User Manuals: Icom IC-M401E Marine VHF Radio

User Manuals: Icom IC-M401E Marine VHF Radio

Manuals and User Guides for Icom IC-M401E Marine VHF Radio. We have 1 Icom IC-M401E Marine VHF Radio manual available for free PDF download: Service Manual

Icom IC-M401E Service Manual

Icom IC-M401E Service Manual (37 pages)

Marine

Brand: Icom | Category: Transceiver | Size: 2 MB

Table of Contents

Table of Contents
3
Specifications

4
- Vhf Marine Channel List
  5
- Inside Views
  
  6
Section 3 Disassembly Instructions

7
Section 4 Circuit Description

8
- Receiver Circuits
  8
- Transmitter Circuits
  9
- Pll Circuits
  10
- Dsc Circuits
  11
- Logic Circuits
  11
- Power Supply Circuits
  11
- Port Allocations
  12
Section 5 Adjustment Procedures

13
- Preparation
  13
- Pll Adjustments
  14
- Transmitter Adjustments
  15
- Receiver Adjustments
  15
Section 6 Parts List

17
- IC-M401E
  23
- Front Unit
  23
- Hm-132
  25
- Main Unit
  25
Section 8 Semi-Conductor Information

26
Section 9 Board Layouts

27
- Vr Board
  32
- Sql Board
  32
- Logic-E Board
  32
- Main-E Unit
  32
Block Diagram

32
Voltage Diagram

33
- Logic-E Board
  33
- Main-E Unit
  34
- Hm-132
  35

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