UPGRADE 2350A GC S/W AND 2350 EPROMS E-13
MON2000
JULY 2010 Reassembly Procedures
4. To reset the CPU registers, remove the
jumper from J14 pins 1 and 2, and place it
to short J14 pins 2 and 3.
5. After briefly shorting J14 pins 2 and 3,
remove the jumper again. Place it back in
its original position, shorting J14
pins 1 and 2.
E.7 REASSEMBLY PROCEDURES
1. Place and securely plug the SBC53 CPU
Board into slot number 2 of the Card Cage
Assembly.
2. Reconnect all ribbon cables that were
unplugged (see Section E.5).
Because the ribbon cables are arranged in
layers, it important to reconnect them in the
order listed below:
Table E-1 2350 GC Ribbon Cables to Connect
Part
Number
System Interface
Board connection
Cable Originating
from Board
3-2350-063 J12 SBC 53
3-2350-052 J9 SBC53
3-2350-062 J11 SBC 53
3-2350-051 J4 SBC53
3-2350-064 J8 DSPI/O
3-2350-053 J10 DSPI/O
3-2350-054 J6 RTI1281
3-2350-055 J5 RTI1281