Akai LEA-19A08G, Service Manual

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5. 5. 5. 5. Chrominance Chrominance Chrominance Chrominance & & & & Luminance Luminance Luminance Luminance Specification Specification Specification Specification
No Item Min Typ Max Unit Remark
1
White peak brightness
240 300 cd/m2
LC185EXN-SCA1
2 Contrast ratio cd/m2 N/A
3 Brightness uniformity 70 % Full white
4 Color coordinate
RED
X
Typ..
-0.03
0.620
Typ..
+0.03
LC185EXN-SCA1
Y 0.344
GREEN
X 0.327
Y 0.626
BLUE
X 0.155
Y 0.042
WHITE
X 0.279
Y 0.292
5 Color coordinate uniformity N/A
6 Color Gamut 68 %
7 Color Temperature 10000 K
6.
6. 6.
6. Component
Component Component
Component Video
Video Video
Video Input
Input Input
Input (Y,
(Y, (Y,
(Y, PB,
PB, PB,
PB, PR)
PR) PR)
PR)
No
Specification
Remark
Resolution H-freq(kHz) V-freq(Hz)
1 720x480 15.73 59.94 SDTV,DVD 480i
2 720x480 15.75 60 SDTV, DVD 480i
3 720x480 31.47 59.94 SDTV 480p
4 720X480 31.5 60 SDTV 480p
5 720x576 15.625 50 SDTV, DVD 576i
6 720x576 31.25 50 SDTV 576p
7 1280x720 44.96 59.94 HDTV 720p
8 1280x720 45 60.36 HDTV 720p
9 1280x720 37.5 50 HDTV 720p
10 1920x1080 28.125 50 HDTV 1080i
11 1920x1080 33.75 60 HDTV 1080i
12 1920x1080 33.72 59.94 HDTV 1080i
13 1920x1080 56.25 50 HDTV 1080p
14 1920x1080 67.433 59.94 HDTV 1080p
15 1920x1080 67.5 60 HDTV 1080p
7. 7. 7. 7. RGB RGB RGB RGB PC PC PC PC INPUT INPUT INPUT INPUT Mode Mode Mode Mode
No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark
1 720*400 31.468 70.08 28.321
2
640*480 31.469 59.94 25.17 VESA Input 848*480 60Hz,
852*480 37.684 75.00 31.50 --> 640*480 60Hz Display
3
800*600 37.879 60.31 40.00 VESA
46.875 75.00 49.50
4 1024*768
48.363 60.00 65.00 VESA(XGA)
56.470 70.00 75.00
60.123 75.029 78.75
5 1280*768 47.78 59.87 79.5 WXGA
6 1360*768 47.72 59.8 84.75 WXGA