
lcd tv
55LD520C
specifications
55" class (54.6" diagonal)
LCD SPECIFICATION
Screen Size  | 55” class (54.6” diagonal)  | 
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Native Display Resolution  | 1920 x 1080  | 
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PC Max Resolution (RGB, HDMI)  | 1920 x 1080  | 
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Dynamic Contrast Ratio  | 70,000:1  | 
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Contrast Ratio  | 1,400:1  | 
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ViewingAngle  | 178°/178°  | 
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120Hz TruMotion  | Yes(except in PC mode)  | 
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Color Reproduction  | 10Bit  | 
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Response Time  | 2.4ms (G to G)  | 
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Life Span (Typical)  | 60,000 hrs  | 
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BROADCASTING SYSTEM  | 
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Analog  | Yes  | 
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ATSC/NTSC/Clear QAM  | Yes(1 tuner)  | 
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VIDEO | 
  | 
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XD Engine  | Yes  | 
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AspectRatio  | 16:9  | 
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AspectRatio Correction  | 6 Modes  | 
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Just Scan (0% overscan)  | 
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  | HDMI  | 1080p/1080i/720p  | |
  | Component  | 1080p/1080i/720p  | |
  | RF/DTV | 1080i/720p  | |
  | Enhanced Noise Reduction(Video Noise Filter) Yes, 3D NR/MPEG NR  | 
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Digital Comb Filter  | Yes(3D)  | 
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Color Temperature Control  | 3 Modes (Norm, Warm, Cool)  | 
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Black Stretcher  | Yes  | 
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24p Real Cinema  | Yes  | 
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Cinema 3:2/2:2 Mode  | Yes  | 
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Picture Reset  | Yes  | 
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AV Mode II (Picture& Sound)  | 3 Modes (Cinema, Sport, Game)  | 
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Picture Mode  | Yes(8 modes)  | 
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DTV SignalStrengthIndicator  | Yes  | 
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Video Reset/Initializing  | Yes  | 
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AUDIO | 
  | 
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Mono/Stereo/Dual (MTS/SAP)  | Yes  | 
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Audio Output Power (Watts - THD 10%)  | 10W x 2  | 
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Invisible Speaker System Details  | 1 Way2 Speaker  | 
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Dolby Digital 5.1Decoder  | Yes  | 
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Surround System Type  | SRS TruSurround XT  | 
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Bass/Treble/Balance Controls  | Yes  | 
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Clear Voice II  | Yes  | 
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Auto Volume Leveler  | Yes  | 
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SoundMode  | 5 Modes  | 
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SPECIAL FEATURES | 
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Public Display Settings  | Yes, V2.6  | 
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BrightnessOptimization  | Yes(Available in Standard, Natural, Sport, Game,  | 
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  | 
  | Expert 1, & Expert 2 modes)  | |
  | Picture Wizard  | Yes  | 
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Backlight Control  | Yes  | 
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Video Mute  | Yes  | 
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USB Cloning  | Yes  | 
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1080p Source Input  | 
  | 
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  | HDMI  | 60p/30p/24p  | |
  | Component  | 60p/30p/24p  | |
  | RGB | 60p  | |
  | A/V Input Navigation  | Yes  | 
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Input   | Yes  | 
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Quick View (Previous Channel)  | Yes  | 
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Quick Setup Guide  | Yes  | 
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Simple Manual  | Yes  | 
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ParentalControl   | Yes  | 
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Key Lock/Child Lock  | Yes  | 
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Customizable Closed   | Yes  | 
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LG SIMPLINK (HDMI CEC)  | Yes  | 
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Screen Adjust/Auto (manual) Configure  | Yes  | 
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CONVENIENCE FEATURES
Language  | English/Spanish/French/Korean  | |
Alvin UI  | Yes  | |
Auto & Manual Tuning/Programming  | Yes  | |
Channel Add/Delete  | Yes  | |
Channel Labeling  | Yes  | |
Favorite Channel Programming  | Yes  | |
Auto/Manual Clock  | Yes  | |
On/Off Timer  | Yes  | |
Sleep Timer  | Yes  | |
Auto Off/Auto Sleep (When no video is present) Yes  | ||
AUDIO/VIDEO INPUTS/OUTPUTS  | 
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RF In (Antenna/Cable)  | 1  | |
L/R Audio/CompositeVideoIn  | 1 (rear), 1 (side)  | |
HD ComponentVideoIn (Y, Pb, Pr) + L/RAudio 2  | ||
Digital Audio Out (Optical)  | 1  | |
HDMI/HDCP Input (V1.3 with Deep Color)  | 2 (rear), 1 (side)  | |
RGB In   | 1  | |
PC Audio Input  | 1  | |
1(Control/Service)  | ||
USB 2.0 Input  | 1(Side) Media Host (JPEG, MP3), Cloning,  | |
  | 
  | and Service  | 
  | CABINET/ACCESSORIES | 
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Cabinet Color  | Glossy Black  | |
Swivel Stand (degrees)  | ||
Mechanical Power Off  | Yes  | |
Fire Retardant Cabinet Material  | Yes  | |
VESA® Standard Mount Compliant (WxH) 400mm x 400mm  | ||
Kensington Security System Slot  | Yes  | |
Power Indicator  | Yes (red - Standby, Blue - On)  | |
Remote Control  | Yes  | |
POWER | 
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Voltage, Hz  | 100V - 240V,50/60 Hz  | |
0.3W  | ||
Power Consumption (typ.)  | 175W  | |
EcoSmart - Energy Savings  | Yes (Intelligent Sensor, Static/Dynamic Power  | |
  | 
  | Savings)  | 
  | RoHS Compliant  | Yes  | 
DIMENSIONS & WEIGHT | 
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TV without stand (WxHxD)  | 53.4" x 32.8" x 4.3"  | |
TV with stand (WxHxD)  | 53.4" x 35.4" x 16.6"  | |
Shipping Dimensions (WxHxD)  | 56.7" x 39.3" x 20.6"  | |
TV without stand weight  | 72.5 lbs.  | |
TV with stand weight  | 80.2 lbs.  | |
Shipping Weight  | 97.4 lbs.  | |
SERVICE/LIMITED WARRANTY  | 2 Years (Parts/Labor)  | |
UPC CODE | 
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55LD520C  | 7 19192 90175 9  | |
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 XT
www.LGsolutions.com  | LG Electronics U.S.A., Inc.  | 
  | |
  | Business Solutions Division  | 
  | 2000 Millbrook Drive  | 
  | Lincolnshire, IL 60069  | 
  | Customer Service: 888.865.3026  | 
  | www.LGsolutions.com/support  | 
Contact your LG Regional Sales Representative
Vertical Markets: 800.897.8788
Channel: 800.897.8871
Hospitality: 800.228.1236
SPEC_55LD520C_061047_PR
®
All screen images are simulated. Dimensions and weights are approximate. Design, features and specifications subject to change without notice.
© Copyright 2010LG Electronics USA, Inc. All Rights Reserved. “LG Life’sGood” is a registeredtrademark ofLGCorp. XD Engine is a registered trademark of LGElectronics, Inc. HealthView and EcoSmart are trademarks of LG Corp. Dolby and the 
 Printed in the USA. July 2010