Schematic Diagram - Sam4s ER-5100? SERIES Service Manual

11 Schematic Diagram

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