Service manual

TABLE OF CONTENTS (CONT’D)
vii
February 2001
Part No. 001-9800-001
TABLE OF CONTENTS
LIST OF FIGURES
1-1 Data Transceiver. . . . . . . . . . . . . . . . . . . . . . . . . 1-2
2-1 Front Mount Installation Components . . . . . . . . 2-1
2-2 Remote Mount Installation Components . . . . . . 2-3
2-3 Accessory Cable Installation . . . . . . . . . . . . . . . 2-4
2-4 Accessory Cable Connector . . . . . . . . . . . . . . . . 2-5
2-5 R170 Location Diagram . . . . . . . . . . . . . . . . . . . 2-5
2-6 Data Cable Installation (-001 Cable Shown) . . . 2-7
3-1 Frt Panel Controls and Indicators (Low-Tier) . . 3-1
3-2 Front Panel Controls and Indicators (High-Tier) 3-1
3-3 Low Tier Display and Indicators . . . . . . . . . . . . 3-4
3-4 High Tier Display. . . . . . . . . . . . . . . . . . . . . . . . 3-5
4-1 Programming Setup . . . . . . . . . . . . . . . . . . . . . . 4-1
4-2 Main Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7
4-3 Modify Radio File Screen . . . . . . . . . . . . . . . . 4-11
4-4 Define Option Buttons Screen . . . . . . . . . . . . . 4-13
4-5 Setup Menu Functions Screen . . . . . . . . . . . . . 4-13
4-6 Channel Display Screen (Low Tier Only) . . . . 4-15
4-7 I/O Interface Options Screen . . . . . . . . . . . . . . 4-17
5-1 Power Distribution and Switching . . . . . . . . . . . 5-3
5-2 Power On-Off Control Circuit . . . . . . . . . . . . . . 5-3
5-3 Audio/Data Processing Circuitry Block Diagram 5-8
5-4 RF Block Diagram (UHF Models). . . . . . . . . . 5-13
5-5 Synthesizer Chip U804 Block Diagram . . . . . . 5-16
5-6 Limiter/Detector U201 Block Diagram . . . . . . 5-19
5-7 RF Block Diagram (800/900 MHz Models). . . 5-23
6-1 Simplified Synthesizer Block Diagram . . . . . . . 6-3
7-1 Alignment Setup. . . . . . . . . . . . . . . . . . . . . . . . . 7-1
7-2 Tune Program Opening Screen. . . . . . . . . . . . . . 7-3
7-3 Radio Tuner Menu . . . . . . . . . . . . . . . . . . . . . . . 7-3
7-4 Alignment Points Diagram. . . . . . . . . . . . . . . . . 7-5
B-1 Ext Device Access To Subscriber Logic Cntrlr B-6
B-2 Power-Down Request Accepted. . . . . . . . . . . . B-9
B-3 Broadcast Power-Down . . . . . . . . . . . . . . . . . . B-9
B-4 Power-Down Request Denied . . . . . . . . . . . . . B-9
B-5 Addressed Power-Off. . . . . . . . . . . . . . . . . . . . B-9