LG 20LS7D - - 20" LCD TV, Руководство по обслуживанию

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1. Application range
This specification sheet is applied to the 20”/ 23” Wide LCD
Digital TV used LJ71A chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
(1) Power : Standard input voltage (100V, 50/60Hz)
(2) Specification and performance of each parts are followed
each drawing and specification by part number in
accordance with BOM
(3) The TV set must be operated for about 20 minutes prior to
the adjustment.
3. Test method
(1) Performance : LGE TV test method followed
(2) Demanded other specification
Safety : JQA Specification
EMC : JQA Specification
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
4. General Specification(TV)
No Item Specification Remark
1 Video input applicable system NTSC-M/ ISDB-S
2 RF Input Channel 1) VHF : 1 ~ 12
2) UHF : 13 ~ 62
3) CATV : C13 ~ C38
4) Terr. digital : 000 ~ 999 (Logical CH Number)
5) BS digital : 000 ~ 999 (Logical CH Number)
6) CS digital : 000 ~ 999 (Logical CH Number)
3 Input Voltage 100V~, 50/60Hz
4 Market Japan
5 Tuning System FS
6 Operating Environment Temp : 0 ~ 40 deg
Humidity : 10~90 %RH
7 Storage Environment Temp : -20 ~ 50 deg
Humidity : 10~90 %RH
8 Display LCD Module