Sony KP-46C36 Service Manual page 46

EQUIPMENT | MEASUREMENT | ADJUSTMENT ILLUSTRATION AND SHAPE
ADJUSTMENT ITEM AND PROCEDURE AND SIGNAL POSITION LOCATION AND NUMBER
GREEN VERTICAL ASYMMETRICAL PIN DISTORTION
(SECONDARY DISTORTION) ADJUSTMENT
1. Correct the asymmetrical pin distortion at the top and bottom
sections of the screen with GV SBOW.
<RG-GV MENU>
GV SBOW RGV SBOW
GREEN VERTICAL ASYMMETRICAL PIN DISTORTION
ADJUSTMENT
1. Adjust the pin distortion for both side sections and the center of
the screen with GV MPIN.
2. Adjust with GV PIN so that the horizontal lines at the top and
bottom sections of the screen are straight lines.
3. Adjust with GV MPIN and GV PIN so that there is no curve in
the horizontal lines on the entire screen.
<RG-GV MENU>
GV MPIN
GV PIN
4. After the adjustments in Items 1-3, adjust the tracking with GV
SBOW, GV MPIN, and GV PIN.
GV SBOW LGV SBOW ]