Question about Philips Magnavox 51MP392H Rear Projection Television

1 Answer

Power problem The red light on the power switch comes on and there is a steady beaping type sound coming from something on one of the boards. No picture, no sound.

Posted by on

  • 2 more comments 
  • mikes30 Feb 10, 2008

    I also have a magnavox rear proj and it does the same thing. I have a different model 51wmag2k4rh, but exact same problem.

  • tntchitwood Feb 16, 2008

    Still having the problem.Any help would be greatly appreciated.

  • tntchitwood Mar 17, 2008

    The Chassis no. is MAG1_AA. Sorry my response took so long I had given up on anybody helping me.

  • tntchitwood Jul 20, 2008

    You guys ****!

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Philips Master
  • 8,617 Answers

What is the chassis number to your set. Have to go by chassis numbers on phillips/magnavox and RCA tvs.

Posted on Feb 22, 2008

  • Sonny Berry
    Sonny Berry Jul 20, 2008

    You know most of us have regular jobs we do this to try to help people out, when you post without giving the model number then it takes a while for you to respond, we have no way to be here everyday. But beaping is usually related to the horizontal output or the HV transistor being faulty.

×

1 Suggested Answer

6ya6ya
  • 2 Answers

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

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Hi, I have mc-7148ms microwave it is not working when power is turned on.Though I have noticed that one red light is flashed for a sec as soon as power is switch-ed on.


Bummer - sounds like you might need a processor board. The red light exonerates the fuse and power coming to the unit, and I have a feeling that it's something expensive - sorry!

Jun 21, 2015 | Microwave Ovens

1 Answer

Power Problem with 2Wire 2701HG-B


Sounds like a startup self test. All wireless devices go through a power on self test. Does it connect? You can connect to it and go online? I rarely turn mine off, only in a electrical storm.

Nov 22, 2012 | 2wire (2701HG-B) Wireless Router

1 Answer

When powering up, green light comes on for 2 seconds then switches off - back to red light. Game stuck in m/c and cannot get out because of lack of power.


You could try this

Hold the power button for 10 sec's until it beaps 3x
Press the ps button on the controller to bring up the reco?very menu
choose rebuild database

Dont hesitate to call sony, 1-800-345-sony

Jan 06, 2011 | Sony Playstation 3 (PS3) Console

1 Answer

My computer does not starts up. When i switch on, then I here i beap, hard drive red power light ons, hard drive try to rotate, i here some little noise there, After that the processor fan only spinns but...


yes.need more info.
check monitor is working fine
then check another beep coming
if monitor is fine,then check it's power led on,off,or on and off state.
replace main board battery.
try remove rams and boot again.if no beeps then you gotta problem in main board.


Support Me By Signup HERE

Nov 15, 2010 | Computers & Internet

1 Answer

When connecting up to charge red light comes on 'power on' button on front and no charging happens - any ideas? thanks


What does indicator light mean?
  • Steady red light: Battery is charging.
  • Steady green light: Battery is fully charged.
  • Flashing red light: Battery needs charging.
  • Flashing green light: The music receiver is switched on.
  • Flashing red/green light: The music receiver is available to be added to your phone.

Aug 24, 2009 | Sony Ericsson T303 Mobile Phone (Shadow...

1 Answer

Red bulb light is steady on. I just replaced the bulb and I have reset it. All I get is a static noise and no picture. Then the red light comes back on


it sounds like the capacitors on the power board have failed. Usually the V26 Power pwb repair kit will fix that issue. You can get the kit at www.tvrepairworld the kit contains the caps and detailed instructions

Aug 05, 2009 | Mitsubishi WD-52525 52" Rear Projection...

3 Answers

Toshiba 57H81 Flashing Red Power Light, Blown Fused F850+F852


Solved by resoldering some solder joints!!!!!!!
********
Toshiba Model 57H81 Rear Projection TV - Purchased 11-09-2001

Problem: Toshiba 57H81 Flashing Red Power Light, No Picture/Sound, Blown Fuses F850 + F852

Symptoms January, 2009:

  • Upon turning on set I got flashing red power light and nothing else.
  • Removing plug for one minute and plugging in results in:
    • Audible click, steady red power light for 2 seconds then slow flashing red light
    • Pushing power button results in steady red for about 2 seconds then slow flashing red light, no other set activity
  • Removing power cord for several hours and plugging back in made no change
    • Audible click, steady red for about 2 seconds then slow flashing red light
  • Possible related note: Over past several months occasionally the entire screen would flicker momentarily and at other times be problem free for weeks.
  • Fuses F850 and F852 found blown

Repairs Made:
  • PD0074 DEF/CON Power Board
    • There are two main power supply capacitors in this set. They are C-809 and C-810. One their negative lead on the printed circuit board re-soldered leads and nearby contacts. I’m told that because the factory left out a printed circuit board eyelet, the connection will come loose over time. When I called Toshiba customer service they said there was a known solder joint problem causing blinking red light.
    • Replaced blown fuses F850 and F852.
      • I actually installed a fuse panel on the inside of the cabinet and routed the fuse connections here instead of ordering the special fuses and replacing them on the circuit board.
      • Had to use a 5 Amp SLO-BLOW for F850. Fast blow does not survive power up. Get the red blinking light.
      • Used a fast blow 2 Amp for F852.
  • PD0073 SIGNAL Board
    • Re-soldered Q751 + Q752 STK392-110 Convergence Amps
    • Re-soldered adjacent pads that looks suspicious

Total Cost to Repair about $10
  • Twelve hours of my time over three days to research issue, disassemble set, make repairs, add fuse panel.
  • Already owned Service Manual and Circuit diagrams from a different 2004 repair.
  • Less than ten dollars at Radio Shack for fuses and fuse panel. Already had wires, etc.
  • Some solder. Already owned de-soldering tools, etc.
  • Visited both local authorized Toshiba factory service repair facilities. One said repair would have to include replacing Q751 + Q752 STK392-110 Convergence Amps with ST392-180, and realigning set for a total of $500+ and it would be more if they had to order a power board. NO THANK YOU! Other shop said $65 for site visit and $30 to make an estimate that could be applied to repair.

Jan 04, 2009 | Toshiba 57H81 57" Rear Projection...

1 Answer

I have a Sony KDS-R60XBR2 60" SXRD and the power/standby light has recently starting flashing and the picture and sound blank out. it does it for about 30 seconds and then picture comes back on...


I have a Sony KDS-R60XBR2 60" SXRD and the power/standby light flashes green 96 times than it switches to a RED lamp light that flashes steady. Do you know what it means?

Apr 27, 2008 | Televison & Video

Not finding what you are looking for?
Philips Magnavox 51MP392H Rear Projection Television Logo

Related Topics:

99 people viewed this question

Ask a Question

Usually answered in minutes!

Top Philips Televison & Video Experts

The Knight
The Knight

Level 3 Expert

71172 Answers

matt martin
matt martin

Level 3 Expert

1207 Answers

Brian Sullivan
Brian Sullivan

Level 3 Expert

27725 Answers

Are you a Philips Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...