<![CDATA[High Def Forum - Your High Definition Community & High Definition Resource - Rear-Projection TVs]]> http://www.highdefforum.com CRT, DLP, LCD, LCOS en Thu, 20 Jun 2013 11:53:07 GMT vBulletin 60 http://www.highdefforum.com/images/misc/rss.jpg <![CDATA[High Def Forum - Your High Definition Community & High Definition Resource - Rear-Projection TVs]]> http://www.highdefforum.com samsung hlr6156wx/xaa Warm power on issue http://www.highdefforum.com/rear-projection-tvs/141529-samsung-hlr6156wx-xaa-warm-power-issue.html Mon, 17 Jun 2013 01:47:39 GMT From cold start set turns on OK. Warm start then set doesn't display picture. i hear a fan spin up and down.
i have changed bulb, power supply, ballast. same issue. wondering if it color wheel. would hate to put anther 100 into if its not worth it. ]]> Rear-Projection TVs biged1984 http://www.highdefforum.com/rear-projection-tvs/141529-samsung-hlr6156wx-xaa-warm-power-issue.html Jvc hd-56g787 http://www.highdefforum.com/rear-projection-tvs/141512-jvc-hd-56g787.html Fri, 14 Jun 2013 18:22:20 GMT I recently got one if these in a trade for a $50 Android tablet. The bulb was a little dim but the picture was pretty good. It came with a cheap $45 replacement bulb. I decide to go ahead and put hat one in and keep the old bulb for a backup. In preparation rest the bulb timer and when I clicked... I recently got one if these in a trade for a $50 Android tablet. The bulb was a little dim but the picture was pretty good. It came with a cheap $45 replacement bulb. I decide to go ahead and put hat one in and keep the old bulb for a backup. In preparation rest the bulb timer and when I clicked OK, the old picture actually brightened up. I checked the picture settings and they hadn't changed.

Does anyone know if these TVs have some kind of voltage regulation to the bulb based off of the hours on the bulb?

I went ahead an added the OEM and sure enough it blew about 16 hours in. Not surprised. Ordered two Panasonic factory replacement for $100 each. Figured the TV was basically free, doesn't hurt to be prepared.

Also does anyone know about good sites with DYI cleaning instructions. I noticed after I got it home it looks like there might be a little dust got knocked loose. There are a couple of faint fuzzy spots that weren't there before. ]]> Rear-Projection TVs tcg701 http://www.highdefforum.com/rear-projection-tvs/141512-jvc-hd-56g787.html Samsung HL-R4266w people are blue http://www.highdefforum.com/rear-projection-tvs/141490-samsung-hl-r4266w-people-blue.html Thu, 13 Jun 2013 16:57:48 GMT My Samsung TV all of a sudden the people are blue and the reds are off as well. The color wheel is working fine. I cleaned everything inside. Also there are horizontal lines once in a while. I'm not sure if it is the light engine or the DMB board.

Attached a two pictures.
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File Type: jpg WP_000204.jpg (48.0 KB)
]]> Rear-Projection TVs Dawg62 http://www.highdefforum.com/rear-projection-tvs/141490-samsung-hl-r4266w-people-blue.html Samsung dlp flutters in some scenes (not all) http://www.highdefforum.com/rear-projection-tvs/141479-samsung-dlp-flutters-some-scenes-not-all.html Thu, 13 Jun 2013 03:28:32 GMT My Samsung 720p 56" dlp started fluttering (or flickering) in some scenes, but will stabilize as a new scene or camera angle appears. It is more frequent during commercials, but can occur other times as well. Any ideas? ]]> Rear-Projection TVs VanLeighton http://www.highdefforum.com/rear-projection-tvs/141479-samsung-dlp-flutters-some-scenes-not-all.html Spiders in the TV! http://www.highdefforum.com/rear-projection-tvs/141372-spiders-tv.html Mon, 03 Jun 2013 14:40:30 GMT I have a Mitsubishi 60" dlp and I have noticed recently that the is a spider inside on the reflective panels or somewhere else It shows up as a shadow that crawls aound the inside of the screen. I have taken the front of the tv off before, is that the only way of getting it out? or should i just wait for it to die? and crawl out? ]]> Rear-Projection TVs horse4949 http://www.highdefforum.com/rear-projection-tvs/141372-spiders-tv.html Samsung 6163W Turning Off http://www.highdefforum.com/rear-projection-tvs/141360-samsung-6163w-turning-off.html Sun, 02 Jun 2013 14:56:09 GMT Hello all, I have a Samsung 6163W DLP that keeps turning off, let me be clearer about that, the screen goes blank! The set stays on, The Lamp stays lite! The Lamp lite is NOT blinking, all is ok there. I turn off the set, wait for the lamp to shut down and then turn the set back on and it comes... Hello all,

I have a Samsung 6163W DLP that keeps turning off, let me be clearer about that, the screen goes blank! The set stays on, The Lamp stays lite! The Lamp lite is NOT blinking, all is ok there. I turn off the set, wait for the lamp to shut down and then turn the set back on and it comes back on. It might only work for a few minutes or an hour; it’s completely random on when it goes blank.

Once and awhile I’ll get a hint before it goes blank, I’ll see some digital type of noise on the screen for a split second maybe a few times and then it goes blank.

I did change the lamp, not for this problem but, that it was getting old.

The color wheel was changed awhile back, the Door safety switch is jumped, the Thermistor switch is jumped and it’s not the IR input. So it’s not the common fixes I read about on the forums.

I have taken it completely apart, blew it all out, and reset all the connectors also.

I am leaning towards the main board.

I am technical and have equipment any help on checking signals or wave forms, voltages or whatever would be appreciated very much.

Thanks
Bob ]]> Rear-Projection TVs Fly3drc http://www.highdefforum.com/rear-projection-tvs/141360-samsung-6163w-turning-off.html Mitsubishi WD65837 http://www.highdefforum.com/rear-projection-tvs/141322-mitsubishi-wd65837.html Sun, 26 May 2013 21:25:16 GMT Turned on tv last night, sound but no picture. Light stayed on so i hit the power again, light blinked faster and picture came on. Turned on today same thing, But after i hit the power, the light blinks faster the second time, tv shuts down but light stays on. If i hit the power it repeats the... Turned on tv last night, sound but no picture. Light stayed on so i hit the power again, light blinked faster and picture came on. Turned on today same thing, But after i hit the power, the light blinks faster the second time, tv shuts down but light stays on. If i hit the power it repeats the faster blinking and shuts down every time. The bulb has gotten dimmer. I think its three years old. ]]> Rear-Projection TVs BigJon24fan http://www.highdefforum.com/rear-projection-tvs/141322-mitsubishi-wd65837.html