HCD-S550/S880
36
36
7-9. PRINTED WIRING BOARDS – MECHANISM DECK Section –
•
See page 33 for Circuit Boards Location.
C701
IC701
IC711
CN701
JW4
JW5
JW8
JW11
JW12
JW13
JW20
JW19
JW16
JW17
JW15
JW18
JW2
CNP703
CNP704
CNP702
CNP707
CNP706
JW14
JW9
JW1
JW10
JW3
JW7
JW6
D711
D701
Q701
R710
R709
R712
R711
R707
R713
R714
R706
R708
C712
R704
R703
R701
R702
C709
C713
B
DVD BOARD
CN006
IC731
CNP761
DISC INSERT
DETECT SENSOR
IC731
IC721
CNP721
IC721
CHUCKING
DETECT SENSOR
M751
CNP751
S731
CNP731
CNP741
RELAY BOARD
3
1
1
3
E
5
1
1
9
1
9
2
1
1
5
3
1
D SENSOR BOARD
E
C
CK SENSOR BOARD
1-685-000-
11
(11)
1-684-999-
11
(11)
3
1
C
E
CK MOTOR BOARD
1-685-003-
11
(11)
1-685-002-
11
(11)
(EJECT)
2
1
SWITCH BOARD
1
5
INSERT EJECT
1-685-122-
11
(11)
5
1
S741
ROTARY ENCODER
(MODE)
1-685-001-
11
(11)
ENCODER PC BOARD
M711
(LOADING)
M
A
B
C
D
1
2
3
4
5
6
7
8
4
3
G
2
1
S731
DISC IN/OUT
BLK
RED
M
• Semiconductor
Location
Ref. No.
Location
D701
C-5
D711
C-4
IC701
C-5
IC711
C-4
Q701
C-3
(Page 38)