Motorola CPX8216TCPX8216T Manuel D’Utilisation
Connectors
5-13
5
must not draw more than 200mA. The pin assignments are listed in the
following table.
following table.
Speaker Output Connector (J13)
The 2-pin header (J13) provides connection to an external speaker from the
CPX750 PCB Counter 2 output. The speaker driver, located on the
CPX750 PCB, consists of a 500 mA (max) current sink transistor in series
with a 33 ohm resistor. The pin assignments are listed in the following
table.
CPX750 PCB Counter 2 output. The speaker driver, located on the
CPX750 PCB, consists of a 500 mA (max) current sink transistor in series
with a 33 ohm resistor. The pin assignments are listed in the following
table.
Table 5-11. +5Vdc Power Connector (J14)
Pin
Signal
1
+5Vdc
2
GND
3
GND
4
No Connect
Table 5-12. Speaker Output Connector (J13)
Pin
Signal
1
GND
2
SPKROC_L