TH-L42D25R
32
8 Measurements and Adjustments
8.1. Power Supply to Check A-Board
1. Add a regulated voltage to following TP.
2. Turn on a MAIN_SW
3. SUB_ON (TP2814) “High” / Add a regulated voltage to following TP after SUB_ON (TP2767) becomes “High”.
8.2. Target of WB adjustment value
* Clearance use WB 3 mode
x, y : +/-0.003 in Cool Colour Balance, +/-0.010 in Warm/Normal Colour Balance use WB difference mode
x, y : +/-0.003 in Cool Colour Balance, +/-0.010 in Normal Colour Balance, +/-0.015 in Warm Colour Balance
Power Supply Name TP No. Voltage (V)
5.8VS TP2750 5.8 +/- 2%
STB_SUB_5.8V TP2789 5.8 +/- 2%
GND TP2785 0V
BL_SOS TP2780 0V
Power Supply Name TP No. Voltage (V)
P17V TP2782 18V +/- 2%
SUB_F12V_15V TP2783 12V +/- 2%
Ambient Temp. Colour Balance
White Gray
xy
Y (cd/m
2
)
xy
Y (cd/m
2
)
Cool 0.279 0.286 0.279 0.286
10.0 - 12.5 deg. Normal 0.293 0.308 0.293 0.308
Warm 0.323 0.334 0.323 0.334
Cool 0.276 0.282 0.276 0.282
12.5 - 17.5 deg. Normal 0.291 0.304 0.291 0.304
Warm 0.320 0.330 0.320 0.330
Cool 0.273 0.277 0.273 0.277
17.5 - 22.5 deg. Normal 0.287 0.298 0.287 0.298
Warm 0.317 0.325 > 300 0.317 0.325 don’t care
Cool 0.271 0.273 0.271 0.273
22.5 - 27.5 deg. Normal 0.285 0.295 0.285 0.295
Warm 0.314 0.322 0.314 0.322
Cool 0.268 0.268 0.268 0.268
27.5 - 32.5 deg. Normal 0.281 0.289 0.281 0.289
Warm 0.310 0.316 0.310 0.316
Cool 0.265 0.263 0.265 0.263
32.5 - 35.0 deg. Normal 0.278 0.284 0.278 0.284
Warm 0.306 0.311 0.306 0.311
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