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A.1.2 Block A Analog Input/Output Connectors
Analog Interface Connectors
Table A-1. Block B Analog Interface Pin Out (continued)
PIN NUMBER SIGNAL DESCRIPTION
J14.17 AGND Analog Ground
J14.18 NC Not Connected
J14.19 AGND Analog Ground
J14.20 NC Not Connected
In addition to the analog headers, the analog inputs and outputs may also be accessed through alternate
connectors, either screw terminals or audio jacks. The stereo microphone input is also tied to J6 and the
stereo headphone output (the HP set of outputs) is available at J7.
Table A-2 summarizes the analog input/output connectors available for Block A.
Table A-2. Block A Analog Input/Output Connectors
DESIGNATOR Description PIN 1 PIN 2 PIN3
J1 2-Connector Screw LINE1LP_A LINE1LM-A NA
Terminal Input
J2 2-Connector Screw LINE1RP_A LINE1RM_A NA
Terminal Input
J3 2-Connector Screw LINE2LP_A LINE2LM_A NA
Terminal Input
J4 2-Connector Screw LINE2RP_A LINE2RM_A NA
Terminal Input
J5 3-Connector Screw MIC3L_A IN LEFT MIC3R_A IN AGND
Terminal Input RIGHT
J6 Audio 3.5mm Input Jack MIC3L_A IN LEFT MIC3R_A IN AGND
RIGHT
J7 Audio 3.5mm Output Jack (+) HPLOUT_A (+) HPROUT_A AGND
J8 2-Connector Screw MONO OUT_A - MONO OUT_A + NA
Terminal Output
J9 2-Connector Screw LEFT OUT_A- LEFT OUT_A + NA
Terminal Output
J10 2-Connector Screw RIGHT OUT_A - RIGHT OUT_A + NA
Terminal Output
J11 3-Connector Screw (+) HPLOUT_A (-) HPLCOM_A AGND
Terminal Output
J12 3-Connector Screw (+) HPROUT_A (-) HPRCOM_A AGND
Terminal Output
SLAU232 – December 2007 EVM Connector Descriptions 37
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