Potentiometers of JAB3
Functions of Potentiometers
Functions of potentiometers based on specific applications
Note:
1. The speaker output (J10) of the board with potentiometers is defined as CH1; 3.5mm headphone output (J3) or other integrat ed circuit output of the board with potentiometers is
defined as CH2.
2. JAB3S refers to JAB3 in stereo mode, namely 2 x 50 Watt Class D Audio Amplifier Board w DSP - JAB3 (AA-JA32172) or 2 x 30 Watt Class D Audio Amplifier Board w DSP - JAB3 (AA-
JA32473); JAB3M refers to JAB3 in mono mode, namely 1 x 100 Watt Class D Audio Amplifier Board w DSP - JAB3 (AA-JA31181) or 1 x 60 Watt Class D Audio Amplifier Board w DSP -
JAB3 (AA-JA31211).
3. HPF refers to High-pass Filter; BPF refers to Band-pass Filter.
When CH1 is stereo output, the function of POT3 is HPF; when CH1 is mono output, the function of POT3 is BPF.
4. Four applications are exampled in this datasheet. For the functions of potentiometers when used in other applications, ple ase contact us at [email protected].
Summary of Contents for JAB2
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