Sharp CD-XP120W Service Manual page 27

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2
KIP
W713
/CLOSE
W714
Y/REPEAT
SW715
ME DOWN
R703
R704
22 21 20 19 18 17 16 15 14 13
12
KEY2
KEY1
ID11
STB
CLK
ID10
IC701
GND
ID9
SC16312
DIN
ID8
SYSTEM
DOUT
ID7
MICROCOMPUTER
SW4
SW3
SW2
SW1
36
37
38
39
40
41
42
43
44
R711
51K
7
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+B
10K
10K
R705
10K
R706
10K
C704
100P
11
+B
C705
100P
10
9
8
7
6
R707
10K
5
4
3
2
1
C707
C706
0.033
100/16
-B
8
9
Figure 27 SCHEMATIC DIAGRAM (10/10)
DISPLAY PWB-B
RX701
REMOTE SENSOR
3
2
1
C701
100/10
C702
0.047
R702
47
C703
100P
R713
270
R712
2.7K
P0W_KEY
D_GND
R708
+B
D706
10
1N4004
-B
+B
+B
+B
10
– 27 –
CD-XP120W
SWITCH A PWB-A4
SW701
CNP702
ON/STAND-BY
1
1
1
2
2
2
3
3
BI702
CNS702
LED
7
6
D_GND
5
STB
4
CNS701
CLK
FROM
3
CD SERVO PWB
DATA
2
P25 8 - A
IR
1
CNP701
5
6
5.6V
5
4
–30V
4
3
CNP102
3.8V
3
2
TO
MAIN PWB
2
P18 4 - A
3.8V
1
1
BI102
CNS102
11
12

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