LG 32LB530A Tv sound ok faint picture Led backlid off Hi, Back light led driver or the led array is faulty. check and confirm the voltage to the led back light from the power supply. normally 35V to ...
Lg 50LN400-ua is the led driver on the power board I can see the backlight trying to come on but quickly goes off plus the out pins for the leds are putting little to no voltage. So is the led driver ...
Question about LG Televison & Video
is the LED Inverter integrated to motherboard on LG LC320DXE is the LED Inverter on the motherboard There really isn't an LED "inverter" on LED LCD TVs. The term inverter is referring to the module ...
how do i test a backlight for a led tv tv model 55LN5700. screen is black (faint image with flashlight test) but with sound. I replaced the t-con board and still having the same issue. Testing TV ...
Question about 47LN5400 47" LED TV 1920x1080, 120 Hz. HDTV
...to tv. dark screen. audio is fine. The board that controls the back light for the screen is called an inverter board. Sometimes, depending on the model , the inverter is combined with the power ...
Question about 47" 5700 Series LED HDTV - 47LN5700
How do I determine if it's the LED Driver or the LED lights that are bad on my LG LED TV? The LG logo flashes in a normal manner when the TV is powered on but then the tv goes black. It shows images ...
Question about 47LN5400 47" LED TV 1920x1080, 120 Hz. HDTV
Can you tell if LED tv has bad LED strips before changing LED Board/Power Supply (as they're in one piece on a lot of TVs)? Have sound but no backlight, did flashlight test, can see pic on screen, so ...
lg black creen has sound tv LED driver or LED strips? I have no LED strip tester can I just use my multimeter? Hi James, This is a common problem with all brands of LED TVs and mostly it is the LED ...
Question about 47LN5400 47" LED TV 1920x1080, 120 Hz. HDTV
LG 43 flat screen TV no picture but have sound if problem is LED strips why does the power/LED driver board show very low voltage with the LED strips disconnected? Any easy way to test LED strips? ...
LG 55LA6230 Backlights problem Hi everyone I have an LG55LA6230. Its an LED TV that run 9000 hours. Its 3D so I want to save it. When I turn it on it works fine, however after 15-20 minuts the screen ...
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