Question about Panasonic Televison & Video
TURN ON SET NO PICTUTE OR SOUND FRONT LED BLINKS 10 TIMES
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Posted on Jan 02, 2017
SOURCE: Phillips Plasma Error
That unit is a BP2.2UAA chassis and from the sympotoms you're describing you have a power supply problem. The power supply is an smps (switch mode power supply) Philips p/n# 996500033880 and available at Vance Baldwin for $473.58 plus shipping, which includes a $250.00 core which you can get back when you ship them the old part.
If you buy the supply yourself and attempt the repair it's a simple plug-n-play but you should also check the Y & Z sustain boards for possible shorting.
Posted on May 20, 2008
This what to do measure from the logic board which is located under the small signal board and have the AV jacks connected to it. If the voltage is 3.1 or close the problem is with the power supply or a boar connected to the power supply. Unplug the set. Disconnect the Y main board first that will be on the left side of the set facing the back. Plug the set back in if the led is solid replace the Y main and the Y upper lower. If still blinking plug the Y main back in and unplug the X main which is on the right side facing the back. If the led is green replace the X main. If the led is still blinking replace the power supply.
But if the volts are 0 the problem is the SSB or the logic board. In that case take the (SSB) small signal board out the set and place 1 jumper on J8003 and another jumper J8004 of the left side of the power supply. Then place 1 jumper on CN2072 of the lower left part of the logic board. Plug the set back in if the set displays a white, blue ect screen replace the SSB. If not and on the logic board you don't have 1 solid blue led and 1 blinking led data is not flowing and change the logic board.
Posted on Aug 20, 2008
SOURCE: Memorex HDTV no picture
I am going to assume that you have not already found the answer to this problem. It is actually pretty common for flat panel televisions in the winter to be too cold to turn on. What I did when faced with this problem on my 32 inch memorex was turn it on for 30 minutes while covered with a fleece blanket, than turn it off. When you turn it back on it should work...did for me!
Posted on Jan 08, 2009
relay clicking is a power board failure --- part of the board still works to supply power to the flashing lights--- the lights are related to an error code while in protection mode
Posted on Feb 24, 2009
SOURCE: Standby LED blinks 4 times
4 blinks on a Sony Bravia indicates a backlight/inverter (aka ballast) problem. These ballasts are regrettably only available with an entire LCD panel. :( You may perchance be able to find a parts outfitter online that scraps out TVs and have a used ballast.
Typical backlight problem on an LCD shows up as the screen lighting up for a second or two and going back off. The 4 blinks just confirms your problem.
Posted on May 19, 2009
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