I have Clive @ Coin Op Cauldron fix all my stuff. Just got back my lwjp sound/cpu and power/driver board.
Had my fish tales boards done there, friend had his t2 board done. And I'm shipping all 4 boards from Checkpoint out to him now. Decent prices and he has been great to me
http://webpages.charter.net/coinopcauldron/brepairs.html
I will say though, his wait times can be long. My FT was a few months, one of my lwjp boards was 8 weeks...so his busyness varies when you send. I didn't mind waiting. His work is gorgeous. Let's just say having both my boards for lwjp fixed was cheaper than buying 1 used or new cpu board....He also does all the testing and will most likely find all sorts of components out of spec and replace.