User's Manual

68P80801E35-A 9/1/2001 39
EBTS System Manual - Vol 2 Troubleshooting
Generation 2/EBRC Single Channel Base Radio Backplane
Table 12 lists the pin-outs for the 9-pin P8 RS-232 connector.
Table 12 lists the pinouts for the 78-pin P9 Power Supply Connector
Table 11 Gen 2 BR P8 External RS232 Connector Pin-outs
Pin No. Signal
1CD
2 RxD
3 TxD
4 DTR (RCLK)
5 GND
6 DSR (TCLK)
7RTS
8 CTS
9 BRG
Table 12
Gen2 BR P9 Power Connector
Pin No. Signal
1 GND
2 GND
3 28.6 V
4 28.6 V
5 28.6 V
6 28.6 V
7 28.6 V
8 28.6 V
9 28.6 V
10 28.6 V
11 28.6 V
12 28.6 V
13 28.6 V
14 28.6 V
15 28.6 V
16 14.2 V
17 14.2 V
18 14.2 V
19 14.2 V