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LG 32LC7D Support Question

LG 32LC7D Support Question

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Question posted by gabrielmatos on November 10th, 2011

Lg 32lc7d Tv Will Turn On But Screen Is Black No Sound What Is Its Thank You

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Answer #1: Posted by techie12330 on November 10th, 2011 7:43 PM
This answer was accepted by the poster of the original question.
techie12330

Member since:
November 8th, 2011

Points: 286,200
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It could be a variety of board involved on this tvset. anything from bad screen to h.v pc board or power supply. If the set is under warranty call the service technician. So it could be diagnosed.

Related LG 32LC7D Manual Pages

Owner's Manual (English) - Page 1

...5. MM/DD/YY SIGNATURE CHANGE NO. Model Description MODEL 32/37/42LC7D-UK 42/50PC5D-UL BRAND SUFFIX USA Product Name LG 32/37/42LC7D, 42/50PC5D 2. Stock (Paper) • ... etc.) within LG standard level, N Details should be submitted E when Part certification test and First Mass Production. Printing Colors • Cover : 1 COLOR (BLACK) • Inside : 1 COLOR (BLACK) 3. S ...
Owner's Manual (English) - Page 3

... your set. S. To read this information to use personal computer (PC) equipped with a CD-ROM drive. MFL34797033-en-simple 1/20/04 12:34 AM Page 1 LCD TV PLASMA TV OWNER'S MANUAL LCD TV MODELS PLASMA TV MODELS 32LC7D 32LC7DC 37LC7D 42LC7D 32LG10 42PC5D 42PC5DC 50PC5D 50PC5DC Please read these...
Owner's Manual (English) - Page 4

...interference to correct the interference by turning the equipment off and on a circuit different from LG Electronics. Any changes or modifications not...building, as practical. Consult the dealer or an experienced radio/TV technician for a Class B digital device, pursuant to provide ...interference to radio or television reception, which the receiver is provided to call the CATV...
Owner's Manual (English) - Page 5

... with the manufacturer's instructions. 9 Unplug this apparatus during a thunder or lighting storm. 12 When mounting a TV on or pinched particularly at plugs, convenience receptacles, and the point where they exit from tip-over. 2 ...into the product, and do not drop onto the screen with one wider than the other apparatus (including amplifiers)that appliance and has no additional ...
Owner's Manual (English) - Page 6

...TV where there is installed, follow the precautions below. on shelves above the unit). 17 GROUNDING Ensure that you smell smoke or other liquids directly on the front panel.... 22 Moving Make sure the product is turned off, unplugged and all cables have a ...lamp used LCD TV) The fluorescent lamp used in ... the product away from the TV or hear strange sounds, unplug the power cord contact...
Owner's Manual (English) - Page 7

...Setup 19 PC Setup 20 WATCHING TV Turning On TV 21 Channel Selection 21 Volume Adjustment 21 Channel Search 22 On-Screen Menus Selection 23 APPENDIX Troubleshooting 26...Accessories 6 Front Panel Information 7 Back Panel Information 8 Remote Control Functions 10 Back Cover for Wire Arrangement 12 Attaching the TV to install those programs, Open the "My Computer" Open the "LG" Open the "...
Owner's Manual (English) - Page 8

... p.15) 6 Please be different from the figures shown here. ENU ENTER RATIO SIMPLINK CH BRIGHT + TV INPUT TV AUDIO POWER CAMBOLEDDVED INPUT VCR STB BRIGHT - TV Brackets, Twist Holder (Refer to p.14) D-sub 15 pin Cable For LCD TV models This feature is not available for all models) Polishing Cloth * Slightly wipe stained spot on...
Owner's Manual (English) - Page 12

... and return to the last channel viewed. VOLUME UP Increase/decrease the sound level. /DOWN MUTE Switch the sound on -screen menus and adjust the system set- (Up/Down/Left Right/ENTER) tings to your TV turns off . TV, DVD, VCR, AUDIO, CABLE, or STB. SIMPLINK See a list of time before your preference. BACK Tune to...
Owner's Manual (English) - Page 13

...PICTURE SOUND SAP CC ADJUST PICTURE Selects the factory preset picture depend on the mode. ADJUST Adjust the screen resolution, position, size and phase. I Install two 1.5V AA batteries. with -). TV INPUT...screen returns to 7 meters distance and 30 degree (left/right) within the receiving unit scope. MFL34797033-en-simple 1/20/04 12:34 AM Page 11 PREPARATION POWER Turns your TV...
Owner's Manual (English) - Page 17

...-simple 1/1/04 6:57 AM Page 15 PREPARATION STAND INSTALLATION (Only 32LC7D/7DC, 37LC7D, 32LG10) 1 Carefully place the product screen side down on the wall mount used. Plasma TV Model 600 mm LCD TV Model 600 mm (32LC7D/7DC,32LG10 only: 200 mm) R R 400 mm 400 mm (32LC7D/7DC,32LG10 only: 100 mm) ! NOTE G Screw length needed depends...
Owner's Manual (English) - Page 19

...IN VIDEO AUDIO S- ( ) Connect the audio output of the digital set top box to the owner's manual for LCD TV model. I Turn on the digital set-top box. (Refer to the COMPONENT IN VIDEO 1 jacks on COMPONENT IN R (CONT 2... 23.976 24.00 29.97 30.00 59.94 60.00 17 HD RECEIVER SETUP This TV can receive Digital Over-the-air/Cable signals without an external digital set-top box. operation) ...
Owner's Manual (English) - Page 22

...70.08 59.94 60.31 60.00 59.87 59.799 59.65 * RGB-PC mode only * LCD TV only DVI-PC OUTPUT AUDIO ! I Select HDMI1 input source by using the INPUT button on the remote control....to find best picture in a little time. 20 How to use I Turn on the PC and the TV. How to use I Turn on the PC and the TV. MFL34797033-en-simple 1/20/04 12:34 AM Page 20 EXTERNAL EQUIPMENT ...
Owner's Manual (English) - Page 23

... TIMER RATIO SIMPLINK VOL MUTE FAV CH 1 2 3 4 5 6 7 8 9 0 BACK PICTURE SOUND SAP CC ! I In standby mode to standby mode. MFL34797033-en-simple 1/20/04 12:34 AM Page 21 WATCHING TV WATCHING TV TURNING ON TV 1 First, connect power cord correctly. At this moment, the TV switches to turn TV on, press the , INPUT, CH (D or E) button on the...
Owner's Manual (English) - Page 24

...Auto Tuning screen. Press to the AuFtoouTnudnCinhgannel(s): 16 screen. Allow Auto Tuning to begin the channel search. MFL34797033-en-simple 1/20/04 12:34 AM Page 22 WATCHING TV WATCHING TV CHANNEL SEARCH... if the Lock System is turned on the channel list. NOTE Analog TV antenna Digital DTV antenna Analog CATV cable Digital CADTV cable TV INPUT POWER TV AUDIO DVD MODE CABLE INPUT ...
Owner's Manual (English) - Page 25

... ON-SCREEN MENUS SELECTION Your TV's OSD (On Screen Display) may differ slightly from what is LG Electronic's unique picture improving tech- Advanced I Adjust the screen Resolution,... the preset value in the channel list. I Black Level (Low, High) Adjusting the contrast and the brightness of the screen using the black level of three automatic color adjustments : Cool, ...
Owner's Manual (English) - Page 26

..., Movie, Sports and User I Manual: Set the clock manually. I Select the amount of time before your TV turns off , in sound levels during commercials, then adjusts the sound to match the specified audio level. I Adjust the left/right sound of no signal for changes in case of speaker. TIME Clock Off Time On Time Sleep...
Owner's Manual (English) - Page 27

...panel controls. I Selecting canadian french language rating system. I Reduces the plasma display power consumption. Input Block I Prevents children from the external source devices you to select a source to block from watching certain children's TV... digital channel signal. I Based on screen menus : English, Spanish, French. TV Rating-General I Set a label to each input...
Owner's Manual (English) - Page 28

... I Check whether the product is muted during the product startup process. No picture &No sound I Check antenna (Change the direction of the picture. I Adjust Color in . The ...Is the sleep timer set : TV, VCR etc. The remote control doesn't work I Station or cable product experiencing problems, tune to see if there is suddenly turned off activated. Poor reception on...
Owner's Manual (English) - Page 29

...MUTE button. I Adjust resolution, horizontal frequency, or vertical frequency. or single color I Sound muted? I Reinstall the PC video card. APPENDIX 27 MFL34797033-en-simple 1/20/04... is turned on background & Horizontal Noise & Incorrect position I Work the Auto configure or adjust clock, phase, or H/V position. (Option) Screen color is out of the speakers Unusual sound from ...
Owner's Manual (English) - Page 30

... the cloth until it's almost dry, and then use a wet cloth. Extended Absence CAUTION G If you turn the power off your screen for a long time (such as a vacation), it air-dry before you can enjoy your new TV. I To remove dirt or dust, wipe the cabinet with a soft, dry, lint-free cloth. Wet...

LG Knowledge Base Results

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    ... HDTVs (Samsungs in particular thanks to gaming lag can be... -arounds that you may sound, it will develop at... 1366x768 native resolution HD-LCD accepting a 1080i signal...While it takes them on-screen. We're certainly hoping...look good. Turn off XD engine...TV Quick Setup Guide Television: No Power Television: Noise/Humming/Popping Problem TV Guide: Channels not Labeled properly WHAT IS DVI...
  • LST-3510A: Normal Operation Remote Set Top Box - LG Consumer Knowledge Base
    ...to receive your local television broadcast channels. Notes • SURF button (on the front panel to the correct position from your Surf channels. Volume Adjustment Adjusts the sound for incoming signal. MUTE...to return to the previous channel you have turned down the TV's volume to Off, make sure that you viewed. buttons (on the front panel) Use CH +/- FLASHBK button (on the ...
  • Microwave:Features - LG Consumer Knowledge Base
    ... Defrost: Select between Pounds or Kilograms  -Scroll Speed: Increase/Decrease speed of control panel on or off , reducing the risk of cooking. Location of words scrolling across display...make using the unit easier.  -Clock: Set the time of day on the MWO  -Sound On/Off: Turn the beep sound on side, top and bottom 2.  Once your food is a stand that will defrost food ...

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