Table A–15 J5 – CRT connector
J5 – CRT Connector
Pin #
Pin Name
Pin Name
Pin #
1 RD
GR
2
3 BL
GND
4
5 +5V
GND
6
7 HSYNCOUT
DDC
SDA 8
9 DDC
SCL
VSYNCOUT 10
Table A–16 J6 – Additional digital I/O connector
J6 – Additional I/O
Pin #
Port C
1 Bit
0
2 +5V
3 Bit
1
4 Bit
2
5 Bit
3
6 Bit
4
7 Bit
5
8 Gnd
9 Bit
6
10 Bit
7
Table A–17 J7 – COM2 connector pinouts for RS–422/RS–485
RS–422/RS–485 (J7 connector)
RS–422 RS–485
Pin Signal Pin Signal
1 TXD+
1 TXD+
2 TXD–
2 TXD
–
3 GND 3 GND
4 RXD+
4 RXD+
5 RXD–
5 RXD
–
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