Printed Wiring Board - Main Section (Side A) - Sony HCD-BC150 Service Manual

5-10. PRINTED WIRING BOARD – MAIN SECTION (SIDE A) –
1
A
B
C
IC501
D
E
HCD-BC150/BC250
• See page 21 for Circuit Boards Location.
2 3
61
90
60
91
IC506
120
31
1
30
11
20
10
1
IC505
IC503
4
3
1
5
:Uses unleaded solder.
4 5
3 1
IC511
4 5
5 4
1
3
IC514
E
E
E
IC509
150
250
IC504
35 35
6 7
E
E
E
IC510
HCD-BC150/BC250
8
I PANEL
• Semiconductor
BOARD
Location
CN800
(Page 40)
Ref. No. Location
D503 B-5
(FOR CHECK) D504 B-5
D507 B-5
D509 B-5
DMB09
A
IC501 D-2
BOARD
IC503 E-2
CN201
IC504 D-6
(Page 29)
IC505 D-4
IC506 B-3
IC507 B-2
IC509 C-5
IC510 D-7
IC511 B-5
IC514 B-5
Q503 B-8
Q506 C-5
Q507 C-4
Q508 C-8
Q509 C-5
Q510 B-8