12
Power
Input 2
Power
Input 1
Control Panel
Fan Box 2
Fan Box 1
1
2
3
4 5
6
7
8
9 10 11
12
Power
Input 1
Power
Input 2
Fan Box 1
Fan Box 2
1
2
3
4
5
6
7
8
9
10
11
2220 Front View (TPA Side)
2220 Rear View (LIC Side)
Figure 6-3. Module Locations
Does the tripped CP control the FRU that you have to exchange?
Yes No
006
Check that the location that is power-controlled by the CP tripped, is empty.
Is the location empty?
Yes No
007
Go to Step 010.
008
Go to Step 020 on page 6-4.
009
Go to Step 015 on page 6-4.
010
Turn the CP ON.
Does the CP stay ON?
Yes No
011
You have another problem on the 2220. Call the Network Support Center to inform them.
012
Test the suspected FRU(s) (Refer to Chapter 4, “2220 Diagnostics” on page 4-1 to run the appropriate
diagnostic).
(Step 012 continues)
Chapter 6. 2220 FRU Exchange
6-3
Summary of Contents for 2220 Nways 300
Page 1: ...2220 Nways BroadBand Switch Models 300 500 and 501 IBM Service Guide SY33 2121 01...
Page 2: ......
Page 3: ...2220 Nways BroadBand Switch Models 300 500 and 501 IBM Service Guide SY33 2121 01...
Page 12: ...x 2220 Models 300 500 and 501 Service Guide...
Page 35: ...General and Product Safety xxxiii...
Page 36: ...xxxiv 2220 Models 300 500 and 501 Service Guide...
Page 37: ...General and Product Safety xxxv...
Page 38: ...xxxvi 2220 Models 300 500 and 501 Service Guide...
Page 39: ...General and Product Safety xxxvii...
Page 40: ...xxxviii 2220 Models 300 500 and 501 Service Guide...
Page 41: ...General and Product Safety xxxix...
Page 50: ...xlviii 2220 Models 300 500 and 501 Service Guide...
Page 58: ...2 4 2220 Models 300 500 and 501 Service Guide...
Page 77: ...Chapter 3 Nways Switch Administration Station Functions 3 19...
Page 108: ...4 24 2220 Models 300 500 and 501 Service Guide...
Page 111: ...Chapter 5 2220 Problem Determination Copyright IBM Corp 1998 1999 5 1...
Page 118: ...5 8 2220 Models 300 500 and 501 Service Guide...
Page 194: ...6 76 2220 Models 300 500 and 501 Service Guide...
Page 205: ...Appendix A Schematics A 11...
Page 206: ...A 12 2220 Models 300 500 and 501 Service Guide...
Page 217: ...Catalog Section Appendix D Parts Catalog D 7...
Page 226: ...Assembly 5 2220 Modules 1 2 D 16 2220 Models 300 500 and 501 Service Guide...
Page 244: ...D 34 2220 Models 300 500 and 501 Service Guide...
Page 246: ...E 2 2220 Models 300 500 and 501 Service Guide...
Page 248: ...X 2 2220 Models 300 500 and 501 Service Guide...
Page 260: ......
Page 263: ......
Page 264: ...IBM Part Number 02L4247 Printed in Denmark by IBM Danmark A S 2L4247 SY33 2121 1...