Kenwood RXDDV-80, RXDDV-90 Service manual
70%
MINI HiFi COMPONENT SYSTEM
EX.BASS
VOLUME
CONTROL
DISC SELECTOR DISC SKIP 0OPEN/CLOSE
STANDBY
/TIMER
DISPLAY/DEMO
REVERSE MODE
VIDEO/AUX
POWER
DVD/CD
TAPE A
PHONES MIC MIC LEVEL
TAPE B STOP
DOLBY DIGITAL
PRO LOGIC
TUNER
BAND
ON/STANDBY
LISTEN MODE
DVD
VCD
CD
S
E
LE
C
T
E
N
T
E
R
TUNING MODE
EQ MODE
/EX.BASS
SMART
MENU
M
U
L
T
I
C
O
N
T
R
O
L
/
P
.
C
A
L
L
REC/ARM
4
¢
DISC 1 DISC 2 DISC 3
23 23 7
PUSH
OPEN
PUSH
OPEN
TAPE
A PLAY PLAY/REC TAPE B
RXD-DV90
SERVICE MANUAL
(XD-DV80/DV90)
Button(DISC)
(K29-8031-08)
Button(ON/STANDBY)
(K29-8038-08)
Window *
(B10-)
Door deck(L)
(A52-0947-08)
Front panel *
(A60-)
© 2001-8 PRINTED IN KOREA
B51-5752-00 (K/K) 2312
Button(OPEN/CLOSE)
(K29-8037-08)
Door tray
(A22-1864-08))
Button(MENU)
(K29-8039-08)
Knob(MAIN)
(K29-8040-08)
Button(REC/ARM)
(K29-8036-08)
Volume ring
(B01-2575-08)
Door deck(R)
(A52-0948-08)
M and M2 types are available for MIC circuit.
In compliance with Federal Regulations, following are reproduction of labels on, or inside the product relating to laser
product safety.
* Refer to parts list on page 31 .
KENWOOD-Corp. certifies this equipment conforms to DHHS
Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM.
FM indoor antenna (1)
(T90-0881-08)
Loop antenna (1)
(T90-0882-08)
Remote control unit (1)
(A70-1533-08): DV90K....YX
(A70-1534-08):DV90E.....TE
(A70-1535-08): DV90M....MM2
Batteries (R6/AA) (2)
*AC plug adaptor (1)
(E03-0115-05)
* Use to adapt the plug on the
power cord to the shape of
the wall outlet.
(Accessory only for regions
where use is necessary.)
/
Video cord (1)
(E30-7235-08)
The marking is located on the rear panel and says that
the component uses laser beams that have been classified as Class 1. It means that the unit is utilizing laser
beams that are of a weaker class. There is no danger of
hazardous radiation outside the unit.
CLASS 1
LASER PRODUCT
The marking of products using lasers
(Except for some areas)
RXD-DV90
Operation to reset
The microcomputer may fall into malfunction (impossibility to
operate, erroneous display, etc.) when the power cord is unplugged while power is ON or due to an external factor. In this
case, execute the following procedure to reset the microcomputer and return it to normal condition.
÷ Please note that resetting the microcomputer clears the
contents stored in and returns and to condition when it left
the factory.
Set the POWE key to ON. Then press the VIDEO/
down.
AUX key while holding the TUNING MODE key
CONTENTS / ACCESSORIES / CAUTIONS
Contents
CONTENTS / ACCESSORIES / CAUTIONS............. 2
EXTERNAL VIEW .......................................................3
ADJUSTMENT ............................................................4
WIRING DIAGRAM .....................................................5
PC BOARD ................................................................ 6
Accessories
SCHEMATIC DIAGRAM .......................................... 15
EXPLODED VIEW ....................................................29
PARTS LIST..............................................................31
SPECIFICATIONS ......................................Back cover
System configurations
SYSTEM RECEIVER SPEAKER SPEAKER
XD-DV90 RXD-DV90 LS-N90V CRS-N90V
XD-DV90(M2) RXD-DV90(M2) LS-N90V CRS-N90V
XD-DV80 RXD-DV90 LS-N70V CRS-N90V
XD-DV80(Y) RXD-DV90 LS-N70V-H CRS-N90V
XD-DV80(M2) RXD-DV90(M2) LS-N70V CRS-N90V
Cautions
2
EXTERNAL VIEW
LR
L
L
R
R
VIDEO/AUX
IN
OUT
FRONT SPEAKERS (6Ω)
SPEAKERS
S-VIDEO
FM 75Ω
AM
GND
ANTENNA
SUB
WOOFER
PRE OUT
SURROUND
(8Ω)
COMPONENT
VIDEO OUTPUT
VIDEO
OUTPUT
DIGITAL
OUT
OPTICAL
CENTER
(6Ω)
+–+–
AC 110120V
AC 220240V
Cr
Cb
Y
RXD-DV90
Phono jack
(E63-1240-08)
Tuner ass'y *
(W02-)
Lock terminal board
(E70-0152-08)
Cover(TOP)
(A52-0949-08)
Phono jack
(E63-1241-08)
DIN soket
(E63-1243-08)
Slide switch
(S62-0108-08)
Digital out
(W02-2911-08)
Lock terminal board
(E70-0153-08)
Phono jack *
(E63-1242-08)
* Refer to parts list on page 31 .
3
RXD-DV90
LR
L
L
R
R
VIDEO/AUX
IN
OUT
FRONT SPEAKERS (6Ω)
SPEAKERS
S-VIDEO
FM 75Ω
AM
GND
ANTENNA
SUB
WOOFER
PRE OUT
SURROUND
(8Ω)
COMPONENT
VIDEO OUTPUT
VIDEO
OUTPUT
DIGITAL
OUT
OPTICAL
CENTER
(6Ω)
+–+–
AC 110120V
AC 220240V
Cr
Cb
Y
Oscilloscope
FM SG
AUX IN
AUX OUT
AC voltmeter
Frequency counter
AC voltmeter
AG
{
(A)
(B)
CASSETTE DECK SECTION
INPUT OUTPUT CASSETE TAPE ALIGNMENT
ALIGN FOR
SETTINGS SETTINGS DECK SETTINGS POINT
0dB = 400mV
1. Cassette mechanism section (REC/PB head adjustment)
Power OFF REC/PB head, Demagnetize the REC/PB head by head
Demagnetization demagnetization, erase head. eraser.Clean the REC/PB head,erase
and cleaning cleaning play capstan,pinch head capstan and pinch roller with a
roller cotton awab immersed in alcohol.
Adjust the output to maximum and
azimuth MTT-114 Azimuth adjust the azimuth adjustment screw
REC/PB Head TCC-153 adjustment for the Lissajours waveform pattern of
azimuth 10KHz,-10dB screw the oscilloscope to become close to a
45' straight line.
2.PC board adjustment
MTT-111 Adjust the tape speed so that 3kHz is
[1] Tape speed TCC-100
AUX OUTPUT
PLAY VR901 obtained at the center of the tape.
3KHz, -4dB (Frequency of 3KHZ +/- 40Hz)
[2]
PLAY BACK
MTT-130
AUX OUTPUT
PLAY – Playback output to 400mV +/- 50mV
LEVEL
CN902 Pin1 and Pin2(GND)
[3] REC BIAS REC/PB
AUX OUTPUT
REC T901 Ensure that the Frequency Counter
Frequency TEST TAPE Adjust T901 to obtain this of 105KHz
AC-224 +/- 5KHz
Record 400Hz and 10.0kHz alternately,
REC/PB and adjust the bias current adjustment
1.TP1(+) and TP2(GND)
REC BIAS TEST TAPE VR903(L) Adjust VR903(L-CH) to obtain this of 3.5mV
[4] Current AC-224 AUX OUTPUT
REC/PLAY
2.TP3(+) and TP4(GND)
VR904(R)
Adjust VR904(R-CH) to obtain this of 3.5mV
AUX IN: 50mV * potentiometer for the playback levels to
400Hz become the same. (Spec.: +/-5dB)
AMPLIFIER SECTION
INPUT OUTPUT AMPLIFIER ALIGNMENT
NO ITEM
SETTING SETTING SETTING POINT
ALIGN FOR
1.R234 Side Pin1 and Pin3
IDLE NO SIGNAL
AUX VR201(L)
Adjust VR201 to obtain this of +8 mV
[1]
CURRENT VR(Min.)
–
FUNCTION VR202(R)
1.R301 Side Pin1 and Pin3
Adjust VR202 to obtain this of +8 mV
(Spec.: +8mV +/-3mV)
# Idle Current: 20mA
ITEM
PLAY
[1]
[2]
AUX OUTPUT
(B)
(B)
(B)
(B)
(B)
(A)
––
NO
ADJUSTMENT
Measurement Equipment Connections
4
17
1191
1
13
15
17
1
115 111 1 1 0 16
CC402(15P)
CC401/
FPC
2
1
2
1
1
2
1
4
1
5
1
4
1
5
1
13
1817 113
1176113
15
1
: AC240V~ 50Hz
: AC230V~ 50Hz
(X)
(T,E)
: AC110-120V/220-240V~
50/60Hz
(Y,M)
VCC
GND
OUT
1
2
3
33
1
15 1 11 1 1 10 6 1
11 1 1 3 151
11 1 5 1 1 3 1
51
3
1
15
33
1
1
41
1
19
14
11
1
14
19
2
1
1
5
15 1
15
2
1
1
1
7
4
1
7
1
FPC
119
CC801
FPC
1
9
1
2
21
21
9
1
3
11
3
1
9
19
8
1
8
1
1
22
1
CP401
CP402
JK402
Rch
Lch
AUX OUT
JK202
JK201
CN611
CP205 CP204 CP202 CP403
CP404
CP350
CP351
CP352
CP203
CP405
CN201
CN209
CN908
CP906
FPC
CC901
CN902
CN901
CN905
CN904 CN903
CP907
CN608
CN610
CN612
J601
JK3
OPTICAL
OUTPUT
JK101
L
R
CENTER
REAR
SPEAKERS
JK102
CN604 CN603 CN602
CN616
CN606
CN605 CN614
CN618
CP104
CP618
CP102
CN607
CP609
CP1
CN4
CN3
CN1
CP2 P002
B08
Cb
Y
Cr
JK1
JK2
CVBS
CN702
CN703
CN705
CN907
CN808
JK4
CP704
CN801
CN805
CP804
CP811
CP808
CN809
CP809
CN811
CP807 CN807
CP103
CN803
CP613 CN806
JK203
R
L
AUX IN
Lch
Rch
FRONT
SPEAKERS
MIC
HEADPHONE
WOOFER
SUB
PRE OUT
S-VIDEO
OUTPUT
VIDEO
CP810
SECTION
TUNER
MAIN BOARD
HEAT
SINK
FAN
MIC AMP
DECK BOARD
DECK
MECHANISM
BOARD
POWER AMP
SURROUND
BOARD
MAIN-TRANS
DVD MECHANISM
SIGNAL
CONTROL
VIDEO BOARD
STANDBY-
FRONT BOARD
SECTION
CD SW
DISC SW
SECTION
REMOTE/LED
SECTION
SECTION
ENCODER VR
RXD-DV90
PACK
BOARD
BOARD
WIRING DIAGRAM
RXD-DV90
5
ACEBD
L3
L2
L6
L5
C10
C13
C15
L1
J705
C701
R702
R701
L4
C702
J704
R11
C9
CDL2
CDL1
K701
2
1
3
C704
C706
J708
R703
F702
F07
F08
J702
R706
J707
J701
F701
F05 F06
R708
CN705
IC701
CN706
D1
D2
R707
D706
D708
Q1
D3 D4
JK1
JK2
Q2
D701
D705
D703
D704
IC701(CP706)
D707
D709
Q702
CN703
CP704
P706
P709
S701
DIGITAL OUT
OPTICAL
S VIDEO
CVBS
VIDEO
OUTPUT
AC INPUT
STANDBY-VIDEO BOARD
CN702
VOLTAGE
SELECTOR
R10
C22
C21
C19
C8
R12
J1
C17
F703
R700
T701
J700
C705
R709
J706
12
151
1
2
15
14
7
BE
BE
BE
14
14
14
JK3
PC BOARD (Component side view
1
2
3
)
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
6
F GIKMOHJLN
C161
RLY101
F602
C119
R164
J125
C609
C610
J122
R122
R121
J123
C611C612
F601
RLY102
C163
R174
J158
C145
C144
C155
C154
C158
C159
R161
R162
C153
C152
R170
R144
C153
R136
R135
C140
J152
R156
R152
J145
R159
J147
R160
R158
R163
C146
J153
R128
J154
R118
J155
R110
R108
R109
C150
C151
C156
J142
J143
R139
C143
R154
C157
C162
C139
R171
R119
R120
R137
R138 J146
J144
R133
R134
C147
J163
J150
J135
J114
R172
J162
J134
R104
R105
J100
J104
J136
R115
J109
J110
J119
J160
J117
J133
C105
C103
J101
J137
C115
J107
C113
J105
C124
C122
J111
J140
J161
R125
J115
J113
C120
C128
J112
C111
J106
J138
214
113
214
113
214
113
J103
C110
J102
C167
R173
C160
J148
C148
J157
R167
L103
C149
J159
J149
J156
L102
J126
1
3
J124
J132
R123
R124
R166
J108
R165
R111
R112
J141
C130
L101
R102
R101
C109
R114
R103
R113
C3
C2
C165
C166
J128
J127
C1
J129
C133
R106
C106
R107
C107
C108
C134
R116
C116
J118
J151
J116
J131
J130
J121
J120
J139
R117
C117
C118
C136
R126
C125
R127
C126
C127
R131
R130
R129
R132
BE
B
E
EB
EB
EB
EB
110
20
91
11
110
58
4
BE
1
2011
EB
EB
EB
BE
1
113
5111
CENTER
SURROUND BOARD
PRE OUT
SUB WOOFER
SURROUND
SPEAKERS
RL
D6
D5
D603
IC104
IC108
IC106
Q105
Q108
Q103
Q102
Q101
D104
Q109
Q111
Q606
CP618
JK101
Q110
D103
CP609
D102
CP104
CP103
CP102
Q107
JK102
D107
IC101
IC102
IC103
D101
D105
D106
Q112
JW7
JW10
JW11
JW5
JW4
JW15
C003
JW9
C002
M001
BD01
BD02
JW16
JW17
JW14
D001
P1001
P1002
CONTROL BOARD
P001
P1004
P028
P026
P027
JW8
JW1
JW3
JW6
C005
R003
R002
R004
C004
JW2
R001
C006
JW13
JW12
1
1
1
110
1
10
14
EB
8
2
12 1 8
DVD-LOGO
SENSOR BOARD
IC002
D002
IC001
Q001
P002
P1003
PC BOARD (Component side view)
1
87
Refer to the schematic diagram for the value of resistors and capacitors.
2
3
4
5
6
7
CV29
RV29
CV28
CV16
RV17
CV17
CV65
CV35
CV34
RV35
RV9
CV8
CV12
CV23
RV23
CV22
R82
R81
R62A
R84
R85
R86
R87
R88
R89
R90
CV5
CV4
RV11
RV28
RV16
RV3
RV4
RV8
R59
R45
R68
BD10B
BD1
C63
R1
RS24
RS22
RS21
C44
C43
C42
C41
C34
C35
C19C20
C33R9R10
C40
R2
J10
C39
J5
C1
C4
R11
R19
C7
R73
R91
C88C
C88SL
C88FR
C2
C3
R111A
R111
J2
J3
RS4
C9
C8
C45
C14
R33
C36
R34
RV2
RV13
RV5
RV31
RV25
RV19
C37
R35
R15
C38
C22
R117
R71
RM8
R36
C32
C46
RM7
C47
R14
C49
R18
RM20
RM21
C5
C6
CV58
CV27
CV57
C28
C26
RM23
C48
R72
RM22
C23
C24
R43
C27
R37
R115
CV61
RV7
RV34
RV33
RV32
RV10
RV6
CV40
RV22
RV20
RV21
RV14
RV27
RV26
RV15
D7
D5
D4
D6
BE
EB
Q3FL
EB
Q4FL
EB
Q3FR
EB
Q4FR
EB
Q3C
EB
Q4C
EB
Q3W
EB
Q4W
E
B
Q35L
EB
Q45L
E
B
Q35R
EB
Q45R
QV3
BE
QV5
BE
QV2
BE
QV6
BE
QV1
BE
QV4
D2
D8FL
D8W
D8C
D3
D8FR
D8SR
D8SL
Q2
Q1
QV7
DVD BOARD
CN1
CP3
CN2
D1
CV15
CV25
CV9
CV18
CV19
CV37
C51C17
C18
C21
C88FL
CV48
CV45
C88SR
C88W
CV39
CV13
CV31
C83FLC85FL
CV21
C85FR
C83FR
C85C C83C
C83SL
W83W
C85SLCM2
CM1
C85SR
C83SR
CV81SR
C85W
C81FL
C81FR
C81C
C81W
C81SL
CV53
CV52
CV42
CV51
CV56
CV24
C31
C60
CV54
CV55
C25
CV41
CV7
CV3
C13
C16
C15
LS4
LS3
LS6
CV1
CV11
CV6
R42
RV30
CV26
RV39
CV14
RV18
CV63
RV38
CV2
RV12
RV55
R114
R66
R96
R26
R23
R57
R56
RA9
RA8 RA7 RA6
RA16 RA15 RA14
RA13 RA12 RA11 RA10
RA5RA3RA2RA1
RS16
RS18
R64
R65
R29
R30
BD11
RV44
RV43
R67
R70
R62
R61
BD10
RV54
RV53
RV52
RV51
RV50
R105
R85FL
C82FL
R82FL
R85FR
R82FR
R103
R102
R92
R93
R95
R94
R17A
RA73 RA72
R49
C29
R48
R50
C30
R58
RS1
RS5
RS7
RS3
RS6
R16A
R63
RS2
R13
R12
RM9 R113
R112
R46
R47
RA71
RA70
RA80
R17
CV50
CV46
CV43
C82FR
C82C
R82C
CV64
R25
R24 R32
C11
R31
C12
R28
J1
R16
R27
R21
R20
R22
R80
R79
R78
R77
R76
R75
R74
RS23
R41 C10
RV40
CV20
RV24
RV37
CV10
RV1
RV42
RV36
CV32
CV62
C84FL
C86FL
C84FL
C86FR
C84FR
R106
R108
LM1
R110
R87SR
R81SR
R87FL
R81FL
C84FR
R107
R109
R104
R85C
R85W
C84C
C86C
R84C
R84W
C86W
C86SL
R84SL
C86SR
R84SR
C84W
R85SL
R85SR
C84SL
S84SR
R87FR
R81FR
C87FL
R83FL
R86FL
C87FR
R86FR
R83FR
C87C
R83C
R86C
C87W
R83W
R86W
C87SL
R83SL
R86SL
C87SR
R83SR
R86SR
R38
CV49
CV47
R8
R7
R6R5R4
R3
RA4
R54
RS90
R55
R51
R53
R52
R118
R119
R83
R44
X1
CV44
R39
R40
R87C
R81C
R82W
C82W
C82SL
R82SL
R82SR
C82SR
R87W
R81W
R87SL
R81SL
RV41
QV8
QV10
QV11
QV13
QV12
QV9
QV14
CN3CP2
CN4
CP1
85
41
119
218
IC4
41
8
5
41
85
IC81
IC82
41
33
1
32
2
1
15
2
14
1
4
1
14
85
IC83
169
81
157
24 1
25 48
214
214
151
115
208
104
105
156
52
1
53
IC10
8
14
7
1
IC5
IC1
IC3
169
81
IC9
16
28 54
27 1
17
14
85
14 8
9
81
IC8
IC2
IC7
IC6
EB
EB
EB
EBEB
EBEB
EB
BE
BE
AJ AL AN AP ARAK AM AO AQ AS
PC BOARD (Component side view)
1
2
3
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
13
14
PRTVXQSUWY
R483
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
B
E
E
B
E
B
E
B
E
B
E
B
E
BE
B
E
BE
B
E
BE
B
E
B
E
B
E
B
E
B
E
B
E
B
B
B
E
E
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
BE
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
BE
B
E
J338
J335
C405
C401
C403
J336
C407
J383
J254
J332
J330
J327
J334
J333
J329
J255
J328
C435
R433
R405
C422
R434
R419
R438
R437
J323
J322
J325
C421
J326
R407
C420
J342
J341
J343
C406
C416
J340
C429
C409
C410
R424
C430
J318
C252
J303
C424
J360
R412
R248
R252
R239
R280
R484
R470
R474
C268
C267
R281
R269
R261
R238
R233
R286
R293
C263
R306
J376
R237
R242
J364
J398
J294
C208
J367
J293
C207
J292
J297
R234
J385
R320
C261
J298
J238
J288
J302
R301
J290
J289
J102
J291
J365
R291
R298
J258
J240
J280
J279
J278
J281
L202
R207
J339
R340
J261
R231
R201
R202
R348
R349
R232
R247
R236
R417
R339
R222
R299
R342
J263
VR202
J324
J287
J232
J260
R297
J313
J299
J259
J286
R321
J282
J283
R480
R491
J285
R421
J321
R406
J393
R435
R410
R487
C408
R220
R489
R345
R486
J384
C404
R343
R347
J372
C253
J374
J391
J373
J386
J361
J371
J369
J368
J366
J362
J354
J353
J351
J352
J382
J359
R358
C258
R371
R370
R355
R356
R372
R373
R353
R361
C260
R360
R230
R229
R357
R359
C203
J370
J235
J269
J252
C622
J224
J256
J257
J243
J244
J388
J247
J250
J246
J245
J248
C615
C638
J600
C626
J251
J221
J226
R609
H3
C632
R624
R604
J212
J220
C601
F611
J222
J219
C608
J210
J200
J389
J380
J202
J204
J201
F610
J205
J218
C607
C604
C603
J217
J216
J215
J214
J213
J211 J206
R602
J381
J234
J228
J225
J227
C633
J223
C639
R623
J229
R606
C640
IOG
IOG
C634
J241
J242
C617
C618
C621
H006
R626
C635
J231
J230
H4
H5
J249
C623
J233
J379
B
B
E
E
C630
R610
R608
C631
J103
C606
C602
C605
C627
R607
R625
R605
J209
J207
J208
R620
F604
F603
R627
C614
J253
CP613
IC601
Q601
Q603
Q604
CN602
Q605
CN603
CP607
CN604
CN618
CP611
CN605
IC603
Q606
CN2
D604
Q607
D611
D610
D609
D620
D602
D601
D606
IC602
CN614
J356
J355
J270
J357
J266
J268
J267
VR201
R226
R225
J265
R223
R224
J273
J274
J276
J277
J264
J262
R214
R215
C202
R208
R209
R290
R216
C206
C204
R212
R311
R308
R213
R312
J363
R309
R210
R221
R217
R218
R211
R219
R313
R310
R307
J377
R402
C402
R254
R420
R411
R414
R256
C213
R418
R258
C432
R415
R374
R490
R366
R329
R244
J348
K201
J275
J350
J349
R250
J203
C262
R249
J358
R270
R259
R265
R267
J101
C218
J320
J331
J394
J312
J390
J319
J317
C431
R245
J314
J301
J300
J346
J345
R283
R289
D218
D212
D211
R227
C205
R262
R263
R303
R351
R350
R264
R271
R272
R416
J311
J347
J315
R485
J309
R401
J308
R464
J310
J307
C468
C465
C223
J399
C436
R463
R273
C219
R268
R457
R466
C473
J306
R465
R469
R467
C467
C472
R323
R326
R325
R468
C471
R367
J295
J392
R369
L201
R204
R203
R205
R206
R328
R318
R315
R317
R316
R292
R285
C251
C250
C269
R295
R368
R322
R319
J296
C233
C232
C257
R331
R324
R327
J304
J284
R459
R458
R460
C466
R364
C439
J395
C440
R451
C460
C437
R472
C478
C256
R477
C473
C438
C441
J400
R461
R462
C226
R296
R284
R274
R275
C222
R278
R200
C264
C224
R276
C221
R304
C230
R305
R228
C214
C216
C211
J375
C210
R413
R354
R352
C259
J396
J387
R409
C408
R425
R346
R488
R403
R404
C434
J237
C449
C212
C433
C450
R217
C228
C225
J239
C220
C227
J236
C231
C254
R314
J271
J397
J272
C201
C255
C266
C265
C229
C209
C215
C428
C411
C413
C412
C414
C423
C425
C426
C427
C415
C453
CP404
Q402
IC401
CP402
D233
Q255
CP352
CP203
Q244
Q252
Q246
Q247
Q210
CN606
CN616
Q212
D206
Q257
Q256
Q214
CP350
D225
D224
D222
CP351
B
B
B
E
E
Q207
B
E
E
B
E
B
E
Q206
B
E
Q234
D223
B
B
B
B
E
E
E
E
Q230
Q228
Q259
Q258
B
E
Q211
Q253
Q254
CP405
Q209
Q205
D207
Q213
D210
D201
D203
D204
D217
D213
D208
Q208
Q231
Q233
D234
Q241
Q240
Q242
D232
IC406
D229
Q239
D2
D1
Q406
CP401
Q407
Q408
Q401
Q222
Q251
JK402
JK401
Q227
Q232
D219
D228
Q229
Q235
Q226
Q224
Q225
Q249
D209
D226
D221
Q217
Q220
Q218
Q250
Q216
Q221
Q223
Q237
Q219
CP202
Q243
Q215
D235
CP204
CP205
S201
D227
JK203JK204
Q201
Q203
D205
Q202
Q204
D202
Q236
Q238
CP403
Q404
Q403
IC403
IC402
Q410
Q409
Q245
1
218
19
MAIN BOARD
30
16
115
14
815
4
8
17
17
1
16
2
85
14
15
11
1
1
10
1
6
1
113
41
12
5
1
12
12
1
1
10
15
1
11
5
1
11
1
5
5
1
1
13
1
1
1
1
33
6
1
32 2
8
4
5
1
E
B
POWER AMP BOARD
LRLR
FRONT
SPEAKERS
SURROUND
SPEAKERS
VIDEO/AUX
SUPPER
WOOFER
PRE OUT
IN OUT
PC BOARD(Component side view
1
2
3
4
5
6
7
Refer to the schematic diagram for the value of resistors and capacitors.
)
9 10
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