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Joined: Sep 2004
Posts: 1
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OP
Member
Joined: Sep 2004
Posts: 1 |
A customer bought a used 624 but I'm not familiar with them. Everything works normally except CO1; the input is dead. I've defaulted the system, checked my ground, etc, etc but no luck. When I pulled the cover, it appears that one of the components (MMXX B8M)for CO1 is fried. Any help would be appreciated.
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