Question about Samsung HCN4226W 42" Rear Projection HDTV-Ready Television

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Tv takes 20 minutes to turn on, keep hearing a clicking sounc

When we try to turn on the tv, not with the remote, but from the actual tv itself the tv just clicks and clicks. So now we don't turn the tv off. We turn of the cable and the tv just stays on. Last time we turned it off it took 20 minutes of clicking before it came back on. Need help

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  • Samsung Master
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Ur tv the Ballast board the help to turn on the tv projection bulb is dead.Try website like Tvrepairworld.com to buy the Ballast board for the replacement.The Samsung/Akai tvs use the same Ballast board.When in the website go to the menu that said Samsung/Akai circuit boards.Pick that option click on it,u will see a picture of a Ballast board look like.

Posted on May 31, 2010

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1) Replace the batteries on your remote control.
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I HAVE AN HCM 4215W SAMSUNG 42 INCH TV THAT WILL WORK FOR ABOUT 20 MINUTES THEN SHUT OFF...I USE THE REMOTE TO TURN IT ON BUT ONLY THE RED LIGHT COMES ON. IF I UNPLUG IT AFTER ABOUT ONE MINUTE THE LIGHT...


Having in mind that a generic lamp will give you 4500 to 6500 lamp hours and the Phillips will give you 6000 to 8000 lamp hours and that you TV is 4 years old more likely you are looking to replace you lamp;The lamp itself typically uses AC current and about 15,000 volts to ignite the lamp's mercury vapor gas. The gases inside the lamp react when electricity charges up the mercury gas creating very bright light. The voltage drops to keep the flow of electricity to the lamp.
If you can hear your TV fan working is NOT you power supply,but if you hear a constant clicking you BALLAST needs to be replace,
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You can find your parts at:http://www.discount-merchant.com/SearchResults.asp?Search=HD50LPW175?Click=52978
I hope this will help,please keep us posted.

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If you hear a grinding,whirling,spining or buzzing sound, that sounds to me like the COLOR WHEEL,the reason for that is because your color wheel spins at 5,000 rpms(revolution per minute) and something that modifies the balance of the disc can cause different things,Unfortionatelly the only way to check that the color wheel is working properlyis you need to check it out physically

I did some research and I found the color wheel at DM;http://www.discount-merchant.com/Samsung-Replacement-Color-Wheel-HLS-HLT-Series-p/samsungcolor_wheel_bp96-01579a.htm?CLICK=52978

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These TV sets have a safety feature where it will shut back down if a high voltage is indicated. Unfortunately, the electronics for these safety features are not very reliable and give false indication. Letting the unit sit off lets the capacitors leak voltage as well as cool off. These two factor help with the unit not falsely indicating a high voltage condition.

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Good luck!

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