Hello all,
This is my first time diagnosing/repairing a TV and I'm looking for some guidance.
Backlight turns on
no picture
The sound I couldn't diagnose with certainty, my mother said that when it just broke there was still sound without picture. When I tried connecting a game console to the inputs and cycling through them blind I couldn't get a sound. Was this a problem with my technique, or can I assume that sound doesn't work?
Am I right in assuming than no sound + no picture = bad main board
and no picture + yes sound = T-con board?
I have yet to take the cover off and inspect the inside.
Before full death, the picture had a wide horizontal discolored stripe of pixels (lower brightness), but this was a long time before the final failure so I don't know if this is a separate issue or not.
This is my first time diagnosing/repairing a TV and I'm looking for some guidance.
Backlight turns on
no picture
The sound I couldn't diagnose with certainty, my mother said that when it just broke there was still sound without picture. When I tried connecting a game console to the inputs and cycling through them blind I couldn't get a sound. Was this a problem with my technique, or can I assume that sound doesn't work?
Am I right in assuming than no sound + no picture = bad main board
and no picture + yes sound = T-con board?
I have yet to take the cover off and inspect the inside.
Before full death, the picture had a wide horizontal discolored stripe of pixels (lower brightness), but this was a long time before the final failure so I don't know if this is a separate issue or not.
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