Question about Panasonic PT-53TW54 53" Rear Projection HDTV-Ready Television
Changed convergence power packs already. convergence resisitors read good.
Check your jacks and cables.
The RED jack is either (1) left or right channel AUDIO signal or (2) the RED color channel of an RGB (Red, Green, Blue) COMPONENT video signal.
Yellow is the COMPOSITE video signal.
Posted on Dec 31, 2012
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Posted on Jan 02, 2017
go back and check them resistors....with a magnifier and be sure of the color codes...I bet one is way off. and get the manual out confirm each resistor u replaced and even remeasure it. dont mess with yokes or nothing on them tubes! its on the board....check for solder splash too on bottom or shorted pins on stks. if you must just make a big x on screen from corner to corner now cover red and blue tubes. the green should be in center of the x if not move the adjusting 2 magnets near yoke to center it it will have tabs sticking out u might have to move both. after you center adjust red and blue to green. good luck
Posted on Aug 17, 2007
SOURCE: panasonic pt-50lc13 shutting off
i'm on my 3rd bulb in 5 yrs. i hate this tv. this time my bulb light didn't come on. instead the power light flashed green fast then went to red flashing after. i took out the bulb and it's blown!
Posted on Nov 13, 2009
I know what is wrong--3 blinks is short protection--
it means 98% chance one of the two STK-392-110 convergence IC's this set uses is shorted.
The chips are side by side (see photo) on metal heat sinks---there are about 12 light blue resistors in front of them marked 2.2 ohms---I bet if you locate them you are going to find one discolored or white in the middle.
I have start to finish, step by step instructions for this repair--shops get 300 or more but you can buy all the parts on EBAY for under 30 if you think you can do it yourself.
If you want the instructions and source for the parts let me know and I will provide them for you.
If this helped you rate this solution as I do this here for free.
Posted on Dec 27, 2009
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