Panasonic DP-C305 Service Manual page 330

EC PCB
Signal Name Destination
Pin No.
CN522-16 nADUENB
CN522-17 nPPSNCST1
CN522-18 N.C.
CN522-19 nRESSN2
CN522-20 N.C.
CN522-21 N.C.
CN522-22 N.C.
CN522-23 +24VF
CN522-24 GND_1
EC PCB - CN522 (DP-C354/C322 Series Only)
EC PCB
Signal Name Destination
Pin No.
CN522-1 pOHPSN
CN522-2 pRRSN
CN522-3 +24VF
Ver. 1.1
+5V
ADU PCB
CN400-21
0V
+5V
ADU PCB
CN400-20
0V
+5V
ADU PCB
CN400-18
0V
+24V
ADU PCB
CN400-14
0V
0V
ADU PCB
CN400-13
+5V
ADU PCB
CN400-16
0V
+5V
ADU PCB
CN400-15
0V
+24V
ADU PCB
CN400-14
0V
Signal Waveform
Signal Waveform
330
DP-C405/C305/C265
Function
ADU Serial Driver Enable
Data Signal
Paper Path Sensor 1
No Connection
Resist Sensor 1
No Connection
No Connection
No Connection
+24V DC Power Supply
Ground
Function
OHP Sensor Signal
Registration Sensor Signal
+24V DC Power Supply
FEB 2008