Printed Wiring Board - Dcdc Board - Sony HAP-S1 Service Manual

HAP-S1

5-33. PRINTED WIRING BOARD - DCDC Board -

1
DCDC BOARD
A
1
B
CN2405
>01P
MAIN
BOARD
CN201
(Page 46)
8
IC2402
C
D
E
1
CN2404
>20P
F
U-COM
BOARD
CN5003
(Page 66)
10
G
HAP-S1
• See page 45 for Circuit Boards Location.
2 3
(Page 56)
>13P
(COMPONENT SIDE)
R2428
CN2407
1
R2427
R2430
R2431 R2432
R2429
D2406
A
K
R2411 R2416
R2415 R2414
R2420 R2419
C2422 C2424
R2412 C2419 R2417
CL2417
C2436
C2416
C2414 C2415
C2423
R2407 R2413 C2421 R2408 R2418
8 5
8
5
L2401
L2402
1 4 1 4
CL2414 CL2415
C2412 C2413
C2410
C2417 R2409 C2411 C2418 R2410
C2408
C2409
C2406
C2407
A A
D2402 D2403
K K
R2401
R2402
Q2401
E
R2403
6 1
CN2403
STANBY BOARD
(Page 76) >22P
CN1901
• : Uses unleaded solder.
4 5
DIGITAL IO
BOARD DCDC BOARD
CN4009
4
R2433
R2434
E
C2433
R2425
E
R2423
R2424
CL2424 C2432
R2421
C2429
8 5
L2403
1 4
CL2422
C2428
C2427
C2431 R2422
C2426
C2425
CN2408
>23P
T1
MAIN POWER
TRANSFORMER
(Page 76)
11, 12
1-888-790- (11, 12)
74 74
6 7 8
HDD1
HARD DISK DRIVE
(2/2)
(CONDUCTOR SIDE)
WR3
CN2406
CL2429
4 1
CL2418
CL2430
CN2402
C2435
2 1
4 2 1 3 4
- D2405 + -
CL2401
F2404
CL2425
CL2431
CL2426
C2402
1
CL2402
5
F2402
Note: When the hard disk drive (Ref. No. HDD1) is replaced, refer to "NOTE OF
REPLACING THE HARD DISK DRIVE (Ref. No. HDD1)" on page 4.
9
CL2416
C2405
2 1 3
D2404 +
CL2413
>09P
DIGITAL IO
BOARD
W4002
(Page 56)
CL2409
CL2408
CL2410
CL2407
CL2405
CL2406
CL2420
CL2421
CL2428
CL2427
11, 12
1-888-790- (11, 12)