IBM iSeries Series Hardware Problem Analysis And Isolation page 368

18. Is the SRC 311A or 311D?
v No: Continue with the next step.
v Yes: Replace the Device board - DB2. Use the FRU locations and failing components table in the
Locations and addresses page for the model or feature code you are working on. The table will
include location, and remove and replace instructions.
This ends the procedure.
19. Is the SRC 311E?
v No: Go to the "Starting point for all problems" on page 2.
This ends the procedure.
v Yes: Replace the following FRUs one at time. Use the FRU locations and failing components table
in the Locations and addresses page for the model or feature code you are working on. The table
will include location, and remove and replace instructions.
– Device board - DB1
– SPCN card (TWRCARD)
This ends the procedure.
20. Is the SRC 3100, 3104, 3105, 3116, or 3118?
v No: Continue with the next step.
v Yes : Replace the SPCN card - SB1 (TWRCARD). Use the FRU locations and failing components
table in the Locations and addresses page for the model or feature code you are working on. The
table will include location, and remove and replace instructions.
This ends the procedure.
21. Is the SRC 3101 or 3115?
v No: Continue with the next step.
v Yes: Replace the following FRUs one at time. Use the FRU locations and failing components table
in the Locations and addresses page for the model or feature code you are working on. The table
will include location, and remove and replace instructions.
– Control panel - NB1
– SPCN card - SB1 (TWRCARD)
– Signal cable (SIGC01) - SPCN card (SB1) to Control panel (NB1)
This ends the procedure.
22. Is the SRC 3102, 3113, or 3114?
v No: Continue with the next step.
v Yes: Replace the following FRUs one at time. Use the FRU locations and failing components table
in the Locations and addresses page for the model or feature code you are working on. The table
will include location, and remove and replace instructions.
– SPCN card - SB1 (TWRCARD)
– Tower card - CB1
– Signal cable (SIGC04) - SPCN card (SB1) to Tower card (CB1)
This ends the procedure.
23. Is the SRC 3103 or 3112?
v No: Go to the "Starting point for all problems" on page 2.
This ends the procedure.
v Yes: Replace the following FRUs one at time. Use the FRU locations and failing components table
in the Locations and addresses page for the model or feature code you are working on. The table
will include location, and remove and replace instructions.
– Device board - DB1
– SPCN card - SB1 (TWRCARD)
This ends the procedure.
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iSeries: iSeries Server 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Hardware Problem Analysis and
Isolation