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June 2012

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Subject:
Re: Board design numbering schemes
From:
Paul O Connor <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Paul O Connor <[log in to unmask]>
Date:
Fri, 29 Jun 2012 03:15:32 -0500
Content-Type:
text/plain
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text/plain (11 lines) 
My system consists of 3 uppercase characters, 5 numbers i.e. EPD00501

•	EPD: Refers to a Product Design PCB, EPT:  Refers to a Test PCB
•	005:   Refers to the PCB number
•	01:     Refers to the revision of the PCB
When a PCB is modified then the revision of the PCB will change to distinguish between the old and new designs.
Documents related to the PCB
•	EPD00501 S AA  (Schematic Rev AA)
•	EPD00501 M AA  (Specific Features Drawing / Fab Rev AA)
•	EPD00501 Z AA  (Assembly Drawing Rev AA)

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