Question about Philips Magnavox 50ML8105D 50" HDTV DLP TV

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Magnavox 32MD357B - TV won't stay on when first turned on

I have a Magnavox HDTV/DVD combo. The problem is when you turn on the tv it shuts itself off and you have to unplug it and plug back in to get it on again. The power button doesn't work on the tv manually only with the remote the first time. Sometimes the picture will stay on but the sound will go off. You then have to unplug and plug in again to fix that. This can go on for 10 minutes before the tv stays on. The tv is only 7 months old. Any idea what the fix for this is?

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  • Philips Master
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The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Posted on Jun 04, 2017

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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SOURCE: Powers off by itself.

Has anyone gotten a resolution for this the only answer I saw was the SSB Board. Is there a cheap place to get parts. Philips model 50P8341 goes off by itself also wont come back on if you unplug it for a while it will come back on.

Posted on Nov 04, 2006

Slinteriors
  • 8617 Answers

SOURCE: NO PICTURE HAS SOUND

When you say small do you mean shrunk up top and bottom as well as from side to side. You definitely have a deflection problem either horizontal or vertical.If the picture just shrunk top and bottom you have a vertical deflection problem. Do you have the service manual for your model? If not let me know and I will email you one. Describe the shrinking issue a little more and I should be able to give you some guidance.

Posted on Feb 06, 2008

Ecollier2012
  • 3459 Answers

SOURCE: NO PICTURE HAS SOUND

I had the same problem. Check www.magnavoxhelp.com for instructions on how to fix it. 

Posted on Jun 24, 2008

SOURCE: philips 60 in. tv

no dont

Posted on Jul 08, 2008

  • 1 Answer

SOURCE: Magnavox 42 LCD 42mf438b/f7 turns on/off by itself

Mine was doing the same thing. Update the firmware and it fixes the problem. Updating the firmware is done by downloading the file to a thumb-drive from the phillips product support page then plugging in the drive into the side of your television and turning it on. See your manual for slightly better instructions.

Posted on Dec 07, 2009

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1 Answer

Magnavox television won't stay on


I know this is going to sound strange but I have something to check. If you have LED lights in your house turn them all off. When they are off turn on your TV and see if your TV stays on. Yes, there could be many problems but this one is cropping up quite a bit. If this does not work then you need to take a look at the power supply board.

Feb 15, 2015 | SNK Magnavox 42MF438B/27 42 in. LCD TV

1 Answer

Wharfdale TV picture turns off sound stays on.


Check and replace its main board. It is faulty. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/

Feb 09, 2014 | SNK Magnavox 32MD357B_37 32 in. LCD...

1 Answer

Looking for a working remote code for a Magnavox/DVD TV combo (model MWC1305). Auto search not successful.


I'm not showing that we have a code for the Magnavox/DVD combo. I have provided the power scan instructions. Please let me know if you have already performed these steps. Thanks.

This is to program your DISH remote to your TV:PowerScan1.Turn the TV on2.Press and hold the TV POWER button for three seconds - The LED shouldflash3.Press the TV POWER button 4. Press the UP orDOWN arrow buttons on the remote (about one press per second). Stopas soon as the device turns off. -The TV should turn off5.Press # - Now addressed

Dec 27, 2011 | Big Button TV Universal Remote

1 Answer

I have a Polaroid TV/DVD combo. It took the DVD in, won't play it nor will it eject now. How do I get the DVD back?


Tries the tv unplug/replug the tv back for about an hour later for the tv power to reset itself.At this time u will able to eject the DVD disc out.Don't tries to used the tv intergrated DVD player anymore.The tv intergrated DVD player laser head and the spin motor for the dvd disc spinner it is defective now.Buy a portable cheap or a moderate unit of a outer DVD player and hook up to the tv AV input.Play it through the tv input video 1,2,3 u should have a DVD player capatablities again.

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1 Answer

I need the codes for a magnavox tv. dvd combo.


Hello
Codes for Philips Magnavox TV/DVD combo are: 0456 [0189 0458]
Where the code is listed as [**** ****]the first is for the TV and the second is for the DVD. Otherwise just the one code operates both the TV and the DVD.
Code for Magnavox TV/DVD combo is: 0456
Direct Code Entry
  1. Press and hold the SETUP button until the red indicator stays on, then release the SETUP button.
  2. Press and release the desired Mode button (TV, VCR, etc.). The red indicator blinks, then stays lit.
  3. Enter the 4 digit code from the code tables. Note: after a valid code entry, the red indicator turns off. For an invalid code, the red indicator flashes.
  4. With your device on, press CHANNEL UP. If the device responds, no further programming is required. Note: If some buttons do not operate your device, try one of the other codes for your brand.
Ok. Thanks for using Fixya.

Apr 06, 2011 | Philips Magnavox 27MS343S 27" TV

1 Answer

Our 50" plasma has a


The television shuts itself off and the light blinks in the front to protect itself when something is wrong with it. It will come back on a few times when unplugging and replugging but by doing that and not getting repairs done it has gone into a coma and will most likely not turn on again until it has been serviced. You can try leaving it unplugged for several days to see if you can get it to come back on.

Nov 29, 2010 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

1 Answer

Hi, I have a Magnavox 17MD255V/17 combo dvd-tv. Everything works fine except that the AC adaptor has a high-pitched whistle that continues while the tv is on. I tried unplugging from the the tv itself and...


TAKE THE AC ADAPTER APART. LOOK AT WHERE THE MANUFACTURER PUT HIS GLUE AND REDO IT CLEAR NIAL POLISH WORKS BETTER IT FLOWS UNDER THE PARTS BETTER. YOU CAN PLUG IT ALL IN WHEN ITS APART BUT MAKE SURE NOTHING CAN SHORT OUT. THIS WAY YOU CAN PINPOINT WHERE THE NOISE IS COMING FROM. OTHERWISE GLUE THE TRANSFORMER AND ANY SMALL FERRITE BEADS THESE SWITCHED MODE POWER SUPPLIES OPERATE AT HIGH FREQUENCIES AND LOOS PARTS CAN VIBRATE CAUSING THIS NOISE.

Dec 27, 2009 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

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