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PCB does not match chosen part.
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Julian Barbera 4 years ago
I have recently completed my first board design, I designed it to incorporate both through hole and surface mount components. I chose the components I wanted through the BOM, the problem is that in the PCB layout, some of the components I selected to be surface mount, show up as through hole. How can I correct my PCB to have my surface mounted components? I have attempted swapping the components for different packages but that did not help. Thank you!
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example 4 years ago
You have not given enough information to give you any meaningful help. Please read: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)
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Julian Barbera 4 years ago
@example here is a gif of how I made the PCB. As you can see I assigned a surface mount component to the resistors but on the PCB their through holes. How do I get the surface mount on my PCB?![EasyEDAproblem.gif](//image.easyeda.com/pullimage/GKhzCtpwZeDOu2fT6CqONakwsvDAcQOpzLgQBoxp.gif)
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andyfierman 4 years ago
@julian1barbera, The BOM is created from the information in the schematic not the other way around. So changing info in the BOM does not affect the schematic which in turn does not affect the PCB that you generate from it. If you look at your own video you will see that all you have done is change the supplier part that is called up by the BOM. You have not changed the **Footprint** listed in the BOM nor have you changed the PCB Footprint assigned to the **Package** attributes of the schematic symbols in the schematic itself. Therefore, when you convert your schematic to PCB all the PCB Footprints are unchanged from the defaults that are assigned to the symbols when you selected and first placed them in the schematic. Please study the Tutorial, in particular: [https://docs.easyeda.com/en/Schematic/Footprint-Manager/index.html](https://docs.easyeda.com/en/Schematic/Footprint-Manager/index.html) and also read (2.3) in (2) in: [https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a](https://easyeda.com/forum/topic/How-to-ask-for-help-and-get-an-answer-71b17a40d15442349eaecbfae083e46a)
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