Block Diagram - Sharp GX-CD30 Service Manual

GX-CD30/30C/130/130C
LCD771
CD LCD
~
57
24
27
28
31
34
35
36
7 32
1 2
FROM MAIN SECTION
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CD
OPERATION
KEY
SW771~SW775
RX771
REMOTE
SENSOR
3 2 1
X701
4.19MHz
~
60 41 44 30 33 22 23
37
LID
IC701
VLC3 38
IX0105AW
VDD 25
SYSTEM
MICROCOMPUTER
SL+
13
SL–
14
~ ~
9 14 17 19 21 20
PU-IN SW
3
CNP603
Figure 14 BLOCK DIAGRAM (1/4)
manuals search engine
CD LID
OPEN/CLOSE
SW761
1 2 3
CFW772
1 2 3
PICKUP UNIT
FOCUS COIL
+5V
(D)
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