Printed Wiring Board - Main Board (Side B) - Sony HCD-DX375 Service Manual

6-16. PRINTED WIRING BOARD – MAIN BOARD (SIDE B) –
(CHASSIS)
N
DMB12 BOARD
5
CN601
(Page 39)
O
DMB12 BOARD
CN4501
(Page 39)
(CHASSIS)
• Semiconductor Location
Ref. No. Location Ref. No.
D501 C-6 D3151
D502 C-7 D3152
D504 C-7 D3201
D3071 E-7 D3202
D3072 E-7 D3251
D3073 E-7 D3252
D3111 B-12 D3301
D3112 C-12 D3302
HCD-DX375
See page 33 for Circuit Boards Location.
POWER BOARD
CN904 F
(Page 63)
12
IC504
1
R544
R543
Location Ref. No. Location Ref. No. Location
C-12 D3401 H-12 Q504 B-5
D-12 D3402 H-12 Q3000 J-12
D-12 D3501 I-12 Q3001 J-12
E-12 D3502 I-12 Q3002 J-12
E-12 D3551 J-13 Q3081 D-8
F-12 D3552 J-13
G-12
G-12 IC504 B-5
:Uses unleaded solder.
SOFT JIG
(CHASSIS)
1
E
(CHASSIS)
(CHASSIS)
49 49
POWER BOARD
JACK BOARD
G
H
CN902
CN403
(Page 63)
(Page 58)
(CHASSIS)
1
1
3
4
E
E
E
(CHASSIS)
(CHASSIS)
FAN
HCD-DX375
(CHASSIS)
SPEAKER BOARD
I
CN301
(Page 60)
SPEAKER BOARD
J
CN303
(Page 60)
SPEAKER BOARD
M
CN303
(Page 60)
SPEAKER BOARD
K
CN302
(Page 60)
14
14