Question about RCA F32450 32" TV

2 Answers

Picture went out and all the tv does is make a buzzing sound

I was watching a football game Sunday afternoon and the picture went out on my TV. The sound was there, but no picture. Then after a minute of that, the sound was gone and a humming noise started. I unplugged the tv, then plugged it back in and the same humming noise. While plugged in, none of the buttons work on the remote control or the on the tv. You can't turn the humming off unless you unplug it. So, I waited 24 hours before I plugged it back in and still the same thing. Any recommendations? Thanks

Posted by Michael Plumlee on

Ad

2 Answers

Anonymous

Is this set worth fixing. I have one with the same problem about five years old.

Posted on Dec 09, 2007

Ad

Anonymous

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 337 Answers

The horizontal output transistor drives a transformer that gives you the high voltage to light up the picture tube,either the transistor or the transformer have gone bad,sometimes both have to be replaced and sometimes the transistor fails for no reason by itself.Be safe and call for help if you are not familiar with tv service.

Posted on Sep 20, 2006

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
3answers

What do you think is wrong with my television, it has sound but no picture. How can I fix the problem?

Hi there
I would go to menu on the remote , from there to picture go down the list, if you do not find anything there to help you. Go to Support and to the E manual .
26053790-x3zeawgeewbvgdzeyuixqaom-4-0.jpeg Kolbrun
0helpful
1answer

Watched tv last night without any problems.

if you have the right video inputs and your cable box is working then your tv is shot .
sometimes your cablebox is outputing excess poxer that can affect your tv .also get your cable tv company involve.
1helpful
1answer

Samsung DLPTV bad picture and buzzing sound

You color wheel blew a bearing. You need to replace the color wheel.
0helpful
1answer

TV WENT BLACK WITH BUZZING/SOUND

hi the problem is the picture tube of ur television has got damaged.. its better to replace a new picture tube...
0helpful
1answer

No picture

unfortunitly sound is one circuit ,,while all the rest makes a picture. hearing a bang could mean a capacitor exploded, your fly blew up..or even you lost a tube. you need a tech. good luck
1helpful
1answer

Hitachi 53 fdx 20b pojection tv

If you lost the picture and even the menu does not show up on screen, then I will bet that your high voltage has shut down or the computer has stopped the picture because it has detected a fault in the vertical circuit. In either case this is something that cannot be reset with the buttons or remote and should be handled by a qualified tech.
0helpful
1answer

RCA F32650

I let it go and she corrected by herself. What do you think?
Not finding what you are looking for?
RCA F32450 32" TV Logo

Related Topics:

184 views

Ask a Question

Usually answered in minutes!

Top RCA Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76791 Answers

 Francisco Mauricio...
Francisco Mauricio...

Level 3 Expert

1551 Answers

Cindy Wells

Level 3 Expert

6370 Answers

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

Answer questions

Manuals & User Guides

Loading...