Finally got a MS3x
#53
Messing around with the multimeter, probing the power pin on the db37 connector. Other end poking around, I'm finding a lot of them show 60.7 on the 200k setting. The middle foot shows 60.7 on u5 and the right foot shows 61.5.
Port 32 shows 60.7 and port 31 shows 61.5
Port 1 shows 61.5 and port 2 shows 60.7
Port 19 shows 60.7 and port 20 shows 61.5
This is all from the power pin.
A ground pin shows continuity to everything I just said.
Port 32 shows 60.7 and port 31 shows 61.5
Port 1 shows 61.5 and port 2 shows 60.7
Port 19 shows 60.7 and port 20 shows 61.5
This is all from the power pin.
A ground pin shows continuity to everything I just said.
#55
SADFab Destructive Testing Engineer
iTrader: (5)
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Messing around with the multimeter, probing the power pin on the db37 connector. Other end poking around, I'm finding a lot of them show 60.7 on the 200k setting. The middle foot shows 60.7 on u5 and the right foot shows 61.5.
Port 32 shows 60.7 and port 31 shows 61.5
Port 1 shows 61.5 and port 2 shows 60.7
Port 19 shows 60.7 and port 20 shows 61.5
This is all from the power pin.
A ground pin shows continuity to everything I just said.
Port 32 shows 60.7 and port 31 shows 61.5
Port 1 shows 61.5 and port 2 shows 60.7
Port 19 shows 60.7 and port 20 shows 61.5
This is all from the power pin.
A ground pin shows continuity to everything I just said.
#57
SADFab Destructive Testing Engineer
iTrader: (5)
Join Date: Apr 2014
Location: Beaverton, USA
Posts: 18,642
Total Cats: 1,866
Missed that. So the right leg of u5 has continuity with the middle pin? If so you have a short. At this point I would pm Braineack and email DIYAutoTune. They will be able to help you diagnose what is blown/shorted. Update this thread if you figure it out. I'm interested. I don't know the board well enough to diagnose more over the internet and mine is put away in my car. But those guys should be able to help.