Hello folks.
I have a question in regards to weak LED luminosity from a two year old radio system.
What can cause a LED to dim? I have this radio here and the left side LCD is much dimmer than the far right LCD, they are both seperate from each-other, as they are supposed to be the same lumonosity, I was wondering what causes this fading problem. You can see by one photo below that when i stand above the radio looking down that the LCD is very readable, but looking face-on to the radio, the LCD is very very dim.
I dissassembled the radio and can see that the LCD led bulb is lighting up but it is not making the LCD screen the full brightness like the other one. Pics below. This second hand radio was like this when i received it, it is a gpo brooklyn boombox manufacturered in 2017. I checked the ribbon cable to main circuit-board and it seems properly connected. Any idea's on what I can do to bring this LED back to full lumonosity? Thanks for any help. Pic's...
Michael
I have a question in regards to weak LED luminosity from a two year old radio system.
What can cause a LED to dim? I have this radio here and the left side LCD is much dimmer than the far right LCD, they are both seperate from each-other, as they are supposed to be the same lumonosity, I was wondering what causes this fading problem. You can see by one photo below that when i stand above the radio looking down that the LCD is very readable, but looking face-on to the radio, the LCD is very very dim.
I dissassembled the radio and can see that the LCD led bulb is lighting up but it is not making the LCD screen the full brightness like the other one. Pics below. This second hand radio was like this when i received it, it is a gpo brooklyn boombox manufacturered in 2017. I checked the ribbon cable to main circuit-board and it seems properly connected. Any idea's on what I can do to bring this LED back to full lumonosity? Thanks for any help. Pic's...
Michael