Question about Sanyo DS24425 24" TV

2 Answers

Buzzing in television

I have had my sanyo 25 inch tv for 6 years. it buzzing loudly and i dont know why. i thought it was my u-verse cable, but it seems the tv just is buzzing and i see there is a running ling that goes verticle. is it my picture tube? would it be cheaper to repair or buy a new tv?

Posted by on

  • autreydndr Aug 16, 2008

    sanyo DS25390 , 25 inch, I think. when I turn it on, a loud buzzing sound is heard, the picture is very good, it sounded like a cooling fan blade hitting something, when I first heard it, but there is no fan inside. I took the back off, used the vaccuum cleaner to blow dust out of the TV, put the back back on, the sound is still there, when I turn it on, but goes away after about 2 minutes, and the TV works great. anyone have any ideas, what the problem is, Thank you

×

Ad

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 3 Answers

As I have said to someone else with the same problem, with the back off looking at the back left front corner is where the problem is located.Slide out circuit board,you may have to disconnect white wire in this area which is the degaussing coil wire.Look for little blue box(power relay) there is a capacitor near it at location #c622 which is a 470uf 25volt capacitor.Once you locate and remove it replace it with a 470uf 35volt capacitor.Observe polarity of capacitor the white dot on the circuit board is negative.I have repaired the same unit with the same problem for a friend and that was the first part I replaced and problem solved.I was a electronic tech. now it is a hobby.To make the bottom of the board easy to work on I layed the t.v. face down then pulled the board out to work on it.Good luck and remember the caps. are still charged so dont touch the big ones.

Posted on Jan 23, 2009

Ad
  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Governor:

    An expert whose answer got voted for 20 times.

    Scholar:

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

  • Expert
  • 67 Answers

Sounds like power supply buzz. Usually means dried- out electrolytics, U need a serviceman. Could be frame buzz, but I think unlikely.

Posted on Jan 19, 2008

Ad

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.
Good luck!

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

Where is the reset button


Sanyo Service Menu - Factory-Reset.com

factory-reset.com/wiki/Sanyo_Service_Menu
Jump to Sanyo TV Service Menu Method 2 - Unplug the power cable. Press and hold the {VOL -} button on the TV while plugging the power cable back ...

Sanyo TV reset button location? ' Yahoo Answers

https://answers.yahoo.com/question/index?qid...
Jul 27, 2007 - Does anyone know where to find the reset button on a 32" Sanyo TV? The thing is just totally dead and I am thinking maybe if I push the reset it ... I have a Sanyo TV, I accidentally hit the reset button twice. I ...
Aug 6, 2012
36 inch sanyo tv won't change off video 2?
Apr 17, 2010
I accidentally hit the 'reset' button the remote of my sanyo tv ...
Jan 6, 2010
Sanyo DS32224 TV Problem!!?
May 21, 2009
More results from answers.yahoo.com

Nov 29, 2015 | Sanyo DS31520 31" TV

1 Answer

Sanyo 25" 10yr old model


is the sound like hissing or like a spark something like?hissing can caused by leaking of high voltage that is dangerous and sould be fix right away

Jul 13, 2011 | Sanyo DS25390 TV

1 Answer

My Sanyo is a year old. We got a new cable box, plugged in in and it worked fine for about 10 minutes. Then the volume spiked very loud, it glitched, shut off for 10 seconds, and then comes back on. It...


Hello roby, hi, to find if the problem is the cable box or the TV, try using another TV. if the cable box performs normally, you have a problematic TV. Otherwise its the cable box.

Dec 04, 2010 | Sanyo DP32649 31.5 in. TV

1 Answer

Loud buzzing sound on Sanyo AVM 1909


I had a problem like that so I disabled the tv's onboard tuner (input source)and now we use the cablebox's video and audio out to the video and video in jacks on the TV this will work as long as you have a cable box or sat reciever for your video and audio source and of course your TV must have video and audio inputs so it will work.

Good luck Rich

Jun 06, 2010 | Sanyo AVM-1909S TV

2 Answers

Need a remote code my new sanyo tv to go with att-uverse cable sanyo #dp19649


I went through all the Sanyo TV codes and then started entering in groups of 10. The U-verse offered 1103 i did 1100 to 1110 and it worked with 1107. Unfortunately at&T said you have to check the manufacturer which doesn't list universal codes. I was lucky on the Sanyo 18.5" LCD from Walmart using 1107!

Aug 31, 2009 | Sanyo DP19647 19 in. LCD TV

1 Answer

I have a 51 inch.samsung dlp tv it has a good pic and sound


the humming usually means the Color wheel bearings are going bad.

May 10, 2009 | Samsung HLR5064W DLP Projection TV

1 Answer

Loud Buzzing during commercials


If you are like us here in UK- that TV aint going to get fixed or if they can they will charge nearly the same as for a new one.
The loud buzzing from what you described is from the Line Ouput Transformer[LOPTI] on its last legs, it generates anything up to 20,000volts and ain't to be messed with.
Christmas is coming - go treat yourself.

Dec 19, 2007 | Televison & Video

Not finding what you are looking for?
Sanyo DS24425 24" TV Logo

Related Topics:

192 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sanyo Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75311 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

 Grubhead
Grubhead

Level 3 Expert

5391 Answers

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

Answer questions

Manuals & User Guides

Loading...