Block Diagram; Pcb Connection; Block Diagram 3-1. Pcb Connection - Casio CE-300 (EX-247) Service Manual

3. BLOCK DIAGRAM

3-1. PCB connection

Mangan Battery
(UM-3 × 3)
Winder
Motor
E247-CNB
Printer
17P
(MD910SSC)
Drawer
Fuse
3P
CN7
CN6
2P
CN4
10P
CN13
CN14
7P
CORE
2 turn
3P
CN2
(RS232C)
9P
CN17
FPC
— 2 —
Transformer
4P
CN3
E247-1
CN16
25P
Mode SW
E266-E3-1
Rear Display
(SH1019A)
E278-E2-2
10P 12P
Main Display
(SH101MA)
E278-E2-1
24P