Sharp CD-XP120 Service Manual page 15

+B4
CNP702
1
FROM CD
2
SECTION
CNS702
3
4
5
6
Q203
Q204
SYSTEM
MUTE
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
Q103
+B3
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 15 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
3.15A/125V
F102
3.15A/125V
F103
D112~D115
1.6A/125V
Q101
VOLTAGE
REGULATOR
POWER TRANSFORMER
– 15 –
32 33
38 +B2
VDD
13
KEY3
10
KEY1
27
-B2
SP DET
SPEAKER
TERMINAL
AC 120 V,60 Hz
T101
CD-XP120
KEY
SW702~SW715
JK101
HEADPHONES
CNP105
1
2
3
FROM CD
SECTION
4
CNS105
5
6
9
SO102
AC POWER
SUPPLY CORD