Hello
This is my second post, i will try to be as through as possible.
Problem: After an electrical outage my parents bravia lost all picture and they got the (in)famous 14 blink code. Code indicates T-CON error.
1) I disassembled the TV and inspected IP1 (power board) and T-CON boards visually. Seemed notheing was off.
2) Controlled the fuse on IP1 power board and F1 micro fuse in T-CON, no problem.
3) When I turn on the TV, the panel is pitch black, no backlight. Some relay clicks, T-CON is supplied with 12V from IP1 power board, approximately 10 seconds later there is another click (probably relays) and IP1 cuts power supply and 14 blink sequence starts
What I want to make sure: How do I be sure the problem is only T-CON and not any other parts? Is there a way to make sure LCD panel, backlight, BA board functions so that when I order T-CON it will not be in vain.
(I cleaned IP1 power board after taking pictures, sorry)
This is my second post, i will try to be as through as possible.
Problem: After an electrical outage my parents bravia lost all picture and they got the (in)famous 14 blink code. Code indicates T-CON error.
1) I disassembled the TV and inspected IP1 (power board) and T-CON boards visually. Seemed notheing was off.
2) Controlled the fuse on IP1 power board and F1 micro fuse in T-CON, no problem.
3) When I turn on the TV, the panel is pitch black, no backlight. Some relay clicks, T-CON is supplied with 12V from IP1 power board, approximately 10 seconds later there is another click (probably relays) and IP1 cuts power supply and 14 blink sequence starts
What I want to make sure: How do I be sure the problem is only T-CON and not any other parts? Is there a way to make sure LCD panel, backlight, BA board functions so that when I order T-CON it will not be in vain.
(I cleaned IP1 power board after taking pictures, sorry)
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