18-08-2021, 09:22 PM
Thanks to ejwords for making these scan available. Scanned at 600dpi on an A3 scanner.
The 256TC Motherboard is actually 4 layer and these are scans of the PCB artwork for the Component Side and the Wiring side. The 2 inner layers are one for earth and the other for 5v which we dont have. The original scans were actually negative, so these were flipped (black lines on a white background) and then cleaned up.
So for those that have a 256TC that have suffered from battery damage, which tends to dissolve many tracks, these scans can help in their repair.
We previously had the component Overlay so these 2 files are included in that file and renamed.
So in the MbeeTech Repository in the Microbee\Documentation\PCBs folder we placed
8508_2_256tc_motherboard_pcb.pdf
The 256TC Motherboard is actually 4 layer and these are scans of the PCB artwork for the Component Side and the Wiring side. The 2 inner layers are one for earth and the other for 5v which we dont have. The original scans were actually negative, so these were flipped (black lines on a white background) and then cleaned up.
So for those that have a 256TC that have suffered from battery damage, which tends to dissolve many tracks, these scans can help in their repair.
We previously had the component Overlay so these 2 files are included in that file and renamed.
So in the MbeeTech Repository in the Microbee\Documentation\PCBs folder we placed
8508_2_256tc_motherboard_pcb.pdf
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ChickenMan
ChickenMan