Hi all,
I open a new thread cause my problem has evolved, for info the original thread was here: https://www.badcaps.net/forum/showthread.php?t=24043
Resuming the history, I had my display power on, backlight ok but black screen. It smelled burned. I opened it and I found 1 cap bulged on power board and 1 mosfet completely burned on the TCON (fuses were ok). So I changed them but during testing I blown one fuse in the TCON input. I replaced the fuse with a new 3A one and after few minutes it was blown again. So I replaced the fuse with 2 3A fuse in parallel.
Now the display works for few minutes and then the images fades out in a soft white light.
If I turn off and then on the display, it works again for few minutes.
I hear something buzzing on the power board...
Any suggestion, please?
Thanks.
I open a new thread cause my problem has evolved, for info the original thread was here: https://www.badcaps.net/forum/showthread.php?t=24043
Resuming the history, I had my display power on, backlight ok but black screen. It smelled burned. I opened it and I found 1 cap bulged on power board and 1 mosfet completely burned on the TCON (fuses were ok). So I changed them but during testing I blown one fuse in the TCON input. I replaced the fuse with a new 3A one and after few minutes it was blown again. So I replaced the fuse with 2 3A fuse in parallel.
Now the display works for few minutes and then the images fades out in a soft white light.
If I turn off and then on the display, it works again for few minutes.
I hear something buzzing on the power board...
Any suggestion, please?
Thanks.
Comment