Read Panasonic JS-950 / JS-950WS Service Manual online
– 1-6 –
1.3. Pin assignments
(1) Ethernet 䋺 8 pin Modular (RJ45)
PIN#
Signal
PIN#
Signal
1
TX+
5
NC
2
TX-
6
RX-
3
RX+
7
NC
4
NC
8
NC
(2) USB #1,#2,#5 䋺 USB Connector
PIN#
Signal
PIN#
Signal
1
+5V
3
Data +
2
Data -
4
GND
(3) Powered COM port COM3, COM4 䋺 9 pin D-SUB Male
PIN#
Signal
PIN#
Signal
1
CD
6
DSR
2
RD
7
RTS
3
TD
8
CTS
4
DTR
9
RI (default) / +5V / +12V
5
GND
䊶By changing the setting of jumper pins on the PWB, the 9 pin D-SUB can receive either RI(default) or
power supply(+5V / +12V , 3W).
(4) COM port COM1, COM2 䋺 9 pin D-SUB Male
PIN#
Signal
PIN#
Signal
1
CD
6
DSR
2
RD
7
RTS
3
TD
8
CTS
4
DTR
9
RI
5
GND
(5) Video 䋺 15 pin D-SUB Female
PIN#
Signal
PIN#
Signal
PIN#
Signal
1
Red
6
GND
11
NC
2
Green
7
GND
12
DCA_DAT
3
Blue
8
GND
13
H-Sync
4
NC
9
VCC
14
V-Sync
5
GND
10
GND
15
DCA_CLK
(6) Parallel port 䋺 25 pin D-SUB Female
PIN#
Signal
PIN#
Signal
PIN#
Signal
1
STROBE*
11
BUSY
21
GND
2
Data Bit 0
12
PE
22
GND
3
Data Bit 1
13
SLCT
23
GND
4
Data Bit 2
14
Auto FD XT*
24
GND
5
Data Bit 3
15
ERROR*
25
GND
6
Data Bit 4
16
INIT*
7
Data Bit 5
17
SLCT IN*
8
Data Bit 6
18
GND
9
Data Bit 7
19
GND
10
ACK*
20
GND
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