Read LG 52LG50FR-TA (CHASSIS:LP81A) Service Manual online
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仅限LG电子内部使用
版权归LG电子所有
仅限培训和售后服务使用
仅限培训和售后服务使用
6. 产品光学特性
6.1. 一般特性
- 测试条件：全白/ 鲜艳 => 30秒后测试黑色亮度
- PC模式时C/R除外
符号
参 数
序号
数值
单位 备注
Min
Typ
1
37 inch(HD)
Contrast Ratio
Dynamic CR
9000:1
12000:1
LPL
Surface Luminance, LWH (AV/Component/HDMI)
360
450
Cd/m2
2
m
/
d
C
0
5
2
)
C
P
(
H
W
L
e
ti
h
w
2
42 inch(HD)
Contrast Ratio
Dynamic CR
9000:1
12000:1
AUO
Surface Luminance, LWH (AV/Component/HDMI)
360
450
Cd/m2
2
m
/
d
C
0
5
2
)
C
P
(
H
W
L
e
ti
h
w
3
42 inch(HD)
Contrast Ratio
Dynamic CR
9000:1
12000:1
LPL
Surface Luminance, LWH (AV/Component/HDMI)
360
450
Cd/m2
2
m
/
d
C
0
5
2
)
C
P
(
H
W
L
e
ti
h
w
4
47 inch(HD)
Contrast Ratio
Dynamic CR
9000:1
12000:1
LPL
Surface Luminance, LWH(AV/Component/HDMI)
360
450
Cd/m2
2
m
/
d
C
0
5
2
)
C
P
(
H
W
L
e
ti
h
w
5
42 inch(FHD)
Contrast Ratio
Dynamic CR
9000:1
12000:1
l
o
o
T
0
7
/
0
6
/
0
5
r
o
F
1
:
0
0
0
5
1
D
B
T
L
P
L
Surface Luminance, LWH(AV/Component/HDMI)
360
450
Cd/m2
2
m
/
d
C
0
5
2
)
C
P
(
H
W
L
e
ti
h
w
6
47 inch(FHD)
Contrast Ratio
Dynamic CR
9000:1
12000:1
l
o
o
T
0
7
/
0
6
/
0
5
r
o
F
1
:
0
0
0
5
1
D
B
T
L
P
L
Surface Luminance, LWH(AV/Component/HDMI)
360
450
Cd/m2
2
m
/
d
C
0
5
2
)
C
P
(
H
W
L
e
ti
h
w
7
52 inch(FHD)
Contrast Ratio
Dynamic CR
9000:1
12000:1
l
o
o
T
0
7
/
0
6
/
0
5
r
o
F
1
:
0
0
0
5
1
D
B
T
p
r
a
h
S
Surface Luminance, LWH(AV/Component/HDMI)
320
400
Cd/m2
2
m
/
d
C
0
5
2
)
C
P
(
H
W
L
e
ti
h
w
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