T.v. won't turn on after a power outage

https://community.sony.com/t5/Television-General/Red-light-blinks-6-times-tv-won-t-come-on/td-p/47107

Hi
you have defctive power supply section, in the power oscillation circuit!

do you know how to repair a tv? if you know i teach you how to solved it.

Sounds like a power board reset switch gone bad. Have the power board replaced.
Good Luck Ed Pinero

try unplugging the tv and waiting a minute and try it again if its still the same? It sounds like a Capicitor problem on the Power supply.

My Sony trinitron has the stero lite on steady and standby lite flashes four times then pauses and repeats. Can you tell me the circuit/condition causing the set to not turn on.

Hi, thank you for visit fixya.
Do you need replace both stk 392-110, and check any resistor (2.2 ohms) for blown or open. You can replace this IC's for stk 392-150

power supply board going bad

I believe the problem is either in the G board ( power supply) or the D Board ( high voltage) as the 3 blinks indicate the G board, and 7 indicates the D board and 6 indicates the +5 line a and b boards. So with that many codes its most likely the G board (power supply) You can get a new replacement G board at the following link which comes with free tech support to help you plug the baord in which is very easy. Its listed under the Sony parts category and its the A-1316-566-A sony G board, Here is the link.
http://servicemanuals.vstore.ca/

get a new one it short circited when the power outage acured