Texas Instruments TA5704EVM Stereo Amplifier User Manual


 
4.5Schematic
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BoardLayout,BillofMaterial,andSchematics
Table7.BillofMaterialsforTAS5704EVM(continued)
DescriptionRefDesQTYMFRMFR:PartNo.VendorVendorPartNo.ALTPartNo.
SHUTDOWN,11Keystone5003Digi-Key5003KNoALTPartNo.
SUBM,SUBP,Electronics
VALID
Switch,MomentarySMT-Short,BlackS2–S43PanasonicEVQ-PPBA25Digi-KeyP8086STRP8086SCT
Tab,160g
Switch,SPST,VERT-PCBROHSS11NKKSwitchesG12AP-RODigi-Key360-1758360-1701
NON-INSULATEDWIREGROUNDLOOPS
Non-insulatedbuswire,10MMLength,PGND,PGND2BeldenCDT8019000100Mouser566-8019NoALTPartNo.
18AWG
Bendthewirelengthsintoa'U'shapeandsoldertotheboard.Leaveagapofaround0.3inchbetweentheboardandthewire.
BINDINGPOSTS
Bindingpost,15A,uninsulatedOUTA,OUTB,6Johnson111-2223-001Digi-KeyJ587NoALTPartNo.
OUTC,OUTD,Components
GND,GND
Bindingpost,Red,15AECONOPVCC,VIN2Keystone7006Digi-Key7006KNoALTPartNo.
Electronics
Bindingpost,Black,15AECONOPGND,2Keystone7007Digi-Key7007KNoALTPartNo.
GND(PGND)Electronics
STANDOFFSANDHARDWARE
Standoff4-40ThreadedM/F0.75in.HW1–HW66Keystone8403KDigi-Key8403KNoALTPartNo.
ALUM-HEXElectronics
HexNut,4-40,Zinc/SteelHW1–HW66BuildingFastenersHNZ440Digi-KeyH216NoALTPartNo.
ComponentCount:262
COMPONENTSNOTASSEMBLED
C77,C14,C32,C39,C40,C30,C45,C56,C31,C33,C12,C19,C27,C34,C17,C20,C21,C22,R11,R13,R14,R15
Theschematicsareappendedtothisdocument.
SLOU224April2008TA5704EVM4-ChannelDigitalAudioPowerAmplifierwithHardwareControl19
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