Pin Assignments - Panasonic JS-960 Series Service Manual

1.5. Pin Assignments

Connector pin assign of I/O panel & Front panel
(1) Serial port COM1:
PIN#
・By changing the setting of jumper pins on the PCB, the 9 pin D-SUB can receive either RI(default) or
power supply(+5V / +12V , 500 mA max).
(2) Serial port COM2, COM3:
PIN#
(3) Serial port for Rear Display: 8 pin Mini-Din
PIN#
(4) Parallel ： 25 pin D-SUB Female
PIN#
9 pin D-SUB Male
Signal PIN#
1 CD 6
2 RD 7
3 TD 8
4 DTR 9
5 GND
9 pin D-SUB Male
Signal PIN#
1 CD 6
2 RD 7
3 TD 8
4 DTR 9
5 GND
Signal IN/OUT
1 TXD OUT
2 DSR IN
3 DTR OUT
4 RXD IN
Signal PIN#
1 STROBE*
2 Data Bit 0
3 Data Bit 1
4 Data Bit 2
5 Data Bit 3
6 Data Bit 4
7 Data Bit 5
8 Data Bit 6
9 Data Bit 7
Signal
DSR
RTS
CTS
RI (default) / +5 V / +12 V
Signal
DSR
RTS
CTS
RI
PIN#
5
6
nd
7 2 LCD backlight ON/OFF
8
Signal
10 ACK*
11 BUSY
12 PE
13 SLCT
14 AUTO FD XT*
15 ERROR*
16 INIT*
17 SLCT IN*
18 GND
−1-10−
Signal IN/OUT
+5 V Power
GND GND
OUT
+12 V Power
PIN# Signal
19 GND
20 GND
21 GND
22 GND
23 GND
24 GND
25 GND