Philips 42PFL4307H/12 : No Screen , vertical gray stripes

[Terrotiste]

Hello everyone ,


Holder of a TV Philips 42PFL4307H / 12, I find myself overnight with a TV that no longer displays the images, and against the sound (checked with a laptop connected to HDMI on the TV)


I specify that the backlight works because I see the screen that lights up and I discern on the screen vertical stripes of gray colors in degraded mode of gray, interspersed with black stripes.


In addition, but may be the fruit of my imagination but I have the impression that the bands are not necessarily always in the same places.


Which track should I follow?


Thank you


Best regards
JM

[mmartell]

Re: Philips 42PFL4307H/12 : No Screen , vertical gray stripes

Audio or no audio ? I would suspect main board if no audio.

[Terrotiste]

Re: Philips 42PFL4307H/12 : No Screen , vertical gray stripes

Hello
Thank you for your answer
Of memory, because almost 1 year ago that I did the test, the sound was present when I plugged a portable PC on the source HDMI

This means that the motherboard is hs?

Thank you for your help
Cordially
Jérôme

[Andrew F. Ali]

Re: Philips 42PFL4307H/12 : No Screen , vertical gray stripes

Audio? Yes? I would suspect T-CON Bd.

[Terrotiste]

Re: Philips 42PFL4307H/12 : No Screen , vertical gray stripes

Hello

Audio is Ok with Pc connect on HDMI

Cordialy

Thanks

[Terrotiste]

Re: Philips 42PFL4307H/12 : No Screen , vertical gray stripes

Hello
I re-open this subject. As you advised me, I changed the card tcon TV and always the same vertical gray bars on the screen .... like the photo ...

Another search track? Slab or motherboard?

thank you and have a good weekend
Jerome