Panasonic UF-890 Service Manual page 108

CN104
Pin No. Signal Name
CN104-1 nPCHK2
CN104-2 GND
CN104-3 LDSP3
CN104-4 nPDOR3
CN104-5 GND
CN104-6 LDSD3
CN104-7 NC
CN105
Pin No. Signal Name
CN105-1 nCCHK3
CN105-2 NC
CN105-3 GND
Destination
No Paper
Sensor CN131-1
No Paper
0V (L)
No Paper
Sensor CN131-2
No Paper
Sensor CN131-3
Approx. +2 VDC
Jam Access
Cover Detect
Cover Open
Sensor
0V (L)
CN132-1
Jam Access
Cover Detect
Sensor
CN132-2
Jam Access
Cover Detect
Approx. +2 VDC
Sensor
CN132-3
Destination
Cassette Detect
Sensor
0V (L)
Cassette Detect
Sensor
Cassette Detect
Sensor
Signal Waveform
+5V (H)
0V
+5V (H)
0V
Signal Waveform
+5V (H)
No Cassette
0V
108
Function
No paper Detection Signal
Ground
+2 VDC Power Supply
Jam Cover Open Detection
Ground
+2 VDC Power Supply
Not Connected
Function
Paper Cassette Detection
Not Connected
Ground