SERVICE MODE ...................................................................................................................................................... 6
SETTING & ADJUSTING DATA .............................................................................................................................. 18
LOCATION OF CONTROLS ................................................................................................................................... 19
CHASSIS AND REPLACEMENT PARTS LIST ...................................................................................................... 23
PC BOARDS TOP&BOTTOM VIEW ............................................................................................... ....................... 33
SPECIFICATIONS .............................................................................................................................................. END
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 18)
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
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 SERVICE 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.
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
GENERAL ADJUSTMENTS
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 deflec-
tion 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
6-pole convergence magnet
Main 4-pole convergence magnet
P/C magnet installing position A
MAG-1108 : 37 mm
A
Sub-4-pole convergence magnet
MAG-1113 : 39 mm
(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
(6)
(8)
on 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.
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4
-
Page 5
(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
■ CIRCUMFERENCE CONVERGENCE:
Perform correction in the following manner.
*
blue
green
red
A
B
blue
green
red
C
(Parts code:23 948 274) TC-S
D
E
F
S
N
Blue color or blue mark
Bonded surface
red/blue
red/blue
green
green
6-pole magnet
• Adjust coils and minimize deviation
(The 27” unit has coils underneath it)
(Insertion position of correction
piece)
D
E
F
*Insert the correction piece between the
picture tube and the deflection yoke.
A
B
C
Xv bow-shaped deviation of convergence
blue
red
Sub-4-pole magnet
A
blue
B
green
red
C
(Parts code:23 948 464)
N
S
Bonded surface
Transparent
GENERAL ADJUSTMENTS
D
E
F
Adjust (YHC) and minimize the deviation of YH.
green
Red
blue
green
blue
Red
blue
Red
Adjust (YV) and minimize the deviation of YV.
Red
green
blue
blue
green
Red
Red
blue
green
GH
green
blue
red
green
blue
red
green
Red
green blue
green
green
Red
blue
Red
Red
green
blue
blue
YV YHC
Perform correction by insert-
GH
ing the correction piece into
the clearance of terminal
board coils of the deflection
yoke.
Note:
Perform insertion by turning
the metal side to the terminal
board side of the deflection
yoke.
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5
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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.
or Sound Mute
2. DISPLAYING THE ADJUSTMENT MENU
GENERAL ADJUSTMENTS
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.
Screen adjustment mode ON/OFF:-/-- button (on Remote)
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
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.
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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 27)
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 tune” 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.
18)
GENERAL ADJUSTMENTS
Signal off
ALL White
SignalsPicture
• All White
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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.
1
2
3
4
5
GENERAL ADJUSTMENTS
6
1
Firmware:
JH9_000
29CJZ8UR
Version information of microprocessor
In case of file name : JH9 and Version : 1.00 indicates[JH9_100].
2
Time: Total hour of turn the TV on. (Unit : H)
Power : Operation number of protecting circuit ----"00" is normal.
3
When indication is other than "00", overcurrent apt to flow, and circuit parts may
possibly be damaged.
BusCont : --- "OK" is normal.
4
When type name of semiconductor indicates.
BLOCK
5
UV : TV reception mode
VIDEO 1 input mode (
V1 :
V2 : VIDEO 2 input mode (
V3 : VIDEO 3 input mode (
V4 : VIDEO 4 input mode (
V5 : VIDEO 5 input mode (
Model name (7 digit)
6
1)
2)
3)
C1)
C2)
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8
-
Page 9
1. ENTERING TO DESIGN MODE
1) Select the Service mode.
DESIGN MODE
2) While pressing CALL button on Remote
and press MENU button on TV.
3) The following displays
are shown on the screen
SD
(Design mode)
q
1
JH9_039
4567 89
rtyuio
we
23
Press
Press
JH9_039
Version information of
q
microprocessor
Main tuner information
w
Sub tuner information
e
Selectable picture information
r
Position information
t
Signal information
y
Screen size information
u
Sound system information
i
Scan mode information
o
GENERAL ADJUSTMENTS
When QA02 is initialized, item “OPT3" of DESIGN MODE is 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 item “OPT3".
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 27)
18)
3. ADJUSTING THE DATA
Pressing of VOLUME s or t button will change the value of data.
-
9
-
Page 10
ELECTRICAL ADJUSTMENTS
ITEMADJUSTMENT PROCEDURE
FOCUS VR ADJ
SUB-BRIGHTNESS
(BRTC)
Note: Constrict the picture height
GENERAL ADJUSTMENTS
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 Black
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 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 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 amplitude 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
WIDTH
(WID)
E-W PARABOLA
(PARA)
WHITE BALANCE
ADJUSTMENT
CUTOFF ADJUSTMENT
•
(RCUT)
(GCUT)
(BCUT)
DRIVE ADJUSTMENT
•
(GDRV)
(BDRV)
1. Call up the adjustment mode display, then select the item WID.
2. Press the ; – /+ button to get the picture so the left and rightedges of raster
begins to lack.
3. Press the ; – /+ button to advance the data by 7 steps.
Note : Check the horizontal picture position is correct.
1. Call up the adjustment mode display, then select the item PARA.
2. Press the a button on Remote until the cross-hatch pattern appears on the screen.
3. Press the ; – /+ button to make vertical lines straight as shown below.
GENERAL ADJUSTMENTS
1. Set Contrast to 40, and brightness to +20 by picture control.
2. Receive the Black and White pattern.
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.
Light area check
(to show white)
Dark area check
(to show black)
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11
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Page 12
V/C system adjustment
No.
1
ADJUSTING ITEMS
AND POINTS
Cutoff adjustment and
white balance adjustment
RCUT
GCUT
BCUT
GDRV
BDRV
Screen VR
GENERAL ADJUSTMENTS
Sub contrast adjustment
2
(SCNT)
Sub brightness adjust-
3
ment
(BRTC)
ADJUSTMENT PROCEDURE
1) Setting to horizontal alignment, turn the screen VR to
stop where the brightness lines are slightly luminous.
(Adjustment shall be made so that they look almost
white.)
2) Cancel horizontal alignment.
3) Varying R, G and B CUTOFF, make white balance
adjustment in the dark area.
4) Adjusting G and B DRIVE, make white balance adjustment in the bright area.
5) Repeat procedures 3) and 4) if necessary.
Adjustable value:
Bright area: 11500K+0.0075uV
(103cd/m
Dark area: 10500K+0.0105uV
(17cd/m
2
)
2
)
1) Select SCNT in the sub data adjustment mode.
2) With TP-Y, set the amplitude from pedestal level to
white peak to 0.70±0.03 V (0-p).
1) Select BRTC in the sub data adjustment mode.
Adjust the number of black solid lines to 4±1.5.
REMARKS
No outside lighting shall be
allowed.
Measurement shall be
performed at the center of
CRT.
Receiver shall be in the
standard state.
Total white signal
Varying the level of input
signal, adjust the
brightness.
J-2ch sub brightness signal
DYNAMIC
J-2ch sub brightness signal
DYNAMIC
V/C system adjustment (Chassis adjusment)
No.
4
ADJUSTING ITEMS
AND POINTS
DW sub screen contrast
adjustment
(PCNT)
1) Select PCNT in the sub data adjustment mode.
2) With TP-Y, make adjustment so that the amplitude of
sub screen (right image) coincides with that of main
screen (left image).
ADJUSTMENT PROCEDURE
REMARKS
J-2ch for both main and sub
screens
Sub brightness signal
DYNAMIC
-
12
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Page 13
Circuit Adjustment (Procedure Manual for Deflection Adjustment)
Horizontal adjusment shall be made using E-12CH Philips pattern and DYNAMIC image mode.
<Adjustment procedure>
1) Using WID data, reduce the horizontal amplitude until a part of it is dropped out.
2) Using WID data, adjust the horizontal amplitude so that horizontal raster inevitably
contacts with CPT mask.
3) Using the following (Note 1) horizontal screen positional switch, adjust the horizontal raster position to the center position.
4) Using the horizontal amplitude
(WID) and horizontal phase
(HPOS), adjust the horizontal
amplitude so that the right and
left flags are just blinded.
The adjustment shall be made so that the right and left flags are just blinded.
5) Using PARA, TRAP, CNR and CPAR (or TCNR, BCNR or CSAW if necessary),
Right sideLeft side
adjust the screen distortion.
6) If necessary, make the horizontal amplitude adjustment again.
Screen position shall be
switched by inserting a
plug into the abo
ve pin.
(CENT should take the
first stage)
Horizontal adjustment
ADJUSTING ITEMS
AND POINTS
Hori-
zontal
For NTSC WIDE
Horizontal phase
(NHPO)
Horizontal amplitude
(NWID)
Side pin distortion
(NPAR)
* NTSC adjustment shall be made after PAL adjustment.
1) With domestic 13ch, WIDE
mode and DYNAMIC, adjust the
right and left bars to the fifth
center for horizontal phase
(NHPO) and horizontal amplitude (NWID).
2) With domestic 11ch, NPAR, NTRA, NCNR and NCPAR (or NTCNR, NBCNR or
Right and left bars shall be adjusted
to the fifth center.
NCSAW if necessary), adjust the screen distortion.
3) If necessary, make horizontal amplitude adjustment again.
-
14
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Page 15
Vertical adjustment
2
0
0
5
5
Verti-
cal
ADJUSTING ITEMS
AND POINTS
For PAL WIDE
Vertical amplitude
(HIT)
Vertical screen position
(TCNR)
Vertical linearity
(VLIN)
For NTSC WIDE
Vertical amplitude
(NHIT)
Vertical screen position
(NVPO)
ADJUSTMENT PROCEDURE
1) With E-12ch, WIDE mode, DYNAMIC and 100 Hz, adjust the vertical screen position (VPOS) and amplitude (HIT) as shown in the following figure:
Flags shall just be blinded.
GENERAL ADJUSTMENTS
Flags shall just be blinded.
2) With vertical linearity (VLIN), control the upper and lower balances to be optimal.
* NTSC adjustment shall be made after the PAL adjustment.
With domestic 13ch, WIDE mode and DYNAMIC, adjust the vertical screen position
(NVPO) and amplitude (NHIT) as shown in the following figure:
The circle of lion shall contact
with mask.
2
25
30
30
35
31
35
30
30
25
2
0
0
25
25
30
31
30
3
1
0
3
5
3
325
30
30
20
575300
35
30
525 LINE
35
45
50
1
3
The twelve center shall be adjusted to the mask.
-
15
-
Page 16
Geomagnetic compensation (chassis adjustment)
ADJUSTING ITEMS
AND POINTS
1
Output voltage control
(GMF)
Horizontal adjustment* DQF adjustment shall be made in PAL WIDE mode.
ADJUSTING ITEMS
GENERAL ADJUSTMENTS
Hori-
zontal
AND POINTS
DQF output voltage
adjustment
ADJUSTMENT PROCEDURE
Conditions: User control for geomagnetic compensation: 0
Geomagnetic compensation coil: Unconnected
Perform voltage measurement at both ends of RJ06 and adjust the voltage to the following adjustable value with GMF of data adjustment mode:
0 ± 1V
ADJUSTMENT PROCEDURE
Measure the terminal voltage waveform of test pin (DF terminal) with 100:1 probe and
adjust the terminal voltage using L451 (horizontal amplitude coil: TLN2110AD).
Vp-p
1H
Adjust the above waveform by turning the core of L451 so as to obtain the following
voltage:
Note: Because the vertical cycle parabolic waveform is also of superposition, the
34": 1000 Vp-p
29": not use Vp-p
above voltage value shall be measured on the waveform.
Adopted signal: PAL E-12ch
-
16
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Page 17
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 18)
4. Vary the BRIGHTNESS control to both extremes to be sure the high voltage does not exceed the limit under any conditions.
GENERAL ADJUSTMENTS
-
17
-
Page 18
CHAPTER 2 SPECIFIC INFORMATIONS
SETTING & ADJUSTING DATA
SAFETY INSTRUCTIONS
HIGH VOLTAGE AT ZERO BEAM:
MAX HIGH VOLTAGE:
AC VOLTAGE
Table-1
SERVICE MODE
ADJUSTING ITEMS AND DATAS IN THE SERVICE MODE:
(A)
(B)
(C)
29"
29.5 kV
33.0 kV
220~240 V
SPECIFIC INFORMATIONS
ItemName of adjustmentItemName of adjustment
RCUTR CUTOFF 40H←
GCUTG CUTOFF40H←
BCUTB CUTOFF 40H←
GDRV/
RDRV
BDRVB DRIVE40H←
BRTCBRIGHTNESS CEN80H←
SCNTSUB CONTRAST6AH22H
TNTCSUB TINT CEN00H←
COLCSUB COLOR CEN NTSC00H←
COLPSUB COLOR CEN PAL03H00H
COLSSUB COLOR CEN SECAMFDH←
PCNT
PCOLC
PCOLS
VOLSMSP DEM VOLS75H←
FVOLMSP DEM FVOL15H←
FVDKMSP DEM FVDK2AH←
MODUS MSP DEM MODUS2AH←
NVOLMSP DEM NVOL3CH←
NICLMSP DEM NICL03H←
NICHMSP DEM NICH0AH←
IDLMSP DEM IDL90H←
IDHMSP DEM IDHA0H←
XVOLMSP DEM XVOL14H←
HPOS576i 100Hz43H41H
R DRIVE40H←
SUB PICTUR/COLOR CONTRAST
SUB PICTUR/COLOR CEN NTSC/PAL
SUB PICTUR/COLOR CEN SECAM
Device switch
TV: To control TV
VCR: To control VCR
DVD: To control DVD
–+
FCALL
213
546
879
0
MENUEXIT
DVD
MENU
TV
VCR
DVD
TEXT/TV
CH
OK
CH
PIC SIZE
Power on/Standby
(For Toshiba TV/VCR/DVD only)
Number buttons (0-9)
Input source selection
(a1, a2, a3, aC1, aC2)
Selectable sound
EXIT
OK
Teletext buttons
• Colored buttons
• F + v, ?, ^, y/X
Not used
Sound mute
When in VCR or DVD mode:
(For Toshiba VCR/DVD only)
cto EJECT
to REWIND
Sto PLAY
to FAST FORWARD
Jto PAUSE
to SKIP-REWIND
Rto STOP
to SKIP-FORWARD
STILL
-
20
When in TV mode:
TEXT/TV
mI/II
STILLPicture STILL
TEXT/TV selection
Stereo/Bilingual selection
-
Page 21
• First, use the Auto tuning to preset all the active channels in your area automatically. Then, arrange
Manual tuning
Press the MENU
button, then press the
<
or > button to
display the SET UP
menu.
Press the
or
button to select
Manual tuning.
Press the OK button
to display the Manual
tuning menu.
Press the
or
button to select the
program position you
want to arrange.
Press the OK button
to display the
breakdown menu.
Press the
<
or
>
button to select an
item, then press the
or button to adjust
the item as shown
below.
A. Program position selection
B. Sound system
C. Color system
A : Automatic
P: PAL
S : SECAM
N4 : NTSC4.43 (MHz)
N3 : NTSC3.58 (MHz)
If the color of a certain channel is abnormal, the
automatic color system selection (AUTO) may
have malfunctioned, or sound system selection is
wrong. In such a case, select another color and/or
sound system.
1
2
3
MENU
BackWatch TV
EXIT
SET UP
Manual tuning
Auto tuning
Language
Program sorting
OK
OK
OK
English
Geomagnetic
0
MENU
BackWatch TV
EXIT
Store
Manual tuning
Program
B/G
A
1
MENU
BackWatch TV
EXIT
Manual tuning
Select
1 B/G
2B/G
3B/G
4B/G
5B/G
6B/G
Prog. Sys.
Label
MENU
BackWatch TV
EXIT
Store
Manual tuning
Program
B/G
A
1
ABC
DEF
G
H
• Use the Manual tuning if desired channels cannot be preset with the Auto tuning or if you would
To preset channels
Auto tuning
Select the first program
1
position number you want to
start the Auto tuning with the
CHst buttons or the Number
buttons.
Press the MENU button,
2
then press the
button to display the SET
UP menu.
Press the
3
select Auto tuning.
Press and hold the OK
4
button for several seconds
to start the automatic
search.
The TV will automatically
cycle through all the TV channels, and store all active
channels in the channel memory.
Bullet will move along the line as the search progresses.
DO NOT PRESS ANY BUTTONS WHILE THE AUTOMATIC
SEARCH IS IN PROGRESS.
If you make a mistake, simply repeat step 4 to start again
from the beginning.
When the Auto tuning is complete, the TV will
5
automatically return to the first program position.
Press the CH8 or CH9 button to view the programmed
6
positions.
PROGRAMMING CHANNEL MEMORY
the preset channels with the Manual tuning so that you can tune into only desired channels.
like to preset channels to specific position numbers one by one.
Mono
English
OK
OK
English
OK
OK
OK
OK
0
0
<
or
>
or button to
Language
Auto tuning
Manual tuning
Program sorting
Geomagnetic
MENU
Language
Auto tuning
Manual tuning
Program sorting
Geomagnetic
MENU
Searching
Pos: 2
1
SET UP
EXIT
BackWatch TV
SET UP
EXIT
BackWatch TV
Auto tuning
CancelEXIT
SPECIFIC INFORMATIONS
-
21
-
Page 22
D. Program position skip selection
Press the
position skip option on “
The program position will then be skipped when
you select program positions with the CH8 or
CH9 button.
“
number when you use the Number button on the
remote control.
E. Channel search operation
Press the
button to search down the band.
Press the
desired channel is displayed.
F. Auto Fine Tuning:
Press the
Tuning option On “
The Auto Fine Tuning feature automatically
corrects slight fluctuations when receiving signals.
Manual Fine Tuning:
While the Auto Fine Tuning turn Off “0”, press the
or button until the best possible picture and
sound are obtained.
G. ANT ATT (Antenna attenuator)
Press the
option On “
When visual interference occurs, set the ANT ATT
to On.
H. Label
Station labels appear with the position number
SPECIFIC INFORMATIONS
display each time you turn on the TV, select a
channel, or press the CALL button.
To change or create station labels:
1) Press the
character for the first space, then press the
button.
or button to turn the program
” mark will appear beside a program position
button to search up the band or the
or button repeatedly until your
or button to turn the Auto Fine
or button to turn the ANT ATT
” or Off “”.
” or off “”.
” or Off “0”.
or button repeatedly to select a
>
*(blank space)
2) Repeat step 1 to enter the rest of the
characters. If you would like a blank space in
the label name, you must choose an empty
space from the list of characters.
Press the OK button to store your settings.
-
22
-
Page 23
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.
Resistors ............... CF:Carbon FilmCC : Carbon CompositionMF : Metal Film
OMF : Oxide Metal FilmVR : Variable ResistorFR: Fusible Resistor
(All CD and PF capacitors are ±5%, 50V and all resistors, ±5%, 1/6W unless otherwise noted.)
Location
No.
Parts No. Description
CAPACITORS
C10124796479 ELECTROLYTIC, 35V 4.7UF M
C10224793221 ELECTROLYTIC, 10V 220UF M
C10324109103 CERAMIC CHIP, 50V B 0.01UF K
C10424109103 CERAMIC CHIP, 50V B 0.01UF K
C10524109102 CERAMIC CHIP, 50V B 1000PF K
C10624797479 ELECTROLYTIC, 50V 4.7UF M
C10724794221 ELECTROIYTIC, 16V 220UF M
C10824793221 ELECTROLYTIC, 10V 220UF M
C10924100104 CERAMIC CHIP, 25V F 0.1UF Z
C11024794101 ELECTROLYTIC, 16V 100UF M
C30424503041 PLASTIC FILM , 63V 0.1UF J
C30824669221 ELECTROLYTIC, 50V 220UF M 3A
C31024667102 ELECTROLYTIC, 25V 1000UF M 3A
C31324082057 PLASTIC FILM, 100V 0.22UF J
C31424667221 ELECTROLYTIC, 25V 220UF M 3A
C31524109332 CERAMIC CHIP, 50V B 3300PF K
C31924503053 PLASTIC FILM, 63V 1UF J
C32024667221 ELECTROLYTIC, 25V 220UF M 3A
C32124503051 PLASTIC FILM, 63V 0.68UF J
C32224503053 PLASTIC FILM, 63V 1UF J
C32324503049 PLASTIC FILM, 63V 0.47UF J
C32524591223 PLASTIC FILM, 50V 0.022UF J
C32624669010 ELECTROLYTIC, 50V 1UF M 3A
C32724073041 ELECTROLYTIC, 16V 470UF M 3A
C32924591183 PLASTIC FILM, 50V 0.018UF J
C33124590103 PLASTIC FILM, 50V 0.01UF J
C33224109473 CERAMIC CHIP, 25V B 0.047UF K
C33324109102 CERAMIC CHIP, 50V B 1000PF K
C33624108101 CERAMIC CHIP, 50V SL 100PF J
C36224591682 PLASTIC FILM, 50V 6800PF J
C36624082275
C37024666100 ELECTROLYTIC, 10V 10UF M 3A
C41324214392 CERAMIC DISC, 500V B 3900PF K
C41624676330 ELECTROLYTIC, 100V 33UF M 3A
C41724214391 CERAMIC DISC, 500V B 390PF K
C41824667221 ELECTROLYTIC, 25V 220UF M 3A
C41924590102 PLASTIC FILM, 50V 1000PF J
C42824503251 PLASTIC FILM, 400V 0.18UF J
C43024539334 PLASTIC FILM, 50V 0.33UF J
C43124539104 PLASTIC FILM, 50V 0.1UF J
C43224666100 ELECTROLYTIC, 10V 10UF M 3A
C43924503457 PLASTIC FILM CQ92 T 400V 56000PF J
C44224503251 PLASTIC FILM, 400V 0.18UF J
PLASTIC FILM CQ922 M 100V 82000PF J
Location
No.
C44324503196 PLASTIC FILM, 1800VH 5600PF H
C44424503196 PLASTIC FILM, 1800VH 5600PF H
C44524095804 PLASTIC FILM, 400V 0.056UF J
C44624640020
C44824073118 ELECTROLYTIC, 160V 33UF M
C45024214471 CERAMIC DISC, 500V B 470PF K
C45124214471 CERAMIC DISC, 500V B 470PF K
C45224820103 PLASTIC FILM, 630V 0.01UF J
C46124820123 PLASTIC FILM, 630V 0.012UF J
C46424503149 PLASTIC FILM, 250V 3.3UF
C46524591473 PLASTIC FILM, 50V 0.047UF J
C46624679220 ELECTROLYTIC, 250V 22UF M 3A
C46724820123 PLASTIC FILM, 630V 0.012UF J
C46924591152 PLASTIC FILM, 50V 1500PF J
C47024766220 ELECTROLYTIC, 50V 22UF M
C47124766479 ELECTROLYTIC, 50V 4.7UF M
C47224503049 PLASTIC FILM, 63V 0.47UF J
C47624214471 CERAMIC DISC, 500V B 470PF K
C47724666220 ELECTROLYTIC, 16V 22UF M 3A
C48824666100 ELECTROLYTIC, 10V 10UF M 3A
C61324666471 ELECTROLYTIC, 16V 470UF M 3A
C61524666220 ELECTROLYTIC, 16V 22UF M 3A
C62224085944
C62524085944
C62824669220 ELECTROLYTIC, 50V 22UF M 3A
C63324669101 ELECTROLYTIC, 50V 100UF M 3A
C63424109103 CERAMIC CHIP, 50V B 0.01UF K
C64024797479 ELECTROLYTIC, 50V 4.7UF M
C64124797479 ELECTROLYTIC, 50V 4.7UF M
C64224669229 ELECTROLYTIC, 50V 2.2UF M 3A
C64324669229 ELECTROLYTIC, 50V 2.2UF M 3A
C64424105221 CERAMIC CHIP, 50V CH 220PF J
C64524105221 CERAMIC CHIP, 50V CH 220PF J
C64624794102 ELECTROLYTIC, 16V 1000UF M
C64724794101 ELECTROLYTIC, 16V 100UF M
C64824794101 ELECTROLYTIC, 16V 100UF M
C65124815103 CERAMIC CHIP, 50V B 10000PF K
C66124073082 ELECTROLYTIC, 50V 2.2UF M 3A
C66224073082 ELECTROLYTIC, 50V 2.2UF M 3A
C66324591102 PLASTIC FILM, 50V 1000PF J
C66424591102 PLASTIC FILM, 50V 1000PF J
C67124073084 ELECTROLYTIC, 50V 4.7UF M 3A
C67224073084 ELECTROLYTIC, 50V 4.7UF M 3A
C67524667470 ELECTROLYTIC, 25V 47UF M 3A
Parts No. Description
ELECTROLYTIC CE04Q 250V 33UF M H-R
ELECTROLYTIC, NONPOLAR, 50V 2.2UF M 11L
ELECTROLYTIC, NONPOLAR, 50V 2.2UF M 11L
SPECIFIC INFORMATIONS
-
23
-
Page 24
Location
No.
Parts No. Description
Location
No.
Parts No. Description
SPECIFIC INFORMATIONS
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
C69124073034 ELECTROLYTIC, 16V 10UF M 3A
C70424591822 PLASTIC FILM, 50V 8200PF J
C70524232103 CERAMIC DISC, 50V F 0.01UF Z
C70724794470 ELECTROLYTIC, 16V 47UF M
C71224666470 ELECTORLYTIC, 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, 50V 47UF M
C72624212102 CERAMIC DISC, 50V B 1000PF K
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
C80724503049 PLASTIC FILM, 63V 0.47UF J
C80824667101 ELECTROLYTIC, 25V 100UF M 3A
C80924503041 PLASTIC FILM , 63V 0.1UF J
C81024086934 ELECTROLYTIC, 450V 560UF M 35F
C81124092567 CERAMIC DISC, AC250V E 1000PF M
C81224092567
C81324092563 CERAMIC DISC, AC250V B 220PF K
C81424092563 CERAMIC DISC, AC250V B 220PF K
C81524092567 CERAMIC DISC, AC250V E 1000PF M
C81624668339 ELECTROLYTIC, 35V 3.3UF M 3A
C81724092339 CERAMIC DISC, 2KV 330PF K
C81824095931 PLASTIC FILM, 1250VH 2200PF J
C82024092565 CERAMIC DISC, AC250V B 470PF K
C82124214471 CERAMIC DISC, 500V B 470PF K
C82324214471 CERAMIC DISC, 500V B 470PF K
C82524503041 PLASTIC FILM , 63V 0.1UF J
C82924212222 CERAMIC DISC, 50V B 2200PF K
C83324669229 ELECTROLYTIC, 50V 2.2UF M 3A
C83424503047 PLASTIC FILM, 63V 0.33UF J
C83524073150 ELECTROLYTIC CE04P 16V 56UF M 3A
C83624762222 ELECTROLYTIC, 10V 2200UF M 3D
C84024073098 ELECTROLYTIC, 450V 4.7UF M 3A
C84124073043 ELECTROLYTIC, 16V 2200UF M 3A
C84224503041 PLASTIC FILM , 63V 0.1UF J
C84324092469 CERAMIC DISC, 2KV B 100PF K
C84424073038 ELECTROLYTIC, 16V 100UF M 3A
C84524766229 ELECTROLYTIC, 50V 2.2UF M
C88424073215 ELECTROLYTEC, 160V 220UF M
C88724214471 CERAMIC DISC, 500V B 470PF K
C89024073172
C89124073176
C
C89524073209
C89624214471 CERAMIC DISC, 500V B 470PF K
C89724073172
C89824591102 PLASTIC FILM, 50V 1000PF J
C89924214471 CERAMIC DISC, 500V B 470PF K
C90224092353 CERAMIC DISC, 2KV 4700PF K
C90424436471 CERAMIC DISC, 50V SL 470PF J
C90524436391 CERAMIC DISC, 50V SL 390PF J
C90724436681 CERAMIC DISC, 50V SL 680PF J
C90924073120
24503041 PLASTIC FILM , 63V 0.1UF J @U903
89324092337 CERAMIC DISC, 2KV 220PF K
CERAMIC DISC, AC250V E 1000PF M @U905A
ELECTROLYTIC CE04P 25V 1000UF M 3A
ELECTROLYTIC CE04P 25V 2200UF M 3A
ELECTROLYTIC CE04P 50V 1000UF M 3A
ELECTROLYTIC CE04P 25V 1000UF M 3A
ELECTRPLYTIC, 250V 33UF, 250YXF33M
C91024669478 ELECTROLYTIC, 50V 0.47UF M 3A
C91124203100 ELECTORLYTIC, 16V 10UF M 7L 3A
C91224073042 ELECTROLYTIC, 16V 1000UF M 3A
C91324666102 ELECTROLYTIC, 16V 1000UF M 3A
C91424232103 CERAMIC DISC, 50V F 0.01UF Z
C91824539104 PLASTIC FILM, 50V 0.1UF J
C91924539104 PLASTIC FILM, 50V 0.1UF J
C93124214101 CERAMIC DISC, 500V B 100PF K
C310024667102 ELECTROLYTIC, 25V 1000UF M 3A
C410024109103 CERAMIC CHIP, 50V B 0.01UF K
C410124092859 CERAMIC CHIP CK73B 10V 1UF K
C410224108150 CERAMIC CHIP, 50V SL 15PF J
C410324092730 CERAMIC CHIP, 16V B 0.1UF K
C410424092730 CERAMIC CHIP, 16V B 0.1UF K
C421124539104 PLASTIC FILM, 50V 0.1UF J
C469024109103 CERAMIC CHIP, 50V B 0.01UF K
C469124109822 CERAMIC CHIP, 50V B 8200PF K
C471024092859 CERAMIC CHIP CK73B 10V 1UF K
C471124092785 CERAMIC CHIP, 10V B 0.47UF K
C834124667100 ELECTROLYTIC, 16V 10UF M 3A
C834224503047 PLASTIC FILM, 63V 0.33UF J
C834424503047 PLASTIC FILM, 63V 0.33UF J
C834524503047 PLASTIC FILM, 63V 0.33UF J
C834724665220 ELECTROLYTIC, 10V 22UF M 3A
C834824073150 ELECTROLYTIC CE04P 16V 56UF 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
CB0124794470 ELECTROLYTIC, 16V 47UF M
CC0124109102 CERAMIC CHIP, 50V B 1000PF K
CC0224109102 CERAMIC CHIP, 50V B 1000PF K
CC0324109102 CERAMIC CHIP, 50V B 1000PF K
CC0424109102 CERAMIC CHIP, 50V B 1000PF K
CC0524109102 CERAMIC CHIP, 50V B 1000PF K
CC0624109102 CERAMIC CHIP, 50V B 1000PF K
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
CC1124109102 CERAMIC CHIP, 50V B 1000PF K @U902
24212102 CERAMIC DISC, 50V B 1000PF K @U905A
CC1224109102 CERAMIC CHIP, 50V B 1000PF K @U902
24212102 CERAMIC DISC, 50V B 1000PF K @U905A
CC1324232103 CERAMIC DISC, 50V F 0.01UF Z
CC1424232103 CERAMIC DISC, 50V F 0.01UF Z
CJ0124503041 PLASTIC FILM , 63V 0.1UF J
CJ0224666470 ELECTORLYTIC, 16V 47UF M 3A
CJ0324503041 PLASTIC FILM , 63V 0.1UF J
CJ0424666470 ELECTORLYTIC, 16V 47UF M 3A
CJ0524794101 ELECTROLYTIC, 16V 100UF M
CS2024797478 ELECTROLYTIC, 50V 0.47UF M
CS2524797478 ELECTROLYTIC, 50V 0.47UF M
CS3024794100 ELECTROLYTIC, 16V 10UF M
CS3124794100 ELECTROLYTIC, 16V 10UF M
CS3224794100 ELECTROLYTIC, 16V 10UF M
CS3324794100 ELECTROLYTIC, 16V 10UF 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
CS5424092538 CERAMIC CHIP, 10V F 1UF Z
CS5524092538 CERAMIC CHIP, 10V F 1UF Z
-
24
-
Page 25
Location
No.
Parts No. Description
Location
No.
Parts No. Description
CS5624092538 CERAMIC CHIP, 10V F 1UF Z
CS5724794470 ELECTROLYTIC, 16V 47UF M
CS6424794220 ELECTROLYTIC, 16V 22UF M
CV0124794101 ELECTROLYTIC, 16V 100UF M
CV0224100104 CERAMIC CHIP, 25V F 0.1UF Z
CV0324794101 ELECTROLYTIC, 16V 100UF M
CV0424100104 CERAMIC CHIP, 25V F 0.1UF Z
CV0524794101 ELECTROLYTIC, 16V 100UF M
CV0624100104 CERAMIC CHIP, 25V F 0.1UF Z
CV1124092731 CERAMIC CHIP, 16V B 1UF K
CV1324100104 CERAMIC CHIP, 25V F 0.1UF Z
CV1424100104 CERAMIC CHIP, 25V F 0.1UF Z
CV1524100104 CERAMIC CHIP, 25V F 0.1UF Z
CV1624100104 CERAMIC CHIP, 25V F 0.1UF Z
CV1724092731 CERAMIC CHIP, 16V B 1UF K
CV1824100104 CERAMIC CHIP, 25V F 0.1UF Z
CV1924092731 CERAMIC CHIP, 16V B 1UF K
CV2024100104 CERAMIC CHIP, 25V F 0.1UF Z
CV2124100104 CERAMIC CHIP, 25V F 0.1UF Z
CV2224100104 CERAMIC CHIP, 25V F 0.1UF Z
CV2324092731 CERAMIC CHIP, 16V B 1UF K
CV2424100104 CERAMIC CHIP, 25V F 0.1UF Z
CV2524100104 CERAMIC CHIP, 25V F 0.1UF Z
CV2824092731 CERAMIC CHIP, 16V B 1UF K
CV2924092731 CERAMIC CHIP, 16V B 1UF K
CV3024092731 CERAMIC CHIP, 16V B 1UF K
CV3124092731 CERAMIC CHIP, 16V B 1UF K
CV3224092731 CERAMIC CHIP, 16V B 1UF K
CV3324092731 CERAMIC CHIP, 16V B 1UF K
CV4024100104 CERAMIC CHIP, 25V F 0.1UF Z
CV4124100104 CERAMIC CHIP, 25V F 0.1UF Z
CV4824212102 CERAMIC DISC, 50V B 1000PF K
CV5024232103 CERAMIC DISC, 50V F 0.01UF Z
CV5324092621 CERAMIC CHIP, 10V B 1UF K
CV5724794101 ELECTROLYTIC, 16V 100UF M
CV48124100104 CERAMIC CHIP, 25V F 0.1UF Z
CV48224794101 ELECTROLYTIC, 16V 100UF M
CV48324794471 ELECTROLYTIC, 16V 470UF M
A20123533040 COVER, FRONT COVER
A40123532442 COVER, BACK COVER
A90223428340 DOOR, DOOR PROPER
A90523445889 BUTTON, BUTTON POWER
A91123436829 HANDLE
A91223451868 PUSH CATCH
A95123532083 COVER, BACK COVER PROPER
Parts No. Description
SPECIFIC INFORMATIONS
-
31
-
Page 32
MEMO
SPECIFIC INFORMATIONS
-
32
-
Page 33
MODULE HYPER SIG BOARD UD1842E (UM01)
BOTTOM (FOIL) SIDE
33
-
34
-
--
Page 34
MODULE HYPER SIG BOARD UD1842E (UM01)
TOP (COMPONENT) SIDE
35
-
36
-
--
Page 35
POW/DEF BOARD PD1883J (U903)
BOTTOM (FOIL) SIDE
QB30
R4715
R4717
Q4711
SR82
SR81
R857
R834
R834
R4718
C4711
C4711
R4711
CAUTION
LIVE AREA
R803
C813
T803
D801A
D801
C840
D840
C806
F802
T4A L/250V
F802A
T862
1
C802
C805
1
P803AC829
4
C814
P804A
2
1
R812
R813
+
F802B
C810
R805
R818
R829
L817
G810
R807
L811
C823
R824
C809
C817
C818
C808
9
R819
+
R857
D845
Q855
R858
R843
R4714
BB09A
R843
R858
Q843
QB30
R4718
R4714
R4717
Q4711
R4713
R4713
2
Q855
Q4712
R4715
R4712
F803B
D854
D855
Q843
DB31
RB30
RB30
Q4712
C4710
C4710
Q4710
R4710
R4711
Q861
B
4
C431
5
613
D431
87
T1A L/250V
C841
+
D841
D847
D846
L840
C844
+
R4712
Q4710
R4710
C861
+
R860
C430
C432
D842
BE
F803
+
C842
18
D849
Q840
F803A
T840
D843
+
C891
L893
D490
Q860
+
D860
E
R861
B
R862
R866
Q862
Q430A
E
Q430
C843
+
D861
C860
C820
R841
C845
C896
1
8
5
4
D848
R842
Q842
AK
L892
D892A
D892
Z860
C899
L891
D891AR396
AK
D891
+
C890
+
L897
R431
G891
Z890
C897
Z891
C887
L883
C893
Z889
+
C898
L896
R101
D896
+
C895
L895
P497X
R398
R3902
R3903
L889
Q394
Q393
R3900
R3901
P497R
L885
Q486
D481
C884
F470
R482
R482
R481
Q486
R4630
Q484
R468
R474
R4630
R474
R468
R397
R3990
R3990
R397
R3904
R3903
R3904
C3940
R396
R398
Q394
R385
R3902
R385
R388
R388
Q393
R3900
Q391
R3901
Q396
L302
+
C307
1
5V1
GND_2
D883
D883A
T1.25A L/250V
F470A
D486
R4620
R481
R465
R4670
+
R4670
Q484
R465
+
C327
Q302A
C3940
Q3950
Q3950
R395
R387
R395
R387
R386
R392
Q391
C393
R386
Q396
C393
BB01A
82
9
POWER
R4620
C488
C4693
R391
R391
BB02A
Q827
B
C392
D484
10
C815
L815
C
F470B
R477
D470
R477
R4702
R4702
R4772
R4772
R4799
R4799
R4690
R4690
C4691
C4690
C4691
C4690
Q302
R394
R394
R318
R318
R392
R4310
R319
R319
+
C477
GND9VGND
L841
R489
R846
G
R4310
R320
R489
GND
SCL1
R470
+
R4691
R320
R376
SDA1
E
R4691
Q302
GND
C846
R479
Q470
R473
R4692
C333D327
C325
R337
R376
ABL_SW2
ABL_SW1
D811
C470
R4703
R4703
Q4690
Q4690
R4692
C333
C322
R337
R329
C336
R4560
R4560
NC
OSD_HD
C336
H_START
+
R340
R339
R3240
R340
1
30
Q4460
GND
VP_Q510
R4693
+
C807
C812
Q801
+
C821
C811
D828
C833
R882
R881
B
C472
R3240
R330
R330
C332
R339
R332
R332
R316
C326
C323
C321
R329
Q4460
R4562
BEND_DET
HOSC_VCC
DQF_VIDEO
CENT_C_EW
D806
R899
Q826
R471
R4701
R4701
R323
C332
Q304
R325
R316
C361
R4562
Q4461
Q4461
ABL
AFC
BLK_V_DEF
Q801A
B
R883
E
R461
D469
R323
Q304
R325
Q392
Q392
R331
R4461
R4461
R4563
HDRIVE
GND_DEF
D815
+
C469
R331
R322
R4563
C816
G812
R815
R821
Q880
R3280
R3280
D817
D803
R823
R464
R3380
R324
R322
R880
R462
C468
R3380
R311
D805
C465
R324
R321
R311
D807
R814
D808
G
R4700
R4700
C362
D462
C464
R321
S
R460
R463
R806
D321
R469
D
D465
Q460
123
P701A
4
R4704
R315
R4704
R315
D318
Q374Q372
BB07B
T400
L451
L461
L491
L464
R467
R466
+
C462
C466
D372
R374
R372
R373
R370
R370
R373
R372
R374
Q370
Q373
Q373
Q371
Q371
Q374Q372
B
D412
R302
Q370
G380
C396
R4501
L450
R4504
L442
R377
D414
R302
R307
P450BR476
R307
C370
R371
C439
R304
R305
R371
C452
G301
M450
C312
D373
R379
C461
C467
C428
C444
C443
C442
D415
C451
L441
C450
R441
R4500
L463
C366
L300
Q301A
R301
+
R301
C308
R335
C312
R335
C311
C311
D374
CCP-6400S
D330
Q301
Z301
3
D301
G413
542 1
6
C315
C315
R303
13
R336
C331
P802A
T461
C304
P498
E
R381
C
Q399
G407
D404
E
C
Q404
P401
GJ406
B
G406
G404
B
Q404A
C463
R429
R412
T401
+
R227
B
+
Q220
G416
+
C418
+
C419
R421
C313
C416
C314
C4211
+
C320
T802
23547685
CB20
CB20
RB20
RB20
C476
D406
+
C446
R218
C448
E
R219
R4111
R415
C421
R426
D420
D419
Q418
Q418A
T801
Q4021
GR402
Q4022
R2191
R327
C303
C310
R228
R411
GR402
RB21
D302
+
Q2201
B
R217
Q4021
D
Q4022
G
C413
M805
CAUTION
LIVE AREA
R405
G499
L499
Q402
G410
C417
S
C499
E
F801B
R328
C491
R491
F801
C801
G400
C3030
R478
R4999
P903A
3456789
1
+
T5A L/250V
D899
D303
R475
D485
2
G459
R435
C471
R801
G403
Z401
R445
C445
C3100
R475
F801A
R472
R494
PK48
D475
+
D471
D476
12
P800
37
-
38
-
--
Page 36
R932
R904
R934
Q908
B
+
C707
Q705
R905
C911
32 1
R718
D901
C912Z
P900
+
B
C912
E
C921
Q910
C920
1
P703B
CRT-D BOARD PD1882L-1 (U901A)
BOTTOM (FOIL) SIDE
D905
C926
C919
R954
+
C925
C907
Q921
E
R998
B
E
B
Q905A
L907
+
C
R925
B
L702
D907
B
Q712
R919
R917
Q920
R930
E
Q904
R970
C917
R997
D705
R921
B
Q917
R974
Q905
B
+
R969
C971
R926
R972
R949
B
R739
C904
R915
R947
R743
R928
D970
D909
R906
+
C923
C719
C720
E
Q918
D906
R967
C970
R918
R945
R916
D904
R912
Q902
B
+
R968
B
R948
R914
R973
1
2
3
4
5
6
C972
7
8
P902B
B
3
2
1
P705
E
C924
R975
E
E
B
E
C
R929
Q906
Q907
R977
L910
R980
B
R984
B
Q911
R982
E
R991
R990
C910
+
+
D941
D942
C930
A
R950
R715
C704
B
R721
E
3
2
R939
E
B
R985
E
C922
E
R986
R961
D943
C705
Q706
R722
B
B
E
E
B
Q912
Q913
Q914
R964
D946
L911
P903B
98765432 1
Q720
B
E
R720
R716
R723
R724
Q707
R981
R983
R989
R993
R987
R988
R717
B
E
R725
C726
R935
R719
C723
C722
R933
R994
C914
R933Z
+
R902
D911
B
R713
Q709
B
R709
R936
C902
C909
E
D715
CCP-6400S
L906
P905
KG
+
E
C712
Q719
R730
B
D721
Q710
G2
C714
Q903A
R943
L706
R734
R702
L903
A
D908
E
B
Q903
C
R953
H
KR
G1
H
V901A
B
C931
P701B
342
C716
1
C715
E
C713
C717
R732
R901
R992
R731
+
R742
23547684
C918
R903
KB
D931
D921
D704
C721
+
R744
R737
R978
R736
D933
R920
L905
R952
R962
Q901A
Q711A
R922
R946
C905
R924
EB
C
Q901
D966
R965
R996
D934
BE
C
Q711
R995
R960
L904
R735
R733
L704
R942
D965
D932
C718
R963
L902
Q922
R740
R944
R738
+
R979
C913
D963
R741
L908
R9701
Q919
R971
D964
B
E
+
R999
R976
R937
R745
Q712A
E
L705
39
POW-2 BOARD PD1882L-2 (U901B)
BOTTOM (FOIL) SIDE
6413
21
P804B
L801
64
L802
23547684
117
7
CCP-6400S
-
13
11
-
40
--
Page 37
D101
AV-TERMINAL BOARD PD1846H (U902)
BOTTOM (FOIL) SIDE
GND
GND
R_E3
GND
GND
L_HP
R_HP
BB06A
5V2
GND
2
1
5
SC_E3
L_E3
GND
GND
Y_E3
16
BB09A
9
1
S_SW1_E3
15
82
P018B
123
432
1
27 26
R172
GR611
GR104
C109
C103
GR612
GR611
GR104
C105
GR102
C104
GR612
GR105
C109
H002
32V
C105
NC
C103
+5V
SDA
SCL
GR102
ADR
C104
AGC
25242322212019181716151413121110987654321
LV01
+
R4105
R4105
R4106
R4106
Q4102
Q4102
R4107
CV36
RV36
RV36
RV35
RV35
CV35
DV30
IF
NC
NC
L102
GR101
GR101
L103
L102
H001
L103
2
1
6
54
2
3
PF03
R4108
R4108
RV34
C110
R171
R171
L104
C108
C107
R172
R170
R170
Q170
GR105
GR103
+
+
Q170
+
GR103
HY01
LY101
CY103
CY103
CY102
+
C106
CY105
CY105
LY102
LY103
RY170
RY170
CY160
CY160
RY02
RY02
QY170
RY160
RY03
QY10
P805
L101
RY171
RY171
RY172
RY172
+
QY160
C102
RY160
QY10
RY04
RY04
C101
+
LY102
LY103
QY170
QY160
RY03
+
16
BB05A
CV57
RV34
DV29
DV29
DV30
PV22B
Q4103
R4107
1
RV483
CV482
D4100
R4109
Q4103
CV36
CV34
VD__2
15
CV53
CV53
R4109
CV35
CV34
DV28
DV28
RV24
CV24
PV21B
76543
HSYNC
GRV60
GRV60
R4119
Q4109
R4122
R4122
DV36
DV24
DV24
CV24
LV03
CV481
LV09
RV124
CV05
C4107
R4119
DV34
RV24
8
RV482
CV481
GND
DV34
RV23
Pr2_QV01
Pb2_QV01
GRS01
CS01
98765412 3
GRV57
RV114
RV124
Q4109
DV36
DV35
CV25
R4118
CV25
RV23
CV23
10
9
RV484
+
Y2_QV01
11
GRV57
R4123
C4100
DV35
R4118
CV06
C4101
CV23
QV48
E
Y1_QV01
Y3_QV01
Pr1_QV01
Pb1_QV01
5
RS09
RS05
RS03
RS01
GRS03
GRS03
GRS01
RS02
RS02
RS12
GRS04
CS02
QS102
RS04
RS06
RS10
CS04
RS08
RS24
GRS02
LV08
GRV58
GRV56
GRV58
GRV59
RV114
GRV59
RV104
C4102
C4102
X4100
R4123
C4100
RV41
C4101
CV06
RV41
CV21
CV20
CV22
CV14
CV20
CV21
CV14
CV22
DV19
DV19
DV04
RV19
RV04
RV04
LV04
DS-1107A
RV481
C
B
+
RV484
CV483
GRS04
LV07
GRV56
C4103
CV41
RV19
RV481
QS04
RS01
CV41
RS21
Q4106
Q4106
RS03
RS12
RS04
RS06
RS10
C4103
CV15
DV04
CV19
RS73
GND
RS23
4
RV104
GJ410
CV13
CV19
RS21
QS04
RS73
CS33
GND
C3_QV01
1
RS23
RS09
RS05
QS102
5
RS08
RS24
GRS02
PP05
GRV55
GRV55
RV112
R4116
GJ410
CV04
RV10
CV02
CV13
CV15
CS25
SW_COMB
CS11
RS07
RS07
CS03
CS03
1
CS05
8
CS04
GRV64
GRV64
QV11
QV11
RV112
RV111
R4116
CV04
RV09
RV09
RV10
CV02
CV01
RS20
RS20
RS57
RS57
QS06
QS06
SCL1
SDA1
GND
C604
R605
Q630
R629
RS75
R603
R608
C606
R631
R632
C633
QS09
R606
C694
R631
D632
C651
C602
C606
C605
R694
C693
D660
R680
QS09
R608
R606
C603
8
1
R622
R622
W_MUTE
RESET_IMA
EXT_MUTE
PP06
D601
C605
R693
Q671
D660
D631
C651
D631
C646
D630
+
R627
C632
R626
RV50
RV50
RS33
RC10
RC10
RC09
RC09
MUTE_A
BB04A
C604
R694
R693
Q671
R680
+
D630
+
18
R627
1
C630
R626
RS33
C677
R681
C620
CC10
CC10
CC09
R662
R662
R661
Q672
+
C643
C620
QS07
CC09
R661
Q672
R681
C634
Q620
C621
R671
R668
R669
C621
QS07
P603
32
C681
++
R679
+
C683
D673
D673
C679
+
C676
R668
R664
R664
C663
C696
R669
R696
R663
R695
R695
R666
R665
Q674
Q673
R685
R685
R665
R682
R683
R682
+
Q674
Q673
R683
R630
C642
C634
10
Q620
9
R620
R621
C624
C623
R620
543
21
RV51
RV51
RS34
RS34
QS08
RS31
RS31
QS08
RS32
RS32
D672
D670
D671
D671
+
C672
R696
C671
C664
R663
C673
R666
C695
R667
R667
R686
C660
R686
R636
C644
R636
R635
C645
R633
C641
R633
R635
C645
+
C628
+
C626
R621
C622
NP
6
PM02
CS30
RV205
RV203
RV204
RV204
RV206
RV205
RV206
RC12
RC12
PV02
PIP_AFT
MAIN_AFT
R609GRS06
GRS06
R609
R610
GRS05
R602
C601
R601
++
C662
R601
C661
R610
R603
1
4
Q601
Q601
8
5
R604
R604
R605
+
R607
GRS05
CS05
RS11
RS11
CS12
R602
C665
C607
LV06
GRV61
GRV63
GRV61
GRV63
RV113
RV113
RV111
RV153
DV08
DV08
CS32
QS05
QS05
RS26
CC07
RS26
CC08
RC08
RC08
CC08
RS25
RS25
GRV62
RV153
CV03
CC07
C649
C649
R637
GRV62
R637
C648
D633
C650
D633
5
C650
D632
4
R638
D634
R638
+
D634
C647
R632
R629
C629
R628
R628
C631
CS20
+
RS74
RS75
RS74
RC07
RC07
PV05
D672
+
+
C644
1
C678
D670
R634
C627
NP
RV203
CC11
CC11
+
C666
R634
+
1110987
RC11
D675
D674
Q670
+
C625
RC11
D675
C640
P602
4
321
R672
D674
D676
D676
C684
C684
Q670A
D615
R684
D615
R653
R653
D613
+
+
R684
D664
R697
R697
R687
+
R687
D664
Q651
CS64
R623
R623
RS61
CS31
CC06
RV201
RC06
RC06
RV202
RV202
CC12
CC12
CC06
RV201
RC04
CC05
CC05
RC05
RC05
RC04
C691
RS61
R614
C675
R614
D613
C674
C616
C614
Q612
RS60
GRV75
CC03
CC04
CC04
Q651
RS60
LV12
RC03
BB03A
27V_AUDIO
GND
5V4
5V3
GND
C8351
C8345
GND
9V
C8352
GR800
GR800
++
L836
Q834A
Q834
+
Q831
LV11
GRV72
GRV73
GRV72
GRV73
RV83
RV83
23547664
Q833A
C8350
Q831A
C8341
Q832A
BB07A
C8349
+
C8344
+
C8342
C8348
+
+
C834
Q832
C835
+
GRV03
GRV03
C682
+
+
C836
Q833
+
C680
Q613
Q613
C615
R613
R613
C616
C613
R616
R616
+
R615
Q612
D663
D698
D662
D698
D614
D614
GR650
GR650
D663
C8347
R615
D612
D612
D662
R612
R652
R612
R652
CS57
LV10
CC02
RC02
GRV71
GRV74
GRV74
GRV71
GRV75
RV82
CC03
RV84
RV84
RC01
RC02
RC01
CC01
GRV70
CC02
CC01
GRV70
RV82
RC03
PV01
41
-
42
-
--
Page 38
AV-TERMINAL BOARD PD1846H (U902)
TOP (COMPONENT) SIDE
GND
GND
GND
8V
8V
8V
GND
GND
12V
12V
32V
GND_AUDIO
GND_AUDIO
27V_AUDIO
27V_AUDIO
5V1
C8349
+
+
C8342
C8348
JP009
+
C834
C835
23590058A
C8352
GRV04
Q833
GRV04
L836
BB07A
C8344
JP028
C8350
+
Q831
Q831A
C8341
Q832
+
LV11
PD1846
+
C8345
C836
Q834
Q832A
RESET_IMA
EXT_MUTE
W_MUTE
MUTE_A
+
C694
C693
GR652
C624
GND
PP06
+
+
+
C646
GR652
R671
C603
Q630
8
1
C632
SCL1
BB04A
D601
+
C631
PV05
JP033
JP010
P602
BB03A
C8351
Q833A
+
C682
+
+
C8347
+
PV01
Q834A
CS45
RS45
CS65
JP008
C613
CS55
RS55
CS80
CS44
CS54
CS45
CS44
RS44
RS45
RS44
RS40
CS65
CS40
CS40
CS41
C680
+
+
CS57
CS56
CS56
CS55
CS81
RS55
CS80
CS81
RS54
RS54
CS79
CS70
CS69
CS69
CS70
RS40
CS67
CS68
CS66
RS42
CS67
RS42
RS41
RS41
CS66
CS42
CS41
CS42
LV10LV12
+
C675
C615
C674
+
C614
C691
RS77
QS20
RS77
QS20
RS79
RS79
RS76
RS76
RS59
RS58
QS43
+
RS59
RS58
RS56
36
RS56
30
CS79
CS54
CS73
10
1
CS75
CS71
CS72
CS73
CS74
RS43
RS46
RS47
CS74
CS72
CS71
CS68
RS47
RS48
RS46
RS43
RS48
CS43
CS48
CS46
CS47
RS49
CS48
CS47
CS49
CS46
CS43
CS49
+
QS43
CS75
RS78
QS01
CS78
CS77
RS50
CS50
RS49
43211
R672
JP004
J601
+
JP031
+
Q670
+
Q670A
RS81
QS21
RS78
RS81
RS69
QS21
CS64
RS80
RS71
RS80
RS70
RS70
RS72
RS69
QS41
RS67
RS67
RS52
CS77
RS50
CS52
CS50
RS51
CS76
CS76
RS72
RS71
RS65
QS41
+
RS68
RS65
RS68
RS64
RS64
C640
QS19
QS19
19
RS66
RS66
C627
RS83
RS82
RS53
CS78
CS53
RS52
CS52
RS51
CS51
CS51
+
RS83
RS82
18
RS53
CS31
NP
CS53
C625
QS01
PM02
32
C678
JP005
C672
+
+
+
R630
+
C641
C626
NP
C622
11 10 9 8
+
CS30
P603
C681
R679
C679
+
JP006
C676
+
C671
C664
C673
C695
C666
+
C660
Q631
C643
Q631
+
Q632
R639
R639
Q632
+
C628
R625
R624
R624
R625
C623
7654321
PV02
C696
R640
C683
C677
C663
C642
R640
GR651
GR651
MAIN_AFT
PIP_AFT
SDA1
C601
C602
+
C665
+
++
C661
C662
+
R607
C607
C648
+
5
LV0 6
CV03
4
+
RV122
RV121
+
C647
Q4107
RV133
RV133
RV132
QV13
RV141
RV142
QV14
C633
C629
C630
CS20
QV14
RV143
RV42
CS32
+
+
+
R4117
SW_COMB
GND
BB05A
CS11
CS12
PP05
LV07
RV123
R4115
RV123
RV40
RV103
RV40
RV103
R4115
QV12
QV10
Q4105
QV10
QV12
RV102
RV101
RV102
R4114
R4114
CV40
RV121
RV122
CV40
RV101
60
R4117
C4104
GJ411
61
C4104
GJ411
Q4107
RV132
65
RV131
QV13
RV131
RV151
RV141
RV151
RV152
RV142
QV15
RV152
RV11
QV15
RV143
RV11
RV02
80
+
RV02
1
CV16
RV12
RV12
RV42
RV01
CV12
CV12
CV11
RV01
DV03
CV11
CV01
CV17
RV03
RV03
CV17
CV18
CV18
CS25
+
B
CS33
+
CV483
GND
R4111
Q4105
+
+
R4111
R4113
5
CV16
DV03
RV17
RV17
QV48
+
C
Y2_QV01_1
Y1_QV01_1
Pb1_QV01_1
Pr1_QV01_1
GND
GND
CS01
CS02
987654321
LV0 8
X4100
R4112
Q4104
R4112
R4110
Q4104
R4113
R4110
C4106
C4106
50
41
45
QV01
RV18
10
20
15
DV18
RV18
DV18
RV26
DV17
DV17
LV0 4
10
E
CV482
Pb2_QV01_1
Pr2_QV01_1
HSYNC
GND
LV09
CV05
C4107
Q4108
+
C4105
C4105
R4121
R4121
40
35
QV01
30
25
RV08
CV26
21
CV26
RV26
LV03
89
PV21B
RV482
RV483
+
+
R4120
VD_2
PV22B
CV57
Q4108
DV31
CV27
CV27
RV27
RV27
S_SW1_E3
L_HP
GNDGND
4
1
GND
AGC
R_E3
SDA
SCL
L_E3
ADR
IF
NC
NC
+5V
Vt
SC_E3
Y_E3
GND
2726
25242322212019181716151413121110987654123
32V
NC
GND
H001
BB06A
CY102
C108
+
+
LY101
L101
+
+
+
JP032
C102
321
+
1
C110
C101
9
82
BB09A
P018B
L104
C107
HY01
C106
+
D101
P805
R_HP
GND
5V2
23
1
H002
LV0 1
+
GRV01
GRV01
D4100
R4100
R4100
R4101
R4103
Q4100
R4104
R4101
R4103
R4102
Q4100
Q4101
R4104
R4120
CV33
R4102
DV33
CV33
DV32
DV33
RV32
RV33
RV33
CV32
DV32
DV31
CV31
RV32
RV08
CV32
RV07
RV06
CV31
RV05
RV07
RV06
RV05
CV28
CV29
CV30
CV30
CV28
CV29
RV30
RV30
RV28
RV29
RV28
RV29
RV31
RV31
GRV02
PF03
GRV02
45
3
1
3
2
5
4
67
6
43
-
44
-
--
Page 39
CONTROL BOARD PD1890B-1 (U905A)
BOTTOM (FOIL) SIDE
SA04
CC13
CC14
R661
PV03
RV87
LV48
CV50
CV48
BB07A
RV85
123
P018A
CC11
R668
R692
Q691
BB08A
RC11
CC12
P019A
R691
R669
RC12
4321
R693
P661
RJ06
R662
RJ03
+
CJ05
RJ08
PJ901
321
MCL-437F
DJ01
PB01A
RJ07
QJ02A
CJ03
DJ02
BB09
8561
743
5
4
6
23
1
RA87
SR85
D864
BE
QJ02
+
DJ03
CJ02
CJ04
RJ01
DJ04
Q863
R865
RJ02
D862
CJ01
R864
+
RJ05
2
R863
SA03
RA71RA76
SR84
RA72
D863
R808A
SA02SA05SA06
R844
P910
RA73
1
2
SA01
R843
R808B
Q821
B
E
3
D821
C825
SR83
CAUTION
LIVE AREA
6
5
4
R811
C812
S801
P802B
4
3
2
P803B
13
1
23547688
LED/RMT BOARD PD1890B-2 (U905B)
BOTTOM (FOIL) SIDE
MCL-437F
KB01
DB03
+
CB01
RB09
DB04
RB01
DB05
36
42
15
DB01
DB01A
RB11
PB01B
23547688
DB06
QB02
B
E
RB04
RB02
DB02
DB02A
45
-
46
-
--
Page 40
SCHEMATIC DIAGRAM
MODEL : 29CJZ8UR
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
K = ±10% G = ±2% F = ± 1%
2. CAPACITOR Unless 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 capacitorMylar capacitor
3. The parts indicated with " * " have special characteristics, and should be replaced with identical parts only.
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 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.
SPECIFIC INFORMATIONS
-
47
-
Page 41
SCHEMATIC DIAGRAM STRUCTURE:
SPECIFIC INFORMATIONS
HYPER SIGNALBEP(1/3)[SHEET-1/3]
(2/3)[SHEET-2/3]
(3/3)[SHEET-3/3]
REGULATOR
I/F(1/2)[SHEET-1/2]
ACTIVE-FILTER
AD-CONVERTER(A)[SHEET-1/2]
TC90101(1/2)[SHEET-1/2]
TC90101-REG
GENESIS(1/3)[SHEET-1/3]
SDRAM
GENESIS-OUT
GENESIS REG
RESET
SUB FILTER(1/2)[SHEET-1/2]
X ~ Z+2, S1 ~ S41
—
Z–1 ~ Z–38
X ~ Z+2, S1 ~ S41
X1 ~ X19
A–6 ~ A–1, A ~ W, AA ~ ZZ, AAA, BBB
M1 ~ M10, S1 ~ S41
-
END
-
Page 44
Page 45
SCHEMATIC DIAGRAM
MODEL : 29CJZ8UR
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
K = ±10% G = ±2% F = ± 1%
2. CAPACITOR Unless 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 capacitorMylar capacitor
3. The parts indicated with " * " have special characteristics, and should be replaced with identical parts only.
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 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.