Printed Wiring Board - Main Section - Sony CDP-S3 Service Manual

CDP-S3
6-6. PRINTED WIRING BOARD – MAIN Section – •
1 2
A
MAIN BOARD
A
B
9
1
C
D
PANEL (L) BOARD
C
NO703
(Page 20)
• Semiconductor Location
Ref. No. Location Ref. No. Location
D103 D-9 IC102 D-10
D104 D-9 IC401 C-4
D105 D-7 IC402 B-5
D123 B-8 IC502 C-8
D501 C-9 IC503 B-8
D502 C-9
D503 C-9 Q501 C-8
D504 C-9 Q502 C-8
D511 C-8
D512 D-7
D513 B-8
D514 B-8
See page 13 for Circuit Boards Location.
3 4
(Page 14)
BD BOARD
CN101
IC401
5 6
(Page 16)
DRIVER BOARD
B
CN701
1 12
1 14
1 8
18 18
7 8 9
SYSTEM CONTROL 3
TO ST-S3/S5
3
1
3
1
E
E
9
1
10
1
(CHASSIS)
8
1
2
SYSTEM CONTROL 5
TO TC-S3
14
15
3
OPTICAL OUT
TO ST-S3/S5
1
11
(21)
1-680-994-