Hello forum, I have an AWIA RX748 waiting for repair but I cannot find service manual for it. When I search on google I get a Russian forum (remont) where it first asks me to complete a test on electronics in Russian language to be able to download anything from the forum, apparently I cannot do that. Does anyone know about the device and what are the chances of finding service manual? Maybe there are other devices with the same board and mechanism that someone knows.
I managed to find it (somehow, very difficultly) and it is now free to download here, in case anyone needs it in the future: https://elektrotanya.com/aiwa_hs-rx748_09-948-066-10i.pdf/download.html