Motorola MTM700 Detailed Service Manual page 270

9 - 2
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Power Supply
13.2V 5A
Figure 2 Required Connections (Accessory Connector / Test Set / Interface Box)
MTM700 Mobile Radio / Detailed Service Manual
DC Cable
MTM700
Figure 1 Troubleshooting Setup
J0400 Mobile
Radio
Accessory
Connector
SPEAKER - 1
EXT_MIC_AUDIO 2
EXTERNAL_PTT 3
EXTERNAL_ALARM 4
TX_AUDIO 5
FLASH / KEYFALL 6
ANA_GND 7
DIGITAL GROUND 8
EMERGENCY 9
IGNITION 10
RX_AUDIO 11
AUDIO_PA_ENABLE 12
SWB+ 13
HOOK 14
SCI_DTR 15
SPEAKER + 16
SCI_CTS 17
SCI_RTS 18
SCI_RXD 19
SCI_TXD 20
BNC-Type
RF Connector
Interface
GMCN1019A
P1
To Radio
Test Set
RLN4460
1 AUDIO +
2 AUDIO -
5 AUDIO +
7 AUDIO -
10 MIC AUDIO
15 MIC AUDIO
16 GND
18 TX_AUDIO
J1
To Interface Box
GMCN1019
10 EXP_PTT
11 DTR
12 SW B +
13
FLASH
14 EMERGENCY
15 RX
16 TX
17 BUSY_OUT
19
BUSY_IN
21 IGNITION
24
DIGITAL_GROUND
TROUBLESHOOTING
IFR2968
N-Type
RF Connector
RF-Cable
Testbox
RLN4460
To PC RS232
ZWG0130980-O
ZWG0130977-O