Read LG 47LK450 / 47LK451C (CHASSIS:LA01U) Service Manual online
1. Application range
This spec sheet is applied LCD TV with 32”, 37”, 42”, 47”, 55”
LA01U chassis.
LA01U chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature: 25 ºC ± 5 ºC
2) Relative Humidity: 65 ± 10 %
3) Power Voltage : Standard input voltage(100-240V~, 50/60Hz)
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.
accordance with BOM.
5) The receiver must be operated for about 5 minutes prior to
the adjustment.
3. Test method
1) Performance: LGE TV test method followed
2) Demanded other specification
2) Demanded other specification
- Safety : UL, CSA, IEC specification
- EMC: FCC, ICES, IEC specification
- EMC: FCC, ICES, IEC specification
- 6 -
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
4. General Specification(TV)
No
Item
Specification
Remark
1
Receivable System
1) ATSC / NTSC-M
2
Available Channel
1) VHF : 02 ~ 13
2) UHF : 14 ~ 69
3) DTV : 02 ~ 69
4) CATV : 01 ~ 135
5) CADTV : 01 ~ 135
3
Input Voltage
1) AC 100 - 240V~ 50/60Hz
Mark : 110V, 60Hz (N.Ame
4
Market
5
Screen Size
32 inch Wide (1920x1080)
FHD + 60Hz
32LK450-UB
37 inch Wide (1920x1080)
FHD + 60Hz
37LK450-UB
42 inch Wide (1920x1080)
FHD + 60Hz
42LK450-UB
47 inch Wide (1920x1080)
FHD + 60Hz
47LK450-UB
6
Aspect Ratio
16:9
7
Tuning System
FS
8
LCD Module
T315HW04-V9
AUO
32LK450-UB
LC370WUE-SCA1 LGD
37LK450-UB
T370HW03-VN AUO
37LK450-UB
LC420WUE-SCA2 LGD
42LK450-UB
T420HW09-V0 AUO
42LK450-UB
LC470WUE-SCA2 LGD
47LK450-UB
9
Operating Environment
Temp : 0 ~ 40 deg
Humidity : ~ 80 %
10
Storage Environment
Temp : -20 ~ 60 deg
Humidity : -85 %
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