Read LG 32LB75 / 32LB76 (CHASSIS:LD73C) Service Manual online
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3. Optical Feature (LCD Module)
4. Component Video Input (Y, P
B
, P
R
)
No
Specification
Proposed
Resolution
H-freq(kHz)
V-freq(Hz)
1
720x480
15.73
60.00
SDTV, DVD 480i
2
720x480
15.63
59.94
SDTV, DVD 480i
3
720x480
31.47
59.94
SDTV 480p
4
720x480
31.50
60.00
SDTV 480p
5
720x576
15.625
50.00
SDTV, DVD 576i
6
720x576
31.25
50.00
HDTV 576p
7
1280x720
44.96
59.94
HDTV 720p
8
1280x720
45.00
60.00
HDTV 720p
9
1280x720
37.50
50.00
HDTV 720p
10
1920x1080
28.125
50.00
HDTV 1080i
11
1920x1080
33.75
60.00
HDTV 1080i
12
1920x1080
33.72
59.94
HDTV 1080i
No
Item
Specification
Min.
Typ.
Max.
Remark
1
Viewing Angle [CR>10]
R/L, U/D
178, 178
2
Luminance
Luminance(cd/m
2
)
320
500
32” without PC
Variation
1.3
MAX/MIN
3
Contrast Ratio
CR(32")
600
1000
All White/All Black
CR
D
(With AI)(32")
1200
5000
All White/All Black
4
CIE Color Coordinates
White
Wx
Typ
0.285
Typ
LPL(32”)
Wy
-0.03
0.293
+0.03
Red
Xr
0.640
Yr
0.343
Green
Xg
0.280
Yg
0.605
Blue
Xb
0.145
Yb
0.065
5. RGB PC INPUT Mode Table
No
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
1.
720X400
31.468
70.08
28.321
2.
640X480
31.469
59.94
25.17
VESA
37.500
75.00
31.50
3.
800X600
37.879
60.31
40.00
VESA
46.875
75.00
49.50
4.
832X624
49.725
74.55
57.283
5.
1024X768
48.363
60.00
65.00
VESA(XGA)
56.476
70.00
75.00
60.023
75.03
78.75
6.
1280X768
47.693
59.99
80.125
VESA(WXGA)
7.
1360X768
47.649
59.94
84.625
VESA(WXGA)
8.
1366X768
47.649
59.94
84.625
Supported
9.
1920X1080
66.647
59.988
138.625
WUXGA
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