
12
12
HCD-SR1/SR2/SR3
HCD-SR1/SR2/SR3
3-3. PRINTED WIRING BOARD — DRIVER BOARD —
•
See page 8 for Circuit Boards Location.
:Uses unleaded solder.
3-4. SCHEMATIC DIAGRAM — DRIVER BOARD —
IC701
M701
(LOADING)
(TRIGGER) (DISC IN/OUT)
(CHUKING)
M
1
2
A
B
C
3
4
No mark : DVD STOP
+7V
CN701
R702
R701
C711
C705
D701
S703
S701
S702
M701
7P
CT-L
100
680
10
50V
0.01
MTZJ-T-77-4.7C
(TRIGGER)
(DISC IN/OUT)
(CHUKING)
(LOADING)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299