Printed Wiring Board - Driver Board; Schematic Diagram - Driver Board - Sony HCD-SR4W Service Manual

HCD-SR4W
Q Q
6-9. PRINTED WIRING BOARD — DRIVER BOARD —
3 7 6 3 1 5 1 5 0
1 2
A
B
9 1
IC701
C
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
HCD-SR4W
• See page 28 for Circuit Boards Location.
:Uses unleaded solder.
3 4
(CHUKING)
(TRIGGER) (DISC IN/OUT)
M701
M
(LOADING)
DMB08 BOARD
G
CN007
(Page 39)
x a o
y
. i
http://www.xiaoyu163.com
6-10. SCHEMATIC DIAGRAM — DRIVER BOARD —
8
R701
680
Q Q
3 7 6 3
C705
0.01
M701
(LOADING)
u 1 6 3
.
38 38
http://www.xiaoyu163.com
• See page 78 for IC Block Diagram.
2 4
9 9 8
S703 S701 S702
(TRIGGER) (DISC IN/OUT) (CHUKING)
IC B/D
IC701
BA6956AN
C711
10
50V
1 5 1 5 0 8 9 2 4
No mark : DVD STOP
m
c o
2
9 9
G
+7V
DMB08 BOARD (10/10)
CN007
(Page 50)
CN701
7P
CT-L
9 8 2 9 9