As I may or may not have posted before, my SE-9 amp blew up before my very eyes a few months back. Ever since then the poor thing has sat collecting dust. Although I can read a schematic about as well as I can read Greek, or sheet music, I was able to replace the visually apparent damage - blown cap, without too much ado. However, all is not well and the sound is still distorted on the left channel. So clearly there's some other gubbins which aren't functioning.
How does a greenhorn bumpkin armed with little more than a multi-meter, half-ass soldering iron, cheesy hand-drawn schematic from Norh and a can-do attitude go about troubleshooting this thing? How do you tell if a resistor or cap is no longer working? If someone points to something and says "replace that" I could do it, but getting There from Here is the befuddling part.

Help!
