LG 55LH95QD, Service Manual

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Only for training and service purposes LGE Internal Use Only - 7 -
5. Chroma & Brightness
No Item Min. Typ. Max. Unit Remark
1 Max Luminance 400 500 cd/m 2
(Center 1-point / Full White Pattern)
2 Luminance uniformity 77 % Full white
3 Response Time Gray-to-Gray 5 8 ms Picture mode : Cinema
MPRT 8 10 ms
4 Color coordinate RED X 0.645 Typ.
Y 0.330 ± 0.03
GREEN X 0.297
Y 0.629 Color Coordinate Measurement
BLUE X 0.146 Mode : PC
Y 0.054 PSM : Standard
WHITE X 0.279 CSM : Medium
Y 0.292
5 Contrast ratio 900:1 1300:1 Local Dimming ON
(Except RGB/HDMI-PC)
4,500,000 5,000,000 DCR(Except RGB/HDMI-PC)
6 Color Temperature Cool X 0.254 0.269 0.284 <Test Condition>
Y 0.258 0.273 0.288 85% Full white pattern
Medium X 0.270 0.285 0.300
Y 0.278 0.293 0.308
Warm X 0.298 0.313 0.328
Y 0.314 0.329 0.344
7 Color Distortion, DG 10 %
8 Color Distortion, DP 10 deg
9 Color S/N, AM/FM 43.0 dB
10 Color Killer Sensitivity -80 dBm
6. Component Video Input (Y, C
B
/P
B
, C
R
/P
R
)
No.
Specification
Remark
Resolution H-freq(kHz) V-freq(Hz) Pixel clock
1. 720x480 15.73 60.00 SDTV, DVD 480i
2 720x480 15.63 59.94 SDTV, DVD 480i
3 720x480 31.47 59.94 480p
4 720x480 31.50 60.00 480p
5 720x576 15.625 50.00 SDTV, DVD 625 Line
6 720x576 31.25 50.00 HDTV 576p
7 1280x720 45.00 50.00 HDTV 720p
8 1280x720 44.96 59.94 HDTV 720p
9 1280x720 45.00 60.00 HDTV 720p
10. 1920x1080 31.25 50.00 HDTV 1080i
11. 1920x1080 33.75 60.00 HDTV 1080i
12. 1920x1080 33.72 59.94 HDTV 1080i
13. 1920x1080 56.250 50 HDTV 1080p
14. 1920x1080 67.43/67.5 59.94/60 HDTV 1080p