Motorola MTR2000 T5544 Instruction / Field Service Manual page 241

P7 PA CONTROL CONNECTOR
Pin No. Signal
1 Voltage Forward
2 PA Enable*
3 PA Reset
4 V Control
5 GND
6 PA D/A CS*
7 SPI CLK
8 MOSI
9 MISO
10 PA A/D CS*
J7 TRUNKING/MRTI CONNECTOR
Pin No. Signal
1 MRTI TX Audio
2 Trunk MRTI PTT*
3 Spare
4 MRTI Monitor*
5 Spare
6 Spare
7 MRTI RX Audio
8 Patch Inhibit* or RSTAT
9 GND
10 Aux Carrier* or TSTAT
11 Trunk MRTI PTT*
12 Aux Carrier* or TSTAT
13 Trunk TX Data+
14 Spare
15 MRTI RX Carrier*
16 GND
17 GND
18 GND
19 GND
20 Spare
21 Trunk TX Data–
22 Trunk RX Audio
23 Trunk Mute*
24 PL Strip* or CCI*
25 Patch Inhibit* or RSTAT
J6 WIRELINE TERMINALS
Pin No. Signal
1 Line 1– (Tx)
2 Line 1+ (Tx)
3 Line 2– (Rx)
4 Line 2+ (Rx)
J5 SYSTEM CONNECTOR
See Table 3
The following symbols and abbreviations are used in Table 3:
* = line is Active Low
NS = Not Supported; this pin should not be used.
Aux I/O = Indicates that the Aux I/O board must be present for this functionality.
WCI = Wild Card Input
WCO = Wild Card Output
The RSS Online Help provides the most current information on the System Con-
nector pin assignments.
Notes
CLN1202 Station Backplane
P10 ANTENNA RELAY /
PTEMP+ CONNECTOR
Pin No. Signal
1 Antenna Relay
2 14.2 VDC
3 PTemp+
P8 POWER SUPPLY CONNECTOR
Pin No. Signal
1 GND
2 GND
3 14.2 VDC
4 14.2 VDC
5 AC Fail
6 GND
7 5 VDC
8 5 VDC
Figure 3. Backplane Rear Connector
Pinout Information
68P81096E46-F
09/30/05
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