Question about Samsung HLR5667W 56" Rear Projection HDTV

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Tv turns on and off intermittently

I unplugged from surge protector and it works good for a couple days, then turns on and off ocassinally. made service call with brandsmart. They are worst for service. Tech. says i need new computer board but they will not give me a ETA saying its on backorder. I called samsung, they said it could be the dlp light switch thats on the door, i just recently opened the door and put back on. There is a little blue switch that can be turning it off. Well shall see.

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Be sure the tab on the lamp door pushes the switch downward. Has the lamp been changed. Bad lamp commonly causes this set to shut down. Also is voltage to ballast below 350 v replace power board. I have nevr heard of a computer board in this set.

Posted on Nov 09, 2009

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Posted on Jan 02, 2017

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I turned off my seike tv model number se321fb and now it wont turn back on? the surge protector has power how do i get it to come back on?


Even though the indicator light on your surge protector is on, the surge protector outlets may not be working. Test it by plugging in a different electronic to make sure it still works.

It could also be a problem with your remote, such as dead batteries or that the remote is no longer programmed with the correct codes.

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I had to unplug my tv today (actually the TV is plugged into a surge protector, so I unplugged the surge protector.) when I plugged the surge protector back in the TV wouldn't go on (acts as if its...


There should be a surge release button on the surge protector to bring the protector back to normal (should be red in color) Some surge protection devices have this option so just check if your s has it. If that is not the case than I think that you might have blown a fuse in your TV.Might just have to open it up and change the fuse within with the same ratings, but please be careful because do have high voltages so get an experienced technician to do this for you.
Good Luck.

G.

Jun 29, 2011 | Televison & Video

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I had a power outage a couple nights ago, which has caused my television to not turn on. It is a Toshiba model CZ27T31, which was off & plugged into a surge protector at the time the storm knocked the...


Please check if your surge protector is working properly now. There is possibility that the surge protector is blown off due to high voltage surge. Check if your surge protector has a reset switch which some of the surge protectors have. If the problem still persists then you have to call the technician to replace the safety fuse which is inside the TV. The cost will not be much. I will personally recommend that you change your TV as it has outlived its life being 10 yrs old.

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An electrical pulse from the thunderstorm has affected your TV. (Was it on a surge protector?)

There is a small possibility that it will come back.

Unplug the television and let it sit for an hour or more and then re-plug it.

If you need to get a new TV, also get a good surge protector such as Panamax.

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My panasonic rear projection TV turns off


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Apr 08, 2010 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

Television will not powwer on


Hello al1895,

This model of TV uses the ITC222A chassis. This is a common problem in this unit. The problem is usually centered around 4 capacitors (CP140, CP150, CP110, and CP114) They usually vent (becom bloated or puffy) and develop an internal short which causes the TV to shut down. This is usually caused by power surges (even when connected to a surge protector). The repair for this problem does not cost much, and I would suggest that you have a TV repair technician examine this TV due to the other problems that can happen with this chassis (ITC222A).

I hope this helps,

Thank you,

Shuttle83,

http://www.electron-age-technologies-llc.com

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Some surge protectors fail just when most needed.

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Tv won't turn on


I suggest you unplug the set for about 15 minutes and then plug it in and try again. Sounds like you may have had a power surge/bump in the middle of the night. Althoguh you are using a surge protector, doesn'r mean the devise hooked to it can't lock up during a power surge.( Surge Protectors are an insurance policy only, not a garrentee ). If unplugging the set and waiting doesn't fix it, it will need to have the power supply section of the board repaired. Good Luck
Ed
NC Electronic
Mills, Wyoming

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LG 60 IN FULL HD PLASMA


Try unplugging it from a surge protector if you have one and plug it directly into the wall see if thats a fix.

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