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No Picture -- Just a Red Blinking Light
My 10-year-old 40" Sony Bravia has no picture but the standby light is blinking 3 times. It was repaired a few months ago by replacing the motherboard.
ANSWERS:
"@auntiemoses since you did not give us the exact model number, we can only give you a generic Sony Bravia error code. 3 Blinking lights is usually caused by a bad main logic or power board. You would have to check for the standby voltage and see if those are okay. If they are then your error is most likely related to the main logic board. It could be as simple as a couple of bad caps on the board. If you tell us the exact model number we can probably get more information for you.
""Is it worth repairing "" depends on your skills. To replace any board is usually only a fraction of the cost for a new TV, so I'd say go for it. Unplug your set, remove the back and post some images of what your boards look like with your question. For that, use this guide"
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