Radio-To-Junction Box - Motorola MTM800 Installation Manual

INSTALLATION

Radio-to-Junction Box

Part Number: 3066537B01
Length: 6 m (19.69 feet)
MTM800 ACCESSORY CONNECTOR
20-Pin AMP
From
Pin
(Signal Name)
16 SPKR +
11
RX_AUDIO
1
SPKR -
8
DIGITAL_GROUND
5 TX_AUDIO
13
SWITCH_BATT +
14
HOOK
12
AUDIO_PA_ENABL
7
ANA_GROUND
N.C
2
EXT_MIC_AUDIO
19
SCI_RXD
17 SCI_CTS
IGNITION
10
SCI_DTR
15
N.C.
18 SCI_RTS
6 KEYFAIL
4 EXTERNAL_ALARM
EMERGENCY
9
3 EXTERNAL_PTT
SCI_TXD
20
MTM800 Enhanced Mobile Terminal Installation Manual
Wire
Wire Colour
Gage
20 BLUE
26 RED
BROWN
20
20
BLACK
26 GREY
20 RED
26 YELLOW/BLCK
TAN
26
SHIELDS
20
WHITE
26
WHITE/BLACK
26 VIOLET
26 RED
26 GREEN-BLACK
26 BLUE
26 PINK
26 ORANGE
26 WHITE-BLUE
26
WHITE-RED
26 WHITE-GREEN
26
YELLOW
GREEN
26
Figure 33 Connecting Cable - Radio-to-Junction Box
TWISTED PAIR TWIST / 25.4
ALUMINIUM SHIELD
TWISTED PAIR TWIST / 25.4
ALUMINIUM SHIELD
JUNCTION BOX CONNECTOR
26-Pin subD
To
Pin
(Signal Name)
1 SPKR +
2 RX_AUDIO
3 SPKR -
4 D_GND
5 TX_AUDIO
6
SWITCH_BATT +
7 HOOK
8 AUDIO_PA_ENABL.
9
AUDIO_GND
10
D_GND
11 EXT_MIC
12 N.C
13 RX (UART TX)
14 CTS
15 IGNITION
16 DTR
17 RESET
18 RTS
19 KEYFAIL/FLASH
20
EXT_ALARM
21 EMERGENCY
EXT_PTT
22
23 TX (UART RX)
24 N.C.
25 N.C.
26 N.C.
71