Block Diagram - Sharp GX-CD130C Service Manual

GX-CD30/30C/130/130C
LCD771
REMOTE
CD LCD
SENSOR
~ ~
57 60 41
24
27
28
IC701
31
IX0105AW
34
35
SYSTEM
36
MICROCOMPUTER
7 32 9
1 2 3
CNP603
FROM MAIN SECTION
CD
OPERATION
KEY
SW771~SW775
RX771
3 2 1
X701
4.19MHz
44 30 33 22 23
37
LID
VLC3
38
25
VDD
+5V
(D)
SL+
13
SL–
14
~ ~
14 17 19 21 20
PU-IN SW
Figure 14 BLOCK DIAGRAM (1/4)
CD LID
OPEN/CLOSE
SW761
1 2 3
CFW772
1 2 3
PICKUP UNIT
FOCUS COIL
TRACKING COIL
M701
PICKUP IN
SPIN
SW702 MOTOR
M702
SLIDE
MOTOR
– 14 –
1
2
3
4
30
31
1
2
11
M
12
17
18
26
M
27
LASER
+5
DRIVER
Q805
6
FIN2
FIN1
E
F
IC8
LA92
SERVO
SL–
SL+
15 16 27 28 29
+5V
3
10 19 23 25
IC804
BA5920
FOCUS/TRA
/SPIN/SLID
DRIVE