Question about Samsung HLP4674W 46" Rear Projection HDTV

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I HAVE A SAMSUNG SP46L6HV REAR PROJECTION HD DLP TV AND IT HAD MAKING A NOISE BUT NOT THAT LOUD AND THEN ONE DAY IT WAS ON AS NOMAL AND JUST WENT OFF , MY HUBBY TOOK THE BACK OFF AND SAID THE LAMP WAS FLICKERING IM WORRIED IS IT JUST THE LAMP OR IS SOMETHING ELSE AS WELL AS THE LAMP AS I WONT BOTHER TO BUY A LAMP IF THERE MIGHT BE OTHER PROBLEMS ALL HELP GREATLY APPRECATEIED THANKS

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Before it went out, was the sound like a fan or high pitched in nature?

Lamp can be removed (is is customer replaceable) to see if shattered inside.

I suspect a bad color wheel, which is not hard to replace. See attached photo of color wheel.

Examine lamp and if not shattered do not buy one to try.

I am here to help you for free.

Comment here and I will assist you.

SD TECH

Posted on Sep 16, 2010

  • SD Tech
    SD Tech Sep 16, 2010

    see color wheel

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Before you purchase a lamp. Turn on the TV and feel the top. If the tv is vibrating your color wheel ***'y came apart. last time I repaired one of these the cost of the lamp and color wheel made it not worth repair.
If you had low lamp warning - either on screen or with front LED indicator before lamp acted up, lamp replacement will be the fix. 99% sure.

Posted on Sep 16, 2010

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Is your TV a SAMSUNG DLP TV Model HLN437W Rear Projection Digital HD?
If so I found a TROUBLESHOOTING GUIDE @
http://support-us.samsung.com/cyber/popup/pop_troubleshooting.jsp?ia_cd=02010300&model_name=HLN437W

A probably INTERACTIVE ONLINE SERVICE REQUEST FORM @
http://www.samsung.com/us/support/repaironline/supportOnlineServiceRequest.do

PHONE #S FOR SAMSUNG:
mobile phones: 1-888-987-HELP(4357)
  • Mon - Fri : 7am - 9pm (CST)
  • Sat : 9am - 6pm (CST)

digital HDTVs: 1-800-SAMSUNG (1-800-726-7864)
  • Mon - Sun : 9am - Midnight (EST)

printers: 1-800-SAMSUNG(726-7864)
  • Mon - Sun : 24hrs

IT Products for Business: 1-866-SAM4BIZ(726-4249)
  • Mon - Fri : 9am - 9pm (EST)

All other products: 1-800-samsung (1-800-726-7864)
  • Mon - Sun : 9am - 9pm (EST)

To see PHOTOS of REPLACING a SAMSUNG DLP TV ballast go to:
http://forum.doityourself.com/electrical-c-d-c/248376-testing-ballast.html

Hope this is helpful.

Good Luck!
Jack iaria

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