Casio ZD-1

CD
8
PS Unit
AC9V
VCC9V
GND
Q711
Remote
Power
Control
Amp Unit
Display Unit
MD Unit
IC705
+5V
Power
Driver
+5V
IC709
MD
Bus
Level
Shifter
IC705
System
Reset
Circuit
Q709,710
Low Battey
Detect
Circuit
Q707,903
+9V
Power
Driver
SW701
Function
SW
Q708
Power
Control
Driver
+9V
+5V
+9V
+9V
+9V
Q704,705
CD +9V
Power
Driver
+9V
IC708
CD +5V
Power
Driver
+5V
IC704
Micro
Processor
X703
16MHz
X702
32.769KHz
Q713
Door SW
Driver
SW706
Door SW
Q901,902
Mute
Circuit
IC707
Analog
Filter
IC702
Digital
Signal
Processior
X701
16.93MHz
Q702
Laser
Power
Driver
Q701
Laser
Driver
Q702,703
Anti
Traverse
Circuit
IC701
Servo
Signal
Processor
IC703
Motor
Driver
CD
Mechanism
Laser
Coupler
Objective
Lens
M
M
Disc
Motor
Sled
Motor
Reset
Switch