I read from somewhere that you can rewire it with 0.1mm enameled copper wires. 3 wires 13 turns in the same direction.
3khz should be good enough for speed and w&f. Azimuth requires better test tapes at 6.3khz or 10khz. One thing I found about my J9 (maybe just...
Q118 is Auto Reverse Mute according to the manual. I guess it’s affected by, but not likely causing the issue. If the sensor board works, at the...
Found where they belong to… on the door plate to help push down cassette when door is closed. It’s indeed drawn in the service manual, however not...
Because the take up gear has to run at a variable speed, there has to be somewhere in the system to allow slippage, either at the take up gear or...
Sounds like sensor stopped working. The sensor board should send square wave like signals from reading the alternate black/white pattern on the...
I grabbed this picture from eBay. What are the two small plastic parts in black? I have these with my J400 MKii as well. I have fully restored my...
My measure is 7.5 x 5.5 x 4.5 x 1.5, with a cheap caliber tool. I couldn't find it anywhere. It's a great idea to transplant a 4.5mm tire to the...
Thank you for detailed instructions! Wondering where do you source pinch roller? I’d like a new pair but couldn’t find exactly sized...
I recently fully restored an Aiwa J9. Had one question when fine tuning it. As most other Aiwa walkmans, Dolby level is supposed to be 100mV...
I was able to repair my J600 over the weekend. Luckily it only needed a new belt and re-soldering a loose phone jack connector. It took me couple...
https://www.goofish.com/search?q=爱华 J9 排线&spm=a21ybx.search.searchInput.0 https://www.goofish.com/search?q=爱华 J9...
Thank you all for the warm welcomes! It’s an interesting website to learn some Aiwa history!
Thank you so much for putting these together. I have just acquired J9 and J10 with fully functional radios but broken belts (maybe other...
Hello, I collect 80s and 90s Walkmans and cassette decks, primarily AIWA and some Sony. I repair and restore them for fun. Thank you.
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