40EX521 is blinking 6 times

[troniclab]

Hi All

My Sony TV blinks 6 times red and refuse to start

I suspect a pb in the supply board, but no real idea on this error code

all advices are wellcome, This TV is jut out from warrat, it's a shame to put it in the bin

JP

[ijchan223]

Re: 40EX521 is blinking 6 times

sounds like a power board to me, just repaired one that had the same symptom by replacing the PSU, i didn't bother to do component level because i had another screen that had a bad tcon board.

[troniclab]

Re: 40EX521 is blinking 6 times

HI Thanks for your answer ,
PSU is APS-285 , for the monent i didn't find one a good price

Do you have an idea on what can be broken ?

Is there a way to get the electric schema from Sony to
check the factorory test points

[holmzy]

Re: 40EX521 is blinking 6 times

check all the smt fuses on psu.

[budm]

Re: 40EX521 is blinking 6 times

Service manuals:
http://elektrotanya.com/?q=showresul...oria=&kat2=all You will have to see which one matches your chassis number.
How about upload the pictures of the back side of the TV so we can see what we are dealing with?

[troniclab]

Re: 40EX521 is blinking 6 times

Thnaks for your replies