SAM4S ER-420M/F SERIES
10-1
10 Wiring Diagram
10-1 Wiring Pin Connection
CN7 = Main to Printer
CN6=Display (VFD)
CN10 = Main to Fiscal PBA I/F
No Signal
Name
No Signal
Name
No. Signal
Name
1 VCC
1 SEN_DISPDISCON
1 FA17
2 GND
2 VCC
2 FA16
3 P/END
Sensor
OUT(RECEIPT)
3 DISPLAY_CLK
3 FA7
4 P/END
Sensor
In(RECEIPT)
4 DISPLAY_LATCH
4 FA3
5 P/END
Sensor
OUT(JOURNAL)
5 GND
5 FA6
6 P/END
Sensor
In(JOURNAL)
6 VDISP
6 FA2
7 GND
7 VCC
7 FA5
8 PAPER
DISCONNECTION
IN
8 DIPLAY_DATA
8 FA1
9
ADC THERMISTER IN
9 FA4
10 TPH
CLOCK
CN2=Drawer
10
FA0
11
TPH STROBE #2
No Signal
Name
11 CS_FISCAL
EPROM
12 TPH
DATA
1 GND
12 FA15
13 GND
2 SEN_DWRCOMP
13 GND
14
JOURNAL LF MOTOR OUT #A
3
DRAWER
14
FA14
15
TPH STROBE #1
4
VDRV
15
VCC
16
JOURNAL LF MOTOR OUT #A-
16 FA13
17 TPH
LATCH
CN4=Black Box
17
VPP
18
JOURNAL LF MOTOR OUT #B
No
Signal Name
18
FA12
19 VPH(+24V)
1 VCC
19 FD3
20
JOURNAL LF MOTOR OUT #B-
2
TXD1/CLK
20
FA8
21 VPH(+24V)
3 RXD1/DATA
21 FD4
22 VPH(+24V)
4 GND
22 FA9
23 VPH(+24V)
23 FD5
24
RECEIPT LF MOTOR OUT #A
CN14 / 15= Keyboard
24 FA10
25 GND
25 FD6
26
RECEIPT LF MOTOR OUT #A-
CN 3= RS-232 / CN5=LCD DISPLAY
26 FA11
27 GND
27 FD7
28
RECEIPT LF MOTOR OUT #B
CN13 = MODE KEY
28 FD0
29 GND
29 FD2
30
RECEIPT LF MOTOR OUT #B-
30 FD1
Summary of Contents for ER-420 Series
Page 2: ......
Page 23: ...3 Installation and Operation 3 8 SAM4S ER 420M F SERIES MEMO...
Page 27: ...5 Maintenance and Adjustment 5 2 SAM4S ER 420M F SERIES MEMO...
Page 43: ...6 Exploded Views and Parts List 6 16 SAM4S ER 420M F SERIES MEMO...
Page 44: ...SAM4S ER 420M F SERIES 7 1 7 PCB Layout and Parts List 7 1 Main PCB Layout...
Page 61: ...8 Troubleshooting 8 8 SAM4S ER 420M F SERIES MEMO...
Page 65: ...9 Block Diagram 9 4 SAM4S ER 420M F SERIES MEMO...
Page 67: ...10 Wiring Diagram 10 2 SAM4S ER 420M F SERIES MEMO...
Page 85: ......
Page 86: ...Shin Heung Precision May 2004 Printed in KOREA V1 0 Code No JK68 60958A...
