The TV has been running perfectly for a few days with the backlight dimmed. Thanks again for the tip!

Thank you very much for this advice! I will check it now and get back to you as soon as possible!

I have a similar problem: [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-tvs-and-video-sources/110533-vestel-telefunken-xf43g511-thermal-problem[/url]

Has anyone found out anything new about this?https://I have a similar problem: [u...ew about this?I have a similar problem: [url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-tvs-and-video-sources/110533-vestel-telefunken-xf43g511-thermal-problem[/url]

I have made some progress in identifying the problem. The 12 V voltage of the power supply is too low. It only supplies 8.8 V. Sometimes the voltage rises to 9.2 V and then the screen switches on. A Vestel 17IPS62 power supply unit is installed in my television. Can anyone give me a hint as to what could be faulty here?

I have checked all the diodes, capacitors and transistors with my multimeter and there is no short circuit or anything else suspicious. However, I also have oscilloscopes that I could use to check the voltage signals. But I haven't done that yet.

When...

Hello,
I came across this forum because I need some advice about my Telefunken XF43G511 TV. It is originally a Vestel device. For some time now I have had the problem that the TV gets a black screen when the electronics are heated up. The backlight is still there and the sound still works. It's just the screen itself that goes off. When I switch off the TV and it cools down, the TV works again after a while. Could you please give me some advice on what could be causing this problem? I have also attached some photos of the electronics.

Kind regards
Thomas...

Re: New Members - please post your introductions here

I just want so say hello
I am here, because I have a display problem with my Vestel TV