Digital Receiver - LG 32LN540B-CN Service Manual

LGE
Establish : 12/08/31
Reform: 12/08/31

8. Digital Receiver

8.1 Digital Recriver ( DTMB : ADTB-T ) : C=1, 16QAM, 0.8, PN=595, M=720
No Item
1 Frequency Range
2 Input Impedance
3 Carrier
4 Modulation
5 Code Rate
6 Frame Header
7 Interleaver
8-1 RF Sensitivity(VHF)
8-2 RF Sensitivity(UHF)
9 Channel Offsets
10 C/N with AWGN
11-1 PAL CCI Protection (Analog)
11-2 PAL CCI Protection (Digital)
12-1 PAL ACI protection(Analog Lower)
12-2 PAL ACI protection(Analog Upper)
12-3 PAL ACI protection(Digital)
13 Ricean channel C/N
14 Rayleigh channel C/N
8-2.Digital Receiver (DTMB : DMB-T) : C=3780, 16QAM, 0.8, PN=420, M=720
No Item
1 Frequency Range
2 Input Impedance
3 Carrier
4 Modulation
5 Code Rate
6 Frame Header
7 Interleaver
Display Division
NetCast 4.0 Low LC36B Product Specification
Min Typ Max Unit
474 866
MHz
52.5 219
75
C=1
4QAM, 16QAM, 32QAM
0.8
PN595
M=720
-85 -25 dBm
-83 -25 dBm
±150 kHz
14 dB
2 dB
14 dB
-37 dB
-36 dB
-28 dB
15 dB
18 dB
Min Typ Max Unit
474 866
MHz
52.5 219
75
C=3780
16QAM, 64QAM
0.4, 0.6, 0.8
PN420, PN945
M=720
LG(51)
16
Remarks
UHF BAND
VHF BAND
Remarks
UHF BAND
VHF BAND
LG
47