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The television screen isn't centered. - Projection Televisions

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If you have a little skill in electronics you can do it yourself, try to adjust the vertical linearity located in the board of the t.v it is a trimmer resistor...

Posted on Aug 11, 2008

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Screen has bright circle in center and dark around edges and corners


You may want to remove back cover and wipe/clean the three large black lens.

Also go to an unused video input and examine screen; Same problem?

Let me know what you find.

Steve

Feb 29, 2012 | Sony KP-61S65 61" Rear Projection...

1 Answer

I replaced the Convergence chip on my WS55511, and now the colors align properly, so there isn't a convergence problem. But the picture still isn't right. The colors shift towards red in the...


You have your input R G B / component wires hooked up incorrectly. The tv is detecting that and letting you know. disconnect and redo observe the color matching.

Oct 06, 2011 | Mitsubishi WS-55511 55" Rear Projection...

1 Answer

Tp50h50 toshiba 50 in tv i need a part number for the screen behind the plastic screen this would be the center screen and where i can get one


Part number should be 23837513.

Checked four different distributors and as far as I can tell none of the screens for this television are available. If you are handy with a tape measure and have a screen bigger than yours from another set you can cut it down to fit. Just measure from the corners to find the center then measure out to the dimensions you need to replace the old one.


Jul 09, 2009 | Toshiba TP50H50 50" Rear Projection...

1 Answer

Projection RCA P52940


sounds like it is most likely the convergence power supply board, if it were just one color It would most likely be the convergence board itself

May 27, 2008 | RCA P52940 52" Rear Projection Television

1 Answer

Blue lamp climbs up on a curve from center of screen


convergence sys. Usually they use STK ICs in there, replace them.


Mr Bob

Dec 22, 2007 | Pioneer PRO-700HD 64" Rear Projection...

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No picture


need chassis # ctc something look for it on the back cover

Jun 19, 2007 | RCA P60921 60" Rear Projection Television

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Center screen convergence problem


The convergence adjustment on the TV set are for the center adjustments ONLY. if you cannot get them in or they are way out, then you have a convergence IC problem. Dont feel bad though as it happens to every rear projection set ever made. Good Luck

Dec 30, 2006 | Toshiba 53AX62 53 in. Rear Projection...

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