Read LG 42LB7DF (CHASSIS:LJ81A) Service Manual online
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SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
4. General Specification(TV)
1. Application range
This specification is applied to LJ81A chassis.
2. Requirement for Test
Testing for standard of each part must be followed in below
condition.
condition.
(1) Temperature : 20 ± 5°C, CST : 40± 5°C
(2) Humidity : 65% ± 10%
(3) Power : Standard input voltage (100-240V~, 50/60Hz)
(2) Humidity : 65% ± 10%
(3) Power : 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 SBOM.
accordance with SBOM.
(5) The receiver must be operated for about 20 minutes prior
to the adjustment.
3. Test method
3.1 Performance : LGE TV test method followed
3.2 Demanded other specification
3.2 Demanded other specification
Safety : UL, CSA, IEC Specification
EMC
EMC
: FCC, ICES, IEC
Chassis
LJ81A
42LB7DF-SB
Central and
South AMEROCA
LG
Model Name
Market
Brand
Remark
Model Name
42LB7DF-SB
Central and
South AMEROCA
Safety : IEC/EN60065
EMC : CISPR13
Market
Appliance
Receiving System
Available Channel
Input Voltage
Market
Screen Size
Aspect Ratio
Tuning System
Module
Operating Environment
Storage Environment
1) SBTVD / NTSC / PAL-M / PAL-N
1) VHF : 02~13
2) UHF : 14~69
3) DTV : 02-69
4) CATV : 01~135
1) AC 100 ~ 240V 50/60Hz
Central and South AMERICA
42 inch Wide (1366 x 768)
42 inch Wide (1920 x 1080)
16:9
FS
LC420WU6-SLA1
1) Temp : 0 ~ 40 deg
2) Humidity : ~ 80 %
1) Temp : -20 ~ 60 deg
2) Humidity : ~ 85 %
1
2
3
4
5
6
7
8
9
No
HD
FULL HD
FULL HD
42LB7DF-SB
Model
Specification
Option
Remark
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