Questions & Answers for: Toshiba ptc

...is also a rainbow glow. What happened and is it repairable? i think you have a burn element called PTC in it it is a kind of remegnetizing the screen to get no magnetic fields affect the screen

...is pretty good. Thanks. you might have a couple of dry joints, and you might also have a bad PTC inside that degauses the screen when tv starts up. Please try another good tech for a service. ...

green red snow after tv warms up can u help me Hello Wang77, You probably have a faulty PTC problem, the black square thing near your AC input on the PCB Board, if we are talking about normal CRT TV ...

its a toshiba and when you turn it on the screen goes multi colours then after a bit it puts its self on standby change PTC of your smps power supply of tv