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REPEATER I/O
J1
VOTER DATA IN 19
ACC
+15V ACC 23
+15V
+15V ACC 24
ALARM 1 IN + 27
ALARM 1 IN - 28
ALARM 1 OUT + 31
ALARM 1 OUT - 32
ALARM 2 IN + 29
ALARM 2 IN - 30
ALARM 2 OUT + 33
ALARM 2 OUT - 34
AC FAIL OUT 26
P2-P4-P6-P8
P13-P15-P17
22
RX VOICE 31
21
TX VOICE 32
TX DATA OUT
8
TX DATA IN
9
COMM 6
6
I/O 13
5
EXT REQ 1 20
10 EXT REQ 1
EXT MOD 18
11 EXT MOD
RXS+ 13
1
RXS+
RXS- 14
2
RXS-
TXS+ 15
3
TXS+
TXS- 16
4
TXS-
RXA+
1
13 RXA+
RXA-
2
14 RXA-
TXA+
3
15 TXA+
TXA-
4
16 TXA-
EA
9
21 EA
EB 10
22 EB
MA 11
23 MA
MB 12
24 MB
VOTER AUDIO 17
25 VOTER AUDIO
TIP 5
17 TIP
RING 6
18 RING
TIP 1 7
19 TIP 1
RING 1 8
20 RING 1
RSSI 25
12 RSSI
30 WO 4
28 WO 3
29 TX MOD
7 V REF EX
A-D LEVEL 26
RX WBAND 27
RF
INTERFACE
J2
24
9
12
8
27
34
33
32
31
30
29
28
1
26
10
7
4
13
18
3
10-5
21
58
32
31
64
63
27
59
30
62
29
28
61
60
24
P3-P5-P7-P12-P14-P16-P18
-5V
+15V
+5V
WO 13
P11
HSDB+ 6
HSDB- 5
IRDB+ 4
IRDB- 3
TLA+ 2
TLA- 1
J2
P9
15
16
17
20
21
11
14
22
23
6
5
25
19
2
14
13
12
16
26
25
10
24
11
8
March 1999
Part No. 001-2009-600
56
25
57
20
52
19
51
26
23
22
17
49
18
50
53
54
55
48
47
16
15
46
14
45
13
+15V
FILTERED
WO 17
WO 16
P9
P10
32
31
30
29
15
28
3
23
9
19
4
20
5
21
27
6
7
1
17
2
18
22
24
16
44
12
43
11
42
10
41
9
40
8
39
7
38
6
37
5
36
4
35
3
34
2
33
1
P3-P5-P7-P12-P14-P16-P18
P19
WO 1
F1
SOURCE
4A
WO 3
+15V
WO 4
WO 5
WO 8
WO 9
F3
SOURCE
1A
WO 6
-5V
F2
SOURCE
4A
WO 7
+5V
WO 2
ACC
+15V
FILTERED
+15V
P10
15
14
13
8
26
25
18
17
22
20
19
21
23
12
11
10
9
7
6
5
4
3
2
1
BACKPLANE INTERCONNECT
IAC SLOT
P1
1
A19
33 A18
2
A17
34 A16
3
A15
35 A14
4
A13
36 A12
11 D7
43 D6
12 D5
44 D4
13 D3
45 D2
14 D1
46 D0
15 MREQ
16 MSTB
47 RD
48 WR
55 COM 55
54 COM 54
53 COM 53
5
ALARM 1 IN +
37 ALARM 1 IN -
19 ALARM 1 OUT +
51 ALARM 1 OUT -
6
ALARM 2 IN +
38 ALARM 2 IN -
20 ALARM 2 OUT +
52 ALARM 2 OUT -
57 POWER SWITCH
30 +15V
62 +15V
56 THERMAL SENSOR
63 GROUND
64 GROUND
31 GROUND
32 GROUND
27 -5V
59 -5V
28 +5V
29 +5V
60 +5V
61 +5V
50 COM 50
18 SYNC IN
49 COM 49
17 COM 17
21
22
23
42
10 EXT REQ 2
41 IAC 41
9
SQELCH ENABLE
40 ALARM 4 IN -
8
ALARM 4 IN +
39 ALARM 3 IN -
7
ALARM 3 IN +
24 +15V ACCESSORY
25 +15V ACCESSORY
26 +15V FILTERED
58 +15V FILTERED
FIGURE 10-10
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