LG 49UH603V - Generated Sound; Cracking Noise; Panel Buzzing

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LGE Internal Use OnlyCopyright © LG Electronics. Inc. All rights reserved.
Only for training and service purposes
No. Item Specication Remarks
2 Broadcasting system
(1)PAL/SECAM B/G/I/D/K, SECAM L/L’
(2)DVB-T/T2, C, S/S2
*For the manual, refer the below table. [Table 4.1.]
3 Program coverage
(1) Digital TV
- VHF, UHF
- C-Band, Ku-Band
(2) Analogue TV
-VHF : E2 to E12
-UHF : E21 to E69
-CATV : S1 to S20
-HYPER : S21 to S47
*For the manual, refer the below table. [Table 4.1.]
4 Receiving system
Analog : Upper Heterodyne
Digital : COFDM, 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 : 4.0 Msymbols/s to 7.2 Msymbols/s
- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM
► DVB-S/S2
- symbol rate :
DVB-S2 (8PSK / QPSK) : 2 ~ 45 Msymbol/s
DVB-S (QPSK) : 2 ~ 45 Msymbol/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
5 Input Voltage AC 100-240 V~, 50/60Hz
4.1. Broadcast receiver specification for Manual
Digital TV Analogue TV
Satellite Terrestrial Cable Terrestrial / Cable
Television system DVB-S/S2* DVB-T
DVB-T2*
DVB-C PAL/SECAM B/G,
D/K, I,
SECAM L
Channel coverage
(Band)
950 ~ 2150 Mhz 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
46 ~862 Mhz 46 ~ 862 Mhz
Maximum number of
storable programmes
6,000 3,000
External antenna
impedance
75 Ω