Sony ICF-CD855V - Printed Wiring Board - MAIN Section

ICF-CD855V
2525
C302
R301
R302
R303
C917
C922
C918
C454
C455
R407
C909
R913
R912
R909R914R910
C907
R919
C910
R911
ECB
Q905
ECB
Q904
AK
D904
R493
R494
R492
C442
R491
X402
IC402
IC401
R916
C450
C436
C437
C919
R917
R915
C914
C915
JC302
R490
R408 R410
C402 C403
R405
R443
C453 C412
R444
C406
C410
R446 R447
C411 C413
R453 R456
R462 R459
C409
R457
R460
R451
R449R445
R454
R401
C458 C445
C444
R488
C438
C447
C448
R486 R485 R484 R483 R482 R481 R480 R479
C421
C420R469
R466
R463
C416
R467
R503
R502
C415
C457
R478 R477 R476
C427 C426 C423 C422 C419 C417 C418
R465 R464
C425 C424
R475 R474 R473 R472 R470 R468
JC301
R471
C435 C434 C433 C432 C431 C430 C429 C428
R496
C443
C401
R403
ECB
Q909
ECB
Q907
D907
K
A
K
D908
R918
C912
R906
C903
C319
C112
R223
R220
R121
R108
R107
C106
C107
R208
R207
R101
C121
R201
C221
C102
C202
C206
C207
C111
R209
R210
R214
R213
R113
R114
R311
R310C318
R211
C211 C214
C215
R215
C115 C114
R115
C212
R313
R110 R109
R111
R221
R123 R120
C317
R102 R103
R202
C316
C109 C108
C209 R203 C101 C208 C201
R104 R204
C103 C203
C309 C310
R205
R105
C314
R308 R309
R497
R314
R219 R119
C118
C312
C313
C218
C324
R117 R217
R312
Q301
BCE
L402
ECB
Q401
Q402
BCE
L401
ECB
Q302
Q202
Q102
D201
D101
AK
AK
D203
D103
E
C
B
E
C
B
Q201
BCE
Q101
BCE
IC301
IC302
D903
(11)
11
1-861-269-
MAIN BOARD
CNP602
C921
S401
S401
Q908
+
1
CD BOARD
CNP702
7
JW308
JW309
JW310
JW316
JW306 JW307
JW313
JW312
JW311
JW305
JW304
JW302
JW315
JW322
JW319
JW332
JW320
JW318
JW321
JW317
D905
Q906
D906
ECB
Q903
ECB
C911
+
C905
+
C913
+
C320
+
C120
+
C220
+
C908
+
1
4
W603
JW330
JW331
JW327 JW324 JW323 JW328 JW329
JW343
JW346
JW341
JW345 JW347
JW354
JW353
JW344
JW333 JW334 JW335 JW336
JW326 JW325
C923
+
C304
+
C449
+
C408
+
JW303
JW346
JW355
1
2
13
14
CNP303
CNP302
JW301
1
2
17
18
CNP301
1
12
2
17
18
X401
JW342
JW337 JW338 JW339
JW349
JW350
JW340
+
C902
W901
CNP901
1122
JW352
JW351
W604
BH301
JW358
JW363
JW359
JW364
JW365
JW360
JW361
JW362
JW372 JW373 JW374
JW356
JW357
JW369 JW370 JW371
1
6
1
11
CNP601
C311
+
C315
+
C327
+
S403
D102
D202
JW375
JW376
C219
C117
+
+
C119
+
JW377
JW368 JW367 JW366
J301
CNP304
1
16
12 7
4
C217
+
C325
+
C323
+
C322
+
C110
+
C210
+
A
KEY-B BOARD
W602
J
23
1
C
E
B
BRIGHTNESS
LOW
MID
HI
SIDE BOARD
W603
F
A
A/K
K
KA
LCD BOARD
CNP607
G
LCD BOARD
CNP606
H
1
80
40
21 20
60 61
41
(CHASSIS GND)
(AC IN)
POWER
UNIT
K
KA
A
112
2413
SP101
(L-CH)
SP201
(R-CH)
1
4
CLOCK
KEY-A BOARD
W601
D
TUNER BOARD
CNP2
B
SWITCH
BOARD
W604
E
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11
6-10. PRINTED WIRING BOARD – MAIN Section – • See page 19 for Circuit Boards Location. :Uses unleaded solder.
(Page 24)
(Page 22)
(Page 24)
(Page 24) (Page 24)
(Page 20)
(Page 24)
(Page 24)
D101 F-4
D102 F-2
D103 F-4
D201 G-5
D202 F-2
D203 F-4
D903 G-10
D904 G-10
D905 G-9
D906 G-8
D907 D-8
D908 D-7
IC301 E-3
IC302 G-4
IC401 C-6
IC402 D-4
Q101 F-4
Q102 G-4
Q201 F-4
Q202 G-5
Q301 F-7
Q302 F-5
Q401 D-4
Q402 D-4
Q903 G-7
Q904 G-10
Q905 G-10
Q906 G-9
Q907 E-7
Q908 E-9
Q909 E-8
• Semiconductor
Location
Ref. No. Location