Quick Start List for
-Evaluation Module Preparations
11)Use potentiometer R3 to set the volume. Turning R3 in the clockwise direction will increase the volume. See Table
12)If using an external DAC, adjust R3 to the center position by placing a
DMM across the VOLUME pin and ground and adjusting the potentiometer until 25 kΩ is measured across the leads. Apply the external source to the VOLUME pin.
Figure 2–2. Module Preparation
12
- Power Up
13)Verify correct voltage and input polarity and set the external power supply
to ON. If VCC and an
Platform LED2 should light indicating the presence of VDD, and the evaluation modules installed on the platform should begin operation.
14)Adjust the signal source level and potentiometer R3 as needed.
2.3Quick Start List for Stand-Alone
Follow these steps to use the TPA2008D2 EVM
Operation |