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Service Manual
5. Interface Description
28
DB26 Rear Board Connector of the Repeater
Pin No.
Name
Function
1
USB_D-
USB D-
2
NC
NC
3
NC
NC
4
EXT_PWR
Power output
5
GND
Ground
6
Handset_Audio
NC
7
EXT_MIC1
External MIC1 input
8
RX_Audio
RX audio output
9
NC
NC
10
USB_D+
USB D+
11
NC
NC
12
EXT_PTT2
External PTT2 input
13
EXT_MIC2
External MIC2 input
14
PRGM_IO1
Programmable input/output 1
15
PRGM_IO2
Programmable input/output 2
16
EXT_PTT1
External PTT1 input
17
NC
NC
18
SPK OUT
19
NC
NC
20
NC
NC
21
TDMA_SYNC
Trigger signal when testing ACP and
ACTP
22
PRGM_IO3
Programmable input/output 3
23
PRGM_IO4
Programmable input/output 4
24
PRGM_IO5
Programmable input/output 5
25
PA_Audio
Public address audio output
26
NC
NC
Table 5-9 DB26 Rear Board Connector of the Repeater
Содержание RDR9000
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Страница 46: ...Service Manual 6 UHF1 400 470 MHz Information 36 PCB View Main Board Bottom Layer ...
Страница 48: ...Service Manual 6 UHF1 400 470 MHz Information 38 PCB View Rear Board Top Layer ...
Страница 49: ...Service Manual 6 UHF1 400 470 MHz Information 39 PCB View Rear Board Bottom Layer Figure 6 5 PCB View ...
Страница 146: ...Service Manual 7 UHF3 350 400 MHz Information 136 7 4 PCB View PCB View Main Board Top Layer ...
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Страница 148: ...Service Manual 7 UHF3 350 400 MHz Information 138 PCB View Control Head Top Layer PCB View Control Head Bottom Layer ...
Страница 149: ...Service Manual 7 UHF3 350 400 MHz Information 139 PCB View Rear Board Top Layer ...
Страница 150: ...Service Manual 7 UHF3 350 400 MHz Information 140 PCB View Rear Board Bottom Layer Figure 7 5 PCB View ...
Страница 248: ...Service Manual 8 VHF 136 174 MHz Information 238 8 4 PCB View PCB View Main Board Top Layer ...
Страница 249: ...Service Manual 8 VHF 136 174 MHz Information 239 PCB View Main Board Bottom Layer ...
Страница 250: ...Service Manual 8 VHF 136 174 MHz Information 240 PCB View Control Head Top Layer PCB View Control Head Bottom Layer ...
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Страница 252: ...Service Manual 8 VHF 136 174 MHz Information 242 PCB View Rear Board Bottom Layer Figure 8 5 PCB View ...
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