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IC-4008A
Icom IC-4008A Manuals
Manuals and User Guides for Icom IC-4008A. We have
4
Icom IC-4008A manuals available for free PDF download: Service Manual, Instruction Manual, Manual
Icom IC-4008A Service Manual (38 pages)
Brand:
Icom
| Category:
Transceiver
| Size: 11.42 MB
Table of Contents
Introduction
2
Danger
2
Ordering Parts
2
Repair Notes
2
Table of Contents
3
Specifications
4
Channel Frequency List
5
CTCSS Frequency List
5
Inside Views
6
Main Unit
6
RF Unit
6
Disassembly
7
Removing the Rear Panel
7
Removing the Main Unit
7
Removing the RF Unit
7
Circuit Description
8
Receiver Circuits
8
Antenna Switching Circuit
8
RF Circuit
8
Squelch Circuit
9
PLL Circuits
9
Driver/Power Amplifier Circuit
9
Transmitter Circuits
9
Power Supply Circuits
10
Port Allocations
10
Voltage Line
10
Cpu
10
Adjustment Procedures
11
Preparation
11
Entering the Adjustment Mode
11
Connections
11
Parts List
14
Mechanical Parts and Disassembly
18
Cabinet Parts
18
Accessories
18
Semi-Conductor Information
21
Transistor and Fet's
21
Board Layouts
22
Block Diagram
30
Voltage Diagram
32
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Icom IC-4008A Service Manual (31 pages)
UHF FM Transceiver/LPD FM Transceiver
Brand:
Icom
| Category:
Transceiver
| Size: 1.2 MB
Table of Contents
Table of Contents
3
Section 3 Disasembly Instruction
8
Section 4 Circuit Description
8
Receiver Circuits
8
Transmiter Circuits
9
Pll Circuits
9
Power Supply Circuits
10
Port Allocations
10
Section 5 Adjustment Procedures
11
Preparation
11
Adjustment
12
Section 6 Parts List
14
Cabinet Parts
18
Accessories
18
Section 8 Semi-Conductor Information
21
Section 9 Board Layouts
21
Main Unit
21
Rf Unit
25
Top View
25
Bottom View
26
Block Diagram
27
Voltage Diagram
28
Main Unit
28
Rf Unit
29
Icom IC-4008A Manual (13 pages)
Brand:
Icom
| Category:
Radio
| Size: 4.49 MB
Table of Contents
Function Display
2
Accessory Attachment
2
Battery Pack Charging
3
Charging Precautions
3
About the Battery Pack
3
Charging Connections
4
Basic Operation
4
Adjusting the Volume
4
Selecting the Operating Channel
5
Receive and Transmit
5
Ring Function
7
Other Functions
8
Low Battery Indicator
9
Lcd Backlight
9
Auto Power Save
9
Specifications
10
Warranty
12
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Icom IC-4008A Instruction Manual (27 pages)
UHF FM
Brand:
Icom
| Category:
Transceiver
| Size: 1.67 MB
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Icom Categories
Transceiver
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