Question about Philips Magnavox 50ML8105D 50" HDTV DLP TV

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Magnavox 50ML8105D/17. We moved and the tv worked fine and now nothing. Just 2 red lights. Temp and Bulb. I replaced the bulb about 6 months ago. all I did was move.I carried it myself. I have checked and cleaned everything. I tried turning it off and waiting but still both ligths are on. I have checked connections inside on the circuit boards and all seem fine. The TV is clean inside and out.

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My magnavox died due to cheap capacitors on power supply board, a common problem for magnavox tv's from wot i found on net!
I replaced a 2200uf 10v electrolytic capacitor and it works now:)
My tv would take a few atempts to turn on and finally would not turn on,light stayed red!
i recommend visually checking for bulging or blown capacitors on power board, if it all looks good, try warming the board with a hair dryer, this might be just enough to get it to fire up, so at least u know the prob is in that area.
I looked for a 2200uf capacitor near the low voltage output from board n replaced it, got lucky first one, I was expecting to replace all the low voltage electrolytic capacitors.

Justin

Posted on Feb 03, 2010

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Magnavox tv when the power button is pressed the green light comes on but nothing else happens; there's no picture or sound or nothing; but the green light simply stays lit (no blinking).


Hello,

first, press the channel -/+ button on the TV. If that doesn't turn on the TV, then it means you have to replace the bulb of your TV. The bulb is most likely dead.

Replace the bulb and your TV should be restored.

Let me know if you need further assistance.

Regards.

Aug 12, 2011 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

2 Answers

I have a Magnavox 50ML8105D/17 the picture is getting darker


You need a new bulb replacement. The owner manual will even instruct you how to change the bulb.

Oct 24, 2009 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

1 Answer

Replaced the bulb on a 50ML8105D/17, the bulb starts to light but turns off at 5 seconds and the red led light on the front comes on.


Hi,try to reset lamp timer by unplugging tv wait 5 min and plug it back again.Check for clicking sounds it could be the ballast which is the board that powers the lamp that it could be bad.God bless you!

Oct 06, 2009 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

1 Answer

No picture


Pull the front cover off at the bottom. You will see a panel which has to be removed using a screw driver. Inside you will see the lamp assembly. It is a removable box. The lamp can be changed out by just changing out the connections on the new lamp. Before you pull it though try reducing your picture size to 4:3 it helped us to get a little more life out of our lamp.

Apr 07, 2009 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

3 Answers

Magnavox 50" DLP Tv power light comes on but then i hear a buzzing noise and then two red lights come on the tv. at no point does the picture turn on during this time. Can you please give me a possible...


Your bulb is burned out. I have had the same problem. It seems this television has an overheating problem--and short bulb life. I have had our 50 Magnavox dlp for two years and just put in the second bulb before Christmas. You can buy the bulb from a dealer on ebay for $99 and install it yourself. I is not in the housing so you have to carefully take out 4 screws and replace the bulb without touching the face of the bulb. To buy the one from Magnavox with the housing is much more expensive. I think the first time my husband replaced the bulb it took about 45 minutes--this time it took about 20.

Dec 16, 2008 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

2 Answers

No picture and i replaced the bulb


Joe,
I've never heard of a color wheel costing that much even with labor included - I think I'd try to find another tech for his advice.. If you have trouble locating one try NESDA or let me know what city/state you're in and maybe I can help recommend someone.
That said, if the lamp is good the next logical thing to check is the ballast. If the ballast is not supplying voltage to the lamp then it clearly won't light. A ballast is not that expensive, similar to a ballast in a floresent light - only a bit more complex. In any event I would strongly suggest finding a real professional first we are out there...
Bill
William Rayburn, CET
Premium Technologies
PO Box 442
Long Beach, WA. 98631
360-642-4993
premtech@willapabay.org

Dec 02, 2008 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

1 Answer

Shutdown


Try cleaning the air filter and see if that solves the problem.

May 26, 2008 | Televison & Video

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Magnavox 50ml8105d/17 dlp 50


I am not sure but I have heard there is a software or firmware fix for this. I would contact magnavox support there may be a factory service bulletin on this issue. Sorry I couldnt be more help but havent worked on that chassis yet.

Apr 01, 2008 | Televison & Video

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