Digital Audio Interfaces
10
SLOU462A – November 2016 – Revised March 2017
Copyright © 2016–2017, Texas Instruments Incorporated
TAS2559 Evaluation Module
6.1.2
Direct (AP/PSIA)
Remove the jumpers from J15, J16, J17 and J18 for Channel 1 (or J32, J33, J34, and J35 for Channel 2)
and connect the external digital audio source (for example AP or PSIA) to pin 2 of each head. Pin 3
provides a convenient ground connection. This is shown in
Figure 6. Direct (AP/PSIA) Audio Selection