29
9.1.2.
White balance adjustment
Name of measuring instrument
Remarks
Color analyzer
(Minolta CS-2000 or equivalent)
Procedure
Remarks
1. Enter the Service mode.
2. Receive the Analog-RF (except for no signal) or set CVBS/YUV/HDMI (no signal is
available).
3. Select [WB-ADJ] by using [1] and [2] key in the remote controller.
4. Check that the colour balance and the viewing mode is the values written in table1 and 2.
5. [INNER PATTERN] is displayed by using [5] key by using [5] key in the remote controller.
6. Select [G-CUTOFF] by using the [3] and [4] key in the remote controller, and set the value
to [80] by using the volume [+] and [-] key.
Also, [B-CUTOFF] and [R-CUTOFF] set to [80]
7. Set [G-DRIVE] value to the initial data (ex. D0).
8. Set the color analyzer and adjust color point to the values written in table1 by using [B-
DRIVE] and [R-DRIVE]
9. Increase RGB-DRIVE value so that the maximum drive value of one of R-DRIVE or G-
DRIVE or B-DRIVE should become [FF]
([ALL-DRIVE] set to [FF].)
Summary of Contents for TH-P42XT50D
Page 21: ...21 7 4 No Picture ...
Page 30: ...30 ...
Page 36: ...36 ...
Page 38: ...38 11 3 Wiring 2 11 4 Wiring 3 ...
Page 39: ...Model No TH P42XT50D G M P S Schematic Diagram Note S 1 ...
Page 40: ...Model No TH P42XT50D G M P S Replacement Parts List Note S 2 ...
Page 41: ...Model No TH P42XT50D G M P S A Board 1 14 S 3 ...
Page 42: ...Model No TH P42XT50D G M P S A Board 2 14 S 4 ...
Page 43: ...Model No TH P42XT50D G M P S A Board 3 14 S 5 ...
Page 44: ...Model No TH P42XT50D G M P S A Board 4 14 S 6 ...
Page 45: ...Model No TH P42XT50D G M P S A Board 5 14 S 7 ...
Page 46: ...Model No TH P42XT50D G M P S A Board 6 14 and K Board S 8 ...
Page 47: ...Model No TH P42XT50D G M P S A Board 7 14 S 9 ...
Page 48: ...Model No TH P42XT50D G M P S A Board 8 14 S 10 ...
Page 49: ...Model No TH P42XT50D G M P S A Board 9 14 S 11 ...
Page 50: ...Model No TH P42XT50D G M P S A Board 10 14 S 12 ...
Page 51: ...Model No TH P42XT50D G M P S A Board 11 14 S 13 ...
Page 52: ...Model No TH P42XT50D G M P S A Board 12 14 S 14 ...
Page 53: ...Model No TH P42XT50D G M P S A Board 13 14 S 15 ...
Page 54: ...Model No TH P42XT50D G M P S A Board 14 14 S 16 ...
Page 55: ...Model No TH P42XT50D G M P S C1 Board S 17 ...
Page 56: ...Model No TH P42XT50D G M P S C2 Board S 18 ...
Page 57: ...Model No TH P42XT50D G M P S SN Board 1 4 S 19 ...
Page 58: ...Model No TH P42XT50D G M P S SN Board 2 4 S 20 ...
Page 59: ...Model No TH P42XT50D G M P S SN Board 3 4 S 21 ...
Page 60: ...Model No TH P42XT50D G M P S SN Board 4 4 S 22 ...
Page 61: ...Model No TH P42XT50D G M P S A Board Foil Side S 23 ...
Page 62: ...Model No TH P42XT50D G M P S A Board Component Side S 24 ...
Page 63: ...Model No TH P42XT50D G M P S K Board S 25 ...
Page 64: ...Model No TH P42XT50D G M P S C1 Board S 26 ...
Page 65: ...Model No TH P42XT50D G M P S C2 Board S 27 ...
Page 66: ...Model No TH P42XT50D G M P S SN Board S 28 ...
Page 86: ...Model No TH P42XT50D G M P S Exploded View 1 S 48 ...
Page 87: ...Model No TH P42XT50D G M P S Exploded View 2 S 49 ...
Page 88: ...Model No TH P42XT50D G M P S Accessories S 50 ...