EC PCB
Signal Name Destination
Pin No.
CN501-82
HSYNCC
CN501-83
HSYNCK
CN501-84
VSYNCY
CN501-85
VSYNCM
CN501-86
VSYNCC
CN501-87
VSYNCK
CN501-88
GND
EC PCB - CN502
EC PCB
Signal Name Destination
Pin No.
CN502-1
LDFUIN
CN502-2
GND_1
CN502-3
nFUINSN
CN502-4
LDPR1
CN502-5
GND_2
Ver. 1.1
+3.3V
SC PCB
CN61-38
0V
+3.3V
SC PCB
CN61-39
0V
+3.3V
SC PCB
CN61-40
0V
+3.3V
SC PCB
CN61-41
0V
+3.3V
SC PCB
CN61-42
0V
+3.3V
SC PCB
CN61-43
0V
0V
SC PCB
CN61-44
+5V
Fuser Enter
Sensor
0V
0V
Fuser Enter
Sensor
+5V
Fuser Enter
Sensor
0V
Fuser
+5V
Pressure
Release
0V
Sensor 1
Fuser
0V
Pressure
Release
Sensor 1
Signal Waveform
Signal Waveform
290
DP-C405/C305/C265
Function
C Horizontal Synchronized
Signal
K Horizontal Synchronized
Signal
Y Vertical Synchronized
Signal
M Vertical Synchronized
Signal
C Vertical Synchronized
Signal
K Vertical Synchronized
Signal
Ground
Function
Fuser Entrance Sensor
Power Supply
Ground
Fuser Entrance Sensor
Signal
Pressure Roller Sensor 1
Power Supply
Ground
FEB 2008