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Copyright ©
LG Electronics Inc. All rights reserved.
Only training and service purposes.
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This specification is applied to the LED TV used UBXBR
chassis.
2. Requirement for Test
Each part is tested as below without special notice.
(1) Temperature : 25°C ± 5°C (77°C ± 9°C), CST : 40°C ± 2°C
(2) Relative Humidity : 60 % ± 10 %
(3) Power Voltage :
Standard input voltage (AC100~240V @ 50/60Hz)
Standard Voltage of each product is marked by models
(4) Specification and performance of each parts are followed
each drawing and specification by part number in
accordance with BOM.
(5) The receiver must be operated for about 20 minutes prior
to the adjustment
3. Test method
(1) Performance: LGE TV test method followed
(2) Demanded other specification
- Safety : CE, IEC specification
- EMC : CE, IEC
4. Model General Specification
No.
Item
Specification
Remarks
1
Market
OCEANIA / ASIA / AFRICA
2
Broadcasting system
(1) Digital TV
- DVB-T
- DVB-T2*
- DVB-C
- DVB-S/S2*
(2) Analogue TV
- PALB/B, B/G, D/K, I
- SECAM B/G, D/K
- NTSC-M*
Asia, MEA(T#, G#, V#)
* : Depending on country
3
Program coverage
(1) Digital TV
-DVB-T / DVB-T2*
-VHF III : 174 ~ 230 MHz
-UHF IV : 470 ~ 606 MHz
-UHF V : 606 ~ 862 MHz
-S Band II : 230 ~ 300 MHz
-S Band III : 300 ~ 470 MHz
-DVB-S/S2* (950 ~ 2150 MHz)
-DVB-C (46 ~ 890 MHz)
(2) Analogue TV (46 ~ 862 MHz)
* : Only DVB-T2/C/S2 support model only.
4
Maximum number of storable
programmes
(1) DVB-S/S2 : 6,000
(2) DVB-C, DVB-T/T2, Analogue TV : 3,000
5
External antenna impedance
Digital & Analogue TV : 75Ω
6
Receiving system
Analog : Upper Heterodyne
Digital : COFDM(DVB-T) Only DVB-T Model
Digital : COFDM(DVB-T/T2) Only DVB-T2
Model
Digital : QAM
▶
DVB-T
- Guard Interval(Bitrate_Mbit/s) : 1/4, 1/8, 1/16, 1/32
- Modulation : Code Rate
QPSK : 1/2, 2/3, 3/4, 5/6, 7/8
16-QAM : 1/2, 2/3, 3/4, 5/6, 7/8
64-QAM : 1/2, 2/3, 3/4, 5/6, 7/8
▶
DVB-T2
- Guard Interval(Bitrate_Mbit/s): 1/4, 1/8, 1/16, 1/32, 1/128, 19/128, 19/256
- Modulation : Code Rate
QPSK : 1/2, 2/5, 2/3, 3/4, 5/6
16-QAM : 1/2, 2/5, 2/3, 3/4, 5/6
64-QAM : 1/2, 2/5, 2/3, 3/4, 5/6
256-QAM : 1/2, 2/5, 2/3, 3/4, 5/6
▶
DVB-C
- Symbolrate : 4.0Msymbols/s to 7.2Msymbols/s
- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM
▶
DVB-S/S2
- Symbolrate :
DVB-S2 (8PSK / QPSK) : 2 ~ 45Msymbol/s
DVB-S (QPSK) : 2 ~ 45Msymbol/s
- Viterbi :
DVB-S mode : 1/2, 2/3, 3/4, 5/6, 7/8
DVB-S2 mode : 1/2, 2/3, 3/4, 3/5, 4/5, 5/6, 8/9, 9/10
Summary of Contents for 50US665H0VA
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