Sharp 20MR10 Service Manual - Page 10

Vertical-Size, V-Linearity and, V-S Correction Adjustments, Horizontal Position Adjustment, Vertical

Get Sharp 20MR10 PDF manuals and user guides View all Sharp 20MR10 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 10 highlights

20MR10 Vertical-Size, V-Linearity and V-S Correction Adjustments 1. Receive a good local channel. 2. Enter the service mode DEF category and select the adjustment "D02" for Vertical Size, "D05" for VLinearity and "D06" for V-S Correction Adjustment. 3. Set in order "D05" for V-Linearity, "D06" for V-S Correction and set the data to get the best linearity. 4. Then adjust "D02" data until it become a proper vertical size. Horizontal Position Adjustment 1. Receive a good local channel. 2. Enter the service mode DEF category and select the adjustment "D01". 3. Adjust "D01" data value to center the picture. Vertical-Phase Adjustment 1. Receive a good local channel. 2. Enter the service mode DEF category and select the adjustment "D03". 3. Adjust "D03" bus data to get the most acceptable vertical position. Note: The step range is 20 (032) ±10steps. Caption Position Adjustment (Horizontal) 1. Receive a good local channel. 2. Enter the service mode DEF category and select the adjustment "D04". 3. A black text box will appear on the screen. (see Figure C. below) 4. Adjust "D04" data value to balance the text box position in the center (A=B). A B Figure C. 10

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
10
20MR10
Vertical-Size, V-Linearity and
V-S Correction Adjustments
1.
Receive a good local channel.
2.
Enter the service
mode
DEF
category
and
select
the
adjustment "D02" for Vertical Size, "D05" for V-
Linearity and "D06" for V-S
Correction
Adjustment.
3. Set in order "D05" for V-Linearity, "D06" for V-S
Correction
and set the data to get the best
linearity
.
4.
Then adjust "D02" data until it become a
proper
vertical size.
Horizontal Position Adjustment
1.
Receive a
good
local channel.
2.
Enter the service
mode
DEF
category
and
select
the
adjustment
"D01".
3.
Adjust "D01" data value to
center
the picture.
Vertical-Phase Adjustment
1.
Receive a
good
local channel.
2.
Enter the
service
mode
DEF
category
and
select
the
adjustment
"D03".
3.
Adjust
"D03" bus data to get the most
acceptable
vertical position.
Note: The step range is 20 (032) ±10 steps.
Caption Position Adjustment (Horizontal)
1.
Receive a
good
local channel.
2.
Enter the service
mode
DEF
category
and
select
the
adjustment
"D04".
3.
A black text box will appear on the screen. (see
Figure C
. below)
4. Adjust "D04" data value to balance the text
box
position
in the center (A=B).
Figure C.
A
B