- Dolby Multichannel Audio Tool User's Manual

Dolby
®
DP570 Multichannel Audio Tool User’s Manual 69
Appendix B
Connector Specifications
ThisappendixgivesspecificationsandpinoutsforalltheconnectorsusedontheDP570,
andthecablesthatcanbeusedtoconnecttoit.
B.1 Front-Panel Remote Connector
Table B1showsthepinoutforthefrontpanelRS232connector.
FigureB1
FigureB2
B.2 Digital Audio Inputs
ThedigitalaudioinputsareBNCunbalancedfemaleconnectorscompliantwith
AES3id1995/SMPTE276 Mspecifications.
B.3 Digital Audio Outputs
ThedigitalaudiooutputsarealsoBNCunbalancedfemaleconnectorscompliantwith
AES3id1995/SMPTE276 Mspecifications.
Table B-1 Front-Panel Remote Connector Pinout
Pin Connection
1NC
2NC
3RXasynchronousdataout
4Ground
5TXasynchronousdatain
6NC
7NC
8Senseselectfrontpanel
Note: ThisunitisDataCommunicationsEquipment(DCE).InaccordwiththeRS232
specifications,thedataoutputpinofthisportisthereforelabeledRXeventhough
asynchronousdataisleaving thedevicethroughthisconnection.TheRXpinonthis
unitshouldbeconnectedtotheRXpinon
DataTerminalEquipment(DTE)suchas
aPCCOMport.Similarlytheinput pinonthisdeviceislabeledTX,andshouldbe
connectedtotheTXpinonaPCorotherDTEdevice.