Schematic Diagram / Wiring Side Of P.w.board - Sharp CD-C421H Service Manual

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A
TO MAIN PWB
P22 4-A
B
C
D
E
F
TO MAIN PWB
P23 10-A
G
SWITCH PWB-A3
H
1
DISPULAY PWB-A2
9
FW703
SW713
TUNING UP
/TIME
SW715
RANDOM/
DEMO
1
R751
R738
SW720
TUNING DOWN
/TIME
SW718
FF
PRESET UP
SW712
REC PAUSE
SW717
FWD
R744
R745
R754
R706
R707
R739
R737
R740
R748
R749
R735
R750
R734
SW716
R756
R733
STOP
R732
R736
SW724
SW719
REW
MEMORY/
PRESET DOWN
SET
SW703
TIMER/
SLEEP
SW702
CLOCK
9
FW702
1
R759
R760
SW725
OPEN/
CLOSE
2
3
Figure 21 WIRING SIDE OF P.W.BOARD (1/6)
SW721
VOLUME
DOWN
SW722
X-BASS/
EQUALIZER
R790
RX701
3
R795
2
ZD701
1
R769
R770
Q703
Q704
C711
3
B
B
2
C
C
R792
1
E
E
R768
E
C
B
R767
R718
R719
C714
1
80
R726
R727
5
75
R728
10
70
15
20
IC701
24
60
55
25
30
50
35
45
40 41
XL701
C702
C701
SW711
SW708
DISPLAY MODE
EON
L702
SW701
ON /STAND-BY
SW709
SW710
PTY.TI
ASPM
SEARCH
R710
R709
SW707
SW706
VIDEO/AUX
TAPE
(TAPE1
2)
SW726
DISC
SKIP
4
– 21 –
CD-C421H / C411H
SW714
VOLUME
UP
C719
C718
1
2
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
65
27
64
28
29
30
31
32
33
34
35
36
37
40
41
3
1
R708
SW705
SW704
TUNER
CD
(BAND)
3
1
5
6

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Cd-c411h

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