Unlike modern MP3 players, the Aiwa HS-TA293 is entirely mechanical. It relies on:
Over 20-30 years, these rubber components turn into black, sticky goo or harden into plastic-like rings. The “zip” sound is typically the motor spinning freely but slipping against the hardened or melted belt. Often, the belt snaps, or it stretches so badly that it slips, creating a screeching friction noise. aiwa hs ta293 stereo radio cassette player repair zip
Secondary causes:
Pro tip: If the “zip” returns after a few minutes, you missed a piece of old belt residue on the motor pulley. Disassemble and clean again. Solutions :
Even after belt replacement, your Aiwa HS-TA293 might still have problems. Unlike modern MP3 players, the Aiwa HS-TA293 is