Question about Samsung TXN3075WHF 30" TV

1 Answer

Bad picture Wavy picture and bowing on edges.

Posted by on

Ad

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Novelist:

    An expert who has written 50 answers of more than 400 characters.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 211 Answers

Hi Dan,
It sounds as if you have a bad filter capacitor in your power supply. Check the main filter caps rated at 150 volts and above. It's likely one is leaking and need immediate attention. I hope this helped. Good Luck
Ed
NC Electronic
Mills, Wyoming

Posted on Jan 06, 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 there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

53" rca model p52754at


CRT pictures that "bow-in" on the edges usually indicates that the high voltage power supply is failing.

Dec 03, 2010 | Televison & Video

1 Answer

I have a Philips 60PP9202 60 in. Rear Projection HDTV-Ready Television. I do not have a remote for it, which I am going to purchase ASAP. When I press the up/down channel button on the TV it changes the...


Ur tv have a convergence problems.Ur convergence board the two convergence ICS,and some or all it resistors are dead.U know how to solders?U have soldering tools,and solders.Tries Websites like Tv repair World.com,Tvrepairkits.com to buy a convergence kit to repair it ur self.The shop will cost u $300-350 for parts and labors.

May 10, 2010 | Philips 60PP9202 60" Rear Projection...

1 Answer

The picture is bowed and has a rainbow affect around the edges


Projection sets have two very common problems.

The first common problem is convergence

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony, Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer, Hitachi,Mitsubishi,Zenith and others.
You can get more information and a DIY convergenece repair kit with instructions from the link below.

Here are some of the most common problems with these sets...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped or bowed
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2 - Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

bb0cf99.pngYou can see some more examples and find a fix using this link on Fixya http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Dec 01, 2009 | Mitsubishi WS-55809 55" Rear Projection...

1 Answer

Bowed picture and color misalignment


Replace both STKS ICs Ck low ohm resistors 2.7ohms most of the time there will be 2 of them bad.

Jun 11, 2009 | Samsung HCN5527W 55" Rear Projection...

1 Answer

Hi, have a 50 inch rear projection Mitsubishi. The problem is that the picture is curved and some of the words around the edges are doubled. Its most noticeable when watching sports because the score board...


power transistors in the convergence circuits on this series TV go bad after several years, making the wavy lines around the edge of the screen and 'doubling' of the edges of the text in varied colors which do not converge. Professional repair is required unless you are brave enough to tackle the project yourself and follow some rather simple instructions, buy a few tools from Radio Shack, and save yourself about $500 bucks...which I did on my own 42" Panasonic rear projection set.

Feb 01, 2009 | Panasonic PT-51HX41 51" Rear Projection...

1 Answer

Sony KP-53HS10 - Green & pink halos & picture "bowed" on edges


you will need to replace the convergence IC's and test resistors on them for bad values , if you want to do the repair yourself
otherwise to have a tech come out and do the repair will be about $300

Dec 12, 2008 | Sony KP-53HS10 TV

2 Answers

Goofy intermitent picture (bows with wiggly fibers across screen)


Convergence amps are going bad replace these and you will fix your intermittent problem.

josh

Mar 02, 2008 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

Sudden discoloration, ghosting, bowed horizontal lines in top and bottom of picture


The most likely cause is shorted convergence chips and possibly a few pico fuses.

These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. This is called convergence.

When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired. Convergence problems are very common on all Projection TV sets including Sony,Samsung,JVC,Philip Magnavox,Panasonic,Akai,Pioneer2_bing.gif Hitachi,Mitsubishi,Zenith and others.
You can get a convergenece repair kit with instructions from the links below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms...

*Screen Looks 3-D
*Colors wont align
*Screen may look distorted or warped
*No Audio/Video - TV Shuts down - May also make a constant chirping sound

Problem #2
Another common problem is dull or washed out video.

Your set may have one or more of the following symptoms....

*Dull looking picture
*White looking picture
*Halos around objects
*Red/Orange looking picture

You can see some more examples and find a fix herebb0cf99.png http://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Nov 10, 2007 | Samsung PCL6215R 62" Rear Projection...

1 Answer

Mitsubishi vs 60719 - Wavy bow in picture


Either a bad solder connection on your convergence module or a bad convergence IC. Repair costs will probably be in the $350-$500 range.

Jan 28, 2007 | Mitsubishi VS-60719 60" Rear Projection...

Not finding what you are looking for?
Samsung TXN3075WHF 30" TV Logo

Related Topics:

119 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75843 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1689 Answers

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

Answer questions

Manuals & User Guides

Loading...