Icom IC-707 Manuals

Manuals and User Guides for Icom IC-707. We have 4 Icom IC-707 manuals available for free PDF download: Service Manual, Instruction Manual

Icom IC-707 Service Manual (72 pages)

Brand: Icom | Category: Transceiver | Size: 26 MB

Ordering Parts
2
Repair Notes
2
Table of Contents
3
Specifications
4
Disassembly Instructions
5
To Remove the Front Panel
5
Remove Flat Cables
5
Inside Views
6
PLL, PA and Filter Units
6
Main Unit
6
Circuit Description
7
Receiver Circuits
7
RF Switching Circuit (Filter and Main Units)
7
RF Bandpass Filter Circuit (Main Unit)
7
1St if Circuit (Main Unit)
8
2Nd Mixer Circuit (Main Unit)
8
Noise Blanker Circuit (Main Unit)
8
2Nd if Circuit (Main Unit)
8
SSB/CW Demodulator Circuits
9
AM Demodulator Circuits
9
AF Input Mode Selector Switch
9
AGC Circuit
9
Transmitter Circuit
10
AF Amplifier Circuit
10
Microphone Amplifier Circuit
10
Balanced Modulator
10
RF Circuit (Main and PA Units)
11
Low-Pass Filter Circuit (Filter Unit)
11
ALC Circuit (Main Unit)
11
APC Circuit (Main Unit)
11
PLL Circuits
12
Temperature Protection Circuit (Main Unit)
12
RF Meter Circuit (Main Unit)
12
1St lo Circuit (PLL Unit)
12
Logic Circuits
13
Reference Oscillator Circuit
13
Band Selection Data (Main and Pll Units)
13
CPU (Front Unit)
13
Regulator Circuits
14
Key Matrix (Front Unit)
14
Adjustment Procedures
15
Preparation before Servicing
15
Required Test Equipment
15
Connection
15
PLL Adjustment
16
Receiver Adjustment
16
PLL Unit
17
Main and VR Units
19
Transmitter Adjustment
20
PA and Filter Units
21
Parts List
24
Mechanical Parts
38
Front, Cabinet Parts and Accessories
38
Chassis Parts
40
Board Layouts
42
Front Unit
49
VR Unit
50
Jack Unit
50
Optional Unit
57
Block Diagram
59
Voltage Diagram
61
Main, PA and Filter Units
61

Icom IC-707 Instruction Manual (48 pages)

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

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

4
2 Installation and Connections

11
3 Operation

16
- W Initial Settings
  16
- W Basic Operation
  16
- E What Are VFO and MEMORY Modes
  17
- HB Frequency Setting
  18
- W Voice Receiving
  20
- Aan an Eaaa
  20
4 Memory Channels

28
- Wi Channel Functions
  28
- E VFO and MEMORY Mode Selection
  28
- E Memory Channel Selection
  28
- E Memory Channel Programming
  29
- W Frequency Transferring
  30
- W Split Memory Channels
  31
- Scans
  32
- W Scan Types
  32
- H Pre-Operation
  32
- B Scan Operation
  32
  - Set Mode
    33
- E What Is SET Mode
  33
- BESET Mode Construction
  33
- WH Beep Tone
  33
- MB Selectable Modes
  34
  - Nenen Ewonan Anane Na Wanan Ene
    34
- W Scan Resume
  34
- BB Tuner Type
  34
  - Anan Anananannneanen Onone Nenanen
    34
  - Wanan
    35
- W CI-V Baud Rate
  35
- H CI-V Transceive
  35
- W CI-V Data Length
  35
- Maintenance and Adjustment
  36
7 Maintenanceand Adjustment

37
- H Level Presels
  37
- E DC Power Cable Fuse Replacement
  37
- WPA Unit Fuse Replacement
  37
- W Ui-9 Fm Unit
  38
- EIFL-52A or FL-53A CW NARROW FILTER
  38
8 Options Installation

39
- MI CR-338 HIGH-STABILITY CRYSTAL UNIT
  39
- W PLL Reference Frequency Adjustment
  39
- Troubleshooting
  40
- E Troubleshooting Chart
  40
- W CPU Backup Battery
  41
- W CPU Resetting
  41
- HI MAIN Unit and VR Board
  42
- INSIDE Views 10
  43
- E PA, FILTER and PLL Units
  43
11 Specifications

44
- Nen Nnanane Senene Aana Ena
  44
- BB Transmitter
  44
  - Anan Aene Nana Ne Nenen
    44
- Options
  45

Icom IC-707 Instruction Manual (60 pages)

HF/VHF Transceiver

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

Icom IC-707 Instruction Manual (48 pages)

HF Transceiver

Brand: Icom | Category: Transceiver | Size: 4 MB

Icom Categories

Transceiver Receiver Repeater Radio Two-Way Radio

More Icom Manuals

Icom IC-707 Manuals

Icom IC-707 Service Manual (72 pages)

Table of Contents

Icom IC-707 Instruction Manual (48 pages)

Table of Contents

1 Panel Description

2 Installation and Connections

3 Operation

4 Memory Channels

7 Maintenanceand Adjustment

8 Options Installation

11 Specifications

Icom IC-707 Instruction Manual (60 pages)

Icom IC-707 Instruction Manual (48 pages)

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