Kirisun DP485 Manuals

Kirisun DP485 Manuals

Manuals and User Guides for Kirisun DP485. We have 2 Kirisun DP485 manuals available for free PDF download: Service Manual

Kirisun DP485 Service Manual

Kirisun DP485 Service Manual (77 pages)

Brand: Kirisun | Category: Two-Way Radio | Size: 2 MB

Table of Contents

Table of Contents
2
Overview
4
Range of Application
4
Safety Precaution
4
Maintenance Service
4
External View and Keys
5
External View
5
Programmable Keys
6
LED Indicator
7
Basic Operation
8
Powering On/Off
8
Selecting a Channel
8
Adjusting Volume
8
Initiating a Call
8
Receiving a Call
8
Calling Back
8
Circuit Description
9
Circuit Diagram of Main Board
9
RF Circuit Diagram
9
Baseband Circuit Diagram
10
TX Circuit
10
RX Circuit
11
Power Section
11
IC Description
12
Features of AT1846S
12
Port Description of AT1846S
13
Port Description of Master Chip HS8851
14
Feature Description of Semiconductor Devices
18
Feature Description and Parameter Setting
18
Stun, Revive and Remote Monitor
18
Scan
19
Zones
19
Setting
19
TOT (Time-Out-Timer)
20
Emergency Alarm
20
Settings
21
Upgrade
22
Assembly and Disassembly
23
Installing and Uninstalling the Battery
23
Installing and Uninstalling the Antenna
24
Installing and Uninstalling Belt Clip
25
Using an Earphone
25
Detaching Shell from the Base
26
Detaching Main Board from the Base
26
Explosion Diagram
27
Debugging
30
Debugging Method
30
Components Needed for Adjustment
30
PC Test Mode Modulation Method
30
Radio Test
31
General Specification
32
Equipment for Maintenance and Test
33
Troubleshooting
33
Appendix 1 Abbreviations
34
Appendix 2 Material List (Electronic Part)
35
Appendix 3 Material List (Structural Section)
62
Appendix 4 Accessory List
65
Appendix 5 Schematic Diagrams and Layout Drawings
66
Schematic Diagrams of Main Board
66
Top-Layer Layout Drawing of Main Board
72
Bottom-Layer Layout Drawing of Main Board
73
Schematic Diagrams of Module Board
74
Top-Layer Layout Drawing of Module Board
77

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Kirisun DP485 Service Manual

Kirisun DP485 Service Manual (71 pages)

Portable Digital Two-Way Radio

Brand: Kirisun | Category: Two-Way Radio | Size: 9 MB

Table of Contents

Table of Contents
2
Chapter 1 Overview

4
- Range of Application
  4
- Safety Precaution
  4
- Maintenance Service
  4
Chapter 2 External View and Keys

5
- External View
  5
- Programmable Keys
  5
- LED Indicator
  6
Chapter 3 Basic Operation

7
- Powering On/Off
  7
- Selecting a Channel
  7
- Adjusting Volume
  7
- Initiating a Call
  7
- Receiving a Call
  7
- Calling Back
  7
Chapter 4 Circuit Description

8
- Circuit Diagram of Main Board
  8
- RF Circuit Diagram
  8
- Baseband Circuit Diagram
  8
- TX Circuit
  9
- RX Circuit
  9
- Power Section
  10
- IC Description
  10
- Features of AT1846S
  10
- Port Description of AT1846S
  11
- Port Description of Master Chip LT1901
  12
- Feature Description of Semiconductor Devices
  14
Chapter 5 Feature Description and Parameter Setting

15
- Stun, Revive and Remote Monitor
  15
- Scan
  15
- Zones
  15
- Setting
  15
- TOT (Time-Out-Timer)
  16
- Emergency Alarm
  16
- Settings
  17
- Upgrade
  17
Chapter 6 Assembly and Disassembly

20
Chapter 7 Debugging

25
- Debugging Method
  25
- Components Needed for Adjustment
  25
- PC Test Mode Modulation Method
  25
- Radio Test
  25
Chapter 8 General Specification

27
Chapter 9. Equipment for Maintenance and Test

28
Chapter 10. Troubleshooting

29
Appendix 1 Abbreviations

30
Appendix 2 Material List (Electronic Part)

31
Appendix 3 Material List (Structural Section)

48
Appendix 4 Accessories

51
Appendix 5 Schematic Diagrams and Layout Drawings

52

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