Question about RCA TruFlat 27F520T 27" TV

1 Answer

My TV keeps turning on and off

But no picture, please help!!!!!!!!!!!!!

Posted by on

  • Anonymous Jun 04, 2008

    my tv keeps turning on a nd off/changing chinals

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Expert
  • 85 Answers

The main board and crt socket of your tv is the main problem,you may coldsolder the main board of your tv.

Posted on Jun 03, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

2 Answers

I accidently pushed something on the remote to my sony wega trinitron and now it says 'no signal' I don't know how to get the picture back


You probably switched the TV from analogue to digital mode or vice-versa.

There should be a small button on your remote control marked DTV or ATV. Try pressing this.

If you are using a separate cable/satellite/tuner box from a SCART cable, turn off the tv, and turn off the cable/satellite box. Then turn the TV back on, then the cable/satellite box back on. The TV should recognise there is an external input and you should be OK.

Oct 16, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

2 Answers

Tv keeps turning itself off and the white in the picture looks alittle off.


To get the right colors, especially a plain white, requires the right mix of red, green and blue from the picture tube. Sony TV sets have a circuit called AKB that automatically keeps the picture tube balanced by adjusting the signals to it. If that balance can't be achieved it shuts off the picture. This may due to tube aging so one of the color guns is too weak to adjust, or failure of parts in the AKB circuit itself. If the sound stays on and the power light starts blinking when the picture goes off, this is likely why.

On the other hand, if the set is turning off completely with no picture, sound or power light, the set may have power supply problems or defective parts in the picture tube high voltage circuits.

Since there are several possible causes, this set needs to be checked by a technician who can diagnose the problem and decide what needs to be done. It's not a simple thing I can point to and say "change this part". If the picture tube is the cause, it's better to replace the set. Otherwise get an estimate, then decide whether to fix or replace.

Apr 04, 2010 | Sony FD Trinitron WEGA KV-36HS20 36" TV

1 Answer

The picture keeps breaking up and it says "No Signal". Aerial checked and okay, so is the signal. We discovered that we need to unplug the aerial and jiggle it around slightly where it connects to the tv,...


there's a lose connection inside, if you know how to solder ,you must solder the tuner.Tuner is rectangular board covered w/ metal were the antinna plug in.

Mar 01, 2010 | Televison & Video

1 Answer

Picture on 15 year old Trintron comes on briefly then goes black


if the sound goes out its not a tube problem . a bad tube would have no effect on the sound .you problem (my guess) is in the power supply . a modern tv power supply has parts of it that stay on all the time unpluging it is not the problem its when you plug it in ! the power supply gets a JOLT . you might get away with it ,you might not . thats why we install surge arrestors on power plugs and with expensive tvs i recomend a UPS a power unit that keeps the tv powered even wnen the line power is out . thats keeps everthing in the sets nice and even ,so the tv lasts longer ... a modern tv turned off uses about 1.40 in electric a YEAR in standby mode , so what are you saveing if you send you set to the landfill early and have to buy a new one ? over 1.40 in electric ? . turn down you water heater or something else simple dont be blowing out you electronics for the sake of a few cents ..... good luck .... if this answer helped please rate a 3 or 4 , this high rateing will hepl keep me in the paid answer department . thank you

Apr 19, 2009 | Sony Televison & Video

1 Answer

The picture is green


your picture tube is wearing out . there is a way around it it will work for a while .you need to lower the drive for the green . on the board on the neck of the picture tube there are three adjustments marked red , blue, green on the front of the tv turn down the color all the way down . normally you would have a black in white picture but now you have a green and white find the screw adjustment marked green and carefully turn it down untill the picture is black in white and your fixed . adjust color back up .... dont do this repair unless you are confortable working around high voltages a wrong move inside a tv can kill you , this adjusment must be made with power on so you can see the picture as your going ... so this may not be for you . use your own judgement ........Please if this answer helped , please rate this 3 or 4 stars . and keep me in the paid answer department . A 1 or 2 may knock me down into the unpaid ranks. Thanks Cactus Bob .

Mar 26, 2009 | RCA Televison & Video

1 Answer

JVC AV-32D305(?) turns off sound but not picture


if you know how to solder ,resolder the amplifier your tv .or check speaker

Sep 03, 2008 | JVC AV-32D305 32" TV

1 Answer

My rca


Tac switch defective. (front panel control switcht) replaced it.

Aug 04, 2008 | RCA F27442 27" TV

1 Answer

My TV keeps turning on and off


Your Tv have a dry solders around the horizontal side.

Apr 18, 2008 | RCA F27665 27" TV

1 Answer

Tv stopped working


HV problem. I'm sorry but there is a time for the TV dudes to come see everyone and this is your turn...accordianman

Oct 10, 2007 | Sony FD Trinitron WEGA KV-36FV300 36" TV

1 Answer

TV keeps flashing on/off


Is the picture coming and disappearing? Or is it that the TV is switching ON and then OFF? And what about the sound? Please provide more details.

Aug 28, 2006 | Sony KV-32S35 32" TV

Not finding what you are looking for?
RCA TruFlat  27F520T 27" TV Logo

Related Topics:

52 people viewed this question

Ask a Question

Usually answered in minutes!

Top RCA Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69878 Answers

matt martin
matt martin

Level 3 Expert

1198 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a RCA Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...