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

3
1 2
A
BD–R BOARD (SIDE B)
C457
C463
L441
100 95 90 85 80 76
B
1 75
C455
5
70
R456
10 65
C420
IC402
C421
15 60
20 55
L442
25 51
R453
26 30 35 40 45 50
R443 C444
R442
C R445
C447
C445
30 25 20 16
IC403
1 5 10 15
17
16
15
OPTICAL
D C4G1
PICK-UP R474
C4G2
10
BLOCK
R473 C4G3
(DECK A)
5
C423
1
PN406
C477
E
FL
B
BOARD
(Page38)
F
Q402
G
BD–P
H
BOARD
(Page42)
H
I
4 5
OPTICAL PICK-UP
BLOCK
(KRS–220C)
POWER
(DECK B)
A
BOARD
(Page40)
C533
12 10 5 1
PN503
C530 C532
C529 C531
C310 C312
L301
C304
PN301
C342
1
2
ZD401
5
R4S4
A
K 10
R4S8
15
R305
20
C410
R427
25
R424
R421 R422 30
31 D301
32
R4G2
R423 K
R4G1 A
R420
R4G0
11
R419
R339
R338 20 15
IC304
1 5 10
C336
R340
C335 C337
C4A6 L502
C4F6
C398
C494
PN401
C392
C493 20
19
L491
15
C414
10
5
PN304
2
1
R436
1
R4M1
2
C499 5
C498
PN403 R4A5
R4A4
10
22
21
R4A6 12
20 13
R4A7
C330 C333 C332 C331
BCE 15 L304
C329
C328
10
5
2
1
C321
C397
C391
M401
SPINDLE
MOTOR
(DECK B)
M
29
6 7 8
AUDIO
C
BOARD
(Page36)
29 25 15 5 1
PN501
30 20 10 2
L302
C513
C514
R590
C352
R4K1
Q302
R4K2
R409
C388
C508
R408
C507
Q301
R293
R3C2 RR506 RR505RR504RR503 RR502
R209
R389
R390
C374
C372
R388 C380 104 100
C378
R399
105
4 1
4 1
110
IC306
IC308
R397
8 5 5 8 120
5 8
R210
IC305
5
130
1
C212
4 3
1 4
IC307
140
R374 R377
150
R213
C213
C253
156
157 160
C214
C217
5 1
11
12
44 R217
C255
15 R219
R235 IC207 40
R223
20
22 34
23 25 30 33
R238
C285
8 5
IC208
1 4
C258
R260
R289
R294
R292
R288
29
9 10 11
C524
L501
R529
R531
M301
PN303
SLED
1 MOTOR
2
3
(DECK B)
4
M
R206
90 80 70 60
53
52
50
40
30
IC201
20
R203
10
R279
1
R201
206
170 180 190 200
R218
C201
R221
C248
C247
C246
C2A1
ZD201
A
K
C270
C271
C269 C261
X201
C225
C224
RCD-W3
• Semiconductor
Location
Ref. No. Location
D301 D-6
IC201 E-9
IC207 F-7
IC208 G-8
IC304 D-5
IC305 D-6
IC306 D-7
IC307 E-6
IC308 D-7
IC402 B-2
IC403 C-2
Q301 C-6
Q302 C-6
Q402 G-3
ZD201 G-9
ZD401 C-4