Sony Hi-Scan KP-51WS520, Service Manual

Page: 53 / 157

KP-46WT520/51WS520/57WS520
KP-46WT520/51WS520/57WS520 53
2-13-1. ADJUSTMENT FOR NTSC FULL MODE
• The adjustment should be done in the numerical order given.
1) GREEN ADJUSTMENT
1. Cover the red and blue CRT lenses with lens caps to allow only green
to show (or use the method shown in the note below for turning off the
CRTs individually without using lens caps).
2. Enter the monoscope signal to set.
3. Select the PJE mode.
4. Press the “6” button on the remote commander to display the internal
test signal (crosshatch).
5. Select “GRN CENT”, and adjust so that the pictures coincide in the
center of screen.
Note: If lens caps are unavailable, you can cut off the unnecessary color
beams by controlling the service mode MCP-RON, GON, BON.
GRN CENT (Horizontally/Vertically)
Push the joystick
to
Push the joystick
to
Push the joystick
to
Push the joystick
to
6. Select “GRN SKEW”, and correct the tilt of horizontal lines and vertical
lines.
GRN SKEW (Horizontally/Vertically)
Push the joystick
to
Push the joystick
to
Push the joystick
to
Push the joystick
to
7. Select “GRN SIZE”, and adjust so that each distance from center to
left end and to right end is equal. Adjust so that each distance from
center to top and to bottom is equal.
GRN SIZE (Horizontally/Vertically)
Push the joystick
to
Push the joystick
to
Push the joystick
to
Push the joystick
to
8. Select “GRN LIN”, and adjust so that each space at the right end and
at the left end of screen is equal. Adjust so that each space at the top
and at the bottom of screen is equal.
GRN LIN (Horizontally/Vertically)
Push the joystick
to
Push the joystick
to
Push the joystick
to
Push the joystick
to
9. Select “GRN BOW”, and adjust so that the raster is not curved.
GRN BOW (Horizontally/Vertically)
Push the joystick
to
Push the joystick
to
Push the joystick
to
Push the joystick
to