9889 - 9884 - Swap signal cables at SCA-774 board - Decision, Notes: 9885 | FRONTLINE Maintenance Tool

9873 - Note : Be sure to return all cables and connectors to their correct positions at the...

Type

Note

Be sure to return all cables and connectors to their correct positions at the end of troubleshooting and repair effort

9884 - Swap signal cables at SCA-774 board

Swap signal cables at SCA-774 board

Yes

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9864 - 9861 - Replace VD-580 - Formal Procedure, Notes: 9862

No

Go to

9874 - 9869 - Swap SC-770 controller connectors - Decision, Notes: 7236

Note

9885 - Navigate to SHOW COUNTS on the SC-770

9886 - 1:Gamma>2:Functions>1:Show Counts

9887 - While watching SHOW COUNTS, switch the BNC connectors for gamma CH1 and CH2 a...

9888 - Did the fault indication move from the original channel to the other?