IBM 9348 Service Information page 39

If this reference code continues to occur, exchange the FRUs as
needed, and run test 41 after each FRU is exchanged to verify the
Figure 1-10 (Page 1 of 2). 06xx Interface Controller Reference Codes
If this reference code continues to occur, exchange the FRU. Power
the unit off and then on again after the FRU is exchanged to verify the
Action
A read-only storage test error has occurred. This reference code can
occur if the program modules were moved and a module pin has been
bent. Ensure that any modules that were moved are correct. Run test
41.
0602
Probable
Cause
95%
4%
Ref.
Code
0601
If the reference code continues to occur, exchange the FRUs as
needed, and run test 45 after each FRU is exchanged to verify the
Part Number
56 F0080
56 F0021
SF0080
0603
0604
0607
I
I
I
exchange the FRU and run test 40 again to verify the repair.
99 %
56 F0080
21 F7926
56 F0080
0609
An interface error has occurred.
Run tests 140 and 141. If either of these tests fail, exchange the FRU
and run the tests again to verify the repair.
repair.
A direct-access storage (battery-powered) test error has occurred.
Power the tape off and then on again to force test 42 to run.
An interface error has occurred. Run test 60. If test 60 fails or if this
reference code continues to occur, exchange the FRUs as needed, and
run test 60 after each FRU is exchanged to verify the repair.
99 %
60 %
39 %
56 F0080
An interface error has occurred.
repair.
A direct-access storage test error has occurred. Run tests 43 and 44.
If either of these tests fail, exchange the FRU and run the tests again to
verify the repair.
A continuity test error has occurred. This reference code can occur if
there is a bent pin or damaged connector on the connector card.
Inspect the connector card for damage. Run test 45 to test the conti-
nuity of the connectors.
Run test 140. If test 140 fails, exchange the FRU and run test 140 again
to verify the repair.
99%
Chapter 1. Analyzing
Problems
1-27
repair.
A microprocessor test error has occurred. Run test 40. If test 40 fails,