Question about Mitsubishi WS-55819 55" Rear Projection Television
Posted by Anonymous on
SOURCE: mitsubishi ws 55819
Bad convergence ic and should replace caps also
· http://www.chrisandnat.com/Projects/BlinkingTV/blink.htm · http://www.jeremyburns.com/Mitsubishi-Green-Blinking-Light-Fix.pdf
Posted on Jan 16, 2008
try holding in the menu and input/device buttons on the front of the set both together and see if it blinks a series of blinks, pause briefly then blinks a second series of blinks, let me know what the blinks were sush as 22 or 24
Posted on Mar 13, 2009
Tries CBS or NBC channels have HD if displayed 1080i than ur box is working.The shows must say HD or Display 1080i to work HD programming.
Posted on Jan 15, 2010
There is no "reset" as the set has in the customer and tech menus ways to attempt to manually adjust this.
under convergence in the customer menu select advanced and follow the instructions on the screen.
If Red or Blue or Green are skewed and will not adjust it means one of the two STK-394-250 CONVERGENCE chips this set uses is bad.
Depending on where you buy them they will range in price from about 12 dollars each to nearly 35 dollars each.
Let me know what you find; this may or may not be a do it yourself repair as some real expertise is required to correctly get at and replace the chips.
Posted on May 12, 2010
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