Hi! I am currently trying to get an RGB light working for external use to show the amp’s input setting. I’m not a hero with electronics. The RGB led that I use is this one:
Looking on top of the amp’s connector, I have the LED ground connected to the second pin from left. I have a 1K resistor soldered to the LED leads (except for ground). When I touch the amp’s connector pins with one of the LED color leads, I get the LED to light up. The thing is that switching the amp’s input mode does not seem to change the pin output of the board. For example: When I set the amp to BT, and I have the LED connected to the BT pin, the LED lights up. But when I change the amp’s input source to WIFI the LED is still on, while it should turn of at that point. What am I doing wrong?