ICOM IC-446S Manuals

Manuals and User Guides for ICOM IC-446S. We have 2 ICOM IC-446S manuals available for free PDF download: Instruction Manual, Service Manual

ICOM IC-446S Instruction Manual

ICOM IC-446S Instruction Manual (32 pages)

PMR446 FM TRANSCEIVER

Brand: ICOM | Category: Transceiver | Size: 0.73 MB

Table of Contents

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Icom IC-446S Service Manual

Icom IC-446S Service Manual (27 pages)

Brand: Icom | Category: Transceiver | Size: 0.97 MB

Table of Contents

Table of Contents
3
3 Disasembly Instruction

6
4 Circuit Description

7
- Receiver Circuits
  7
- Transmitter Circuits
  8
- Pll Circuits
  8
- Power Supply Circuits
  9
- Port Allocations
  9
5 Adjustment Procedures

10
- Preparation
  10
- Pll and Transmitter Adjustments
  11
- Receiver Adjustment
  12
7 Mechanical Parts and Disassembly

16
8 Semi-Conductor Information

18
9 Board Layouts

19
- Main Unit
  19
- Rf Unit
  21
- Top View
  21
- Main Unit
  24
- Rf Unit
  25

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