REPAIR AND REPLACEMENT
8-59
Edition One
XC1000 Service
13. Close the rear doors on the cabinet.
14. Restore the XC1000 to service.
15. Return the original board to Octel Communications. Refer to Appendix
B for procedures to return parts to Octel.
8.7.3 Replacing an ACP I/O Distribution Board
To replace an optional ACP I/O distribution board, perform the following
steps:
1. Use the procedure in section 8.2 to take the XC1000 out of service.
2. Turn off power to the XC1000 by switching the main-power circuit
breaker to the OFF position (
0
).
3. Open the cabinet 1 rear doors. Figure 8-33 shows the location of the
two ACP I/O distribution boards.
ACP I/O
ACP I/O
DISTRIBUTION
BOARD #1
DISTRIBUTION
BOARD #2
Figure 8-33. Location of ACP I/O Distribution Boards.
4. If replacing ACP board #1, disconnect the P101 cable connector from
the J101 connector on board #1. If replacing ACP board #2, discon-
nect the P102 cable connector from the J102 connector on board #2.
Figure 8-34 shows these connectors on the two ACP I/O distribution
boards.
SECTION 8.7
Summary of Contents for XC1000
Page 1: ...EDITION ONE XC1000 P N 101 1345 000 SERVICE MANUAL ...
Page 8: ...CONTENTS ...
Page 19: ...1 INTRODUCTION ...
Page 30: ...2 SITE PREPARATION ...
Page 60: ...3 PLATFORM INSTALLATION ...
Page 112: ...4 STARTUP AND INITIALIZATION ...
Page 177: ...5 ROUTINE MAINTENANCE ...
Page 195: ...6 TROUBLESHOOTING ...
Page 237: ...7 STATUS LOG ...
Page 297: ...STATUS LOG 7 54 Edition One XC1000 Service ...
Page 302: ...8 REPAIR AND REPLACEMENT ...
Page 380: ...9 SYSTEM UTILITIES ...
Page 424: ...10 COMPONENT DESCRIPTIONS ...
Page 465: ...11 OPTIONAL FEATURES ...
Page 485: ...12 RELEASE 1 55 UPGRADE INSTRUCTIONS ...
Page 516: ...13 RELEASE 2 X UPGRADE INSTRUCTIONS ...
Page 559: ...14 RELEASE 3 02 FCP CONVERSION INSTRUCTIONS ...
Page 603: ...15 RELEASE 3 02 ONLINE UPGRADE INSTRUCTIONS ...
Page 631: ...16 RELEASE 3 0 SYSTEM UTILITIES ...
Page 683: ...17 RELEASE 4 X FCP CONVERSION INSTRUCTIONS r P N 281 0023 002 1 of 3 ...
Page 725: ...18 RELEASE 4 X ONLINE UPGRADE INSTRUCTIONS r P N 281 0023 002 2 of 3 ...
Page 760: ...19 RELEASE 4 0 SYSTEM UTILITIES P N 281 0023 002 Part 3 of 3 r ...
Page 776: ...20 RELEASE 4 1 SYSTEM UTILITIES P N 281 0033 000 ...
Page 787: ...APPENDIXES ...