In addition to the pads in the pull-up configuration area for the AIN1-AIN4 inputs, the board has an additional 510k pull-down for the AIN3 line. In the standard board configuration, the pull-down on the AIN3 line is 290k. If a change is necessary, R232 should be removed and the required nominal should be soldered in the configuration area:
In addition to the pads in the pull-up configuration area for the AIN1-AIN4 inputs, the board has an additional 510k pull-down for the AIN3 line. In the standard board configuration, the pull-down on the AIN3 line is 290k. If a change is necessary, R232 should be removed and the required nominal should be soldered in the configuration area:![image](https://github.com/rusefi/alphax-4chan/assets/4116383/63f69422-8e8e-4be4-9abc-99df92870070)