SERVICE MODE ...................................................................................................................................................... 6
SETTING & ADJUSTING DATA .............................................................................................................................. 13
LOCATION OF CONTROLS ...................................................................................................................................14
CHASSIS AND CABINET REPLACEMENT PARTS LIST ......................................................................................17
PC BOARDS BOTTOM VIEW................................................................................................................................. 25
TERMINAL VIEW OF TRANSISTORS ................................................................................................................... 28
SPECIFICATIONS .............................................................................................................................................. END
APPENDIX:
CIRCUIT DIAGRAM
– 2 –
Page 3
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 (C) V AC power
source. The high voltage must not, under any circumstances, exceed (B) kV.
Refer to table-1 for high voltage (A), (B) & AC voltage (C).
(See SETTING & ADJUSTING DATA on page 13)
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
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; nonmetallic control knobs, insulating covers, shields, isolation resistor-capacitor network etc.
2. 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.
3. 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.
GENERAL ADJUSTMENTS
SPECIFIC INFORMATIONS
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 –
Page 4
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE “X-RAY RADIATION PRECAUTION”, “SAFETY PRECAU-
TION” AND “PRODUCT SAFETY NOTICE” ON PAGE 3 OF THIS MANUAL.
SET-UP ADJUSTMENT
■ 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.
GENERAL ADJUSTMENTS
*
COLOR PURITY ADJUSTMENT
NOTE : Before attempting any purity adjustments, the receiver
1. Demagnetize the picture tube and cabinet using a degauss-
2. Set the brightness and contrast to maximum.
3. Use a green raster from among the built-in test signals.
4. Loosen the clamp screw holding the yoke and slide the
SPECIFIC INFORMATIONS
Mounting position of the purity magnet assembly should fit to same position as old one because slightly difference to
the position depend on a kind of tube.
There are no adjustment of purity and convergence in some picture tube (Unified with purity magnet)
5. Remove the Rubber Wedges.
should be operated for at least fifteen minutes.
ing coil.
yoke backward or forward to provide vertical green belt
(zone) in the picture screen.
6. Rotate and spread the tabs of the purity magnet (See figure 2.) around the neck of the picture tube until the green
belt is in the center of the screen. At the same time, enter
the raster vertically.
7. Slowly move the yoke forward or backward until a uniform
green screen is obtained. Tighten the clamp screw of the
yoke temporarily.
NOTE: Before attempting any convergence adjustments, the
receiver should be operated for at least fifteen minutes.
■ CENTER CONVERGENCE ADJUSTMENT
1. Use the cross-dot pattern from among the built-in test signals.
2. Set the brightness and contrast for well defined pattern.
3. Adjust two tabs of the 4-Pole Magnets to change the angle between them (See figure 2.) and superimpose red
and blue vertical lines in the center area of the picture
screen.
4. Turn the both tabs at the same time keeping the angle
constant to superimpose red and blue horizontal lines at
the center of the screen.
5. Adjust two tabs of 6-Pole Magnets to superimpose red/
blue line and green one. Adjusting the angle affects the
vertical lines and rotating both magnets affects the horizontal lines.
6. Repeat adjustments 3, 4, 5 keeping in mind red, green
and blue movement, because 4-Pole Magnets and 6-Pole
Magnets have mutual interaction and make dot movement
complex.
6-POLE
4-POLE
MAGNETS
MAGNETS
ADJUST THE ANGLE
(VERTICAL LINES)
■ CIRCUMFERENCE CONVERGENCE ADJUSTMENT
1. Loosen the clamping screw of deflection yoke slightly to
allow the yoke to tilt.
2. Temporarily put a wedge as shown in figure 1. (Do not
remove cover paper on adhesive part of the wedge.)
3. Tilt front of the deflection yoke up or down to obtain better
convergence in circumference. (See figure 3.) Push the
mounted wedge into the space between picture tube and
the yoke to fix the yoke temporarily.
4. Put other wedge into bottom space and remove the cover
paper to stick.
5. Tilt front of the yoke right or left to obtain better convergence in circumference. (See figure 3.)
6. Keep the yoke position and put another wedge in either
upper space. Remove cover paper and stick the wedge
on picture tube to fix the yoke.
7. Detach the temporarily mounted wedge and put it in another upper space. Stick it on picture tube to fix the yoke.
8. After fixing three wedges, recheck overall convergence.
Tighten the screw firmly to fix the yoke and check the yoke
is firm.
9. Stick three adhesive tapes on wedges as shown in figure
1.
FIXED
GENERAL ADJUSTMENTS
ROTATE TWO TABS
AT THE SAME TIME
(HORIZONTAL LINES)
PURITY
MAGNETS
CONVERGENCE MAGNET ASSEMBLYADJUSTMENT OF MAGNETS
Figure 2.
BLU RED
BLU
RED
4-POLE MAGNETS MOVEMENT
BGR
R
G
B
RGB
RED/BLU
GRN
Center Convergence by Convergence Magnets
B
G
R
RED/BLU GRN
6-POLE MAGNETS MOVEMENT
B
G
R
BGR
RGB
R
G
B
SPECIFIC INFORMATIONS
INCLINE THE YOKE UP (OR DOWN)
Circumference Convergence by DEF Yoke
Figure 3. Dot Movement Pattern
INCLINE THE YOKE RIGHT (OR LEFT)
– 5 –
Page 6
1. ENTERING TO SERVICE MODE
1) Press o button once on
Remote Control.
SERVICE MODE
2) Press o button again to
keep pressing.
3) While pressing the o button,
press MENU button on TV set.
GENERAL ADJUSTMENTS
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.
SPECIFIC INFORMATIONS
A single horizontal line ON/OFF:- / - - button (on Remote) or a button (on TV)
Test signal selection :a button (on Remote)
Selection of the adjustment items :Channel s/t (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) :CALL + Channel button on TV (s)
Reset the count of operating protect
Test audio signal ON/OFF (1kHz) :8 button
Self diagnostic display ON/OFF :9 button
Press
Press
Adjustment mode
Item
Data
(Service mode display)
Item
Data
S
Color thickness correction
note: Displayed differently as shown below, de-
pending on the setting of the receiving color
system.
COLP (PAL)
COLC (NTSC)
COLS (SECAM)
CAUTION : Never try to perform initialization unless you have changed the memory IC.
– 6 –
Page 7
4. SELECTING THE ADJUSTING ITEMS
1) Every pressing of CHANNEL s button in the service mode changes the adjustment items in the order of table-2.
(t button for reverse order)
Refer to table-2 for preset data of adjustment mode.
(See SETTING & ADJUSTING DATA on page 13)
5. ADJUSTING THE DATA
1) Pressing of VOLUME ; +/– 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 CALL button on the Remote, then press the CHANNEL s button on the TV. The initialization of QA02 has
been complated.
3. Check the picture carefully. If necessary, adjust any adjustment item above.
Perform “Auto search Memory” on the owner’s manual.
CAUTION: Never attempt to initialize the data unless QA02 has been replaced.
7. TEST SIGNAL SELECTION
1) Every pressing of a button on the Remote Control changes the built-in test patterns on screen as described below
in SERVICE MODE.
GENERAL ADJUSTMENTS
Signal off
NTSC signals (14 patterns)
PAL signals (14 patterns)
SignalsPicture
• Red raster
• Green raster
• Blue raster
• All Black
• All White
• Black & White
• Black cross-bar
• White cross-bar
• Black cross-bar
on green raster
• Black cross-hatch
• White cross-hatch
• Black cross-dot
• White cross-dot
SPECIFIC INFORMATIONS
• H signal (white)
• H signal (black)
The signals marked with are not usable to display in the Test signal for some model.
*
– 7 –
Page 8
8. 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.
Indicated color of mode now selected : Green and Red
<SELF CHECK>
23******
POWER : 00
BUS LINE : OK
BUS CONT : OK
BLOCK : UV V1 V2
Indicated color of other modes: White
Green : Normal
Red : The microprocessor operates to provide judgement
of no video signal. The red color is still indicated
though the signal is input, failure may exist in input
signal line.
GENERAL ADJUSTMENTS
Part number of microprocessor (Q100)
Operation number of protecting circuit ----“00” is nor-
mal.
When indication is other than “00”, overcurrent apts to
flow, and circuit parts may possibly be damaged.
BUS LINE CHECK ----“OK” is normal.
“SDA1-GND” ------------- SDA-GND short circuit.
“SCL1-GND” -------------- SCL-GND short circuit.
“SCL1-SDA1” ------------- SCL-SDA short circuit.
BUS CONT ----“OK” is normal.
When indication shows “Q uuu NG”, the device with
SPECIFIC INFORMATIONS
the number may possibly be damaged.
BLOCK
UV : TV reception mode
V1 : VIDEO 1 input mode (a1)
V2 : VIDEO 2 input mode (a2)
The items marked with are not usable to display in the SELF DIAGNOSTIC FUNCTION for some model.
*
– 8 –
Page 9
1. ENTERING TO DESIGN MODE
1) Select the Service mode.
DESIGN MODE
2) While pressing o (or CALL) button on
Remote and press MENU button on TV.
3) Press MENU button on TV.
SD
(Design mode)(Adjustment mode)
When QA02 is initialized, items “OPT0” and “OPT1” of DESIGN MODE are set to the data of the representative model of this
chassis family.
Therefore, because ON-SCREEN specification remains in the state of the representative of model. This model is required to
reset the data of items “OPT0” and “OPT1”.
2. SELECTING THE ADJUSTING ITEMS
Every pressing of CHANNEL t button in the design mode changes the adjustment items in the order of table-3.
(s button for reverse order)
Refer to table-3 for data of design mode.
(See SETTING & ADJUSTING DATA on page 13)
3. ADJUSTING THE DATA
Pressing of VOLUME s or t button will change the value of data.
Press
Press
ITEM
DATA
GENERAL ADJUSTMENTS
SPECIFIC INFORMATIONS
– 9 –
Page 10
ELECTRICAL ADJUSTMENTS
ITEMADJUSTMENT PROCEDURE
FOCUS VR ADJ
SUB-BRIGHTNESS
(BRTC)
GENERAL ADJUSTMENTS
SPECIFIC INFORMATIONS
Note: Constrict the picture height
until the vertical retrace line
appears adjusting the item
HIT (HEIGHT).
HORIZONTAL POSITION
ADJUSTMENT (HPOS)
VERTICAL POSITION
ADJUSTMENT (VPOS)
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. Set CONTRAST to minimum, and
BRIGHTNESS to center by adjusting
user controls.
2. Set the TV in service mode to get white
cross-bar of inside pattern.
3. Select BRTC (brightness correction),
and adjust the ; – /+ button to reduce
the value so that white portion of inside
pattern slightly light.
4. Adjust ; – /+ button to increase the
data value of BRTC, and set it just
before the difference between the belt of
vertical retrace and the border of black
portion of inside pattern is visible.
After that, return vertical height and
contrast.
1. Set the TV in service mode, and get
black or white cross-bar signal with
VIDEO button on remote hand unit.
2. Select either HPOS (Horizontal
picture phase) or VPOS (Vertical
picture phase) with CHANNEL s, t
buttons, and adjust horizontal or
vertical picture position in the center
of screen with VOLUME ; – /+
buttons.
Belt of vertical retrace
VERTICAL AMPLITUDE
ADJUSTMENT (HIT)
1. Set the TV in service mode, and get
black or white cross-hatch signal
with VIDEO button on remote hand
unit.
2. Select HIT (Vertical amplitude) with
CHANNEL s, t buttons, and adjust
vertical amplitude with VOLUME
; – /+ buttons so that vertical am-
plitude lacks a little.
3. Adjust vertical amplitude with VOLUME ; – /+ buttons so that the first
bar on cross-hatch signal touches
edge of screen.
The first
– 10 –
Page 11
ITEMADJUSTMENT PROCEDURE
WHITE BALANCE
ADJUSTMENT
CUTOFF ADJUSTMENT
•
(RCUT)
(GCUT)
(BCUT)
DRIVE ADJUSTMENT
•
(GDRV)
(BDRV)
NOTE: It is released built-in test pattern by changing the adjustment item for some model.
In this case, select the adjustment item with channel s t buttons first and then select the built-in test pattern with
-/- - button.
1. Set Contrast to 40, and brightness to +20 by picture control.
2. Set the TV in service mode, and get the inside W/B adjusting signal with VIDEO
button.
3. Select RCUT, GCUT and BCUT with CHANNEL s, t buttons, to set individual
values to Initial reference data, and to set GDRV and BDRV to Initial reference
data with VOLUME ; – /+ buttons.
4. Press -/- - button on the remote control and rotate Screen VR to get one slight
horizontal line on screen.
Note: Every pressing of -/- - button provides Horizontal line picture and Normal
picture alternately.
5. Press -/- - button to release horizontal line picture, and select the two other colors
which did not light in the above step with CHANNEL s, t buttons. Then tap VOL-
UME ; – /+ buttons so that three colors slightly light in the same level.
X To correct white balance in light area,
select GDRV and BDRV with CHANNEL
s, t buttons to adjust.
X To correct white balance in dark area,
perform fine adjustment of RCUT, GCUT
and BCUT.
GENERAL ADJUSTMENTS
Light area check
(to show white)
Dark area check
(to show black)
SPECIFIC INFORMATIONS
– 11 –
Page 12
CIRCUIT CHECK
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 13)
4. Vary the BRIGHTNESS control to both extremes to be sure the high voltage does not exceed the limit under any conditions.
GENERAL ADJUSTMENTS
SPECIFIC INFORMATIONS
– 12 –
Page 13
CHAPTER 2 SPECIFIC INFORMATIONS
SETTING & ADJUSTING DATA
SAFETY INSTRUCTIONS
HIGH VOLTAGE AT ZERO BEAM: (A) 29.7 kV
MAX HIGH VOLTAGE:
AV VOLTAGE
R CUT OFF
G CUT OFF
B CUT OFF
G DRIVE
B DRIVE
BRIGHTNESS CENTER
COLOR CENTER NTSC
TINT CENTER
COLOR CENTER PAL (difference from COLC)
COLOR CENTER SECAM
SUB CONTRAST
HORIZONTAL POSITION
VERTICAL POSITION 50Hz
HEIGHT 50Hz
VERT. LINEARITY 50Hz
SECAM R-Y BLACK ADJUST
SECAM B-Y BLACK ADJUST
RF AGC
Table-2
20H
20H
20H
40H
40H
40H
30H
45H
09H
30H
08H
0DH
04H
1EH
0AH
08H
08H
2AH
Data
←
←
←
←
←
←
←
←
←
←
0BH
←
←
←
←
←
←
←
SPECIFIC INFORMATIONS
ItemName of adjustment
OPT 0OPTION 075H
OPT 1OPTION 115H
Preset Data21"
Table-3
– 13 –
Data
Remarks
Page 14
LOCATION OF CONTROLS (Representive: 21JZ5E)
Front
SPECIFIC INFORMATIONS
Remote
!
5
4
6
a
j
VIDEO
L
AUDIO
i
R
h
MENU
d
a
e
;
f
c
+
t
s
g
c
b
a
NAMES OF PARTS
Remote Control
1f
20~9
3 CHs/t
4 ; –/+
5-/--
6 MENU
7o
8
9a
! CALL
RGYB
Power on/
standby
Direct select
Channel up/
down,
Item select
Volume down/
up,
Menu select,
Level adjust
Digit select
Menu open
Sound mute
Picture control
TV/VIDEO
select
On-screen on/
off
Game select
Red/Green/
Yellow/Blue
1
7
2
9
3
8
a q
b
c q
MENU
d
e a
f –;+
g tcs
h L
AUDIO
i
L/R
j VIDEO
TV Set
Main power
on/off
Infrared sensor
Power indicator
(red)
Menu open
TV/VIDEO
select
Volume down/
up,
Menu select,
Level adjust
Channel down/
up,
Item select
Headphone
jack
Audio input
terminals
Video input
terminal
– 14 –
Note: The shaded buttons are not available
for your TV. If you press the button, “MODE
NOT A V AILABLE” will appear on the screen.
Page 15
CHANNEL PRESET
Use this function when:
• You cannot find the channel you want using
“Selecting the channels” on this page.
• The color or sound is strange.
T echnical Term
Channel: The number or abbreviation of the
broadcast station frequency in each
country (Channel 5, Channel 8, Arts
Central, Channel U etc.)
Position: The number on your TV given to
stored channels (0~199). It is
displayed on the upper right of the
screen.
Auto search memory (ASM)
All the channels that can be received are preset
automatically.
1 Select the starting position for ASM. Press (0~9)
or CHs/t.
2 Set the correct broadcast system for your
region. Press MENU and
“SET UP” menu
and set “SOUND” according to the table on page
8 using CHs/t and
3 Press MENU and
menu
the search. When the TV screen returns to the
start position, the procedure is complete.
. Select “ASM”, then press ; + to start
D8
D7
; –/+ to call up the “TUNING”
; –/+ to call up the
. Set “COLOR” to “AUTO”
; –/+.
2 Press MENU and ; –/+ to call up the
“TUNING” menu
select “SEARCH”. Press
Pressing “-” searches for channels at lower
frequencies while pressing “+” searches for
channels at higher frequencies.
3 When Channel 12 is found, press CH s/t to
select “MEMORY”. Press “+” to complete the
presetting.
Method 2 - Store Position
1 Select Channel 12.
Press (0~9) or CH s/t to find the position preset
for Channel 12.
2 When Channel 12 is selected, press MENU
and
; –/+ to call up the “TUNING” menu
D8
. Press CH s/t and select “POSITION”.
Press
Pressing “-” and “+” respectively decreases and
increases the position number.
3 When Position 12 is found, press CH s/t to
select “MEMORY”. Press “+” to complete the
presetting.
; –/+ and set “POSITION” to P012.
. Press CH s /t and
D8
; –/+ to search.
Skip Function
If you set “SKIP ON” for unnecessary position
numbers, these will be skipped when selecting
channels using CH s/t.
SPECIFIC INFORMATIONS
Manual Search and Changing the
assigned position
For easy Channel selection, the chosen Position
should have the same number as Channel stored
there. For this operation, you may use the
“SEARCH” and “SKIP” functions.
Example : Presetting Channel 12 to Position 12
Method 1 - Manual Search
1 Select Position 12.
Press CH s/t repeatedly until 12 is displayed.
Or, press -/-- repeatedly to display “--” on the
screen then press the “1” and “2” buttons in this
order.
Example : Skipping Channel 13
1 Select Position 13 using the same method for
selecting Position 12 (above).
2 Press MENU and
menu
Press
“OFF” to “ON”. This completes the setting for
skipping Position 13.
. Press CH s/t and select “SKIP”.
D7
; –/+ to switch the “SKIP” setting from
; –/+ to call up the “SET UP”
– 15–
Page 16
Notes:
• When “SKIP” is ON, the Position number is
prefixed by “*”.
Example: *13. To confirm this, select Position
13 using the -/-- and 0~9 buttons.
• If you want to restore a skipped position number,
select it using the -/-- and 0~9 buttons then
switch the “SKIP” setting to “OFF” as in step 2
above.
Manual fine tuning (MFT)
Under some reception conditions, fine tuning may
be necessary to improve the picture quality . In such
cases, adjust the manual fine tuning (MFT).
1 Press MENU and
menu
2 Press CH s/t and select “MFT”. Press
to start fine tuning. Pressing “-” fine tunes to a
lower frequency while pressing “+” fine tunes
to a higher frequency.
D8
.
Auto fine tuning (AFT)
SPECIFIC INFORMATIONS
If the signal frequency is unstable due to
environmental conditions, use auto fine tuning.
1 Press MENU and
menu
2 Press CH s/t and select “AFT”. Press
to switch it to “ON”. This completes the
setting.
Notes:
D8
.
• When you operate MFT, AFT is switched OFF
automatically. If you switch on AFT after fine
tuning with MFT, MFT may be canceled.
• AFT may be set independently for each
Position.
; –/+ to call up the “TUNING”
; –/+
; –/+ to call up the “TUNING”
; –/+
– 16 –
Page 17
CHASSIS AND CABINET REPLACEMENT PARTS LIST
WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETY PRE-
CAUTION" AND "PRODUCT SAFETY NOTICE" ON PAGE 3 OF THIS MANUAL.
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. 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
Model : 21JZ3E/21JZ3ES/21JZ5E/21JZ5ES/21JZ5MJ/21JZ5T
C10224763221 ELECTROLYTIC, 16V 220UF M
C103 #1 24109103 CERAMIC CHIP, 50V B 0.01UF K
#3 24109103 CERAMIC CHIP, 50V B 0.01UF K
C104 #1 24105470 CERAMIC CHIP, 50V CH 47PF J
#3 24105470 CERAMIC CHIP, 50V CH 47PF J
C10624205479 ELECTROLYTIC, 35V 4.7UF M 7L 3A
C10824503049 PLASTIC FILM, 63V 0.47UF J
C111 #6 24105470 CERAMIC CHIP, 50V CH 47PF J
C112 #6 24105470 CERAMIC CHIP, 50V CH 47PF J
C11324109102 CERAMIC CHIP, 50V B 1000PF K
C11424109102 CERAMIC CHIP, 50V B 1000PF K
C11824109102 CERAMIC CHIP, 50V B 1000PF K
C12024203100 ELECTORLYTIC, 16V 10UF M 7L 3A
C12124109103 CERAMIC CHIP, 50V B 0.01UF K
C12324206010 ELECTROLYTIC, 50V 1.0UF M 7L 3A
C12924109102 CERAMIC CHIP, 50V B 1000PF K
C13024206479 ELECTROLYTIC, 50V 4.7UF M 7L 3A
C13124814103 CERAMIC CHIP, 50V F 0.01UF Z
C13224100104 CERAMIC CHIP, 25V F 0.1UF Z
C13324105101 CERAMIC CHIP, 50V CH 100PF J
C13524109222 CERAMIC CHIP, 50V B 2200PF K
C13624206228 ELECTROLYTIC, 50V 0.22UF M 7L 3A CE04WS
C13724100103 CERAMIC CHIP, 50V F 0.01UF Z
C14124105101 CERAMIC CHIP, 50V CH 100PF J
C150 #1 24814103 CERAMIC CHIP, 50V F 0.01UF Z
#2 24814103 CERAMIC CHIP, 50V F 0.01UF Z
#3 24814103 CERAMIC CHIP, 50V F 0.01UF Z
#4 24814103 CERAMIC CHIP, 50V F 0.01UF Z
#5 24814103 CERAMIC CHIP, 50V F 0.01UF Z
C16624109103 CERAMIC CHIP, 50V B 0.01UF K
C16724763101 ELECTROLYTIC, 16V 100UF M
C17024109103 CERAMIC CHIP, 50V B 0.01UF K
C171 #1 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#2 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#3 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#4 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#5 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
LocationParts No. Description
No.
C172 #1 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#2 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#3 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#4 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#5 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
C173 #1 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#2 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#3 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#4 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#5 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
C17424105330 CERAMIC CHIP, 50V CH 33PF J
C17524105330 CERAMIC CHIP, 50V CH 33PF J
C17624105330 CERAMIC CHIP, 50V CH 33PF J
C179 #6 24109103 CERAMIC CHIP, 50V B 0.01UF K
C180 #6 24109103 CERAMIC CHIP, 50V B 0.01UF K
C18924206478 ELECTROLYTIC, 50V 0.47UF M 7L 3A
C19224206478 ELECTROLYTIC, 50V 0.47UF M 7L 3A
C21624206010 ELECTROLYTIC, 50V 1.0UF M 7L 3A
C22124105330 CERAMIC CHIP, 50V CH 33PF J
C22224105330 CERAMIC CHIP, 50V CH 33PF J
C22324105330 CERAMIC CHIP, 50V CH 33PF J
C22424203100 ELECTORLYTIC, 16V 10UF M 7L 3A
C22624591104 PLASTIC FILM, 50V 0.1UF J
C22724591104 PLASTIC FILM, 50V 0.1UF J
C23124232103 CERAMIC DISC, 50V F 0.01UF Z
C23224232103 CERAMIC DISC, 50V F 0.01UF Z
C30424435330 CERAMIC DISC CC45 SL 500V33PF J
C30524617915 ELECTROLYTIC, 50V 1UF K 3A LI
C30624763102 ELECTROLYTIC, 16V 1000UF M
C30724693473 PLASTIC FILM, 100V 0.047UF J
C30824765101 ELECTROLYITC, 35V 100UF M
C31224765102 ELECTROLYTIC CE04G 35V 1000UF M
C31324082280 PLASTIC FILM, 100V 0.22UF J
C31424212272 CERAMIC DISC, 50V B 2700PF K
C31524503049 PLASTIC FILM, 63V 0.47UF J
C31724214471 CERAMIC DISC, 500V B 470PF K
C32024765101 ELECTROLYITC, 35V 100UF M
C41024693472 PLASTIC FILM, 100V 4700PF J
C41724214102 CERAMIC DISC, 500V B 1000PF K
C42024203220 ELECTROLYTIC, 16V 22UF M 7L 3A
C42124763470 16MV47HC +T 16MV47HC +T
C43124206479 ELECTROLYTIC, 50V 4.7UF M 7L 3A
C43224203100 ELECTORLYTIC, 16V 10UF M 7L 3A
C43324100103 CERAMIC CHIP, 50V F 0.01UF Z
C43424100103 CERAMIC CHIP, 50V F 0.01UF Z
C43524763102 ELECTROLYTIC, 16V 1000UF M
SPECIFIC INFORMATIONS
– 17 –
Page 18
LocationParts No. Description
No.
C43624206478 ELECTROLYTIC, 50V 0.47UF M 7L 3A
C43724109822 CERAMIC CHIP, 50V B 8200PF K
C44024503213 PLASTIC FILM CF92 T 1500VH 1500PF H
C44224082995 PLASTIC FILM, 250V 0.36 UF J
C44424503278 PLASTIC FILM CF92 T 1500VH 8700PF H
C44524693104 PLASTIC FILM, 100V 0.1UF J
C44624679100 ELECTROLYTIC, 250V 10UF M 3A
C44824073118 ELECTROLYTIC, 160V 33UF M
C44924763471 ELECTROLYTIC, 16V 470UF M
C46324109152 CERAMIC CHIP, 50V B 1500PF K
C46424640872 ELECTROLYTIC, 100V 10UF M 3A
C46724503157 PLASTIC FILM, 630V 0.033UF J
C47024206220 ELECTROLYTIC, 50V 22UF M 7L 3A
C47224503049 PLASTIC FILM, 63V 0.47UF J
C47324206010 ELECTROLYTIC, 50V 1.0UF M 7L 3A
C47924105271 CERAMIC CHIP, 50V CH 270PF J
C48424591104 PLASTIC FILM, 50V 0.1UF J
C48524591104 PLASTIC FILM, 50V 0.1UF J
C49824591103 PLASTIC FILM, 50V 0.01UF J
C50224591103 PLASTIC FILM, 50V 0.01UF J
C51724203100 ELECTORLYTIC, 16V 10UF M 7L 3A
C52324203100 ELECTORLYTIC, 16V 10UF M 7L 3A
C52424203470 ELECTROLYTIC, 16V 47UF M 7L 3A
C52624109102 CERAMIC CHIP, 50V B 1000PF K
C52824206478 ELECTROLYTIC, 50V 0.47UF M 7L 3A
C56724109103 CERAMIC CHIP, 50V B 0.01UF K
C60624206229 ELECTROLYTIC, 04W 50V 2.2UF M 7L 3A
C60724206229 ELECTROLYTIC, 04W 50V 2.2UF M 7L 3A
C60824206229 ELECTROLYTIC, 04W 50V 2.2UF M 7L 3A
C60924764101 ELECTROLYTIC, 25V 100UF M
C61024591473 PLASTIC FILM, 50V 0.047UF J
C61124766100 ELECTROLYTIC, 50V 10UF M
C61224766220 ELECTROLYTIC 04G, 50V 22UF M
C61324766100 ELECTROLYTIC, 50V 10UF M
SPECIFIC INFORMATIONS
C61424591473 PLASTIC FILM, 50V 0.047UF J
C61524763101 ELECTROLYTIC, 16V 100UF M
C61624764471 ELECTROLYTIC, 25V 470UF M
C62924764102 ELECTROLYTIC 04G, 25V 1000UF M
C63024764471 ELECTROLYTIC, 25V 470UF M
C63124206478 ELECTROLYTIC, 50V 0.47UF M 7L 3A
C63324591823 PLASTIC FILM, 50V 0.082UF J
C63424591563 PLASTIC FILM, 50V 0.056UF J
C635 #3 24206478 ELECTROLYTIC, 50V 0.47UF M 7L 3A
#4 24206478 ELECTROLYTIC, 50V 0.47UF M 7L 3A
#5 24206478 ELECTROLYTIC, 50V 0.47UF M 7L 3A
#6 24206478 ELECTROLYTIC, 50V 0.47UF M 7L 3A
#6 24591563 PLASTIC FILM, 50V 0.056UF J
C80124503507 PLASTIC FILM, AC275V 0.22UF K
C80224503507 PLASTIC FILM, AC275V 0.22UF K
C80524092281 CERAMIC DISC, AC250V E 4700PF
C80624092281 CERAMIC DISC, AC250V E 4700PF
C80824765101 ELECTROLYITC, 35V 100UF M
C81024086857 ELECTROLYTIC, 400V 560UF
C81324092555 CERAMIC DISC, AC250V E 1000PF M
C81424092555 CERAMIC DISC, AC250V E 1000PF M
C81724092338 CERAMIC DISC, 2KV R 270PF K
C81824092341 CERAMIC DISC, 2KV R 470PF K
C82124214561 CERAMIC DISC, 500V B 560PF K
C82224214102 CERAMIC DISC, 500V B 1000PF K
C82324214471 CERAMIC DISC, 500V B 470PF K
C82924212471 CERAMIC DISC, 50V B 470PF K
C83024766100 ELECTROLYTIC, 50V 10UF M
C83124203100 ELECTORLYTIC, 16V 10UF M 7L 3A
C83224503045 PLASTIC FILM, 63V 0.22UF J
C86224092339 CERAMIC DISC, 2KV 330PF K
C88324214561 CERAMIC DISC, 500V B 560PF K
C88424640018 ELECTROLYTIC, 160V 220UF
C88524214471 CERAMIC DISC, 500V B 470PF K
C88924764102 ELECTROLYTIC 04G, 25V 1000UF M
LocationParts No. Description
No.
C89324092338 CERAMIC DISC, 2KV R 270PF K
C89724092553 CERAMIC DISC, AC250V B 470PF K
C89824214101 CERAMIC DISC, 500V B 100PF K
C89924503049 PLASTIC FILM, 63V 0.47UF J
C90224092347 CERAMIC DISC, 2KV R 1500PF K
C90424436561 CERAMIC DISC, 50V SL 560PF J
C90524436681 CERAMIC DISC, 50V SL 680PF J
C90724436821 CERAMIC DISC, 50V SL 820PF J
C90924679220 ELECTROLYTIC, 250V 22UF M 3A
C91024766100 ELECTROLYTIC, 50V 10UF M
C91224763221 ELECTROLYTIC, 16V 220UF M
C91324203220 ELECTROLYTIC, 16V 22UF M 7L 3A
C91524203220 ELECTROLYTIC, 16V 22UF M 7L 3A
C93024214101 CERAMIC DISC, 500V B 100PF K
C93124214101 CERAMIC DISC, 500V B 100PF K
CA0124232103 CERAMIC DISC, 50V F 0.01UF Z
CA0224105101 CERAMIC CHIP, 50V CH 100PF J
CA0324105220 CERAMIC CHIP, 50V CH 22PF J
CA0424105220 CERAMIC CHIP, 50V CH 22PF J
CA3024105270 CERAMIC CHIP, 50V CH 27PF J
CA4224203100 ELECTORLYTIC, 16V 10UF M 7L 3A
CA4524109103 CERAMIC CHIP, 50V B 0.01UF K
CA5124109272 CERAMIC CHIP, 50V B 2700PF K
CA5224109152 CERAMIC CHIP, 50V B 1500PF K
CA5324105181 CERAMIC CHIP, 50V CH 180PF J
CA5424766330 ELECTROLYTIC, 50V 33UF M
CA5524206010 ELECTROLYTIC, 50V 1.0UF M 7L 3A
CA5824105101 CERAMIC CHIP, 50V CH 100PF J
CA6024206229 ELECTROLYTIC, 04W 50V 2.2UF M 7L 3A
CB0124203470 ELECTROLYTIC, 16V 47UF M 7L 3A
CC0124109103 CERAMIC CHIP, 50V B 0.01UF K
CS0124203220 ELECTROLYTIC, 16V 22UF M 7L 3A
CS0224203100 ELECTORLYTIC, 16V 10UF M 7L 3A
CS08 #3 24203220 ELECTROLYTIC, 16V 22UF M 7L 3A
#4 24203220 ELECTROLYTIC, 16V 22UF M 7L 3A
#5 24203220 ELECTROLYTIC, 16V 22UF M 7L 3A
#6 24203220 ELECTROLYTIC, 16V 22UF M 7L 3A
CS11 #3 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#4 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#5 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
#6 24203100 ELECTORLYTIC, 16V 10UF M 7L 3A
CV1024762471 ELECTROLYTIC, 04G 10V 470UF M
CV1124203220 ELECTROLYTIC, 16V 22UF M 7L 3A
CV13 #3 24203220 ELECTROLYTIC, 16V 22UF M 7L 3A
#4 24203220 ELECTROLYTIC, 16V 22UF M 7L 3A
#5 24203220 ELECTROLYTIC, 16V 22UF M 7L 3A
#6 24203220 ELECTROLYTIC, 16V 22UF M 7L 3A
RESISTORS
R10124011563 CHIP, METAL FILM, 1/20W 56K OHM J
R10224011123 CHIP, METAL FILM, 1/20W 12K OHM J
R103 #6 24011101 CHIP, METAL FILM, 1/20W 100 OHM J
R104 #6 24011222 CHIP, METAL FILM, 1/20W 2.2K OHM J
R105 #1 24011331 CHIP, METAL FILM, 1/20W 330 OHM J
PC BOARD ASSY, PD0607E CRT/D TSP2003082892
PC BOARD ASSY, PD1892 21JZ3E MA TSP2004032902
PC BOARD ASSY, PD1892B 21JZ3ES TSP2004042102
PC BOARD ASSY, PD1892A 21JZ5E TSP2004032907
PC BOARD ASSY, PD1892C 21JZ5ES TSP2004042103
PC BOARD ASSY, PD1892D 21JZ5MJ TSP2004042104
– 23 –
Page 24
SPECIFIC INFORMATIONS
THIS PAGE IS
INTENTIONALLY LEFT
BLANK.
– 24 –
Page 25
MAIN BOARD PD1892 (21JZ3E)(U902)
MAIN BOARD PD1892B (21JZ3ES)(U902)
MAIN BOARD PD1892A (21JZ5E)(U902)
MAIN BOARD PD1892C (21JZ5ES)(U902)
MAIN BOARD PD1892D (21JZ5MJ)(U902)
MAIN BOARD PD1892E (21JZ5T)(U902)
BOTTOM (FOIL) SIDE
GR04
C
CS14
GR05
CS13
GR04
E
QS02
B
GD421
GR05
D421
P496
H001
PV01
CS13
CS05
CS05CS14
RS08
C471
G103
C
R448
R421
+
D408
QS02
GR01
RS08
R101
R101
GR01
CS04
GR02
GR02
C445
P497
R174
CA45
RA01
C898
R899
GJ27
GJ25
GJ28
R169
R182
Q104
R167
R172
R174
Q115
EEB
R172
E
RA76
RA01
RA02
RA61
DA14
RA02
C141
R150
C141
R150
R194
R135
R144
R135
CA67
JR155
QB43
R178
GJ27
R178
Q104
C
R168
R168
B
Q103
Q103
R179
C
R176
R176
LA02
CA42
CA45
LA01
DA14
RA61
R194
R196
R196
CA67
JR155
E
GJ28
B
QB43
C
E
R182
C
GJ25
RA04
RA04
DB30
QB30
DB30
R171
EB
QA53
RA43
R175
R171
5
JR005
4
QA51
QA51
RA05
RA43
DA13
B
QB30
RA89
DA13
RB30
RA37
RA89
RA62
RB30
RA62
R175
DA12
RA36
RA36
C
RA41
RA41
RA37
8
CA69
DA11
DA12
DA11
CA69
QA02
1
+
RA51
CA68
RA53
RA51
CA51
RA53
RA52
CA51
RA52
CA52
CA52
C
RA56
QA52
QA52
RA56
E
B
+
CA55
RA57
RA57
RA54
CA53
CA53
RA05
RA55
QA53
RA42
RA55
RA42
CA54
RA54
+
R169
R167
JR005
CA56
CA56
GJ18
+
GJ18
C630
+
12
R607
R605
10
+
C629
Q610
R607
+
R606
R606
5
+
R630
1
+
R633
R609
R609
C614
R608
R608
C637
C613
R605
R635
R634
R635
C611
R604
R604
C610
R632
GJ17
GJ17
R632
C608
C634
R630
+
GJ22
GJ22
C606
GJ20
C616
+
CA60
B
Q196
C
E
G889
L887
R825
Q819
D471
R819
R819
D471
D803
R825
R490
D470
R490
D803
R477
C
Q819
R478
E
R477
B
R478
R803
E
B
R480
Q471
D802
R476
C
R476
R803
R480
Q471
GJ20
Q470
R471
R475
QV14
+
+
5
4
QV14
C635
R633
8
C638
C609
Q611
R634
+
C636
C633
R631
R631
R603
R603
E
C632
B
Q620
Q620
C607
C
Q613
ECB
Q613
Q470
C473
C
+
BE
R471
R475
CS08
CS09
RS07
RS07
CS09
1
C
+
Q622
R624
E
CV13
R624
Q622
E
GJ24
GJ24
Q611
R623
+
R623
B
C
R611
R611
C612
+
C631
C615
D612
D612
E
D622
Q612
C
B
D622
Q612
CV11
4
1
+
QV13
CS01
QV13
+
8
5
R622
R622
B
CS06
GJ23
+
Q621
CV12
C
E
R612
GJ31
GJ23
GJ31
Q621
GJ30
R612
GJ30
L661
1
2
3
C672
4
P601
P499
RS06
RS06
CS06
CV12
CV14
CV14
R621
R621
CS15
RS04
RS04
CS15
GR03
CS07
CS07
GR03
CS10
CS10
RS09
RS09
CS16
GR06
L662
GR06
CS16
PV02
GJ19
GJ19
P661
C674
R663
C672
C671
C674
C673
C671
C673
R662
LZ02
C899
C832
+
R831
C830
1
3
5
C831
CA01
RA78
SA06
SA05
MENU
VIDEO
+
CB01
RB09
RB01
DB02A
SA04
SA03SA01
SA02
VOL-DN
VOL-UP
CH-DN
CH-UP
BLU
M804A
P802
BRN
G105
F801
T4A L/250V
G104
RA79
RA71
RA72
RA73
+
RB09
RB01
C897
L805
C806
G811
D801
C805
P910
R822
Q811
R811
2
4
G812
R808
1
3
C814
C813
2
C802
T802
DB02
G107
R810
G108
C801
1
2
R801
G109
T801
S801
DB01
KB01
P498
G106
3
4
CAUTION LIVE AREA
L107
QB60
GL525
B
E
CA04
CA04
Q115
QB61
R181
R180
R181
E
C
C
QB61
R180
B
RA77
RA77
GJ08
RA75
R173
RA75
RA74
R173
GJ08
RA74
R179
C137
C137
R177
C
R166
R177
E
QB60
R166
B
RA76
+
C524
GL525
+
G219
242321 2220
CA30
CA02
RA35
RA35
RA06
CA02
RA06
CA58
CA58
CA30
RA03
C
QA60
QA60
RA03
DA60
DA60
RA60
RA60
RA63
CA03
RA63
R140
C132
CA03
R141
1
C132
R136
R142
R141
R140
R142
R143
R144
C131
R136
R143
C115
C131
L115
C120
C115
+
+
C889
L810
R
8
0
2
C221
C883
C173
D222
L886
T862
RC02
D222
R229
C437
L432
G810
R829
B
LC04
C175
RC02
C175
R133
R133
R132
C174
C174
R132
Z102
L106
M501
D223
D223
C223
C222
R230
RA07
C113
RA07
C223
R230
C222
CA57
CA57
C113
GJ21
GJ21
C121
C121
C437
C315
R435
GR400
GR400
XA01
R491
R491
+
C862
L811
R807
C822
+
L806
L112
C107
C893
C178
C433
D883
Q108
+
5
8
L109
C111
R125
R125
C180
JR001
C180
+
C
JR004
JR004
E
C176
C177
GJ11
C176
R170
C177
GJ11
R170
C517
GL511
C110
C567
R118
C114
C567
C114
R118
C110
C107
GJ15
GJ15
C433
C434
C435
GJ16
GJ16
C434
+
JR001
Q100
CC08
CC08
Q108
+
C172
1
4
C171
R134
Z101
R134
Z103
L108
C216
+
+
+
D221
R145
R145
D221
C221
C525
C136
R228
R146
C135
C516
R228
C525
R229
R146
C135
C516
C231
C232
R435
R434
C436
GR888
R888
L883
D885
C885
D806
C818
C817
5
3
4
Q801
C808
+
1
2
R805
R820
D819
D809
R809
C810Z
C810
G101
D101
G101
RS02
CS02
C308
M502
C187
32V
RS02
C187
D431
GD430
C101
L104
L105
IF
NC
R433
R433
D432
D432
R479
R479
B
E
C
C431
C314
1
2
4
6
Q301
C313
111213
+
D406
C448
C188
C102
C106
M804
+
CC01
R102
R102
CC01
Vt
AGC
SCL
ADR
+
TP15
CV10
G110
B
C
QS01
CS04
QS01
E
RS05
RS05
C483
1
3
Q422
2
C420
C421
EB
Q421
R421
C312
+
G218
C449
C317
R462
R481
R462
D441
R482 R484
R482
R481
E
QA61
C
B
C498
C410
QA61
R227
+
+
+5V
NC
GJ02
GJ02
SDA
NC
CC02
GJ01
CC02
GJ01
+
L101
QV10
RV11
E
RV12
RV12
RV11
B
RV13
RV13
+
+
CS03
RS03
RS03
RS12
RS12
CS11
CS12
RS11
RS11
+
+
C484
C485
+
GR303
D302
14
R333
R484
C446
R498
R498
R430
R447
R108
R110
R109
C118
LC01
GR106
R192
R108
R192
C118
Q101
ZC01
R111
ZC02
R107
R107
GR106
R105
C104
L102
C104
R105
L103
R109
R110
R124
R124
B
C
Q101
C103
C103
R191
R191
E
R113
D150
GJ06
D150
R112
R111
R112
C129
C129
C170
C170
C150
GJ07
GJ04
GJ04
GJ07
C150
R117
R117
R116
GJ03
GJ03
R116
C108
LA05
R113
R115
GJ06
R114
E
GJ05
C
Q130
GJ05
B
Q130
C167
C166
R115
L162
R114
+
C166
R131
R131
Z130
43
5
21
Q111
C
R147
+
C138
R158
R158
Q116
BCE
GJ10
R147
Q116
R103
R190
GJ09
R190
GJ09
Q111
R103
Q113
Q114
R128
C111
C112
C
GJ101
G102
C112
E
C
Q113
R127
R128
B
R127
R126
C179
R126
C179
R129
Z106
Z104
R129
R137
E
R137
R138
Q109
B
Q112
Q112
E
JR003
R130
JR002
GJ101
R130
R148
JR002
R148
JR003
C178
L171
B
R104
E
R104
B
R138
GJ10
C105
C105
B
TP12
B102
SL1
LA03
Q120
B
Q120
C
E
R122
GJ100
R122
GJ100
R123
R123
Q430
D472
D472
GD433
R432
R436
R432
R431
R436
Q431
C
B
E
Q431
D304
C320
C304
R313
D301
D305
R314
R305
R312
C307
R315
R306
R316
C305
C316
R316
R317
C309
R317
R301
+
C470
R307
C472
+
3
7
L301
D303
+
R473
BC
R485
Q482
C566
L514
+
R814
E
R469
R336
C306
+
C502
+
C528
R149
C523
R149
C227
D224
D224
R217
R217
R156
T800mA L/250V
R813
R472
+
C123
GJ12
+
+
C226
L884
F470
Q805
R470
C109
D881
+
C130
C133
3364
C133
R483
R483
C479
GJ12
LA04
GL512
+
RV02
C189
C479
C224
RV02
R121
R120
C565
C526
R119
R120
R121
R119
C526
C565
R139
C116
R106
R139
R106
C116
32
+
+
GL431
C432
GL431
GR160
C192
GR160
+
C884
+
E
C
Q805
B
2
R881
1
Q862
R821
3
4
+
P570
L441
R441
C442
C416
R411
+
R411
R410
R416
C417
R410
E
B
Q402
C
T401
R815
D805
R823
C821
D812
R863
T461
MCL-437F
23547689
C440
C444
Q404
G402
D440
C
C463
C463
B
R412
E
L461
D467
C464
R474
D444
C467
D872
C823
C829
D810
– 25 –– 26 –
Page 26
CRT/D BOARD PD0607E (U901)
E
C
B
E
C
B
B
C
E
BOTTOM (FOIL) SIDE
TERMINAL VIEW OF TRANSISTORS
R925
TP47R
R942
R963
R963
B
Q901
L905
P905
R922
C906
R946
E
C902
Q904
D905
R919
B
R901
R924
C905
D908
B
E
Q903
P900
3231
L903
TP47G
C
R943
R961
C930
L906
R964
R902
E
C
L902
R960
R918
R917
C904
C903
R915
D907
V901A
R916
E
R912
D904
R914
R921
Q902
B
P501B
2021222324
R903
CCP-3400
TP46B
TP46G
TP46R
B
Q907
E
TP47B
L907
C
Q905
R977
L904
R935
E
B
R965
C915
R932
R944
D909
R920
R962
23546994
R934
C911
D903
D910
R905
R936
R928
D906
C913
D911
C909
R926
C907
R904
R992
D901
R945
C908
R909
C931
B
R929
R937
L900
C910
C912
E
R930
P502B
Q906
2SD2253
(old)
2SC5243
Q908
2SC3852
2SD1763A
2SC1569
2SC4544
2SA1788
2SA1306
2SA1186A
2SC752GTM
2SC2482
2SC2655
2SC4721P
2SC752
2SA562TM
2SA1015
2SC1815
2SC2878
2SC1740S
2SC2120
2SA1788
2SA9335
B
E
14
13
12
11
RN2203
RN2201
2SD1554
RN2004
RN1203
RN1204
B
C
E
2SD2253
2SD1556
2SC5143
2SD2553
E
C
B
ON4409
E
C
B
RN2204
RN1205
RN1202
RN1201
B
C
E
B
C
E
– 27 – – 28 –
Page 27
SCHEMATIC DIAGRAM
MODEL : 21JZ3E/21JZ3ES/21JZ5E/21JZ5ES/
21JZ5MJ/21JZ5T
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 F, and
the values more than 1 in pF.
All capacitors are ceramic 50V, unless otherwise noted as the following marks.
Electolytic capacitor
Mylar capacitor
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 ±20% except H.V.
SCHEMATIC DIAGRAM STRUCTURE:
– MAIN Circuit[ SHEET– 1/2 ] .......................................................................... 1/3