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HCD-RXD7AV
7-11.
PRINTED WIRING BOARD
CD SECTION
• Semiconductor
1
Location
Ref. No. Location
D703
G-7
A
D707
E-7
D708
F-7
MOTOR BOARD
D797A
E-6
M103
TURN TABLE
IC701
H-9
MOTOR
M _
IC702
E-10
CN18
IC703
I-7
B
IC704
F-7
C01
IC705
H-6
Q701
H-8
5
Q702
G-6
Q703
I-6
Q705
E-6
C
Q706
F-6
Q707
E-7
Q708
E-7
D
E
MOTOR (6P) (S) BOARD
F
+
M _
_
M101
SPINDLE
MOTOR
G
S05
LIMIT
H
I
• Refer to page 21 for Note on Printed Wiring Boards.
2
3
4
SW (B) BOARD
CN19
CN19
1 2
S03
2
1
11
1-674-789-
(11)
2
1
(4145258220)
TURN TABLE
SW (A) BOARD
POSITION
DET
C82A
CN18
S04
1
2
CN06
11
1
(11)
1-674-792-
1-674-788-
(4145258210)
(4145258250)
TURN TABLE
OPERATION
DET
5
TO
MAIN BOARD
C
CN304
(Page 22)
C787
R789
R790
C788
1
6
CN03
+
M _
_
M102
SLED
MOTOR
C790
11
1-639-678-
C790A
16
• Refer to page 21 for Circuit Boards Location.
5
6
7
TO
FLD BOARD
CN605
(Page 28)
I
11
(11)
CD DECORD BOARD
22
21
CN705
C751
CN709
1
R795A
R787
R779
E
B
R788
Q705
B
R777
E
B
R798R
D707
Q706
E
B
E
R778
R778R
C768
C793
C794
R780
D708
C792
1
8
R766
R797
1
16
9
IC704
C797
8
R747A
R746
C732
L706
C748A
C733
B
E
Q702
R751
C744
C752
C745
1
8
C703
IC 705
C704
C742
CN702
C743
1
R705
6
17
32
16
1
E
B
Q703
R742
C740
30
30
8
9
10
11
SW (C) BOARD
SW (D) BOARD
CN16
1
3
3
1
S01
S02
CN16
OPTICAL
CN05
PICK-UP
5
1
DET
11
1-674-791-
1-674-790-
11
(4145258240)
(11)
(4145258230)
(11)
2
R755
1
CN707
1
7
C771A
C783
C798
C746
C754
R781
C753
C785
3
1
C781
CN703
C799B
C777
C771
C762
C786
C773 C774
C764
61
60
XTL01
R764
C782
IC702
R763
C763
C761
80
41
1
40
C760
C799
R762
C784
C755
_
Y
20 21
Y
R759
C759
C767
R722
R731
R737
R740
C728 R741
R735
R730
C718
C729
C727
R727
C723
R734
R732
C730
14
13
C731
C725
IC701
C726A
C722
1
26
R721
27
52
C717
C702
R706
39 40
C712
C705
C716
R704
B
C715
C708
R710
CN701
R720
E
Q701
1
R707
15
2
16
C714
C713
1-674-793-
(4142269810)
OPTICAL
PICK-UP
BLOCK
KSS-213ECM/C2NP
12
13
OPEN/CLOSE
DET
7+
M104
M _
TRAY
MOTOR
6–
PHOTO SOCKET
BOARD
PH701
PH701
OPTICAL
OUT
1
3
CN703
11
(11)
1-674-794-
(4142269820)
11
(11)
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