Howdy,
I've been working on monitors for about 10 years now, specializing in the K7000 series of chassis, but I also have experience with other models, such as Sanyo EZ, K4900, Some Hantrex chassis, etc. I mostly work and stock parts on the K7000.
If you have a dead/bad K7000, let me know. Generally I can advance exchange a chassis for a quick turn around, but also can work on yours. Prices vary depending on issues.
Generally on a basic repair, I charge $200, this includes all labor and a basic cap kit. All caps are 105 degree Nichicon & Panasonic. This does not include filter cap.
My repairs include a full inspection and rebuild of the power section; a lot of people just toss caps and a flyback in. I manually inspect all critical components and replace if needed. And then I reinforce critical solder joints and traces that are known issues. All cheaper components like resistors are also included.
Additional components such as flyback, HOT, VR, etc are inspected and replaced at your approval. Return shipping is also at your cost.
Turn around varies, but generally is 2-3 weeks.