Read LG 55LS645H (CHASSIS:LB2AW) Service Manual online
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SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This specification is applied to the LCD TV used LB2AW
chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature: 25 °C ± 5 °C(77 °F ± 9 °F), CST: 40 °C ± 5 °C
2) Relative Humidity: 65 % ± 10 %
3) Power Voltage
: Standard input voltage (AC 100-240 V~, 50/60 Hz)
* Standard Voltage of each products 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 5 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
Australia, New Zealand, Singapore,
Malaysia, Vietnam, Indonesia,
► Only Analog for A-ASIA
2.
Broadcasting system
1) PAL/SECAM-B/G/D/K
2) PAL-I/II
3) NTSC-M
4) DVB-T
5) DVB-C
► PAL for NZ/SG
► DVB-C : LT650H & 55LS645H only
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-C
- Symbol rate : 4.0Msymbols/s to 7.2Msymbols/s
- Modulation : 16QAM, 64-QAM, 128-QAM and 256-QAM
4
Scart Jack
PAL, SECAM, NTSC
► Spec Out
5
Component Input
Y/Cb/Cr, Y/Pb/Pr
6
RGB Input
RGB-PC
► Analog(D-SUB 15PIN)
7
HDMI Input (3EA)
HDMI1-DTV/DVI
HDMI2-DTV/DV
HDMI3-DTV/DVI
► PC
-. HD Model : HDMI version 1.3
-. FHD Model : HDMI version 1.4
► Support HDCP
► The number of Input ports is different by model.
8
Audio Input (1EA)
RGB/DVI Audio
AV
► Common Port in AV & PC input.
9.
SDPIF out
SPDIF out
10
Earphone out (1EA)
Antenna, AV1, AV2, Component, RGB,
HDMI1, HDMI2, HDMI3
11
USB (1EA)
For My Media(Movie/Photo/Music List)
or For SVC
► JPEG, MP3, DivX HD
12
External Speaker
Max 1W @ 8 ohm
► Stereo ,BTL output
13
RS232C(1EA)
Interactive mode support
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