Meridian Link/Customer Controlled Routing Installation And Upgrade Manual page 158

140 Chapter 8: Hardware installation procedures
Figure 37
MVME712A transition card configuration
SP1
Console
Modem power
SP2
(for external modem)
MVME732 Modem board
(non-component side)
SP3
(to SDI, for conshare)
SP4
(unused)
Phone hookup
(unused)
Printer
(unused)
To P2 adapter board
553-3202-210 Standard October 1998
+5 VDC
+12 VDC
-12 VDC
GND
1
J6
2
3 1
4
2
DTE DCE
3 1 J9
J8
J14
1 DCE 1
DTE
3 3
J13
DCE
1
DTE 3
1 2 1
9 10 9
Modem Serial
Port Port
1
J21
6
19 20
1 2
2
10