Texas Instruments DEM-DAI3793A Stereo Receiver User Manual


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4.3DaughterCard#1(PCM3793A)
AINL
Connectedto
CN114ofmotherboard
Connectedto
CN115ofmotherboard
Connectedto
CN108ofmotherboard
Connectedto
CN109ofmotherboard
AINL
AINR
R-Ch
JP10
JP11
JP8
JP9
JP12
JP13
J2
(Monomic)
PCM3793A
AIN1L
AIN2L
AIN1R
AIN2R
AIN3L
AIN3R
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
AINR
J1
(Stereomic)
R-Ch
L-Ch
L-Ch
DaughterCard#1(PCM3793A)
Table4-5liststheconnectorreferencesforthefirstDEM-DAI3793A/3794AEVMdaughtercard.
Table4-5.AnalogInputandOutput—DaughterCard#1
ConnectorsAnalogInputandOutputofDaughterCard#1
J1Stereomicrophoneinput
J2Monauralmicrophoneinput
J3SpeakeroutputterminalforL-ch
J4SpeakeroutputterminalforR-ch
J5Headphoneoutput(Cap-less)
J6Headphoneoutput
JP5Systemclockselect.1-2:Externalclock;3-4:SPDIF
JP81-2:AIN1L/2-3:JP10
JP91-2:AIN1R/2-3:JP11
JP101-2:JP8/2-3:J2
JP111-2:J1/2-3:J2
JP12AnaloginputselectL-channel1-2:AIN1L/2-3:AIN2L
JP13AnaloginputselectR-channel1-2:AIN1R/2-3:AIN2R
JP18Headphonedetectionselect.1-2:J5orJ6/2-3:Motherboard
SimplifieddescriptionsoftheanaloginputandoutputconfigurationforDaughterCard#1areshownin
Figure4-2andFigure4-3.
Figure4-2.AnalogInputConfiguration(DaughterCard#1)
46SwitchesandConnectorsSBAU127–July2007
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