Questions & Answers for: Sanyo high pitched noise

...high pitch noise and none of the controls work and the screen is black. any ideas??? If still under warranty or if you have no electronic repair experience you should take the set back to the shop or ...

High pitched buzzing... My Sanyo DS27910 has developed a high pitched buzzing, whining, or ringing after the set has warmed up. It seems to come from the cabinet and not the speakers. I disconnected ...

high pitched sound. The noise slows down and stops when the TV is unplugged. the power button doesn't work. What's wrong? Can it be fixed? Signed, TVless Yes,it can be repaired,sometimes for no reason

high pitch noise A high pitch noise comes from the back of the television now and then. If I rap the top or side of the tv it stops momentarily. It seems to be happening more frequently. Hello, Sorry ...

...high pitched squeal when on. If I mess with the cable connector on the back of the tv in gets better and sometimes goes away. Im guessing its a loose connection How can I fix it? The noise is coming ...

...high pitch noise. I had to unplug it to get the noise to stop. the tv does not go on or off when plugged in, only blank with the high pitch noise. Is it the pciture tube? it's probably not the tube. ...

...high pitched noise and then the TV goes out - the picture freezes and then the screen goes black our Sanyo Flat screen tv freezes, makes a loud noise, then turns off then back on automatically. It ...

...high pitched noise, and no picture or anything. I don't know what to do with it??? Help Hi, that probly a power supply plroblem, or a high voltage regulator and the horizontal transistor that drive ...

high pitched noise, although picture and sound are fine? TV works fine except for this noise Barb, noise may be from a power supply/ transformer on it's way out. "I hope this helped you out, if so let

...high pitched buzzing noise whenever I plug it in. There is no sound, aside from the high pitched noise, and no picture. Any help? That is probably the flyback transformer and may be dangerous to ...