Printed Wiring Board Main Section - Sony hcd-grx40av Service Manual

HCD-GRX40AV/RXD6AV
Q Q
3 7 6 3 1 5 1 5 0
7-3. PRINTED WIRING BOARD MAIN SECTION
• Semiconductor
Location
Ref. No. Location 1 2
D105 H-3
D107 H-4
MAIN BOARD
D303 F-8
A
D307 G-4
D308 G-4
D403 E-3
D405 B-5
D407 B-6
D409 D-6
D410 D-6
JK401
D411 D-4 B
D412 D-4 L
FRONT
SPEAKER
IC102 G-6
R
IC103 I-5
IC201 C-9
IC301 F-9
IC302 H-10
C
IC303 F-11
IC304 G-3
IC305 E-10 JK402
IC306 C-7
L
REAR
SPEAKER
Q101 H-6
R
Q103 I-3
D
Q104 H-3
Q109 G-8
CENTER
SPEAKER
Q110 H-8
Q201 C-10
Q202 B-10
Q203 C-10
T E
L 1 3 9 4 2 2 9 6 5 1 3
TO
Q204 B-10
POWER
TRANSFORMER
Q205 C-10
E
F
Q206 B-10
Q207 C-11 (Page 32)
Q208 C-10
Q209 C-11
JK301
Q210 D-8
R L
Q211 D-9 IN
Q213 C-8
F
MD/VIDEO
Q214 B-8
Q251 B-9
OUT
Q252 B-7
Q253 B-7
Q301 F-2
Q302 G-2
JK303
Q303 F-3
WOOFER
G
Q304 F-3 OUT
Q305 F-5
Q308 D-9
Q309 D-10
JK101
Q310 D-9
ANTENNA
Q311 D-10
Q312 E-10
Q313 E-11 AM
H
Q314 F-10
Q315 F-11
Q316 F-7
Q317 F-7
Q318 F-5
FM
Q401 B-5
Q403 C-6
I
Q405 B-5
w w w
Q406 D-6
Q407 E-7
16
Q411 E-7
Q412 B-4
Q413 B-4
Q414 C-3
Q415 B-4
Q419 B-11
Q420 A-11
• Refer to page 21 for Circuit Boards Location.
3 4 5
TO
A
AMP BOARD
CN301
(Page 32)
R440
R441
D420
Q412
B
Q401
R403
E
R403A
B
R408
E
B
E
Q405
CN301
Q414
R472
D421
D422
R470
R471
CN302
C460
C418
C417
D412
D411
R412
C419
1
C404 C405
5
C3129
Q303 C323 C327
R305
E B
C334
R3137
C328
R362
R347 C331
R345
R306
D305
R348 D306
B
Q301 R350
E B R313 C332
E R3136
R355
C326
R356
C324
R309 R346
B E B E
R3122 R3140 Q305
C330 Q318
Q302
E B
R3139
R3121
R131
R312
IC304
C310
R310
R3123
C3126 R357
R3125
C141
C3127
R3124
GND
C140
R132
TV
C139
D107
R114
R107
C114
R105
R109
C113
R171
A K A
L109
TC101
R113
C155
L106 C148
R108
R116
R125 C158
C109
C143
C106A
C144
C106 E
B R112
R106
L113
L102 R115 R134 C163
R133
C102 L103 R117
8 1
FE101
x a o
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. i
http://www.xiaoyu163.com
• Refer to page 21 for Note on Printed Wiring Boards.
6 7 8
TO TO
B C
FRONT AMP BOARD CD DECORD BOARD
CN302 CN704
(Page 35) (Page 30)
C218
C230
R253
C217
Q252
C432 E B R230
E B R219
R232
D407
R224
D205
Q253
R220
C431
R228
R254
C434
R237
B E
Q214
C352
B E C350
Q403
R387
C433
R235
R388
E
R396
B
Q213
C346
C345
R395
R231
C347
C233
C351
C236
R409
C422
R258
R212
R410
C423 C214
E
R301
B E
D410
D409 R303
Q210
R304
C412
C421
R302
R402
Q Q
3 7 6
R401
C442
R416
C303
R475
C442A R216
C304
D303
R476A
R308A
C353 C354
Q316
R3128
E B
R344
C121
R3129 B
CF104
E
C123
R138
C146
R335
R120
C320
C120A C335
R118
C120
C122
R123
C319
C125
C127
R327
C124
C133
E B
C161
R129
C134
IC102
Q109
C107
R127
C131 R149
C154
C128
R122
E
C103
C160 R128
B R101
C137
R135
R124
R148
D106 C132 E B
C130
R140 R126
Q110
R137
R141
R142
C164
R143
R146
u 1 6 3
22 22
http://www.xiaoyu163.com
2 4
8 9 9
9 10 11
C454
Q420
1
B
E
R442
Q251 C251
R252 R443
5
R239
C222
B E
C224 C252 Q419
C254 C453
R225 1
B E
R226 2
Q206
C226
E E
R206 C253 E B
R240A
C204
C212
R210 C202 1
B B
R206A
C208
E E
R202
E B
5
C206
C231
C201 B B
1 R242
R240
R201
R241
3 B
C207 R244
E E
D201
Q207
R221 R209 R246
R223 R205A
R207
R205 B
C211
D202
C229 E B
C265
Q209
C213 R211 C238
C257 C209 C221 R247
R217
D203 D204
D418
R369
R367
R218 R366
E B
R261 R373
R250
R256
Q309
R238 E B E B C256
R249
R264
E
B
R257
B
B
E
Q211
R370
R374
R371
R262
R368 R372
C235
C236A
R215
C216
C215
3 1 5 1 5 0 8 9
R380
Q313
C342
R358
C3133
R3134
C344
R376
R360
R379 R3133
C343 R3119
R3118 Q315 B
B
C329
R3116
C306
R3117
E R3132
E R3135
R375
R359
R317
R318
IC303
C317
C307
C308 R3108
C3118
C3117
C315 R3109
R3110
R3111 C372
C367
C368
C3115
D302
C3116
R342
R315
R341
C365
R340
R337
R338
C364
C363
C3143
C362
1 64
C3107
C3106
C3105
C382
49
16
C3108
C3104
R3101
17 48
C381
C3103
C383
IC302
R3100
C3100
32 33
C380
C384
C394 C395
R399
C385
C386
C387
m
c o
1-675-354
(4142270610)
.
2
8 9 9
12 13
H/P BOARD
JK403
PHONES
1
5
11
1-675-355
(11)
(4142270620)
1
HE901
2 X
ERASE HEAD
1
B DECK
1
2
HRP901
3
RECORD/
4
PLAYBACK
5
HEAD
D
TO FLD BOARD
CN102
(Page 28)
16
A DECK
HP901
PLAYBACK
HEAD
2 4 9 8 2 9 9
16
E TO FLD BOARD
CN101
(Page 28)
1
11
(11)