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LG 52LG70 Support Question

LG 52LG70 Support Question

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Question posted by johnzgobica on November 12th, 2011

Lg 52lg70 Lcd Tv Blank Screen After Turning On For 2 Seconds

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Answer #1: Posted by techie12330 on November 12th, 2011 2:34 PM
techie12330

Member since:
November 8th, 2011

Points: 286,200
100
points
Your set is going into shut down due to a malfunctioning. At this point could be anything between power supply,H.V. PC board and even screen. Call a service technician for diagnose.

Related LG 52LG70 Manual Pages

Specification (English) - Page 1

...to provide high-quality dialogue when background noise swells. INTELLIGENT SENSOR Unlike other LG SimpLink products using the existing HDMI connection. The result is a picture ...run at the 24 frames per second speed that they were originally filmed in full 1920 x 1080p resolution for it's surroundings, more detailed picture. 52LG70 LCD 1080P HDTV 52" Class (52.0" diagonal) • Full HD...
Specification (English) - Page 2

... is a registered trademark of their respective owners. All other trademarks are the property of LG Corp. THD 10%) 10W + 10W Speaker System Details 2 Way 4 System (Invisible...Ratio Correction 6 Modes Just Scan (1:1 Pixel Matching) - 52LG70 LCD 1080P HDTV 52" Class (52.0" diagonal) TECHNICAL SPECIFICATIONS LCD PANEL Native Display Resolution 1920 x 1080p Brightness (cd/m2)...
Owner's Manual (English) - Page 1

... you require service. P/NO : SAC30708020 (0810-REV09) www.lgusa.com / www.lg.ca Retain it for Plasma TV) LCD TV PLASMA TV OWNER'S MANUAL LCD TV MODELS 32LG30 37LG30 42LG30 42LGX 47LGX 32LG60 37LG60 42LG60 47LG60 52LG60 37LG50 42LG50 47LG50 52LG50 32LG70 42LG70 47LG70 52LG70 PLASMA TV MODELS 42PG25 50PG25 50PG60 60PG60 50PG70 60PG70 47LG90 32LG20 Please read this...
Owner's Manual (English) - Page 8

...in this product contains a small amount of this product with TV. Use of your finger(s) against it is turned on the screen, appearing as tiny red, green, or blue spots. TruSurround...movie Star Wars, and Thomlinson. I Avoid touching the LCD screen or holding your local authority. On Disposal (Only Hg lamp used LCD TV) The fluorescent lamp used to the regulations of ferrite ...
Owner's Manual (English) - Page 9

...(Refer to P.6) (This feature is not available for all models.) For LCD TV models 32LG20, 32/37/42LG30, 37/42/47/52LG50, 32/42/47/52LG70, 47LG90 (Only 32LG20, 32/37/42LG30, 37/42LG50, 32/42LG70) (...Ensure that the following accessories are included with the polishing cloth. RETURN TV Q. Excessive pressure may differ from the images below. Owner's Manual CD Manual * Wipe spots on the...
Owner's Manual (English) - Page 10

... ENTER INPUT Button ENTER VOL MENU Button VOL CH ENTER VOLUME Button (-, +) Buttons CH LCD TV Models 32/42/47/52LG70, 47LG90 CH CHANNEL (E,D)Buttons CH CHANNEL ( , ) Buttons Intelligent Sensor Adjusts picture according ... set is included with your TV has a protection tape attached, remove the tape. PREPARATION PREPARATION FRONT PANEL INFORMATION I NOTE: If your TV, use it).
Owner's Manual (English) - Page 11

VOL VOLUME (+, -) Buttons POWER Button Remote Control Sensor Power/Standby Indicator Illuminates red in standby mode. LCD TV Models 32LG20, 32/37/42LG30, 37/42/47/52LG50 PREPARATION CH Intelligent Sensor (Except 32LG20, 32/37/42LG30) Adjusts picture according to the surrounding conditions. ...
Owner's Manual (English) - Page 19

... the VESA standard screw specifications, the length of accidents. A B Product LCD TV PLASMA TV Model 32LG20, 32LG30, 32LG60, 32LG70 VESA (A * B) 200 * 100 37LG30, 37LG60, 37LG50 42LG30, 42LG50, 42LG60, 42LG70, 42LGX 200 * 200 47LG50, 47LG60, 47LG70, 47LG90, 47LGX Standard Screw M4 M6 52LG50, 52LG60, 52LG70 42PG25 50PG25, 50PG60, 50PG70 800 * 400 M6 400 * 400 M6...
Owner's Manual (English) - Page 21

PREPARATION LCD TV Models 32LG20, 32/37/42LG30, 37/42/47/52LG50, 32/42/47/52LG70, 47LG90 1 Connect the cables as shown. ken by excessive pressure. 2 Install the CABLE MANAGEMENT CLIP as necessary. To connect additional .../47LGX 1 Align the hole with the tab on the CABLE MANAGEMENT CLIP. Note: This cable management clip can be bro- Turn the CABLE MANAGEMENT CLIP as necessary.
Owner's Manual (English) - Page 52

... power cord correctly. I In standby mode to select a channel number. CHANNEL SELECTION 1 Press the CH ( or ) or NUMBER buttons to turn TV on, press the , INPUT, CH (DE or ) button on the TV or press the POWER, INPUT, CH( or ), Number (0~9) button on the remote control. 2 Select the viewing source by pressing the...
Owner's Manual (English) - Page 53

... to add/delete or add the channel to control the brightness of the screen. I Backlight (LCD TV Only): Adjust the brightness of LCD panel to the Favorite List. SAP: Selects MTS sound (Analog signal). Favorite Channle Setup 1 CH 123 or 4 5 6 Select your TV turns off . Make appropriate adjustments. Q.Menu (Quick Menu) is shown in order to reduce...
Owner's Manual (English) - Page 56

NOTE G ISM Method, Power Saving: Only Plasma TV. G Backlight, Power Indicator, TruMotion Demo: Only LCD TV. (But, T r u M o t i o n D e m o: Only for 37/42/47/52LG60, 42/47/52LG70, 42/47LGX, 47LG90) G Set ID: Except 32/37/42/47/52LG60, 4 2 / 4 7 L G X. G Local Dimming, Local Dimming D e m o: Only 47LG90 INPUT Move Enter Antenna Cable AV1 AV2 Component1 ...
Owner's Manual (English) - Page 65

.... I Power off . I Sync Power on: When you play the connected AV device, TV will automatically turn on. (A device, which is connected (displayed in HDD. 5 Audio Out to Home Theater speak- 5 er/Audio Out to the previous TV channel regardless of the screen. 3 VCR playback: Control the connected 3 VCR. 4 HDD Recordings playback: Control 4 recordings stored...
Owner's Manual (English) - Page 78

..., Sport, or Game. MENU Return to the previous menu. User Mode Adjust the picture appearance to suit your preference and viewing situations. Select Backlight (Only LCD TV), Contrast, Brightness, Sharpness, Color, or Tint. C i n e m a". E PICTURE CONTROL PICTURE CONTROL MANUAL PICTURE ADJUSTMENT Picture Mode -
Owner's Manual (English) - Page 82

LCD TV Only Dims extremely bright pictures. EYE CARE - PICTURE Move Enter E • Brightness 50 • Sharpness 60 • Color 60 • Tint 0R G • Advanced Control • Reset Screen (RGB-PC) ... Color 60 • Tint 0R G • Advanced Control • Reset Screen (RGB-PC) TruMotion Demo Color Temperature Fresh Contrast Fresh Color Noise Reduction Gamma ...
Owner's Manual (English) - Page 83

... Gamma • Reset Screen (RGB-PC) Black Level TruMotion Demo Film Mode Medium Off Off Off Medium Low F Off G Close For Plasma TV Color Temperature Fresh Contrast Fresh Color Noise Reduction Gamma Black Level Eye Care Real Cinema TruMotion Medium Off Off Off Medium Low Off F Off G High Close For LCD TV 1 MENU 2 ENTER...
Owner's Manual (English) - Page 87

... power standby. MENU Return to the previous menu. Select your desired options. 5 RETURN Return to TV viewing. I Demo Mode: You can turn off while watching the TV. I Startup Sound: You can set the volume. LCD TV Only PICTURE CONTROL OPTION Language Input Label SIMPLINK Key Lock Caption Set ID Power Indicator Initial Setting Move Enter...
Owner's Manual (English) - Page 97

...Add/Fav USB Eject 16:9 3 Off Vivid Standard Off F English G Off Add Eject Close LCD TV Q.Menu Aspect Ratio Backlight Clear Voice Picture Mode Sound Mode Caption Multi Audio Sleep Timer CH Del/... Off Vivid Standard Off F English G Off Add Eject Close Analog TV 1Q. STEREO/SAP BROADCAST SETUP For Analog only: This TV can receive MTS stereo programs and any SAP (Secondary Audio Program) ...
Owner's Manual (English) - Page 133

Screen Mute k 05. Contrast k 08. Brightness k 09. Remote Control Lock Mode k a 00 ~ 01 14. Auto Configuration j u (G p.134) h 00 ~ 64 22. Backlight m g 00 ~ 64 k 00 ~ 64 Only LCD TV Model l 00 ~ 01 Only Plasma TV...[Command 1] : First command to control the set.(j, k, m or x) [Command 2] : Second command to control the set. [Set ID] : You can adjust the set ID is 10,...
Owner's Manual (English) - Page 137

... 30 = 00 1E Data 03 & 04 = Minor is "1000 0001", which must be converted to 0. * 3-0 bits: Choose signal type. * Tune Command Examples: 1. Backlight (Command: m g) (Only LCD TV model) To adjust screen backlight.

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    ... warranty. Article ID: 2897 Views: 619 LCD Terminology: Contrast Ratio Television: Activating Netflix Media Sharing and DLNA Setup on a LG TV Broadband TV Netflix connection LG Broadband TV Wireless Connectivity Options For example, the 30" inch LCD has more fluorescent lamps than normal (16 lamps) and some new user functions like; Screen Saver, Picture Format, Zoom, Picture...
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    ...." Then just turn some items that [Password protected sharing] is set to a Vista (or Windows 7) PC on the network. Article ID: 6326 Last updated: 18 Aug, 2009 Views: 2727 Broadband TV: Network Troubleshooting How do I find the MAC address? NetCast Network Install and Troubleshooting TV -> Plasma TV Liquid Crystal Display (LCD) Television: Activating Netflix LCD Terminology: Response...
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    ... on store shelves: the plasma flat panel display. In addition to produce a full range of gases, LG Plasma panels also incorporate asymmetrical subpixels. / Plasma TV Plasma Display Panel (PDP)      The electrons excite phosphor atoms along the wide end of three fluorescent lights -- Consequently, any big-screen CRT television is made up of a room...

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