Sharp CD-C462 Service Manual page 24

CD-C462/C462C
DISPLAY PWB-A2
A
SW721
B
SWITCH
C712
PWB-A3
R783
C
SW707
DISC 1
D
SW708
DISC 2
SW709
DISC 3
E
F
SW706
DISC SKIP
SW705
OPEN/
CLOSE
G
FW701
1 3
H
1
SW722 SW723 SW724
CD TUNER/BAND TAPE VIDEO/AUX
C731
C730
B
C
E
R790
C722
SW717
POWER
R781
1 2 3
1
2
R753
3
C724
R769
C705
R747
R767
1
C708
2
R770
3
C721
R785
4
5
C703
6
C704
LED701
7
41 40
8
XL701
9
45
BYPASS
35
10
DOLBY
50
30
11
55 25
12
24
20
IC701
60
13 64
15
LED704
65
14
70
10
15
75
5
16
17
80 1
18
19
20
21
22
23
LED705
24
25
R706
26
C701
27
28
29 LED706
30
31
32
33
C713
E C B
Q701
1
2
3
RX701
C715
C710
SW703
X-BASS
RD03
RD02
RD04
R798
SW702
SW704
VOLUME
VOLUME
UP DOWN
FW701
14
3 1
14 13
2 3
Figure 24 WIRING SIDE OF P.W.BOARD (1/4)
JK701
HEADPHONE
1
Q703
3
B C E
4
5
2
ZD710
R791
R792
SW716
TUNING
DOWN
SW718
CLOCK
R737 SW715
RD18
RD17
C707
R759
SW720
SW719
MEMORY/SET
TIMER
/SLEEP
B
C
D707
E R757
R768
D708
SW710
E C B
REC/PAUSE
R771
D709
R774
R762
C723
R775 E C B SW712
Q702
STOP
SW725
R726
R728
R725
R729
R784
R724
R730
R723
R731
RD22
R721
R782
R714
R779
R711
3
R710
2
R712
R764
1
C706
RD26
D706
R766
3 2 1
Q708
SW727
PHANTOM
D705
L701
RD09
SW701
P.G.EQ.
/DEMO
R703
R702
R701
SW730
R787
RANDOM
C720
SW728
CD PAUSE
R707
R773
SW729
CD CLEAR
RD01
BI702
1
12 11 10 9 8 7 6 5 4 3 2 1
CNP12
TO CD SERVO PWB
P27 12-H
4
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27
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
FW601
RD13
WH
12
SW714
GY
PRESET
11
WH
10
9
8
GY
8
7
WH
6
GY
5
4
3
WH
2
RD
1
1
CNSM1
RD12
RD11
SW713
PLAY/REPEAT
RD10
SW711
PRESET
5
MAIN
27
1 2 3
1
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R6
R63
Q60
C518
CHASSIS
GND
C5
C522
C526 C5
C529 C5
C5
C533
C5
C535
C5
C537
C538
R529
C539
C5
D516
D515
LUG1
(247)
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