Question about Samsung HLN467W 46" Rear Projection HDTV

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Vertical lines on one half the screen

After 2 weeks of vertical  lines the picture is gone and the set makes a sizzling noise when turned works.

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Re: vertical lines on one half the screen

Did u find the solution to the problem of vertical lines??/

Posted on Feb 19, 2008

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Re: vertical lines on one half the screen

Sounds like Light engine sizzle noise makes me think color wheel.

Posted on Feb 06, 2008

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Wavy picture at bottom half of screen looks like two different colors, top half convergence looks good bottom half of pictute looksbad . Can it be vertical coil on two piture tubes not being drivendue to...

Projection TV sets have two very common problems listed below.

Problem #1) 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
*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

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your vertical hold is out on the tube. new tube is needed. cheaper to get a new flat panel tv.

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Does it look like a 3D image?
Would you be able to post a picture of the TV with the mention lines?

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something fried .. sounds like the vertical has gone ,
call a tech.

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dear one

your this probleam is with inerface card which built in tv .so called your service pepole and ask him to reinstalled the input interface card again. if you not taken it seriously it may a big problem for your tv in futre so just take an a action

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this you forget the MUTE buttom on the remove control?

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the person you talked to at samsung is more than likely a customer support rep that does know anything but what his computer tells him. i have seen this symptom several times in many makes and models. if you can give me your full model number i will give you a part number to fix this issue.

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Pix looks like a light pipe issue, inside the Light Engine. as far as the shutting down, could be a bad fan causing the grinding and when stopps the DMD turns the set off.

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1 Answer

Vertical Green/Purple Lines on lower half of screen

I would contact RCA if the repair center dosent know how to troubleshoot this set. But I bet its an eeprom or ground issue. Contact RCA here at 580-634-0151 or At,,,00.html Good Luck

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