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3 Boards need grading / help ID / Need confirmation (A B C)
Board A - Big Tantalum yellows, but thinking still high peripheral. Take off non soldered connector? Would it make a difference?
Board B - Looks like gold fingers cut off, and an older unit. Initial thought was trimmed card, but now thinking high telecom because of the size of the IC's on small board & gold veins throughout.
Board C - my initial thought is backplane. Do I need to take the big connector off? Pins look like are partial gold plated mil spec
**** Need some other opinions. My first time trying to grade after lots of research.
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