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LG 32LN530B 32" 720p LED-LCD TV - 16:9 - HDTV Questions & Answers
TV led back-light repair
Tv using power supply unit EAY62810301.
No back-light/sound ok.
No dc voltage measured at P801 led plug.
New board did not fix.
Remove display panel.
With face up, panel will hinge up. (after removing all trim parts) Place folded towels beneath, to prevent strain on tcon ribbon.
Fold other screens up and over on top of display to keep them in right order. Including white background reflector.
Check each series led string with 2*9V batteries and series resistor, minding marked polarity.
Circuit consists of 3 strips of 7 leds all in series.
One bad led disables all .
Check each led of bad string. I used 18V and 1K ohm.
Replace strip or jumper (short) bad led. I just jumpered the bad one that was on edge of panel. (first in string).
I have a LG dvd
player 5083 inserted the disc the correct way into the draw but the machine does not play the disc a very slight humming noise is heard then it spits the drawer back out
Clean the Lens: Use a DVD cleaning disc to clean the lens. If the problem persists, consider professional cleaning.
Test Other Discs: Try playing different DVDs to see if the issue occurs consistently. If it's specific to one disc, that disc might be the problem.
Check for Updates: Make sure your DVD player's firmware is updated. Refer to the manufacturer's instructions for firmware updates.
Try a Different TV: Connect your DVD player to a different TV to see if the noise disappears. If it does, the issue might be with your TV.
The hum is simply the player trying to read the disc. It can't so, it spits it out.
Remember that prolonged use of a malfunctioning DVD player could potentially cause damage. If the problem persists, consider seeking professional repair or replacement
How do I find for DVD BD370 the Multiregion code
Hi,
Please follow the steps
1.Download http://www.multi-region.net/_media/6000.zip
2.Extract the files
3.Burn the directory RMTM0000 to a CD-R
4.Write mode: ISO format, Mode 1, ISO 9660.
5.Put the CD-R into the player
6.When the Region Management System screen is displayed, set the Region Code to “0” using your remote.
7.Press PAUSE
8.Your are done
Thanx
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