Circuit Explanation - Casio 140CR-272 Service Manual

4. CIRCUIT EXPLANATION

4-1. BLOCK DIAGRAM
2P
DRAWER
2P
WINDER
MOTOR
PRINTER
M-42V
TRANSFORMER
E-260-1
8P 12P
DISPLAY
— 12 —
2P
TE-264-***
21P
BATTERY
2P
UM-3(PZ) X3
MODE KEY
8P
KEY BOARD