Specification - LG 22LS3700 Service Manual

NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This specification is applied to the LCD TV used LB21A
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.
4. Model General Specification
No. Item
1. Market
2. Broadcasting system
3. Channel Storage
4. Receiving system
5. Video(Composite) Input
6. Component Input
7. RGB Input
8. HDMI Input
9. Audio Input
10. SPDIF out
11. USB
12. LAN
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Only for training and service purposes

SPECIFICATION

Specification
Austrailia, New Zealand, Singapore, Malaysia,
Vietnam, Indonesia,
South Africa, Israel, A-ASIA
1) PAL/SECAM-B/G/D/K
2) PAL-I/II
3) NTSC-M
4) DVB-T
ATV - 135EA, DTV - 1000EA
Analog : Upper Heterodyne
Digital : COFDM(DVB-T)
PAL, SECAM, NTSC
Y/Cb/Cr, Y/Pb/Pr
RGB-PC
HDMI1-DTV/DVI
HDMI2-DTV/DVI
HDMI3-DTV
RGB/DVI audio, Component, AV
SPDIF out
For My Media(Movie/Photo/Music List) or SVC
DLNA
3. Test method
1) Performance: LGE TV test method followed
2) Demanded other specification
- Safety : CE, IEC specification
- EMC : CE, IEC
only Analog for A-ASIA
PAL for NZ/SG
▪ 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
4 System : PAL, SECAM, NTSC, PAL60
Analog (D-sub 15PIN)
PC
- Non 3D HD/FHD Model : HDMI version 1.3
- 3D Model : HDMI version 1.4a
Support HDCP
Only LB21B
- 6 -
Remarks
LGE Internal Use Only