LG 22MT41 Series Service Manual

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LGE Internal Use Only
Copyright © LG Electronics. Inc. All right reserved.
Only for training and service purposes
No Item Specication Remarks
2 Broadcasting system Analogue TV
1) PAL/SECAM B/G,D/K,I
SECAM L
Digital TV
1) DVB-T/T2
2) DVB-C
Satellite Digital TV
1) DVB-S/S2
3 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 : 4.0Msymbols/s to 7.2Msymbols/s
- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM
► DVB-S
- symbol rate
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
4 Interface RF / Composite /
Component(CVBS) / HDMI / D-Sub /
Scart / USB / Audio In / Headphone
Out
*SCART(EU only support)
*Composite/Component/D-sub/Audio In/Headphone
Out(MT58 only support)
5 DVB DVB-T CI : UK, Finland, Denmark, Norway, Sweden, Russia, Spain,
Ireland, Luxemburg, Belgium, Netherlands
CI+ : France(Canal+), Italy(DGTVi)
DVB-C CI : Switzerland, Austria, Slovenia, Hungary, Bulgaria
CI+ : Switzerland(UPC,Cablecom), Netherlands(Ziggo),
Germany(KDG,CWB), Finland(labwise)
DVB-S CI + : Germany (Astra HD+)

LG 22MT41 Series Specifications

General

Brand	LG
Model	22MT41 Series
Category	LED TV
Language	English