I have replaced one burnt thermistor with a new 10 Ohm one ([url]https://uk.rs-online.com/web/p/thermistor-ics/1857867[/url]), left the other old ones in place as they did not look damaged.
The TV is working fine again, hopefully this will be a permanent fix.
Thanks to this forum and specifically to [USER="169795"]lotas[/USER] and [USER="50688"]slybunda[/USER] for detailed guidance.https://I have replaced one burnt th... look damaged....

I have opened the TV, and can see that TH2 (just one of the three) thermistor is burnt, photo attached. I do not see any markings, but based on the earlier post from [USER="50688"]slybunda[/USER] it must be SCK 102.

[USER="169795"]lotas[/USER], I see you have suggested to replace it with 20 Ohm ([URL]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-tvs-and-video-sources/41291-bush-vestel-led40127fhdcntd-turns-off-and-on-repeatedly/page9#post1867354[/URL]), is that right? or did you mean replacing two of the old...

Hi,

I have Toshiba TV 75u6763db, now 6 years old, experiencing symptoms, exactly as [USER="50688"]slybunda[/USER] has described: works fine but when entering standby mode after a couple of seconds it powers back on and then keeps turning off and on..

I did not open the TV yet so can't at present confirm if the same thermistors are burnt.

[USER="50688"]slybunda[/USER] – is your TV still working a year after your repair?

I am also in the UK, so would you still advise to use NTC 1512 Thermistor ([URL]https://uk.rs-online.com/web/p/thermistor-ics/1857833)?[/URL]...