32
32
33
31
31
30
30
CHIP
CHIP
25
25
0.001
0.001
26
26
C1060
C1060
27
27
CHIP
CHIP
28
28
220
220
29
29
R1058
R1058
30
30
29 28
28
29
27
27
:CHIP
:CHIP
31
31
220
220
32
32
L1004
L1004
33
33
R1052
R1052
34
34
OUT
VOU
T
V
35
35
26
26
24 25
25
24
23
23
22
22
20 21
21
20
19
19
IN
VIN
V
36
36
18
18
16 17
17
16
15
15
14
14
12 13
13
12
11
11
10
10
99
GND
D
GN
37
37
38
38
88
T
CT
C
39
39
77
5V
5V
40
40
41
41
66
D
GND
GN
42
42
55
F
OFF
POF
P
XTALI
XTALI
RES
ET
ESET
R
APED
APED
XTAL3
XTAL3
XTAL2
XTAL2
ND
GND
G
CI
CI
9V
9V
ABLIN
ABLIN
VCC2
VCC2
APCFIL
APCFIL
GND
GND
Y
Y
R1369
R1369
*
*
Y1
Y1
VTIM
VTIM
5
5
ABLFIL
ABLFIL
R1071
R1071
10k
10k
CHIP
CHIP
Q1332
2SB709A
BUFFER
R1366
R1366
100
100
:CHIP
:CHIP
C1340
C1340
4.7
4.7
C1366
C1366
10
10
C1345
C1345
0.01
0.01
CHIP
CHIP
R1368
R1368
10k
10k
CHIP
CHIP
4
V/FSC
MONOUT
MONOUT V/FSC
VI
DEO
EO
VID
R1086
R1086
680
680
:CHIP
:CHIP
R1087
R1087
3.3k
3.3k
:CHIP
:CHIP
COMB
COMB
GND2
GND2
D1011
D1011
MA111TX
MA111TX
CHIP
CHIP
MB BOARD TRANSISTOR VOLTAGE LIST
R1409
R1409
560
560
:CHIP
:CHIP
5
8
YCLAMP
YCLAMP CVBS2
CVBS2
EB-YIN
EB-YIN
3
3
GND
GND
:CHIP
:CHIP
44
C1389
C1389
0.1
0.1
25V
25V
6
C1349
C1349
0.01
0.01
:CHIP
:CHIP
D1012
D1012
MA111TX
MA111TX
CHIP
CHIP
7
C1350
C1350
0.01
0.01
:CHIP
:CHIP
9V
R1078
R1078
1k
1k
:CHIP
:CHIP
C1074
C1074
220p
220p
:CHIP
:CHIP
R1070
R1070
220
220
:CHIP
:CHIP
6
6
C
C
COMB
COMB
EYIN
EYIN
R1069
R1069
220
220
:CHIP
:CHIP
ER-YIN
ER-YIN
220
220
220
220
EW
EW
YUVSW
YUVSW
C1073
C1073
220p
220p
CH
CH
100
100
Y
Y
3
R1065
R1065
220
220
2
2
VD
VD
SCL
SCL
SDA
SDA
R1079
R1079
6.8k
6.8k
:CHIP
:CHIP
C1071
C1071
0.001
0.001
7
7
I
I REF
REF
VD
VD
VCC1
VCC1
VM
VM
REG
REG
CHIP
CHIP
G21N
G21N
L1310
L1310
R21N
R21N
B21N
B21N
G
G
SCP
SCP
HD
HD
HP/PROTECT
HP/PROTECT
AFCFI
AFCFI YS2/YM
YS2/YM
C1339
C1339
0.01
0.01
B
B
R1367
R1367
100
100
:CHIP
:CHIP
10
IC1301
* Y.CHROMA.JUNGLE
66
C1392
C1392
15p
15p
:CHIP
:CHIP
C1311
C1311
0.1
0.1
:CHIP
:CHIP
9
11
R1416
R1416
2.2k
2.2k
:CHIP
:CHIP
C1367
C1367
10
10
R1313
R1313
220
220
:CHIP
:CHIP
B
B
R1067
R1067
1
1
C1335
C1335
0.01
0.01
B
B
C1336
C1336
0.01
0.01
B
B
Q1307
pin
volt
Q1313
pin
volt
Q1326
pin
volt
All voltages are in V
Q1331
pin
volt
B
4.5
B
0.0
B
4.3
B
0.0
B
3.6
E
3.8
E
8.2
E
5.0
E
0.0
E
3.6
C
8.7
C
5.7
C
0.0
C
3.8
C
1.6
0.0
C
C
9V
R1085
R1085
680
680
:CHIP
:CHIP
IC1003
M24C16-MN6T
MEMORY
C1076
C1076
0.47
0.47
G11N
G11N
R1081
R1081
6.8k
6.8k
:CHIP
:CHIP
R1394
R1394
220
220
:CHIP
:CHIP
B
B
R11N
R11N
O-R
O-R
O-G
O-G
O-B
O-B
Q1315
2SB709A
BUFFER
R1080
R1080
6.8k :CHIP
:CHIP
6.8k
R1064
R1064
R1066
R1066
8
8
Q1316
2SB709A
BUFFER
ROUT
ROUT
R1375
R1375
0
0
:CHIP
:CHIP
12
33
9V
C1385
C1385
10
10
R1312
R1312
10k
10k
:RN-CP
:RN-CP
C1381
C1381
0.1
0.1
CHIP
CHIP
13
IKIN
IKIN
M
O
MON
ONO
0
0
4
4.9
.9
YS1
YS1
I-HP
I-HP
0
0
4
4.9
.9
B11N
B11N
I-VPN
I-VPN
S
SAP
AP
0
0
R1395
R1395
220
220
:CHIP
:CHIP
G
G
R1399
R1399
10k
10k
:CHIP
:CHIP
C1382
C1382
10
10
15
GOUT
GOUT
Q1317
2SB709A
BUFFER
R
R
O-OSDBLK
O-OSDBLK
44
O-VOL
O-VOL
O-MONO
O-MONO
1-BINT
1-BINT
C1077
C1077
10
10
:CI
:CI
O-AGCMUTE
O-AGCMUTE
I-STEREN
I-STEREN
I-SAP
I-SAP
O-YUYSW
O-YUYSW
STBY-5V
O-NS
O-NS
O-MEGB
O-MEGB
R1055
R1055
1k
1k
:CHIP
:CHIP
O
REO
S
STE
TERE
0
0
PI
4
N44
PIN4
14
R
R
16
R1376
R1376
0
0
:CHIP
:CHIP
PI
2
N42
PIN4
R1396
R1396
:CHIP
220 :CHIP
220
G
G
Q1330
2SD601A
VM OUT
22
FL1303
FL1303
V
EO
O
VID
IDE
R1323
R1323
100
100
:CHIP
:CHIP
43
43
R1041
R1041
10k
10k
:CHIP
:CHIP
VP
VP
O-MUTE
O-MUTE
O-SEL0
O-SEL0
O-YM
O-YM
C1075
C1075
470
470
25V
25V
O-SAP
O-SAP
33
R1378
R1378
0
0
:CHIP
:CHIP
C1035
C1035
470p
470p
O-H-TRAP
O-H-TRAP
O-SEL1
O-SEL1
55
R1411
R1411
220
220
:CHIP
:CHIP
O-RELAY
O-RELAY
I-RMCN
I-RMCN
22
R1062
R1062
10k
10k
:CHIP
:CHIP
R1074
R1074
3.3
3.3
1W
1W
9V
O-SCLKN
O-SCLKN
11
66
O-AVAILABLE
O-AVAILABLE
R1076
R1076
4.7k
4.7k
CHIP
CHIP
IC1305
BA3993F
STBY +5V REG
77
O-DGC
O-DGC
V
EO
VID
IDEO
88
I-POWERN
I-POWERN
R1075
R1075
4.7k
4.7k
C1050
C1050
0.022
0.022
25V
25V
B:CHIP
B:CHIP
220
220
R1077
R1077
4.7k
4.7k
CHIP
: CHIP
:
C1049
C1049
0.0047
0.0047
:CHIP
:CHIP
R1061
R1061
220
220
R1059
R1059
C1048
C1048
0.47
0.47
:MPS
:MPS
R1057
R1057
1k
1k
:CHIP
:CHIP
O-BCLKN
O-BCLKN
R1001
R1001
4.7k
4.7k
R1048
R1048
4.7k
4.7k
:CHIP
:CHIP
R1047
R1047
4.7k
4.7k
IO-SDAT
IO-SDAT
VI
VIDE
O
DEO
CHIP
CHIP
STBY-5V
C1058
C1058
0.001
0.001
CHIP
CHIP
22k
22k
4
4
C1056
C1056
0.001
0.001
CHIP
CHIP
R1056
R1056
C1053
C1053
12p
12p
CH:CHIP
CH:CHIP
R1046
R1046
4.7k
4.7k
OI-BDAT
OI-BDAT
3
3
I-HLDWN
I-HLDWN
2
2
B-INT
I-AFT
I-AFT
C1055
C1055
12p
12p
:CHIP
:CHIP
1
1
B-DAT
GND
C1042
C1042
0.0022
0.0022
B:CHIP
B:CHIP
I-KEY
I-KEY
JIGS
B-CLK
C1041
C1041
470
470
25V
25V
1
I-MENU
I-MENU
FOR
R1044
R1044
4.7k
4.7k
:CHIP
:CHIP
I-HSYNC
I-HSYNC
I-AVCC
I-AVCC
D1005
D1005
MTZJ-T-77-5.6C
MTZJ-T-77-5.6C
:CHIP
:CHIP
CN1002
4P
I-MECHS
I-MECHS DET
DET
L1003
L1003
O-HSYSW
O-HSYSW
I-VHOLD
I-VHOLD
R1045
R1045
4.7k
4.7k
:CHIP
:CHIP
XI-OSD
XI-OSD
1
1
I-RESET
I-RESET
CLK
IC1001
M37273MF-258SP
CONTROL
TUNING SYSTEM
VCC
VCC
2
2
X-OSD
X-OSD
3
3
GND
2
O-LED
O-LED
I-CVIN
I-CVIN
CN402
DAT
C1034
C1034
220p
220p
CH:CHIP
CH:CHIP
C1054
C1054
220p
220p
CHIP
CHIP
I-PROT
I-PROT
I-CNVSS
I-CNVSS
TO K BOARD
I-HLF
I-HLF
I-DSC
I-DSC
O-OSC
O-OSC
VSS
VSS
STBY-5V
R
R
C1005
C1005
220p
220p
R1398
R1398
1k
1k
:CHIP
:CHIP
R1397
R1397
220
220
:CHIP
:CHIP
R1379
R1379
2.2k
2.2k
:CHIP
:CHIP
D1310
D1310
UDZ-TE-17-5.1B
UDZ-TE-17-5.1B
:CHIP
:CHIP
B
B
C1016
C1016
15p
15p
CHIP
CHIP
V
EO
VID
IDEO
CN1000
3P
C1023
C1023
0.001
0.001
B
B
560p
560p
CHIP
CHIP
R1028
R1028
680
680
:CHIP
:CHIP
X1001
:SV
R1382
R1382
100k
100k
:CHIP
:CHIP
R1380
R1380
2.2k
2.2k
:CHIP
:CHIP
9V
BOUT
BOUT
C1015
C1015
15p
15p
CHIP
CHIP
R1381
R1381
2.2k
2.2k
:CHIP
:CHIP
R1393
R1393
6.8k
6.8k
:CHIP
:CHIP
44
44
VI
VIDE
C1022
O C1022
DEO
R1385
R1385
33k
33k
:CHIP
:CHIP
R1342
R1342
100
100
:CHIP
:CHIP
R1415
R1415
1k
1k
CHIP
CHIP
45
45
9V
C1021
C1021
220p
220p
CHOP
CHOP
C1018
C1018
1
1
R1384
R1384
100k
100k
:CHIP
:CHIP
R1391
R1391
10k
10k
:CHIP
:CHIP
C1375
C1375
0.033
0.033
CHIP
CHIP
Q1328
2SB709A
BUFFER
Q1329
R1301
R1301
2SB709A
1.5k
1.5k
BUFFER
:CHIP
:CHIP
46
46
R1027
R1027
470
470
:CHIP
:CHIP
R1383
R1383
100k
100k
:CHIP
:CHIP
Q1331
2SB709A-QRS-TX
IK BUFFER
R1442
R1442
390k
390k
CHIP
CHIP
11
SET-5V
SET-5V
R1029
R1029
470k
470k
:CHIP
:CHIP
C1014
C1014
0.1
0.1
:PT
:PT
Q1011
2SB601A
H TRAP
R1413
R1413
56k
56k
CHIP
CHIP
R1338
R1338
56k
56k
CHIP
CHIP
R1351
R1351
5.6k
5.6k
CHIP
CHIP
V
VI
ID
DE
EO
O
C1019
C1019
C1020
C1020
47
47
0.0022
0.0022
25V
25V
:CHIP
:CHIP
R1030
R1030
1k
1k
:CHIP
:CHIP
VIDEO
VIDEO
44
8
8
STBY-5V
:CHIP
:CHIP
33
GND
STBY-5V
R1319
R1319
75
75
CHIP
CHIP
.22 UF
220 PF
18 PF
18 PF
.0047 UF
CSA2135S
2SC2412K-T-146-QR
0
4.7 M
0
0
#
1-579-973-11
1-579-972-11
Y
Y
R1322
R1322
22k
22k
CHIP
CHIP
R1303
R1303
100
100
:CHIP
:CHIP
47
47
L1001
L1001
V2(VIDEO2) 7
7
R1104
R1104
10k
10k
:CHIP
:CHIP
C1032
C1032
470p
470p
CHIP
CHIP
22
6
6
D1014
D1014
MA111
MA111
11
5V-STBY
R1099
R1099
4.7k
4.7k
9V
24
24
5
5
R1386
R1386
10k
10k
:CHIP
:CHIP
R1105
R1105
10k
10k
CHIP
CHIP
R1103
R1103
4.7k
4.7k
CHIP
CHIP
23
23
4
4
KEY-SW
R1023
R1023
10k
10k
:CHIP
:CHIP
22
22
IR(SENSOR) 3
3
MENU-SW
C1012
C1012
1
1
R1022
R1022
10k
10k
CHIP
CHIP
.47 UF
470 PF
#
#
.01 UF
CXA2131AS
2SD601A-QRS-TX
#
#
#
#
0
#
#
C1394
C1394
47
47
25V
25V
R1304
R1304
1k
1k
CHIP
CHIP
R1302
R1302
470
470
:CHIP
:CHIP
C1387
C1387
470p
470p
CHIP
CHIP
21
21
2
2
Q1336
2SB601A
BUFFER
20
20
1
1
R1053
R1053
220
220
Q1350
2SB709A
IK BUFFER
C1377
C1377
1
1
C1376
C1376
47p
47p
CHIP
CHIP
19
19
LED
POWER-SW
R1040
R1040
220
220
:CHIP
:CHIP
Q1002
2SB709A
H TRAP
18
18
CN2001
R1109
R1109
10k
10k
CHIP
CHIP
R1389
R1389
8.2k
8.2k
CHIP
CHIP
17
17
TO A BOARD
C1399
C1399
47p
47p
CHIP
CHIP
R1388
R1388
2.2M
2.2M
CHIP
CHIP
C1378
C1378
0.1
0.1
25V
25V
F:CHIP
F:CHIP
R1417
R1417
270
270
:CHIP
:CHIP
16
16
R1018
R1018
10k
10k
R1387
R1387
CHIP
33k
33k CHIP
9V
R1392
R1392
0
0
:CHIP
:CHIP
15
15
STBY-5V
R1111
R1111
4.7k
4.7k
:CHIP
:CHIP
Q1327
2SD601A
BUFFER
48
48
R1108
R1108
4.7k
4.7k
:CHIP
:CHIP
R1050
R1050
4.7k
4.7k
14
14
R1021
R1021
1M
1M
:CHIP
:CHIP
V
EO
O
VID
IDE
R1049
R1049
4.7k
4.7k
C1011
C1011
220p
220p
:CHIP
:CHIP
13
13
C1010
C1010
0.047
0.047
F
F
KV-25FV12A
9V
9V
9V
R1110
R1110
CHIP
2.7k CHIP
2.7k
12
12
CN1001
8P
R1020
R1020
100k
100k
:CHIP
:CHIP
Q1009
2SB709A-QRS-TX
H SYNCH SEP
R1402
R1402
4.7k
4.7k
CHIP
CHIP
11
11
IC1002
MJM2534M(TE2)
H SYNCH SW
C1043
C1043
4700p
4700p
25V
25V
:CHIP
:CHIP
R1016
R1016
1k
1k
CHIP
CHIP
R1019
R1019
CHIP
680 CHIP
680
Q1326
2SD601A
HP
10
10
Y1
Y1
Q1325
2SD601A
HP
R1300
R1300
1k
1k
:CHIP
:CHIP
C1313
C1313
0.01
0.01
:CHIP
:CHIP
R1401
R1401
10k
10k
:CHIP
:CHIP
99
GND
GND
R1406
R1406
1k
1k
CHIP
CHIP
9V
R1403
R1403
1k
1k
:CHIP
:CHIP
R1404
R1404
10k
10k
CHIP
CHIP
88
S1
S1
HS
HSYNC
YNC
C1008
C1008
10
10
D1001
D1001
MTZJ-T-77
MTZJ-T-77
STBY-5V
77
M
AIN
MAIN
R1017
R1017
100
100
CHIP
CHIP
5V
66
Q1010
2SD601A
BUFFER
Q1301
2SD601A
CONVERGENCE
STBY-5V
9V
C1002
C1002
10
10
25V
25V
D1301
D1301
DAP202K
DAP202K
R1307
R1307
STBY-5V
R1026
R1026
4.7k
4.7k
:CHIP
:CHIP
9V
9V
R1407
R1407
4.7k
4.7k
:CHIP
:CHIP
55
Q1001
2SB709A
BUFFER
D1003
D1003
MTZJ-T-77
MTZJ-T-77
44
STBY-5V
C1013
C1013
0.001
0.001
CHIP
CHIP
9V
33
R1068
R1068
100
100
CHIP
CHIP
R1374
R1374
CHIP
1k CHIP
1k
22
VI
O
DEO
VIDE
9V
9V
R1418
R1418
680
680
CHIP
CHIP
9V
R1042
R1042
470
470
CHIP
CHIP
11
R1034
R1034
560
560
CHIP
CHIP
LOC.
I-16
H-16
G-18
G-17
F-13
G-14
E-14
G-15
F-16
G-17
G-17
G-16
G-18
G-17
KV-24FV12
KV-25FV12
KV-25FV12C
9V
VI
O
DEO
VIDE
9V
9V
9V
4
4
MB BOARD WAVEFORMS
VI
DEO
EO
VID
V
IDEO
EO
VID
V
O
VI
IDE
DEO
VI
O
DEO
VIDE
2
1
V
EO
VID
IDEO
O
DEO
VIDE
VI
3
4
9V
D1010
D1010
MTZJ-T-77-10B
MTZJ-T-77-10B
CHIP
CHIP
GND
GND
D1013
D1013
MTZJ-T-77-10B
MTZJ-T-77-10B
CHIP
CHIP
R1310
R1310
100
100
CHIP
CHIP
CHIP
CHIP
180p
180p
88
77
66
55
11
22
33
YOUT
YOUT
44
VDD2
VDD2
DAVRB
DAVRB
9V
9V
BIAS
BIAS
18
1
8
19
1
9
0
20
2
R1326
R1326
560
560
:CHIP
:CHIP
C1323
C1323
100
100
R1325
R1325
2.2k
2.2k
:CHIP
:CHIP
R1331
R1331
1k
1k
:CHIP
:CHIP
R1328
R1328
5.6k
5.6k
Q1306
2SD601A
BUFFER
R1330
R1330
22k
22k
CHIP
CHIP
R1333
R1333
220
220
:CHIP
:CHIP
R1327
R1327
100
100
CHIP
CHIP
B
B
CN705
9
9
NS MUTE
8
8
N/S
7
7
GND
6
6
G
5
5
B
4
4
R
3
3
GND
2
2
IK
1
1
9V
R1315
R1315
1.5k
1.5k
:CHIP
:CHIP
7
4.0 Vp-p (V)
0.9 Vp-p (H)
Q1308
2SB709A
BUFFER
8
10
9
4.0 Vp-p (V)
11
12
1.4 Vp-p (V)
1.7 Vp-p (H)
1.4 Vp-p (V)
14
13
15
16
Y
Y
9V
9V
3.8 Vp-p (H)
5.3 Vp-p (H)
3.1 Vp-p (H)
G
G
B
B
5V
R
R
5V
18
17
5V
19
SET-5V
SET-5V
1.3 Vp-p (H)
0.7 Vp-p (H)
1.2 Vp-p (H)
GND
GND
BA5-881-MB
Board
Board
— 39 —
881 MB Board Schematic.p65
1
5.5 Vp-p (H)
Y/C/J
R1320
R1320
100
100
:CHIP
:CHIP
G
G
R
R
0.9 Vp-p (H)
9V
Y
Y
Q1302
BUFFER
2SB709A
B
B
0.7 Vp-p (H)
C
C
<TUNING CONTROL>
C
C
R1316
R1316
0
0
CHIP
CHIP
R1336
R1336
1.5k
1.5k
:CHIP
:CHIP
C
C
L1304
L1304
6
5
Q1307
2SB709A
BUFFER
R1332
R1332
560
560
:CHIP
:CHIP
1.0 Vp-p (H)
Y
Y
R1334
R1334
100
100
:CHIP
:CHIP
R1335
R1335
100
100
:CHIP
:CHIP
Q1354
2SB709A
BUFFER
G
G
5V
FB1301
FB1301
0UH
0UH
C1331
C1331
0.01
0.01
CHIP
CHIP
4
4
R
R
C1334
C1334
0.01
0.01
CHIP
CHIP
3
3
FL1302
FL1302
6
6
C1327
C1327
100
100
TO CB BOARD
H- TRAP
19
COUT
COUT
C1328
C1328
10p
10p
CHIP
CHIP
1
1
17
1
7
C1332
C1332
0.01
0.01
CHIP
CHIP
C1326
C1326
0.01
0.01
CHIP
CHIP
2
2
2
2
2.7 Vp-p (8 MHz)
4.7 Vp-p (H)
R1329
R1329
56k
56k
CHIP
CHIP
C
C
1
1
DAVRT
DAVRT
1
6
16
VRT
VRT
5
15
1
R1311
R1311
820
820
CHIP
CHIP
C1324
C1324
0.01
0.01
CHIP
CHIP
C1329
C1329
0.0012
0.0012
CHIP
CHIP
AIN
AIN
4
14
1
3
3
17
18
VSS1
VSS1
3
13
1
VRB
VRB
12
1
2
4
4
FIL
FIL
C1359
C1359
10
10
CN1303
9P
11
1
1
5
5
VDD1
VDD1
9V
5V
VSS2
VSS2
IC1304
NJM2534M-TE2
VIDEO SWITCH
9V
R1308
R1308
220
220
CHIP
CHIP
6
6
VDD3
VDD3
VID
VIDEO
EO2
2
CKIN
CKIN
V1
V1
VDD4
VDD4
OUT
T
VOU
V
7
7
8
8
KILLER
KILLER
VO
VO
V
IDEO1
VIDE
O1 9V
9V
SDA
SDA
R1306
R1306
220
220
CHIP
CHIP
TVM
TVMAI
AIN
N
9
9
TEST
TEST
IC1302
TC90A49P
DIG COMB FILTER
R1400
R1400
0
0
CHIP
CHIP
V
EO
VID
IDEO
10
1
0
C1330
C1330
15p
15p
:CHIP
:CHIP
C1322
C1322
CHIP
0.01 CHIP
0.01
C1321
C1321
0.01
0.01
CHIP
CHIP
C1320
C1320
0.01
0.01
CHIP
CHIP
9V
FB1302
FB1302
0UH
0UH
L1305
L1305
5V
C1304
C1304
0.47
0.47
C1309
C1309
0.01
0.01
CHIP
CHIP
C1308
C1308
100
100
C1306
C1306
100
100
SCL
SCL
C1358
C1358
4.7
4.7
CHIP
CHIP
C1307
C1307
C1305
C1305
CH
0.01 CH
CH 0.01
0.01
0.01 CH
R1390
R1390
100
100
CHIP
CHIP
R1073
R1073
4.7k
4.7k
:CHIP
:CHIP
R1072
R1072
4.7k
4.7k
:CHIP
:CHIP
L1303
L1303
CHIP
CHIP
C1325
C1325
V
EO
O
VID
IDE
L1302
L1302
— 40 —
— 41 —
3/15/00, 2:26 PM
— 42 —
3.1 Vp-p (H)
KV-24FV12/25FV12/25FV12A/25FV12C
MB BOARD IC BLOCK DIAGRAMS
MB BOARD IC VOLTAGE LIST
IC1001
pin
volt
IC1002
pin
volt
33
8.7
34
4.9
1
1.7
1
4.6
35
4.8
2
4.8
2
4.8
36
0.2
15
4.6
3
GND
47
1.7
4.3
4
GND
48
0.2
4.9
5
4.8
B
0.2
1
3.3
5
1.9
22
2.3
2
5.1
6
5.0
23
GND
3
1.3
7
0.0
24
2.2
4
5.1
8
5.0
25
2.3
5
4.8
9
4.9
26
0.0
6
4.3
10
4.9
27
4.9
7
6.3
11
0.0
28
2.2
8
5.0
12
0.0
29
2.3
9
5.1
13
2.5
30
5.0
10
GND
14
2.1
31
0.0
11
4.1
15
5.0
32
5.0
12
2.4
16
0.0
33
2.4
13
3.5
17
2.5
34
4.4
14
3.5
18
3.2
35
5.0
15
5.4
19
1.9
36
4.8
16
7.7
20
2.4
37
4.8
17
1.6
IC1304
pin
volt
20
21
C
AFT
2.4
ISAP
4
AGC
3.2
2.1
ST
3
20
IC1301
pin
volt
OSAP
5.0
5
1.4
19
IC1002
2
R1036
C1001
C1011
5.0
8
8
1
5.0
4.9
R1022
1
18
Q1009
GND
R1032
4.8
7
D1003
6
-0.2
R1074 R1060
0.0
17
D1011
16
IC1001
IC1302
pin
volt
HP
14
5.2
46
CN1004
0.0
45
GND
7.5V
13
GND
1
2
R1046
1
5.0
VM
0.1
12
8.7
R1095
11
5.1
44
D1001
0.1
R1049
10
43
IC1003
pin
volt
C1373
0.0
R1407
6.2
9
R1020
5.1
42
R1023
41
GND
R1040
3.8
8
D1014
7
0.0
C1082
NC
8
R1405
7
A
R1053
GND
Q1325
5.3
40
JR1001
39
8.9
C1080
NC
6
R1080
5
0.1
C1083
0.0
6
D1012
5
PIN 52
5.3
R1063
4.6
38
PIN 26
37
NC
5
4
JR1900
4.6
4
3
JR1901
3
0.4
2
JR1902
0.0
4
1
JR1903
3
MB BOARD: IC1301 CXA2135S (KV-25FV12A ONLY)
[TUNING CONTROL, YCJ]
GND
Vcc2
GND2
Y CLAMP
APED
VM OUT/
V PROT
EB-Y IN
ER-Y IN
EY IN
YUV SW
R1 IN
G1 IN
B1 IN
YS1
R2 IN (YOUT)
G2 IN (R-YOUT)
B2 IN (B-YOUT)
YS2/YM
CN1003
FSCOUT
VD-
R1106
Q1011
40
8
1
15
39
38
37
36
28
27
26
25
32
31
30
29
5V
EYUV CLAMP
YUV SW
<YSEL>
YUVOUT
<YUVOUT>
Y1
COLOR AMP
<COLOR>
<C OFF>
AXIS
<AXIS NTSC>
<AXIS PAL>
COLOR KILLER
<<KILLER ID OFF>>
JR1088
BPF
<C BPF>
Y/C MIX
RGB CLAMP
VPROT
<<VGN>>
VM AMP
<VM LEV>
(OFF YS/YM)
ACC AMP
D1301
R1374
CLAMP
DC TRAN
<DC TRAN>
FILTER ALIGNMENT
CAL. by fsc
CHROMA
Q1301
R1384
C1372
TV/C2 IN
43
CHROMA SW
ATT
9
1
Q1317
R1379
SHARPNESS DL
SHARPNESS AMP
<SHARPNESS>
<SHP F0>
<PRE/OVER>
TRAP + EQ
<TRAP OFF>
IC1003
D-2
Q1002
F-4
Q1306
E-4
Q1315
G-3
Q1329
F-2
E-3
Q1316
F-3
Q1330
F-3
CRYSTAL
X1001
D-4
D1003
C-3
D1301
G-5
IC1302
E-1
Q1009
C-4
Q1308
E-3
Q1317
G-3
Q1331
G-4
X1303
E-2
D1005
D-3
D1310
F-3
IC1304
E-4
Q1010
C-5
Q1310
D-2
Q1325
B-4
Q1332
F-1
X1304
E-2
D1010
D-3
IC1305
D-3
Q1011
E-3
Q1311
E-3
Q1326
B-4
Q1336
F-4
X1305
E-2
D1011
C-3
IC1001
C-3
TRANSISTOR
Q1301
G-5
Q1312
D-2
Q1327
F-2
Q1350
G-4
D1012
B-3
IC1002
C-4
Q1001
Q1302
F-1
Q1313
D-2
Q1328
G-1
Q1354
D-3
6
MON OUT
H SYNC SEP
<HSS>
<H MASK>
AFC
<AFC GAIN>
<FH HIGH>
<<HLOCK>>
<<HCENT>>
PHASE DET.
<H POSITION>
<AFC BOW>
<AFC ANGLE>
HPROT
<<HNG>>
H TIM GEN.
<H BLK>
<LEFT HBLK>
<RIGHT HBLK>
HD GEN.
IREF
REG
<HD W>
20
17
5
18
19
10
12
— 44 —
3/15/00, 2:29 PM
HSAW GEN.
<HOSC>
(ZAP)
16
33
REG
Q1307
VIDEO SW
<VIDEO SEL>
<S SEL>
VSAW GEN
VTIM
VCC1
D-5
9
V SYNC SEP
<VSS>
1 REF
Q1003
COMB-Y IN
MONITOR SW
EW PARABOLA FUNC.
<H SIZE>
<TRAPEZIUM>
<PIN AMP>
<EW DC>
<UPPER CPIN>
<LOWER CPIN>
GND1
F-2
7
LINE COUNTER
V TIM GEN.
<JUMP SW>
<REF P>
<VBLKW>
<S CORRECTION>
<V LINEARITY>
<EHT COMP>
HD
IC1301
COMB-C IN
COUNTDOWN
<CD MODE>
<INTERLACE>
<ASPECT>
<SCROLL>
<UPPER VLIN>
<LOWER VLIN>
<V ZOOM>
<JUMP SW>
HP/PROTECT
A-4
4
VD SAW FUNC.
<VON>
<V SIZE>
<V POSITION>
WIDE SAW FUNC.
Y
V TIM
D1014
CVBS1/Y1 IN
Y SW
SCP
B-5
2
41
AKB
<<IKR>>
I2C BUS
DECODER
STATUS I/F
DAC
SW
AFC FIL
D1001
C1 IN
CVBS2/Y2 IN
ABL/PEAK LIM
<ABL MODE>
<ABL VTH>
CLAMP
RGB 1/2
YS1 SW
<RGB SEL>
YM SW
YS2 SW
DYNAMIC COLOR
<DYNAMIC C>
PICTURE AMP
<PICTURE>
GAMMA AMP
<GAMMA>
CLAMP
BRIGHT CONT
<BRIGHT>
DRIVE AMP
<R/G/B DRIVE>
CUTOFF CONT.
<R/G/B CUTOFF>
R/G/B BLK
<PON>
<R/G/B ON>
V1
20
R1383
R1418
R1382
Q1331
R1375
R1341
JR1322
R1391
25
Q1315
R1394
R1386
TP5
C1
R1385
R1314
R1387
R1388
C1376
R1395
D1310
IC1301
R1380
R1398
CHROMA
AMP
42
ABL FIL
3
ABL IN
21
IK IN
24
B OUT
23
G OUT
22
R OUT
35
SDA
34
SCL
14
VD-
13
VD+
11
EW
DEMOD.
9V
C1353
JR1002
D590
C1387
R1442
R1376
C1371
R1399
C1313
R1415
C1381
C1384
C1383
R1346
R1104
Q1330
R1323
C1385
R1370
C1349 C1345
R1108
D1006
Q1306
R1336
C1350
C1343
1
44
DPIC
<DPIC>
<AGING>
<AGING2>
— 43 —
881 MB-CB-K-VB-HZ Boards.p65
46
C VCO
ACC DET.
C-2
C-5
47
APC
<HUE>
D1013
IC
45
FSC
<FSC SW>
MB BOARD LOCATOR LIST
DIODE
Xtal
EW
VD+
R1332
R1335
C1340
C1389
L1315
TP3
R1371
R1317
ABL
1
8
MB BOARD: IC1301 CXA2131AS (ALL EXCEPT KV-25FV12A)
APC FIL
11
1
HD
4
IC1304
5
R1330
R1326
R1333
R1359
C1354
C1363
FL1302
C1359
10
Q1003
C1014
R1026
CN1001
C1331
R1319
R1328
C1330
R1075
Q1354
R1363
1
C1008
L1001
X1001
C1016
C1053
R1362
Q1313
D1005
5 JR1017
C1042
TP4
L1003
4
R1364
R1360
R1076
R1365
20
8
IC1305
JR1010
1
R1027
R1016
R1017
C1002
4
R1019
R1030
C1018
26
C1015 24
L1004
C1048
JR1018
R1069
C1077
C1303
All voltages are in V
4
NC
8
8
GND
1
7
5
GND
4
5.0
6
C1310
5
C1342
7.4
C1341
4
FL1303
4.5
R1349 R1347
32
R1410
0.0
C1356
52
R1372
1.6
X1305
3
R1358
Q1312
4.5
IC1003
31
R1350
0.0
X1304 R1373
51
C1332
5.0
C1327
2
R1311
4.5
FB1301
30
FL1301 C1325
R1353
GND
0.0
R1361
1
50
R1338
0.0
Q1329
4.6
29
GND
28
0.0
SDAT
0.0
49
SCLK
48
IC1302
G
IC1305
pin
volt
11
4.6
R1354
27
C1392
5.0
R1366
47
C1334
GND
C1321
3.8
8
C1309
7
4.6
C1326
NC
26
JR1317
25
0.0
Q1310
5.0
46
R1355
45
R1416 C1391
8.9
C1320
6
C1328
1.4
L1304
24
R1419
0.1
C1360
44
R1356
4.6
Q1327
5
C1394
1.6
1
23
L1303
5.0
171818911
43
10
0.1
F
R1072
4.6
4
TP7
3
1.5
C1307
1.5
22
C1305
21
0.1
TP6
0.0
42
C1304
41
C1308
0.1
C1306
4.6
2
R1310
1
2.6
R1390
2.3
20
1-677-296-11
19
NC
R1315
4.8
40
184-A
39
L1305
3.5
A-1304-
18
E
JR1016
4.8
L1302
38
D
KV-24FV12/25FV12/25FV12A/25FV12C
CB BOARD SCHEMATIC DIAGRAM
CRT
[CRT DRIVE, RGB DRIVE]
27V: TIGER
KG KB G2
R717
R717
2.2
2.2
2W
2W
1
2
3
H
Q701
E
3
G2
G2
55
G1-1
G1-1
66
CV
CV
11
77
RV701
RV701
V
V STAT
STAT CONTROL
CONTROL
H2
H2
88
13
13
G1-3
G1-3
99
12
12
KR
KR
200V
10
10
11
11
1
1
G1-2
G1-2
T
OUT
OU
O
T
UT
OU
O
T
UT
OU
B
B
G
G
3
V
.6V
3.6
VDD
VDD
55
R
R
44
I
K
IK
IN
IN
2.
V
2V
2.2
2
V
.0V
2.0
N
IN
B I
B
R
R
33
77
88
99
66
1
1
GND
GND
2
2
3
3
B
4
4
G
5
5
GND
6
6
N/S
7
7
N/S MUTE
8
8
R OUT
TP47B
B OUT
GND
GOUT
BOUT
ROUT
TP701
D704
CN704
ROUT
BOUT
R716
R713
D703
R709
R709
100
100
D703
D703
1SS83TD
1SS83TD
R711
SPARK
GAP
GAP
G
G
D702
D702
1SS83TD
1SS83TD
200V
TP702
C
R710
R710
R708
R708
100
100
B
B
TP47R
4.4V
14
1
44.
4V
R
R
CN705
R718
100
134.5V
134.5V 100
C705
C705
10
10
250V
250V
138
V
.5V
38.5
1
L701
L701
CN706
R715
R714
R714
100
100
1/2W
1/2W
R711
R711
1k
1k
1/2W
1/2W
R712
R712
1k
1k
1/2W
1/2W
9
R717
R713
R713
1k
1k
1/2W
1/2W
2.2V
2.2V
CN705
9P
H-TRAP
22
D
GND
GN
IN
G IN
G
11
CN1303
6
TO MB BOARD
B
D704
D704
RGP10GPK23
RGP10GPK23
IC702
TDA6108JF/N1B
RGB DRIVE
3
1
R702
R
R
R
R705
R715
R715
560k
560k
1/2W
1/2W
B
B
IK
E
TAB(CONTACT)
KB
KB
G
G
1
R700
R706
C700
KG
KG
2
R704
CN702
:PIN-J
H1
H1
1
CN704
R707
5
33
IC701
A
4
C707
C707
0.0047
0.0047
2kV
2kV
E
E
G4 HV
2
G4
G4
1
1
KR G1
1
G2
CV
J701
R716
R716
100k
100k
1/2W
1/2W
T505
T505
R719
E
TO
TO A
A BOARD
BOARD
Q700
CN701
R721
FOCUS
FOCUS
B
B
C702
1
R718
R718
3.3
3.3
2W
2W
R709
D701
GROUND
GROUND
D701
D701
1SS83TD
1SS83TD
R712
R710
D702
D
C709
C709
220
220
16V
16V
9
9
R708
TO A BOARD
CN502
200V
R700
R700
22k
22k
CN706
6P
200V
6
6
N.C.
5
5
GND
4
4
HEATER
3
3
-13V
2
2
+13V
1
1
1
RV701
C710
C710
10
10
C704
C704
2.2
2.2
250V
250V
R701
R701
10k
10k
0.3V
0.3V
13V
11
0.3V
0.3V
R720
R720
0.0V
2.2k
2.2k 0.0V
R721
R721
2.2k
2.2k
Q701
2SC3311A
NS MUTE
1.7V
1.7V
0.0V
0.0V
1-677-297-11
IC701
LA6500-FA
N/S AMP
22
E
13V
"RGB
-0.6V
-0.6V
33
44
&
TILT
AMP."
Z
CN703
GROUND
55
0.3V
0.3V
C708
C708
0.1
0.1
:MPS
:MPS
C703
C703
47
47
25V
25V
R702
R702
220
220
R703
R703
100
100
CN701
3P
R704
R704
2.2k
2.2k
Q700
2SC3311A
NS MUTE
R719
R719
220
220
2W
2W
1
1
R705
R705
10k
10k
:CHIP
:CHIP
-13V
R707
R707
1.5
1.5
:FPRD
:FPRD
1
N/S COIL
N.C.
3
3
N/S COIL+
A
R706
R706
1
1
CB BOARD WAVEFORMS
S901
4P
AC POWER SW
CN901
2P
WHT
:AC
BA5-881-CB
CN902
2P
WHT
:AC
AC
1
1
AC
AC
2
2
AC
AC IN
1-674-476-11
171695111
B
TO G BOARD
220V/50Hz
2
CN602
3
(AC POWER SW)
BA5-881-HZ
132.8V p-p (H)
Board
135.9V p-p (H)
C
140.6V p-p (H)
Z Boards
&
— 45 —
881 MB-CB-K-VB-HZ Boards.p65
2
2
HZ BOARD SCHEMATIC DIAGRAM (KV-25FV12A ONLY)
C701
C701
47
47
25V
25V
1
[AC POWER SWITCH]
(KV-25FV12A ONLY)
N/S COIL-
2
2
C702
C702
0.1
0.1
:MPS
:MPS
-13V
171818911
— 46 —
3/15/00, 2:29 PM
SW901
KV-24FV12/25FV12/25FV12A/25FV12C
K BOARD SCHEMATIC DIAGRAM
VB BOARD SCHEMATIC DIAGRAM
SDA
GND
TO MB BOARD
CN1000
3
2
1
SCL
CN402
3P
C418
C418
0.1
0.1
25V
25V
:CHIP
:CHIP
R456
R456
100
100
R455
R455
100
100
C408
C408
0.22
0.22
:CHIP
:CHIP
C417
C417
4.7
4.7
R450
R450
100
100
CN901
5P
C410
C410
0.033
0.033
:CHIP
:CHIP
C409
C409
0.0015
0.0015
B:CHIP
B:CHIP
C419
C419
1
16V :CHIP
:CHIP
1 16V
TO A BOARD
C411
C411
0.0033
0.0033
B:CHIP
B:CHIP
C416
C416
4.7
4.7
CN506
R403
R403
100
100
R404
R404
100
100
JW403
JW403
7.5MM
7.5MM
JW405
JW405
5MM
5MM
AUDIO-R
AUDIO-R
AUDIO-R
AUDIO-R
R451
R451
100
100
20
19
5
4
37
IN1
IN1
36
IN3
IN3
IN4
IN4
35
IN2
IN2
IN5
IN5
34
1
38
39
40
C405
C405
0.033
0.033
:CHIP
:CHIP
C424
C424
0.47
0.47
25V
25V
CHIP
CHIP
3
2
+B
1
R917
1k
D903
1SS133
TEMP-CORR
C404
C404
0.0033
0.0033
B:CHIP
B:CHIP
JW404
JW404
10MM
10MM
C202
C202
4.7
4.7
R407
R407
100
100
:CHIP
:CHIP
C909
0.0047
500V
E
R478
R478
470k
470k
R909
47
1/2W
:FPRD
1.8V
R913
68
Q904
2SC3311
AMP
R914
270
+B
C447
C447
2.2
2.2
R915
1k
24
C907
33
160V
R908
560
:FPRD
R911
68
R910
180
3W
:RS
C910
0.1
200V
:PT
67.9V
67.9V
R906
18k
R902
2.7
:FPRD
8
Q.P.-
7
Q.P.-
6
Q.P.+
5
Q.P.+
4
E
3
E
2
VM
1
VM
R901
47
:FPRD
0.4V
D901
MTZJ-T-77-39
C906
0.001 :PT
0.9V
R903
560
:FPRD
R904
18k
C904
0.001 :PT
C903
470
10V
C902
0.047
:PT
C901
2.2
160V
C201
C201
4.7
4.7
AUDIO-L
AUDIO-L
Q901
2SC4793
VM.DRIVE.2
R905
1k
:FPRD
D902
MTZJ-T-77-39
C905
0.047
200V
:PT
R477
R477
470k
470k
C911
100
10V
1.8V
Q902
2SA1837
VM.DRIVE.1
R907 135.4V
2.7
:FPRD
AUDIO-R
AUDIO-R
C448
C448
2.2
2.2
C460
C460
4.7
4.7
Q905
2SA1309A-QRSTA
VM OUT
5.4V
2.4V
R912
220
C908
470
10V
CN902
8P
5.7V
5.4V
Q903
2SC3311
AMP
2.4V
R922
22
:FPRD
5.7V
R916
1k
R409
R409
100
100
R410
R410
100
100
R921
10k
R918
100
9V
Q906
2SC3311
VM OUT
6.1V
R919
100
L901
JW(5mm)
R408
R408
100
100
R920
820
C913
0.001
C912
470
25V
AUDIO-L
AUDIO-L
BA5-881-VB
C450
C450
4.7
4.7
C458
C458
4.7
4.7
JW408
JW408
15MM
15MM
E
NC
9V
R405
R405
100
100
C406
C406
0.0015
0.0015
B:CHIP
B:CHIP
C413
C413
4.7
4.7
4
R406
R406
100
100
:CHIP
:CHIP
C407
C407
0.22
0.22
:CHIP
:CHIP
JW406
JW406
10MM
10MM
9V
IN1A
IN1A
IN6
IN6
33
IN2A
IN2A
BBEB
BBEB
23
AUDIO-R
AUDIO-R
C426
C426
1
1
LIN
C457
C457
0.033
0.033
CHIP
CHIP
IN3A
IN3A
IN4A
IN4A
IN5A
IN5A
IN6A
IN6A
BBEA
BBEA
TONE B
B
TONE
AUDIO PROCESSOR
32
2
VM OUT
134.9V
RIN
22
3
TONE B
B
TONE
31
6
BBEB
BBEB
TP1
FIL1
C456
C456
0.01
0.01
CHIP
CHIP
30
7
9V
R452
R452
10k CHIP
CHIP
10k
AUDIO-L
AUDIO-L
TONE A
A
TONE
FIL4
FIL2
21
TONE A
A
TONE
FIL6
20
29
8
BBEA
BBEA
1
19
28
AUDIO-L
AUDIO-L
2
TP3
18
MONB
MONB
C414
C414
4.7
4.7
MONA
MONA
3
FIL3
17
AUDIO-R
AUDIO-R
PS
PS
C422
C422
4.7
4.7
9
C412
C412
0.1
0.1
25V
25V
:CHIP
:CHIP
4
FIL5
FIL7
16
5
VOL1
LOUT
15
6
OUT B
B
OUT
C434
C434
0.1
0.1 AUDIO-L
AUDIO-L
25V
25V
CHIP
CHIP
10
LINE B
B
LINE
C432
C432
0.01
0.01
CHIP
CHIP
IC403
NJM2198 AUDIO AMP
VOL2
TP2
ROUT
MODE2
14
7
FIL9
8
FIL8
9
VREF
V+
GND
MODE1
13
10
VREF
11
27
11
NJW1130G
9V
C423
C423
4.7
4.7
12
26
12
LINE A
A
LINE
C433
C433
1
1
25
13
A
OUT A
OUT
C428
C428
100
100
C431
C431
0.1
0.1
25V
25V
CHIP
CHIP
AGC
AGC
24
IC404
DAC
DAC
DAC
DAC
23
14
VREF
VREF
22
15
C415
C415
4.7
4.7
C430
C430
0.22
0.22
25V
25V
CHIP
CHIP
C429
C429
0.0047
0.0047
CHIP
CHIP
DAC
DAC
9V
C427
C427
100
100
16
DAC
DAC
VCC
VCC
AUX1
AUX1
AUX0
AUX0
21
AUDIO-L
AUDIO-L
C425
C425
1
1
16V
16V
CHIP
CHIP
17
AGC
AGC
GND
GND
C446
C446
100
100
16V
16V
SDA
SDA
SCL
SCL
C451
C451
4.7
4.7
18
C914
0.047
:PT
R923
47
5
AUDIO-R
AUDIO-R
C455
C455
0.47
0.47
25V
25V
CHIP
CHIP
AUDIO-L
AUDIO-L
AUDIO-R
AUDIO-R
JW407
JW407
17.5MM
17.5MM
AUDIO-L
AUDIO-L
AUDIO-R
AUDIO-R
20
19
17
18
14
15
16
12
13
9
8
10
7
6
5
V2-L
TV-L
V2-R
TV-R
V1-R
BCLK
BDATA
V1-L
V3-R
4
11
V3-L
YUV-L
YUV-R
GND
9V
OUT-L
3
R480
R480
470k
470k
BA5-881-K
BA5-881-K
OUT-R
TO A BOARD CN460
VAR/FIX-L
MON-L
CN450
20P
MON-R
1
R479
R479
470k
470k
VAR/FIX-R
AUDIO PROCESSOR
2
C475
C475
0.1
0.1
[VELOCITY MODULATOR]
[AUDIO PROCESSOR]
5
N.C
N.C
1.3
N.C
1.3
25
E
24
E
4.7
4.5
N.C
7
8
18
4.5
9
4.5
26
4.4
4.5
19
NC
10
4.5
27
3.9
A
R919
NC
2
C425
3
4.5
20
4.5
11
NC
28
4.5
4
4.5
21
4.5
12
4.5
29
4.5
C410
C408
JR405
C419
20
4.5
9.0
11
GND
2
4.5
12
0
3
4.5
1
4.5
17
0.9
34
4.5
18
4.8
35
NC
19
4.9
36
4.5
20
GND
37
4.5
C411
C409
C418
C
R409
C422
C450
20 JR451
JR428
DATA
CN450
13
0
4
4.5
21
8.9
38
4.5
14
NC
5
4.5
22
NC
39
4.5
15
4.5
6
NC
23
NC
40
4.5
All voltages are in V
CLK
— 47 —
881 MB-CB-K-VB-HZ Boards.p65
3
— 48 —
3/15/00, 4:16 PM
C906
R907
1
D902
C
R219
1
R910
E
R408
C908
9
10
B
R906
4.5
R905
33
B
0.9
Q901
16
E
IC404
pin
volt
C903
4.5
Q906
4.5
8
B
32
Q903
4.5
E
15
Q905
4.5
"VELOCITY MODULATION"
1
JR452
24
C901
JR423
JR404
4.5
C904
21
4.5
7
D901
AUDIO PROCESSOR
C407
NC
31
R903
C406
30
1.0
R901
C404
4.5
14
R916
R406
40 R406
R410
13
4.5
C902
B
JR406
4.5
23
R911
IC404
22
4.5
C911
C413
4.5
6
R913
C405
JR421
5
R912
1
D903
C415
R914
C446
12
R923
C431
C430
C912
IC403
CN901
S.R.S
1
1
5
B
JR408 JR402
R920
3
JR422
1
CN903
JR426
B
A
JW419
13
24
4.5
4.5
4
C426
JR407
C456
16
17
3
VM
IC403
pin
volt
0-841-502-01
R452
2
R921
C424
C455
1
VM
K BOARD IC VOLTAGES
2
1
KV-24FV12/25FV12/25FV12A/25FV12C
6-4. SEMICONDUCTORS
2SB709A-QRS-TX
2SD601A-QRS-TX
2SC2412K-T-146-QR
2SA1837
2SC4159-E
1SS133T-77
D1N2OR-TA
D1NS4-TA
MTZJ-T-7712C
MTZJ-T-77-33B
MTZJ-T-77-39
RD8.2ES-T1B
D2SB60A-F04
2SC3209LK-TP
2SA1091O-TPE2
2SA993AS-QRT
ERC06-15S
ISS83TD
MTZJ-T-77-5.1C
MTZJ-T-775.6C
MTZJ-T-77-7.5A
MTZJ-T-77-10B
MTZJ-T-7730D
RD10ES-T1B
RGP10-GPKG3
RGP02-17PKG23
DAP202K-T-146
2SC1740S-QRT
2SA1309A-QRSTA
2SC3311A-QRSTA
2SD2144S-TP-UVW
2SK2845-LB102
TF541M
1SS83TD
D1NL2OU-TA
EL1Z-V1
ERA22-08TP3
GP08DPKG23
RGP10GPKG23
RU4AM-T3
D4SB60L-F
— 49 —
RD9.1EW-T1
MA111-TX
D5LC20U
KV-24FV12/25FV12/25FV12A/25FV12C
SECTION 7
EXPLODED VIEW
6-4. SEMICONDUCTORS
•
Items with no part number and no
description are not stocked because they
are seldom required for routine service.
•
The component parts of an assembly are
indicated by the reference numbers in the
remarks column.
Note:
2SB709A-QRS-TX
2SD601A-QRS-TX
2SC2412K-T-146-QR
2SC3209LK-TP
2SC1740S-QRT
2SA1309A-QRSTA
2SC3311A-QRSTA
2SD2144S-TP-UVW
•
Items marked * are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
Note:
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer que par
une piece portant le numero specifie.
The components identified by shading and mark
are
critical for safety. Replace only with part number
specified.
7-1. CHASSIS (KV-24FV12 ONLY)
4-041-180-01
7-685-647-71
7-685-663-71
4-041-268-01
24
SCREW +BVTP 4X12
SCREW +BVTP 3X10
SCREW +BVTP 4X16
SCREW (7) TAPPING
30
31
2SA1091O-TPE2
2SA993AS-QRT
2SA1837
2SC4159-E
2SK2845-LB102
TF541M
28
25
32
19
33
34
15
18
10
20
7
29
27
9
26
13
14
12
16
10
23
1SS133T-77
D1N2OR-TA
D1NS4-TA
MTZJ-T-7712C
MTZJ-T-77-33B
MTZJ-T-77-39
RD8.2ES-T1B
ERC06-15S
ISS83TD
MTZJ-T-77-5.1C
MTZJ-T-775.6C
MTZJ-T-77-7.5A
MTZJ-T-77-10B
MTZJ-T-7730D
RD10ES-T1B
RGP10-GPKG3
RGP02-17PKG23
DAP202K-T-146
D2SB60A-F04
1SS83TD
D1NL2OU-TA
EL1Z-V1
ERA22-08TP3
GP08DPKG23
RGP10GPKG23
RU4AM-T3
RD9.1EW-T1
3
MA111-TX
11
4
2
4
22
8
21
6
22
D4SB60L-F
D5LC20U
REF. NO. PART NO.
DESCRIPTION
1
2
3
4
5
X-4036-358-4
4-046-160-01
4-068-307-04
4-068-308-01
4-068-309-04
BEZNET ASSY
EMBLEM (NO.9), SONY
BUTTON, MULTI
GUIDE, LED
BUTTON, FUNCTION
6
7
8
9
10
4-068-306-03
4-057-714-01
1-452-896-11
8-733-250-05
4-053-005-01
DOOR
PIECE ASSY, TLH CORRECTION
COIL, NA ROTATION (RT200)
CRT 25RSN
SPACER, DY
REMARK
REF. NO. PART NO.
2-6
DESCRIPTION
REMARK
17
18
19
20
21
* A-1342-547-A
1-792-874-11
* A-1380-629-A
1-766-374-11
1-529-640-11
VB (VAR) MOUNTED PC BOARD
CORD, POWER (WITH CONNECTOR)
K (VAR) MOUNTED PC BOARD
PLUG, F-PIN
SPEAKER (13X8CM)
22
23
24
25
26
4-374-745-31
* 4-068-305-01
4-075-094-01
3-704-372-71
8-453-011-21
CUSHION (A)
BOX, SPEAKER
COVER, REAR
HOLDER, HV CABLE
NA299-S
11
12
13
1-451-475-11 DEFLECTION YOKE (Y25RSA)
* A-1332-057-A CB (VAR) MOUNTED PC BOARD
* A-1299-203-A A COMPLETE PC BOARD
The high-voltage leads associated with the FBT on this board
are not included and must be ordered separately. (See 31-33)
27
28
29
30
31
8-598-431-30
4-062-047-01
1-452-032-00
1-453-336-11
1-251-642-52
14
15
16
4-036-329-01 SPRING (B), TENSION
1-419-509-11 COIL, DEGAUSSING
* A-1304-193-A MB (VAR) MOUNTED PC BOARD
32
33
34
1-900-800-65 FOCUS LEAD
1-900-803-22 G2 LEAD
1-500-586-11 FILTER, CLAMP (FERRITE CORE)
— 49 —
881 MB-CB-K-VB-HZ Boards.p65
17
5
1
— 50 —
3/15/00, 2:30 PM
TUNER, FSS BTF-WA411
PIECE A(110), CONV CORRECT
MAGNET,DISC
FBT ASSY NX-4011//X4A4
31-33
HV CAP ASSY
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
Note:
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
The components identified by shading and mark
are critical for safety. Replace only with part number
specified.
7-2. CHASSIS (KV-25FV12A ONLY)
4-041-180-01
7-685-647-71
7-685-663-71
4-041-268-11
24
SCREW +BVTP 4X12
SCREW +BVTP 3X10
SCREW +BVTP 4X16
SCREW (7) TAPPING
33
34
29
25
35
19
36
15
26
27
18
10
20
7
28
30
32
9
31
13
14
12
16
10
23
3
11
4
22
17
5
1
2
8
21
6
22
REF. NO. PART NO.
DESCRIPTION
1
2
3
4
5
X-4037-467-2
4-046-160-01
4-068-307-04
4-068-308-11
4-068-309-04
BEZNET ASSY
EMBLEM (NO.9), SONY
BUTTON, MULTI
GUIDE, LED
BUTTON, FUNCTION
6
7
8
9
10
4-068-306-03
4-057-714-01
1-452-896-11
8-733-250-05
4-053-005-01
DOOR
PIECE ASSY, TLH CORRECTION
COIL, NA ROTATION (RT200)
CRT 25RSN
SPACER, DY
11
12
13
14
15
16
17
18
REMARK
REF. NO. PART NO.
DESCRIPTION
19
20
21
22
23
* A-1380-629-A
1-766-374-11
1-529-640-11
4-374-745-31
* 4-068-305-01
K (VAR) MOUNTED PC BOARD
PLUG, F-PIN
SPEAKER (13X8CM)
CUSHION (A)
BOX, SPEAKER
24
25
26
27
28
4-075-094-01
4-041-203-71
4-052-635-01
* A-1372-117-A
4-069-764-02
COVER, REAR
HOLDER, HV CABLE
MAIN POWER BRACKET
MOUNTED PWB, HZ
BUTTON, MAIN POWER
1-451-475-11 DEFLECTION YOKE (Y25RSA)
* A-1332-057-A CB (VAR) MOUNTED PC BOARD
* A-1299-205-A A COMPLETE PC BOARD
The high-voltage leads associated with the FBT on this board
are not included and must be ordered separately. (See 34-36)
29
30
31
32
33
4-062-047-01
1-452-032-00
8-453-011-21
8-598-431-30
1-453-336-11
4-036-329-01
1-419-510-11
* A-1304-192-A
* A-1342-547-A
1-783-838-31
34
35
36
1-251-642-52 HV CAP ASSY
1-900-800-65 FOCUS LEAD
1-900-803-22 G2 LEAD
2-6
SPRING (B), TENSION
COIL, DEGAUSSING
MB (VAR) MOUNTED PC BOARD
VB (VAR) MOUNTED PC BOARD
CORD, POWER (WITH CONNECTOR)
— 51 —
REMARK
PIECE A(110), CONV CORRECT
MAGNET,DISC
NA299-S
TUNER, FSS BTF-WA411
FBT ASSY NX-4011//X4A4
34-36
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
Note:
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
The components identified by shading and mark
are critical for safety. Replace only with part number
specified.
7-3. CHASSIS (KV-25FV12/25FV12C ONLY)
4-041-180-01
7-685-647-91
7-685-663-91
4-041-268-01
24
SCREW +BVTP 4X12
SCREW +BVTP 3X10
SCREW +BVTP 4X16
SCREW (7) TAPPING
30
31
28
25
32
19
33
15
18
10
20
7
29
27
9
26
13
14
12
16
10
23
3
11
4
22
17
5
1
2
8
21
6
22
REF. NO. PART NO.
DESCRIPTION
1
2
3
4
5
X-4036-358-4
4-046-160-01
4-068-307-04
4-068-308-01
4-068-309-04
BEZNET ASSY
EMBLEM (NO.9), SONY
BUTTON, MULTI
GUIDE, LED
BUTTON, FUNCTION
6
7
8
9
10
4-068-306-03
4-057-714-01
1-452-896-11
8-733-250-05
4-053-005-01
DOOR
PIECE ASSY, TLH CORRECTION
COIL, NA ROTATION (RT200)
CRT 25RSN
SPACER, DY
11
12
13
14
15
16
17
REMARK
2-6
1-451-475-11 DEFLECTION YOKE (Y25RSA)
* A-1332-057-A CB (VAR) MOUNTED PC BOARD
* A-1299-223-A A COMPLETE PC BOARD
The high-voltage leads associated with the FBT on this board
are not included and must be ordered separately. (See 31-33)
4-036-329-01
1-419-510-11
* A-1304-193-A
* A-1342-547-A
SPRING (B), TENSION
COIL, DEGAUSSING
MB (VAR) MOUNTED PC BOARD
VB (VAR) MOUNTED PC BOARD
REF. NO. PART NO.
18
DESCRIPTION
REMARK
19
20
21
22
1-790-316-21 CORD, AC POWER(WITH CONNECTOR)
(KV-25FV12 ONLY)
1-769-796-31 CORD, POWER (WITH CONNECTOR)
(KV-25FV12C ONLY)
* A-1380-629-A K (VAR) MOUNTED PC BOARD
1-766-374-11 PLUG, F-PIN
1-529-640-11 SPEAKER (13X8CM)
4-374-745-31 CUSHION (A)
23
24
25
26
27
* 4-068-305-01
4-075-094-01
3-704-372-71
8-453-011-21
8-598-431-30
28
29
30
31
32
33
4-062-047-01
1-452-032-00
1-453-336-11
1-251-642-52
1-900-800-65
1-900-803-22
18
— 52 —
BOX, SPEAKER
COVER, REAR
HOLDER, HV CABLE
NA299-S
TUNER, FSS BTF-WA411
PIECE A(110), CONV CORRECT
MAGNET,DISC
FBT ASSY NX-4011//X4A4
31-33
HV CAP ASSY
FOCUS LEAD
G2 LEAD
KV-24FV12/25FV12/25FV12A/25FV12C
SECTION 8
ELECTRICAL PARTS LIST
Note:
•
The components identified by
in this
manual have been carefully factoryselected for each set in order to satisfy
regulations regarding X-ray radiation.
Should replacement be required, replace
only with the value originally used.
•
Items marked * are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
The components identified by shading
are critical for safety. Replace
and mark
only with part number specified.
Note:
Les composants identifies per un trame
et une marque
sont critiques pour la
securite. Ne les remplacer que par une
piece portant le numero specifie.
REF. NO. PART NO.
*
*
*
A-1299-203-A
A-1299-205-A
A-1299-223-A
DESCRIPTION
•
All variable and adjustable resistors have
characteristic curve B, unless otherwise
noted.
REMARK
A COMPLETE PC BOARD (KV-24FV12 ONLY)
A COMPLETE PC BOARD (KV-25FV12A ONLY)
A COMPLETE PC BOARD (KV-25FV12/25FV12C ONLY)
The high voltage leads associated with the FBT on this board are not
included and must be ordered separately. Order the following leads
when requesting this A Board:
1-251-642-52 HV CAP ASSY
1-900-803-22 G2 LEAD
1-900-800-65 FOCUS LEAD
1-533-223-11
* 4-374-846-11
4-382-854-11
4-382-854-11
HOLDER, FUSE
COVER, CAPACITOR, CAP TYPE
SCREW (M3X10), P, SW (+)
SCREW (M3X10), P, SW (+)
CAPACITOR
RESISTORS
• All resistors are in ohms
• F : nonflammable
When indicating parts by reference
number, please include the board name.
REF. NO. PART NO.
DESCRIPTION
REMARK
C439
C441
C442
C450
C501
1-126-940-11
1-164-346-11
1-126-963-11
1-165-320-11
1-102-112-00
ELECT
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC
330µF
1µF
4.7µF
0.47µF
330PF
20%
10%
10%
25V
16V
50V
16V
50V
C502
C503
C504
C505
C506
1-106-383-00
1-102-212-00
1-102-002-00
1-162-129-00
1-162-318-11
MYLAR
CERAMIC
CERAMIC
CERAMIC
CERAMIC
0.047µF
820PF
680PF
150PF
0.001µF
10%
10%
10%
10%
10%
200V
500V
500V
2KV
500V
C507
C508
C509
C510
C511
1-127-717-11
1-137-150-11
1-162-116-00
1-107-651-11
1-115-521-11
CAP, METALIZED PP FILM
MYLAR
0.01µF
CERAMIC
680PF
ELECT
4.7µF
FILM
0.82µF
19000PF
10% 100V
10% 2KV
20% 250V
5%
250V
C512
C513
C514
C515
C516
1-106-383-00
1-106-343-00
1-117-813-11
1-162-116-00
1-117-214-11
MYLAR
MYLAR
FILM
CERAMIC
CERAMIC
0.047µF
0.001µF
0.75µF
680PF
0.001µF
10%
10%
5%
10%
10%
200V
100V
250V
2KV
2KV
1-130-895-00
1-164-646-11
1-126-941-11
1-102-244-00
1-162-815-11
FILM
CERAMIC
ELECT
CERAMIC
CERAMIC
0.056µF
2200PF
470µF
220PF
47PF
10%
10%
20%
10%
5%
400V
500V
25V
500V
500V
20%
C100
C101
C102
C104
C105
1-216-295-91
1-216-295-91
1-126-933-11
1-126-941-11
1-104-664-11
SHORT
SHORT
ELECT
ELECT
ELECT
100µF
470µF
47µF
20%
20%
20%
16V
25V
25V
C520
C521
C523
C524
C525
C204
C205
C210
C214
C215
1-163-017-00
1-126-963-11
1-126-963-11
1-164-346-11
1-164-346-11
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
0.0047µF
4.7µF
4.7µF
1µF
1µF
10%
20%
20%
50V
50V
50V
16V
16V
C526
C527
C528
C529
C530
1-126-960-11
1-126-965-11
1-164-161-11
1-164-161-11
1-163-105-00
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
1µF
22µF
0.0022µF
0.0022µF
33PF
20%
20%
10%
10%
5%
50V
50V
50V
50V
50V
C216
C219
C401
C402
C403
1-126-963-11
1-126-964-11
1-126-968-11
1-126-943-11
1-126-957-11
ELECT
ELECT
ELECT
ELECT
ELECT
4.7µF
10µF
100µF
2200µF
0.22µF
20%
20%
20%
20%
20%
50V
50V
50V
25V
50V
C531
C533
C534
C535
C537
1-106-387-00
1-126-941-11
1-126-964-11
1-126-959-11
1-126-963-11
MYLAR
ELECT
ELECT
ELECT
ELECT
0.068µF
470µF
10µF
0.47µF
4.7µF
10%
20%
20%
20%
20%
200V
25V
50V
50V
50V
C420
C421
C435
C438
1-164-222-11
1-164-222-11
1-164-222-11
1-126-940-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
0.22µF
0.22µF
0.22µF
330µF
20%
25V
25V
25V
25V
C539
C540
C541
C542
1-107-645-11
1-107-645-11
1-126-969-11
1-126-967-11
ELECT
ELECT
ELECT
ELECT
22µF
22µF
220µF
47µF
20%
20%
20%
20%
160V
160V
50V
50V
— 53 —
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
Note:
The components identified by shading
are critical for safety. Replace
and mark
only with part number specified.
REF.NO. PART NO.
DESCRIPTION
C543
C546
C547
C548
C549
1-137-194-81
1-107-635-11
1-163-031-11
1-123-024-21
1-126-934-11
MYLAR
ELECT
CERAMIC CHIP
ELECT
ELECT
0.47µF
4.7µF
0.01µF
33µF
220µF
C550
C551
C553
C601
C602
1-117-661-11
1-137-417-11
1-107-662-11
1-164-004-11
1-126-967-11
C604
C606
C607
C609
C610
1-164-182-11
1-127-795-51
1-136-311-11
1-126-968-11
1-126-964-11
C611
C612
1-127-795-51 CERAMIC
3300PF
1-128-717-11 ELECT
680µF
(KV-24FV12 ONLY)
1-128-718-11 ELECT
560µF
(ALL EXCEPT KV-24FV12)
1-126-964-11 ELECT
10µF
1-130-495-00 MYLAR
0.1µF
C612
C613
C614
C615
REMARK
REF.NO. PART NO.
DESCRIPTION
20%
50V
160V
50V
160V
16V
C644
C645
C646
C647
C648
1-161-964-91
1-161-964-91
1-161-964-91
1-161-964-91
1-136-346-21
CERAMIC
CERAMIC
CERAMIC
CERAMIC
MYLAR
0.0047µF
0.0047µF
0.0047µF
0.0047µF
0.22µF
20%
250V
250V
250V
250V
125V
FILM
MYLAR
ELECT
CERAMIC CHIP
ELECT
0.15µF
5%
0.0047µF 10%
22µF
20%
0.1µF
10%
47µF
20%
250V
200V
250V
25V
50V
C652
C654
C655
C657
C658
1-130-471-00
1-107-636-11
1-136-311-11
1-104-664-11
1-135-573-51
MYLAR
ELECT
MYLAR
ELECT
ELECT
0.001µF
10µF
0.47µF
47µF
15000µF
5%
20%
20%
20%
20%
50V
160V
125V
25V
25V
CERAMIC CHIP
CERAMIC
MYLAR
ELECT
ELECT
0.0033µF
3300PF
0.47µF
100µF
10µF
10%
20%
20%
20%
20%
50V
250V
125V
50V
50V
C699
C2001
1-117-703-11 CERAMIC
1-104-664-11 ELECT
0.0047µF
47µF
20%
20%
250V
25V
20%
20%
250V
250V
20%
400V
CN406 * 1-564-507-11 PLUG, CONNECTOR 4P
CN407
1-900-805-02 CONNECTOR ASSY, 5P BOARD
CN408
1-900-805-02 CONNECTOR ASSY, 5P BOARD
CN460
1-573-298-21 CONNECTOR, BOARD TO BOARD 20P
CN501 * 1-580-798-11 CONNECTOR PIN (DY) 6P
20%
5%
50V
50V
10%
400V
5%
1KV
3%
10%
5%
1.5KV
50V
50V
5%
20%
CN502 *
CN506 *
CN601 *
CN602 *
CN2001*
1-564-509-11
1-564-508-11
1-508-786-00
1-580-843-11
1-564-511-11
CN2002
CN2009
1-573-298-21 CONNECTOR, BOARD TO BOARD 20P
1-573-298-21 CONNECTOR, BOARD TO BOARD 20P
C617
C618
C619
C620
C621
C622
C623
C624
1-104-665-11
1-125-772-91
1-164-625-11
1-164-625-11
1-131-867-51
ELECT
CERAMIC
CERAMIC
CERAMIC
ELECT
100µF
1500PF
680PF
680PF
100µF
20%
10%
10%
10%
25V
2KV
500V
500V
160V
C625
C626
C627
C628
C630
1-135-573-51
1-135-412-51
1-136-189-00
1-104-665-11
1-127-797-51
ELECT
ELECT
MYLAR
ELECT
CERAMIC
(KV-24FV12 ONLY)
15000µF
1000µF
0.1µF
100µF
4700PF
20%
20%
10%
20%
20%
25V
25V
250V
25V
250V
C631
4700PF
20%
250V
D215
C634
C635
C636
C637
1-127-797-51 CERAMIC
(KV-24FV12 ONLY)
1-137-605-11 MYLAR
1-163-009-11 CERAMIC CHIP
1-126-970-11 ELECT
1-163-009-11 CERAMIC CHIP
0.01µF
0.001µF
330µF
0.001µF
10%
10%
20%
10%
250V
50V
50V
50V
C638
C639
C641
C643
1-163-005-11
1-126-965-11
1-107-679-91
1-104-760-11
470PF
22µF
10µF
0.047µF
10%
20%
20%
10%
50V
50V
450V
50V
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
REMARK
CONNECTOR
1-130-202-00 FILM
0.022µF
(ALL EXCEPT KV-24FV12)
1-107-824-11 CERAMIC
220PF
(ALL EXCEPT KV-24FV12)
1-125-893-11 FILM
680PF
1-164-081-11 CERAMIC
470PF
1-136-356-11 MYLAR
470PF
C616
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
PLUG, CONNECTOR 6P
PLUG, CONNECTOR 5P
PIN, CONNECTOR (5MM PITCH) 2P
PIN, CONNECTOR (POWER)
PLUG, CONNECTOR 8P
DIODE
D204
D208
D209
D210
D211
8-719-982-22
8-719-110-17
8-719-110-17
8-719-110-17
8-719-108-12
D212
D213
D214
D230
8-719-110-17 DIODE MTZJ-T-77-10B
8-719-110-17 DIODE MTZJ-T-77-10B
8-719-108-12 DIODE RD9.1EW-T1
(KV-25FV12A ONLY)
8-719-108-12 DIODE RD9.1EW-T1
(KV-25FV12A ONLY)
8-719-118-27 DIODE RD9.1EW-T1
D231
D400
D401
D501
D502
8-719-118-27
8-719-118-27
8-719-110-17
8-719-945-80
8-719-908-03
D503
D504
8-719-908-03 DIODE GP08DPKG23
8-719-945-80 DIODE ERC06-15S
— 54 —
DIODE MTZJ-T-77-30D
DIODE MTZJ-T-77-10B
DIODE MTZJ-T-77-10B
DIODE MTZJ-T-77-10B
DIODE RD9.1EW-T1
(KV-25FV12A ONLY)
DIODE RD9.1EW-T1
DIODE RD9.1EW-T1
DIODE MTZJ-T-77-10B
DIODE ERC06-15S
DIODE GP08DPKG23
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
Note:
The components identified by shading
are critical for safety. Replace
and mark
only with part number specified.
REF.NO. PART NO.
DESCRIPTION
D505
D506
D507
D508
D509
8-719-312-10
8-719-302-43
8-719-991-33
8-719-991-33
8-719-921-44
DIODE RU4AM-T3
DIODE RGP10GPKG3
DIODE 1SS133T-77
DIODE 1SS133T-77
DIODE MTZJ-T-77-5.1C
D510
D511
D513
D514
D516
8-719-908-03
8-719-302-43
8-719-979-85
8-719-979-85
8-719-991-33
DIODE GP08DPKG23
DIODE RGP10GPKG23
DIODE RGP15GPKG23
DIODE RGP15GPKG23
DIODE 1SS133T-77
D517
D518
D519
D520
D601
8-719-991-33
8-719-110-08
8-719-302-43
8-719-073-01
8-719-991-33
DIODE 1SS133T-77
DIODE RD8.2ES-T1B
DIODE EL1Z-V1
DIODE MA111-TX
DIODE 1SS133T-77
D602
D603
D604
D605
D606
8-719-991-33
8-719-982-26
8-719-028-72
8-719-510-53
8-719-108-18
DIODE 1SS133T-77
DIODE MTZJ-T-77-33B
DIODE RGP02-17PKG23
DIODE D4SB60L-F
DIODE TF541M
D607
D608
D609
D610
D611
8-719-991-33 DIODE 1SS133T-77
8-719-110-53 DIODE MTZJ-T-77-20B
8-719-311-31 DIODE RU-1P
(ALL EXCEPT KV-24FV12)
8-719-510-02 DIODE D1NS4-TA
8-719-063-70 DIODE D1NL20U-TA
D612
D613
D614
D615
D616
8-719-110-17
8-719-063-70
8-719-063-70
8-719-312-10
8-719-510-37
DIODE MTZJ-T-77-10B
DIODE D1NL20U-TA
DIODE D1NL20U-TA
DIODE RU4AM-T3
DIODE D5LC20U
D617
D618
D619
D620
D622
8-719-110-31
8-719-991-33
8-719-110-17
8-719-510-37
8-719-077-76
DIODE MTZJ-T-77-12C
DIODE 1SS133T-77
DIODE MTZJ-T-77-10B
DIODE D5LC20U
DIODE D2SB60A-F04
D623
D624
D625
D626
D627
8-719-948-45
8-719-991-33
8-719-991-33
8-719-063-70
8-719-110-03
DIODE ERA22-08TP3
DIODE 1SS133T-77
DIODE 1SS133T-77
DIODE D1NL20U-TA
DIODE MTZJ-T-77-7.5A
D628
D2001
8-719-510-48 DIODE D1N20R-TA
8-719-070-79 DIODE LNK0220022G1
(KV-25FV12A ONLY)
8-719-074-84 DIODE LNK0120022G1
(ALL EXCEPT KV-25FV12A)
8-719-110-17 DIODE MTZJ-T-77-10B
8-719-108-12 DIODE RD9.1EW-T1
8-719-921-44 DIODE MTZJ-T-77-5.1C
8-719-921-44 DIODE MTZJ-T-77-5.1C
D2001
D2002
D2003
D2004
D2005
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
REMARK
REF.NO. PART NO.
FUSE
F601
F601
DESCRIPTION
REMARK
1-576-193-11 FUSE 6.3A/125V
(KV-24FV12 ONLY)
1-532-506-51 FUSE 6.3A/250V
(ALL EXCEPT KV-24FV12)
FERRITE BEAD
FB501
FB502
FB503
FB600
FB601
1-410-397-21
1-410-397-21
1-410-397-21
1-412-911-11
1-412-911-11
FERRITE
FERRITE
FERRITE
FERRITE
FERRITE
1.1µH
1.1µH
1.1µH
0µH
0µH
FB602
FB603
FB604
FB605
FB606
1-412-911-11
1-412-911-11
1-412-911-11
1-412-911-11
1-412-911-11
FERRITE
FERRITE
FERRITE
FERRITE
FERRITE
0µH
0µH
0µH
0µH
0µH
FB609
FB610
1-412-911-11 FERRITE
1-412-911-11 FERRITE
0µH
0µH
IC
IC402
IC501
IC502
IC601
IC601
IC602
IC603
IC604
IC2001
8-759-573-40
8-759-700-07
8-759-980-58
8-749-015-61
IC TDA8580Q/N1
IC NJM2903M-TE2
IC TDA8172
IC STR-F6626
(KV-24FV12 ONLY)
8-749-014-48 IC STR-F6656
(ALL EXCEPT KV-24FV12)
8-749-016-47
8-759-198-03
8-759-701-75
8-742-134-00
IC EA135-F12
IC PQ09RF21
IC NJM7805FA
HYB IC SBX1981-51P
JACK
J201
J202
J205
J401
1-794-119-11
1-794-267-11
1-794-116-11
1-568-267-21
TERMINAL BLOCK, S 4P
JACK, PIN 3P
JACK BLOCK, PIN 2P
JACK
CHIP CONDUCTOR
JR001
JR002
JR403
JR405
JR411
JR413
JR430
— 55 —
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
Note:
The components identified by shading
are critical for safety. Replace
and mark
only with part number specified.
REF.NO. PART NO.
JR471
JR503
DESCRIPTION
REMARK
1-216-295-91 SHORT
1-216-295-91 SHORT
COIL
L101
L102
L103
L501
L502
1-414-267-11
1-414-273-11
1-414-267-11
1-409-955-11
1-412-552-11
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
10µH
100µH
10µH
8mH
2.2mH
L503
L504
L505
L506
L510
1-406-677-11
1-412-533-21
1-406-978-11
1-406-677-11
1-412-528-11
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
10mH
47µH
150µH
10mH
18µH
L603
L604
L605
1-412-529-11 INDUCTOR
1-412-525-31 INDUCTOR
1-412-529-11 INDUCTOR
22µH
10µH
22µH
PHOTO COUPLER
PH601
REF.NO. PART NO.
RESISTOR
DESCRIPTION
REMARK
R101
R105
R107
R108
R115
1-216-073-00
1-216-065-91
1-216-025-91
1-216-025-91
1-216-295-91
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
SHORT
10K
4.7K
100
100
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
R204
R205
R208
R214
R215
1-216-083-00
1-216-689-11
1-215-899-11
1-216-113-00
1-216-113-00
RES-CHIP
RES-CHIP
METAL OXIDE
RES-CHIP
RES-CHIP
27K
39K
15K
470K
470K
5%
5%
5%
5%
5%
1/10W
1/10W
2W
1/10W
1/10W
R235
R237
R238
R239
R401
1-216-089-91
1-216-033-00
1-216-033-00
1-216-089-91
1-216-080-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
47K
220
220
47K
20K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R402
R412
R413
R421
R422
1-216-073-00
1-216-113-00
1-216-113-00
1-249-425-11
1-249-389-11
RES-CHIP
RES-CHIP
RES-CHIP
CARBON
CARBON
10K
470K
470K
4.7K
4.7
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/4W
1/4W
R426
R427
R428
R429
R430
1-216-009-91
1-247-815-91
1-216-033-00
1-216-113-00
1-216-049-91
RES-CHIP
CARBON
RES-CHIP
RES-CHIP
RES-CHIP
22
220
220
470K
1K
5%
5%
5%
5%
5%
1/10W
1/4W
1/10W
1/10W
1/10W
R431
R432
R433
R436
R437
1-216-049-91
1-216-085-00
1-216-113-00
1-216-073-00
1-216-073-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
1K
33K
470K
10K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R438
R439
R440
R441
R442
1-216-073-00
1-216-073-00
1-216-097-91
1-216-081-00
1-216-025-91
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
10K
10K
100K
22K
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R445
R446
R447
R454
R501
1-216-073-00
1-249-435-11
1-216-065-91
1-216-025-91
1-247-843-11
RES-CHIP
CARBON
RES-CHIP
RES-CHIP
CARBON
10K
33K
4.7K
100
3.3K
5%
5%
5%
5%
5%
1/10W
1/4W
1/10W
1/10W
1/4W
R502
R503
R506
R507
R508
1-216-480-11
1-249-426-11
1-215-885-00
1-260-328-11
1-247-863-91
METAL OXIDE
CARBON
METAL OXIDE
CARBON
CARBON
820
5.6K
68
1K
22K
5%
5%
5%
5%
5%
3W
1/4W
2W
1/2W
1/4W
R509
R510
R513
1-216-480-11 METAL OXIDE
1-249-411-11 CARBON
1-215-908-21 METAL OXIDE
820
330
33
5%
5%
5%
3W
1/4W
3W
8-749-010-64 PHOTO COUPLER PC123FY2
IC LINK
PS401
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
1-532-686-21 LINK, IC 2.7A/150V
TRANSISTOR
Q101
Q410
Q411
Q501
Q502
8-729-422-27
8-729-422-27
8-729-216-22
8-729-140-50
8-729-046-07
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SC3209LK-TP
TRANSISTOR 2SD2578-YB
Q503
Q504
Q505
Q506
Q507
8-729-422-27
8-729-809-29
8-729-200-17
8-729-422-27
8-729-216-22
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SC4159-E
TRANSISTOR 2SA1091O-TPE2
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
Q601
Q602
Q603
Q604
Q605
8-729-922-37
8-729-423-33
8-729-119-76
8-729-422-27
8-729-046-40
TRANSISTOR 2SD2144S-TP-UVW
TRANSISTOR 2SC3311A-QRSTA
TRANSISTOR 2SA1309A-QRSTA
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SK2663
Q606
Q607
Q608
Q609
8-729-422-27
8-729-922-37
8-729-422-27
8-729-423-33
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SD2144S-TP-UVW
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SC3311A-QRSTA
— 56 —
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
Note:
The components identified by shading
and mark
are critical for safety.
Replace only with part number specified.
REF.NO. PART NO.
DESCRIPTION
in this manual have been
The components identified by
carefully factory-selected for each set in order to satisfy
regulations regarding x-ray radiation. Should replacement
be required, replace only with the value originally used.
REMARK
REF.NO. PART NO.
R516
R517
R518
R519
R520
1-249-429-11
1-249-429-11
1-249-429-11
1-249-429-11
1-215-861-00
CARBON
CARBON
CARBON
CARBON
METAL OXIDE
10K
10K
10K
10K
47
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1W
R521
R522
R523
R524
R525
1-249-411-11
1-249-415-11
1-216-073-00
1-249-429-11
1-216-069-00
CARBON
CARBON
RES-CHIP
CARBON
RES-CHIP
330
680
10K
10K
6.8K
5%
5%
5%
5%
5%
1/4W
1/4W
1/10W
1/4W
1/10W
R526
R527
R528
R529
R530
1-208-814-91
1-216-079-00
1-249-421-11
1-216-113-00
1-216-081-00
METAL CHIP
RES-CHIP
CARBON
RES-CHIP
RES-CHIP
22K
18K
2.2K
470K
22K
1%
5%
5%
5%
5%
1/10W
1/10W
1/4W
1/10W
1/10W
R532
R533
R534
R535
R536
1-215-437-00
1-215-461-00
1-215-451-00
1-249-441-11
1-216-351-00
METAL
METAL
METAL
CARBON
METAL OXIDE
4.7K
47K
18K
100K
1.5
1%
1%
1%
5%
5%
1/4W
1/4W
1/4W
1/4W
1W
R538
R539
R540
R541
R543
1-215-890-11
1-249-385-11
1-215-445-00
1-249-429-11
1-247-887-00
METAL OXIDE
CARBON
METAL
CARBON
CARBON
470
2.2
10K
10K
220K
5%
5%
1%
5%
5%
2W
1/4W
1/4W
1/4W
1/4W
R544
R546
R549
R550
R552
1-260-312-11
1-249-377-11
1-260-288-11
1-260-288-11
1-215-910-00
CARBON
CARBON
CARBON
CARBON
METAL OXIDE
47
0.47
0.47
0.47
68
5%
5%
5%
5%
5%
1/2W
1/4W
1/2W
1/2W
3W
R553
R554
R555
R556
R557
1-216-365-00
1-249-429-11
1-247-895-91
1-249-418-11
1-247-895-91
METAL OXIDE
CARBON
CARBON
CARBON
CARBON
0.47
10K
470K
1.2K
470K
5%
5%
5%
5%
5%
2W
1/4W
1/4W
1/4W
1/4W
R558
R559
R560
R561
R562
1-216-097-91
1-216-073-00
1-215-902-11
1-215-416-00
1-208-806-11
RES-CHIP
RES-CHIP
METAL OXIDE
METAL
METAL CHIP
100K
10K
47K
620
10K
5%
5%
5%
1%
1%
1/10W
1/10W
1W
1/4W
1/10W
R563
R564
R565
R566
R567
1-249-441-11
1-208-828-11
1-249-429-11
1-216-073-00
1-216-073-00
CARBON
METAL CHIP
CARBON
RES-CHIP
RES-CHIP
100K
82K
10K
10K
10K
5%
1%
5%
5%
5%
1/4W
1/10W
1/4W
1/10W
1/10W
R568
R571
R572
1-215-882-00 METAL OXIDE
1-216-065-91 RES-CHIP
1-216-065-91 RES-CHIP
22
4.7K
4.7K
5%
5%
5%
2W
1/10W
1/10W
R601
DESCRIPTION
REMARK
4.7M
5%
1/2W
R602
R603
R607
R608
1-219-513-11 CARBON
(KV-24FV12 ONLY)
1-249-389-11 CARBON
1-215-485-00 METAL
1-215-859-00 METAL OXIDE
1-240-205-11 CARBON
4.7
470K
22
22M
5%
1%
5%
5%
1/4W
1/4W
1W
1/2W
R609
R610
R611
R612
R613
1-216-049-91
1-216-073-00
1-216-089-91
1-216-045-00
1-219-512-11
1K
10K
47K
680
2.2M
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/2W
R614
R615
5%
5%
1/4W
1W
R616
R617
R618
1-249-413-11 CARBON
470
1-218-265-11 METAL
8.2M
(ALL EXCEPT KV-24FV12)
1-260-302-51 CARBON
6.8
1-216-009-91 RES-CHIP
22
1-249-440-11 CARBON
82K
5%
5%
5%
1/2W
1/10W
1/4W
R619
R620
R621
R622
R623
1-249-437-11
1-249-417-11
1-240-251-11
1-249-441-11
1-260-324-11
5%
5%
5%
5%
5%
1/4W
1/4W
10W
1/4W
1/2W
R624
R625
R626
R627
1-249-429-11
1-249-437-11
1-220-926-11
1-215-483-00
CARBON
10K
CARBON
47K
FUSIBLE
0.47
METAL
390K
(KV-24FV12 ONLY)
1-215-479-00 METAL
270K
(ALL EXCEPT KV-24FV12)
5%
5%
10%
1%
1/4W
1/4W
1/2W
1/4W
1%
1/4W
1-215-479-00 METAL
270K
(ALL EXCEPT KV-24FV12)
1-249-421-11 CARBON
2.2K
1-215-929-11 METAL OXIDE
100K
(ALL EXCEPT KV-24FV12)
1-216-361-21 METAL OXIDE
0.22
1-249-415-11 CARBON
680
1%
1/4W
5%
5%
1/4W
3W
5%
5%
2W
1/4W
1-216-073-00 RES-CHIP
10K
1-216-057-00 RES-CHIP
2.2K
1-216-485-11 METAL OXIDE
5.6K
(ALL EXCEPT KV-24FV12)
1-249-399-11 CARBON
33
(KV-24FV12 ONLY)
1-249-402-11 CARBON
56
(ALL EXCEPT KV-24FV12)
5%
5%
5%
1/10W
1/10W
3W
5%
1/4W
5%
1/4W
1-249-421-11
1-249-417-11
1-216-362-11
1-216-089-91
1-249-419-11
1-247-843-11
1-215-898-11
5%
5%
5%
5%
5%
5%
5%
1/4W
1/4W
2W
1/10W
1/4W
1/4W
2W
R627
R628
R630
R631
R632
R633
R634
R635
R637
R638
R638
R639
R640
R641
R642
R643
R644
R645
— 57 —
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
CARBON
CARBON
CARBON
CEMENTED
CARBON
CARBON
CARBON
CARBON
METAL OXIDE
RES-CHIP
CARBON
CARBON
METAL OXIDE
47K
1K
6.8
100K
470
2.2K
1K
0.27
47K
1.5K
3.3K
10K
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
Note:
The components identified by shading
are critical for safety. Replace
and mark
only with part number specified.
REF.NO. PART NO.
DESCRIPTION
R646
R648
R649
R650
R651
1-249-419-11
1-215-908-21
1-249-417-11
1-216-387-11
1-249-429-11
CARBON
METAL OXIDE
CARBON
METAL OXIDE
CARBON
1.5K
33
1K
0.68
10K
5%
5%
5%
5%
5%
1/4W
3W
1/4W
3W
1/4W
R653
R655
R656
R658
R659
1-216-049-91
1-216-049-91
1-249-429-11
1-216-387-11
1-215-857-11
RES-CHIP
RES-CHIP
CARBON
METAL OXIDE
METAL OXIDE
1K
1K
10K
0.68
10
5%
5%
5%
5%
5%
1/10W
1/10W
1/4W
3W
1W
R660
5%
3W
5%
3W
5%
5%
1/10W
3W
R663
1-215-924-00 METAL OXIDE
15K
(KV-24FV12 ONLY)
1-216-485-11 METAL OXIDE
5.6K
(ALL EXCEPT KV-24FV12)
1-216-057-00 RES-CHIP
2.2K
1-216-485-11 METAL OXIDE
5.6K
(ALL EXCEPT KV-24FV12)
1-216-081-00 RES-CHIP
22K
5%
1/10W
R2001
R2002
R2003
R2004
R2006
1-216-057-00
1-216-053-00
1-249-425-11
1-216-069-00
1-216-295-91
5%
5%
5%
5%
1/10W
1/10W
1/4W
1/10W
R660
R661
R662
R2007
R2011
R2012
R2013
R2014
REMARK
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
REF.NO. PART NO.
RES-CHIP
RES-CHIP
CARBON
RES-CHIP
SHORT
(KV-25FV12A ONLY)
2.2K
1.5K
4.7K
6.8K
1-249-413-11 CARBON
(KV-25FV12A ONLY)
1-249-415-11 CARBON
1-249-416-11 CARBON
1-249-421-11 CARBON
1-249-427-11 CARBON
470
5%
1/4W
680
820
2.2K
6.8K
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
DESCRIPTION
REMARK
TRANSFORMER
T501
T503
T504
T505
T602
1-437-195-11
1-426-981-11
1-431-693-11
1-453-336-11
1-426-717-11
T602
1-435-617-11 TRANSFORMER, LINE FILTER
(ALL EXCEPT KV-24FV12)
1-433-806-11 TRANSFORMER, REGULATOR
(KV-24FV12 ONLY)
1-433-807-11 TRANSFORMER, REGULATOR
(ALL EXCEPT KV-24FV12)
1-431-852-11 TRANSFORMER, CONVERTER (SRT)
T603
T603
T604
TRANSFORMER, HORIZONTAL DRIVE
TRANSFORMER, FERRITE (PMT)
TRANSFORMER, HORIZONTAL LINEAR
FBT ASSY NX-4011//X
TRANSFORMER, LINE FILTER (LFT)
(KV-24FV12 ONLY)
THERMISTOR
TH601
1-803-586-11 THERMISTOR, NTC
THERMISTOR
THP601
THP601
1-809-539-11 THERMISTOR, POSITIVE
(KV-24FV12 ONLY)
1-803-540-11 THERMISTOR
(ALL EXCEPT KV-24FV12)
TUNER
TU101
8-598-431-30 TUNER, FSS BTF-WA411
VARISTOR
RELAY
RY601
RY602
VDR601
1-755-198-11 RELAY
1-755-266-11 RELAY, AC POWER
VDR601
1-803-585-11 VARISTOR ENE271D-10A
(KV-24FV12 ONLY)
1-803-967-11 VARISTOR (ENE621D-14A)
(ALL EXCEPT KV-24FV12)
SWITCH
S2001
S2002
S2003
S2004
S2005
1-692-431-21
1-692-431-21
1-692-431-21
1-692-431-21
1-692-431-21
SWITCH, TACTILE
SWITCH, TACTILE
SWITCH, TACTILE
SWITCH, TACTILE
SWITCH, TACTILE
S2006
S2007
S2008
1-692-431-21 SWITCH, TACTILE
1-762-816-11 SWITCH, TACTILE
1-762-816-11 SWITCH, TACTILE
SWITCH
SW502
1-572-707-11 SWITCH, LEVER
*
A-1332-057-A
CB (VAR) MOUNTED PC BOARD
4-382-854-11
SCREW (M3X10), P, SW (+)
CAPACITOR
C701
C702
C703
C704
C705
— 58 —
1-104-664-11
1-136-165-00
1-104-664-11
1-107-649-11
1-107-652-11
ELECT
MYLAR
ELECT
ELECT
ELECT
47µF
0.1µF
47µF
2.2µF
10µF
20%
5%
20%
20%
20%
25V
50V
25V
250V
250V
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
Note:
The components identified by shading
are critical for safety. Replace
and mark
only with part number specified.
REF.NO. PART NO.
DESCRIPTION
C707
C708
C709
C710
CERAMIC
MYLAR
ELECT
ELECT
1-162-114-00
1-136-165-00
1-126-934-11
1-126-964-11
REMARK
0.0047µF
0.1µF
220µF
10µF
5%
20%
20%
2KV
50V
16V
50V
CONNECTOR
CN701 * 1-564-506-11 PLUG, CONNECTOR 3P
CN702
1-695-915-11 TAB (CONTACT)
CN705
1-564-512-11 PLUG, CONNECTOR 9P
CN706 * 1-564-509-11 PLUG, CONNECTOR 6P
8-719-901-83
8-719-901-83
8-719-901-83
8-719-302-43
REF.NO. PART NO.
DESCRIPTION
REMARK
R712
R713
R714
R715
1-260-099-11
1-260-099-11
1-260-087-11
1-260-132-11
CARBON
CARBON
CARBON
CARBON
1K
1K
100
560K
5%
5%
5%
5%
1/2W
1/2W
1/2W
1/2W
R716
R717
R718
R719
R720
R721
1-260-123-11
1-216-373-11
1-216-375-00
1-215-888-00
1-249-421-11
1-249-421-11
CARBON
METAL OXIDE
METAL OXIDE
METAL OXIDE
CARBON
CARBON
100K
2.2
3.3
220
2.2K
2.2K
5%
5%
5%
5%
5%
5%
1/2W
2W
2W
2W
1/4W
1/4W
VARIABLE RESISTOR
DIODE
D701
D702
D703
D704
Z
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
RV701
DIODE 1SS83TD
DIODE 1SS83TD
DIODE 1SS83TD
DIODE RGP10GPKG23
1-241-656-11 RES, ADJ, METAL FILM
110M
HZ
IC
*
IC701
IC702
CN901 * 1-580-843-11 PIN, CONNECTOR (POWER)
CN902 * 1-580-843-11 PIN, CONNECTOR (POWER)
1-451-470-21 SOCKET, CRT
COIL
L701
MOUNTED PWB, HZ
(KV-25FV12A ONLY)
CONNECTOR
JACK
J701
A-1372-117-A
8-759-803-42 IC LA6500-FA
8-759-562-43 IC TDA6108JF/N1B
SWITCH
1-408-613-31 INDUCTOR
68µH
S901
1-571-433-21 SWITCH, PUSH (AC POWER)
TRANSISTOR
Q700
Q701
8-729-423-33 TRANSISTOR 2SC3311A-QRSTA
8-729-423-33 TRANSISTOR 2SC3311A-QRSTA
*
A-1380-629-A
K (VAR) MOUNTED PC BOARD
RESISTOR
R700
R701
R702
R703
R704
1-247-863-91
1-249-429-11
1-247-815-91
1-247-807-31
1-249-421-11
CARBON
CARBON
CARBON
CARBON
CARBON
22K
10K
220
100
2.2K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R705
R706
R707
R708
R709
R710
R711
1-249-429-11
1-249-381-11
1-249-383-11
1-247-807-31
1-247-807-31
1-247-807-31
1-260-099-11
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
10K
1
1.5
100
100
100
1K
5%
5%
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
1/2W
CAPACITOR
C201
C202
C404
C405
C406
1-126-963-11
1-126-963-11
1-164-182-11
1-163-034-00
1-163-011-11
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
4.7µF
4.7µF
0.0033µF
0.033µF
0.0015µF
C407
C408
C409
C410
C411
C412
1-164-222-11
1-164-222-11
1-163-011-11
1-163-034-00
1-164-182-11
1-163-038-91
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.22µF
0.22µF
0.0015µF
0.033µF
0.0033µF
0.1µF
— 59 —
20%
20%
10%
10%
10%
10%
50V
50V
50V
50V
50V
25V
25V
50V
50V
50V
25V
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
Note:
The components identified by shading
are critical for safety. Replace
and mark
only with part number specified.
REF.NO. PART NO.
DESCRIPTION
REMARK
C413
C414
C415
C416
C417
1-126-963-11
1-126-963-11
1-126-963-11
1-126-963-11
1-126-963-11
ELECT
ELECT
ELECT
ELECT
ELECT
4.7µF
4.7µF
4.7µF
4.7µF
4.7µF
C418
C419
C422
C423
C424
1-163-038-91
1-164-346-11
1-126-963-11
1-126-963-11
1-164-005-11
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
0.1µF
1µF
4.7µF
4.7µF
0.47µF
C425
C426
C427
C428
C429
1-164-346-11
1-126-960-11
1-126-968-11
1-126-968-11
1-163-017-00
CERAMIC CHIP
ELECT
ELECT
ELECT
CERAMIC CHIP
1µF
1µF
100µF
100µF
0.0047µF
C430
C431
C432
C433
C434
1-164-222-11
1-163-038-91
1-163-021-91
1-126-960-11
1-163-038-91
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
0.22µF
0.1µF
0.01µF
1µF
0.1µF
C446
C447
C448
C450
C451
1-126-933-11
1-126-961-91
1-126-961-91
1-126-963-11
1-126-963-11
ELECT
ELECT
ELECT
ELECT
ELECT
100µF
2.2µF
2.2µF
4.7µF
4.7µF
C455
C456
C457
C458
C460
C475
1-164-005-11
1-163-021-91
1-163-034-00
1-126-963-11
1-126-963-11
1-163-038-91
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
0.47µF
0.01µF
0.033µF
4.7µF
4.7µF
0.1µF
20%
20%
20%
20%
20%
20%
20%
20%
20%
20%
10%
10%
20%
20%
20%
20%
20%
20%
10%
20%
20%
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
REF.NO. PART NO.
DESCRIPTION
50V
50V
50V
50V
50V
JR423
JR426
JR427
JR428
JR429
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
SHORT
SHORT
SHORT
SHORT
SHORT
25V
16V
50V
50V
25V
JR452
JR474
JR477
1-216-295-91 SHORT
1-216-295-91 SHORT
1-216-295-91 SHORT
16V
50V
50V
50V
50V
REMARK
COIL
L410
1-414-271-11 INDUCTOR
47µH
RESISTOR
25V
25V
50V
50V
25V
R403
R404
R405
R406
R407
1-216-025-91
1-216-025-91
1-216-025-91
1-216-025-91
1-216-025-91
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
16V
50V
50V
50V
50V
R408
R409
R410
R450
R451
1-216-025-91
1-216-025-91
1-216-025-91
1-216-025-91
1-216-025-91
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
100
100
100
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
25V
50V
50V
50V
50V
25V
R452
R455
R456
R477
R478
1-216-073-00
1-216-025-91
1-216-025-91
1-216-113-91
1-216-113-91
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
10K
100
100
470K
470K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R479
R480
1-216-113-91 RES-CHIP
1-216-113-91 RES-CHIP
470K
470K
5%
5%
1/10W
1/10W
20%
5%
20%
25V
50V
50V
50V
50V
50V
50V
CONNECTOR
CN402
CN450
1-691-765-11 PLUG (MICRO CONNECTOR) 3P
1-573-301-21 CONNECTOR, BOARD TO BOARD 20P
IC
IC403
IC404
8-759-658-19 IC NJM2198
8-759-658-01 IC NJW1130G
CHIP CONDUCTOR
JR402
JR405
JR406
JR420
JR421
JR422
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
SHORT
SHORT
SHORT
SHORT
SHORT
SHORT
*
A-1304-193-A
*
A-1304-192-A
MB (VAR) MOUNTED PC BOARD
(ALL EXCEPT KV-25FV12A)
MB (VAR) MOUNTED PC BOARD
(KV-25FV12A ONLY)
CAPACITOR
C1002
C1005
C1008
C1010
C1011
C1012
C1013
— 60 —
1-107-698-11
1-163-259-91
1-126-964-11
1-163-035-00
1-163-259-91
1-126-960-11
1-163-009-11
ELECT
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
10µF
220PF
10µF
0.047µF
220PF
1µF
0.001µF
5%
20%
10%
Note:
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
The components identified by shading
are critical for safety. Replace
and mark
only with part number specified.
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
REF.NO. PART NO.
DESCRIPTION
REMARK
C1014
C1015
C1016
C1018
C1019
1-130-495-00
1-163-231-11
1-163-231-11
1-126-960-11
1-104-664-11
MYLAR
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
0.1µF
15PF
15PF
1µF
47µF
5%
5%
5%
20%
20%
C1020
C1021
C1022
C1023
C1024
1-163-013-91
1-163-259-91
1-163-135-00
1-163-009-11
1-163-259-91
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
2200PF
220PF
560PF
0.001µF
220PF
C1026
C1027
C1028
C1029
C1031
1-163-259-91
1-163-038-91
1-163-259-91
1-163-013-91
1-163-009-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
220PF
0.1µF
220PF
2200PF
0.001µF
C1032
C1034
C1035
C1041
C1042
1-163-267-91
1-163-259-91
1-163-267-91
1-126-935-11
1-163-013-91
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
C1043
C1048
C1049
C1050
C1053
1-163-809-91
1-137-194-81
1-163-017-00
1-163-037-11
1-163-229-11
C1054
C1055
C1056
C1058
C1060
REF.NO. PART NO.
DESCRIPTION
50V
50V
50V
50V
25V
C1315
C1320
C1321
C1322
C1323
1-163-021-91
1-163-021-91
1-163-021-91
1-163-021-91
1-126-933-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
0.01µF
0.01µF
0.01µF
0.01µF
100µF
10%
10%
10%
10%
20%
50V
50V
50V
50V
16V
10%
5%
5%
10%
5%
50V
50V
50V
50V
50V
C1324
C1325
C1326
C1327
C1328
1-163-021-91
1-163-123-00
1-163-021-91
1-126-933-11
1-163-227-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
0.01µF
180PF
0.01µF
100µF
10PF
10%
5%
10%
20%
0.50PF
50V
50V
50V
16V
50V
5%
5%
10%
10%
50V
25V
50V
50V
50V
C1329
C1330
C1331
C1332
C1334
1-163-010-11
1-163-231-11
1-163-021-91
1-163-021-91
1-163-021-91
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.0012µF
15PF
0.01µF
0.01µF
0.01µF
10%
5%
10%
10%
10%
50V
50V
50V
50V
50V
470PF
220PF
470PF
470µF
2200PF
5%
5%
5%
20%
10%
50V
50V
50V
16V
50V
C1335
C1336
C1339
C1340
C1341
1-163-021-91
1-163-021-91
1-163-021-91
1-126-963-11
1-163-021-91
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
0.01µF
0.01µF
0.01µF
4.7µF
0.01µF
10%
10%
10%
20%
10%
50V
50V
50V
50V
50V
CERAMIC CHIP
MYLAR
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.047µF
0.47µF
0.0047µF
0.022µF
12PF
10%
5%
10%
10%
5%
25V
50V
50V
50V
50V
C1342
C1343
C1344
C1345
C1349
1-163-021-91
1-163-038-91
1-126-935-11
1-163-021-91
1-163-021-91
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
CERAMIC CHIP
0.01µF
0.1µF
470µF
0.01µF
0.01µF
10%
20%
10%
10%
50V
25V
16V
50V
50V
1-163-259-91
1-163-229-11
1-163-009-11
1-163-009-11
1-163-009-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
220PF
12PF
0.001µF
0.001µF
0.001µF
5%
5%
10%
10%
10%
50V
50V
50V
50V
50V
C1350
C1351
C1352
C1353
C1354
1-163-021-91
1-126-963-11
1-104-664-11
1-126-964-11
1-126-959-11
10%
20%
20%
20%
20%
50V
50V
25V
50V
50V
C1066
C1068
C1071
C1072
C1073
1-163-009-11
1-163-009-11
1-163-009-11
1-163-259-91
1-163-259-91
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.001µF
0.001µF
0.001µF
220PF
220PF
10%
10%
10%
5%
5%
50V
50V
50V
50V
50V
CERAMIC CHIP
0.01µF
ELECT
4.7µF
ELECT
47µF
ELECT
10µF
ELECT
0.47µF
(ALL EXCEPT KV-25FV12A)
C1354
20%
50V
20%
5%
16V
50V
C1074
C1075
C1076
C1077
C1099
1-163-259-91
1-126-935-11
1-126-959-11
1-126-964-11
1-163-009-11
CERAMIC CHIP
ELECT
ELECT
ELECT
CERAMIC CHIP
220PF
470µF
0.47µF
10µF
0.001µF
5%
20%
20%
20%
10%
50V
16V
50V
50V
50V
5%
50V
C1357
1-126-957-11 ELECT
0.22UF
(KV-25FV12A ONLY)
1-126-767-11 ELECT
1000µF
1-163-259-91 CERAMIC CHIP
220PF
(KV-25FV12A ONLY)
1-163-133-00 CERAMIC CHIP
470PF
(ALL EXCEPT KV-25FV12A)
1-163-038-91 CERAMIC CHIP
0.1µF
C1304
C1305
C1306
C1307
C1308
1-126-959-11
1-163-021-91
1-126-933-11
1-163-021-91
1-126-933-11
ELECT
CERAMIC CHIP
ELECT
CERAMIC CHIP
ELECT
0.47µF
0.01µF
100µF
0.01µF
100µF
20%
10%
20%
10%
20%
50V
50V
16V
50V
16V
C1358
C1359
C1361
C1363
1-126-963-11
1-126-964-11
1-163-231-11
1-163-233-11
C1309
C1310
C1311
C1313
1-163-021-91
1-163-021-91
1-163-038-91
1-163-021-91
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
0.01µF
0.01µF
0.1µF
0.01µF
10%
10%
50V
50V
25V
50V
10%
C1355
C1356
C1356
C1364
C1365
C1366
C1367
C1375
— 61 —
REMARK
25V
ELECT
ELECT
CERAMIC CHIP
CERAMIC CHIP
(KV-25FV12A ONLY)
1-163-233-11 CERAMIC CHIP
4.7µF
10µF
15PF
18PF
20%
20%
5%
5%
50V
50V
50V
50V
18PF
5%
50V
1-163-233-11 CERAMIC CHIP
(KV-25FV12A ONLY)
1-126-964-11 ELECT
1-126-964-11 ELECT
1-163-034-00 CERAMIC CHIP
18PF
5%
50V
10µF
10µF
0.033µF
20%
20%
50V
50V
50V
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
Note:
The components identified by shading
are critical for safety. Replace
and mark
only with part number specified.
REF.NO. PART NO.
C1376
C1377
C1378
C1379
C1379
DESCRIPTION
REMARK
1-163-243-11
1-126-960-11
1-163-038-91
1-163-017-00
CERAMIC CHIP
47PF
ELECT
1µF
CERAMIC CHIP
0.1µF
CERAMIC CHIP
0.0047µF
(KV-25FV12A ONLY)
1-163-021-91 CERAMIC CHIP
0.01µF
(ALL EXCEPT KV-25FV12A)
C1380
C1381
C1382
C1385
C1386
1-163-003-11
1-163-038-91
1-126-964-11
1-126-964-11
1-163-038-91
CERAMIC CHIP
CERAMIC CHIP
ELECT
ELECT
CERAMIC CHIP
330PF
0.1µF
10µF
10µF
0.1µF
C1387
C1389
C1392
C1394
C1399
1-163-267-91
1-163-038-91
1-163-231-11
1-104-664-11
1-163-243-11
CERAMIC CHIP
CERAMIC CHIP
CERAMIC CHIP
ELECT
CERAMIC CHIP
470PF
0.1µF
15PF
47µF
47PF
5%
20%
10%
10%
50V
10%
50V
25V
50V
50V
25V
5%
5%
20%
5%
1-564-506-51
1-564-511-11
1-560-124-00
1-573-301-21
1-573-301-21
1-900-805-12
PLUG, CONNECTOR 3P
PLUG, CONNECTOR 8P
PLUG, CONNECTOR (2.5MM) 4P
CONNECTOR, BOARD TO BOARD 20P
CONNECTOR, BOARD TO BOARD 20P
CONNECTOR ASSY 9P BOARD
DIODE
D1001
D1003
D1005
D1010
D1011
8-719-921-44
8-719-976-99
8-719-109-89
8-719-977-22
8-719-073-01
DIODE MTZJ-T-77-5.1C
DIODE UDZ-TE-17-5.1B
DIODE MTZJ-T-77-5.6C
DIODE UDZ-TE-17-9.1B
DIODE MA111-TX
D1012
D1013
D1014
D1301
D1310
8-719-073-01
8-719-977-22
8-719-073-01
8-719-914-44
8-719-976-99
DIODE MA111-TX
DIODE UDZ-TE-17-9.1B
DIODE MA111-TX
DIODE DAP202K-T-146
DIODE UDZ-TE-17-5.1B
50V
25V
50V
25V
50V
IC1001
IC1002
IC1003
IC1301
IC1302
IC1304
IC1305
1-412-911-11 FERRITE
1-412-911-11 FERRITE
FILTER
FL1301
FL1302
FL1303
1-239-847-11 FILTER, LOW PASS
1-239-847-11 FILTER, LOW PASS
1-239-847-11 FILTER, LOW PASS
0µH
0µH
REMARK
8-759-658-03
8-759-353-00
8-759-527-77
8-752-090-40
IC M37273MF-258SP
IC NJM2534M(TE2)
IC M24C16-MN6T
IC CXA2135S
(KV-25FV12A ONLY)
8-752-092-17 IC CXA2131AS
(ALL EXCEPT KV-25FV12A)
8-759-655-75 IC TC90A49P
8-759-353-00 IC NJM2534M(TE2)
8-759-658-02 IC BA3993F
CHIP CONDUCTOR
JR0002
JR1001
JR1002
JR1005
JR1006
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
SHORT
SHORT
SHORT
SHORT
SHORT
JR1010
JR1015
JR1016
JR1017
JR1018
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
SHORT
SHORT
SHORT
SHORT
SHORT
JR1019
JR1088
JR1307
JR1310
JR1313
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
SHORT
SHORT
SHORT
SHORT
SHORT
JR1314
JR1315
JR1316
JR1317
JR1320
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
SHORT
SHORT
SHORT
SHORT
SHORT
JR1321
JR1322
JR1323
JR1324
1-216-295-91
1-216-295-91
1-216-295-91
1-216-295-91
SHORT
SHORT
SHORT
SHORT
FERRITE BEAD
FB1301
FB1302
DESCRIPTION
IC
IC1301
CONNECTOR
CN1000*
CN1001*
CN1002*
CN1003
CN1004
CN1303
REF.NO. PART NO.
50V
50V
25V
50V
20%
20%
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
COIL
L1001
L1003
L1004
L1302
L1303
L1304
L1305
L1310
L1311
L1315
— 62 —
1-414-273-11
1-414-273-11
1-408-963-11
1-414-267-11
1-414-267-11
1-414-267-11
1-414-267-11
1-414-267-11
1-414-271-11
1-414-267-11
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
INDUCTOR
100µH
100µH
2.7µH
10µH
10µH
10µH
10µH
10µH
47µH
10µH
Note:
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
The components identified by shading
are critical for safety. Replace
and mark
only with part number specified.
REF.NO. PART NO.
DESCRIPTION
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
REMARK
TRANSISTOR
Q1001
Q1002
Q1003
Q1009
Q1010
8-729-216-22
8-729-216-22
8-729-422-27
8-729-216-22
8-729-422-27
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SD601A-QRS-TX
Q1011
Q1301
Q1302
Q1306
Q1307
8-729-422-27
8-729-422-27
8-729-216-22
8-729-422-27
8-729-216-22
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
Q1308
Q1310
Q1311
Q1312
Q1313
8-729-216-22
8-729-422-27
8-729-422-27
8-729-216-22
8-729-216-22
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
Q1315
Q1316
Q1317
Q1325
Q1326
8-729-216-22
8-729-216-22
8-729-216-22
8-729-422-27
8-729-422-27
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SD601A-QRS-TX
Q1327
Q1328
Q1329
Q1330
8-729-422-27
8-729-216-22
8-729-216-22
8-729-120-28
Q1330
Q1331
Q1332
Q1336
Q1350
Q1354
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SC2412K-T-146-QR
(KV-25FV12A ONLY)
8-729-422-27 TRANSISTOR 2SD601A-QRS-TX
(ALL EXCEPT KV-25FV12A)
8-729-216-22
8-729-216-22
8-729-422-27
8-729-216-22
8-729-216-22
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SD601A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
TRANSISTOR 2SB709A-QRS-TX
RESISTOR
REF.NO. PART NO.
DESCRIPTION
REMARK
R1029
R1030
R1031
R1032
R1033
1-216-113-00
1-216-049-91
1-216-041-00
1-216-065-91
1-216-081-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
470K
1K
470
4.7K
22K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1034
R1035
R1036
R1037
R1038
1-216-043-91
1-216-049-91
1-216-033-00
1-216-033-00
1-216-025-91
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
560
1K
220
220
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1040
R1041
R1042
R1043
R1044
1-216-033-00
1-216-073-00
1-249-413-11
1-216-071-00
1-216-065-91
RES-CHIP
RES-CHIP
CARBON
RES-CHIP
RES-CHIP
220
10K
470
8.2K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/4W
1/10W
1/10W
R1045
R1046
R1047
R1048
R1049
1-216-065-91
1-249-425-11
1-216-065-91
1-216-065-91
1-216-065-91
RES-CHIP
CARBON
RES-CHIP
RES-CHIP
RES-CHIP
4.7K
4.7K
4.7K
4.7K
4.7K
5%
5%
5%
5%
5%
1/10W
1/4W
1/10W
1/10W
1/10W
R1050
R1052
R1053
R1054
R1055
1-216-065-91
1-216-033-00
1-216-033-00
1-216-065-91
1-216-049-91
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
4.7K
220
220
4.7K
1K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1056
R1057
R1058
R1059
R1060
1-216-081-00
1-216-049-91
1-216-635-11
1-247-815-91
1-216-635-11
RES-CHIP
RES-CHIP
METAL CHIP
CARBON
METAL CHIP
22K
1K
220
220
220
5%
5%
1%
5%
1%
1/10W
1/10W
1/10W
1/4W
1/10W
R1061
R1062
R1063
R1064
R1065
1-247-815-91
1-216-073-00
1-216-033-00
1-216-025-91
1-216-033-00
CARBON
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
220
10K
220
100
220
5%
5%
5%
5%
5%
1/4W
1/10W
1/10W
1/10W
1/10W
R1001
R1016
R1017
R1018
R1019
1-216-065-91
1-216-049-91
1-216-025-91
1-249-429-11
1-216-045-00
RES-CHIP
RES-CHIP
RES-CHIP
CARBON
RES-CHIP
4.7K
1K
100
10K
680
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/4W
1/10W
R1066
R1067
R1068
R1069
R1070
1-216-033-00
1-216-033-00
1-216-025-91
1-216-033-00
1-216-033-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
220
220
100
220
220
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1020
R1021
R1022
R1023
R1024
1-216-097-91
1-216-121-91
1-216-073-00
1-216-073-00
1-216-033-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100K
1M
10K
10K
220
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1071
R1072
R1073
R1074
R1075
1-208-806-11
1-216-065-91
1-216-065-91
1-216-355-11
1-216-065-91
METAL CHIP
RES-CHIP
RES-CHIP
METAL OXIDE
RES-CHIP
10K
4.7K
4.7K
3.3
4.7K
1%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1W
1/10W
R1025
R1026
R1027
R1028
1-208-814-91
1-216-065-91
1-216-041-00
1-216-045-00
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP
22K
4.7K
470
680
1%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
R1076
R1077
R1078
R1079
1-216-065-91
1-216-065-91
1-216-049-91
1-216-069-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
4.7K
4.7K
1K
6.8K
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
— 63 —
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
Note:
The components identified by shading
are critical for safety. Replace
and mark
only with part number specified.
REF.NO. PART NO.
DESCRIPTION
REMARK
R1080
R1081
R1082
R1084
R1085
1-216-069-00
1-216-069-00
1-216-065-91
1-216-045-00
1-216-045-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
6.8K
6.8K
4.7K
680
680
5%
5%
5%
5%
5%
R1086
R1087
R1090
R1098
R1099
1-216-045-00
1-216-061-00
1-216-033-00
1-216-033-00
1-208-798-11
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
METAL CHIP
680
3.3K
220
220
4.7K
R1103
R1104
R1105
R1108
R1109
1-216-065-91
1-216-073-00
1-216-073-00
1-216-065-91
1-216-073-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
R1110
R1111
R1300
R1301
R1302
1-216-059-00
1-216-065-91
1-216-049-91
1-216-053-00
1-216-041-00
R1303
R1304
R1306
R1308
R1310
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
REF.NO. PART NO.
DESCRIPTION
1/10W
1/10W
1/10W
1/10W
1/10W
R1338
R1342
R1344
R1345
R1346
1-216-091-00
1-216-025-91
1-216-025-91
1-216-049-91
1-216-033-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
5%
5%
5%
5%
1%
1/10W
1/10W
1/10W
1/10W
1/10W
R1347
R1348
R1349
4.7K
10K
10K
4.7K
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1350
R1351
1-216-025-91 RES-CHIP
1-216-025-91 RES-CHIP
1-216-295-91 SHORT
(KV-25FV12A ONLY)
1-216-073-00 RES-CHIP
1-216-067-00 RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
2.7K
4.7K
1K
1.5K
470
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1352
R1355
R1356
R1357
R1358
1-216-049-91
1-216-025-91
1-216-067-00
1-216-043-91
1-216-057-00
1-216-025-91
1-216-049-91
1-216-033-00
1-216-033-00
1-216-025-91
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
1K
220
220
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1359
R1360
R1361
R1362
R1363
R1311
R1312
R1313
R1314
R1315
1-216-047-91
1-208-806-11
1-216-033-00
1-216-022-00
1-216-053-00
RES-CHIP
METAL CHIP
RES-CHIP
RES-CHIP
RES-CHIP
820
10K
220
75
1.5K
5%
1%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1316
R1317
R1318
R1319
R1320
1-216-295-91
1-216-022-00
1-216-022-00
1-216-022-00
1-216-025-91
SHORT
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
75
75
75
100
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
R1322
R1323
R1325
R1326
R1327
1-216-081-00
1-216-025-91
1-216-057-00
1-216-043-91
1-216-025-91
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
22K
100
2.2K
560
100
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1328
R1329
R1330
R1331
R1332
1-216-067-00
1-216-091-00
1-216-081-00
1-216-049-91
1-216-043-91
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
5.6K
56K
22K
1K
560
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1333
R1334
R1335
R1336
1-216-033-00
1-216-025-91
1-216-025-91
1-216-053-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
220
100
100
1.5K
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
REMARK
56K
100
100
1K
220
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
100
100
5%
5%
1/10W
1/10W
10K
5.6K
5%
5%
1/10W
1/10W
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
1K
100
5.6K
560
2.2K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
1-216-025-91
1-216-041-00
1-216-295-91
1-216-065-91
1-216-043-91
RES-CHIP
RES-CHIP
SHORT
RES-CHIP
RES-CHIP
100
470
5%
5%
1/10W
1/10W
4.7K
560
5%
5%
1/10W
1/10W
R1364
R1365
R1366
R1367
R1368
1-216-025-91
1-216-025-91
1-216-025-91
1-216-025-91
1-216-073-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
100
100
100
100
10K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1369
5%
1/4W
R1374
1-259-884-11 CARBON
4.7M
(KV-25FV12A ONLY)
1-216-295-91 SHORT
(KV-25FV12A ONLY)
1-216-295-91 SHORT
1-216-295-91 SHORT
(KV-25FV12A ONLY)
1-216-049-91 RES-CHIP
1K
5%
1/10W
R1375
R1376
R1378
R1379
R1380
1-216-295-91
1-216-295-91
1-216-295-91
1-216-057-00
1-216-057-00
SHORT
SHORT
SHORT
RES-CHIP
RES-CHIP
2.2K
2.2K
5%
5%
1/10W
1/10W
R1381
R1382
R1383
R1384
R1385
1-216-057-00
1-216-097-91
1-216-097-91
1-216-097-91
1-216-085-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
2.2K
100K
100K
100K
33K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
R1386
R1387
R1388
R1389
R1390
R1391
1-216-073-00
1-216-085-00
1-216-129-00
1-216-071-00
1-216-025-91
1-216-073-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
10K
33K
2.2M
8.2K
100
10K
5%
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
1/10W
R1371
R1372
R1373
— 64 —
Note:
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
The components identified by shading
are critical for safety. Replace
and mark
only with part number specified.
REF.NO. PART NO.
DESCRIPTION
R1392
R1393
R1394
R1395
R1396
1-216-295-91
1-216-069-00
1-216-033-00
1-216-033-00
1-216-033-00
SHORT
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
R1397
R1398
R1399
R1400
R1401
1-216-033-00
1-216-049-91
1-216-073-00
1-216-295-91
1-216-073-00
R1402
R1403
R1404
R1406
R1407
1-216-065-91
1-216-049-91
1-216-073-00
1-216-049-91
1-216-065-91
R1409
R1410
R1411
R1412
R1413
1-216-043-91 RES-CHIP
560
1-216-295-91 SHORT
(ALL EXCEPT KV-25FV12A)
1-216-033-00 RES-CHIP
220
1-216-635-11 METAL CHIP
220
1-216-091-00 RES-CHIP
56K
R1414
R1415
R1416
R1417
R1418
1-216-049-91
1-216-049-91
1-216-057-00
1-216-035-00
1-216-045-00
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
R1419
R1442
1-216-295-91 SHORT
1-216-111-00 RES-CHIP
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
REMARK
6.8K
220
220
220
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
RES-CHIP
RES-CHIP
RES-CHIP
SHORT
RES-CHIP
220
1K
10K
5%
5%
5%
1/10W
1/10W
1/10W
10K
5%
1/10W
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
RES-CHIP
4.7K
1K
10K
1K
4.7K
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
5%
1/10W
5%
1%
5%
1/10W
1/10W
1/10W
1K
1K
2.2K
270
680
5%
5%
5%
5%
5%
1/10W
1/10W
1/10W
1/10W
1/10W
390K
5%
1/10W
REF.NO. PART NO.
DESCRIPTION
REMARK
C905
C906
C907
C908
C909
1-106-383-00
1-130-471-00
1-107-638-11
1-126-925-11
1-161-830-00
MYLAR
MYLAR
ELECT
ELECT
CERAMIC
0.047µF
0.001µF
33µF
470µF
0.0047µF
10%
5%
20%
20%
200V
50V
160V
10V
500V
C910
C911
C912
C913
C914
1-104-999-11
1-104-665-11
1-126-941-11
1-102-074-00
1-130-491-00
MYLAR
ELECT
ELECT
CERAMIC
MYLAR
0.1µF
100µF
470µF
0.001µF
0.047µF
10%
20%
20%
10%
5%
200V
10V
25V
50V
50V
CONNECTOR
CN901 * 1-564-508-11 PLUG, CONNECTOR 5P
CN902 * 1-770-723-11 CONNECTOR, BOARD TO BOARD 8P
DIODE
D901
D902
D903
8-719-110-88 DIODE MTZJ-T-77-39
8-719-110-88 DIODE MTZJ-T-77-39
8-719-991-33 DIODE 1SS133T-77
TRANSISTOR
Q901
Q902
Q903
Q904
Q905
Q906
8-729-017-06
8-729-017-05
8-729-423-33
8-729-423-33
8-729-119-76
8-729-423-33
TRANSISTOR 2SC4793
TRANSISTOR 2SA1837
TRANSISTOR 2SC3311A-QRSTA
TRANSISTOR 2SC3311A-QRSTA
TRANSISTOR 2SA1309A-QRSTA
TRANSISTOR 2SC3311A-QRSTA
CRYSTAL
X1001
X1303
RESISTOR
1-767-487-11 VIBRATOR, CRYSTAL
1-579-973-11 VIBRATOR, CRYSTAL
(KV-25FV12A ONLY)
1-567-505-11 OSCILLATOR, CRYSTAL
1-579-972-11 VIBRATOR, CRYSTAL
(KV-25FV12A ONLY)
X1304
X1305
V
*
A-1342-547-A
VB (VAR) MOUNTED PC BOARD
4 - 3 8 2 - 8 5 4 - 1 1 SCREW (M3X10), P, SW (+)
CAPACITOR
C901
C902
C903
C904
1-107-667-11
1-130-491-00
1-126-925-11
1-130-471-00
ELECT
MYLAR
ELECT
MYLAR
2.2µF
0.047µF
470µF
0.001µF
20%
5%
20%
5%
160V
50V
10V
50V
R901
R902
R903
R904
R905
1-249-401-11
1-249-386-11
1-249-414-11
1-249-432-11
1-249-417-11
CARBON
CARBON
CARBON
CARBON
CARBON
47
2.7
560
18K
1K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R906
R907
R908
R909
R910
1-249-432-11
1-249-386-11
1-249-414-11
1-260-312-11
1-216-476-11
CARBON
CARBON
CARBON
CARBON
METAL OXIDE
18K
2.7
560
47
180
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/2W
3W
R911
R912
R913
R914
R915
1-249-403-11
1-247-815-91
1-249-403-11
1-249-410-11
1-249-417-11
CARBON
CARBON
CARBON
CARBON
CARBON
68
220
68
270
1K
5%
5%
5%
5%
5%
1/4W
1/4W
1/4W
1/4W
1/4W
R916
R917
1-249-417-11 CARBON
1-249-417-11 CARBON
1K
1K
5%
5%
1/4W
1/4W
— 65 —
KV-24FV12/25FV12/25FV12A/25FV12C
Note:
Note:
The components identified by shading
and mark are critical for safety. Replace
only with part number specified.
REF.NO. PART NO.
DESCRIPTION
R918
R919
R920
R921
R922
R923
CARBON
CARBON
CARBON
CARBON
CARBON
CARBON
1-247-807-31
1-247-807-31
1-249-416-11
1-249-429-11
1-249-397-11
1-249-401-11
REMARK
100
100
820
10K
22
47
5%
5%
5%
5%
5%
5%
Les composants identifies per un trame et une marque
sont critiques pour la securite. Ne les remplacer
que par une piece portant le numero specifie.
REF.NO. PART NO.
1/4W
1/4W
1/4W
1/4W
1/4W
1/4W
ACCESSORIES AND PACKAGING
1-501-730-41 ANTENNA, TELESCOPIC
(ALL EXCEPT KV-24FV12)
* 4-041-255-01 BAG, PROTECTION
* 4-067-891-02 CARTON, INDIVIDUAL
(KV-24FV12 ONLY)
* 4-067-890-02 CARTON, INDIVIDUAL
(ALL EXCEPT KV-24FV12)
1-417-182-11 CONVERTER (EAC-25)
(ALL EXCEPT KV-24FV12)
* 4-067-892-03 CUSHION ASSY, UPPER
* 4-067-893-03 CUSHION ASSY, LOWER
4-075-501-21 MANUAL, INSTRUCTION
(KV-24FV12 ONLY)
4-075-501-41 MANUAL, INSTRUCTION
(ALL EXCEPT KV-24FV12)
REMOTE COMMANDER
1-418-387-11 REMOTE COMMANDER (RM-Y168)
4-978-977-01 BATTERY COVER FOR RM-Y168
— 66 —
DESCRIPTION
REMARK
KV-24FV12/25FV12/25FV12A/25FV12C
9-965-881-01
Sony Corporation
English
Sony Technology Center
Product Quality Division
Service Promotion Dept.
2000DS74325-1
Printed in USA
2000.3
— 68 —
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