jonathanbyrn
New member
Hi,
I am about to add my undervoltage board to the main board when I noticed a message etched on it. With regard to the P20 and P26 connectors it says to respect the voltage polarity when connecting. The problem is that the wiring diagram only shows one wire going to P20 and one wire going to P26. It does not show a connection to the + - points on the board.
I double checked on the schematic and it show the same, no positive negative connections. If there is no positive negative connections then why does it say to be careful of the polarity?
I am about to add my undervoltage board to the main board when I noticed a message etched on it. With regard to the P20 and P26 connectors it says to respect the voltage polarity when connecting. The problem is that the wiring diagram only shows one wire going to P20 and one wire going to P26. It does not show a connection to the + - points on the board.
I double checked on the schematic and it show the same, no positive negative connections. If there is no positive negative connections then why does it say to be careful of the polarity?