director 2/64 service manual

director 2/64 service manual 2–71
Diagnostics
7
A CTP2 card failed and must be removed and replaced (RRP: Redundant CTP2 Card
on page 4–5).
• This procedure is concurrent and can be performed while director power is on.
• Perform the data collection procedure as part of FRU removal and replacement.
Did CTP2 card replacement solve the problem?
NO YES
↓ The director is operational. Exit MAP.
Contact the next level of support. Exit MAP.
8
Inspect both SBAR assemblies at the rear of the director. SBAR assembly LEDs can
be inspected through the hexagonal cooling vents of the RFI shield.
Is the amber LED on an SBAR assembly illuminated but not blinking (beaconing)?
YES NO
↓ The director is operational. Exit MAP.
9
An SBAR assembly failed and must be removed and replaced (RRP: Redundant
SBAR Assembly on page 4–20).
• This procedure is concurrent and can be performed while director power is on.
• Perform the data collection procedure as part of FRU removal and replacement.
Did SBAR assembly replacement solve the problem?
NO YES
↓ The director is operational. Exit MAP.
Contact the next level of support. Exit MAP.