Backlight problem, and the tester
Hello everyone, before starting I must tell you that I have already read several posts but I have not solved my problem.
The Apple Cinema Led 24 "has the problem of backlighting, I jumper the 3V bypassing the PWM but nothing, now the monitor tries to light up with very fast flashes that illuminate the display in an imperceptible, you can see the lights off that barely illuminate the monitor.
While testing with the multi-meter with the black lead to the ground and the red on one of the pins that goes on the display, the miracle happens and the display is accessed, remove the tester's tips and the monitor turns off.
Does the tester resist? I do not know, being impractical. The pin in question is the STR1
Now the questions are 2:
1) obviously if someone can help me solve this problem, maybe there is a resistance to be added?
2) I wonder if the bypass is necessary since I played the brightness controller
Thank you very much to everyone for your precious time that you will dedicate to me!