LG 42LA6500 (CHASSIS:LB33B) Service Manual ▷ View online
LGE TV Division LG()
Establish : 12.7.6. 57
Reform : 12.10.15 114
Reform : 12.10.15 114
LG 전자
LC33B Product Specification
* Edge LED T240 module (LGD LC470EUH-PFF1)
LGE TV Division LG()
Establish : 12.7.6. 58
Reform : 12.10.15 114
Reform : 12.10.15 114
LG 전자
LC33B Product Specification
* Edge LED T240 module (LGD LC470EUH-PFF1)
Parameter
Symbol
Value
Unit
Note
Min
Typ
Max
ContrastRatio
CR
1100
1500
-
1
SurfaceLuminance,white
LWH
2D
320
400
cd/m2
2
3D
120
150
7
LuminanceVariation
δ
WHITE
9P
60
70
%
3
ResponseTime
Rising
Tr
8
12
4
Falling
Tf
10
14
ms
ColorCoordinates
[CIE1931]
[CIE1931]
RED
Rx
Typ
-0.03
-0.03
0.652
Typ
+0.03
+0.03
Ry
0.333
GREEN
Gx
0.309
Gy
0.601
BLUE
Bx
0.152
By
0.060
WHITE
Wx
0.281
Wy
0.288
ColorTemperature
10,000
K
ColorGamut
72
%
Viewing
Angle
Angle
2D
(CR>10)
(CR>10)
right(φ =0°)
θ
r(xaxis)
89
-
-
degree
5
left(φ =180°)
θ
l(xaxis)
89
-
-
up(φ =90°)
θ
u(yaxis)
89
-
-
down(φ =270°)
θ
d(yaxis)
89
-
-
3D
(CT≤ 10%)
(CT≤ 10%)
up+down
θ
u(yaxis)
+θ d(yaxis)
22
26
-
degree
7
up
θ
u(yaxis)
8
-
-
degree
7
down
θ
d(yaxis)
8
-
-
degree
3DCrosstalk
3DC/T
-
1
3
%
7
GrayScale
-
-
-
6
Luminance Uniformity
60%
70%
-
LGE TV Division LG()
Establish : 12.7.6. 59
Reform : 12.10.15 114
Reform : 12.10.15 114
LG 전자
LC33B Product Specification
1) Standard Test Condition(The unit has been ‘ON’)
2) Stable for approximately 60 minutes in a dark environment at 25℃
3) The values specified are at approximate distance 50Cm from the LCD surface
8.3 SET Optical Feature
1) General feature
(Measurement condition: Full white/VIVVID)->Measure the black luminance after 30 seconds
1) General feature
(Measurement condition: Full white/VIVVID)->Measure the black luminance after 30 seconds
1) In non-impressed condition, measure optical measurement displayable as much as possible TV.
2) Measuring instrument : CA-210 or a sort of Color Analyzer.
3) Pattern Generator : VG-828 or a sort of digital pattern generator (displayable 100IRE/80IRE/0IRE Gray pattern)
4) Measure condition
● Test pattern : 100IRE(255Level) or 80IRE(204Level) or 0IRE(0Level) of Full window pattern.
● SET condition: Contrast & Brightness Level default
● Environment condition : Dark room in the non outside light
● Picture menu option condition for each video signal (use default black-level UI)
5) Measurement
● Do heat-run LCD module at 60 minutes and over in normal temperature(25℃) by using full white pattern.
● Impress test pattern signal, and measure 3 times brightness of central of screen.
● Measure the same condition in video signal /RGB signal.
No
Inch
Min
Value
Unit
Measurement
Result
Remark
LGE TV Division LG()
Establish : 12.7.6. 60
Reform : 12.10.15 114
Reform : 12.10.15 114
LG 전자
LC33B Product Specification
Min.
Typ.
32
Dynamic Contrast Ratio
4,000,000:1
5,000,000:1
Edge:32LA6500-CA
[LC320EUA-PFF1]
[LC320EUA-PFF1]
Surface Luminance, white, 2D
224
256
Surface Luminance, white, 3D
84
104
42
”
Dynamic Contrast Ratio
4,000,000:1
5,000,000:1
Edge : 42LA65/66/68/6900-CA
[LC420EUG-PFF1]
Edge:42LA7400-CB
[LC420EUH-PFF1]
[LC420EUG-PFF1]
Edge:42LA7400-CB
[LC420EUH-PFF1]
Surface Luminance, white, 2D
256
320
Surface Luminance, white, 3D
96
120
47
”
Dynamic Contrast Ratio
4,000,000:1
5,000,000:1
Edge : 47LA65/66/68/6900-CA(T120)
[LC470EUG-PFF1]
Edge: 47LA7400-CB(T240)
[LC470EUH-PFF1]
[LC470EUG-PFF1]
Edge: 47LA7400-CB(T240)
[LC470EUH-PFF1]
Surface Luminance, white, 2D
256
320
Surface Luminance, white, 3D
96
120
55
”
Dynamic Contrast Ratio
4,000,000:1
5,000,000:1
Edge : 55LA65/66/6800-CA
[LC550EUG-PFF1]
[LC550EUG-PFF1]
Surface Luminance, white, 2D
256
320
Surface Luminance, white, 3D
96
120
32/
42/
47/
50/
55
42/
47/
50/
55
Dynamic Contrast Ratio
3,000,000:1
4,000,000:1
POLA : 55LA6200-CA
[LC550DUJ-SEK1]
Direct:32/42/47/50LA6200-CA
LC500DUE-SFU1
LC470DUE-SFU1
LC420DUE-SFU1
LC320DUE-SFU1
[LC550DUJ-SEK1]
Direct:32/42/47/50LA6200-CA
LC500DUE-SFU1
LC470DUE-SFU1
LC420DUE-SFU1
LC320DUE-SFU1
Surface Luminance, white, 2D
192
240
Surface Luminance, white, 3D
72
88
32
”/
39
”
Dynamic Contrast Ratio
3,000,000:1
4,000,000:1
Direct: 32LN5700-CB
[LC320DUE-SFR1]
[LC320DUE-SFR1]
POLA: 39LN5700-CB
[HC390DUN-VCFP1] (CMI)
Surface Luminance, white, 2D
192
240
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