EasyManua.ls Logo

Sony ICF-7600D - Service Manual

Sony ICF-7600D
48 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...

Other manuals for Sony ICF-7600D

Question and Answer IconNeed help?

Do you have a question about the Sony ICF-7600D and is the answer not in the manual?

Summary

ICF-7600 D Specifications

Technical Specifications Overview

Details circuit system, frequency range, antennas, speaker, power output, and requirements.

Safety Component Warning

Highlights critical components identified by shading for safe operation and replacement.

Model Identification and Frequency Ranges

Model Variants and Frequency Range Indications

Identifies different model variants (AEP, UK, E, ME, French) and their specific frequency ranges.

Servicing Notes

Frequency Range and Button Adjustments

Provides instructions for adjusting frequency range and replacing buttons.

MELF Components: Handling and Identification

MELF Structure and Color Code Reading

Explains the structure of MELF components and how to read their color codes.

MELF Component Removal and Replacement

Chip Components: Types and Identification

Chip Component Dimensions and Identification

Details dimensions and identification for resistors, capacitors, transistors, and diodes.

Chip Component Replacement Procedures

Removing and Connecting Chip Components

Outlines procedures for removing and connecting chip components with precautions.

Location and Function of Controls

Control Panel Overview and Functions

Describes controls on the front panel including indicators, power, tuning, and display.

Control Panel Details and Settings

Details fine tuning, AM mode, tone, volume, sensitivity, jacks, and time settings.

Section 1: Outline

Block Diagram Overview

Presents the overall block diagram of the ICF-7600D receiver circuitry.

IC201 Terminal Functions and Key Matrix

IC201 Terminal Pinouts and Key Matrix

Details the terminal functions of IC201 and the key matrix input/output mapping.

Section 2: Disassembly Procedures

Cabinet and Board Disassembly

Provides steps for disassembling the rear and front cabinets, and the jack board.

Internal Board Removal

Switch and Main Board Removal

Details the procedures for removing the switch board and the main board.

Section 3: Adjustments

Electrical Adjustments and Checks

Covers PLL frequency check and electrical adjustments for various circuits.

Alignment and Adjustment Procedures

AM and FM Circuit Alignments

Details alignment procedures for AM IF, AM 2nd IF VCXO, and FM IF circuits.

FM Tracking Adjustment

Provides instructions for adjusting the FM tracking for optimal reception.

Section 4: Diagrams

Mounting Diagram Overview

Presents mounting diagrams showing component placement on various boards.

Schematic Diagrams

Circuit Schematics

Provides detailed schematic diagrams for the receiver's electronic circuits.

Mounting Diagram Details

Board Mounting Layouts

Shows conductor side mounting layouts for the antenna, main, and jack boards.

Detailed Schematic Diagrams

Circuit Schematics Overview

Presents detailed circuit schematics covering various sections of the receiver.

Semiconductor Lead Layouts

Section 5: Exploded Views and Parts List

Accessory and Packing Material

Electrical Parts List

Capacitors, Inductors, Filters, and Switches

Lists electrical parts including capacitors, inductors, filters, and switches.

Resistors and Semiconductors

Lists electrical parts including resistors and semiconductors.

Transformers, ICs, Jacks, and Other Components

Lists electrical parts including transformers, ICs, jacks, and other components.

Summary

ICF-7600 D Specifications

Technical Specifications Overview

Details circuit system, frequency range, antennas, speaker, power output, and requirements.

Safety Component Warning

Highlights critical components identified by shading for safe operation and replacement.

Model Identification and Frequency Ranges

Model Variants and Frequency Range Indications

Identifies different model variants (AEP, UK, E, ME, French) and their specific frequency ranges.

Servicing Notes

Frequency Range and Button Adjustments

Provides instructions for adjusting frequency range and replacing buttons.

MELF Components: Handling and Identification

MELF Structure and Color Code Reading

Explains the structure of MELF components and how to read their color codes.

MELF Component Removal and Replacement

Chip Components: Types and Identification

Chip Component Dimensions and Identification

Details dimensions and identification for resistors, capacitors, transistors, and diodes.

Chip Component Replacement Procedures

Removing and Connecting Chip Components

Outlines procedures for removing and connecting chip components with precautions.

Location and Function of Controls

Control Panel Overview and Functions

Describes controls on the front panel including indicators, power, tuning, and display.

Control Panel Details and Settings

Details fine tuning, AM mode, tone, volume, sensitivity, jacks, and time settings.

Section 1: Outline

Block Diagram Overview

Presents the overall block diagram of the ICF-7600D receiver circuitry.

IC201 Terminal Functions and Key Matrix

IC201 Terminal Pinouts and Key Matrix

Details the terminal functions of IC201 and the key matrix input/output mapping.

Section 2: Disassembly Procedures

Cabinet and Board Disassembly

Provides steps for disassembling the rear and front cabinets, and the jack board.

Internal Board Removal

Switch and Main Board Removal

Details the procedures for removing the switch board and the main board.

Section 3: Adjustments

Electrical Adjustments and Checks

Covers PLL frequency check and electrical adjustments for various circuits.

Alignment and Adjustment Procedures

AM and FM Circuit Alignments

Details alignment procedures for AM IF, AM 2nd IF VCXO, and FM IF circuits.

FM Tracking Adjustment

Provides instructions for adjusting the FM tracking for optimal reception.

Section 4: Diagrams

Mounting Diagram Overview

Presents mounting diagrams showing component placement on various boards.

Schematic Diagrams

Circuit Schematics

Provides detailed schematic diagrams for the receiver's electronic circuits.

Mounting Diagram Details

Board Mounting Layouts

Shows conductor side mounting layouts for the antenna, main, and jack boards.

Detailed Schematic Diagrams

Circuit Schematics Overview

Presents detailed circuit schematics covering various sections of the receiver.

Semiconductor Lead Layouts

Section 5: Exploded Views and Parts List

Accessory and Packing Material

Electrical Parts List

Capacitors, Inductors, Filters, and Switches

Lists electrical parts including capacitors, inductors, filters, and switches.

Resistors and Semiconductors

Lists electrical parts including resistors and semiconductors.

Transformers, ICs, Jacks, and Other Components

Lists electrical parts including transformers, ICs, jacks, and other components.

Sony ICF-7600D Specifications

General IconGeneral
Frequency Range FM76 - 108 MHz
Frequency Range SW1.6 - 30 MHz
Power Source4 x AA batteries or AC adapter
SpeakerBuilt-in
Headphone JackYes
AntennaTelescopic
TypePortable Receiver

Related product manuals