ER-430M SVC M.pdf
ER-430M SVC M.pdf ER-430M SVC M.pdf
9 Block Diagram9-2 ER-430 / ER-430FPOWERSWITCHPOW SWPBAPOWERTRANSFORMERINPUT =120V/60Hz,230V/50HzOUTPUT=22V/2.3A, 26V/0.08ASERIAL I/FPBAREAR VFD0.00FRONT VFD0.00POWER CIRCUITVSERIAL5V/200mAVBT(3.6V)CHARGEVCC(5.0V)TR/REIVERMAX232*3PRINTERSTM-320VPH CNTL+24V+24VTX/RX/DTR/DSR*3POW FAILKA393CLK/DATA/STBA[0:18]MOT(R,J)nRESETM51953D[0:7]A,/A,B,/BMOT DRVTEA3718*4TPH CLK,DATA,nLAT,nSTBCPUM30800SFPnCS0ROM4/8MBITSRAM1MBITsSRAM1MBITsSRAM4MBITsTPH4B/8C,5B/5CDRAWERDRIVERnRD/nWR640DOT32.768KHzRTCRS5C372AnCS3DECODER74HC138nCS(RAM)BUZZERDRIVERnCS2DECODER74HC138nCS(LCD)PENDSENSBUFFER74HC541nCS(EXTIN)D[0:7]SSCGFS78114.7456MHznCS(FISCAL)nCS(KEY)nCS(EXTIN)D[0:7]PERI82C55nCS(FISCAL)A[0:1]KEY DECOD74HC138KEY BUFFER74HC541FA[0:17]FD[0:7]FISCAL B'DMAX(2MBITs)KEY BOARD48 KEYMODE KEY9-2 SAM4S ER-430 SERIES
9 Block Diagram9-3 Power Block DiagramThis system is operated under 120Vac or 230Vac. All data is saved by the Battery when the Main power isturned off. The power circuit supplies the five different DC voltage sources and one AC voltage source.POWERTRANSPowerRectificationCircuit #1VDISP(+30V)[For VFD Display]VoltageRegulationCircuit #1VoltageRegulationCircuit #2+24V[For Drawer / Fiscal Volt.][Power Fail Source][Printer ]VCC(+5V)[For Logic, VFD]Battery Volt.Storage CircuitVBT(Min +3.6V)[For Battery Voltage]Figure 9-1 Power Block DiagramNo. Voltage Description1 VDISP (+30VDC) VFD Grid/Anode Driving Voltage2 +24 (+24VDC) Cash Drawer Solenoid Driving / Fiscal Writing Voltage3 VCC (+5VDC) Logic IC Driving / VFD Filament Voltage4 VBT (+Min 3.6VDC) Battery Voltage (Use for RTC, SRAM)Table 9-1 Power Source Voltage DescriptionsSAM4S ER-430 SERIES 9-3
- Page 9 and 10: 2 Product Specifications2-3 Thermal
- Page 11 and 12: 2 Product SpecificationsFigure2-3 P
- Page 13 and 14: 2 Product Specifications2-5 Interfa
- Page 15 and 16: 3 Installation and Operation3-1 Sys
- Page 17 and 18: 3-2-2 RS-232C Serial Cable Installa
- Page 19 and 20: 3 Installation and Operation3-3-2 K
- Page 21 and 22: 3 Installation and Operation3-3-5 B
- Page 23 and 24: 4 Disassembly and AssemblyCaution :
- Page 25 and 26: 5 Maintenance and Adjustment5-1 Cle
- Page 28 and 29: 6 Exploded Views and Parts List6-2
- Page 30 and 31: 6 Exploded Views and Parts ListNo.
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- Page 34 and 35: 6 Exploded Views and Parts List6-2-
- Page 36 and 37: 6 Exploded Views and Parts ListNo.
- Page 38 and 39: 6 Exploded Views and Parts List6-2-
- Page 40 and 41: 6 Exploded Views and Parts ListMEMO
- Page 42 and 43: 7 PCB Layout and Parts ListNo Part-
- Page 44 and 45: 7 PCB Layout and Parts ListNo Part-
- Page 46 and 47: 7 PCB Layout and Parts List7-4 Disp
- Page 48 and 49: 7 PCB Layout and Parts List7-5 Fisc
- Page 50 and 51: 7 PCB Layout and Parts ListMEMO7-10
- Page 52 and 53: 8 Troubleshooting8-2 System Problem
- Page 54 and 55: 8 Troubleshooting8-4 Thermal Printe
- Page 56 and 57: 8 Troubleshooting8-6 Drawer and Spo
- Page 58 and 59: 8 TroubleshootingMEMO8-8 SAM4S ER-4
- Page 62 and 63: 9 Block DiagramMEMO9-4 SAM4S ER-430
- Page 64 and 65: 10 Wiring DiagramCN7 = Main to Prin
- Page 66 and 67: 12341234578865897542111-1-1 CPU PAR
- Page 68 and 69: 12345678912323123456978459234567896
- Page 70 and 71: 24837913411-4 INTERFACE PARTA B CD1
- Page 72 and 73: 11-6 PRINTER PARTA B CDVCC +24VVCC
- Page 74 and 75: 11-8 POWER PARTA B CD+30V1FU1250V/3
- Page 76 and 77: hga11-10 FRONT DISPLAY PCB (ER-430F
- Page 78 and 79: hga11-12 REAR DISPLAY PCB (ER-430M)
- Page 80 and 81: 11-14 STM-320 PRINTER PCB1234A B CD
- Page 82 and 83: MEMO11-18 SAM4S ER-ER-430 SERIES
- Page 84: c Shin Heung Precision. June 2006Pr
9 Block Diagram9-3 Power Block DiagramThis system is operated under 120Vac or 230Vac. All data is saved by the Battery when the Main power isturned off. The power circuit supplies the five different DC voltage sources and one AC voltage source.POW<strong>ER</strong>TRANSPowerRectificationCircuit #1VDISP(+30V)[For VFD Display]VoltageRegulationCircuit #1VoltageRegulationCircuit #2+24V[For Drawer / Fiscal Volt.][Power Fail Source][Printer ]VCC(+5V)[For Logic, VFD]Battery Volt.Storage CircuitVBT(Min +3.6V)[For Battery Voltage]Figure 9-1 Power Block DiagramNo. Voltage Description1 VDISP (+30VDC) VFD Grid/Anode Driving Voltage2 +24 (+24VDC) Cash Drawer Solenoid Driving / Fiscal Writing Voltage3 VCC (+5VDC) Logic IC Driving / VFD Filament Voltage4 VBT (+Min 3.6VDC) Battery Voltage (Use for RTC, SRAM)Table 9-1 Power Source Voltage DescriptionsSAM4S <strong>ER</strong>-430 S<strong>ER</strong>IES 9-3
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