LG 55LM9600 (CHASSIS:LC23E) Service Manual ▷ View online
LGE
Display Division
LG(53)
Establish : 11.08.18 21
Reform : 72
Reform : 72
LG Electronics
LC23E Product Specification
12-1
PAL ACI protection(Analog Lower)
-37
dB
12-2
PAL ACI protection(Analog Upper)
-36
dB
12-3
PAL ACI protection(Digital)
-28
dB
13
Ricean channel C/N
15
dB
14
Rayleigh channel C/N
18
dB
8-2.Digital Receiver (DTMB : DMB-T) : C=3780, 16QAM, 0.8, PN=420, M=720
No
Item
Min
Typ
Max
Unit
Remarks
1
Frequency Range
474
52.5
866
219
219
MHz
UHF BAND
VHF BAND
VHF BAND
2
Input Impedance
75
Ω
3
Carrier
C=3780
4
Modulation
16QAM, 64QAM
5
Code Rate
0.4, 0.6, 0.8
6
Frame Header
PN420, PN945
7
Interleaver
M=720
8-1
RF Sensitivity(VHF)
-85
-25
dBm
LGE
Display Division
LG(53)
Establish : 11.08.18 22
Reform : 72
Reform : 72
LG Electronics
LC23E Product Specification
8-2
RF Sensitivity(UHF)
-83
-25
dBm
9
Channel Offsets
±150
kHz
10
C/N with AWGN
14
dB
11-1
PAL CCI Protection (Analog)
2
dB
11-2
PAL CCI Protection (Digital)
14
dB
12-1
PAL ACI protection(Analog Lower)
-37
dB
12-2
PAL ACI protection(Analog Upper)
-36
dB
12-3
PAL ACI protection(Digital)
-28
dB
13
Ricean channel C/N
15
dB
14
Rayleigh channel C/N
18
dB
LGE
Display Division
LG(53)
Establish : 11.08.18 23
Reform : 72
Reform : 72
LG Electronics
LC23E Product Specification
9.Digital Receiver (DVB-C)
No
Item
Min
Typ
Max
Unit
Remarks
1.
Frequency Range
52.5
866
MHz
2.
Input Impedance
75
Ω
3.
Symbol Rate
4000 Ks/s~7200 Ks/s
4.
Modulation
16, 32, 64, 128, 256QAM
5
RF Sensitivity
47
70
dBuV
16QAM
20.5
dB
32QAM
26.5
dB
64QAM
29.5
dB
128QAM
31.5
dB
6.
C/N with AWGN
256QAM
32.5
dB
LGE
Display Division
LG(53)
Establish : 11.08.18 24
Reform : 72
Reform : 72
LG Electronics
LC23E Product Specification
10. Chroma & Brightness
10.1 Module optical specifications
.
*55 FHD 3D ALEF (LC550DUT-SEF1, LGD)
for more details, refer to the module spec.
No
Item
Specification
Min.
Typ.
Max.
Remark
2D
Right/Left/Up/Down
89
CR>10
Up + Down
26
Up
13
1.
Viewing Angle
3D
Down
13
CT
≤10%
2D
Luminance (cd/m
2
)
290
360
3D
Luminance (cd/m
2
)
110
135
2.
Luminance
5P
Luminance Variation
1.3
3.
Contrast Ratio
CR
900
1300
4. 3D Crosstalk
3D C/T
-
1
3
%
R
X
0.661
RED
R
Y
---
G
X
---
Green
G
Y
0.582
B
X
--
Blue
B
Y
0.097
Wx
--
5.
CIE Color Coordinates
White
W
Y
Typ
-0.01
---
Typ
+0.01
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
4) T
a
= 25±2°C, V
LCD
=12.0V, f
V
=60Hz, D
clk
=74.25MHz VBR_A=1.65V, IF cathode=105mA
Click on the first or last page to see other 55LM9600 (CHASSIS:LC23E) service manuals if exist.