Sharp 64LHP5000 Service Manual page 35

Rear projection hdtv
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» Vertical correction adjustment of the red line
• Select the Adjustment item
RV - SUB PIN
or
In particular, be aware of the
setting before adjustment.
Adjustment Item
"
1
RV-KEY
"
2
RV-MID KEY
*4
"
3
RV-SUB KEY
"
*4
4
RV-M S KEY
"
1
RV-3D KEY
"
2
(RV-M 3D KEY)
"
3
RV-3DS KEY
"
4
(RV-M 3S KEY)
"
5
RV-PIN
"
6
RV-MID PIN
*4
"
7
RV-4D PIN
"
8
(RV-M 4D PIN)
"
9
RV-SUB PIN
"
*4
10
RV-M S PIN
"
11
RV-4DS PIN
"
12
(RV-M 4S PIN)
*4 : Adjust taking note of the red horizontal lines at 1/4 of the left and right sides of the screen.
Ë
Screen
15
• KEY
Key
No.
4
19
• SUB KEY
Key
No.
3
23
• PIN
Key
No.
6
27
• SUB PIN
Key
No.
5
Fig. 8. Vartical correction (2)
Screen No.
E
F
• Adjust so that the red horizontal lines at the left and right of the screen do not tilt.
I
J
G
H
*4
K
L
*4
M
N
• Adjust so that the red horizontal lines at the left and right of the screen overlap with the
green horizontal lines, and become a straight line with no distortion.
O
P
*4
Q
R
S
Note: Do not adjust items 2, 4, 8 and 12.
T
*4
16
• MID KEY
• 3D KEY
20
• M S KEY
• 3DS KEY
24
• MID PIN
• 4D PIN
28
• M S PIN
• 4DS PIN
• Adjust the Data value
Note :
• Repeat the adjustments until you attain the
optimum state.
• Fine-adjust over the entire picture to obtain the
or
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.
Adjustment Method
» Screen's changes in the vertical direction when
17
18
• M 3D KEY
manual convergence adjustment is mode
The changes at the arrow parts shown below are those
implemented using the Volume
opposite to the arrow when the Volume
21
22
• M 3S KEY
25
26
• M 4D PIN
29
30
• M 4S PIN
35
64LHP5000
PROJECTOR UNIT
±
key. Changes are
key is used.
= Fixed position

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