Hi,
I have this set. It turns on and is watchable for a few minutes but then shuts off and flashes 4 red lights.
I don't work on Sony much but assumed it was backlights from what I read.
Opened up the TV and tested all the backlights with led tester and the all work.
I know sometimes that doesn't mean anything since it's not running at full current but I hate to spend $120 on backlights (shopjimmy) is the only one that even has them just to find out I missed something.
So anyway to test these lights similar to the way we test Samsung by unplugging the main board from the power board.
I have this set. It turns on and is watchable for a few minutes but then shuts off and flashes 4 red lights.
I don't work on Sony much but assumed it was backlights from what I read.
Opened up the TV and tested all the backlights with led tester and the all work.
I know sometimes that doesn't mean anything since it's not running at full current but I hate to spend $120 on backlights (shopjimmy) is the only one that even has them just to find out I missed something.
So anyway to test these lights similar to the way we test Samsung by unplugging the main board from the power board.
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