On 6/21/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> > Remind me what drawing size the PCB schematic is, and I'll construct > > a drawing number for it so you can fill in the title block. The schematic > > is for the PCB and not a higher-level assembly, right? > > Are you talking about physical dimensions? The physical dimensions of the _drawing sheet_ when printed out at its intended size. An 8 1/2 x 11 piece of paper is A-size, an 11 x 17 is B-size, 17 x 22 is C-size, and so on.
I believe the page is supposed to be 11x17, but I'll talk to Howard about it.
> > And I'm not sure how to answer your question on the schematic. It > refers to specific parts that are being populated and explains how > they connect, but it is a specification of the logical connections > between solder pads on the PCB. So I don't know how to say whether it > specifies higher-level assembly. If the schematic shows only the parts mounted on the board, it's a board schematic. Most PCB design flows require a schematic that's specific to the board. If the final assembly requires electrical parts that aren't laid out on the board artwork, the board would normally be a subassembly, and the board assembly would be listed as a part on the final assembly parts list. (We can talk about assembly trees and other drafting terminology later; I know you're busy.) Is the OGD1 a single-level assembly, with no subassemblies?
I believe there are no subassemblies. _______________________________________________ Open-graphics mailing list [email protected] http://lists.duskglow.com/mailman/listinfo/open-graphics List service provided by Duskglow Consulting, LLC (www.duskglow.com)
