User Guide

Appendices Apx. C Pin Assignments

C-26 Satellite M20 Maintenance Manual

C.31 JACK1000 Microphone Connector (8-Pin)

Table C-31 microphone connector pin assignments (8-Pin)

Pin No. Signal Name I/O Pin No. Signal Name I/O

1 GND - 2 AB_MIC I

3 AB_AREF O 4 GND -

5 GND - 6 AB_AREF I

7 GND 8 GND

C.32 CN1000 Interface Connector (30-Pin)

Table C-32 CN1000 Interface Connector pin assignments (30-Pin)

Pin No. Signal Name I/O Pin No. Signal Name I/O

1 GND - 2 AB_MIC I/O-

3 GND - 4 AB_SE_HP O

5 GND - 6 AB_SPK_OUT_R I

7 GND 8 AB_SPK_OUT_L I

9 GND 10 AB_AREF O

11 GND 12 AB_A_RIGHT_R O

13 GND 14 AB_A_LEFT_R O

15 GND - 16 AB_A_RIGHT I

17 GND - 18 AB_A_LEFT I

19 GND 20 N.C

21 N.C 22 N.C -

23 N.C 24 N.C

25 N.C - 26 +AVCC_BOARD

27 +AVCC_BOARD 28 +AVCC_BOARD -

29 +AVCC_BOARD 30 +AVCC_BOARD

C.33 CN1001 IR Connector (10-Pin)

Table C-33 IR connector pin assignments (10-Pin)

Pin No. Signal Name I/O Pin No. Signal Name I/O

1 +V3ALWAYS_

BOARD

- 2 AB_KILL_SW

3 +V3S_BOARD 4 +V3S_BOAR

5 +V3S_BOARD - 6 AB_IR_TX O

7 AB_IR_RX O 8 AB_IR_SD O

9 GND 10 GND