C.8 IR Connector (CN8)
Table C-8: IR connector
Pin
1
2
3
4
5
C.9 External Speaker Connector (CN9)
Table C-9: External speaker connector
Pin
1
2
3
4
1
2
Signal
+5 V
N/C
IR_RX
GND
IR_TX
1
2
Signal
V
CC
N/C
Internal speaker
External speaker
3 4
5
3
4
Appendix C Pin Assignments
73