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Samsung HLP-4663W has no picture. Sound is good. Lamp lites up. I put a noisy color wheel (correct part #) in to see if it was turning and got a steady whir from it. Whats next? The DMD board? Changed sources to get the indicator box but nope. No menu either

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  • dachshock Nov 05, 2010

    Thanks , ladywinn. Your 2nd opinion is helpful

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If the Lamp and the Ballast Board are OK then it will be the DMD board.
Encompass Parts Distribution has 5 in stock for $232.31 they also have Free Service Manual for this Model# 1-800-638-3328

Posted on Nov 04, 2010

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We have a samsung DLP tv model number HLP 4663W tv. The picture went so we replaced the bulb. Still no picture and the tv makes a noise that sounds like a fan and the tv cycles on and off by itself. ...


Yes, almost certainly a bad color wheel, see attached photo.

If you remove the lamp and look in the direction it faces you should be able to see the wheel, look for it to be missing pieces or shattered.

You Tube has detailed video instructions for replacement in most of the Samsung sets; I have replaced dozens of the wheels.

Before you rate my solution let me know if you have any questions by commenting here.

SD TECH




sd_tech_48.jpg

Jul 08, 2011 | Samsung DLP HL-P4663W 46" Rear Projection...

1 Answer

Samsung HLP 4663w dlp-hdtv replaced lamp and ballast, still not working. lamp/standbytemp and timer all flashing. i get no clicking on ballast, upon power up all i hear is low fan or vibration sound which...


If the capacitor on the ballast was puffed up or blown up you have to replace the lamp, ballast & SMPS at the same time. But if the ballast is not trying to fire the lamp it sounds like the color wheel is not coming up to speed. If this is the case, the set will not turn on.

Sep 22, 2010 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

I have a hlp 4663w that will not turn on checked the bulb it good. three lights blink that it .what is the prob


First. Lamps can look ok in the center and still be bad. Install a new lamp since I do not know when you replaced the lamp or if at all. Turn on the set and at the same time look through the Lamp Door vent slots to see if the lamp Illuminates. If so your lamp is ok and the Color Wheel is bad.

Apr 06, 2010 | Samsung SP46L3HX 46" HDTV-Ready DLP TV

1 Answer

Just changed the lamp in my samsung 4663w. lamp light blinks a while then all three blink. sound but no picture


hi, leaves only 3 options
1. color wheel not coming up to 6000 rpm`s
2. no ballast strike to lamp
3. lamp door safety switch in wrong position when door was re-attatched.
highly unlikely but not impossible u got a defective lamp, did your old lamp still come on? if so put it back in, if it lights up new lamp is bad, my money is on the color wheel if you installed lamp door correctly, gl, video-tek

Jun 04, 2009 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

Lound humming noise and color distortion


you will be able to fix it. the sound you heard was a color wheel.. the part number is bp96-00674a

Mar 18, 2009 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

Samsung HLP 4663W DLP TV 3 lights blinking


Color wheel is the biggest failure part in Samsung DLP...
A little technical to replace...............T.

Jan 22, 2009 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

Samsung HLP 4663W DLP TV


If you have already replaced the lamp and ballast, to no avail, then it is time to take it in to a certified repair center.  Most will charge a nominal diagnostic fee.  My 61" did the same thing and it turned out to be the Light Engine (of which the DMD Board is a part).
If the problem were the color wheel, the lamp would come on for a bit until the color wheel sync couldn't be achieved and then it would turn off.  The all-3-flashing-lights problem is the lamp.  Here is a page from the service manual on the 3 blinking lights problem.  
The Light Engine controls the ballast via a separate signal than the 320 Volts.  The voltage reading means that the Power Board is working properly.

Jan 22, 2009 | Samsung HLP4663W 46" Rear Projection HDTV

3 Answers

Replaced lamp & color wheel, no picture


Check your old lamp. Do you remember what its condition was like. If the tube inside the lamp was shattered into a thousand pieces that is a sign of ballast problems and that is where you should start to look. After all the ballast is what runs your lamp.

Sep 20, 2008 | Samsung HLP4663W 46" Rear Projection HDTV

1 Answer

Samsung hlp 4663w


Samsung color wheel fix
http://www.jaGet a new cable if everything else works that is your problem

Dec 16, 2007 | Samsung HLN5065W 50" Rear Projection...

1 Answer

Samsung hlp 4663w picture is all horizontal lines


Bad color wheel...have it checked by a quaified tech.....
Must have lamp code number to get color wheel #.............T.

Dec 08, 2007 | Samsung HLP4663W 46" Rear Projection HDTV

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