Read LG 42LD450C / 42LD452C (CHASSIS:LA01Z) Service Manual online
1. Application range
This spec sheet is applied all of the 37”, 42”, 47” LCD TV with
LA01Z chassis.
LA01Z chassis.
2. Requirement for Test
Each part is tested as below without special appointment.
1) Temperature: 25±5ºC, (77°±9ºF), CST: 40±5°C
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 20 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
Model
Market
Appliance
Safety : UL1492, CSA C22.2.No.1,
42LD450C-UA
EMC : FCC Class B, IEC Class B
47LD450C-UA
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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
VHF : 02 ~ 13
UHF : 14 ~ 69
DTV : 02 ~ 69
CATV : 01 ~ 135
CADTV : 01 ~ 135
3
Input Voltage
1) AC 100 ~ 240V 50/60Hz
4
Market
5
Screen Size
47 inch Wide
FHD
47LD450C-UA
42 inch Wide
FHD
42LD450C-UA
37 inch Wide
FHD
37LD450C-UA
6
Aspect Ratio
16:9
7
Tuning System
FS
8
LCD Module
LC470WUG-SCA1
LGD
47LD450C-UA
LC420WUG-SCA1 LGD
42LD450C-UA
V420H2-L02 CMO
T420HW06-V0 AUO
T370HW03-VB AUO
37LD450C-UA
LC370WUG-SCA1
LGD
9
Operating Environment
Temp : 0 ~ 40 deg
Humidity : ~ 80 %
10
Storage Environment
Temp : -20 ~ 60 deg
Humidity : -85 %
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