Question about Philips Magnavox 51MP392H Rear Projection Television

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I have a projection screen tv, when I press power it on it turns on and after 3 sec. it turns off and the power light starts blinking. Do you know whats happening?

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: No picture or sound

sounds like the PTV Small Signal Board.

Posted on Aug 02, 2007

  • 1153 Answers

SOURCE: philips 60pp9202 rear projection hdtc

The quick answer to you problem is critical in what your set was doing prior to it shutting down. Do you remember it having a Color problem like alignment of convergence? Was the sound cutting out on you? Or was there part of the picture missing? If one of these then you could eliminate time and money. To be honest you would save money DIY. You also can call PTS at 18008447871 and get the price on Deflection board or Large Signal, whichever has High Voltage Transformer on it and price. This will save time troubleshooting, because it takes the knowledge of knowing voltages, components, etc. Which require skills the average person may not have. Hope this helps!

Posted on Sep 21, 2007

Slinteriors
  • 8617 Answers

SOURCE: blinking power light

General IIC error. An experienced technician will have to repairthat problem, as you need specialized equipment.

Posted on May 04, 2008

  • 2920 Answers

SOURCE: Philips 51PP9100D/37

you have a bad power supply

Posted on Oct 26, 2008

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Magnavox error codes


check this
The Service Default Mode (SDM) is a technical aid that can be used to display the your TV error code.
Follow these instrutions exactly to place your set in SDM Mode.
For sets that still have video do the following.
  1. Turn your TV on
  2. Using the original Philips TV remote press the following keys. Press each key for 1 sec then press the next.
  3. From the remote press 0 6 2 5 9 6 MENU
  4. You should now see the letters "SDM" in the far right hand corner.
  5. If not do step "3' again.
  6. To display the error code hit the "Status" button on your remote.
  7. The TV can store up to "7" past errors.
sdm.jpg
For sets that have no video do the following.
  1. Turn your TV on
  2. Using the original Philips TV remote press the following keys. Press each key for 1 sec then press the next.
  3. From the remote press 0 6 2 5 9 6 MENU
  4. Wait a few seconds. The red power light should begin to blink.
  5. The blinking sequence will determine the error code.
  6. You will have one long 5 second red blink followed by the error code.
Note: On some sets the TV will automaticaly blink the error code when its powered up without having to go into the SDM menu. If you power light blinks after the set is powered up jot down the sequence.
Example Error Codes from the power light.
( RED 5 Seconds ) off ( RED 1/2 Sec ) off ( RED 1/2 Sec ) off ( RED 1/2 Sec ) = Error Code 3
Example #2
( RED 5 Seconds ) off ( RED 1 Sec ) off ( RED 1/2 Sec ) off ( RED 1/2 Sec ) = Error Code 12
error-codes.jpg


(Note:) Logo/images/Pictures has a respective copyright. I used it for demonstration purpose only.
If something in your mind to comment or suggest, please let us know. In our efforts to provide detailed information, there is possibility of inaccurate contents. If you see any mistake or incomplete in our information, please don't hesitate to tell us. We will fix it immediately as soon as possible.

Jul 04, 2014 | Televison & Video

1 Answer

On my pt-50lc14 hdtv my screen is stuck on this message, 5v eeprom), 3.3v (gc2), tv-factory mode


Have you tried any of the reset commands?
Try these....please let me know the result:

Method 1
1. Unit power must be ON and unit must be in STOP mode.
2. Press and hold [CH UP] and [CH DOWN] ON THE UNIT for over five seconds. The unit will turn off.
3. Press [DVD POWER] to turn the unit on.

Method 2
1. Press [STOP, TUNE MODE] on the main unit and [>10] on the remote control at the same time for about 3 seconds until the message "Initialized" disappears from the television screen.
2. Turn the unit off and on again.

Method 3
While the unit is off, press and hold [VOLUME +], [OPEN/CLOSE] and [POWER] on the main unit at the same time for more than 5 seconds.

Method 4
While the main unit is on, press [POWER] on the main unit for more than 4 sec. (All the indicators will blink twice when the main unit is reset.)

Another possibility is to unplug the power cord......wait 30 minutes and plug it back in, possibly repeating the steps above. (Method 1 should reset the unit but maybe trying each of them may be necessary until it is reset.

The message appears to be one that displays when the unit is in a setup mode.

Thank you for your reply.

Jan 02, 2014 | Panasonic PT-50LC14 50" Rear Projection...

1 Answer

When I turn on the tv all i get is the welcome screen, and it will not go any futher,there is green light flashing in front of the tv. and it will not turn off with the remote, i have to unplug it.


Hi Andre,

May I know if the LED light at the front panel has a pattern of flashes or flashing continuously in green color.

Please check if you can access the "Self diagnostic screen" by following the steps below.
- To activate, press the front panel "Activity" and "Channel down" buttons at the same time and hold for 5 secs. The Status led will then flash a two digit code. Example, if the error code is "23" the led light flashes 2 times(blink, blink) pause and then flash 3 times(blink, blink, blink). Let me know the error code to narrow down, it will help to diagnose where the fault came from.
Note : the TV must be in shutdown not switched off, or AC power cord is removed because the code will reset to "12" means no error. Use the front panel buttons not on the remote control. If you can't access the self diagnostic, press and hold the "Activity" button on the front panel for 5 secs before entering the "self diagnostic" code.
Regards,
Jdvillanueva

Nov 24, 2011 | Mitsubishi WD-60737 TV

1 Answer

I do not use this TV that often, I only turned on once a month or so. Yesterday, I tried to turn it on, by pressing the power on button, nothing shows and within 3 sec it turned off by itself, regardless...


when set comes on and then goes off: on the front of the set press and hold both the menu and input buttons at the same time for longer than 5 seconds.

Power light will blink a two digit error code like 2 blinks, 2 blinks, a pause and then repeat it several times.

This is the self check feature this set has.


Let me know what error code you find and I will tell you what it means.


SD TECH

Sep 17, 2010 | Mitsubishi WS-55511 55" Rear Projection...

2 Answers

The tv just turns off after about 5 seconds and won't stay on. i've used the system reset and unplugged it already. no power surge, lightning storm, etc. Ideas?


If reset does not cure it and if after about 70 seconds of unplugging set the green power light stops blinking, do this:

When power light comes on and goes off, on the front of the set press and hold both the menu and input buttons at the same time for at least 5 seconds and RELEASE both buttons.


Power light should blink a two digit error code like 2 blinks, 2 blinks, a pause and repeat it four more times.

Let me know what error code you find and if this told you something you did not know, rate this solution as very helpful as I do this here for free.


SD TECH

Aug 24, 2010 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

When i go to turn on the tv the red power light turns on and then starts flashing, with an all blank tv screen. I cant get anything but a black screen. The light will flash for a lil while, then the tv...


BLINKING RED LIGHT IS ERROR CODE.

1. Unplug set for a few minutes.

2. Plug back in and turn on.

3. When red power light starts blinking--COUNT THE BLINKS.

4. THREE BLINKS, pause, THREE BLINKS (ETC) IS SHORT PROTECTION AND A DO IT YOURSELF repair for some people. I have complete instructions for this repair.

5. 5 blinks, pause and 5 blinks etc is short on 140 volt line and while not as easy as 3 blink error code it points to places to look at.


If this told you something you did not know, rate this solution as very helpful as I do this here for free.

Post a comment here when you know what error code is and I will help.

REGARDS, SD TECH

Aug 16, 2010 | Panasonic PT-47WX53 47" Rear Projection...

1 Answer

TV won't turn on.


Do the self check this set has:

when the power light goes off---on the front of the set press and hold both the MENU and INPUT (or Device) buttons for 5 seconds and then release both.

Power light will blink a two digit error code--most common is 2 blinks a pause and 2 blinks--it will repeat the code several times.

Let me know what the error code is and I will tell you what it means.

2,2 is most common and the most easy to fix.


If this information helped you rate this solution as I do this here for free.

REGARDS, SD TECH. 5cae673.jpg


Dec 28, 2009 | Mitsubishi WS-65712 65" Rear Projection...

1 Answer

Hitachi projection tv will only turn on periodically. I power the tv up and sometimes it turns right on and other times it seems to power up but then front 3 lights on the front start blinking and the tv...


I don't know what model you have but ... the 50v715 I have did the same thing. Would come up for about 3 to 30 sec's (picture and sound) then shut down and do again. It was the BULB going out. You probably just need to replace your bulb. Check your manual on how to change it out. Make sure you buy an original Hitachi replacement I think there made by phillips. Hope this is helpful.

Oct 26, 2009 | Hitachi Televison & Video

2 Answers

KDS-R60XBR1 Sony Projection SXRD Power Issue?


how many times does it blink pause then blink again?

Dec 01, 2007 | Sony KP-41T65 41" Rear Projection...

1 Answer

Oval shaped picture problem with Mitsubishi WS55807


Self test: Turn on and Press the input and menu buttons on front panel together and hold for 5 sec. after 5 sec the power LED will blink a 2 digit seq. This will let you know what error code. Count the first blinks then a short pause then the second blinks. Example 2-3, 3-4, 4-1. Let us know what it is

Nov 21, 2007 | Mitsubishi WS-55807 TV

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