42LN549C, 42LN549E (CHASSIS:LJ3AC) - LG TV Service Manual (repair manual). Page 6

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SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
1. Application range
This spec sheet is applied all of the 32”, 39", 42”, 55"  LED TV 
with LJ3AC chassis.
2. Test condition
Each part is tested as below without special notice.
1) Temperature : 25 ºC ± 5 ºC, CST : 40 ºC±5 ºC
2) Relative Humidity: 65 % ± 10 %
3) Power Voltage
Standard input voltage (100~240V@ 50/60Hz)
* 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 20 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. General Specification
No
Item
Specification
Measurement
Result
Remark
1.
Receiving System
1) SBTVD / NTSC / PAL-M / PAL-N
2.
Available Channel
1) VHF : 02~13
2) UHF : 14~69
3) CATV : 01~135
3.
Input Voltage
1) AC 100 ~ 240V 50/60Hz
4.
Market
Central and South AMERICA
5.
Screen Size
32 inch Wide (1366 × 768)
32LN549C-SA
32LN549E-SA
42 inch Wide (1920 × 1080)
42LN549C-SA
42LN549E-SA
39inch Wide (1920 × 1080)
39LN549C-SA
55 inch Wide (1920 × 1080)
55LN549E-SA
6.
Aspect Ratio
16:9
7.
Tuning System
FS
8.
Module
LC320DXE-SFR1
HD, 60Hz
LGD
32LN549C-SA
32LN549E-SA
LC420DUE-SFR1
FHD, 60Hz
LGD
42LN549C-SA
42LN549E-SA
HC390DUN-VCFP1
FHD, 60Hz
CMI
39LN549C-SA
LC550DUJ-SEE1
FHD, 60Hz
LGD
55LN549E-SA
9.
Operating Environment
1) Temp   :  0 ~ 40 deg
2) Humidity :   ~ 80 %
10. Storage Environment
1) Temp   : -20 ~ 60 deg
2) Humidity :   ~ 85 %
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