• NL-NAU88L11 Front View

• Figure shows the main components and connectors from the front side of NL-NAU88L11 as the following list:

        - Target Chip: NAU88L11 (UB1)
        - Mic Input (TB3)
        - Speaker(SPK) Output Extension Connector (TPB1)
        - Digital Interface and Power Extension Connector (JP2)
        - EXT Power 3.3V (TPB6)
        - EXT Power 1.8V (TPB7)
        - GND (TPB, TP7)