Texas Instruments TAS5121 - Manual (Page 11)

PCB Key Map
1-3 Overview
1.2 PCB Key Map
The physical structure for the TAS5508−5121K8EVM is illustrated in
Figure 1−2.
Figure 1−2. Physical Structure for TAS5508−5121K8EVM (Rough Outline)
Speaker Outputs Speaker Outputs
TAS5508B
3.3
−V
Regulator
5−
V
Regulator
Gate Drive Regulator
PSU
Interface
(J73)
PSU
Interface
(J71)
PSU Control (J72)
Input Signal
Interface (J40)
Control
Interface (J30)
Headphone
Output
(J900)
Left Line
Output
(J950)
Right Line
Output
(J951)
J100 J200 J300 J400
PSU
Interface
(J70)
J700 J800 J500 J600
Output Stage
Channel 6
Output Stage
Channel 5
Output Stage
Channel 8
Output Stage
Channel 7
Output Stage
Channel 4
Output Stage
Channel 3
Output Stage
Channel 2
Output Stage
Channel 1