I'm restoring an AIWA AD-6500 Cassette Deck. I've replaced all the belts (correctly I hope!) and put the unit back together. Now when I turn the power on, there is a solenoid clicking every few seconds. It looks to be connected to the Stop mechanism. This happens even when no cassette is inserted. The lights dim as its clicks. Also the playback speed is only correct if I hold down the play button, otherwise it goes too fast Any help would be greatly appreciated! Thank You
