20. Is the SRC 1xxx 8414?
No Yes
↓ Exchange Processor 2 (See symbolic FRU “CCIN” on page 515 for the
correct part.)
This ends the procedure.
21. Is the SRC 1xxx 8415?
No Yes
↓ Exchange Processor 3 (See symbolic FRU “CCIN” on page 515 for the
correct part.)
This ends the procedure.
22. Is the SRC 1xxx 8416?
No Yes
↓ Exchange Processor 4 (See symbolic FRU “CCIN” on page 515 for the
correct part.)
This ends the procedure.
23. Is the SRC 1xxx 8423?
No Yes
↓ Exchange Processor 1 (See symbolic FRU “CCIN” on page 515 for the
correct part.)
This ends the procedure.
24. Is the SRC 1xxx 8424?
No Yes
↓ Exchange Processor 2 (See symbolic FRU “CCIN” on page 515 for the
correct part.)
This ends the procedure.
25. Is the SRC 1xxx 8425?
No Yes
↓ Exchange Processor 3 (See symbolic FRU “CCIN” on page 515 for the
correct part.)
This ends the procedure.
26. Is the SRC 1xxx 8426?
No Yes
↓ Exchange Processor 4 (See symbolic FRU “CCIN” on page 515 for the
correct part.)
This ends the procedure.
27. Go to “Starting Point for All Problems” on page 4.
This ends the procedure.
Symbolic FRUs
Chapter 3. Problem Isolation Procedures (PIPs), Failing Items, and Symbolic FRU Isolation 613