The 33774 has 18 channels and uses 16 channels, with channels 17 and 18 shorted to channel 16. When measuring, the measured value is abnormal when the low voltage of channel 15 and 16 is 0.3v or less, channel 15 measured value is high, and channel 16 measured value is low. How should it be solved. #mc33774
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Need to check the schematic and then troubleshoot step by step