This is why I am saying use the motherboard revisions to know which C64 you have. There are too many boards and variations to simplify into Rev A and rev B etc ... and there is no consensus. It's not accurate to rely on exterior characteristics like the color of the logo, number of holes for the video port, etc. B On Sun, Mar 28, 2021 at 6:58 PM Jeffrey Brace via vcf-midatlantic < vcf-midatlantic@lists.vcfed.org> wrote:
On Sun, Mar 28, 2021 at 4:48 PM Alexander Pierson via vcf-midatlantic < vcf-midatlantic@lists.vcfed.org> wrote:
Jeff, https://www.c64-wiki.com/wiki/Motherboard
Something like this? Sure, it may not have the pricing part down, but it has the technical aspects covered pretty solidly.
Maybe. This site ( https://www.breadbox64.com/c64-hardware/commodore-64/assy-250425-rev-a/) seems to confuse me with Assembly number: 250425 having an Rev A & Rev. B https://www.breadbox64.com/c64-hardware/commodore-64/assy-250425-rev-b/. If your site is more trustworthy, then I would assume that breadbox64.com is just wrong and there is *only* a Rev. B version. I might need a third opinion to verify.
I don't recall seeing a Rev. A sell by itself to know how much it goes for. I do know that silver labels with Rev. A or B tend to fetch upwards of $200 on ebay these days. -Alexander 'Z' Pierson On Sunday, March 28, 2021, 04:08:43 PM EDT, Jeffrey Brace via vcf-midatlantic <vcf-midatlantic@lists.vcfed.org> wrote:
Hey everyone. I want to start knowing all the differences between motherboards for the C64. A Google search shows some website, but some have mistakes. I prefer a site which has a picture and not a schematic.
Part of the reason is to know the differences for repairing, and part is for selling.
I believe that Rev. A are worth more. Anyone know about selling price for this version of the motherboard?
Thanks!
Jeff Brace ========================================= Vice President & Board Member Vintage Computer Festival East Show-runner Vintage Computer Federation is a 501c3 charity http://www.vcfed.org/ jeffrey@vcfed.org