Question about Panasonic TH-42PX50U 42 in. Plasma HDTV

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PANY TH-42PX50U POWER WILL NOT TURN ON ,EITHER REMOTE OR MANUAL POWER SWITCH. PROBLEM IS INTERMITENT

Posted by romeii on

  • egi7 Jan 03, 2009

    Turning the tv on gives a dull blue screen. When I try to affect the input by hitting the "tv/video" button, NOTHING happens. Sometimes, when doing this I get the list of different input options. Sometimes it stays blank. The only fix that has worked so far is to turn the t.v. off, unplug it, and replug it in to the wall..(default takes over?!!). This trick is no longer working. The t.v. is completely unresponsive. HELP!!!!

  • LEEV3 Jan 23, 2009

    I HAVE A 42 TH42PZ75U PANASONIC POWER WILL TURN ON

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4 Related Answers

Anonymous

  • 36 Answers

SOURCE: Panasonic TH 42PX50U Red power light flashes 6 times

Most of the time when this happens it is the ysus board, that noise you heard was a capacitor popping. Another board runs about $175 and thats if you do it your self. A shop will most likely charge around 500-600, hope this helps, you could also try contacting panasonic and trying to get past the tech and onto casemanagement where you might get somewhere with an out of warranty fix.

Posted on Feb 07, 2009

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Julio Hernandez

  • 616 Answers

SOURCE: push favorite button and get "self check"

If your panasonic has intermittent power issues the tv will require service, power supply needs an adjusment that should be done by a service tech, if not then you will need a power board. Julio [email protected]

Posted on Jul 26, 2009

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MNfisherman

Nate Stansfield

  • 11896 Answers

SOURCE: Does anyone have a panasonic TH-42PX50U Service

www2.panasonic.com/consumer.../model.TH-42PX50U

www.nodevice.com/manual/.../panasonic/th.../get29233.html

www.panasonic.user-manuals.com/list-of-manuals-292-5104.html -

You can copy and paste any of these links into your address bar to bring you to your manual

Posted on Aug 25, 2009

Anonymous

  • 3 Answers

SOURCE: My panasonic is not coming on,the power button is

Count how many times it blinks. Sometimes the problem is coded in the amount of times it blinks. If you see a distiction between blinks, say like 13 then a pause then back to 13 more blinks, google solutions for a 13 blink standby for your tv and you might be able to find the soultion.

Posted on Jun 14, 2010

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Related Questions:

0helpful
1answer

How do i program a device using this remote

From what I can tell the EUR7627Z60 was originally shipped with the following Panasonic products: TH-37PX50U, TH-37PX50U, TH-42PD50, TH-42PD50U, TH-42PX50, TH-42PX50U, TH-42PX50UA, TH50PX50, TH50PX50U, TH-42PD50, TH-42PD50U

Here is the manual for the Panasonic: TH-37PX50U/TH-42PX50U/TH-50PX50U:

Panasonic TH 37PX50U Operating Instructions Manual


Best of luck!
tip

How to connect laptop to TV Panasonic TH-42PX50U

Hi,<br />i have TV Panasonic TH-42PX50U, but i don`t know how to connect it with laptop...<br /><span><span>Can I</span> <span>do it</span><span>?<br />because i bought cable and it doesn't works, when i connect they then on laptop is signal, but nothing happens on TV and laptop more... </span></span><span><span>I</span> <span>open the</span> <span>laptop</span> <span>program</span> <span>but</span> <span>there's</span> <span>no evidence to show... <br /><br />i hope somebody can help me!<br /></span></span>
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On/Off are the only functions that work (from either the remote or buttons on TV. Replaced the key,button,IR sensor board. No change. Where do I check next?

Check the manual for the tv and see if there is some kind of lockout code which is usually used to restrict kids from watching certain things. If not that, check to see if the remote board and other power supply points are actually have some voltage present. Could just be a dirty contact on the board too, or a small break in the board.
0helpful
2answers
0helpful
2answers

I have a Panasonic HD 1080 P 42in. plasma model # TH-42PX50U. It won't turn on and the power light flashes twice.

Is it still under manufacturer's warranty?
Did you purchase it with a "double-your-warranty" credit-card?
There's nothing that you can fix yourself.
So, either $100 to $300 at a TV-repair shop,
or responsibly recycle it, and buy a replacement.
2helpful
2answers

I have a Panasonic TH-42PX50u that suddenly is stuck on one channel and no volume control either. Same whether using remote or on TV. Only turns on and off no other control.

Try changing the input device to something you are sure, works such as a DVD player. Look for any loose contacts in RC jacks/sockets/Cable. Look for jammed buttons on remote and/or on control panel. Try removing the batteries from remote and operating from the control panel of TV. If these are ok, Switch off TV manually, switch off power, remove plug and retry after 48 hours. If problem persists, please refer it to a qualified service technician.
0helpful
1answer

My panasonic is not coming on,the power button is just flashing red(TH-42px50u)

Count how many times it blinks. Sometimes the problem is coded in the amount of times it blinks. If you see a distiction between blinks, say like 13 then a pause then back to 13 more blinks, google solutions for a 13 blink standby for your tv and you might be able to find the soultion.
3helpful
1answer

Does anyone have a panasonic TH-42PX50U Service Manual I could download?

www2.panasonic.com/consumer.../model.TH-42PX50U

www.nodevice.com/manual/.../panasonic/th.../get29233.html

www.panasonic.user-manuals.com/list-of-manuals-292-5104.html -

You can copy and paste any of these links into your address bar to bring you to your manual
0helpful
1answer

Push favorite button and get "self check"

If your panasonic has intermittent power issues the tv will require service, power supply needs an adjusment that should be done by a service tech, if not then you will need a power board. Julio [email protected]
0helpful
1answer

Panasonic TH 42PX50U Red power light flashes 6 times

Most of the time when this happens it is the ysus board, that noise you heard was a capacitor popping. Another board runs about $175 and thats if you do it your self. A shop will most likely charge around 500-600, hope this helps, you could also try contacting panasonic and trying to get past the tech and onto casemanagement where you might get somewhere with an out of warranty fix.
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