Panasonic UF-8300 Service Manual page 82

SC PCB
Signal Name
Pin No.
CN519-6 GND
CN519-7 +5V
CN520
SC PCB
Signal Name
Pin No.
CN520-1 L2
CN520-3 L1
3.7.3. SPC PC Board
CN701
SPC PCB
Signal Name
Pin No.
CN701-1 LDAPNT
CN701-2 GND
CN701-3 nAPNT
CN701-4 LDCPNT
CN701-5 GND
CN701-6 nCPNT
Destination
SPC PCB
CN302-2
SPC PCB
CN302-1
Destination
MJR PCB
CN301-1
SPC PCB
CN301-3
Destination
Document
Sensor-3
Document
Sensor-2
Document
Sensor-1
Ejection
Sensor-3
Ejection
Sensor-2
Ejection
Sensor-1
Signal Waveform
0V
+5V
Signal Waveform
Line
Signal
Line
Signal
Signal Waveform
+1.2V
0V
+1.2V
0V
82
UF-8300/8200
UF-7300/7200
Function
Ground
+5V DC Power Supply
Function
Telephone Line Signal
Telephone Line Signal
Function
+1.2 VDC Power Supply
Ground
ADF Paper Detection
+5V
Sensor Signal
0V
+1.2 VDC Power Supply
Ground
ADF Paper Ejection
+5V
Sensor Signal
0V