I have a lower-end (but decent) Pioneer avr from a few years ago that is having an "amp error" problem and shutting down intermittently. It appears that this particular model (vsx-d711) was notorious for this problem, and some have found that replacing the output transistors has fixed the problem.
I have no electronics repair/mod experience, but may be willing to try a repair on this one if it is not too involved/difficult. Can anybody start me in the right direction and tell me what an output transistor looks like and what I may need to do a project like this? Or, is this one better left to a professional?