Question about Philips 50P8341 50" Rear Projection Television

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Our Phillips 50P8341 50 in. Rear Projections Television just started shutting off by itself. We would unplug it and it would come back on and then a few days later it would shut off again. This last time we unplugged it and turned it back on it just has a black screen and no sound

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Edward

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Any chirping sounds from the TV?

Posted on Dec 25, 2009

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1 Answer

Hi, my Panasonic PT47WX49E rear projection tv suddenly shut itself off. It won't turn back on at all unless I unplug it and plug it back in. However, when I do that, the power light comes on but nothing...


Either give me a yahoo or note if light on front of set blinks--count the blinks if it does.

most common is 3 blinks, pause 3 or 5 blinks etc.

Let me know if I can assist you.

SD TECH

Sep 14, 2010 | Panasonic PT-47WX49 47" Rear Projection...

2 Answers

Projection TV Phillps 60PP9202/17F, bought 2004. Was watching and suddenly the picture went out. All connections are good and components work. Can you help?


Hi.

If there is no power at all, then it is either the power cord or power board inside the TV.

If after the fault the TV went in standby and does not wake up, then the TV is in protect mode.

In protect mode higher voltages from PSU gets shut down and TV remains in standby.(see also Why my TV does not start up and remains in...)

Try first leaving the TV power cord unplugged for some times, let say one hour or so. Then connect powr

If that does not work, and you keep having the TV in protect mode, it means that there is a fault.

In that case call the support number listed on Philips user manual to arrange repair.

If you are a technician I can try locating parts, service manual and giving more directions. Common faults that affect a Philips rear projections are convergence, PSU board, lamp and ballast assembly.

Regards.

May 28, 2010 | Philips 60PP9202 60" Rear Projection...

1 Answer

Red screen and lines, then TV shuts off automatically


Adjust RED screen drive down, or disconnect,unplug CRT board from red tube turn set back on if it plays without shuting off RED tube is shorted or video IC on CRT board is bad.

Jun 19, 2009 | Sony KP-65WV700 65" Rear Projection HDTV

1 Answer

Phillips 50p8341a


Replace the coolant in the CRts thats a common problem with Phillips and magnavox rear projections. Heres a link to the coolant replacement kit for your model. The kit contains the replacement coolant and step by step instructions with pictures.
http://servicemanuals.vstore.ca/product_info.php/pName/phillips-crt-coolant-replacement-kit/cName/repair-kits

Jun 12, 2009 | Philips 50P8341 50" Rear Projection...

1 Answer

Error Code 5 flashes when unit shuts down


Good Day;
It sounds like the TV may have a shorted CRT, picture tube, but let's trouble shoot:
1. Unplug TV from wall.
2. Remove speaker grill, two on bottom, the screws are covered with plastic caps, right and left side on bottom next to floor.
3. Remove inner panel.
4. The blue tube is the one the right side, remove socket, with phillips driver, make sure it's not touching anything.
5. Plug and turn TV back on, if picture appears with no blue it's the tube.
6. If still shuts down, bad blue CRT driver IC.
CAUTION: Call a factory authorized service dealer to give you an estimate, if this sounds too hard.
Good Luck, Day, Big Irish.

Jun 18, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

52in tv


Go to the following link it is a detailed proceedure on how to change the coolant on Phillips/Magnavox projections, but they are all basically same for many projection units. Hope this helps you out. let me know if you have any questions. http://www.iwaynet.net/~nesda/ProjCool.pdf

Jan 06, 2008 | Philips Magnavox 51MP392H Rear Projection...

2 Answers

TURNS OFF BY ITSELF


my tv starts turning a red color and then turns off by itsself then i have to unplug it to turn it back on every 5 mintues or so.

Nov 14, 2007 | Toshiba 46H84 46" Rear Projection...

1 Answer

Phillips 43p8341 tv keep shutting off


some of the parts you can find online some you cant.it aounds more like the power supply than anything else

Oct 05, 2007 | Philips 43P8341 43" Rear Projection...

3 Answers

Powers off by itself.


Power supply or sweep suppys have parts that are overheating and breaking down or cold solder connections. Call someone who knows this set like the local authorized magnavox/Phillips dealer/servicer. Good Luck

Aug 04, 2006 | Philips 60P8341 60" Rear Projection...

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