Read LG 22LN4500 (CHASSIS:LD31A) Service Manual online
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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 LED TV with LD31A chassis
2. Test condition
Each part is tested as below without special notice.
1) Temperature : 25 ºC ± 5 ºC(77 ± 9 ºF) , CST : 40 ºC±5 ºC
2) Relative Humidity: 65 % ± 10 %
3) Power Voltage
Market
Input voltage
Frequency
Remark
USA
110~240V
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
5) The receiver must be operated for about 5 minutes prior to
the adjustment
3. General Specification
No
Item
Specification
Remark
1.
Market
AMERICA, CANADA, MEXICO
2.
Broadcasting system
1)Digital : ATSC
2)Analog : NTSC
3.
Receiving system
ATSC/NTSC-M
4.
Component Input (1EA)
Y/Cb/Cr , Y/Pb/Pr
5.
CVBS Input (1EA)
NTSC
1 System(Rear) : NTSC
CVBS Video input is used by common port with
Component.
6.
RGB Input
RGB-PC
Analog (D-SUB 15Pin)
7.
HDMI Input (1EA)
HDMI1
Rear2EA / HDMI version 1.4/ support PC
Support HDCP /HDMI : MHL Support
8
Audio Input (2EA)
RGB/DVI Audio
Component & CVBS
L/R Input
CVBS Audio input is used by common port with
Component
9
Headphone out (1EA)
Antenna, AV, Component, RGB, HDMI
Side 1EA
10
USB (1EA)
Picture, Music, Movie, SVC
Software Update + Picture + Music + Movie
11
Local Key (Touch)
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