SHARP 64LHP5000
Service Manual

64LHP5000 PROJECTOR UNIT

10 -2

Green line adjustment

1st FAC

� Adjustment in the vertical direction

Start » Vertical correction adjustment of the green line
� Select the Adjustment item

GV - STATIC

� Adjust the Data value
Note : � Repeat the adjustments until you attain the optimum state. � Fine-adjust over the entire picture to obtain the optimum picture. � If the adjustment of V-STATIC is not possible within the range of 010 to �010, set the data value to 0, turn the centering magnet of the deflection yoke and fine-adjust V-STATIC. Screen No. Adjustment Method � Adjust the center horizontal line to the center of the screen.

or

or

In particular, be aware of the setting before adjustment.

Adjustment Items 1 2 3 4 5 6 7 GV-STATIC GV-SKEW GV-BOW (GV-3D SKEW)
" " " " "

� Adjust so that the green vertical line at the center becomes a straight line with neither distortion nor tilting.

(GV-4D BOW)
"

(GV-5D SKEW)
"

Note: Do not adjust items 6 and 7.

(GV-6D BOW)
"

1 2 3
Line-interval Center-line Adjustment

GV-SIZE GV-LIN
" "

� Adjust so that the intervals of the green horizontal lines at the top and bottom of the screen are symmetrical and correct.

GV-MID SIZE
"

4 5 6

GV-MID LIN
"

(GV-5D SIZE) (GV-6D LIN)
"

Note: Do not adjust items 5 and 6.

� Screen
� STATIC

1

Key No.

» Screen�s changes in the vertical direction when manual convergence adjustment is mode The changes at the arrow parts shown below are those implemented using the Volume ± key. Changes are opposite to the arrow when the Volume � key is used.

� SKEW

2

� 3D SKEW

3

� 5D SKEW

4
Key No.

� SIZE

8

� MID SIZE

9

� 5D SIZE

10

Key No.

� BOW

5

� 4D BOW

6

� 6D BOW

7
Key No.

� LIN

11

� MID LIN

12

� 6D LIN

13

Key No.

= Fixed position Fig. 3. Vertical correction (1)

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