Hi everyone,
as part of this spring clean competition I'm trying to repair a Major RS2020L radio given to me last year. I think I've narrowed down the problem to the output power stage, but here my knowledge ends. All transistors appear to be in good shape (I've desoldered and checked them one by one off board with a multimeter in diode mode). No apparent sign of leaky caps. No exceeding current drawn from the supply, fuse is fine. No burnt resistors.
Do you have a suggestion for websites where I could find the scheme for this radio to help me navigate through the board without desoldering and checking every component one by one? By the way, I'm not used to repair old radio equipment, so every suggestion is welcome! 
Thank you all
