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Sony XR-C450RDS - User Manual

Sony XR-C450RDS
50 pages
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Model Name Using Similar Mechanism NEW
Tape Transport Mechanism Type
MG-25B-136
AEP Model
UK Model
SERVICE MANUAL
XR-4750RDS/C450RDS
SPECIFICATIONS
For RM-X2S (Remote Commander),
please refer to RM-X2S/X3S Service
Manual (9-960-039-S) previously issued.
FM/MW/LW CASSETTE CAR STEREO
Photo: XR-C450RDS
9-925-542-12 Sony Corporation
2001F0500-1 e Vehicle Company
C 2001.6 Shinagawa Tec Service Manual Production Group
Ver 1.1 2001.06
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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Summary

Service Manual Overview

Component Specifications

Detailed technical specifications for the car stereo system's components.

General Operation and Features

Control Panel Layout

Identifies and describes the function of each control on the front panel.

Clock Setting Procedure

Instructions for setting the 24-hour digital clock display.

Remote Control and Other Functions

Explains the use of the rotary remote and other operational features.

Sound and Tone Adjustments

Guidance on adjusting sound characteristics and beep tones.

Sound Muting Function

Describes how to mute the audio output and its automatic function.

Unit Installation Guide

Installation Precautions

Important safety and placement guidelines for unit installation.

Front Panel Removal and Attachment

Step-by-step instructions for detaching and reattaching the front panel.

Grounding for Noise Reduction

Instructions for connecting the ground wire to reduce alternator noise.

Electrical Connections

Electrical Connection Cautions

Important warnings regarding power supply and ground connections.

Ignition Switch Accessory Position Handling

Guidance for cars without an accessory position on the ignition switch.

Reset Button Operation

Explains the function and use of the reset button after installation.

Memory Hold Connection

How to ensure memory retention when the ignition is off.

Speaker Connection Guidelines

Important notes on connecting speakers, including impedance and type.

Wiring and Connection Diagrams

Example 1 Wiring Diagram

Illustrates typical wiring connections for Example 1.

Example 2 Wiring Diagram

Illustrates typical wiring connections for Example 2.

Power Amplifier Connection Note

Important note regarding beep-tone disabling when using an external amplifier.

Bracket Handling Caution

Warning about careful handling of the mounting bracket to prevent injury.

Power Connector and Wiring

Example Connector Wiring

Details on connecting various components via example wiring.

Aerial Connection Guidance

Instructions for connecting the car aerial, including adapter use.

Disassembly Procedures

Front Panel Assembly Disassembly

Step-by-step guide to disassembling the front panel assembly.

Cover Assembly Disassembly

Instructions for disassembling the cover assembly.

Mechanism Deck Assembly

Housing Assembly Steps

Detailed steps for assembling the housing components.

Suction Arm Assembly

Instructions for assembling the suction arm onto the mechanism.

Lever Assembly (LDG-A;LDG-B)

Procedures for assembling the LDG-A and LDG-B levers.

Gear Assembly (LDG-FT)

Steps for assembling the LDG-FT gear, including related parts.

Guide (G) Assembly

Instructions for assembling the Guide (G) component.

Mechanical Adjustments

Mechanical Adjustment Precautions

Important precautions to follow before performing mechanical adjustments.

Torque Measurement Procedures

Methods and readings for measuring torque on various parts.

Tape Tension Measurement

Procedure for measuring and adjusting tape tension.

Electrical Adjustments

Test Mode Setup and Operation

How to enter, operate, and exit the electrical test mode.

Tape Speed Adjustment

Procedure for adjusting the tape playback speed.

Tuner Section Adjustments

Detailed adjustments for FM Auto Scan/Stop, Stereo Separation, and Noise Focus.

FM Signal Meter Adjustment

Procedure to adjust the FM signal meter indication.

AM (MW) Auto Scan;Stop Level Adjustment

Procedure to adjust AM (MW) auto scan/stop level.

Circuit Diagrams and Block Diagrams

Main Section IC Block Diagrams

Block diagrams illustrating the function of key ICs in the main section.

Main Section Printed Wiring Boards

Layouts of the printed wiring boards for the main section.

Display Section Schematic Diagram

Circuit schematic for the display section of the unit.

Display Section Printed Wiring Boards

Wiring layouts for the display section's printed circuit boards.

IC Pin Function Descriptions

Detailed functions for each pin of the integrated circuits used.

Exploded Views of Assemblies

Chassis Section Exploded View

Exploded view of the chassis section, showing part relationships.

Front Panel Section Exploded View

Exploded view detailing parts of the front panel assembly.

Mechanism Deck Section Exploded View

Exploded view of the mechanism deck, listing all components.

Electrical Parts List

Parts List Key and Symbols

Explains symbols, abbreviations, and conventions used in the parts list.

Miscellaneous Parts and Accessories

Lists miscellaneous items like hardware, installation parts, and accessories.

Installation and Connection Parts

Lists parts specifically for unit installation and connecting cables.

Accessories and Packing Materials

Lists included accessories and packing materials.

Revision History

Main Board Modification Details

Details revisions related to the main board modification.

Summary

Service Manual Overview

Component Specifications

Detailed technical specifications for the car stereo system's components.

General Operation and Features

Control Panel Layout

Identifies and describes the function of each control on the front panel.

Clock Setting Procedure

Instructions for setting the 24-hour digital clock display.

Remote Control and Other Functions

Explains the use of the rotary remote and other operational features.

Sound and Tone Adjustments

Guidance on adjusting sound characteristics and beep tones.

Sound Muting Function

Describes how to mute the audio output and its automatic function.

Unit Installation Guide

Installation Precautions

Important safety and placement guidelines for unit installation.

Front Panel Removal and Attachment

Step-by-step instructions for detaching and reattaching the front panel.

Grounding for Noise Reduction

Instructions for connecting the ground wire to reduce alternator noise.

Electrical Connections

Electrical Connection Cautions

Important warnings regarding power supply and ground connections.

Ignition Switch Accessory Position Handling

Guidance for cars without an accessory position on the ignition switch.

Reset Button Operation

Explains the function and use of the reset button after installation.

Memory Hold Connection

How to ensure memory retention when the ignition is off.

Speaker Connection Guidelines

Important notes on connecting speakers, including impedance and type.

Wiring and Connection Diagrams

Example 1 Wiring Diagram

Illustrates typical wiring connections for Example 1.

Example 2 Wiring Diagram

Illustrates typical wiring connections for Example 2.

Power Amplifier Connection Note

Important note regarding beep-tone disabling when using an external amplifier.

Bracket Handling Caution

Warning about careful handling of the mounting bracket to prevent injury.

Power Connector and Wiring

Example Connector Wiring

Details on connecting various components via example wiring.

Aerial Connection Guidance

Instructions for connecting the car aerial, including adapter use.

Disassembly Procedures

Front Panel Assembly Disassembly

Step-by-step guide to disassembling the front panel assembly.

Cover Assembly Disassembly

Instructions for disassembling the cover assembly.

Mechanism Deck Assembly

Housing Assembly Steps

Detailed steps for assembling the housing components.

Suction Arm Assembly

Instructions for assembling the suction arm onto the mechanism.

Lever Assembly (LDG-A;LDG-B)

Procedures for assembling the LDG-A and LDG-B levers.

Gear Assembly (LDG-FT)

Steps for assembling the LDG-FT gear, including related parts.

Guide (G) Assembly

Instructions for assembling the Guide (G) component.

Mechanical Adjustments

Mechanical Adjustment Precautions

Important precautions to follow before performing mechanical adjustments.

Torque Measurement Procedures

Methods and readings for measuring torque on various parts.

Tape Tension Measurement

Procedure for measuring and adjusting tape tension.

Electrical Adjustments

Test Mode Setup and Operation

How to enter, operate, and exit the electrical test mode.

Tape Speed Adjustment

Procedure for adjusting the tape playback speed.

Tuner Section Adjustments

Detailed adjustments for FM Auto Scan/Stop, Stereo Separation, and Noise Focus.

FM Signal Meter Adjustment

Procedure to adjust the FM signal meter indication.

AM (MW) Auto Scan;Stop Level Adjustment

Procedure to adjust AM (MW) auto scan/stop level.

Circuit Diagrams and Block Diagrams

Main Section IC Block Diagrams

Block diagrams illustrating the function of key ICs in the main section.

Main Section Printed Wiring Boards

Layouts of the printed wiring boards for the main section.

Display Section Schematic Diagram

Circuit schematic for the display section of the unit.

Display Section Printed Wiring Boards

Wiring layouts for the display section's printed circuit boards.

IC Pin Function Descriptions

Detailed functions for each pin of the integrated circuits used.

Exploded Views of Assemblies

Chassis Section Exploded View

Exploded view of the chassis section, showing part relationships.

Front Panel Section Exploded View

Exploded view detailing parts of the front panel assembly.

Mechanism Deck Section Exploded View

Exploded view of the mechanism deck, listing all components.

Electrical Parts List

Parts List Key and Symbols

Explains symbols, abbreviations, and conventions used in the parts list.

Miscellaneous Parts and Accessories

Lists miscellaneous items like hardware, installation parts, and accessories.

Installation and Connection Parts

Lists parts specifically for unit installation and connecting cables.

Accessories and Packing Materials

Lists included accessories and packing materials.

Revision History

Main Board Modification Details

Details revisions related to the main board modification.

Sony XR-C450RDS Specifications

General IconGeneral
RDSYes
CD PlaybackYes
USB PortNo
BluetoothNo
Display TypeLCD
Chassis Type1 DIN
Radio TunerFM
EqualizerYes

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