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Manuals
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Icom Manuals
Transceiver
IC-728
Instruction manual
Icom IC-728 Instruction Manual
Hf and hf/50 mhz
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Also See for IC-728
:
Service manual
(73 pages)
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Table Of Contents
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Contents
Table of Contents
Troubleshooting
Bookmarks
Table of Contents
Table of Contents
Panel Description
Front Panel
Rear Panel
Technical Information
ACC Sockets
Function Display
Microphone
Microphone Connector
HM-12 Schematic Diagram
Installation and Connections
Unpacking
Mounting the Transceiver
Antenna
Connections Chart
HF Antenna
External Speaker
Ground
Power Supply Connections
Connecting an Icom DC Power Supply
Connecting a Non-Icom DC Power Supply
Linear Amplifier Connections
Connecting the IC-2KL
Connecting the IC-4KL
Connecting a Non-Icom Linear Amplifier
Antenna Tuner Connections
Connecting the AT-160
Connecting the AH-3
Connecting the AT-150
AFSK Terminal Unit Connections
Using the ACC Socket
Using the Microphone Connector
Remote Jack Information
Setting the CI-V Condition with the Diode Matrix
Baud Rate
Frequency Data
Transceive
Diode Location
Operation
Initial Settings
Basic Operation
Mode Types
VFO Mode
Memory Mode
Frequency Setting
For Ham Band Use
For General Coverage Receiver Use
Khz Tuning Step
Changing the Minimum Tuning Step
Auto Tuning Step Function
Receiving
SSB Receiving
CW Receiving
AM Receiving
FM Receiving
Transmitting
SSB Transmitting
CW Transmitting
AM Transmitting
FM Transmitting
RIT Function
PBT Operation
PBT Operation Example
Split Frequency Operation
Cross Mode Operation
Practical Example
Optional Antenna Tuner Operation
AH-3 Hf Automatic Antenna Tuner
AH-3 Operation
AT-160 HF Automatic Antenna Tuner
AT-160 Operation
Memory Channels
Memory Channel Selection
Selected Mode Memory Channel Selection
Memory Channel Programming
Programming in the VFO Mode
Programming in the the Memory Mode
Frequency Transferring
Transferring in the VFO Mode
Transferring in the Memory Mode
Programming Split Memory Channels
Split Memory Channel Selection
Split Memory Channel Programming
Split Memory Channel Operation
Scans
Scan Types
Pre-Operation
Memory Scan
Programmed Scan Operation
Memory Scan Operation
Selected Mode Memory Scan Operation
Maintenance and Adjustment
Disassembling the Transceiver
Removing Covers
Preparing for the PA Unit Removal
Removing the PA Unit
Opening the PA Unit
Removing the PLL Unit
Fuse Replacement
DC Power Cable Fuses Replacement
Circuitry Fuse Replacement
Resetting the CPU
Frequency Calibration
Main Dial Brake Adjustment
Cleaning
CW Side Tone Level Preset
Advanced Scan Functions
BFO Adjustment
RIT Adjustment
HF Bands PA Idling Current
PA Unit
Driver Transistors Idling Current
Options Installation
UI-7 AM/FM Unit
UT-30 Programmable Tone Encoder Unit
MB-23 Carrying Handle
FL-100 or FL-101 CW Narrow Filter
CR-64 High-Stability Crystal Unit
Troubleshooting
Inside Views
IC-728 Main Unit
IC-728 PLL Unit
IC-729 Main Unit
IC-729 PLL Unit
Specifications
Options
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Quick Links
1
Panel Description
2
Rear Panel
3
Acc Sockets
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Service Manual
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Ic-729
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