SERVICE MODE ...................................................................................................................................................... 6
SETTING & ADJUSTING DATA .............................................................................................................................. 11
LOCATION OF CONTROLS ................................................................................................................................... 12
ADDING CHANNELS TO THE TV'S MEMORY ...................................................................................................... 14
CHASSIS AND CABINET REPLACEMENT PARTS LIST ......................................................................................15
PC BOARDS BOTTOM VIEW................................................................................................................................. 24
TERMINAL VIEW OF TRANSISTORS ................................................................................................................... 34
SPECIFICATIONS .............................................................................................................................................. END
APPENDIX:
CIRCUIT DIAGRAM
-
2
-
CHAPTER 1 GENERAL ADJUSTMENTS
SAFETY INSTRUCTIONS
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRECAU-
TION” AND “PRODUCT SAFETY NOTICE” INSTRUCTIONS BELOW.
X-RAY RADIATION PRECAUTION
1. Excessive high voltage can produce potentially hazardous
X-RAY RADIATION. To avoid such hazards, the high voltage must not be above the specified limit. The nominal
value of the high voltage of this receiver is (A) kV at zero
beam current (minimum brightness) under a 120V AC
power source. The high voltage must not, under any circumstances, exceed (B) kV.
Refer to table-1 for high voltage (A), (B).
(See SETTING & ADJUSTING DATA on page 11)
Each time a receiver requires servicing, the high voltage
should be checked following the HIGH VOLTAGE CHECK
procedure in this manual. It is recommended that the reading of the high voltage be recorded as a part of the service
record. It is important to use an accurate and reliable high
voltage meter.
SAFETY PRECAUTION
2. This receiver is equipped with a Fail Safe (FS) circuit which
prevents the receiver from producing an excessively high
voltage even if the B+ voltage increases abnormally. Each
time the receiver is serviced, the FS circuit must be checked
to determine that the circuit is properly functioning, following the FS CIRCUIT CHECK procedure in this manual.
3. The only source of X-RAY RADIATION in this TV receiver
is the picture tube. For continued X-RAY RADIATION protection, the replacement tube must be exactly the same
type tube as specified in the parts list.
4. Some part in this receiver have special safety-related characteristics for X-RAY RADIATION protection. For continued safety, parts replacement should be undertaken only
after referring to the PRODUCT SAFETY NOTICE below.
WARNING : Service should not be attempted by anyone unfamiliar with the necessary precautions on this receiver. The following are the necessary precautions to be observed before
servicing this chassis.
1. An isolation Transformer should be connected in the power
line between the receiver and the AC line before any service is performed on the receiver.
2. Always discharge the picture tube anode to the CRT conductive coating before handling the picture tube. The picture tube is highly evacuated and if broken, glass fragments will be violently expelled. Use shatter proof goggles and keep picture tube away from the unprotected body
while handling.
3. When replacing a chassis in the cabinet, always be certain that all the protective devices are put back in place,
such as; non-metallic control knobs, insulating covers,
shields, isolation resistor-capacitor network etc.
4. Before returning the set to the customer, always perform
an AC leakage current check on the exposed metallic parts
of the cabinet, such as antennas, terminals, screwheads,
metal overlays, control shafts etc. to be sure the set is
safe to operate without danger of electrical shock. Plug
the AC line cord directly into a 120V AC outlet (do not use
a line isolation transformer during this check). Use an AC
voltmeter having 5000 ohms per volt or more sensitivity in
the following manner:
Connect a 1500 ohm 10 watt resistor, paralleled by a 0.15
µ
F, AC type capacitor, between a known good earth ground
(water pipe, conduit, etc.) and the exposed metallic parts,
one at a time. Measure the AC voltage across the combi-
µ
nation of 1500 ohm resistor and 0.15
verse the AC plug at the AC outlet and repeat AC voltage
measurements for each exposed metallic part. Voltage
measured must not exceed 0.3 volts rms. This corresponds
to 0.2 milliamp. AC. Any value exceeding this limit constitutes a potential shock hazard and must be corrected immediately.
AC VOLTMETER
0.15µF
Good earth ground
such as a water
pipe, conduit, etc.
1500 ohm
10 watt
F capacitor. Re-
Place this probe on
each exposed
metallic part.
PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These characteristics are
often passed unnoticed by a visual inspection and the protection afforded by them cannot necessarily be obtained by using
replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the
international hazard symbols on the schematic diagram and the parts list.
Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement
parts which do not have the same safety characteristics as specified in the parts list may create shock, fire, X-ray radiation
or other hazards.
-
3
-
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRECAU-
TION” AND “PRODUCT SAFETY NOTICE” ON PAGE 3 OF SERVICE MANUAL.
SET-UP ADJUSTMENT FOR FLAT TUBE
■ The following adjustments should be made when a complete realignment is required or a new picture tube is installed.
Perform the adjustments in order as follows :
1. Color Purity
2. Convergence
3. White Balance
Note: The PURITY/CONVERGENCE MAGNET assembly and rubber wedges need mechanical positioning.
Refer to figure 1.
COLOR PURITY ADUSTMENT
(1)Let the screen face in the installing direction or toward the east (when it is to be moved), bring up the service mode
screen after demagnetizing (front, left, right, and top) with the degaussing coil, receive white signals by pressing the
[TV/VIDEO] button, and then the receiver should be operated for more than 40 minutes.
(2)Perform rough adjustment of the central convergence with the P/C magnet according to the adjustment item.
(3)Receive built-in green signals, loosen set screws on the deflection yoke, remove rubber wedges, and shift the deflection
yoke to toward front.
(4)Move alternately the two 2-pole magnets of the P/C magnets so that the green raster can come to the center of the
screen.
Figure 1.
2-pole purity magnet
(27": Magnet is fixed with deflection yoke.)
Green Belt
Sub-4-pole convergence magnet (32" : 34")
Sub-4-pole convergence magnet (to be installed on deflection yoke for 30", 32”)
(5)Receive built-in red and blue signals, check that there is no inclination of the single color raster toward one side, and if
each color tilts to a great extent, make adjustment with the 2-pole magnet so that the 3 colors will come to the center
evenly.
(6)Receive the green raster, shift the deflection yoke from a
foremost position (hitting against the picture tube) to a
Shift deflection yoke
(7) Perform marking of each point on
(6)
(8)
the tape of picture tube
backward position horizontally, stop the deflection yoke
at a position where it begins to become a green raster,
and perform accurate marking on the picture tube.
(7)Shift the deflection yoke further backward, and perform
Picture tube
CRT-D board
accurate marking at a position where the green raster
begins to being luck.
(8)Fix the deflection yoke at a position 60% forward within
the range marked in items (6) and (7) above.
CONVERGENCE ADJUSTMENTS
100 60 0%
Fix the deflection yoke at a position 60% forward from a point
between (6) and (7)
P/C Mag
* Adjust the convergence magnet to get vest convergence in the the order to (1) ~ (5).
■ CENTER CONVERGENCE:
(1)Receive the white crosshatch or dot pattern from the service signal generator.
(2)Use the 2 pieces of main 4-pole magnets of P/C magnets, change the open angle, and align the red and blue vertical
lines on the screen center.
(3)Freeze the open angle of the main 4-pole magnets, turn them simultaneously, and align the horizontal lines.
(4)Take the same steps for items (2) and (3) above and align red/blue with green on the screen center using two 6-pole
magnets.
-
4
-
(5)Adjust the sub-4-pole magnets only in case there is any deviation of Xv bow-shaped convergence. (To be usually set at
the initial position)
Align both sides with the sub-4-pole magnets and minimize the deviation of blue and red with the main 4-pole magnets.
blue
blue
red
red
Main 4-pole magnet
red/blue
red/blue
green
6-pole magnet
■ CIRCUMFERENCE CONVERGENCE:
Perform correction in the following manner.
*
blue
green
red
A
B
C
(Parts code:23 948 274) TC-S
blue
green
red
S
N
Blue color or blue mark
D
E
F
*Insert the correction piece between the
picture tube and the deflection yoke.
Bonded surface
(Insertion position of correction
piece)
D
E
F
A
B
C
Adjust VR 1 and minimize the deviation of YH. *Only 27", 30" and 32".
Red
green
blue
blue
green
Red
Xv bow-shaped deviation of convergence
blue
green
red
Sub-4-pole magnet
• Adjust coils and minimize deviation
(The 27” unit has coils underneath it)
A
B
C
■ 30", 27", 32"
blue
green
red
(Parts code:23 948 464)
N
S
Transparent
D
E
F
Bonded surface
Red
green
blue
blue
green
Red
Adjust VR 2 (YHC) and minimize the deviation of YH.
Red
blue
green
green
blue
Red
blue
Red
green
green
Red
blue
Adjust VR 3 (YV) and minimize the deviation of YV.
Red
green
blue
blue
green
Red
GH
Red
blue
green
green
blue
red
green
blue
red
VR3
VR2 VR1
■ 34"
■ 34"
YV YHC
blue
green
Red
Red
green
blue
green
Red
blue
GH
GH
YV YHC
27" (Part No. 23 947 371)
27" (Part No. 23 947 371)
32", 30" (Part No. 23 947 121)
32", 30" (Part No. 23 947 121)
34" (Part No. 23 993 080)
34" (Part No. 23 993 080)
Perform correction by inserting the
Perform correction by inserting the
correction piece into the clear-
correction piece into the clear-
ance of terminal board coils of
ance of terminal board coils of
the deflection yoke.
the deflection yoke.
Note:
Note:
Perform insertion by turning the
Perform insertion by turning the
metal side to the terminal board
metal side to the terminal board
side of the deflection yoke.
-
5
-
SERVICE MODE
1. ENTERING TO SERVICE MODE
1) Press MUTE button twice
on Remote Control.
MUTE
2. DISPLAYING THE ADJUSTMENT MENU
1) Press MENU button on TV.
Service mode
S
3. KEY FUNCTION IN THE SERVICE MODE
The following key entry during display of adjustment menu provides special functions.
2) Press MUTE button
again to keep pressing.
Adjustment mode
Press
Press
3) While pressing the MUTE button,
press MENU button on TV set.
S
(Service mode display)
Item
Data
Screen adjustment mode ON/OFF:TV (ANT)/VIDEO button (on TV)
Selection of the adjustment items :Channel / (on TV or Remote)
Change of the data value :Volume / (on TV or Remote)
Adjustment menu mode ON/OFF :MENU button (on TV)
Initialization of the memory (QA02) :RECALL+Channel button on TV ( )
Initialization of the self diagnostic data:RECALL+Channel button on TV ( )
1) Every pressing of CHANNEL button in the service mode changes the adjustment items in the order of table-2.
( button for reverse order)
Refer to table-2 for preset data of adjustment mode.
(See SETTING & ADJUSTING DATA on page 11)
5. ADJUSTING THE DATA
1) Pressing of VOLUME or button will change the value of data in the range from 00H to FFH. The variable range
depends on the adjusting item.
6. EXIT FROM SERVICE MODE
1) Pressing POWER button to turn off the TV once.
INITIALIZATION OF MEMORY DATA OF QA02
After replacing QA02, the following initialization is required.
1. Enter the service mode, then select any register item.
2. Press and hold the RECALL button on the Remote, then press the CHANNEL button on the TV. The initialization of QA02
has been complated.
3. Check the picture carefully. If necessary, adjust any adjustment item above.
Perform “Programming Channel Memory” on the owner's manual.
CAUTION: Never attempt to initialize the data unless QA02 has been replaced.
7. SELF DIAGNOSTIC FUNCTION
1) Press “9” button on Remote Control during display of adjustment menu in the service mode.
The diagnosis will begin to check if interface among IC’s are executed properly.
2) During diagnosis, the following displays are shown.
SELF CHECK
NO. 23 * * * * * *
POWER : 000
BUS LINE : OK
BUS CONT : OK
BLOCK : MAIN SUB
SET ID : 01
EEP VER : 02
OPT1 : 05 OPT2 : 70
HDMI
NO * * * * * * * *
ERR CODE :
Part number of microprocessor (QA01)
Operation number of protection circuit (current limiter) . . . . “000” is normal.
BUS line check“OK” ................... Normal
“SCL-GND” or “NG” ........... SCL-GND short circuit
“SDA-GND” or “NG” ........... SDA-GND short circuit
“SCL-SDA” or “NG” ............ SCL-SDA short circuit
BUS line ACK (acknowledge) check
“OK” ..................... Normal
Display of Location Number . . . . NG
(Display example)
“QA02 NG”, “H001 NG”, “Q501 NG” etc.
Note: The indication of failure place is only one place though failure places are plural. When
repair of a failure place finishes, the next failure place is indicated. (The order of priority of
indication is left side.)
Sync. signal checkGreen display ..... Normal
Red display ........ NG
MAIN ........ Main sync
SUB .......... Sub sync (when turn on the PIP)
ID code for TV Set
Version of "EEP"
Data for "OPT"
Part number of HDMI microprocessor
HDMI error code
-
7
-
ELECTRICAL ADJUSTMENTS
ITEMADJUSTMENT PROCEDURE
FOCUS VR ADJ
SUB-BRIGHTNESS
(BRTC)
WIDTH
(WID)
1. Enter the service mode, then select any register item.
2. Press the TV/VIDEO button on the Remote until the black cross-bar pattern appears on the screen.
3. Adjust the FOCUS control (on T461) for well defined scanning lines on the picture
screen.
1. Constrict the picture height until the vertical retrace line appears adjusting the item
HIT (HEIGHT).
2. Adjust the CONTRAST control to the minimum.
3. Call up the adjustment mode display, then
select the item BRTC.
4. Press the VOLUME or button so the
belt of vertical retrace line just disappear.
5. Adjust the CONTRAST control for the desired contrast.
6. Perform the HEIGHT adjustment.
1. Call up the adjustment mode display, then select the item WID.
2. Press the VOLUME or button to get the picture so the left and right edges of
raster begins to lack.
3. Press the VOLUME or button to advance the data by 7 steps.
Note : Check the horizontal picture position is correct.
Vertical retrace line
-
8
-
ITEMADJUSTMENT PROCEDURE
E-W PARABOLA (DPC)
(PARA)
HORIZONTAL POSITION
(HPOS)
VERTICAL POSITION
(VPOS)
HEIGHT
(HIT)
1. Call up the adjustment mode display, then select the item PARA.
2. Press the TV/VIDEO button on Remote until the cross-hatch pattern appears on
the screen.
3. Press the VOLUME s or t button to make vertical lines straight as shown below.
1. Call up the adjustment mode display, then select the item HPOS or VPOS.
2. Press the TV/VIDEO button on Remote until the
white cross-bar or black cross-bar pattern appears
on the screen.
3. Adjust the HORIZONTAL and VERTICAL position
alternately by pressing the VOLUME s or t button for proper picture position.
4. Check the picture with off-air signal.
1. Call up the adjustment mode display, then select the item HIT.
2. Press the VOLUME s or t button to get the picture so the top of raster begins to
lack.
3. Press the VOLUME s button to advance the data by 9 steps.
Note : Check the vertical picture position is correct.
WHITE BALANCE
(RCUT)
(GCUT)
(BCUT)
(GDRV)
(BDRV)
1. Adjust the CONTRAST control to the center, and BRIGHTNESS control to the
maximum.
2. Call up the adjustment mode display, and press the TV/VIDEO button on Remote
until the white and black pattern appears on the screen.
3. Adjust the following items with the CHANNEL s/t and VOLUME s/t buttons.
RCUT
Item :
GCUT
Item :
BCUT
Item :
4. Press the TV/VIDEO button on TV to display a single horizontal line on the screen.
5. Turn the SCREEN control (FBT) fully counterclockwise and gradually rotate clock-
wise until the first horizontal line appears slightly on the screen.
6. Press the TV/VIDEO button to display the normal picture.
7. Adjust the remaining two “?CUT” items (CHANNEL s/t → TV/VIDEO → VOL-
UME s/t in order) to obtain the slightly lighted horizontal line in the same levels of
three (red, green, blue) colors. The line should be white if the adjustments are
proper.
Data : 40H
Data : 40H
Data : 40H
Item :
GDRV Data : 40H
Item :
BDRV Data : 40H
Bright area
Adjust "GDRV" or "BDRV" to be white.
Dark area
Fine adjust "RCUT", "GCUT" or "BCUT" to be black.
-
9
-
CIRCUIT CHECKS
HIGH VOLTAGE CHECK
CAUTION: There is no HIGH VOLTAGE ADJUSTMENT on
this chassis. Checking should be done following the steps
below.
1. Connect an accurate high voltage meter to the second anode of the picture tube.
2. Turn on the receiver. Set the BRIGHTNESS and CONTRAST controls to minimum (zero beam current).
3. High voltage must be measured below (B) kV.
Refer to table-1 for high voltage (B).
(See SETTING & ADJUSTING DATA on page 11)
4. Vary the BRIGHTNESS control to both extremes to be sure
the high voltage does not exceed the limit under any conditions.
FS CIRCUIT CHECK
The Fail Safe (FS) circuit check is indispensable for the final
check in servicing. Checking should be done following the
steps below.
1. Turn the receiver on and press the RESET button.
2. Temporarily short TP-(R) and TP-(X) with a jumper wire.
Raster and sound will disappear.
3. The receiver must remain in this state even after removing
the jumper wire. This is the evidence that the FS circuit is
functioning properly.
4. To obtain a picture again, temporarily turn the receiver off
and allow the FS circuit more than 5 seconds to reset. Then
turn the power switch on to produce a normal picture.
Troubleshooting Guide for Fail Safe Circuit
Check that the set returns to normal operation when pin 12
of Z801(or emitter of Q472) is grounded with jumper wire.
YESNO
Check the voltage across
Capacitor C471 is
approximately
Refer to table –3 for
FBT detection voltage
YES
Defective Fail Safe Circuit
(C)
volts.
(C)
(See SETTING & ADJUSTING
DATA on page 12)
.
NO
Faulty power
circuit or horizontal circuit.
-
10
-
CHAPTER 2 SPECIFIC INFORMATIONS
SETTING & ADJUSTING DATA
SAFETY INSTRUCTIONS
HIGH VOLTAGE AT ZERO BEAM:
MAX HIGH VOLTAGE:
Table-1
SERVICE MODE
ADJUSTING ITEMS AND DATA IN THE SERVICE MODE:
(A)
(B)
34"
30.0 kV
35.0 kV
ItemName of adjustment
RCUT
GCUT
BCUT
GDRV
BDRV
BRTC
UVTT
HIT
CIRCUIT CHECKS
R CUT OFF
G CUT OFF
B CUT OFF
G DRIVE
B DRIVE
BRIGHT CENTER
TINT CENTTER
PICTURE HIT
Preset
40H
40H
40H
40H
40H
80H
46H
2FH
NORMAL
& FULL
Table-2
FBT DETECTION VOLTAGE
Table-3
ItemName of adjustmentPreset
LIN
WID
PARA
CNR
TRAP
HPOS
TCNR
BTNR
V-LINEARITY
PICTURE WIDTH
E-W PARABOLA
EW M CORRECTION
EW TRAPEZIUM
H-POSITION
EW TOP CORNER
EW BOTTOM COR
(C)
20.1 V
12H
3DH
15H
17H
3CH
4CH
10H
10H
NORMAL
& FULL
-
11
-
Usi
Remot
Setting up
your TV
CHANNELVOLUMEMENU
TV/VIDEO
R
L/MONO
AUDIOVIDEO
S-VIDEO
POWER
VIDEO-3 IN
Front
Video 3
Video/audio inputs
(behind the door)
MENU TV/VIDEO
Volume x•POWER
Power indicator
Channel zy
MENU x•zy
Remote sensor
Using the TV’s
Features
Appendix
Index
Back
Variable Audio OUT
ANT-1 IN
ANT OUT
ANT-2 IN
VIDEO 1/2
ColorStream
HD1/HD2
Audio OUT
HDMI IN
TV Front
LOCATION OF CONTROLS
TV Rear
-
12
-
y
Remote Control
+10 (DVD only)
TOP M ENU (DVD only)
ENTER
Device Switch
PAU SE
TV/VCR (VCR only)
REW
TV / VIDEO
RECALL
INFO
123
456
7
100
N
E
M
P
O
O
T
V
A
F
ENTER
E
N
T
E
R
TV
CBL/SAT
VCR
DVD
TV/VCR PAUSE
CH SCAN
REC
89
+10
0
U
FAV
ITE
R
MENU
DVDMENU
FAV
VOLCH
POP DIRECT CH MUTESLEEP
STOP
FREEZE SOURCE
SKIP /SEARCH
FFREW
SWAPPOP CH
POWER
CHRTN
ENT
G
PIC
S
EXIT
PLAY
SPLIT
LIGHT
POWER
INFO (CBL/SAT only)
Channel Numbers (0-9)
U
I
D
E
I
ZE
GUIDE (CBL/SAT only)
yzx• (DVD only)
R
A
E
L
C
CLEAR (DVD only)
CH yz
PLAY
STOP
SKIP/SEARCH
(DVD only)
REC (VCR only)
FF
-
13
SKIP/SEARCH (DVD only)
-
ADDING CHANNELS TO THE TV’S MEMORY
When you press Channel or , your TV will stop only on the channels stored in the TV’s channel memory.
Follow the steps below and on the next page to program all active channels into the TV’s memory.
Programming channels automatically
Your TV can automatically detect all active channels in your
area and store them in its memory. After the channels are
stored automatically, you can manually add or erase individual
channels .
To program channels automatically:
Press MENU, and then press
1
menu appears.
Press or until the TV/CABLE is highlighted, and then
2
2
press ENTER to display the pull-down menu.
Press or to highlight either TV or CABLE, depending
3
on which you use. If you use an antenna, highlight TV; if
you use cable, highlight CABLE.
Press ENTER.
4
Press to select CH PROGRAM.
5
Press ENTER to start channel programming. The TV will
6
automatically cycle through all the TV or Cable channels
(depending on which you selected), and store all active
channels in the channel memory.
While the TV is cycling through the channels, the message “Programming Now”
or until the SET UP
-
Please Wait” appears.
Adding and erasing channels manually
After you have programmed the channels automatically, you
can manually add or erase specific channels.
To add or erase channels:
Select the channel you want to add or erase. If you are
1
adding a channel, you must select the channel using the
Channel Number buttons.
Press MENU, and then press
2
menu appears.
Press or to highlight ADD/ERASE, and then press
3
ENTER to display the pull-down menu.
Press or to select ADD or ERASE, depending on the
4
function you want to perform.
Repeat steps 1-4 for other channels you want to add or
5
erase.
or until the SET UP
When channel programming is complete,the message
7
“Completed” appears.
Press Channel
8
or to view the programmed channels.
-
14
-
CHASSIS AND CABINET REPLACEMENT PARTS LIST
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRECAUTION”
AND “PRODUCT SAFETY NOTICE” ON PAGE 3 OF THIS MANUAL.
CAUTION: The international hazard symbols "" in the schematic diagram and the parts list designate com-ponents which
have special characteristics important for safety and should be replaced only with types identical to those in the original
circuit or specified in the parts list. The mounting position of replacements is to be identical with originals. Before replacing
any of these components, read carefully the PRODUCT SAFETY NOTICE. Do not degrade the safety of the receiver through
improper servicing.
NOTICE:
•
The part number must be used when ordering parts, in order to assist in processing, be sure to include the Model
number and Description.
•
The PC board assembly with ∗ mark is no longer available after the end of the production.
C46724820123 PLASTIC FILM, 630V 0.012UF J
C46824591823 PLASTIC FILM, 50V 0.082UF J
C46924591821 PLASTIC FILM, 50V 820PF J
C47024766220 ELECTROLYTIC 04G, 50V 22UF M
C47124766479 ELECTROLYTIC, 50V 4.7UF M
C47224539474 PLASTIC FILM, 50V 0.47UF J
C47624214471 CERAMIC DISC, 500V B 470PF K
C47724666220 ELECTROLYTIC, 16V 22UF M 3A
C48824666100 ELECTROLYTIC, 10V 10UF M 3A
C48924212103 CERAMIC DISC, 50V B 10000PF K
C49924829333 PLASTIC FILM, 400V 0.033UF J
C60324669101 ELECTROLYTIC, 50V 100UF M 3A
C60524109103 CERAMIC CHIP, 50V B 0.01UF K
C60724797470 ELECTROLYTIC 04G, 50V 47UF M
C61324666471 ELECTROLYTIC 04Q, 16V 470UF M 3A
C61524666220 ELECTROLYTIC, 16V 22UF M 3A
C66124073083 ELECTROLYTIC CE04P 50V 3.3UF M 3A
C66224073083 ELECTROLYTIC CE04P 50V 3.3UF M 3A
Parts No. Description
-
15
-
Location
No.
C66324212331 CERAMIC DISC, 50V B 330PF K
C66424212331 CERAMIC DISC, 50V B 330PF K
C67124073084 ELECTROLYTIC, 50V 4.7UF M 3A
C67224073084 ELECTROLYTIC, 50V 4.7UF M 3A
C67524667470 ELECTROLYTIC CE04Q, 25V 47UF M 3A
C67624669479 ELECTROLYTIC, 50V 4.7UF M 3A
C67724503042 PLASTIC FILM, 63V 0.12UF J
C67824503041 PLASTIC FILM , 63V 0.1UF J
C68024669222 ELECTROLYTIC, 50V 2200UF M 3A
C68124668102 ELECTROLYTIC, 35V 1000UF M 3A
C68224668102 ELECTROLYTIC, 35V 1000UF M 3A
C68424109103 CERAMIC CHIP, 50V B 0.01UF K
C69124797479 ELECTROLYTIC, 50V 4.7UF M
C69324590102 PLASTIC FILM, 50V 1000PF J
C69424590102 PLASTIC FILM, 50V 1000PF J
C70424591822 PLASTIC FILM, 50V 8200PF J
C70524232103 CERAMIC DISC, 50V F 0.01UF Z
C70724794470 ELECTROLYTIC, 16V 47UF M
C71224666470 ELECTORLYTIC CE04Q, 16V 47UF M 3A
C71324709100 ELECTROLYTIC, 200V 10UF M
C71424436101 CERAMIC DISC, 50V SL 100PF J
C71524214472 CERAMIC DISC, 500V B 4700PF K
C71624436101 CERAMIC DISC, 50V SL 100PF J
C71724214472 CERAMIC DISC, 500V B 4700PF K
C71824766470 ELECTROLYTIC, 50V 47UF M
C71924435560 CERAMIC DISC, 500V SL 56PF J
C72024709100 ELECTROLYTIC, 200V 10UF M
C72124797470 ELECTROLYTIC 04G, 50V 47UF M
C72624212102 CERAMIC DISC, 50V B 1000PF K
C80124503512 MT PLA PHE840MX6220MB06MR
C80224503511 MT PLA PHE840MB6100MB05
C80524092623 CERAMIC DISC, 250V F 0.01UF Z
C80624092623 CERAMIC DISC, 250V F 0.01UF Z
C80824667101 ELECTROLYTIC CE04Q, 25V 100UF M 3A
C81024086062 ELECTROLYTIC, 200V 1000UF M 3F
C81324092593 CERAMIC DISC, AC250V E 1000PF M
C81424092593 CERAMIC DISC, AC250V E 1000PF M
C81524092583 CERAMIC DISC, AC250V E 2200PF M
C81624092591 CERAMIC DISC, AC250V B 470PF K
C81724092339 CERAMIC DISC, 2KV 330PF K
C81824503237 PLASTIC FILM CF92 T 1250VH 2200PF H
C82124214471 CERAMIC DISC, 500V B 470PF K
C82324212471 CERAMIC DISC, 50V B 470PF K
C82924591222 PLASTIC FILM, 50V 2200PF J
C83024591103 PLASTIC FILM, 50V 0.01UF J
C83424539334 PLASTIC FILM, 50V 0.33UF J
C83524666470 ELECTORLYTIC CE04Q, 16V 47UF M 3A
C83624762222 ELECTROLYTIC, 10V 2200UF M 3D
C84024679220 ELECTROLYTIC, 250V 22UF M 3A
C84124073043 ELECTROLYTIC, 16V 2200UF M 3A
C84224503041 PLASTIC FILM , 63V 0.1UF J
C84324092469 CERAMIC DISC, 2KV B 100PF K
C84424793221 ELECTROLYTIC, 10V 220UF M
C84524073082 ELECTROLYTIC, 50V 2.2UF M 3A
C88424073215 ELECTROLYTEC CE04Q 160V 220UF M
C88624214471 CERAMIC DISC, 500V B 470PF K
C88924797222 ELECTROLYTIC, 50V 2200UF M
C89024503041 PLASTIC FILM , 63V 0.1UF J
C89124073161 ELECTROLYTIC CE04P 16V 3900UF M 3A
C89224073172 ELECTROLYTIC CE04P 25V 1000UF M 3A
C89324092339 CERAMIC DISC, 2KV 330PF K
C89624214471 CERAMIC DISC, 500V B 470PF K
C89824434100 CERAMIC DISC, 500V SL 10PF D
C89924214471 CERAMIC DISC, 500V B 470PF K
C90124503507 PLASTIC FILM, AC275V 0.22UF K
C90224092353 CERAMIC DISC, 2KV 4700PF K
Parts No. Description
Location
No.
C90424436471 CERAMIC DISC, 50V SL 470PF J
C90524436391 CERAMIC DISC, 50V SL 390PF J
C90724436561 CERAMIC DISC, 50V SL 560PF J
C90924679220 ELECTROLYTIC, 250V 22UF M 3A
C91024669478 ELECTROLYTIC, 50V 0.47UF M 3A
C91124203100 ELECTORLYTIC, 16V 10UF M 7L 3A
C91224073042 ELECTROLYTIC, 04P 16V 1000UF M 3A
C91324666102 ELECTROLYTIC, 16V 1000UF M 3A
C91424232103 CERAMIC DISC, 50V F 0.01UF Z
C91824503041 PLASTIC FILM , 63V 0.1UF J
C91924503041 PLASTIC FILM , 63V 0.1UF J
C92024503041 PLASTIC FILM , 63V 0.1UF J
C92124503041 PLASTIC FILM , 63V 0.1UF J
C92224436390 CERAMIC DISC, 50V SL 39PFJ
C93024214102 CERAMIC DISC, 500V B 1000PF K
C93124214101 CERAMIC DISC, 500V B 100PF K
C94124432100 CERAMIC DISC, 50V SL 10PF K
C94224432100 CERAMIC DISC, 50V SL 10PF K
C94324432100 CERAMIC DISC, 50V SL 10PF K
C310024667102 ELECTROLYTIC, 25V 1000UF M 3A
C421124539104 PLASTIC FILM, 50V 0.1UF J
C469024109103 CERAMIC CHIP, 50V B 0.01UF K
C469124109822 CERAMIC CHIP, 50V B 8200PF K
C469324591473 PLASTIC FILM, 50V 0.047UF J
C471024092538 CERAMIC CHIP, 10V F 1UF Z
C471124092743 CERAMIC CHIP, 10V F 0.47UF Z
C834124667100 ELECTROLYTIC, 16V 10UF M 3A
C834224539334 PLASTIC FILM, 50V 0.33UF J
C834424539334 PLASTIC FILM, 50V 0.33UF J
C834524539334 PLASTIC FILM, 50V 0.33UF J
C834724665220 ELECTROLYTIC, 10V 22UF M 3A
C834824665220 ELECTROLYTIC, 10V 22UF M 3A
C834924666100 ELECTROLYTIC, 10V 10UF M 3A
C835024666100 ELECTROLYTIC, 10V 10UF M 3A
C835124073150 ELECTROLYTIC CE04P 16V 56UF M 3A
C835224666100 ELECTROLYTIC, 10V 10UF M 3A
C835324092795 CERAMIC CHIP CK73B 6.3V 2.2UP K
C835524092730 CERAMIC CHIP, 16V B 0.1UF K
CB0124794470 ELECTROLYTIC, 16V 47UF M
CC0724109102 CERAMIC CHIP, 50V B 1000PF K
CC0824109102 CERAMIC CHIP, 50V B 1000PF K
CC0924109102 CERAMIC CHIP, 50V B 1000PF K
CC1024109102 CERAMIC CHIP, 50V B 1000PF K
CJ0124567104 PLASTIC FILM, 50V 0.1UF J
CJ0224666470 ELECTORLYTIC CE04Q, 16V 47UF M 3A
CJ0324567104 PLASTIC FILM, 50V 0.1UF J
CJ0424666470 ELECTORLYTIC CE04Q, 16V 47UF M 3A
CJ0524794101 ELECTROLYTIC, 16V 100UF M
CJ0624232103 CERAMIC DISC, 50V F 0.01UF Z
CS0124797100 ELECTROLYTIC, 50V 10UF M
CS0224797100 ELECTROLYTIC, 50V 10UF M
CS0524109103 CERAMIC CHIP, 50V B 0.01UF K
CS0724206479 ELECTROLYTIC, 50V 4.7UF M 7L 3A
CS0824206479 ELECTROLYTIC, 50V 4.7UF M 7L 3A
CS2024797479 ELECTROLYTIC, 50V 4.7UF M
CS2524797479 ELECTROLYTIC, 50V 4.7UF M
CS4024092538 CERAMIC CHIP, 10V F 1UF Z
CS4124092538 CERAMIC CHIP, 10V F 1UF Z
CS4224092538 CERAMIC CHIP, 10V F 1UF Z
CS4324092538 CERAMIC CHIP, 10V F 1UF Z
CS4424092538 CERAMIC CHIP, 10V F 1UF Z
CS4524092538 CERAMIC CHIP, 10V F 1UF Z
CS4624092538 CERAMIC CHIP, 10V F 1UF Z
CS4724092538 CERAMIC CHIP, 10V F 1UF Z
CS4824092538 CERAMIC CHIP, 10V F 1UF Z
CS4924092538 CERAMIC CHIP, 10V F 1UF Z
Parts No. Description
-
16
-
Location
No.
CS5024092538 CERAMIC CHIP, 10V F 1UF Z
CS5124092538 CERAMIC CHIP, 10V F 1UF Z
CS5424092538 CERAMIC CHIP, 10V F 1UF Z
CS5524092538 CERAMIC CHIP, 10V F 1UF Z
CS5624092538 CERAMIC CHIP, 10V F 1UF Z
CS5724794470 ELECTROLYTIC, 16V 47UF M
CS6424794220 ELECTROLYTIC, 16V 22UF M
CV0124100104 CERAMIC CHIP, 25V F 0.1UF Z
CV1524092538 CERAMIC CHIP, 10V F 1UF Z
CV1624794220 ELECTROLYTIC, 16V 22UF M
CV1724092538 CERAMIC CHIP, 10V F 1UF Z
CV2124092538 CERAMIC CHIP, 10V F 1UF Z
CV2324092538 CERAMIC CHIP, 10V F 1UF Z
CV2524092538 CERAMIC CHIP, 10V F 1UF Z
CV2724092538 CERAMIC CHIP, 10V F 1UF Z
CV2924092538 CERAMIC CHIP, 10V F 1UF Z
CV3124092538 CERAMIC CHIP, 10V F 1UF Z
CV3324092538 CERAMIC CHIP, 10V F 1UF Z
CV3524092538 CERAMIC CHIP, 10V F 1UF Z
CV3724092538 CERAMIC CHIP, 10V F 1UF Z
CV5324092621 CERAMIC CHIP, 10V B 1UF K
CV5724794101 ELECTROLYTIC, 16V 100UF M
CV6524092538 CERAMIC CHIP, 10V F 1UF Z
CV6724092538 CERAMIC CHIP, 10V F 1UF Z
CV6924100104 CERAMIC CHIP, 25V F 0.1UF Z
CV7024794101 ELECTROLYTIC, 16V 100UF M
CV7124092538 CERAMIC CHIP, 10V F 1UF Z
CV7324092538 CERAMIC CHIP, 10V F 1UF Z
CV7524100104 CERAMIC CHIP, 25V F 0.1UF Z
CV7624092538 CERAMIC CHIP, 10V F 1UF Z
CV7924092538 CERAMIC CHIP, 10V F 1UF Z
CV8124109102 CERAMIC CHIP, 50V B 1000PF K
CV8224109102 CERAMIC CHIP, 50V B 1000PF K
CV10024794100 ELECTROLYTIC, 16V 10UF M
CV10124232103 CERAMIC DISC, 50V F 0.01UF Z
CV48124100104 CERAMIC CHIP, 25V F 0.1UF Z
CV48224794101 ELECTROLYTIC, 16V 100UF M
CV48324794471 ELECTROLYTIC, 16V 470UF M
CV70124100104 CERAMIC CHIP, 25V F 0.1UF Z
CY10224665221 ELECTROLYTIC CE04Q, 10V 220UF M 3A
CY10524100102 CERAMIC CHIP, 50V F 1000PF Z
CY16024815393 CERAMIC CHIP, 50V B 39000PF K
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY
PRECAUTION" AND "PRODUCT SAFETY NOTICE" ON THE MANUAL FOR THIS MODEL.
CAUTION: The international hazard symbols "" in the schematic diagram and the parts list designate components
which have special characteristics important for safety and should be replaced only with types identical to those in the
original circuit or specified in the parts list. The mounting position of replacements is to be identical with originals.
Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE on the MANUAL for this
model. Do not degrade the safety of the receiver through improper servicing.
NOTE:
1. RESISTORResistance is shown in ohm [K = 1.000, M = 1.000.000]. All resistors are 1/6W and 5% tolerance
carbon resistor, unless otherwise noted as the following marks.
1/2R = Metal or Metal oxide of 1/2 watt1/2S = Carbon compsistion of 1/2 watt
1RF = Fuse resistor of 1 watt10W = Cement of 10 watt
±
10% G = ±2% F = ±1%
K =
2. CAPACITORUnless otherwise noted in schematic, all capacitor values less than 1 are expressed in
the values more than 1 in pF.
All capacitors are ceramic 50V, unless otherwise noted as the following marks.
Electolytic capacitor
Mylar capacitor
µ
F, and
3. The parts indicated with "
4. Voltages read with DIGITAL MULTI-METER from point indicated to chassing ground, using a color bar signal with
all controls at normal, line voltage at 220 volts.
5. Waveforms are taken receiving color bar signal with enough sensitivity.
6. Voltage reading shown are nominal values and may vary
" have special characteristics, and should be replaced with identical parts only.