Question about Philips 43P8341 43" Rear Projection Television

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Set keeps going off - Philips 43P8341 43" Rear Projection Television

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  • Anonymous Mar 29, 2008

    tv was turned on then a short time later it turned off now wont even turn on


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I have a brand new full chassis circuit board for this TV only 300 dollars email

Posted on Nov 15, 2008

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Bad power supply

Posted on Oct 26, 2008

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Hi I recently purchased the hitachi smart 50 inch tv but the sound keeps fadin away then coming back ? Sometimes it's so low I can't hear anythin at all ?

Go back to the dealer or call Hitachi service. The set should be under warranty and you may need to get them into fix the set. But, first, go back and go through the setup procedures again to make sure something didn't go wrong during the setting and channel search functions.

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Tech replaced the lamp & white dot problem part (forgot the part name), now when I manually set the picture settings they do not stay. My settings go back to factury settings within 30 minutes. How...

Hello and thank you for using Fixya,
I hope I can help you with your issue.
???The part replaced is called the DLP or DMT chip.
To correct your issue go to the setup menu and go through the initial setup and choose "Home" use not "Shop" use when asked if the Tv is in demo, store or shop mode it will keep forgetting settings
Please post any questions, if I have helped you please click accept and leave a Positive feedback
Thanks Again

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1 Answer

My Samsung32'' resets to default settings every 30 mins!

Hi reset the tv and put it in to home mode!!!!
Shop mod resets tv settings every 30 mins

Apr 13, 2009 | Samsung Televison & Video

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What are the best settings for the Coby TF TV1913? I can't find any info online.

Are you asking about the "customer control" settings? If so, that's based on your preferance. I personally tell all my customer to set the brightness and picture to the lowest setting possable and still have a good picture. LCD screens may have a backlight level as well. The less you "drive" the tube or matter what kind it is....The longer the set will last you. The brightness is like a volume control on a stereo. If you have it all the way up, it makes things get hot and wears out the parts. So, in a sence...keep the volume down. This espesially true with the china imports like your coby. Once they go out, parts are unavailable to repair it. So take care of it, keep it CLEAN and keep the settings down. That's about all I can tell you. Good-luck. Also, let me know if you need more info. Just clarify what it is your looking for. The more info, the better I can help.

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Hello!! Go into the menu and set "closed captions" to OFF. You have closed captions set to "TEXT".


Oct 01, 2008 | LG Televison & Video

2 Answers

Hi, i have a problem with my toshiba regza, 32" about 18 months old, keeps changing screen width to 4:3 from widescreen on some of the music channels on sky! keep resetting it but still does it next...

Hi Debbie,

Check the picture format setting on your Sky box.

Press Services.
4 for set up.
1 for Picture.

Theres and option that says 16:9, 4:3 or 4:3LB, make sure its set to 16:9.
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Jun 26, 2008 | Toshiba Televison & Video

4 Answers

My Hitachi Keeps Turning Off

sir i think theres something wrong with the power supply kindly check it out,,,thankss and hope too help you,,gud luck

Feb 26, 2008 | Hitachi 53UWX10B 53" Rear Projection...

2 Answers

Picture but no sound?

Lets look at easiest possibility,try taping on the set to see if it reacts,try taping in the jack panel area where all the cables conect to the back of the set,dont over do it,should not take much to make it react,If you are familiar with tv service this should help and it will involve soldering electronics but if you are not too familiar be safe and call for help from a servicer.

Oct 05, 2006 | GE 46GW945 46" Rear Projection Television

1 Answer

Voice keeps going off,all I get is a buzzing sound.If I unplug the TV and plug it back in right away the voice comes back.This is happening every few minutes. I purchased my TV in 1999.

Willing to bet it's that infamous cold solder joint problem with the tuner located inline with the mainboard. Discontinue use of the set and have it checked out by a repair professional. This problem will only get worse and can cause a failure with your television's EEPROM which will keep the set from running at all.

Jan 17, 2006 | RCA P52921 52" Rear Projection Television

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