Bought Aiwa HS-PX101, had problem with reverse play, it played reverse side backwards. I saw that spring is not changing direction and I fixed it. It was working fine for the few minutes but then when I tried to change direction it just doesn't. It plays forward side again. I don't have the service manual for it and I don't know how to repair it. Here is a video how it behavea when pressing play to change direction. http://www.kasumi.pl/files/aiwapx101_reverse.mp4
I found service manual for this Aiwa, I think there should be something about this problematic spring.
My PX101 was restored by Magneticblood (Walkman on facebook) Working like new again Mine is in new condition too. He might be able to help
Yeah, probably will contact him as I have 2 or 3 walkmans to restore. I found out that I don't have one spring that was installed and as it's lost I can't repair it