RCA F32650 32" TV "high pitch noise using hot" Questions

High pitch noise I have 2 of these televisions in the bar I manage. They are both 3 years old. They have begun to give off a high pitch noise. It could be after 20 minutes of use or up to 3 hours of ...

...high pitch squeal. Most times it is intermitent. Touching on the coil with something (non electrical, like wood) will make it stop or change it's pitch. The fix my shop uses: It's not to technical, ...

high pitch there a high pitch noise coming out of the tube it just started dont know wher it coming from. picture is good as well as sound. TV is a 32" sharp 32sc26b. Is the tube going out? Can this ...

high pitch sound for Sony FD Trinitron WEGA KV-27HS420 27" TV When the TV is on I get a high pitch sound. I turn on the volume mute and the sound is still on. I turn off the satillite and still have ...

...high pitch squeal you hear is usually caused by a coil vibrating, normally in the horizontal circuit. I've also seen the ferrite bead on the horizontal output transistor do this, but, it is rare. I ...

...high pitched whine or buzz it is likely a transformer vibrating so hard it is making the noise.There are ways to try to deal with this issue but the set has to be opened and probed to locate where it ...

High pitch sound When I turn on my Panasonic 42 in standard tv, I get no picture or sound just a high pitch sound. When I try to turn off the TV using the main power button it will not shut of the ...