Panasonic UF-890 Service Manual page 76

Pin No. Signal Name
CN55-16 N.C.
CN55-17 N.C.
CN55-18 N.C.
CN55-19 IOD[0]
CN55-20 IOD[1]
CN55-21 IOD[4]
CN55-22 IOD[5]
CN55-23 IOD[8]
CN55-24 IOD[9]
CN55-25 IOD[12]
CN55-26 IOD[13]
Destination
EP PCB CN1-16
EP PCB CN1-17
EP PCB CN1-18
EP PCB CN1-19
EP PCB CN1-20
EP PCB CN1-21
EP PCB CN1-22
EP PCB CN1-23
EP PCB CN1-24
EP PCB CN1-25
EP PCB CN1-26
Signal Waveform
5V(H)
0V(L)
5V(H)
0V(L)
5V(H)
0V(L)
5V(H)
0V(L)
5V(H)
0V(L)
5V(H)
0V(L)
5V(H)
0V(L)
5V(H)
0V(L)
76
Function
Not used
Not used
Not used
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal