Sam4s ER-180U Series - Schematic Diagram

SAM4S ER-180U SERIES 8-1
8 Schematic Diagram
[ Schematics Sheet Content ]
1. MAIN PCB Schematics.
1) CPU / KEY / _RESET / SRAM Part Page 8-2
2) PRINTER / DISPLAY Part Page 8-3
3) DRAWER / P_FAIL / BUZZER Part
Page 8-4
4) BATTERY / EEPROM Part Page 8-5
2. FRONT DISPLAY PCB Schematics.
1) FRONT DISPLAY Part Page 8-6
3. DUAL DISPLAY PCB Schematics.
1) DUAL DISPLAY Part
Page 8-7