I open another thread as the title to original is now misleading.
https://www.badcaps.net/forum/showthread.php?t=92372
So I originally received this monitor without power and after finding that the main board was burnt damaged (probably by lightning) in VGA and HDMI ports I replaced it and now I do have picture but distorted as in pictures attached.
I took some voltage measurements on the TCON board and they are:
VIN: 12.75V when ribbon cables of panel are connected. 11.75V when disconnected
VGH: 29.7V
VGL: -7.3V
VCOM: 6.3V
AVDD: 15.63v (15.83V when disconnected)
VDD: going up to 3.25V then dropping to 0 and back again in a loop. This happens with or without the ribbon cables of the panel connected.
I am wondering if there's another problem with the main board I received, the TCON board or the panel, although I doubt it's the panel since VDD fluctuates even without the panel connected.
https://www.badcaps.net/forum/showthread.php?t=92372
So I originally received this monitor without power and after finding that the main board was burnt damaged (probably by lightning) in VGA and HDMI ports I replaced it and now I do have picture but distorted as in pictures attached.
I took some voltage measurements on the TCON board and they are:
VIN: 12.75V when ribbon cables of panel are connected. 11.75V when disconnected
VGH: 29.7V
VGL: -7.3V
VCOM: 6.3V
AVDD: 15.63v (15.83V when disconnected)
VDD: going up to 3.25V then dropping to 0 and back again in a loop. This happens with or without the ribbon cables of the panel connected.
I am wondering if there's another problem with the main board I received, the TCON board or the panel, although I doubt it's the panel since VDD fluctuates even without the panel connected.
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