30
9.1.3.
White balance adjustment
The adjusting method is different according to the PEAKS EEPROM version.
[copy adjustment] : Peaks EEPROM ver.1.00-
[Differential and copy adjustment] : Peaks EEPROM ver.1.01-
Name of measuring instrument
Connection
Remarks
W/ B pattern
Color analyzer
(Minolta CA-100 or equivalent)
Panel surface
Steps
Remarks
[copy adjustment]
Connect IIC cable (bus controller-cable) after banner OSD appear.
And after SRQ-L, begin an adjustment 2 seconds later.
• 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 colour variation.
Note:
Copy Adjustment method in service mode.
When you push [OK] key in each item,
Adjustment data is copied between HD data and SD data.
Picture menu : Dynamic
ASPECT : 16:9
Condition is same at
alternative method too.
1. Enter the service mode.
Please receive the Aanalog-RF.
Or, please select CVBS/YUV/HDMI. (No inputting is possible.).
(Forbid Analog-RF with no signal.)
2. A number key [1] or [2] are operated and [WB-ADJ] is displayed.
Check that the color temp is [COOL].
3. A number key [0] is operated and select [METHOD 01].
4. A number key [5] is operated and [INNER PATTERN] is displayed.
5. Select [G-CUTOFF] item, using the number-key [3] or [4], and set to [80], using the volume-key [+] or [-].
Also, [B-CUTOFF] and [R-CUTOFF] set to [80].
6. Set [G-DRIVE] at [D0].
7. Touch the signal receiver of color analyzer to the INNER PATTERN center, and adjust B drive and R drive
so x, y become the [COLOR TEMP COOL] in the below table1.
8. All RGB drive increase so that the maximum drive value of RGB may become [FF].
([ALL-DRIVE] set to [FF].)
9. Set color temp to [NORMAL] using [7] key.
10. Fix G-CUTOFF, B-CUTOFF and R-CUTOFF at [80].
11. Set [G-DRIVE] at [D0].
12. Adjust B-DRIVE and R-DRIVE so the INNER PATTERN x, y become the [COLOR TEMP NORMAL] in the
below table1.
13. All RGB drive increase so that the maximum drive value of RGB may become [FF].
([ALL-DRIVE] set to [FF].)
14. Set color temp to [WARM] using [7] key.
15. Fix G-CUTOFF, B-CUTOFF and R-CUTOFF at [80].
16. Set [G-DRIVE] at [D0].
17. Adjust B-DRIVE and R-DRIVE so the INNER PATTERN x, y become the [COLOR TEMP WARM] in the
below table1.
18. All RGB drive increase so that the maximum drive value of RGB may become [FF].
([ALL-DRIVE] set to [FF].)
19. Confirm [METHOD=01].
Please refer table2-3 to address.
Asking matter to execute white balance difference adjustment.
Please feed back the DAC value in the adjusted each color temperature in an internal pattern.
METHOD=01
copy adjustments
Summary of Contents for TX-P50C3E
Page 20: ...20 7 4 No Picture ...
Page 32: ...32 ...
Page 33: ...33 ...
Page 34: ...34 ...
Page 40: ...40 ...
Page 42: ...42 11 3 Wiring 2 ...
Page 43: ...43 11 4 Wiring 3 ...
Page 44: ...44 11 5 Wiring 4 ...
Page 45: ...Model No TX P50C3E J PR50C3 Schematic Diagram Note S 1 ...
Page 46: ...Model No TX P50C3E J PR50C3 Replacement Parts List Note S 2 ...
Page 47: ...Model No TX P50C3E J PR50C3 A Board 1 14 S 3 ...
Page 48: ...Model No TX P50C3E J PR50C3 A Board 2 14 S 4 ...
Page 49: ...Model No TX P50C3E J PR50C3 A Board 3 14 S 5 ...
Page 50: ...Model No TX P50C3E J PR50C3 A Board 4 14 S 6 ...
Page 51: ...Model No TX P50C3E J PR50C3 A Board 5 14 S 7 ...
Page 52: ...Model No TX P50C3E J PR50C3 A Board 6 14 S 8 ...
Page 53: ...Model No TX P50C3E J PR50C3 A Board 7 14 S 9 ...
Page 54: ...Model No TX P50C3E J PR50C3 A Board 8 14 S 10 ...
Page 55: ...Model No TX P50C3E J PR50C3 A Board 9 14 S 11 ...
Page 56: ...Model No TX P50C3E J PR50C3 A Board 10 14 and K Board S 12 ...
Page 57: ...Model No TX P50C3E J PR50C3 A Board 11 14 S 13 ...
Page 58: ...Model No TX P50C3E J PR50C3 A Board 12 14 S 14 ...
Page 59: ...Model No TX P50C3E J PR50C3 A Board 13 14 S 15 ...
Page 60: ...Model No TX P50C3E J PR50C3 A Board 14 14 S 16 ...
Page 61: ...Model No TX P50C3E J PR50C3 C1 Board S 17 ...
Page 62: ...Model No TX P50C3E J PR50C3 C2 Board S 18 ...
Page 63: ...Model No TX P50C3E J PR50C3 SN Board 1 6 S 19 ...
Page 64: ...Model No TX P50C3E J PR50C3 SN Board 2 6 S 20 ...
Page 65: ...Model No TX P50C3E J PR50C3 SN Board 3 6 S 21 ...
Page 66: ...Model No TX P50C3E J PR50C3 SN Board 4 6 S 22 ...
Page 67: ...Model No TX P50C3E J PR50C3 SN Board 5 6 S 23 ...
Page 68: ...Model No TX P50C3E J PR50C3 SN Board 6 6 S 24 ...
Page 69: ...Model No TX P50C3E J PR50C3 SS Board 1 2 S 25 ...
Page 70: ...Model No TX P50C3E J PR50C3 SS Board 2 2 S 26 ...
Page 71: ...Model No TX P50C3E J PR50C3 A Board Foil side S 27 ...
Page 72: ...Model No TX P50C3E J PR50C3 A Board Component side S 28 ...
Page 73: ...Model No TX P50C3E J PR50C3 K Board S 29 ...
Page 74: ...Model No TX P50C3E J PR50C3 C1 Board S 30 ...
Page 75: ...Model No TX P50C3E J PR50C3 C2 Board S 31 ...
Page 76: ...Model No TX P50C3E J PR50C3 SN Board Foil side S 32 ...
Page 77: ...Model No TX P50C3E J PR50C3 SN Board Component side S 33 ...
Page 78: ...Model No TX P50C3E J PR50C3 SS Board S 34 ...
Page 101: ...Model No TX P50C3E J PR50C3 Exploded View 1 S 57 ...
Page 102: ...Model No TX P50C3E J PR50C3 Exploded View 2 S 58 ...
Page 103: ...Model No TX P50C3E J PR50C3 Packing 1 S 59 ...
