User's Guide Power Amplifier TAS5508-5121K8EVM

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 OutputsSpeaker 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)
J100J200J300J400
PSU
Interface
(J70)
J700J800J500J600
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