Panasonic UF-8300 Service Manual page 76

SC PCB
Signal Name
Pin No.
CN501-13 GND
CN501-14 GND
CN501-15 +24V
CN502
SC PCB
Signal Name
Pin No.
CN502-1 SIG
CN502-2 SEL
CN502-3 GND
CN502-4 +5VA
CN502-5 VREF
CN502-6 SI
CN502-7 GND
CN502-8 CISCLK
CN502-9 GND
Destination
PNL1 PCB
CN230-3
PNL1 PCB
CN230-2
PNL1 PCB
CN230-1
Destination
CRB PCB
CN802-13
CRB PCB
CN802-12
CRB PCB
CN802-11
CRB PCB
CN802-10
CRB PCB
CN802-9
CRB PCB
CN802-8
CRB PCB
CN802-7
CRB PCB
CN802-6
CRB PCB
CN802-5
Signal Waveform
0V
0V
+24V
Signal Waveform
+3.3V
0V
+5V
+5V
+3.3V
0V
+3.3V
0V
76
UF-8300/8200
UF-7300/7200
Function
Ground
Ground
+24 VDC Power Supply
Function
Scanner Serial Data
+5V
0V
CIS. Resolution
Selection
0V
Ground
+5VDC Power Supply
Dark Reference Control
0V
Scanner Data Frame
Signal
0V
Ground
CIS Clock
0V
Ground