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LG 47LM620T User Manual

LG 47LM620T
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No audio
Screen normal
Check user
menu >
Speaker off
Off
N
Y
Cancel OFF
Check audio B+ 24V
of Power Board
Normal
voltage
Y
N
Replace Power Board and repair parts
Check Speaker
disconnection
N
Y
Replace Speaker
Replace MAIN Board End
C. Audio error
No audio/ Normal video
A24 A25
Disconnection
Established
date
Revised date
8/13
LCD TV
Error
symptom
Standard Repair Process
2010. 12 .14
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

Table of Contents

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LG 47LM620T Specifications

General IconGeneral
Display diagonal47 \
LED backlighting type-
Screen format adjustments4:3, 14:9, 16:9, Zoom
Motion interpolation technologyMCI (Motion Clarity Index) 400
3DYes
3D glasses quantity4
Product colorBlack
Panel mounting interface400 x 400 mm
Audio systemInfinite Surround
RMS rated power20 W
Number of speakers2
DVI portNo
HDMI version1.4
DVI-D ports quantity0
USB 2.0 ports quantity3
Component video (YPbPr/YCbCr) in1
Consumer Electronics Control (CEC)Anynet+
Audio formats supportedAAC, AC3, MP3, PCM
Image formats supportedJPG
Video formats supportedDIVX
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.3 W
Power consumption (typical)63 W
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)263 mm
Height (with stand)722 mm
Weight (with stand)17800 g
Depth (without stand)35.5 mm
Width (without stand)1089 mm
Height (without stand)655 mm
Weight (without stand)15600 g

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