: If the pinch roller has hardened or developed flat spots, it may need replacement. For some Aiwa mechanisms, "while replacing caps can help the audio section, the main issue... is probably slippage due to shrunken pinch rollers."
Accessing the internals for repair requires careful handling as these budget-oriented models often use plastic clips that can snap. Remove Screws: aiwa hs ta293 stereo radio cassette player repair zip
Do you need help finding the or part numbers? : If the pinch roller has hardened or
: Often due to failed electrolytic capacitors , a known issue for 90s-era Aiwa units. Leaked electrolyte can corrode PCB traces, requiring desoldering and replacement with fresh surface-mount or through-hole capacitors. Remove Screws: Do you need help finding the
The "zip" in these repairs refers to the snappy mechanical response of the buttons. If the Play or FF buttons feel mushy, check the leaf switches on the board. A quick blast of compressed air can clear out debris that prevents the mechanical linkages from "zipping" into place.
This indicates a stretched belt that is slipping, or an old, lubricated capstan that has turned gummy.