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LBI-38701
Ericsson LBI-38701 Manuals
Manuals and User Guides for Ericsson LBI-38701. We have
1
Ericsson LBI-38701 manual available for free PDF download: Maintenance Manual
Ericsson LBI-38701 Maintenance Manual (23 pages)
SERVICE SECTION 800 MHZ TRUNKED MOBILE RADIO
Brand:
Ericsson
| Category:
Radio
| Size: 0.33 MB
Table of Contents
Table of Contents
1
Description
3
Initial Adjustment
3
Transmitter Adjustment
3
Receiver Adjustment
3
Re-Installation
3
Preventative Maintenance
3
Connections
3
Electrical System
3
Mechanical Inspection
3
Antenna
3
To Remove Top Cover
4
To Remove Bottom Cover
4
To Remove the Duplexer Assembly
4
To Remove the RF Board
4
To Remove the Audio Board
5
To Remove the Front Cap Assembly
5
To Remove the Logic Board
5
To Remove the Duplexer/Interface Board
7
To Remove the System Board
7
To Remove the Handset Interface Board
7
Chip Component Replacement
7
To Remove Chip Components
7
To Replace Chip Components
7
Troubleshooting Procedures
8
Self Diagnostics/Error Messages
8
Test Preparation
11
Test Mode Commands
11
Default Conditions
11
Channel Frequency Select
11
Test Mode Commands and Functions
11
Single Key Tests
12
Three Key Function Tests
14
Radio Alignment Procedure
17
Test Equipment and Service Aids
17
Transmitter Alignment
17
Receiver Alignment
18
Transmitter Verification
19
Receiver Verification
20
Audio Signal Flow Diagram
21
Control Signal Flow Diagram
22
Power Distribution Diagram
23
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