Casio ZD-1

AMP
7
STB DATA CK BBS AFMUTE
CN402 CN403 CN400 CN401
Equalizing
Circuit
Q200/Q300 Q201/Q301 Q203/Q303
Speaker L ch Speaker R ch
J400
CN402
Lipple Filter Circuit
Q400/Q401
Q402/D400
MD Power Supply
Circuit
IC404
CN403
Power
Amplifier
Circuit
IC402
Mute
Circuit
Q204 Q304
Electron
Volume
Circuit
IC401
BBS
Circuit
Q202 Q302 Q403 Q404 Q405
CN402
Record Amplifier
IC403
V-BAT. Carcuit
D417/C421/R430
PSCONT VCC 9V
(DC 7V)
CN404
CN402
EL Drive Power Supply Circuit
Q452/D450
MD Play L ch
MD Play R ch
CD Play L ch
CD Play R ch
Tuner In L ch
Tuner In R ch
Line In L ch
Line In R ch
MD Record L ch
MD Record R ch
MD V-BAT.
MD 5.5V (DC)
EL PS 3.5V
ELCONT