Question about Sony KP-51HW40 51" Rear Projection Television
I cannot adjust picture in PJE mode. I am able to go to service mode, select GRN LIN, GRN PIN and other options, than when I move joystick up and down, the numbers in the upper right corner are changing, but the picture stays the same. I think, I may be doing something wrong, maybe the service mode is not enabled??? The only thing is working is the marker, I can move it around the screen, but the horizontal and vertical lines (crosshatch)are not moving. I have manual for this tv, and I follow the instruction, but for some reason picture stays bowed, and cannot adjust lines.
For normal convergence alignment you don't set the linearity or pincushion adjustments just the first alignments in the PJE menu. Your problem is most likely failed convergence output IC.s and possible fusable links (usually 3.15 amps that look like resistors) The IC's are most commonly STK392-150's if memory serves me correctly.
Posted on Mar 07, 2007
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