Sam4s ER-5100? SERIES - Schematic Diagram

SAM4S ER-5100II SERIES 11-1
11 Schematic Diagram
[ Schematics Sheet Content ]
1. Main PCB Schematics.
1) CPU Block Page 11-2
2) Memory & RTC Block Page 11-3
3) Key Scan Block Page 11-4
4) Pfail & BAT & Buzzer Block Page 11-5
5) VFD Display & Drawer Block Page 11-6
6) UART(RS-232) Block Page 11-7
7) Printer(M-U420) Sensor Page 11-8
8) Printer(M-U420) Head & Motor Page 11-9
9) Fiscal Logic Block Page 11-10
10) Fiscal Voltage Block Page 11-11
11) Power Block Page 11-12
2. Display PCB Schematics.
1) VFD Front Page 11-13
2) VFD Rear Page 11-14
3. Interface PCB Schematics. Page 11-15
4. Power Switch PCB Schematics. Page 11-16
5. Fiscal PCB Schematics. Page 11-17