Printed Wiring Board - Front Board - Sony MAP-S1 Service Manual

MAP-S1

5-29. PRINTED WIRING BOARD - FRONT Board -

1 2
A
FRONT BOARD
1 4
CL4437 CL4401 CL4439 CL4440
B
JC4404
CL4447
CL4448 CL4449
C4414 R4408
C
D
MAP-S1
• See page 43 for Circuit Boards Location.
3 4 5
14
CL4446
R4412 CL4402
ND4401
R4410
R4411
FLUORESCENT INDICATOR TUBE
CL4409
• : Uses unleaded solder.
6 7
31
45
CL4428
CL4436
CL4403 CL4429 CL4430 C4425
CL4432
JC4414
CL4405
CL4404 JC4412
JC4413
JC4411 R4416 C4424 R4414
JR4402
CL4450
JW4406
R4413
C4420
JR4403
JW4407
JC4403
JW4408
C4415
JW4409
JC4410
JC4407
JC4409 C4416
JC4408
JW4410
CL4410 CL4408 CL4407
68 68
8 9
T4401
1
9
C4411
L4401
CL4421
48
JW4411
T4401
DC/DC
C4408
CONVERTER CL4423
C4407
TRANSFORMER
CL4422
CL4419
CL4427
D4402 D4403 1
R4405
A K K A
CL4426 CL4425
R4403
CL4420
9
D4405 D4410
K A A K
CL4424
R4404
D4406 K A K CL4413 CL4414
C4427 C4409
A
C4412
D4407
K A K A
CL4411
CL4406
JR4401
2
CN4401
1
FFC5
FRONT-L
>12P >27P
BOARD
CN4805
(Page 60) (Page 61)
(Suffix-11)
10 11
S4401
JC4401
Q4403
Q4404
CL4418
E E
D4409
R4406
C4428
R4407
C4404
S4401
D4401
R4401
C4405
(GRN)
(RED)
R4402
JW4402
CL4415
CL4412
D4401
POWER ON/
JW4401
Q4406
STANDBY
E INDICATOR
CL4416
18
CL4417 Q4405
19
E
11
(11)
1-889-898-
FRONT-L
BOARD
CN4805
(Suffix-12)