Printed Wiring Board - Cd Board - Sony CMT-A70 Service Manual

CMT-A50/A70
6-4. PRINTED WIRING BOARD – CD Board –
• Semiconductor
1 2
Location
Ref. No. Location
A
IC701 E-11
IC702 G-11
IC703 I-12
IC704 B-13
IC705 I-10
IC706 H-3
B
Q701 C-13
Q702 C-11
C
D
E
F
C716
FB703
G
H
I
CMT-A50/A70
• See page 23 for Circuit Boards Location.
3 4 5
CD BOARD
(COMPONENT SIDE)
C772
C773
R791
C769
C766
C724 C723
C721 R722
R721
C719
R720
C740
R1005
C741
R1006
C725
FB709
C783
C784
FB705
FB711
C782
C734
C749
C781
5 4
C748
C735
IC706
FB712
1 3
FB704
FB710
R777
FB702
R778
R779
C787
R765
R764 C761
R761
: Uses unleaded solder.
6 7 8 9
OPTICAL
PICK-UP
BLOCK
(KSS-213C)
C705
C717
C1001
C1002 R749
R751
C1003
11
1-862-384- (11)
24 24
10 11 12 13
CD BOARD (CONDUCTOR SIDE)
C770
28 22 21
M702
IC704
(SPINDLE)
M
1 7 8
C767
C768
S701
(LIMIT)
Q701
R701
C701
Q702
R724
C702
JC703
CN701
JC702
R798 R725
R728
1 30
R735
TP
C722
(VC)
R731
C720
IC701
C704
C718
R706
15 16
TP (TE)
R707
R711
R799
R719 R716 TP (RF)
C727 R715
R717
R740
C710
R742
R718 R738
C732 L701
C711 R760
C712
C742
90 61
R708
91 60
R793
C739
C743
C794
C738
C737
R747
R794
IC702
R748
X701
R750
R752
C779 R790
120 31
R758
1 30
FB708
C791
C775
C754 C753
64 49
1 24
C755
C792
1 48
C756
C751
IC703
IC705
C758 R766
C759
16 33
R780 R786
C798
R781 R784
17 FB707 32
R783
C799
C762
12 13
C797
C774
C763
X702
C786 CN703
FB706
14 15
15
C771
14
R727
R729
R730 M701
M
(SLED)
R1001
R732
R734
1
2
A
CN702
MAIN
BOARD
CNF307
(Page 27)
C746
C790 28
29
FB701
R768
1-862-384-
11
(11)
R763
C1008
1
B
MAIN BOARD
CN310
3
(Page 27)