Panasonic DX-2000 Service Manual page 119

Pin No. Signal Name
CN7-57 IOD[14]
CN7-58 IOD[15]
CN7-59 pOP2RST
CN7-60 pOP3RST
CN7-61 nOPB3
CN7-62 NC
CN7-63 nPSDES
CN7-64 NC
CN7-65 NC
CN7-66 +3.3V
CN7-67 -12V
CN7-68 GND
Destination
FCB PCB CN50-57
FCB PCB CN50-58
FCB PCB CN50-59
FCB PCB CN50-60
FCB PCB CN50-61
FCB PCB CN50-62
FCB PCB CN50-63
FCB PCB CN50-64
FCB PCB CN50-65
FCB PCB CN50-66
FCB PCB CN50-67
FCB PCB CN50-68
Signal Waveform
5V(H)
0V(L)
5V(H)
0V(L)
3V(H)
0V(L)
3V(H)
0V(L)
5V(H)
0V(L)
119
Function
Address Signal
Address Signal
High Enable
High Enable
Low Enable
Not Used
H: Option Not Installed
+5V(H)
L : Option Installed
0V(L)
Not Used
Not Used
+3.3 VDC Power Supply
+3.3V
-12 VDC Power Supply
-12V
Ground
0V