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Contents
1Overview...................................................................................................................5
1.1TAS5508-5142K7EVMFeatures..................................................................................6
1.2PCBKeyMap.......................................................................................................7
2SystemInterfaces......................................................................................................9
2.1PowerSupply(PSU)Interface(J901andJ900)................................................................9
2.2PSUControlInterface(J902)....................................................................................10
2.3LoudspeakerConnectors(J101…J107)......................................................................10
2.4HeadphoneConnector(J700)...................................................................................11
2.5ControlInterface(J40)............................................................................................11
2.6DigitalAudioInterface(J60).....................................................................................13
3Protection................................................................................................................15
3.1Short-CircuitProtectionandFault-ReportingCircuitry.......................................................15
3.2FaultReporting....................................................................................................15
4RelatedDocumentationFromTexasInstruments.........................................................17
4.1Trademarks........................................................................................................17
ImportantNotices...............................................................................................................18
SLEU071–June2006Contents3
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