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Bad bug in autorouter - Issue Solved
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Guest 5 years ago
Correction: User Error -- Miss named IC number I am AlanC. I am not a novice user and I do check my boards with the design "manager" before getting them made (I have been caught out before) but this time I am very unimpressed. I am using the download EDA and version 0.8.1 of the autorouter. My project (TTA8 CONTROL BOARD) has a problem. The PCB does not match the Schematic. "VCC" (pin1) has been connected to "RD" (pin 11) on the 40 pin socket. An update states that the Schematic and the PCB match. \-\-\- I can add that if I unroute the board and rerun the router the error reappears. AlanC
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dillon 5 years ago
Hi,    You are very nice user, Thanks.   BTW, after a fast read, I can't find the problem. Can you give any image to guide me?  The VCC pin should right. ![image.png](//image.easyeda.com/pullimage/FHtxOXdtaS61o0aRdGkBpdoLAQznRuTdF4e0nqAJ.png) I can't say any words for this problem, the only thing we can do  to send  a free PCB as DHL to you . you can send an email to [support@jlcpcb.com](mailto:support@jlcpcb.com) with this topic link.
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Guest 5 years ago
Hi Dillon, Thanks for the response. I have spent the morning looking for the error and I it is **my fault**. Here is the error on the PCB linking VCC to RD: ![BadPCB.png](//image.easyeda.com/pullimage/z8FbgoOUXRscnMSAKQFsyPZ7ousSbQY28AOs1Ub2.png) Here is the Schematic: ![BadSch.png](//image.easyeda.com/pullimage/PmVHVoArt8IgY0QzqORW9kLgBTj4qXSzCa15P2Ji.png) My fault, I have **renamed U6.3 to U5.3**. This links pin 4 of U5.3 to pin 4 of U5.2 which is linked to VCC. A "6.3" and "5.3" rather looks the same with my eyesight! Regards AlanC
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