20 Most Recent Panasonic TH-50PC77U 50 in. Plasma TV Questions & Answers

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Please help diagnose problem with Panasonic TH-50PC77U Plasma HDTV

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
10/31/2015 5:34:32 AM • Panasonic... • Answered on Oct 31, 2015
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I was having problems with the picture on my 50' Panasonic High Def Plasma so I pressed reset under setup and now the cable isn't working. I have tried doing the auto program scanning multiple times a

Contact the authorized service center. In most cases, a firmware update might be necessary. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Pull up older posts. Surf the site with patience. Do a search by type in the brand name of your device at its search box and press "Enter". http://electronicshelponline.blogspot.com/
7/19/2014 4:20:09 PM • Panasonic... • Answered on Jul 19, 2014
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Inverter board

Be the first to answer 4/3/2014 1:45:00 AM • Panasonic... • Posted on Apr 03, 2014Be the first to answer
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NEED STAND FOR PLASMA TV

Mats Electronics 1-800-628-1118 or try EBAY.
10/15/2011 11:40:47 PM • Panasonic... • Answered on Oct 15, 2011
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Panasonic TH-50PC77U will not turn on. Are there

Hi bhlewis116,

Yes, the power supply board(where the power cord's directly connected) has fuses. It is a multicolored or white ceramic fuse.

jdvillanueva_130.jpg White ceramic fuse


jdvillanueva_131.jpg multicolored ceramic fuse



To check it on the power supply board, you have to take off the rear cover of your TV. Let the unit unplug from the outlet for 1 hour to drain the voltages from the board before you do the repair.

See the location of the fuses on the picture below.

jdvillanueva_132.jpg


Check its continuity using the multimeter. If you've found an open one, replace it with same current(ampere) rating that is printed on the fuse itself or on the board.

Jdvillanueva
9/25/2011 3:42:47 PM • Panasonic... • Answered on Sep 25, 2011
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I have a Panasonic TV 50

THE MAIN COMMON PROBLEME ON THESE TVS ARE THE SC BOARD REPAIRE 350
5/21/2010 7:52:03 PM • Panasonic... • Answered on May 21, 2010
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The television just won't turn on but my outlet

The first thing you should do is open it up and check for a blown fuse. I have serviced several LCD TVs with blown fuses on their powerboards, and I assume plasma TV's use conventional fuses as well.
You should be able to bring the fuse into radioshack for a replacement.
3/26/2010 5:57:36 AM • Panasonic... • Answered on Mar 26, 2010
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