Chapter 4 ELECTRICAL SIGNALS
XJ7
No. Signal Name Direction Opposite Side
1 DC+5V -
2 GND -
3 TxD →
4 RTS →
5 RxD ←
6 CTS ←
Unused
XJ8
No. Signal Name Direction Opposite Side
1 BAT+ -
2 GND -
Unused
XJ9
No. Signal Name Direction Opposite Side
1 - 6 For CPLD writing ←→ Unused
XJ10
No. Signal Name Direction Opposite Side
1 DC+5V -
2 GND -
Unused
XJ11
No. Signal Name Direction Opposite Side
1 DC+5V -
2 GND -
3 TxD →
4 RTS →
5 RxD ←
6 CTS ←
Unused
XJ12
No. Signal Name Direction Opposite Side
1 DC+5V -
2 GND -
Unused
UNI-7 Service Manual 4-3