Get support for LG 47LH300C - 47In Lcd Hdtv 1080P 1920X1080 1400:1 Blk Hdmi Vga Rs232c Spkr

LG 47LH300C Support Question

LG 47LH300C Support Question

Find answers below for this question about LG 47LH300C - 47In Lcd Hdtv 1080P 1920X1080 1400:1 Blk Hdmi Vga Rs232c Spkr.
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Question posted by shellywellie on August 13th, 2012

Tv Light Flickers And Will Not Come On.

I want to know why when i press the power button on my tv the red light flickers and then nothen happens and the tv will not come on.

Current Answers

Answer #1: Posted by addisk on August 13th, 2012 10:04 AM
This answer was accepted by the poster of the original question.
addisk

Member since:
May 8th, 2012

Points: 694,616
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points
lots of possible problems can caused this but lots of times this kind of problem is caused by defectives parts on the power supply often capacitors are blowns just sent to a repair shop for estimation

Related LG 47LH300C Manual Pages

Owners Manual - Page 1

... TV is located on the back and one side of the TV. Record it for future reference. Changing the factory default settings or enabling other features may increase power ... Information Center P/NO : SAC34026001 (0905-REV01) www.lgcommercial.com LCD TV OWNER'S MANUAL 26LH210C 32LH210C 32LH200C 37LH200C 42LH200C 47LH300C Please read this manual carefully before operating your set and retain it...
Owners Manual - Page 4

... the wall, make the TV with a three-prong grounded AC plug must remain readily operable. 19 As long as this apparatus or antenna during a thunder or lighting storm. that appliance and ...ground the unit by SWITCH. Do not touch the TV with liquids, such as vases, cups, etc. a TV with the power cord plugged in. When mounting a TV on shelves above the unit). 17 GROUNDING Ensure ...
Owners Manual - Page 5

... of overhead power lines or other odors coming 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. provides information...light or power circuits, or where it is turned off, unplugged and all cables have no adverse effect on it. 26 Keep the product away from direct sunlight. 27 For LCD TV If the TV...
Owners Manual - Page 8

... on the screen. Automatically enhances and amplifies the sound of HDMI Licensing LLC." FEATURE OF THIS TV High-definition television. Please contact your TV if you use the 4:3 aspect ratio setting for Plasma). HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks of digital television, HDTV formats include 1080i and 720p resolutions. Image burn is three...
Owners Manual - Page 10

... adjusted using the Power Indicator in standby mode. PREPARATION PREPARATION FRONT PANEL INFORMATION I Image shown may differ from your TV. 26LH210C INPUT Button POWER Button MENU Button ENTER Button VOLUME CHANNEL (-, +) Buttons (E,D) Buttons INPUT MENU ENTER VOL CH 32LH210C, 32/37/42LH200C, 47LH300C SPEAKER Remote Control Sensor, Power/Standby Indicator Illuminates red in the OPTION...
Owners Manual - Page 20

...TV using the INPUT button on the remote control. 1 2 RJP AV IN 1 VIDEO AUDIO 2 L(MONO) R 1 VIDEO COMPONENT IN L AUDIO R L R SPEAKER OUT /DVI IN REMO CONTRO Supported Resolutions Signal Component 480i Yes 480p Yes 720p Yes 1080i Yes 1080p Yes HDMI...colors (Y = green, PB = blue, and PR = red). How to use I Turn on the TV. Y PB PR L R 2 Connect the audio output ...
Owners Manual - Page 21

...'s manual for the digital set -top box. (Refer to the HDMI/DVI I Select the HDMI1 or HDMI2 input source on the TV using the INPUT button on the TV. 2 No separate audio connection is necessary. If the HDMI cables don't support HDMI version 1.3, it can cause flickers or no screen display. How to use the latest cables...
Owners Manual - Page 24

HDMI Connection 1. In this case use I Select the A V 1 or A V 1 input source on the TV using the INPUT button on the TV. 2 No separated audio connection is necessary. Match the jack colors (Video = yellow, Audio Left = white, and Audio Right = red). 2. RJP AV IN 1 VIDEO AUDIO 2 L(MONO) R 1 VIDEO COMPONENT IN L AUDIO R L R SPEAKER OUT 1 /DVI IN REMOTE CONTROL...
Owners Manual - Page 30

... cause flickers or no screen display. In this case use I Turn on the PC and the TV. How to connect 1 Connect the VGA output of the PC to the HDMI/DVI I N 1or HDMI 2 jack on the TV. 2 Connect the PC audio output to HDMI Connection 1. I Select the RGB-PC input source on the TV using the INPUT button on...
Owners Manual - Page 38

... set to standby mode. WATCHING TV / CHANNEL CONTROL WATCHING TV / CHANNEL CONTROL TURNING ON THE TV 1 First, connect power cord correctly. VOLUME ADJUSTMENT Adjust the volume to suit your personal preference. 1 Press the VOL (+ or -) button to adjust the volume. 2 If you want to be away on the remote control. I This TV is switched on the remote control...
Owners Manual - Page 44

... CHANNEL. Select Channel Edit. 3 ENTER Select a channel. 4 Add or delete the channel. 5 Return to TV viewing. MENU Ch. I Keep pressing the button and use the C H or button to select the deleted channel, directly enter the channel number with the NUMBER buttons or select it in blue. RETURN Return to the previous menu. When a channel number...
Owners Manual - Page 58

... m. NOTE G This TV will not be rotated if its width is playing. I Use button to set values. I You cannot change Music Album while BGM is greater than the available supported resolution height. Press F G to select...show in full size. G Hide : Hide the menu on the full-sized screen, press ENTER button to select and control the menu on the full-sized screen. I Set the time...
Owners Manual - Page 67

...crispness in video signal and the power consumption is reduced. I Sharpness...the bright part of LCD panel, to TV viewing. I Backlight...: This function adjusts the brightness of the picture is recommended when setting the brightness of the black becomes darker without any loss in the edges between red... light and dark areas of all colors. When decreasing the ...
Owners Manual - Page 74

... : Off : Off : 1Standby Light Power Light F On G On Close 1 MENU 2 ENTER 3 ENTER Select OPTION. Select Power Indicator. I Standby Light: Determines whether to set the indicator light on the front of the TV to O n or O f f when the power turns on the front of the TV to set the indicator light on the front of the TV. Select Standby Light or Power Light. 4 Select your desired...
Owners Manual - Page 75

... OPTION Move Enter E Input Label SIMPLINK Key Lock Caption Set ID Power Indicator Demo Mode Initial Setting : On : Off : Off : 1 : On Off : Store DeOmno 1 MENU 2 ENTER Select OPTION. and MUTE button). DEMO MODE Displays a slide show the various feature of this TV. Select Demo Mode. 3 ENTER 4 MENU Select O n to show to explain the...
Owners Manual - Page 92

... Time Sleep Timer : Off Repeat : 6:30 AM (Once)Hour : Off Minute F Once G 6 AM 30 Input Channel TV TV 2-0 Volume 30 Close I Only for the On Time to the previous menu. Select Off Time or On Time. 3 ENTER ... turn-on. 4 Adjust to sound level at turn-on with the On Time function, the TV will automatically revert to TV viewing. If you do not press any button within 2 hours after the...
Owners Manual - Page 104

... no screen display. I Station signal is turned on. I Is the power cord inserted into the outlet where the product's power cord was plugged in. The HDMI cables don't support HDMI version 1.3, it cause flickers or no signal, the TV turns off I Is the sleep timer set : TV, VCR etc. APPENDIX APPENDIX 104 TROUBLESHOOTING Abnormal Operation The remote...
Owners Manual - Page 109

... RETURN Remote control Button 76 ENERGY SAVING Remote control Button SIMPLINK Remote control Button 77 INFO Remote control Button AV MODE Remote control Button AF RED Remote control Button GREEN (A) Remote control Button YELLOW (G) Remote control Button BLUE (l l) FF Remote control Button Remote control Button GG Remote control Button Function TV POWER ON POWER OFF AV1 AV2...
Owners Manual - Page 114

... 11. You can also adjust sharpness in the standby mode, TV will not turn on by POWER button of remote control and on the TV. 14. Transmission [k][l][ ][Set ID][ ][Data][Cr] Data 00...Real data mapping'. Remote Control Lock Mode (Command: k m) To lock the remote control and the front panel controls on in the PICTURE menu. Transmission [k][r][ ][Set ID][ ][Data][Cr] Data Min: 00 ~ Max...
Owners Manual - Page 115

... = Don't know Physical = 00...Transmission [m][g][ ][Set ID][ ][Data][Cr] Data Min:00 ~ Max:64 (*transmit by POWER button of 35 = 23 Data 01 & 02 = No Major = 00 00 Data 03 ...Set ID][ ][OK/NG][Data][x] When TV is . * 4th bit: Set to an NTSC cable channel is 3 = 00 ... Reserved The table above lists the binary code which source do you want to 'Real data mapping'. Most cases just use 0 since it's...

LG Knowledge Base Results

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  • HDTV-Gaming-Lag - LG Consumer Knowledge Base
    ... the problem solved. Both devices are still in the early years of HDTV, especially in terms of videogaming. Television No Power Broadband TV Netflix connection » Not all models will be a serious problem for imported VGA boxes may discover a .2 second delay that you are designed with a lag issue, a fix can seriously add to the time...
  • TV:Audio Connections - LG Consumer Knowledge Base
    ...in the same manner: press the button or lever, insert bare wire from its large contact area, these flat at the ends can...light, instead of connection is connected the same was as headphone connectors for portable equipment and for high-powered systems Article ID: 3061 Views: 1647 TV...pass the same SPDIF digital audio data as a front-panel headphone jack and the plug for mono signals.  ...
  • Television: No Power - LG Consumer Knowledge Base
    ... indicator light is present even if the television is HDMI? Once the power is the wall outlet. Confirm the surge protector is plugged into an electrical outlet or surge protector. If the television will not respond to a TV Television No Picture What is plugged into a surge protector or the wall. Article ID: 6281 Views: 5615 TV -> LCD TV Plasma TV HDTV...

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