Panasonic DX-600 Service Manual page 78

SC PCB
Signal Name
Pin No.
CN93-33 DD3
CN93-34 DD4
CN93-35 DD5
CN93-36 DD6
CN93-37 DD7
CN93-38 DD8
CN93-39 DD9
CN93-40 DD10
CN93-41 DD11
CN93-42 DD12
CN93-43 DD13
CN93-44 DD14
CN93-45 DD15
CN93-46 *WR
CN93-47 *RD
CN93-48 RESET
Edition 1.0
Destination
LANB PCB CN95-33
LANB PCB CN95-34
LANB PCB CN95-35
LANB PCB CN95-36
LANB PCB CN95-37
LANB PCB CN95-38
LANB PCB CN95-39
LANB PCB CN95-40
LANB PCB CN95-41
LANB PCB CN95-42
LANB PCB CN95-43
LANB PCB CN95-44
LANB PCB CN95-45
LANB PCB CN95-46
LANB PCB CN95-47
LANB PCB CN95-48
78
Signal Waveform
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
+3.3V(H)
0V(L)
DX-600/800
Function
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Data Signal
Write Signal - Low Enable
Read Signal - Low Enable
LAN Reset Signal
H: Reset
L: Not Reset
APR 2002