Sony KDP-57XBR2 - Digital High Definition Projection Tv, Service Manual

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Green Pincushion
24. Select category "PJE", item "GRN PIN".
25. Adjust the data so that the left side and
right side vertical lines and the top and
bottom horizontal lines are straight.
26. After adjustment is finished, press the
“MUTING” + “ENTER” buttons on the
remote to write the data to memory.
27. Select category "PJE", item "GRN KEY".
28. Adjust the data so that the boxes at the
top and bottom horizontal lines on the
screen are parallel.
29. After adjustment is finished, press the
“MUTING” + “ENTER” buttons on the
remote to write the data to memory.
NOTE: the vertical PIN and KEY
adjustments interact with each other, so
be sure to re-check each one after
adjusting the other.
30. Press the " 9 " button on the remote
to enter the fine adjustment mode.
31. Press the " 6 " button on the remote
so that only the PJE internal cross-hatch
pattern appears on the screen (the
internal crosshatch pattern with size
markers should not be displayed now).
32. Make fine vertical and horizontal
adjustments as required at various parts
of the screen so that the cross-hatch
lines are straight (refer to section 3-3-3
for instructions on using the PJE fine
adjustment mode).
Be sure to write the data to memory
often in fine-adjustment mode by
pressing the “MUTING” + “ENTER”
buttons on the remote.
3-3-5.2 Red Coarse and Fine Adjustment
1. Cover the blue CRT lenses so that only
the green and red pictures are seen.
2. Press the " 3 " button on the remote
to select the RED adjustment mode (the
adjustment marker must be red to
indicate that red adjustment mode is
active).
3. Adjust the following coarse-adjustment
mode items so that the red lines overlay
the green lines as much as possible.
Adjust these items similar to the way the
green was adjusted.
Be sure to write
the data for one item to memory
before going on to the next item by
pressing the “MUTING” + “ENTER”
buttons on the remote.
RED CENT (horizontally/vertically)
RED SKEW (horizontally/vertically)
RED SIZE (horizontally/vertically)
RED LIN (horizontally/vertically)
RED MSIZ (horizontally)
RED MLIN ((horizontally)
RED PIN (horizontally/vertically)
RED KEY (vertically)
4. Press the " 9 " button on the remote
to enter the fine adjustment mode.
5. Make fine vertical and horizontal
adjustments as required at various parts
of the screen so that the red cross-hatch
lines are straight and overlay the green
cross-hatch lines.
Be sure to write the data to memory
often in fine-adjustment mode by
pressing the “MUTING” + “ENTER”
buttons on the remote.
6. Pres the " 9 " button on the remote to
return to the coarse adjustment mode.
3-3-5.3 Blue Coarse and Fine Adjustment
1. Make sure that all 3 CRTs are not
covered.
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Green Keystone