Need help?Do you have a question about the Technics SU-A700 mk3 and is the answer not in the manual?
Explanation and troubleshooting for the unit's protection circuit.
Safety warnings regarding the power cord and plug.
Instructions for connecting speakers and the AC power cord.
Table of common issues, their causes, and suggested remedies.
Steps for checking the volume, tone amp, operation, and main PCBs.
Step-by-step guide for replacing the power IC.
Detailed circuit diagram of the main audio path.
Diagram illustrating how internal PCBs and components are interconnected.
Overview of signal paths and functional blocks within the amplifier.
Comprehensive list of all replaceable components with part numbers.
List of all resistors and capacitors with their values and remarks.
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General
