Hi folks,
While I was contemplating whether I should put a servive print on the PCB I'm currently working on (it's a hand-assembled low-quantity thingy with about
100 SMD parts) I looked at commercial PCBs to see how they do it (all my libraries are homemade, and I hadn't ever bothered with the silk screen). What strikes me as odd is that these things (I'm looking at a couple of boards ripped out of old hard disks, and at a PC motherboard) have service prints at all. Top and bottom. I mean, these PCBs are only ever touched by quite illiterate pick-and-place robots and automated test equipment, and when they fail they are thrown away without ever being looked at, so why bother with a service print in such a cost-sensitive market?Just curious.
robert