Printed Wiring Board - Bd-R Section (Side A) - Sony RCD-W3 Service Manual

RCD-W3
5-3.PRINTED WIRING BOARD BD-R SECTION
–
1 2
BD–R BOARD (SIDE A)
A
C541
C523
14 10 5 1
R506
IC502
20 25 28
15
60 55 50
R5S3
61
B
65
IC510
70
75
80
R5T6
1 5 10
C
C281
23 22
IC202
33 12
34 11
D
44 1 C250
E
IC210
5
1
F
6 1
PN105
51
55
R284
60
FOR
R285
65
C277
CHECK
70
R277 75
R261
G
H
• See page 21 for Circuit Board location.
–
3 4 5
R525
R522
R521
R520
45 41 R519
R518
R517
R516
40
R515
35
R514
R513
30
R4Q1
25
R355
21
C346 R357
15 20
C350
C351
R345 R354
C353
R509
C389
25 20 15 10 5 1
C390
26
R360
R361 30
RR507
R362
35
R363
IC301
R364
40
R365
C210
45
50
R394
RR202 RR201
51 75
55 60 65 70
R392
R3C5
C395
Q303
ECB
R3A4 R3A3
R211
R4E7
5
R4E5
R4K7
8
C4E5
IC408
R234
R233
C252 R232
R231
50 45 40 35 30 26
R296
R251
R283
25
R249
20
R247
IC203
R248
15 R250
10
R280
5
R281
1 42 40
R255
76 80 85 90 95 100
C259
R314
R334
R313
SW201
LOADING/OPEN
(DECK B)
6 7
R407
IC302
1 8
4 5
R3D1
R3D2
C343
100
95
R426
90 R425
C309
R3D3
85
R3D4 C412
80
R3K1
R3C3
76
C411 X402
C367
C368 D402
IC409
C370
1 3
R307
C308
R3D5
R3D6
FOR
CHECK
R4E3
C4E3
4 R4K6
C4E1
C4E2
1
6
R433
R4CA
R4CC
C4A9
R3A9 R333
R4C8
C4A8
R4C6
C322
R4C9
C4A7 R4C7 1
R4C4
5
IC405
R4C5
C4A4 10
C4A3
15
35 30 25 22
21
IC303
1 5 10 15 21
R318
R317 C325
M609
LOADING
(DECK B)
M
PN302
28 28
8 9 10
C534
1 3
IC410
R446
R469
R444
C446
50 45 40 35 30 26
R471
C468 R458
51 25
C469
55
20
R410 R472
IC407
60
15
65
10
R413
70
5
C403
75 1
BCE Q501
R411
76 80 85 90 95 100
R4M2
9 8
R491
C497
R4A2
R418 IC404
16 1
C496
C478
IC406
5 4
R485
8 1
C479
R480
R437
1
42
40
35
R496
30
R497
R495
25
R498
22
• Semiconductor
Location
Ref. No. Location
D402 D-7
IC202 D-2
IC203 F-3
IC210 E-2
IC301 C-5
IC302 B-6
IC303 G-5
IC404 D-9
IC405 F-7
IC406 D-8
IC407 C-8
IC408 E-5
IC409 D-7
IC410 A-9
IC502 B-1
IC510 B-3
Q303 D-4
Q501 C-9