Hi,
I have this rled 6090 led tv which has this backlight issue, When I change it to energy saving mode and tv works fine , All the other mods has this issue. I have entered the service menu by pressing input + 2580 and reduced the backlight to 50% . But as soon as I exit from that service menu it goes back to higher levels. (Since there is no options to save it) . There is a small ic near led drive section a dual opamp , as358m . Is it serves as a controller for backlight? How do I reduce the backlight level using an increased current sense resistance or something like that? The psb is ER991D
Checked both the led strip end and both works with same 170v .
Thanks in advance
I have this rled 6090 led tv which has this backlight issue, When I change it to energy saving mode and tv works fine , All the other mods has this issue. I have entered the service menu by pressing input + 2580 and reduced the backlight to 50% . But as soon as I exit from that service menu it goes back to higher levels. (Since there is no options to save it) . There is a small ic near led drive section a dual opamp , as358m . Is it serves as a controller for backlight? How do I reduce the backlight level using an increased current sense resistance or something like that? The psb is ER991D
Checked both the led strip end and both works with same 170v .
Thanks in advance
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