Question about RCA R52WM24 52" HDTV Projection Television

1 Answer

Tv wont come on

I turn the power on but youll hear a low thonk sond then itll tur itself of without showingn a picture

Posted by on

  • countrygirl0 Apr 28, 2008

    i turn the power on but youll hear a low thonk sond then itll tur itself of without showing a picture.



    ( I am having the same problem with my TV. I was watching it the other day and it just went out. I go to turn the power back on and it makes this sound like its coming on but dont and it shuts itself back off in a sec.) If anyone knows what this is please let me know. Thanks.

  • malcolm hough
    malcolm hough May 27, 2014

    lamp boys change your lamps,40 $ from Amazoni should stop mentioning this the price will go up ,supply and demand.,

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 143 Answers

Most times when you hear this kind of sound on a TV it is because the flyback transformer is bad (from what I can remember anyway!). Its been a while since I repaired TV's, so hopefully someone can verify my info. The flyback transformer steps up the voltage very high which powers the color tubes. If that is bad, you will get the thunk sound. Also, if memory serves me well, there is a high power output chip that could be bad as well. Please, anyone who knows TV's, please verify for me. It has been years for me!

Posted on May 14, 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:

1 Answer

I bought a second hand playstation 3 and the I need to change the sign in details from the original owners email, how do I do this?


hold power button when its off. it will turn on hear first beep then second bee and turn off. release the power button. hold it down again it will turn on youll hear the first beep and release the power button when youll hear 2 fast beep. wait 2~3seconds and youll see the factory service menu on your tv. do the factory reset

Jul 12, 2016 | Sony Playstation 3 (PS3) Console

1 Answer

Does not turn on


if the power wont come on and wont charge then you need a new battery. if itll power on but you cant log in youll have to reboot your hard drive with a recovery disc

Jan 29, 2011 | Compaq Presario 1200 Notebook

1 Answer

Toy starts runs 10 seconds and stops change fuel filter now wont


When you tur the key forward do you hear the fuel pump running? You should hear a low hum for about 20 seconds near the gas tank and then it stops. If you hear this your pump is good. If it keeps running or you can't hear it at all it's bad or the main fuel pump fuse is blown.

Jul 28, 2009 | 1990 Toyota Camry

1 Answer

No picture- no sound


hi
first of all u should check ur transistor connections.Check your Horizontal and vertical output transistors.You should also check the horizontal and vertical yoke connections as well as your low voltage regulators.... if any of these got damaged u should purchase a new one.. but try to purchase with the help of a tv service assistant...
thank u!!!
rate me

Jul 12, 2009 | Mitsubishi WD-65732 65" Projection HDTV

1 Answer

My fridge won't cool


fan blowing around compressor area is good, is the compressor itself hot??? sounds as if the overload/relay/starter. might have failed, its ploggd into the side of compressoe and acts as a thermal overload to protect the compressor from going bad, id try pulling it off adn give it a shake, if tis bad youll know right away itll be burnt up inside.

Jul 06, 2008 | KitchenAid Superba Architect KSCS25INSS...

1 Answer

Multiple issue,power light flashes


Sounds like first loose connection on circuit board. I would first look around the relay this is what clicks. Then also the low voltage transformers. These problems are always concerns when set is moved or bumped hard. Try this first. Or it could be a heated issue.

Nov 26, 2007 | Philips 50P8341 50" Rear Projection...

3 Answers

Tv wont power up makes a noise but no picture


Your power transformer is likely shot. It'll cost at least $200 to have it replaced. Someone can come to your house to diagnose it. Usually costs around $65.

Nov 03, 2007 | JVC AV-56WP74 56" Rear Projection...

Not finding what you are looking for?
RCA R52WM24 52" HDTV Projection Television Logo

Related Topics:

72 people viewed this question

Ask a Question

Usually answered in minutes!

Top RCA Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72650 Answers

matt martin
matt martin

Level 3 Expert

1207 Answers

Jaime Hernandez

Level 3 Expert

2296 Answers

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

Answer questions

Manuals & User Guides

Loading...