21. Uneven Revolution. Tape Speed Is Fast or Slow

Uneven Revolution. Tape Speed Is Fast or Slow.

DIAGNOSIS

STEP 1. Does the player work normally if the tape is changed?

NOTE: Check That the tape label is not loose, that the tape case is not deformed and that the tape is tightly wound. Also, tape with a length of C- 120 or greater can often get caught in the mechanism and should not be used.
If yes, the tape used is defective. Check that the malfunction is eliminated.
If no, go to Step 2.

STEP 2. Are there any foreign objects inside the cassette player?

NOTE: Attempting to eliminate a foreign object (e.g., a coin or clip, etc.) out of the cassette player may damage the mechanism. The player should be taken to a service dealer for repair.

If yes, check that the malfunction is eliminated. If no, go to Step 3.




STEP 3. Is the head or capstan roller dirty?
If yes, clean the head or capstan roller. Check that the malfunction is eliminated.
If no, repair or replace the tape player. Check that the malfunction is eliminated.