Sam4s NR-500 Series, Service Manual

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10 Wiring Diagram
10-2 SAM4S NR-500 SERIES
No. Signal Name No. Signal Name No. Signal Name
CN4 = Spool motor CN8 = Front display CN11 = Printer Connector
1 SPOOL_MOT 1 GND 10 TPH_CLK
2 NC 2 NC 11 TPH_DATA
3 VPRT 3 GND 12 VPH
4 FRONT_LCD_RESET 13 OTOUT_B
CN1 = DC Jack 5 2LINE_FRONT_LCD_EN 14 VPH
1 +9V (VADP) 6 LCD_D/I 15 OTOUT_/B
2 GND 7 LCD_SDAT 16 VPH
3 GND 8 LCD_SCLK 17 OTOUT_/A
CN2 = Drawer 9 VLCD (+3.3V) 18 VPH
1 GND 10 VDD33V 19 OTOUT_A
2 SEN_DWRCOMP CN7 = SD card Board 20 VPH
3 DRAWER OUTPUT 1 GND 21 SEN_COVEROPEN_IN
4 +24V (VDRW) 2 SDC_/CD2 22 VPH
CN5 = Rear display 3 - 23 VDD33V (+3.3V)
1 GND 4 - 24 GND
2 REAR_LCD_RESET 5 SPI1_DI 25 GND
3 2LINE_REAR_LCD_EN 6 SPI1_CLK 26 GND
4 LCD_D/I 7 VSDCARD2 (+3.3V) 27 GND
5 LCD_SDAT 8 SPI1_DO 28 GND
6 LCD_SCLK 9 SPI1_CS_OUTSD 29 GND
7 VLCD (3.3V) 10 - 30 GND
8 VDD33V CN9 = GPRS Board CN13 = Fiscal board Connector
CN6 = Interface Connector
1 DTR 1 EPROM VCC
1 NC 2 RI 2 FISEPROM_PGM
2 NC 3 VPRT 3 GND
3 NC 4 GND 4 FISEPROM_OE
4 NC 5 TRSTN 5 FD(2)
5 VSERIAL (+5V) 6 TDI (RXD) 6 FD(1)
6 VSERIAL (+5V) 7 TDO (TXD) 7 FD(7)
7 NC 8 TMS 8 FD(0)
8 GND 9 GND 9 FD(6)
9 TX+ 10 GND 10 FA(11)
10 TX-
CN10 = Emulator Connector
11 FD(5)
11 GND 1 VDD33V 12 FA(10)
12 RX+ 2 EMLE 13 FD(4)
13 RX- 3 NC 14 FA(9)
14 GND 4 /RESET 15 FD(3)
15 SPD_LED 5 TRSTN 16 FA(8)
16 LINK_LED 6 TMS 17 EPROM VPP (+12.75V)
17 +3.3V 7 TDI 18 FA(12)
18 NC 8 TCK 19 EPROM VCC
19 DSR0_IN 9 TDO 20 FA(13)
20 TXD0_OUT 10 GND 21 GND
21 RXD0_IN CN11 / CN12 = Printer Connector 22 FA(14)
22 DTR0_OUT 1 TPH_STB(J)# 23 FISEPROM_CE
23 DSR1_IN 2 TPH_STB(J)#1 24 FA(15)
24 TXD1_OUT 3 SEN_THERMIST_IN 25 FA(4)
25 RXD1_IN 4 TPH_STB(R)#2 26 FA(0)
26 DTR1_OUT 5 TPH_STB(R)#1 27 FA(5)
27 VUSB 6 TPH_LAT 28 FA(1)
28 GND 7 SEN_PEND_2INCH 29 FA(6)
29 USB_DM / USB_DRPD 8 SEN_PRTDISCON 30 FA(2)
30 USB_DP / USB_DPRPD / USB_DPUPE 9 SEN_PEND_PS 31 FA(7)
32 FA(3)
33 FA(17)
34 FA(16)
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