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I change the lamp and ballast but the tv turn on/off only the color wheel runs but not the fans the lamp try to turn on and inmidiatly shutdown I check all the voltage in the power supply and are ok please can you help me on this problem.

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Make and model please.

Posted on Feb 04, 2010

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Tv is turn on and red indicator is steady lit then after a minute the tv is turn off and red light is lit steady why,


1,Check the fans ,whether the fan is running,when you turn on the projector
2,if the fans run, then ,check the lamp or lamp ballast

We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel,
motherboard, powersupply ... with high quality and competitive price.
any questions, feel free to contact me
have a nice day!
Jerry Lampdeng Limited

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Samsung hln617w TV Dlp lamp won't turn on already replaced lamp, ballast, color wheel


It sounds like the main power supply has a bad capacitor. its a typical issue with a lot of electronic. look on the main power board that the outlet cord comes in to the TV and check all the cylindrical components for swelling, leakage, or singe makes.

Dec 13, 2013 | Samsung HLN617W 61" Rear Projection HDTV

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Samsung hlp6163w dlp tv not working, new lamp, new ballast, still three blinking lights


If color wheel does not run lamp will not fire----with lamp removed have you looked at the wheel----if not running it will cause almost instant shutdown of lamp and the set.

If the DMD board is bad time for a new set as it is well over 500 .

Mar 28, 2012 | Samsung HLP6163W 61" Rear Projection...

1 Answer

I have an Infocus SP 7200 projector that will turn on, fans run and the color wheel spins and the projection lamp blinks briefly on for a second but then straight away the color wheel winds down and the...


Color Wheel could cause this, it must spin exactly 9,000 rpm per second ,but so can having a bad ballast board it is what powers Lamp on, If you still have the old Lamp and your sure the Lamp was Bad then reinstall old lamp and see if their is an ark coming from Spark Gap on the Ballast Board,
If you see an ark then Ballast is OK.Heres another thing watch the Lamp Fan if it is defective Lamp will not power on, If the Lamp Fan stops when Lamp trys to firer,then replace the lamp Fan.

Jun 29, 2011 | Televison & Video

1 Answer

HLR 5067W 6yrs old. I replaced the lamp and color wheel about 3 years ago. Last week the TV would not turn on. Fans run hard, no light from the lamp. Tries for 3 cycles, then shuts down and front...


Tv is on every day and watches 4 to 5 hours every day?Yes,3 years now the projection lamp require replacement again and the board that call the Ballast board might require replacement too,this Ballast board only job is it to ignite the projection lamp only..

Jun 04, 2011 | Samsung HLR5067WX 50" Rear Projection HDTV

2 Answers

Samsung hln617w dlp tv won't turn on. Red temp


Had similar problem. Thought it was the lamp. Examined old lamp but it appeared to be good. Ordered a new one anyway. Changed the lamp but the TV screen would not come on. It would make the usual noise as it was going to come on normally but it would cycle 3 times & then turn off. The LED lights in the front panel would indicate a defective lamp. Then read about the ballast. Changed the ballast & still same problem. Tried starting the TV without the lamp installed & noticed that the color wheel did not spin. Removed old color wheel & discovered it was broken. This appears to be the cause of all of my problems. I wish I new earlier of the test-turn on the TV without the lamp being installed & check to see if the color wheel is spinning. Would have save money on the lamp & ballast.

Apr 08, 2010 | Samsung HLN617W 61" Rear Projection HDTV

1 Answer

Lamp Light still on after replacement


First, A common mistake made is when you insert the orange ribbon cable from the Color Wheel into the DMD bd. To correctly insert the Ribbon Cable you need to look at both sides. You will see a shiny silver side and a dull black/orange side. You must insert the shiny silver side AWAY from the Color Wheel or towards the rear of the set. Now for the Ballast. When you power up the tv,Do you hear a short Buzzing sound? If you do that means that the Ballast is trying to fire up the Lamp and is working. Next, do you hear the Color Wheel spin up? If you do not then you have installed the Color Wheel incorrectly and you need to repeat the installation while making sure that you hold the rubber gasket in perfect place or else it won,t work. Chances are the gasket is in the wrong position and is binding the Glass Wheel. The Ballast is on the right side of the engine and on top of the Lamp Housing. You will see two RED High Voltage wires coming out of one end. Don't worry, there is no stored voltage in the ballast so you won't get a shock providing you have unplugged the tv from the outlet. That is the first step before you change any parts any way. Listen for the correct start sequence. With the rear backing off and the Safety Interlock Switch is being held in the up position, turn on the set. First sound you hear is a clicking which is the power on relay engageing. Then you will hear the fans turn on and then the Color Wheel spin up. Once the Color Wheel spins up and comes to full RPM then the Exciter on the Ballast will Buzz for less than half a second and then the Lamp should light up. Now if you have installed the correct Lamp and correctly installed the Color Wheel and you either are holding up the Interlock Switch or have reinstalled the rear cover and tightened all of the screws you should have a working tv.

Jul 12, 2009 | Samsung HL-R4266W 42" HDTV-Ready...

1 Answer

Samsung DLP TV has lot picture. Makes a Humming sound


That sounds most like the color wheel,
to change that you need to have some skill in electronics, I would recommend to take it to a shop

Apr 25, 2009 | Samsung DLP HL-P5663W 56" TV

1 Answer

Clicking Noice after replacing shattered color wheel, ballast and lamp...


Not sure if this will help but I read in the manual that if you have
a clicking sound that the cable setting and the air setting are both turned on...Good Luck

Jun 04, 2008 | Samsung HLR5067WX 50" Rear Projection HDTV

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