Description
Internal / external basic cleaning, mechanical part cleaning, reassembly, main belt replacement, counter belt non-defective replacement, earphone port cleaning, microphone port cleaning, head part cleaning and mirror finish, roller non-defective replacement & cleaning. Cleaning of volume parts. Motor revival work.
Azimuth adjustment, speed adjustment.
Check each operation.
Record, play, stop, fast forward, rewind, pause, auto shut off,
Tape counter, speaker sound output.
Long-term operation test, hearing test by actual listening.
A measuring instrument is used for speed adjustment, wow and flutter measurement, and azimuth adjustment.
The repair process uses appropriate chemicals and oils.