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Sylvania 6620lct lcd only 15 months old and not used much at all but tv shuts off after about 2 minutes

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Hello

please check filter capacitor on power supply, that should take care of it.

Thankyou

Posted on May 11, 2008

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My tv mitsubishi wd-60735 turns on for about 2 min. then shuts off and red lamp light turns on,,,The lamp is only 3 months old.. Do I just need to replace bulb again or is it something else???


Don't know if this applys to you but if you have purchased anything but Osram or Philips replacement lamp for your DLP tv then this is probably your problem.. The generic is VERY tempting in this recession but in this case generic is poison to your dlp tv... i have a Mitsubishi 60735 and went thru 2 generic bulbs when my tv kept shutting down on it's own and the lights on front would flash, i could cut it back on for 10 minutes then flicker and shut down again ..well since the bulb was new i thought it may be defective so i got is exchanged for another one ... after all of the post i have seen how much repairs were going to cost on dlp sets no matter what the problem was ..i was ready to chunk the tv out the door when the second lamp was doing the same thing.....!! well a last ditch effort to save my tv before i trashed it or taking it apart to dissect it.. was to buy a brandname lamp ... in my case i purchased a Philips ..it cost twice as much =/ ..i could just return it if it didn't work.. well it was the generic lamps that was causing trouble.. the brandname worked perfectly .. i am just glad the generic lamp didn't do any damage to my TV!!! I have done further research on the generic lamps and realized that the damage it could have done was not worth the money i saved when i purchesed it... Generic is a great deal In some cases (household cleaners, etc..) but in this case GET THE NAME BRAND!!!! the only name brands i know of for these lamps are Philips or Osram/Sylvania.. hope this helps others from this headache. Do your research don't by generic lamp replacements, your DLP set cost to much to risk it.

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4 Answers

WARRANTY 26" LCD HDTV W/BUILT-IN DVD PLAYER. Only 2 months old. Will not change channels by remote or manually. Shouldn't this be under some type of warranty? If not, who do I contact about parts?


only 2 months old yes you should have warrenty in the box did u get a little warrenty card at all?

if not you may call the company whp made the tv and ask them about the warrenty or ask them to fix or quote a price if it is to expensive to fix that way

you can call in the yellow pages a compony or private repairers also very cheap

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1 Answer

TV shuts off every few minutes


The problem lies not with the manufacturer but with the technology. While DLP is one of the clearer, crisper rear projection technologies, it is still rear projection, and therefore the most unreliable of the TV technologies, LCDs being the most reliable and the least expensive to fix (relatively speaking). Projection TVs require that the lamp be changed every 2 years (with about 6 hours a day of use) but this can be as often as 6 months to a year for households that use the TV all day long. Lamps cost 150 to 200 dollars in most cases. Beside the lamp, the other parts in the TV can go as you have learned and they are not cheap to repair. I would recommend an LCD tv as they usually manifest problems in the first year (under warranty) if they are going to have any at all. No man-made technology is 100 percent, but I have to say that Samsung is an excellent brand, very high quality, and more features than the competitors. I own one myself (LCD) and have had it for over a year with not a single problem and it gets heavy use as I use it for HD cable, PC monitor, blu-ray, and Xbox 360.

To wrap things up, let me just say that were this problem to be fixed, being a projection TV you might run into these issues in another couple of years again. I would cut my losses and try an LCD (current generation plasmas are also good but they are super expensive to fix if they do break).

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1 Answer

Need new lcd screen for 32" sylvania


I am not aware of replacing just the front screen, that is the LCD display and is most likely more than the set cost. Please be very careful when purchasing something like this on e-bay. I can't see how they will have a display for such a new set. Can you give me a model number and I will do the homework for you?

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"Fan lock"


Use the below link to locate ur nearest service centers ...
its an hard ware cognitive factor u alone cant rectify it ..


http://maps.jvc.com/cAscList/index.asp

http://maps.jvc.com/cAscList/index.asp

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1 Answer

My Panansonic TV shuts down every few minutes and the LED blinks three times


I still have that problem. I calle Mfr and also spoke to repair shops recommended by them and they said they estimate a cost of 300-400$ or so approx. I am waiting to buy a new LCD which could be few 100 more but at least dont have to live with the old one and keep spending money...

regards

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Your formatter or what is called the FMT board has bad capacitors on it.

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the color drive is going bad check with the sony service center it might be cover and repaired free.  my set went blue and the service tech is checking if it is covered.  good luck.

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1 Answer

Shutting off and on...


the problem may be due to dry soldering in the power supply stage if it was with the lamp there would be red or green light showing the presence of the power to the tv after making it own some of the components get hot and it will make the the soldering point conectionless and after some time the heat sink get cooled and the soldering point gets connected and u will see the picture again it is a simple problem if u have a soldering iron u make it hot and re solder all the components in the first part of the circuit board and the problem if rectified

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