31
9.2.
Adjustment
9.2.1.
White balance adjustment
Name of measuring instrument
Connection
Remarks
• W/B pattern
• Color analyzer
(Minolta CA-100 or equivalent)
Note: The CA-100 which was calibrated to less than
+ - 0.001 with CS-1000.
Component input
or HDMI input
or ATSC 1080i signal
Panel surface
Procedure
Remarks
• Make sure the front panel to be used on the final set is fitted.
• Make sure a color signal is not being shown before adjustment.
• Put the color analyzer where there is little color variation.
1. Set the Picture menu to [vivid] and output the THX pattern.
2. Check that the color temperature is [Cool].
3. Set to serviceman mode, WB-ADJ.
4. Set [R-CUT] [G-CUT] [B-CUT] the values written in table 1.
5. Attach the sensor of color analyzer to the center of highlight window.
6. Fix G drive at C0h and adjust [B-DRV] and [R-DRV] so x, y value of color analyzer
become the [Color temperature High] in table 2.
7. Increase RGB together so the maximum drive value in RGB becomes FC. That is,
set [ALL DRIVE] to FC.
Execute adjustment again. When that, the maximum value of R/G/B DRV should be FC,
and either R/G/B DRV should be FC.
8. Set color temperature to [Normal].
9. Set [R-CUT] [G-CUT] [B-CUT] the values written in table 1.
10. Attach the sensor of color analyzer to the center of highlight window.
11. Fix G drive at C0h and adjust [B-DRV] and [R-DRV] so x, y value of color analyzer
become the [Color temperature Mid] in table 2.
12. Increase RGB together so the maximum drive value in RGB becomes FC. That is,
set [ALL DRIVE] to FC.
Execute adjustment again. When that, the maximum value of R/G/B DRV should be FC,
and either R/G/B DRV should be FC.
13. Set color temperature to [Warm].
14. Set [R-CUT] [G-CUT] [B-CUT] the values written in table 1.
15. Attach the sensor of color analyzer to the center of highlight window.
16. Fix G drive at C0h and adjust [B-DRV] and [R-DRV] so x, y value of color analyzer
become the [Color temperature Low] in table 2.
17. Increase RGB together so the maximum drive value in RGB becomes FC. That is,
set [ALL DRIVE] to FC.
Execute adjustment again. When that, the maximum value of R/G/B DRV should be FC,
and either R/G/B DRV should be FC.
18. Set color temperature to [Cool].
Summary of Contents for Viera TC-P65S1
Page 16: ...16 6 4 No Picture ...
Page 30: ...30 9 1 4 Adjustment Volume Location 9 1 5 Test Point Location ...
Page 32: ...32 ...
Page 38: ...38 ...
Page 40: ...40 11 3 Wiring 2 ...
Page 41: ...41 11 4 Wiring 3 ...
Page 42: ...42 11 5 Wiring 4 ...
Page 43: ...43 12 Schematic Diagram 12 1 Schematic Diagram Note ...
Page 76: ...76 A B C D E F G H I 1 2 3 4 5 6 P MULTI BOARD COMPONENT SIDE ETX2MM774MA ...
Page 90: ...90 ...
Page 92: ...92 14 1 2 Accessories ...
Page 93: ...93 14 1 3 Mechanical Replacement Parts List ...
Page 97: ...97 14 2 Electrical Replacement Parts List 14 2 1 Replacement Parts List Notes ...