Hello guys, I hope I can find help here. I have an RX5150 in pretty good condition, it has good belts, the radio sounds amazing, and is even recording beautifully, but no sound when playing a cassette. All is there is the audio hiss, like it is a blank cassette. I've been checking it around without luck. Has this happened to anyone? I checked all connectors and switches with the service manual, and all appears to be fine. No idea of what could be happening. Please help.
