Question about Samsung HLP4663W 46" Rear Projection HDTV

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Checking the color wheel.

The four wire plug is the bronze tape like plug right? How do I check it with a meter since the part on the DMD board is so small?

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I usually check those on the rear side of the dm where the plug is solderd and i have the aligator clamps on one of my meters and put needles in the clips to check fine solder joints such as that.

Posted on Jun 23, 2008

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Hello I have a dlp samsung hlp4663wx/xaa. Last week the picture went black the sound is good . I replaced the lamp and the problem continues . I also replace the color wheel a year ago. know everything is...


It is the DMD board especially if the lamp stays lit. If the lamp is not lit... Be sure you have the lamp in properly...that is plugged in good and the door has the door switch engaged. Be sure door switch is still good and did not get damaged when replacing the lamp. DMD board can be found at encompassparts 1-800-638-3328 for 318.51 plus 150.00 for the core but right now is on FACTORY BACKORDER Part number
BP96-00678DCurrently on Ebay for 179.00 plus 15.00 shipping. Enter part number in search

Oct 24, 2011 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

I changed the color wheel in my HLP6163w. Now the color is off. I looked at the delay index and tried to adjust it but it won't work. The colors are just not right. How do I get the colors right?


Check if instructions with color wheel show a jumper on DMD board for an upgraded bearing-type of color wheel. Jumper hole would be on rear-facing shield of DMD board. (Standard 2-pin jumper used on computer boards.) Probably would have to remove jumper; not insert it.

May 02, 2010 | Samsung HLP6163W 61" Rear Projection...

1 Answer

Check Fan No. 2 Error Message


The DMD board you installed is bad. It senses the detection line from the fan and generates the error code. Try installing the old DMD board.

Mar 15, 2010 | Samsung HL-S5086W 50" HDTV

2 Answers

Color wheel plugs into what?


Okay what you can do is first make sure that you haven't lifted any foil paths on the circuit board. To do this work you will have to remove the dmd board. There are tension springs that have to be taken off to be used for screen centering when reinstalling. Use caution when handling dmd. remove sheild and make sure no small copper foils pulled up from the board. Now if the three wires that are used in the 4-pin plug connector are next to each other then you can use the 3-pin plug connector to reinstall them. Just make sure that they connect to the same place as they were removed from. And in the same order. Also, if you look closely you can see how the wires can be removed from one plug connector and installed in the other without cutting anything. Good luck with this, but you can do it if you have patience, Russmann.

May 13, 2009 | Samsung HLN507 50" Rear Projection...

1 Answer

Can someone please tell me the DMD part # for a HLR6167WX/XAP?


When you replace the color wheel on certain models you must remove a jumper plug on the DMD board. There is a service bulletin that is usually included with factory replacement color wheels. If the color wheel has a whine to it that means it is probably used and came out of someone else's set. Anyhow the plug can be accessed as I recall without removing the shield of the DMD board. I know this because my first one of those gave me grief, too. Samsung changed wheels on different versions of the same model tv so it gets confusing. You should be ok though after adding/removing the two pin plastic jumper from the DMD board. The only other thing I saw cause a green picture eas the plug that goes from the DMD to the digital board can develop bad connections and can be replaced with a regular DVI type cable. Hope this helps, Russmann.

May 05, 2009 | Samsung HLN5065W 50" Rear Projection...

1 Answer

Samsung HLR61


Check all the connection, re-check the dmd board and if all that proves nothing could be a bad wheel right out of the box.. Might also look closely at the light tunnel and see if the four small mirrors in there look clear.
Bill

Nov 11, 2008 | Televison & Video

1 Answer

Checking the color wheel on my DLP


Hello brandon b,
have you change the color wheel? what have you changed so far? Pleasenlet me know asap.

Best regards
circuitcity

Jun 24, 2008 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

About the DLP TV you helped with.


Brandon. Locate CN110 on the DMD its a wire plug. Pin 2 is gorund pin 4 is voltage for the color wheel. When the color wheel is off pin 4 should have 5V on it when power is pressed it should have 7v for the color wheel to start. If the voltages on pin 4 is 5V your DM is ok and Color wheel would be indicated as faulty, But if pin 4 is anything less than 5V its the DM which is faulty.

Jun 22, 2008 | Samsung HLP4663W 46" Rear Projection HDTV

2 Answers

Samsung dlp model HL-R5064W about 3 years old im getting greenish white dot lines vertical about every inches to every 6 inches have had one service person in to look at it but said he need it to take it...


Hi..it is the DMD board (digital mirror display) but IF it can be repaired it would cost around $300.00 to repair and $970.00 to replace. I would tighten the screws that hold the mirror to the board first. All four of them. Sometimes if the screws are loose, you will get the vert. lines too.

Mar 26, 2008 | Televison & Video

2 Answers

Broken Wire


Which color wheel were you putting in?
250a or 674a

Tv Coach

Dec 11, 2007 | Samsung HLP4663W 46" Rear Projection HDTV

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