Panasonic DX-2000 Service Manual page 128

Pin No. Signal Name
CN1-63 N.C.
CN1-64 N.C.
CN1-65 N.C.
CN1-66 nMIRQPDL
CN1-67 IOD[2]
CN1-68 IOD[3]
CN1-69 IOD[6]
CN1-70 IOD[7]
CN1-71 IOD[10]
CN1-72 IOD[11]
CN1-73 IOD[14]
CN1-74 IOD[15]
Destination
FCB PCB CN55-63
FCB PCB CN55-64
FCB PCB CN55-65
FCB PCB CN55-66
FCB PCB CN55-67
FCB PCB CN55-68
FCB PCB CN55-69
FCB PCB CN55-70
FCB PCB CN55-71
FCB PCB CN55-72
FCB PCB CN55-73
FCB PCB CN55-74
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)
5V(H)
0V(L)
128
Function
Not used
Not used
Not used
Low Enable
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal