Lcd lost audio, picture became bright pink
Heard a loud high pitch sound then audio was out. Picture became very bright pink and like a photo negative. Connected by HDMI, changed cable no change, tried component cables no change, switched to blu ray player no change. Anybody have an idea if it's a digital board, inverter, or main board problem?
Televison & Video - Protron - PLTV-4250 42 in. LCD Television
Answers & Comments
Hi. this is a classic melt down of the internal digital board chip set. you will have to replace this board very soon. Once replaced, your set will return to optimal performance.
Can you still use the lcd for TV? if you can, are the pictures and sound available? if they are, the problem is not on the tv but if those two are not present, then the problem is on the TV. I think that the problem is the main board since you can't see any pictures aside from no sound.
Please check the main board for any possible blown electronics component. From the problem you stated, its sounds like you really need to visually check the internal board of the TV. Please ask assistance from a TV technician or bring it to repair center if you can't do it coz.