Sharp CD-XP120W Service Manual page 17

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+B4
CNP702
1
FROM CD
SECTION
2
CNS702
3
4
5
6
203
204
STEM
UTE
1
2
~
3
10
18
~
29
15
26
30
37
SW701
L
8
R
13
IC201
4
LM1876TF
2
15
POWER AMP.
+B1
D108~D111
IC101
MC7805CT
5.6 V
+B2
VOLTAGE
REGULATOR
M10 V
+B3
Q103
VOLTAGE
REGULATOR
A12 V
+B4
Q104
VOLTAGE REGULATOR
Q109,Q110
+B5
VOLTAGE REGULATOR
6.2 V
+B6
Q105,Q106
VOLTAGE REGULATOR
-30 V
-B2
Figure 17 BLOCK DIAGRAM (4/4)
FL701
FL DISPLAY
30
31
+B4
52 51
46
IC701
SC16312
SYSTEM
MICROCOMPUTER
6 8
9
14
+B2
R-OUT
11
7
L-OUT
–B1
F101
T3.15A L 250V
F102
T3.15A L 250V
F103
D112~D115
T1.6A L 250V
Q101
VOLTAGE
REGULATOR
POWER TRANSFORMER
– 17 –
32
33
38
+B2
VDD
13
KEY3
10
KEY1
27
-B2
SP DET
SPEAKER
TERMINAL
230-240 V
220 V
127 V
110 V
T101
CD-XP120W
KEY
SW702~SW715
JK101
HEADPHONES
CNP105
1
2
3
FROM CD
SECTION
4
CNS105
5
6
9
SO102
SW101
VOLTAGE
SELECTOR
AC POWER
SUPPLY CORD
AC 110/127/220/
230-240 V,
50/60 Hz
SO101
AC INPUT

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