Panasonic UF-890 Service Manual page 75

Pin No. Signal Name
CN55-4 A[2]
CN55-5 A[5]
CN55-6 A[6]
CN55-7 A[9]
CN55-8 A[10]
CN55-9 nWAIT[5]
CN55-10 N.C.
CN55-11 N.C.
CN55-12 nCS0E
CN55-13 nIOWRH
CN55-14 GND
CN55-15 N.C.
Destination
EP PCB CN55-4
EP PCB CN1-5
EP PCB CN1-6
EP PCB CN1-7
EP PCB CN1-8
EP PCB CN1-9
EP PCB CN1-10
EP PCB CN1-11
EP PCB CN1-12
EP PCB CN1-13
EP PCB CN1-14
EP PCB CN1-15
Signal Waveform
3V(H)
0V(L)
3V(H)
0V(L)
3V(H)
0V(L)
3V(H)
0V(L)
3V(H)
0V(L)
5V(H)
0V(L)
3V(H)
0V(L)
5V(H)
0V(L)
75
Function
Address Signal
Address Signal
Address Signal
Address Signal
Address Signal
Low Enable
Not used
Not used
Low Enable
Low Enable
Ground
0V
Not used