19LG30, 19LG31 (CHASSIS:LA85C) - LG TV Service Manual (repair manual). Page 6

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1. Application range
This specification is applied to the 19”/ 22” Wide LCD TV used
LA85C chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature:  20±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.
3. Test method
1) Performance: LGE TV test method followed 
2) Demanded other specification 
- Safety: UL, CSA, IEC specification
- EMC: FCC, ICES, IEC specification
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
4. General Specification(TV)
No
Item
Specification
Option
Remark
1
Receivable System
ATSC/64 & 256 QAM/ NTSC-M
USA only
2
Available Channel
VHF : 02 ~ 13
UHF : 14 ~ 69
DTV : 02 ~ 69
CATV : 01 ~ 135
CADTV : 01 ~ 135
3
Input Voltage
100-240V~, 50/60Hz 
4
Market
5
Screen Size
19/22 Inch
6
Aspect Ratio
16:9
7
Tuning System
FS
8
LCD Module
LM190WX1 (1440*900)
Wide, LPL
Not applied.
M190A1-L07 (1440*900)
Wide, CHI MEI
19LG30-UA (07.11.05)
LM220WE1 (1680*1050)
Wide, LPL
22LG30-UA
M220Z1-L01 (1680*1050)
Wide, CHI MEI
Not applied.
9
Operating Environment
Temp  : 0 ~ 40 deg
Humidity : ~ 80 %
10
Storage Environment
Temp  : -20 ~ 60 deg
Humidity : 0 ~ 85 %
Model
Market
Appliance
19LG30-UA
Safety : UL1492, CSA C22.2.No.1
22LG30-UA
EMC : FCC Class B, IEC Class B 
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