Motorola MTR2000 Manual page 168

P7 PA CONTROL CONNECTOR
Pin No.
1
2
3
4
5
6
7
8
9
10
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
Signal
Voltage Forward
PA Enable*
PA Reset
V Control
GND
PA D/A CS*
SPI CLK
MOSI
MISO
C32
PA A/D CS*
A32
P7
C32
C
1994
A32
C32
A32
J7
U100
C32
A32
J6 WIRELINE TERMINALS
Pin No. Signal
1 Line 1–
2 Line 1+
3 Line 2–
4 Line 2+
J4
1 4
J6
J1
J2
J5
C1
C24 C26 C28 C30
C1 C2 C4 C6 C8 C10 C12 C14 C16 C18 C20 C22
B1 B24 B26 B28 B30
B2 B4 B6 B8 B10 B12 B14 B16 B18 B20 B22
A1 A4 A6 A8 A18 A20 A24 A26 A28 A30
A2 A10 A12 A14 A16 A22
A32
A1
J3
8V
U102
U101
J5 SYSTEM CONNECTOR
See Table 1
STATION BACKPLANE MODULE
C1
A1
C1
A1
C1
A1
C32
P10
3
1
C32
B32
A32
F1
F2 4 5
P8
C1
1 8
A1
BACKPLANE BOARD DETAIL OUTSIDE VIEW
MODEL TTN5062B
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
68P81094E32-E
Board Detail (Sheet 3 of 11)
03/26/99