Read Sharp 15JF-25H (serv.man14) Service Manual online
7
15JF-25H
2. Change manually the value of those NVM position pointed out in grey shadow from the “Initial” Value to “Default”
Value (Page 7) .
Value (Page 7) .
3. Adjust the TV set as detailed in the following pages ( Screen, AGC, Geometry and Colour Adjustments).
• Service Adjustments and Data List
The table below shows the various Service Mode positions, range of values and default value. The columns are headed as
follows.
follows.
Heading:
Description:
OSD
This is what will appear on the screen when at this position
Function
This is the description of the mode’s function
Range
This is the range of values that can be entered while in this mode
Initial
This is the value recorded just after changing the NVM
Default
This is the recommended default value for this mode
FIX/ADJ
If this is ADJ, then it may be necessary to adjust this value away from the default
No. OSD
Function
Range
Initial
Default
FIX/ADJ
1
AGC
AGC Take Over Point
0...63
14
34
ADJ
2
V-LIN
Vertical Slope [VS]
0...63
32
33
ADJ
3
V-AMP
Vertical Amplitude [VA]
0...63
32
27
ADJ
4
V-CENT
Vertical Shift [VSH]
0...63
32
32
ADJ
5
H-CENT
Horizontal shift [HS]
0...63
32
24
ADJ
6
H-CENT60
offset to H-CENT for 60 Hz
0...31 data (-16..+15)
16
20
FIX
7
EW / /
Horizontal Parallelogram [HP]
0...63
32
32
FIX
8
HB
Horizontal Bow
0...63
32
32
FIX
9
S-COR
S-Correction [SC]
0...63
0
22
FIX
10 DRI-RS
White point Red Standard white temp.
0...63
32
42
ADJ
11 DRI-GS
White point Green Standard white temp. 0...63
32
42
ADJ
12 DRI-BS
White point Blue Standard white temp
0...63
32
42
ADJ
13 DRI-RW
White point Red Warm white temp.
0...32
16
16
FIX
14 DRI-GW
White point Green Warm white temp.
0...32
16
9
FIX
15 DRI-BW
White point Blue Warm white temp.
0...32
16
9
FIX
16 DRI-RC
White point Red Cold white temp.
0...32
16
9
FIX
17 DRI-GC
White point Green Cold white temp.
0...32
16
9
FIX
18 DRI-BC
White point Blue Cold white temp.
0...32
16
16
FIX
19 SUB-VOL
Max Volume
0...63
60
52
FIX
20 SUB-CON
Sub Contrast
0...63
63
63
FIX
21 SUB-COL
Sub Colour
0...63
32
25
FIX
22 SUB-BRI
Sub Brightness
0...63
32
33
FIX
23 TINT
Sub Tint
0...63
32
32
FIX
24 SUB-SHP
Sub Sharpness
0...63
32
11
FIX
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