Question about Sony KP-51HW40 51" Rear Projection Television
It looks like I need the convergence IC's. I have red and green out of alignment on the left side of my TV (from the center all the way to the left edge) Would this mean one of my Convergence IC's went out? If tis is the problem should I replace both of them while I'm in there?
More than likely yes you've had an IC go out. I would replace both. It never hurts, and if one has gone out the other will eventually follow. IC's are cheap and who wants to do it twice. :)
Posted on Jul 07, 2008
SOURCE: convergence problem
One or both of the convergence IC's are bad and has blown one or both of the fuses. Pull off the front speaker grill and remove the cover, loosen 2 brass scews holding the aluminum frame work, lift it up and out. Inspect The convergence IC's and the soldered connections to the board, check the fuses on the board. Replace both IC's and the fuses.
Posted on Nov 27, 2007
SOURCE: Toshiba 65H81 convergence issue
Does the blue and red crosses move at all ... eather vertically or horizontally. if they move at all then it may not be the chips.. could be a resistor. if the crosses dont move then it probally the ic. these chips run about 7 to 45 dollars apeace depending on type. at our shop we charge around 125 to put in.
Posted on Jan 15, 2008
SOURCE: JVC 56wp30 convergence
Convergence amp ic bad
Posted on Jan 31, 2008
replace convergence amp board.
this is a RCA tompson part number, you can find it on line the part number is.
PS thier are manny ways to repair your board and manny parts to look at its much less time consuming to just replace the board.
Posted on Jan 12, 2009
SOURCE: convergence problem, blue ghosts
Projection TV sets have several common problems listed below.
Problem #1) Convergence
Problem #2 CRT Fluid has clouded over.
You can see more examples and find a fix here...
Posted on Mar 25, 2010
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