I found the Sanyo JJ P4 on classified ads for 20 euros with power supply, instructions, and battery pack, unfortunately only the LED lights up, a pity... I can't get it on, I don't know why... mine is black...
Very nice! It probably just needs a new belt. If you have a soldering iron it shouldn't be too hard to fix. I have a very similar model (JJP101) which I managed to fix even with my clumsy soldering skills!
@ianthepostie Quite a unique design, both mechanical and electronic. I would be curious to see a more detailed picture of the PCB, with the part numbers of the chip on the right and head preamp (bottom middle).
Just took a couple more quick pictures for you. The head preamp chip under the ribbon cable doesn't seem to have a number on it. Hope this helps!
I don't dare to go there, I'll give it back and better buy an old robust Aiwa, for the collection, it was just a spontaneous purchase because it's rare. maybe someone would like it