Technics SE-HD501 Service Manual

ORDER NO.AD9902016C2
Tuner
ST-HD501
Colour
(N) ...................Gold Type
Area
E .....................Europe, East Europe and Russia.
System: SC-HD501
SPECIFICATIONS
1

Technics SE-HD501 Specifications

General

Brand	Technics
Model	SE-HD501
Category	Amplifier
Language	English

Summary

System Operation and Setup

Before Repair Precautions

Connect amplifier and ensure correct power supply state.

Power Source and Signal Check

Procedure for checking power and signal path.

Service and Troubleshooting

Operation Checks and Component Replacement

Procedures for checking operations and replacing components.

Checking Tuner and FL P.C.B.

Steps to check tuner and FL printed circuit boards.

Checking Main P.C.B.

Steps to check the main printed circuit board.

Malfunction Codes and Corrections

List of error codes and their correction procedures.

U70 CD Error

F61 Error

Technical Diagrams and References

Schematic Diagram Notes

Parts and Schematics

Replacement Parts List

List of all replaceable parts with specifications.

Important Safety Notices

Safety warnings for component replacement.

Tuner Circuit Schematic

FL Circuit Schematic

Operation & Connector Circuits Schematic

Main Circuit Schematic

Control and Usage

Remote Control Operation

Instructions for operating the remote control.

Remote Control Preparation and Use

Steps for preparing and correctly using the remote control.

Tuner Section Controls