I have a Mitsubishi WS-65513 that has no signal from input 2. There is just a blue screen and the menus work okay on input 2. Below input 2, the DVD player is working just fine. There is great video and sound. I replaced the IC9C25 9V regulator chip. It looked like it was overheated and discolored. I still have the blue screen on input 2 and the menus work okay. I downloaded a diagnostic flow chart for the model and it said that there may be a problem with the terminal board since I am getting a signal from at least one input. Would anyone have suggestions about how to fix the terminal board if that is the problem or where to get a good used terminal board? Thanks for any help.
have you tried going into the tv settings and located input settings and see if input 2 had been modified, changed, removed or shut off?
post your findings thanks.
Kato