RCA TruFlat 27F520T 27" TV "high pitch squeal picture" Questions

High pitch squeal, buzz, no picture Panasonic TV. CT-32G13W. The last few weeks I have to restart the TV several times to get it to stay on. Picture starts out with horizontal lines - like the really ...

High pitch squeal RCA Model f27650 TV is about 2 years old, when plugged in there is a high pitch squeal and a clicking noise from rear of set , no picture or sound. Opened rear of set and transformer

...high-pitched squeal usually indicates that the horizontal drive circuit has failed as a result of a dead line-output transistor. This symptom indicates that the control circuit of the main power ...

...You have a short in the TV. Probably a horizintal output transistor. They squeal high pitched when they short out. Unfortunately you must have it repaired by a professional service technician. ...

...High pitch squeal RCA F36650 Hi, I have a RCA F36650 with no picture and a high pitch squeal. After checking out your site I found this solution: replace flyback transformer (IHVT).Also,replace horiz ...

high pitched squeal Audio output IC fault. Replace it. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the

...picture and sound and it makes a high pitched squealing noise and the light indicator on the front of the TV flashes six times. Then the squealing noise starts again and the indicator lights flash ...

...picture went out, sound went out and began a high pitched squealing sound that wouldn't stop unless I unplugged it. Is this an easy fix? Your set is shorted circuit condition. The power supply is ...

...high pitched squeal or whine. once turned off for approx 10-15 mins can turn it back on for another 20-30 mins before squeal will return. basically once warmed up tv squeals, then turn it off let set ...

...high pitched squeal I turned off my 6 mo old 20mt4405 a couple days ago and later when I went to turn it back on I got an almost entirely black screen with about 1/2 in line of color/video in the ...