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Important safety precautions and warnings for service personnel.
Procedure for replacing the EEPROM IC7702, including data input.
Steps and cautions for replacing the cylinder unit.
Procedure for checking the main circuit board assembly.
Instructions for installing the flat card cable correctly.
Methods for safely removing a cassette tape from the VCR.
Introduction to Panasonic video head cleaning cassettes.
Explanation of the VCR's self-diagnosis function and error codes.
Safety precautions related to the AC mains lead.
Steps for disassembling cabinet parts and circuit boards.
Step-by-step instructions for removing specific components.
Procedures for mechanical adjustments related to the chassis.
Procedures and equipment needed for electrical adjustments.
Automatic adjustment procedure for the PG shifter.
Automatic adjustment procedure for the AI function.
Procedure for adjusting video frequency response.
Identification of test points and controls for adjustments.
Diagram showing the layout of various circuit boards.