User Manuals: Icom IC-706MKII Amateur Transceiver

Manuals and User Guides for Icom IC-706MKII Amateur Transceiver. We have 9 Icom IC-706MKII Amateur Transceiver manuals available for free PDF download: Service Manual, Instruction Manual, Manual, Programming Manual

Icom IC-706MKII Instruction Manual (65 pages)

hf/vhf

Brand: Icom | Category: Transceiver | Size: 5 MB

Precautions
2
Explicit Definitions
2
Table of Contents
3
Unpacking
3
Panel Description
4
Front Panel
4
Function Switches
6
Rear and Side Panels
8
Ground Terminal
8
Technical Information
9
Function Display
10
Microphone
11
Microphone Connector
11
HM-103 Schematic Diagram
11
Installation and Connections
12
Grounding
12
Antenna
12
Single Body Mounting
13
Stand
13
Front Panel Separation
13
Front Panel Mounting
13
Required Connections
14
Advanced Connections
15
Power Supply Connections
16
Connecting DC Power Supply
16
Connecting a Vehicle Battery
16
External Antenna Tuners and Linear Amplifier
17
Frequency Setting
18
When First Applying Power (CPU Resetting)
18
Display Selection
18
Initial Settings
18
VFO Description
19
Band Selection
20
Programmable Tuning Steps
20
Switch Flow Chart
21
Sub Dial Function
21
Mode Selection
22
Quick Band Change Function
22
Receive and Transmit
23
Functions for Receive
23
IF Shift Function
23
RIT Function
23
Noise Blanker
24
AGC Time Constant
24
Preamp and Attenuator
24
Peak Meter Hold
24
RF Gain and Squelch
25
Simple Band Scope
25
Optional Filter Selection
26
Filter Variations
26
Optional Filter Installation and Selection Tables
26
Filter On/Off
26
Functions for Transmit
27
Output Power and MIC Gain
27
Meter Function
27
Speech Compressor
28
VOX Operation
28
Optional AT-180 Automatic Antenna Tuner Operation
29
Tuner Operation
29
Manual Tuning
29
Optional AH-3 Automatic Antenna Tuner Operation
30
Split Frequency Operation
31
Quick Split Function
31
Split Lock Function
31
Programming Split Shift Frequency
31
Repeater Operation
32
Programming Duplex Shift Frequency
32
Tone Squelch Operation
33
Functions for CW
34
Connections for CW
34
CW Operation
34
CW Pitch Control
35
CW Reverse Mode
35
Electronic CW Keyer
35
Setting the Electronic Keyer
35
Functions for RTTY
36
Connections for RTTY (FSK)
36
Connections for AFSK
36
RTTY (FSK) Operation
37
RTTY (AFSK) Operation
37
Presetting for RTTY
37
Shift Frequency
37
Memory and Scan Operations
38
Memory Channels
38
Memory Channel Selection
38
Memory Clearing
38
Memory/Call Programming
39
Programming in VFO Mode
39
Programming in Memory Mode
39
Frequency Transferring
40
Memory Names
40
Calling up Memory Names
40
Editing Memory Names
40
Memo Pads
41
Writing Frequencies and Operating Modes into Memo Pads
41
Calling up a Frequency from a Memo Pad
41
Scan Types
42
Programmed Scan
42
Priority Watch
42
Memory Scan
42
Programmed Scan Operation
43
Memory Scan Operation
43
Select Memory Scan Operation
43
Remote Jack (CI-V) Information
44
CI-V Connection Example
44
Data Format
44
Set Mode
45
Quick Set Mode Operation
45
Initial Set Mode Operation
45
Quick Set Mode Items
46
Mode Select
46
RF Power
46
MIC Gain
46
Carrier Frq
47
RTTY Keying
47
PRTR Tone
47
CW Paddle
47
Initial Set Mode Items
48
Beep
48
Band Beep
48
Auto off
48
Scan Resume
49
Scan Speed
49
U/D Speed
49
A-Tune Strt
49
SPL Offset
50
Dup Offset
50
Split Lock
50
RF Gain
50
PWR on CHK
51
Subdial
51
CI-V Address
51
CI-V Baud
51
Maintenance
52
Fuse Replacement
52
Memory Backup
52
Cleaning
52
Troubleshooting
53
Optional Installations/Settings
55
Opening the Transceiver Case
55
UT-102 Voice Synthesizer Unit
55
CR-502 High-Stability Crystal Unit
56
IF Filters
56
UT-86 Tone Squelch Unit
57
AT-180 Internal Switch Description
58
Specifications for the AT-180
58
AT-180 Inside Top Cover
58
Connector Information for ACC(2) Socket
58
Internal Views
59
Top View
59
Bottom View
59
Options
60
Specifications
62
Menu Guide
63

Icom IC-706MKII Service Manual (83 pages)

HF/VHF

Brand: Icom | Category: Transceiver | Size: 3 MB

Safety Warnings
2
Repair Notes
2
Table of Contents
3
Specifications
4
Inside Views
5
Receiver Circuits Description
6
HF/50 Mhz RF Circuit - Filter, Main and HPF Boards
6
VHF FR Circuit - PA Unit
6
Preamplifier Circuit - Main Board
6
1St Mixer Circuit - Main Board
7
1St if Circuit - Main Board
7
2Nd Mixer Circuit - Main Board
7
Noise Blanket Circuit - Main Board/2Nd if Circuit/If Shift Circuit
7
S-Meter Circuit - Main Board
8
Squelch Circuit - Main Board
8
Demodulator Circuits - Main Board
8
AF Selector Switch - Main Board/Af Amplifier Circuit - PLL Unit
8
Transmitter Circuits Description
9
Microphone Amplifier Circuit - Main Board
9
VOX Circuit - Main Board
9
Balanced Modulator/Fm Modulation Circuit/Transmitter if Circuit
9
RF Circuit - PA Unit, Main and HPF Board
10
ALC Circuit - Main Board
10
APC Circuit - Main Board
10
Transmitter Construction Diagram
10
PLL Circuits Description
11
RF, ALC, SWR Meter Circuits - Main Board
11
1St lo PLL Circuit
11
Frequency Construction Diagram
11
Locig Circuits
12
2Nd lo and Reference Oscillator Circuits
12
BFO Circuit
12
Band Selection Data - Main Board and PLL Unit
12
Main CPU Port Allocations - Main Board IC25
13
SUB CPU Port Allocations - Display Board IC1
14
I/O Expander Port Allocations - Main Board IC30
14
Adjustment Procedures
15
Preparation before Servicing
15
Required Test Equipment
15
Connection
15
PLL Adjustment
16
Receiver Adjustment
16
PLL and PA Units Diagram
17
Main Unit Diagram
17
Transmitter Adjustment
18
Main and Filter Units Diagram
19
PA Unit
19
Meter Adjustment - Meter Set Mode
23
Parts List
24
Display Board Parts
24
Main Board Parts
25
VR Board Parts
25
HPF Board Parts
32
PLL Unit Parts
33
PA Unit Parts
37
Filter Board Parts
39
Mechanical Parts and Disassembly
42
Front Panel View
44
Rear Panel View
44
Top and Bottom Covers View
44
Exploded View
45
Semi-Conductor Information
47
Board Layouts
49
Display Board View
49
Main Board View
53
PLL Unit
57
PA Unit View
61
Filter Board View
65
Block Diagram
67
Voltage Diagram
69

Icom IC-706MKII Service Manual (82 pages)

HF/VHF Transceiver

Brand: Icom | Category: Transceiver | Size: 24 MB

Icom IC-706MKII Instruction Manual (64 pages)

HF/VHF Transceiver

Brand: Icom | Category: Transceiver | Size: 5 MB

Icom IC-706MKII Instruction Manual (63 pages)

Brand: Icom | Category: Transceiver | Size: 15 MB

Icom IC-706MKII Service Manual (62 pages)

HF/VHF

Brand: Icom | Category: Transceiver | Size: 10 MB

Icom IC-706MKII Manual (30 pages)

Extended transmit mod

Brand: Icom | Category: Control Unit | Size: 1 MB

Icom IC-706MKII Programming Manual (2 pages)

Memory Channel Programming

Brand: Icom | Category: Transceiver | Size: 0 MB

Icom IC-706MKII Manual (2 pages)

How to program memory channels

Brand: Icom | Category: Transceiver | Size: 0 MB

Icom Categories

Transceiver Receiver Repeater Radio Two-Way Radio

More Icom Manuals

User Manuals: Icom IC-706MKII Amateur Transceiver

Table of Contents

Table of Contents

Related Products

Icom Categories