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Codan NGT 2012 RF User Manual

Codan NGT 2012 RF
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List of tables
NGT Transceiver System Technical Service Manual xvii
Table 73: Pinouts of the Modem connector on the NRI . . . . . . . . . . . . . . . . . . . . . . . . . . . . .254
Table 74: Pinouts of the Test connector on the NRI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .255
Table 75: Pinouts of a CIB connector on the NRI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .256
Table 76: Pinouts of a DC power supply connector on the NRI . . . . . . . . . . . . . . . . . . . . . . .257
Table 77: Replacement PCBs and units for the NRI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .270
Table 78: Error messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .272
Table 79: Description of LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .273
Table 80: Test points on the NRI Microcontroller PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . .280
Table 81: Test points on the NRI Vocoder PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .282
Table 82: NRI parts lists index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .287
Table 83: NRI—list of drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .289
Table 84: Pinouts for the Terminal connector on the 3012 . . . . . . . . . . . . . . . . . . . . . . . . . . .297
Table 85: Pinouts for the Transceiver connector on the 3012 . . . . . . . . . . . . . . . . . . . . . . . . .298
Table 86: Replacement PCBs and units for the 3012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .308
Table 87: Basic fault finding for the 3012 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .309
Table 88: 3012 parts lists index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .315
Table 89: 3012—list of drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .317
Table 90: Pinouts of the Tcvr Control connector on the 8571 . . . . . . . . . . . . . . . . . . . . . . . . .324
Table 91: Pinouts of the Tcvr Audio connector on the 8571 . . . . . . . . . . . . . . . . . . . . . . . . . .325
Table 92: Pinouts of the DC Supply connector on the 8571 . . . . . . . . . . . . . . . . . . . . . . . . . .326
Table 93: Pinouts of the Option 2-wire connector on the 8571 (15-10509-001) . . . . . . . . . . .327
Table 94: Pinouts of the Option 4-wire connector on the 8571 (15-10510-001) . . . . . . . . . . .328
Table 95: Pinouts of the 15-way GPIO connector on the split-site interface controller . . . . .329
Table 96: Supply voltages for the Backplane PCB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .353
Table 97: Supply voltages for the Microprocessor & TCVR Interface PCB . . . . . . . . . . . . . .353
Table 98: Supply voltages for the Dual Line Equaliser PCB . . . . . . . . . . . . . . . . . . . . . . . . . .354
Table 99: 8571 parts lists index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .361
Table 100: 8571—list of drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .363

Table of Contents

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Codan NGT 2012 RF Specifications

General IconGeneral
BrandCodan
ModelNGT 2012 RF
CategoryTransceiver
LanguageEnglish

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