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Samsung HL-R6168W 61" HDTV - Page 2 Questions & Answers
Dark shadow
you have defective horizontal linearity! replace a capacitor 200uf 200volts!
4/5/2009 6:11:24 AM •
Samsung...
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Answered
on Apr 05, 2009
Mitsubishi WD-52631 shadows and blurs in dark lit movies
If you are getting the same problem with both TV monitors it could then be assumed it's an input problem to the TV monitor. If you are using a digital output from your receiver it could be the cabling. If you are using an analog output from your receiver it is probably coming from the receiver.
Digital video processing does have issues with darker scenes.
Can you try another video source seperate from the receiver like a DVD or better yet an analog VHS, if you still have one. Good luck and let me know.
9/17/2008 4:10:21 PM •
Samsung...
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Answered
on Sep 17, 2008
Dark shadow
Uh Oh! Your light engine is warping a little from overheating and
is distorting the picture. It usually means replacing the light
engine.
My suggestion to you is to get on the phone with Samsung and start
complaining, then keep complaining until they agree to pay for it. You
may have to get the problem diagnosed by a pro before they agree to pay
for it though.
Hope ya fix it!
1/9/2008 12:52:11 AM •
Samsung...
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Answered
on Jan 09, 2008
Samsung dlp dnie
just from personal exp the easiest thing to do may fix or at least make it better. if u see puffed and leaky caps on power supply replace capacitors. if really dusty clean. both previously mentioned and both helped me. my tv was completely dead and replacing caps got it to power back up and work. it takes two trys to come on but works great so far. then i cleaned every nook and cranny with a small vacuum hose and different size/angle brushes that could be attached to hose. i only took out the psb board with caps and didnt touch anything in there that i could mess up. just cleaning helped enhance the colors. right now this is the best picture ive had on a tv and it was completly dead when i got it.
SAMSUNG TV HL-85687W picture is dim
(Please check your model number - it appears to be incorrect, I believe it's HL-S5687W) 1) How old is the lamp? (how many hours on it)2) Is the lamp an original equipment lamp, or aftermarket?It's either the Lamp itself (it's not common for a sudden reduction in brightness), -or- the Lamp Ballast has gone bad. This is the power source for the Lamp, and although they usually die completely when they do go, sometimes they will act just as you have described... they fail into a "low power" mode.If the lamp IS an original mfr lamp, and if it's nowhere close to being near "end of life", then I'd say it's likely the Ballast.Prices for the original Samsung lamp run around $100 onamazon and others.The Ballast p/n BP47-00037A has a cost of around $50 to $100 online. Google those p/n in "Shopping"The Ballast can be replaced without great knowledge, but will require some dis-assembly, and CARE.WARNING - Dangerous, and even lethal voltages are present inside your TV set. Do not attempt this unless you are trained in these kinds of repairs. Leave the TV unplugged for several hours (or preferably a full day) before attempting such repairs.
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