Quoted from TanRuNomad:I am fairly sure it can be traced back to the Lamp Driver Board (LDA 100 rev. 2). According to the manual, it is connected to pin 24 in the J1 section. However, which transistor or other components does it pass through? I just want to replace them to see if that resolves it. And yes, before you ask I tried replacing the bulb on it.
Here is the manual I referenced: https://www.ipdb.org/files/980/Stern_1980_Galaxy_Manual.pdf
Thank you!
3C24F36A-9965-4029-B0C1-A4B26A3D9DED (resized).pngQ1
Jeffersonville, IN
