Hey guys! I'm new to repairs, and still learning. My uncle wanted me to take a look at his Row Machine's electronic screen. There's tons of corrosion, and I checked every resistor and checked the CPU on it. The battery prongs are corroded and I believe that's the issue because all the components read right. Now, I set it to 1.5V to check the batter prongs (takes 1.5V AA) and it isn't reading anywhere near 1.5V, so I'm believing that's the issue. Here's tons of pictures, just know even the resistors with tons of corrosion are reading right.
Note: This is the best I can get picture wise with my phone. I can't get closer and keep it focused.
u/Educational_Shine194 — 14 days ago