Philips 40PFL9705 T-con 9 blinks

[trunks81]

Re: Philips 40PFL9705 T-con 9 blinks

should i use IRF8734PBF for both fets ?
Where can i get those fets ?

[Davi.p]

Re: Philips 40PFL9705 T-con 9 blinks

Only the FDS 8813NZ as i've said, the other one usually don't fails so replace the original one.. i have named 3 popular sites for components, i don't know which are in your country, make a search, here there is also Distrelec.

[thommyX]

Re: Philips 40PFL9705 T-con 9 blinks

ASWO Service Nederland BV

[William1967]

Re: Philips 40PFL9705 T-con 9 blinks

ASWO Service Nederland BV

Aswo only sells to companies with a Chamber of Commerce registration aimed at electronics.

[trunks81]

Re: Philips 40PFL9705 T-con 9 blinks

okay i replaced the fets again by an new set i received today.. and the tv is working for an short moment! in the begining ive got a full screen image and now the image is like this

[Davi.p]

Re: Philips 40PFL9705 T-con 9 blinks

it.seems that you have conected bad the output flat cables.. clean them and re insert..

[trunks81]

Re: Philips 40PFL9705 T-con 9 blinks

Strange thing is when no source is connected ive got good image.
When i connect mine Chromecast this happens

[Davi.p]

Re: Philips 40PFL9705 T-con 9 blinks

1. Are you repairing the original tcon or the Chinese one?
2. Have you ever made an attempt to reflow one of the processors that ThommyX says?

[trunks81]

Re: Philips 40PFL9705 T-con 9 blinks

The orginal one keeps giving me error 9, allready changed both fets same result.
On the chinese one i did an reflow of the bad side

[thommyX]

Re: Philips 40PFL9705 T-con 9 blinks

I'd like to report a result, but I'm still waiting for some parts from China. I only order mosfets, ic's, transistors from ASWO.de. Unfortunately, they don't have the accessories. I am registered there through my company. Unfortunately the Tcon is no longer there and so I try to repair it because I know that the circuit boards from China always cause problems.

LG Thomas

[Davi.p]

Re: Philips 40PFL9705 T-con 9 blinks

Trunk i understand almost nothing if you don't report things in a clear way.