Question about RCA F36650 36" TV

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Picture problems It almost seems like it is getting a interference or something. The picture is good and the some off it gets distorted in some places and then it goes back to normal.

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Re: picture problems - RCA F36650 36" TV Standard (CRT) Televisions

Replace tuner

Posted on Dec 22, 2007

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Re: picture problems

Problem in the tv tuner. video processing cirucuits. Contact service engineer as there is no rectification process from the user part

Posted on Dec 20, 2007

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Phillips 28in wide screen tv. Picture OK through Sky, but has two moving distortions on ordinary aerial. Actual picture is good but the distortions moving up the screen make it very difficult to watch.

Even digital signals can be sensitive to electrical interference and using an antenna, you could be getting garbage from any nearby 'noisy' source. Something you might try is to temporarily switch off any electrical device in your home, one at a time and look for changes in the banding you have.
If the antenna you are using is outside (rooftop) and is rotor equipped, try changing the position to see if there is any increase or decrease of the problem. If an indoor antenna, rotate it slowly while watching the TV display for change. You may be able to determine the general direction of the source of interference. Some seemingly innocent devices that can cause problems; - Light dimmers/controllers - Poorly designed network routers - Cordless phones - Power supplies

Dec 01, 2010 | Philips Standard (CRT) Televisions

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Kv-35xbr48 turns on fine nice picture then horizontal lines form distorting picture like interference also is the back hard to take off and put on needs a good vacum thanks for any suggestion

At first the picture is ok, and then distorted with horizontal lines i thinks. If the horzontal lines are parellel acros the screen, with an inch apart across the whole screen, your tv needs screen adjustments. Screen voltage may be high. look into the crt base also. Change it first. These also not resolve the problem, LOT may be faulty, with respect to screen focus pack. May need replacement. Try first setting screen voltage to a lower settings and observe.

Oct 14, 2010 | Sony KV-35XBR48 35" TV

1 Answer

My TV (Sony KP-53HS10) TV recently experienced color problems. The problem seems to be that the 3 colors, blue green and red seem to be out of synchronization giving the picture a distorted or blured...

The problem might be the Convergence circuit went bad, generally there are 2 chips (part# starts with STK392 - something) that will need to be replaced, it involves de-soldering and soldering some tried doing themselves and made it worst. A local TV shop may charge from $300 to $475 depends on the labor service call and parts.

Good luck
N Sabre

Nov 08, 2009 | Sony KP-53HS10 TV

1 Answer

RCA 27R410T Television colors are distorted

If you`re talking about colored spots in the screen, then you may have a degauss problem. It was frequent for those sets to have bad solder joint on the degaussing coil connector or thermistor next to it.If you`re handy with a soldering iron these connections would be near the a.c line input. good luck and don`t forget to unplug

Nov 01, 2009 | RCA 27R410T 27" TV

1 Answer

Sound interference

As you there seems to be interference via sound as the picture is fine. the interference is a crackling noise& tv is old 1 CHECK SPEAKER 2 so in that case tunning in sound section is disturb get it tnnned. 3 any components in sound section has done defective(SIF)SECTION. 1 CHECK SPEAKER not matching or paper torn or paper cone hard.

Sep 17, 2007 | Standard (CRT) Televisions

1 Answer

Green wave-like color distortion over reds

do you happen to have any speakers of any size within about 3 feet in any direction of the tv?? move them if so, I have large speakers about 5 feet from my tv at home and i still get some distortion once in a while with red and dark green streaks.

Aug 15, 2007 | Sony WEGA KD-34XBR970 34" TV

1 Answer

Toshiba horizontal distortion

sound like you may have bad connection at or in the tuner section. U could try soldering around the board at the tuner area and if U should deside to try with in the tuner a fine soldering tip is require and solder all the grounds in and out ( out, the main pc board)

Dec 23, 2006 | Toshiba CF30F40R 30" TV

1 Answer

Green screen with almost horizontal zigzag lines

Is good that you hit it and it reacts,very likely you have loose conections in different places but for the distorted picture you need to check the horizontal driver transformer and flyback after that is corrected you need to check the complete chassis for loose conections.Take your time.Good luck.

Sep 07, 2006 | Sony FD Trinitron WEGA KV-27FS100 27" TV

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