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HCD-RXD2
6-3.PRINTED WIRING BOARD — CD DECODER SECTION —
• Semiconductor
Location
Ref. No. Location
A
D703
G-7
D707
E-7
D708
F-7
D797A
E-6
IC701
H-9
IC702
E-10
B
IC703
I-7
IC704
F-7
IC705
H-6
Q701
H-8
Q702
G-6
Q703
I-6
C
Q705
E-6
Q706
F-6
Q707
E-7
Q708
E-7
D
E
MOTOR (6P) (S) BOARD
F
G
H
I
J
• Refer to page 16 for Circuit Boards Location.
1
2
3
MOTOR BOARD
SW (B) BOARD
CN19
M103
CN19
1 2
S03
TURN TABLE
2
1
MOTOR
M _
1-674-789-
2
CN18
1
(4145258220)
C01
TURN TABLE
POSITION
DET
C82A
CN06
11
5
1
(11)
1-674-792-
(4145258210)
(4145258250)
TO
MAIN BOARD
B
CN301
(SEE PAGE 31)
+
M _
1
_
M101
SPINDLE
MOTOR
6
CN03
+
M _
S05
_
M102
LIMIT
SLED
MOTOR
11
1-639-678-
— 23 —
4
5
6
11
(11)
SW (A) BOARD
CN18
S04
1
2
11
1-674-788-
(11)
CD DECORD BOARD
TURN TABLE
OPERATION
DET
CN709
5
1
R779
E
B
Q705
B
E
R798R
B
Q706
E
B
C787
E
R778R
C793
R789
C794
R780
R790
C792
C788
1
R797
1
16
IC704
C797
8
R747A
R746
C746A
L704
B
E
Q702
C744
C752
C790
8
1
C790A
IC 705
C742
CN702
C743
1
6
17
16
B
E
Q703
R742
C740
16
7
8
9
10
SW (D) BOARD
3
1
S01
OPTICAL
CN16
CN05
PIC-UP
TO
5
1
DET
FRONT BOARD
CN705
1-674-791-
11
(SEE PAGE 28)
(4145258240)
(11)
C
R755
22
2
1
21
CN707
1
7
C771A
CN705
C783
C798
C746
C754
C751
R781
L705
C753
L704
C785
R795A
C781
C799B
C771
R787
C786
C773 C774
R788
61
60
XTL01
C782
IC702
R777
80
1
C799
D707
C784
R778
_
Y
C768
Y
20 21
R759
D708
C767
8
R766
R722
R737
9
R740
C728 R741
R735
R730
C729
C732
C727
R734
R732
C733
R751
C730
14
13
C731
C725
C745
IC701
C726A
26
1
R721
C703
27
52
C704
C702
R706
39 40
C705
R705
R704
B
C715
C708
R710
CN701
Q701
1
E
R707
15
32
2
16
1
KSM-213ECM/C2NP
— 24 —
11
12
SW (C) BOARD
CN16
1
3
S02
OPEN/CLOSE
DET
1-674-790-
11
(4145258230)
(11)
7+
M104
M _
TRAY
MOTOR
6–
3
1
CN703
C777
C762
C764
R764
R763
C763
C761
41
C760
40
R762
C755
C759
R731
C718
R727
C723
C722
C717
C712
C716
R720
11
C714
C713
(11)
1-674-793-
(4142269810)
OPTICAL
PICKUP
BLOCK
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