hello all, i've got a 1001rb that came to me w/ no output. I managed to trace some audio paths, replaced a few parts and got some sound, but then it quickly died and I saw a resistor (R27) go up in smoke. I cannot figure out what's causing it. I replaced the transistors that are schematically wired to that resistor and it still fries. When testing the output xistors they all test kind of weird... that is they do not pass the traditional "diode" tests. Anyone know if that sound like it's the problem or should I remove them and test 'em.