Question about Samsung DLP HL-P4663W 46" Rear Projection HDTV-Ready Television

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Locked out front control panel while in menu. Now I can't unlock front control panel and I don't have original remote control or owners Manual. Help me please. The front panel is all I use for DVD pla


Hi there, if you know what model it is you can do a google search for the owners manual. There should be a sequence of buttons you can push or hold to reset to factory/default settings.

Jan 25, 2013 | Projection Televisions

1 Answer

SNOW AND DON'T KNOW IF ITS ON RIGHT CHANNEL FOR DIRECT TV


If possible connect via one of the rear sets of audio and video inputs from the direct box--this is more common than using tuner in set.

Oct 22, 2012 | Toshiba Projection Televisions

1 Answer

Install a dlp chip


I don't know if one is even available for this model but you usually are better (since those chips average 200) to replace the light engine completely---if a problem in the engine it can damage the display chip again in exact same way.

May 21, 2012 | Toshiba 65HM167 65" Projection Television

1 Answer

It has shrunk to about 6 inches all the way around the screen so the total picture sizr is 36 inches instead of the 42 inches otherwise clear picture little fuzzy when turning on but becomes a clear


Don't know what wires your using to connect to tv. It does matter, sometimes the connections go bad, either at the tv or cable box. Have you tryed to stretch picture in settings?

Feb 10, 2012 | Toshiba 42H82 42" Rear Projection...

1 Answer

How do i get reception with only a cable connection...no box. i don't know what settings to have the tv on.


In the main menu select "CABLE" AND NOT AIR.

With the cable connected to the coax fitting then turn set on and look for AUTO PROGRAM------engage that and the set will scan thru all the available channels.

If it misses any you can with the remote direct enter a channel and in the main menu "add" it to the up down memory.

It is also helpful to "skip" out channels you do not want in the up/down memory-----this is in main menu also.

I usually skip out the Golf channel and others I never watch.

Let me know if you have questions.

Dec 07, 2011 | Toshiba 51H84 51" Rear Projection...

1 Answer

It takes a long time for tv to turn on.


Hi,

This is an indication of out-of-regulation in the power supply section. This is caused by leaky/dried electrolytic capacitor in that section. It will dropped the supply from normal voltage and will disable the unit.It needs a little warm-up to make itself stable but the symptom will get worst until the unit will not even power up. Sometimes it has a bulged/dome at the top but not all, it is better that you have acapacitor checker/tester to determine its condition. Your unit will back to normal again if the leaky/dried capacitor is isolated. See sample picture of leaky cap with bulged/dome at the top.



jdvillanueva_102.jpg



If you don't have necessary tools and test instruments, and can't do the job yourself, I would advice you to look for a professional to troubleshoot the problem. Don't attempt to work in the power supply if you don't know the safety precaution of handling it, there some stored electricity enough to hurt you with a little mistake only.

Also check if your unit is under warranty /extended warranty, avail it because the manufacturer of your unit will fix it for free. Don't open the back panel, this will void the warranty.

Hope I helped you.

Have a nice day!

Thanks for using Fixya.

Aug 21, 2011 | Panasonic PT-51HX41 51" Rear Projection...

1 Answer

Mitsubishi WS55711 TV. 'm OK with a a soldering iron and have done similar repairs in the past but I'm far from an expert. I had a convergence problem and have installed a new convergence...


Since you said replaced a chip, I presume it was the one STK-393-110 which is used in some models--most of their sets use two chips------I know these sets very well.


I have a offer for you---if you have Yahoo IM we can chat there and maybe find your problem.

Here the site emails me etc.

SD TECH

May 28, 2011 | Projection Televisions

1 Answer

I have a 52" Quasar


Could be anythings wrong with it,must hire a tv Tech.to troubleshoot and repair.Because doesn't know the causes and the problems was in storage 5 years ago.Tries check all cales wires plugs in connections are tightly connected and no loose connections wires on those PCB boards,might help make the tv it work again.

Dec 07, 2010 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

HD50lpw42 rear projection tv. Once tv is on for a while it shuts off. Suspected fan problems, I placed a floor fan behinde tv, a few min later tv comes back on. Could it just be the fan or could it be...


Make sure your filter screens are kept clear.
Protect Components from Overheating
• Don’t block ventilation holes on any of the components. Arrange the components so that air can circulate freely.
• Don’t stack components.
• If you place components in a stand, make sure you allow adequate ventilation.
• If you connect an audio receiver or amplifier, place it on the top shelf so the heated air from it won’t flow around
other components.
Hope this helps!. Otherwise in your owners manual, under troubleshooting it states:
TV turns off while playing
• Sleep Timer, Wake-up Timer, or Watch feature may have been activated. Go to page 45 or 69 for instructions.
• Electronic protection circuit may have been activated because of a power surge. Wait 30 seconds and then turn on again. If this
happens frequently, the voltage in your house may be abnormally high or low.
• The sleep timer may be set.
• Unplug. Wait five minutes. Plug in again.
Hope this help you out.

Jun 30, 2009 | RCA HD50LPW42 50" Rear Projection HDTV

1 Answer

Pioneer SD-P55A3-K Proj TV will only stay on if I run a fan behind it...


Thermal issue !

A component inside the set has a thermal issue !

This may require hours of trouble shooting to find the components responsible.

Once the component(s) are found they could be serviced.

azkeyz@fixya.com
Wizard Division

Sep 23, 2008 | Pioneer Projection Televisions

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