Ver. 3.0 - Panasonic UF-9000 Service Manual

SC PCB
Signal Name
Pin No.
CN330-23 EBC3A[30]
CN330-24 EBC3A[31]
CN330-25 nFXBSET
CN330-26 nFXBWUP
CN330-27 BZCLK
CN330-28 nEBCWBE[0] FXB PCB
CN330-29 nEBCOE
CN330-30 nMDMINT
CN330-31 nCSMON
CN330-32 nMDMRST
CN330-33 n5VMTON

Ver. 3.0

Destination
FXB PCB
CN110-23
FXB PCB
CN110-24
FXB PCB
CN110-25
FXB PCB
CN110-26
FXB PCB
CN110-27
CN110-28
FXB PCB
CN110-29
FXB PCB
CN110-30
FXB PCB
CN110-31
FXB PCB
CN110-32
FXB PCB
CN110-33
Signal Waveform
+3.3V
0V
+3.3V
0V
+3.3V
FXB
Detection
0V
+3.3V
Wake
Up
0V
+3.3V
0V
+3.3V
0V
+3.3V
0V
+3.3V
0V
+3.3V
0V
+3.3V
0V
+5V
0V
222
UF-9000
DP-180/190
Function
System Address Bus
System Address Bus
FXB Detection Signal
Wake Up Signal
Buzzer Signal Output
Write Control Signal
Output Enable
Modem Interruption Signal
Modem Chip Select Signal
Modem Reset Signal
Monitor ON / OFF Select
Signal
APR 2006