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Kirisun
Two-Way Radio
DP480
Kirisun DP480 Service Manual
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DP
480 Service Manual
66
SN
Material NO.
Material Nam
e
Specificati
on
QTY
27
7MHP-4253-0
4A-
W0
DP485 waterpr
oof pad for
earphone
jack
TPU, black,
etched, lead free
1
28
7MHR-1727-0
8A-
W0
R 558 rubber
pad for shrapne
l at
battery anod
e/cathode
Material: si
li
con rub
ber
, hardness 4
0°, black, no surf
ace
treatment
2
29
7GCM-1501
20025-J
Sponge mat f
or battery
5*12*2.5mm, s
ingle-sided adhe
sive, black
1
30
7MHZ-1731-0
1A-
J5
Horn insulat
ing paper
Horn insulat
ing paper
1
31
7MBM-S40
02
-A
Conductive f
oam
Gum,12*7*7
1
32
147K02000
149
Knob circlip
Black
1
Appendix 4
Accessory List
Accessory
QTY
Radio
1
Charger
1
Power adapt
er
1
Battery
1
Belt clip
1
Antenna
1
Strap
1
Certificate of
Quality
1
User Manua
l
1
Power
Adapter
Antenna
Strap
Charger
Battery
Belt clip
+
screws
68
70
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
10
Baseband Circuit Diagram
10
TX Circuit
10
RX Circuit
11
Power Section
12
IC Description
12
Features of AT1846S
12
Port Description of AT1846S
13
Port Description of Master Chip HS8861
15
Feature Description of Semiconductor Devices
18
Feature Description and Parameter Setting
19
Stun, Revive and Remote Monitor
19
Scan
19
Zones
20
Setting
20
TOT (Time-Out-Timer)
21
Emergency Alarm
21
Settings
22
Upgrade
22
Assembly and Disassembly
25
Installing and Uninstalling the Battery
25
Installing and Uninstalling the Antenna
26
Installing and Uninstalling Belt Clip
26
Using an Earphone
26
Detaching Shell from the Base
27
Detaching Main Board from the Base
27
Explosion Diagram
28
Debugging
32
Debugging Method
32
Components Needed for Adjustment
32
PC Test Mode Modulation Method
32
Radio Test
33
General Specification
33
Equipment for Maintenance and Test
34
Troubleshooting
34
Appendix 1 Abbreviations
35
Appendix 2 Material List (Electronic Part)
37
Appendix 3 Material List (Structural Section)
67
Appendix 4 Accessory List
69
Appendix 5 Schematic Diagrams and Layout Drawings
70
Schematic Diagrams of Main Board DP480(400~470Mhz)
70
Top-Layer Layout Drawing of Main Board DP480
76
Bottom-Layer Layout Drawing of Main Board DP480
77
Schematic Diagram of Key PCB DP480
78
Top-Layer Layout Drawing of Key PCB DP480
79
Bottom-Layer Layout Drawing of Key PCB DP480
80
Schematic Diagrams of Module Board HS8861
81
Top-Layer Layout Drawing of Module Board HS8861
84
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User Guide
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Kirisun DP480 Specifications
General
Brand
Kirisun
Model
DP480
Category
Two-Way Radio
Language
English
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