LG 55LD520 Support Question

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Question posted by marcogonzalezmg60 on December 12th, 2015

My Lg 55ld520 Problem With The Screen

Had a LG 55LD 520 And had a problem with the screen when turn on the image came but after that came over the menu and all the images together I really dissapointed and after that all the screen came white and is no signal detected need some help with that please

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Answer #1: Posted by AbhishekSharma on December 12th, 2015 8:06 AM

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AbhishekSharma

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it can be a short on the board that will ask the SMPS unit to protect the power so as to switch off. So even with a multi-meter check you will be able to trace the short on the board, the drivers or any capacitor that is cutting off the power which must solve the issue.

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Related LG 55LD520 Manual Pages

Owner's Manual - Page 1

... 26LE5300 42LE5300 22LE5500 47LE5300 26LE5500 55LE5300 42LE7300 47LE7300 55LE7300 LCD TV MODELS 32LD420 32LD450 42LD420 37LD450 47LD420 42LD450 47LD450 37LD450C 42LD450C 47LD450C 32LD520 42LD520 47LD520 55LD520 55LD520C 42LD630 47LD630 55LD630 P/NO : SAC34134204 (1007-REV07) www...

Owner's Manual - Page 2

...grounding system of the building, as close to radio or television reception, which the receiver is encour- REFER TO QUALIFIED ... - Increase the separation between the equip- different from LG Electronics. the user's authority to correct the interference by...following two conditions: (1) This device may be determined by turning the equipment off and on a circuit appliance. However, ...

Owner's Manual - Page 8

...only sense brightness of ambient light, LG's "Intelligent Sensor" uses 4,096 sensing steps to turn the entire front bezel into DivX ...image burn" or "burn-in the device setup menu. Go to vod.divx.com with this code to music on your TV through USB 2.0 ('videos' dependent on your TV screen for a prolonged period (2 or more hours for LCD, 1 or more about DivX VOD. High-definition television...

Owner's Manual - Page 10

PREPARATION PREPARATION 32/42/47LD420, 32/42/47/55LD520, 55LD520C (For 55LD520C) (Except 47LD420, 47/55LD520, 55LD520C) x 4 1.5V 1.5V x 2 1,5Vcc 1,5Vcc (For 55LD520C) (M4 x 24) Screws for stand Torx plus Star Screw for stand assembly head screw fixing (Refer to P.26) (...

Owner's Manual - Page 14

PREPARATION PREPARATION ꔛ Image shown may differ from your TV. 32/42/47LD420 SPEAKER Remote Control Sensor Power/Standby Indicator (Can be adjusted using the Power Indicator in the OPTION menu.►p.111) CH VOL CH ENTER MENU INPUT VOL ENTER MENU INPUT CH CH 32/42/47/55LD520, 55LD520C VOL ENTER VOL MENU INPUT SPEAKER ENTER...

Owner's Manual - Page 26

...star head driver bit (not provided as parts of the TV). INSTALLATION 1 Carefully place the TV screen side down on a cushioned surface to secure the TV. Tighten the two Torx plus star head ...parts of the TV). PREPARATION PREPARATION STAND INSTRUCTIONS (For 32/42/47LD420, 32/42/47/55LD520, 55LD520C) ꔛ Image shown may differ from damage. 2 Assemble the TV as shown. 3 Install the 4...

Owner's Manual - Page 28

..., 47LE7300, 42LD450, 42LD450C, 200 * 200 M6 4 47LD450, 47LD450C, 42LD420, 47LD420, 42LD520, 47LD520, 42LD630, 47LD630 LSW400B, LSW400BG, DSW400BG 55LE5300, 55LE7300, 55LD520, 55LD520C 400 * 400 M6 4 55LD630 28 LG recommends that you use an LG brand wall mount when mounting the TV to other building materials, please contact your wall mount on a ceiling or slanted...

Owner's Manual - Page 30

... prevent the power cable from your TV. 32/37/42/47LD450, 37/42/47LD450C, 32/42/47LD420, 32/42/47/55LD520, 55LD520C, 42/47/55LD630 1 Connect the cables as shown. CABLE MANAGEMENT CLIP 3 Put the cables inside the CABLE MANAGEMENT... BRACKET/SCREW 2 Open the CABLE MANAGEMENT CLIP as necessary. PREPARATION PREPARATION CABLE MANAGEMENT ꔛ Image shown may differ from being removed by acci-

Owner's Manual - Page 37

...doesn't support High Speed HDMI, it can cause flickers or no screen display. use AUDIO IN OPTICAL DIGITAL RGB/DVI AUDIO OUT AV...VIDEO PR L AUDIO COMPONENT IN R ANTENNA/ CABLE IN ꔛ Turn on the digital set -top box to the owner's manual for the... video. 2. HDMI OUTPUT * HDMI3: For 26LE5300, 26LE5500, 32/42/47/55LD520, 55LD520C, 42/47/55LD630 ** HDMI4: For 32/37/42/47/55LE5300, 42...

Owner's Manual - Page 38

... a separate audio ? ? How to use ꔛ Turn on the digital set -top box audio output to HDMI cable or adapter is necessary. 2 L R AUDIO DVI OUTPUT 38 NOTE ► A DVI to the AUDIO IN (RGB/DVI) jack on the remote control. * HDMI2: For 32/42/47/55LD520, 55LD520C, 42/47/55LD630 ! ! EXTERNAL EQUIPMENT...

Owner's Manual - Page 40

... manual for operating instructions. * HDMI3: For 26LE5300, 26LE5500, 32/42/47/55LD520, 55LD520C, 42/47/55LD630 ** HDMI4: For 32/37/42/47/55LE5300, ... HDMI, it can cause flickers or no screen display. In this case ? ? How to use ꔛ Turn on the DVD player, insert a DVD....yellow, Y PB PR L R Audio Left = white, and Audio Right = red) AUDIO IN OPTICAL DIGITAL AV IN RGB/DVI AUDIO OUT VIDEO...

Owner's Manual - Page 46

... ꔛ Turn on the PC and the TV. ꔛ Select the HDMI1 or HDMI2* input source on the TV using the INPUT button on the TV. 2. EXTERNAL EQUIPMENT SETUP EXTERNAL EQUIPMENT SETUP DVI to the AUDIO IN (RGB/DVI) jack on the remote control. * HDMI2: For 32/42/47/55LD520, 55LD520C, 42...

Owner's Manual - Page 55

... It can also be displayed on the screen when turning the TV on for choosing LG Step 1. Mode setting Step 2. You can adjust the "Picture menu - WATCHING TV / CHANNEL CONTROL INITIAL .... Customers can adjust picture quality accordingly through Picture Mode menu option. "Store Demo" mode initializes the TV to easily set the image quality. It will automatically return to "Home Use"...

Owner's Manual - Page 79

.../47LD420, 32/37/42/47LD450, 37/42/47LD450C, 32/42/47/55LD520, 55LD520C 1 MENU 2 ENTER 3 ENTER Select MY MEDIA. Select Movie List, Photo List or Music List. ꔛ This TV can also be accessed by choosing My Media in the user menu. On USB device, you insert a USB drive. MY MEDIA ENTRY MODE...

Owner's Manual - Page 80

... subtitle file name must be located in ascending order to be played. ►The screen may suffer temporary interruptions (image stoppage, faster playback, etc.) when the audio language is changed. ►A damaged video...MOVIE LIST (Except 32/42/47LD420, 32/37/42/47LD450, 37/42/47LD450C, 32/42/47/55LD520, 55LD520C) The movie list is activated once a USB drive is not interleaved, the file not ...

Owner's Manual - Page 98

... DIVX REGISTRATION CODE (Except 32/42/47LD420, 32/37/42/47LD450, 37/42/47LD450C, 32/42/47/55LD520, 55LD520C) Using the registration number, movies can be rented or purchased at http://vod.divx.com Close 1 MENU Select MY MEDIA. 2 ENTER BLUE Select DivX Option. 3 Select DivX Reg. MY MEDIA Movie List Photo...

Owner's Manual - Page 112

.../47/55LE7300, 32/42/47/55LD520, 55LD520C, 42/47/55LD630 Advance video technology that provides clearer, smoother images, even during fast action scenes creating a more stable structure for standard use. ꔛ High: Provides smoother picture movement. ꔛ Judder: Adjusts noise of the screen. ꔛ Blur: Adjusts after-image of the screen. ꔛ TruMotion works with...

Owner's Manual - Page 150

...46.1 inch x 28.4 inch x 3.9 inch) 23.6 kg (52.0 lbs) 20.8 kg (45.8 lbs) 55LD520 (55LD520-UA), 55LD520C (55LD520C-UA) 1357.0 mm x 901.0 mm x 423.0 mm (53.4 inch x 35.4 inch...inch) 33.0 kg (72.7 lbs) 29.8 kg (65.6 lbs) Power requirement Television System Program Coverage External Antenna Impedance Environment Operating Temperature condition Operating Humidity Storage Temperature Storage ...

Specification - Page 1

...virtually no motion blur. Get easy self-calibration with , at almost any budget. LCD TV 55LD520 55" Class 54.6" diagonal HIGHLIGHTS TruMotion 120Hz Full HD 1080p Resolution 100,000:1 Dynamic Contrast ...better. This stunning picture is a Full HD television anyone would be happy with on-screen reference points for sports and fast action offering technologies that make the LD520...

Specification - Page 2

...8226; Key Lock • Closed Caption • LGusa.com LG Electronics U.S.A., Inc. 1000 Sylvan Avenue Englewood Cliffs, NJ 07632 ...50/60Hz On Mode (Average) TBD Standby Mode LCD TV 55LD520 PANEL SPECIFICATION Screen Size 55" Class (54.6" diagonal) Resolution 1920 x 1080p ...• DTV Signal Strength Indicator • AUDIO Mono/Stereo/Dual (MTS/SAP) &#...

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