Televison & Video Logo
Amanda Witt Posted on Apr 24, 2007
Answered by a Fixya Expert

Trustworthy Expert Solutions

At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.

View Our Top Experts

Popping noise I've had this tv for about five years, Its an 27" RCA standard screen television. For the first time two nights ago it started making this popping noise in the back and along with it the screen sometimes will get a white line going across it but only when it makes the noise. I left it on still after hearing this and a couple hours later it became loud like someone was slapping their hands together. The next day i turned it on and it was back to the lower popping noise. It makes the noise for about 5 minutes after i unplug it even. We took the back of the tv off and vacuumed out as much of the dust that we could but it didn't stop the noise. Any idea what to do?

  • 1 more comment 
  • deer hunter Nov 02, 2007

    JVC 32" standard TV makes "Thumping or Popping" pattern but no Leds lit or any other sounds. Can't turn off with remote or on TV - must unplug to stop sound. Help!!!!!!!!!!



    Elmer

  • rickrad Dec 26, 2007

    popping noise on tv

  • Anonymous Oct 12, 2008

    We have a 32" F32649 doing the same thing, I assume the same solution? Is it easy to get the back off without breaking it?

×

1 Answer

Henry Thomas

Level 3:

An expert who has achieved level 3 by getting 1000 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Genius:

An expert who has answered 1,000 questions.

  • Master 1,074 Answers
  • Posted on Apr 24, 2007
Henry  Thomas
Master
Level 3:

An expert who has achieved level 3 by getting 1000 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Genius:

An expert who has answered 1,000 questions.

Joined: Jan 16, 2007
Answers
1074
Questions
2
Helped
336283
Points
2402

The anode cap on the back of the tv tube is leaking the high voltage be careful as going into the back of a tv it store very high voltage and could be fatal.the solution to problem get a tube of clear or red silicone discharge the high from the tube,you do this by getting a alligator clip with wire attach clip to a ground wire on the back of the tube attached the other end of the wire to screw driver gently push it under the Anode cap you will hear a popping sound with i little sparks. remove the cap from off the tube get some alcohol wipe the dirt away apply the silicone around the anode and the anode cap place in on back and leave it to dry and cure for about 7 hrs close up back and turn on your tv and all the popping sound is gone.good luck.but if it is the wire for the anode cap that comes from the flyback is the one leaking change the flyback.again good luck.contact me on fixya.com or email me at [email protected]

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Menu keeps popping up

Make a hard reset to this set and try.
0helpful
1answer

I've had this tv for 4 years. About a week ago, the top half of the screen went black..i think the top went out, but im not sure.

Unfortunately it's time for a new set. the lamp ha s gone and the cost to fix will be the same if not more than to buy a new one..good luck
0helpful
1answer
0helpful
1answer

I have an RCA F27442. I get a popping sound and

You have a bad flybacktransformer. This is what is causing the popping!
0helpful
1answer

Rolling lines on screen

Sounds like the power supply has a bad capacitor. This problem can inject excessive 60 hz from the AC line into the vertical stabilizing picture system. The hum also my come from the same reason, bad or leaking filter capacitors. Cheaper just to buy a new TV or borrow another TV and connected to your system to see if the problem still occurs.
0helpful
2answers

Rear screen tv

replaced flyback transformer
0helpful
1answer

32 in RCA MODEL NUMBER f32650

TV FINE UNTIL 2 NIGHTS AGO HAVE HAD 4 YEARS, STARTED HAVING A FOGGY SCREEN WITH WHITE HORIZONTAL LINES. HAS SOUND A FOGGY SCREEN WITH WHITE HORIZONTAL LINES. called retrace lines please check 1 screen control on eht transformer is mituned 2 supply to screen of crt 3 supply to rgb video output is absent 4 connector loose 5 crt base loose thanks
0helpful
1answer

TV went out

Hey Jim, The high voltage protection circuit has gone out on the D-board and will need to be replaced. The fuse to the power supply is probably fine. A good repair tech shouldn't charge over $125 for this and it only takes a couple of hours. Let me know if I can be of further assistance.
0helpful
2answers

RCA 27" TV F25432

You apparently have a high voltage arc. Possibly the anode lead to your picture tube. Also the flyback transformer could be arcing. If you're not experience with tv repair, you need to have a tech check it for you. The circuits operate at very high voltage and if you get into it you can get a possibly fatal electrical shock. Be careful !!! Stargazer
Not finding what you are looking for?

1,252 views

Ask a Question

Usually answered in minutes!

Top RCA Televison & Video Experts

matt martin
matt martin

Level 3 Expert

1259 Answers

Grand Canyon Tech
Grand Canyon Tech

Level 3 Expert

3867 Answers

Cindy Wells

Level 3 Expert

6686 Answers

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

Answer questions

Manuals & User Guides

Loading...