Sanyo dp50747

[1/2witt]

I have a sanyo dp50747 plasma tv. When i turn on the power there is no picture or sound, then it powers off after about 20 seconds. I have checked all of the fuses, no problems. I have visually checked all of the caps and see no bulging or fluid leaks. Anybody have any suggestions?

 

[Sceadwian]

Plasma TV's aren't as generally repairable as LCD TV's are, the common part that fails in an LCD TV the CFL driver or tube don't even exist in a plasma. If you don't see anything obviously wrong there's not a lot to go on with a service manual and schematic for the TV.