Casio 140CR-272 - 8. Circuit Diagram; 1. MAIN PCB CIRCUIT; 2. DISPLAY PCB CIRCUIT; 3. MODE KEY PCB CIRCUIT

— 20 —
8. CIRCUIT DIAGRAM
MODEL : 140CR/PCR-272
(EX-260)
CONTENTS
1. MAIN PCB CIRCUIT ..................................................................................................................21
2. DISPLAY PCB CIRCUIT ............................................................................................................22
3. MODE KEY PCB CIRCUIT ........................................................................................................23