2-1
Quick Start
Quick Start
The steps in this chapter can be followed to quickly prepare the TPA0103 audio
amplifier EVM for use. Using the TPA0103 with the TI Plug-N-Play Audio
Amplifier Evaluation Platform is a quick and easy way to connect power, signal
and control inputs, and signal outputs to the EVM using standard connectors.
The audio amplifier evaluation module can also be used stand-alone by
making connections directly to the module pins, and it can be wired directly into
existing circuits or equipment.
The platform switch and jumper settings shown in Tables 2–1 and the
TPA0103 EVM jumper settings shown in Table 2–2 are typical for the TP A0103
EVM.
Table 2–1. Typical TI Plug-N-Play Platform Jumper and Switch Settings for the TPA0103
OUTPUT MODE JP6 JP7 JP8 S2 S3
Center Only OFF X X Note 2 U2-U4
Center or L/R Mode X Hi Note 2 U2-U4
3-Channel OFF X X Note 2 U2-U4
Notes: 1) X = Don’t care, OFF = Open, ON = Closed
2) Set S2 to ON when signal conditioning board is installed in U1; set S2
to OFF when no signal conditioning board is installed.
Table 2–2. Typical TPA0103 EVM Jumper Settings
OUTPUT MODE S1 S2 S3 S4 S5
Center Only ON ON OFF OFF OFF
Center or L/R ON ON OFF OFF OFF
3-Channel ON OFF OFF OFF OFF
Note: OFF = Open, ON = Closed
Topic Page
2.1 Precautions 2–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2 Quick Start List for Platform 2–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3 Quick Start List for Stand-Alone 2–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .