Printed Wiring Board - Pa Board - Sony HCD-GNX780 Service Manual

HCD-GNX780/GNX880
Ver. 1.1
7-18. PRINTED WIRING BOARD – PA BOARD –
1 2
SURROUND
BOARD
O
NO800
(Page 46)
A
PA BOARD
B
C
D
E
F
G
TRANS
P BOARD
CN1212
(Page 52)
HCD-GNX780/GNX880
• See page 26 for Circuit Boards Location.
3 4 5
MAIN MIC
BOARD BOARD
D Q
CN501 CN1102
(Page 36) (Page 42)
: Uses unleaded solder.
6 7 8
MAIN
BOARD
E
CN502
(Page 36)
44 44
9 10 11
11
1-864-930- (22)
12
R
FRONT
SPEAKER
L
R
SURR
SPEAKER
L
• Semiconductor
Location
Ref. No. Location
D609 A-6
D611 E-7
D612 E-7
D620 B-7
D624 E-9
D646 B-10
D654 B-9
D655 B-10
D656 D-3
D658 D-5
D660 E-1
D661 E-1
D665 C-10
D670 B-7
IC600 D-8
Q604 B-6
Q606 B-6
Q610 B-6
Q618 B-7
Q628 E-9
Q630 E-9
Q634 B-5
Q640 B-6
Q641 B-5
Q644 F-1
Q647 F-1
Q648 E-1
Q666 E-1
Q668 B-7
Q682 A-6