LG RZ-42LZ30, Service Manual

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1. Application range
This specification is applied to ML-038C chassis.
2. Requirement for Test
Testing for standard of each part must be followed in below
condition.
(1) Temperature: 25°C ± 5°C
(2) Humidity: 65% ± 10%
(3) Power: Standard input voltage (AC 100-240V, 50/60Hz)
(4) Measurement must be performed after heat-run more than
15min.
(5) Adjusting standard for this chassis is followed a special
standard.
3. Test and Inspection method
(1) Capacity: Follow LG electronics TV Testing Standard.
(2) Another Required Standard
EMI: Following CE Standard(EN55020)
SAFETY: Following CB Standard(EN55013)
SPECIFICATION
NOTE : Specifications and others are subject to change without notice for improvement.
4.General Specification
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Video input applicable system
AV input system
Available channel
PC Signal Input
(RGB Input)
Input Voltage
Active Display Size
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
LCD Panel
Lamp
Speaker
1)PAL/SECAM BG
2)PAL/SECAM DK
3)PAL I/I
4)SECAM L/L’
1)PAL
2)SECAM
3)NTSC 3.58/4.43
1)VHF : E2 ~ E12
UHF : E21 ~ E69
CATV : S1 ~ S20
HYPER : S21 ~ S41
2)L/L’ VHF: B,C,D
VGA
SVGA
XGA (1024 x 768)
AC 230V/ 50Hz,60HZ
42.02"
Temp : 0 ~ 40 deg
Humidity: 85%
Temp : -20 ~ 60 deg
Humidity : 85%
LC420W02
TFT Active Matrix LCD Panel
1006(H) x 610(V) x 59(D) mm
16:9
1366 x 768
0.227 x 0.681 x RGB
12kg
CCFL(Cold Cathode Fluorescent Lamp)
20EA
50,000Hrs
4
Item Specification Remark No.
Humidity: 50%(Temp: 40 C)
Life Time: Until brightness of lamp
goes to half of its initial brightness.
(condition: continuous operating
at 25 2 C)
Model Name
Feature
Outline Dimension
Aspect Ratio
Resolution
Pixel Pitch
Weight
Backlight System
Quantity
Power Consumption
Life Time
Impedance