Top 20 LG 50PB4D 50 in. Plasma HDTV - Page 3 Questions & Answers

Order a factory remote on ebay, they're only a few bucks.

Probably not cost effective, due to specialist tools to remove and press the new bearing in.

It is not online in my part of the world. This link should find it where you live if it is available. https://www.google.com/search?q=LG+DSI8556P+manual ..

This will be a capacitor issue in one of the sus boards, look for bad caps or pull them and test with a capacitance tester.

Wifi as Bluetooth is no more available in television anymore

Question edited for clarity. Didn't we answer this before a week or so ago? Here is the service manual https://www.manualslib.com/manual/946933/Sanyo-Dp32649.html?page=4 ..

This wouldn't be a HDMI issue, you would have the problem on all the screen if that was the issue. On the left side of the TV (looking from the back) there will be some narrow long boards, some models use 2 some use 4, those are the scan driver boards, chances are that's where the issue is at. It's normal for those to work for awhile when the set is turned on, you could switch them around and see if the issue goes from the top to bottom to confirm this is the issue.

First off, 126 vdc is the backlight B+ voltage using frame as ground, if you measure across the + and - pins on the plug with it connected you should be seeing a couple volts if the backlights are bad, what's happening is the inverter overload is shutting down the minus side, you will always see the hot side voltage of around $125 vdc if the inverter is working. Very good chance you have bad LED backlights as they are known for failure on this and a lot of other LG model sets.

The power supply is bad or problems with the screen or with the the LCD.

Here is the Board Kit for the set. The switching on and off is likely to be the power supply. WiFi issue if likely due to interference, where the television is located and a weak signal. Connecting via Ethernet is always preferable. You can swap boards out and see if it improves the blue tint. https://www.google.com/search?q=lg+43uh6030+board+kit+replacement Our Television Expert is 'Larry'. He may drop in soon. ..

Where is a CCA (charge coupled device) found in a LED TV? I've repaired thousands of LED TV's and have never replaced a CCA, nor found one on a LED TV.These are common in video cameras but not TV's

Don't suppose you have a re-flow oven. If it worked for awhile after soldering on the main board I'd try re-flowing the entire board, sounds like some cold solder joints if it worked for awhile after soldering. Not sure how a grounding issue would make half the picture have issues however but anything is possible.

I assume you changed all the LED strips when you changed the bad ones, NEVER replace part of them, if you didn't replace them all, open the set up again and replace the ones that weren't replaced the first time and all will be well.

This model LG set had a really high LED backlight failure but in your case I'd look towards bad caps as we have seen this a few times in our shop, it's the 4 in a bunch close to the connector that goes to the main board that gives issues, you can buy them for a few bucks and solder them in if you have the equipment, however a replacement power supply is quite inexpensive, it's also possible you have main board issues but more likely the power supply.

Buy a new TV, water and electronics don't mix

Try a power Reset first before delving deeper.

If the HDD is corrupt or had damaged tracks it will not innitialise and the rest of the system will not complete power on.

Just for information, we are Fixya dot com, we are not LG Support or Dell Support. It is possible to connect the two. The Dell has an HDMI 2.0 Port. All you have to do is connect to the television and then use the Source button on the television remote to the numbered HDMI socket on the television where the cable is in. https://www.google.com/search?q=dell+latitude+5330+using+hdmi+cable+connect+to+lg+smart+tv

Question edited for clarity. https://www.fixya.com/support/r29872378-universal_remotes_no_facsimile_remote

LG Blu Ray Player Remote Control Codes

directutor.com https://www.directutor.com > content > lg-blu-ray-pla... Here is the list with the KNOWN working device codes for LG Blu-Ray DVD players. These should work with ANY remote as these remote codes are universal.

LG Blu-Ray Universal Remote control codes

myuniversalremotecodes.com https://myuniversalremotecodes.com > lg-blu-ray-rem... May 29, 2020 - 4 digits LG Blu-Ray Universal Remote codes · 2339 · 2352 · 2270 · 0741 · 1602 · 2371 · 2303 · 2368 ...