Diagnostic procedure 1
Power fault suspected (Application Module) (continued)
power supply properly
power supply properly
AM power supply
and disk/tape unit
properly connected?
Meridian Link Release 5C/CCR Release 3C Diagnostic and Maintenance Guide
1.3
Cables to AM
connected?
YES
AM and column
connected?
YES
YES
Chapter 4: Diagnosing faults 161
Connect cables securely.
See ÒMeridian Link/CCR
interface cablingÓ in the
NO
Meridian Link/Customer
Controlled Routing
Installation and Upgrade
Guide (553-3202-210).
Connect cables securely.
NO
See ÒMeridian Link/CCR
interface cablingÓ in the
Meridian Link/Customer
Controlled Routing
Installation and Upgrade
Guide (553-3202-210).
Connect cables securely.
NO
See ÒMeridian Link/CCR
interface cablingÓ in the
Meridian Link/Customer
Controlled Routing
Installation and Upgrade
Guide (553-3202-210).
Replace the AM power
supply or entire
Application Module.