Printed Wiring Boards - Sub Woofer Section - Sony HCD-GX570 - Cd Deck Receiver Component Service Manual

HCD-GX470/GX570
7-21. PRINTED WIRING BOARDS – SUB WOOFER Section –
1 2
A
SUB WOOFER BOARD
R520
R532
B
C517
H
MAIN
BOARD
CN271 CN501
(Page 34)
1
3
JW521
JW501
Q505
C
E
C514
R529
D
HCD-GX470/GX570
See page 27 for Circuit Boards Location.
3 4
(Page 42)
POWER
L
BOARD
CN443
CN502
Q503
R534
E
R509
R508
JW522
C509
C506 C507
Q506
E
D501
R524
R503
JR501
C502
E
Q507
IC501
: Uses unleaded solder.
5 6 7
R517
C510
D504
E
JW516
Q502
JW507
JW506
JW505
JW509 -1 -2
R513 R514
E
Q501
44 44
8 9
SW-SP BOARD
CN504
4
1
R512
R525
R526
R527
CN503
1 4
12
1-868-919- (12)
10
+
JK501
SUB WOOFER OUT
–
12
1-868-920- (12)
Semiconductor
Location
Ref. No. Location
D501 C-4
D502 C-6
D503 C-6
D504 B-7
D507 C-2
IC501 D-4
Q501 D-6
Q502 B-6
Q503 B-3
Q505 C-2
Q506 C-3
Q507 D-3