Icom IC-706MKIIG Amateur Transceiver Manuals

Manuals and User Guides for Icom IC-706MKIIG Amateur Transceiver. We have 7 Icom IC-706MKIIG Amateur Transceiver manuals available for free PDF download: Service Manual, Instruction Manual, Quick Start Manual, Operation Manual, Operating Manual

ICOM IC-706MKIIG Instruction Manual (76 pages)

HF/VHF/UHF ALL MODE TRANSCEIVER

Brand: ICOM | Category: Transceiver | Size: 2 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
Beep/Sidetone Control
9
Technical Information
9
ACC Socket
9
Function Display
10
Microphone
11
Up/Down Switches
11
Lock Switch
11
PTT Switch
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 the Ps-125 / Ps-85 DC Power Supply
16
Connecting a Non-Icom DC Power Supply
16
External Antenna Tuners and Linear Amplifier
17
Connecting the Ah-4
17
Connecting the At-180
17
Connecting the IC-Pw1
17
Frequency Settings
18
When First Applying Power (CPU Resetting)
18
Initial Settings
18
VFO Description
19
VFO Mode
19
Memory Mode
19
Frequency Setting
20
Band Selection
20
Programmable Tuning Steps
20
1Hz and 10 Hz Tuning Steps
20
1 Mhz Quick Tuning Step
21
Switch Flow Chart
21
Sub Dial Function
21
Mode Selection
22
Quick Band Change Function
22
Operating Mode Selection
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 SSB
26
Filter Presetting
26
Receive and Transmit
26
DSP Functions
27
ANF Function
27
Noise Reduction Function
27
Functions for Transmit
28
Output Power and MIC Gain
28
Meter Function
28
Setting Output Power
28
Speech Compressor
29
VOX Operation
29
Optional AT-180 Automatic Antenna Tuner Operation
30
Tuner Operation
30
Manual Tuning
30
Through Inhibit
30
Optional AH-4 Automatic Antenna Tuner Operation
31
AH-4 Setting Example
31
AH-4 Operation
31
PTT Tune Function
31
Split Frequency Operation
32
Quick Split Function
32
Programming Split Shift Frequency
32
Split Lock Function
32
Repeater Operation
33
Programming Duplex Shift Frequency
33
Tone Squelch Operation
34
Tone Scan Operation
34
One-Touch Repeater Function
35
Auto Repeater Function
35
1750 Hz Tone Burst
35
Functions for CW
36
Connections for CW
36
CW Operation
36
CW Pitch Control
37
CW Reverse Mode
37
Electronic CW Keyer
37
Setting the Electronic Keyer
37
Functions for RTTY
38
Connections for RTTY
38
Connections for AFSK
38
RTTY Operation
39
Presetting for RTTY
39
Tone Frequency
39
RTTY Reverse Mode
39
Packet Operation
40
Connections for Packet
40
Data Socket
40
Adjusting the Transmit Signal Output from the TNC
40
Swr
41
Measuring SWR
41
Spot Measurement
41
Plot Measurement
41
Memory and Scan Operation
42
Memory Channels
42
Memory Channel Selection
42
Memory Clearing
42
Memory/Call Programming
43
Programming in VFO Mode
43
Programming in Memory Mode
43
Frequency Transferring
44
Memory Names
44
Calling up Memory Names
44
Editing Memory Names
44
Memo Pads
45
Calling up a Frequency from a Memo Pad
45
Scan Types
46
Preparation
46
Programmed Scan
46
Priority Watch
46
Programmed Scan Operation
47
Memory Scan Operation
47
Select Memory Scan Operation
47
Remote Jack (CI-V) Information
48
CI-V Connection Example
48
Data Format
48
Command Table
49
Set Mode
50
General
50
Quick Set Mode Operation
50
Initial Set Mode Operation
50
Quick Set Mode Items
51
Maintenance
59
Fuse Replacement
59
Circuitry Fuse Replacement
59
Memory Backup
59
Troubleshooting
60
Optional Installations/Settings
62
Opening the Transceiver Case
62
UT-102 Voice Synthesizer Unit
62
CR-282 High-Stability Crystal Unit
63
IF Filters
63
UT-106 DSP Receiver Unit
64
MB-72 Carrying Handle
64
AT-180 Internal Switch Description
65
Specifications for the AT-180
65
AT-180 Inside Top Cover
65
Connector Information for ACC Socket
65
Internal Views
66
Top View
66
Bottom View
66
Specifications
69
Menu Guide
70
Initial Set Mode
70
Quick Set Mode
71
Version and Frequency Coverage
73
Installation Notes
74
Typical Amateur Radio Installation
74
EIRP Clearance Heights by Frequency Band
74
Forward Clearance, EIRP by Frequency Band
74
About Sp-7 External Speaker
75
Installation Note
75

Icom IC-706MKIIG Service Manual (86 pages)

HF/VHF/UHF ALL MODE TRANSCEIVER

Brand: Icom | Category: Transceiver | Size: 13 MB

Ordering Parts
2
Repair Notes
2
Table of Contents
3
Specifications
4
Inside Views
5
Main and Filter Boards
5
Section 2 Inside Views

6
Circuit Description

6
- Receiver Circuits
  6
  - HF/50 Mhz RF CIRCUIT
    6
  - Vhf and Uhf Rf Circuits
    6
  - Preamplifier Circuit
    7
  - 1St Mixer Circuit
    7
  - 1St if Circuit
    7
  - 2Nd Mixer Circuit
    7
  - If Shift Circuit
    8
  - S-Meter Circuit
    8
  - Squelch Circuit
    8
  - Demodulator Circuits
    8
  - Af Selector Switch (Main Board)
    9
  - Af Amplifier Circuit
    9
  - Microphone Amplifier Circuit
    9
  - Vox Circuit (Main Board)
    9
- Transmitter Circuits
  9
  - Fm Modulation Circuit
    10
  - Transmitter if Circuit
    10
  - Rf Circuit
    10
  - Alc Circuit
    10
- Pll Circuits
  11
  - Apc Circuit
    11
  - Rf, Alc, Swr Meter Circuits
    11
  - Main Loop Pll
    11
  - 2Nd lo and Reference Oscillator Circuits
    12
  - Bfo Circuit
    12
- Logic Circuits
  13
  - Band Selection Data
    13
  - Sub Cpu Port Allocations
    13
  - I/O Expander Port Allocations
    13
  - Main Cpu Port Allocations
    14
Adjustment Procedures

15
- Connections
  15
- Preparation before Sarvicing
  15
- Required Test Equipment
  15
- Pll Adjustments
  16
- Transmitter Adjustments
  16
  - Main Unit
    17
  - Pll and Pa Units
    17
  - Main and Filter Units
    21
  - Pa Unit
    21
- Receiver Adjustments
  22
- Set Mode Adjustment
  24
Section 8 Board Layouts

26
Parts List

26
- Display Board
  26
- Front Unit
  26
- Main Board
  28
- Pll Unit
  37
- Pa Unit
  42
- Filter Board
  45
  - Driver Board
    47
  - Mechanical Parts and Disassembly
    48
  - Semi-Conductor Information
    52
  - Transistor and Fet’s
    52
  - Diodes
    52
  - Board Layout
    53
  - Display Board
    53
  - Display Board (Top View)
    53
  - Display Board (Bottom View)
    54
  - Main Board
    55
  - Main Board (Bottom View)
    56
  - Hpf and Driver Boards
    57
  - Hpf Board (Top View)
    57
  - Driver Board (Top View)
    57
  - Hpf Board (Bottom View)
    58
  - Driver Board (Bottom View)
    58
  - Pa Unit (Top View)
    59
  - Pa Unit (Bottom View)
    60
  - Pll Unit (Top View)
    61
  - Pll Unit (Bottom View)
    62
  - Filter Unit
    63
  - Filter Unit (Top View)
    63
  - Filter Board (Bottom View)
    64
Block Diagram

65
- Voltage Diagram
  66

Icom IC-706MKIIG Instruction Manual (75 pages)

HF/VHF/UHF All Mode Transceiver

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

Important
2
Precautions
2
Explicit Definitions
2
Table of Contents
3
Unpacking
3
1 Panel Description

4
2 Installation and Connections

12
- I Unpacking
  12
- I Grounding
  12
- I Antenna
  12
- I Installation
  13
- I Required Connections
  14
- I Advanced Connections
  15
- I Power Supply Connections
  16
- Installation and Connections .......... 9
  17
- I External Antenna Tuners and Linear Ampliﬁer
  17
3 Frequency Setting

18
- I When First Applying Power (CPU Resetting)
  18
- I Initial Settings
  18
- I VFO Description
  19
- I Frequency Setting
  20
- I Mode Selection
  22
4 Receive and Transmit

23
- I Functions for Receive
  23
- I Functions for Transmit
  28
- I Split Frequency Operation
  32
- I Tone Squelch Operation
  34
- I Tone Scan Operation
  34
- I One-Touch Repeater
  35
- I Auto Repeater Function
  35
- I Functions for CW
  36
- I Functions for RTTY
  38
- I Packet Operation
  40
- I Swr
  41
5 Memory and Scan Operation

42
- I Memory Channels
  42
- I Memory Channel Selection
  42
- I Memory Clearing
  42
- I Memory/Call Programming
  43
- I Frequency Transferring
  44
- I Memory Names
  44
- I Memo Pads
  45
- I Scan Types
  46
- I Preparation
  46
- I Programmed Scan Operation
  47
- I Memory Scan Operation
  47
- I Select Memory Scan Operation
  47
- I Priority Watch
  47
6 Remote Jack (CI-V) Information

48
7 Set Mode

50
- I General
  50
- I Quick Set Mode Items
  51
- I Initial Set Mode Items
  53
- Scan Speed
  56
8 Maintenance

59
- I Fuse Replacement
  59
- I Memory Backup
  59
- I Cleaning
  59
9 Troubleshooting

60
10 Optional Installations/Settings

62
- I Opening the Transceiver Case
  62
- Voice Synthesizer Unit
  62
- I Cr-282 High - Stability Crystal Unit
  63
- I if Filters
  63
- High Stability Crystal Unit
  63
- Carrying Handle
  64
- Dsp Receiver Unit
  64
- I AT-180 Internal Switch Description
  65
11 Internal Views

66
12 Options

67
- Hand Microphone (HM-103)
  67
13 Specifications

69
14 Menu Guide

70
- Installation Notes
  74

Icom IC-706MKIIG Service Manual (67 pages)

HF/VHF/UHF All Mode Transceiver

Brand: Icom | Category: Transceiver | Size: 11 MB

Table of Contents
3
Specifications

4
Section 2Inside Views

6
Circuit Descripiton

6
- Receiver Circuits
  6
- Transmitter Circuits
  9
- Pll Circuits
  11
- Logic Circuits
  13
Adjustment Procedure

15
- Preparation before Servicing
  15
- Pll Adjustments
  16
- Transmitter Adjustments
  16
- Receiver Adjustments
  22
- Set Mode Adjustment
  24
  - Display Unit
    26
  - Front Unit
    26
  - Main Unit
    27
  - Pll Unit
    35
  - Filter Board
    42
    
    Driver Board
    44
    
    Filter Unit
    52

Icom IC-706MKIIG Quick Start Manual (15 pages)

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

Icom IC-706MKIIG Operation Manual (3 pages)

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

Icom IC-706MKIIG Operating Manual (2 pages)

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

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