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LG 55LH90 Support Question

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Question posted by knnyhantete on May 30th, 2013

Picture No Sound

I bought a 47"TV from china and there is no sound on all channels , only picture comes . please advise kenny

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Related LG 55LH90 Manual Pages

Specification (English) - Page 1

... • Super IPS Panel • Wide Viewing Angle • XD Engine® • 24p Real Cinema • ISFccc® Ready • Picture Wizard • AV ...LCD TV 55LH90 55" Class Full HD 1080p LED Backlit 240Hz LCD TV (54.6" diagonal) Unlike other LED HDTVs that use "edge" lighting, LG's LH90 uses a full array of LED backlights which employ local dimming techniques for more precise picture...

Specification (English) - Page 2

... • Sound Mode 5 Modes SPECIAL FEATURES Picture Wizard • Backlight Control • Smart Energy Saving • Mechanical Power Off • 1080p Source Input - Component 1080p/1080i/720p - All rights reserved. Component 60p/30p/24p - LCD TV 55LH90 55" Class Full HD 1080p LED Backlit 240Hz LCD TV (54.6" diagonal) LGusa.com LCD SPECIFICATION Screen...

Owner's Manual (English) - Page 1

... Information Center P/NO : SAC33601906 (0905-REV01) www.lgusa.com / www.lg.ca The model and serial number of the TV is located on the back and one side of the TV. Record it for future reference. LCD TV OWNER'S MANUAL 42LH90 47LH90 55LH90 Please read this manual carefully before operating your set and retain it below...

Owner's Manual (English) - Page 5

... or other odors coming from direct sunlight. 27 For LCD TV If the TV feels cold to provide some temporary distortion effects on it. 26 Keep the product away from the TV or hear strange sounds, unplug the power cord contact an authorized service center. 25 Do not press strongly upon the panel with TV. This is normal...

Owner's Manual (English) - Page 6

... Code 64 Deactivation 65 PICTURE CONTROL Picture Size (Aspect Ratio) Control 66 Picture Wizard 68 Preset Picture Settings (Picture Mode 70 Manual Picture Adjustment - Add / Delete Channel (Manual Tuning 41 - CONTENTS WARNING / CAUTION 2 SAFETY INSTRUCTIONS 3 FEATURE OF THIS TV 8 PREPARATION Accessories 9 Front Panel Information 10 Back Panel Information 11 Stand Instructions...

Owner's Manual (English) - Page 7

... Setting 97 PARENTAL CONTROL / RATINGS Set Password & Lock System 98 Channel Blocking 101 Movie & TV Rating 102 Downloadable Rating 107 External Input Blocking 108 APPENDIX Troubleshooting 109 ...120 7 SOUND & LANGUAGE CONTROL Auto Volume Leveler (Auto Volume) 81 Clear Voice II 82 Preset Sound Setting (Sound Mode 83 Sound Setting Adjustment - User Mode 84 Balance 85 TV Speakers On...

Owner's Manual (English) - Page 8

...sound of HDMI Licensing LLC." Go to convert your TV screen for a prolonged period (2 or more hours for Plasma TV). It allows the viewer to be registered in full 1920 x 1080p resolution for a more hours for LCD, 1 or more detailed picture...television broadcast and playback system composed of SRS Labs, Inc. Please contact your TV... to experience the best their LG HDTV has to play DivX ...

Owner's Manual (English) - Page 10

...) CH VOL ENTER MENU INPUT CHANNEL ( , ) Buttons VOLUME (+, -) Buttons ENTER Button MENU Button INPUT Button POWER Button AC power control switch 10 Illuminates white when the TV is switched on. (Can be adjusted using the Power Indicator in standby mode. SPEAKER Remote Control Sensor, Intelligent Sensor Adjusts picture according to the surrounding conditions...

Owner's Manual (English) - Page 14

... B Standard Screw Quantity Wall Mounting Bracket (sold separately) 42LH90, 47LH90 200 * 200 M6 4 AW-47LG30M 55LH90 400 * 400 M6 4 AW-55LH40M ! G Standard dimensions for assembly are shown in the table. G ... wall mount kit while your nearest installer. G Do not use an LG brand wall mount when mounting the TV to a wall. It may fall , leading to the instructions included ...

Owner's Manual (English) - Page 17

...with a Kensington Security System connector on the back panel. Tipping, shaking, or rocking the machine may differ from falling over, the TV should be pulled in a forward/backward direction, ...kensington.com, the internet homepage of the product) Desk WARNING G To prevent TV from your TV. The TV is an optional accessory. 17 Connect the Kensington Security System cable as shown ...

Owner's Manual (English) - Page 18

... causing injury or damaging the product. Match the height of the TV. NOTE G Use a platform or cabinet strong enough and large enough...TV brackets and bolts) to tighten the product to prevent the TV from your product has the bolts in the eye-bolts position before inserting the eye-bolts, loosen the bolts. * Insert the eye-bolts or TV brackets/bolts and tighten them securely in the picture...

Owner's Manual (English) - Page 19

... not to the power outlet until all connections are made between the devices. I Image shown may differ from your dealer for two TV's, install a 2-Way Signal Splitter. For optimum picture quality, adjust antenna direction if needed. R PREPARATION I To prevent damage do not connect to bend the copper wire when connecting the antenna...

Owner's Manual (English) - Page 23

...) AUDIO R 3 2 2 L R 1 1 VIDEO AUDIO COMPONENT IN ( ) 23 ( ) Component Input ports To get better picture quality, connect a DVD player to the DVD player's manual for operating instructions. I Refer to the component input ports as shown below. Component ports on the TV Y PB PR Video output ports on the remote control. How to connect 1 Connect...

Owner's Manual (English) - Page 34

.... G p.44 Select the input to standby. G p.54,58,61 CHANNEL Changes the channel. UP/DOWN PAGE Moves from standby or off . TV Select the remote's operating mode: TV. G p.48 INPUT Rotates through preset Video and Audio modes. G p.46 VOLUME UP Adjusts the volume. /DOWN MUTE Switches the sound on the TV. G p.69 Use to the next UP...

Owner's Manual (English) - Page 38

... II : On • Level 3- + Balance 0L R Sound Mode : Standard • SRS TruSurround XT: Off • Treble 50 • Bass 50 E WATCHING TV / CHANNEL CONTROL OPTION Menu Language Audio Language Input Label SIMPLINK Key Lock Simple Manual Caption Set ID E Move Enter : English : English : On : Off : Off : 1 CHANNEL PICTURE AUDIO TIME OPTION LOCK INPUT USB TIME...

Owner's Manual (English) - Page 39

...: Selects the desired preset picture setting. I Aspect Ratio: Selects your TV turns off . WATCHING TV / CHANNEL CONTROL QUICK MENU Your TV's OSD (On Screen Display) may differ slightly from what is a menu of time before your desired picture format. SAP: Selects MTS sound or audio language (Analog signal). MENU Return to the Favorite List. I USB Device: Select...

Owner's Manual (English) - Page 48

... - I If you select " Cinema " in AV mode, the "Picture Mode" and "Sound Mode" return to see. Select Simple Manual. 3 ENTER 4 RETURN Select the part of the manual you select "O f f" in AV mode, Cinema will be selected both for watching sports events. WATCHING TV / CHANNEL CONTROL AV MODE AV Mode toggles through preset Video and...

Owner's Manual (English) - Page 71

... 5 ENTER Select PICTURE. Select Picture Mode. I Color: Adjusts intensity of picture is saturated. Make appropriate adjustments. 6 RETURN Return to TV viewing. I Sharpness: Adjusts the level of crispness in "Picture Mode - Intelligent ...the picture is reduced. You may use Brightness when the dark part of the set. I Backlight: This function adjusts the brightness of LCD panel, to...

Owner's Manual (English) - Page 109

...Try another channel. I Check HDMI cable over version 1.3. Power interrupted. I Check your service center, if the picture has not appeared after switching on . No picture when connecting ... display. Please after five minutes. I Is the sleep timer set : TV, VCR etc. No picture &No sound I If there is turned on contact your antenna direction and/or location...

Owner's Manual (English) - Page 110

... input source. I Try another channel. APPENDIX 110 I Check USB cable over version 1.3. I Are the audio cables installed properly? Picture OK & No sound I Sound muted? I Press the VOL or VOLUME button. No sound when connecting HDMI/USB I A change in an unusual noise when the product is out of the speakers Unusual sound from inside the product I Reinstall...

LG Knowledge Base Results

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TV:LCD: Terminology - LG Consumer Knowledge Base
...'t produce twice as good a picture as show in an LCD. Capable of 525 lines of displaying pictures on the same channel. Some smaller screen LCDs (under 15") may still have improved enough on separate sub-channels. Also, scan lines are HDTV. Supports SDTV only (480i) - 2 Channel sound ATSC - Advanced Television Standards Committee - TV:LCD: Terminology TERMINOLOGY This section...
Rear Projection Color TV Instruction Manual: Basic Setup and Operation Manual Channel Operation - LG Consumer Knowledge Base
... process 3 to 8 to memorize or erase other channels. 10.Press the exit button to return to select Memory. 6. Article ID: 3213 Views: 824 Rear Projection Color TV Instruction Manual: Picture Format Selection/Auto Move Rear Projection Color TV Instruction Manual: Color Convergence... To restore the muted sound, press the mute button on the remote control...
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... the source to a clearer picture. The HDMI input is less than those of digital cable signals that are not scrambled. This results in the Box Plasma TV, remote control (with DVI sources but includes digital audio. How do I use the television as V-Chip parental controls, sleep timer, custom channel labels, and tri-lingual menus...