Specification - LG 47LH90 Service Manual

NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This specification is applied to the 42" LCD TV used LA92C
chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature: 25±5ºC
2) Relative Humidity: 65±10%
3) Power Voltage : Standard input voltage(100-240V~, 50/60Hz)
* Standard Voltage of each product 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 20 minutes prior to
the adjustment.
4. General Specification(TV)
No Item
1. Receiving System
2. Available Channel
3. Input Voltage
4. Market
5. Screen Size
6. Aspect Ratio
7. Tuning System
8. Module
9. Operating Environment
10. Storage Environment
Copyright LG Electronics. Inc. All right reserved.
Only for training and service purposes

SPECIFICATION

Specification
1) ATSC / NTSC-M
1) VHF : 02~13
2) UHF : 14~69
3) DTV : 02-69
4) CATV : 01~135
5) CADTV : 01~135
1) AC 100 ~ 240V 50/60Hz
NORTH AMERICA
KOREA
55 inch Wide(1920 108 0)
47 inch Wide(1920 108 0)
42 inch Wide(1920 108 0)
16:9
FS
LC550WUL-SBM1
LC470WUL-SBM1
LC420WUL-SBM1
1) Temp : 0 ~ 40 deg
2) Humidity : ~ 80 %
1) Temp : -20 ~ 60 deg
2) Humidity : ~ 85 %
3. Test method
1) Performance: LGE TV test method followed
2) Demanded other specification
- Safety: UL, CSA, IEC specification
- EMC: FCC, ICES, IEC specification
Mark : 110V, 60Hz : USA
220V, 60Hz : KOR
55LH90-UB
47LH90-UB
42LH90-UB
55LH90QD-NA
47LH90QD-NA
42LH90QD-NA
FHD 55LH90-UB / 55LH90QD-NA
FHD 47LH90-UB / 47LH90QD-NA
FHD 42LH90-UB / 42LH90QD-NA
LGD 55LH90-UB / 55LH90QD-NA
LGD 47LH90-UB / 47LH90QD-NA
LGD 42LH90-UB / 42LH90QD-NA
- 6 -
Remark
LGE Internal Use Only