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[Country]

Country	Georgia
Note	I'm an electronics engineer from Georgia. I work with MCUs like Arm and PIC and AVR. I also try to contribute to the community based on my experience

first i deleted the unessesary stuff in photoshot and only had the pcb info

i then cropped out the the two parts tracks in one the rest with placement info

selected the layer where i wanted to import to

then i saved them to svg format and rightclicked on pcb selected placement and selected graphics, selected an are of similar size
when trying svg format i had issues with ragged edges i then tried png and reoslution got better

the i scaled it by selecting all and then right click select unions and then click resize unions
then click on the imported and and white dots apperar pulling them changes the scale
(for some reason i wasa not able to edit the imported stuff)

to be able to connect between pads without a netlist one needs to set cleareance to -1
then create/route/copy the new tracks and polygons on another layer

when importing top overlay parts it seemed to wrk even if there was some greyscaled part in it
it seems that AD likes white and black (dont know much about this)

i am going to try repair my onkyo before building something, i just wanted to try this method of
rev eng of making a pcb so that whay i made this

i am here sharing a reversed eng. pcb from the pdf document

What was your process? And also how do plan to source the the MOSFET transistors. At least 2SK537 can be somewhat tricky to get. Not impossible though

i made a this small adjustable (within limits) li balancer circuit.

i found the desing and found it could be quite useful

all made with latest altium desinger

urls provided for info in url file

one never kknows what will be an interesting project fr other
hope you can have fun withit

i am here sharing a reversed eng. pcb from the pdf document
file
1
both copied layers are the same one copied to the other the pads are separately added

2
top layer from file 1, bottom layer is remade from top layer

3
amplifier

4
pcb 2

pplease be aware this is the first time im was trying rev. eng
i wasnt in trying to modify the "scanned" layer i do not know why
but  i could delete layer from tp overlay but no modifications

since i set the clearnce to -1 to be able to route between ads since there is no netlist
i cant check if there are any issues with clearance.

al made with latest altium designer

[STM32CubeMX v6.11.0]

hi

direct links for:

STM32CubeMX v6.11.0

STM32CubeIDE v1.15.0

regards
mitsos

Hello.

Someone have the schematic/service manual of D&B D80 amplifier, that can share?

Thank you.

on the buildyourcnc site at the indicated link, there is the driver and instructions step by step for using the breakboard with mach3
the driver is called RnRMotion.dll in the instructions it is indicated how to load and configure it.

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