Sony KP-41T65C service manual GH Cent GH BOW GH Skew GH 4BOW

[GREEN SUB ADJUSTMENT]

SCREEN CENTER SECTION GREEN VERTICAL LINE ADJUSTMENT

1.Finely adjust with GH CENT, GH BOW, GH SKEW. Adjust by watching out for the GH CENT screen center sec- tion.

2.RGH 4TH BOW adjustment

Correct the corner distortion that could not be adjusted away with the GH 4BOW adjustment.

Watch out only for the

GH CENT center point.

Watch the vertical center line.

GH CENT

GH BOW

GH SKEW

GH 4BOW

SCREEN CENTER SECTION GREEN HORIZONTAL LINE ADJUSTMENT

1.Finely adjust the center position of the vertical line at the center of the screen with GV CENT.

2.Correct the tilt and bow of the horizontal line at the center of the screen with GV SKEW and GV BOW.

Watch the horizontal center line.

WatchoutoutonlyfortheGV

CENTGV CENTcentercenterpointpoint. .

GV CENT

GV SKEW

GV BOW

GREEN SIZE AND LINEARITY ADJUSTMENT

1.Balance the sizes at both sides of the center section of the screen with RGH MLIN.

2.Balance the sizes on both end sections of the screen with

RGH LIN.

3.While tracking, adjust with RGH MLIN and RGH LIN so that the sizes of the horizontal line at the center of the screen are symmetrical left and right.

MLIN

LIN

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