Wiring Coil receiver

[pyriame]

Hello,
I don't understand this cabling scheme available on the wiki:
Http://wiki.ardumower.de/images/3/3f/Perimeter_v2_receiver_circuit.png

Why is there a cable fork GND that starts from the coil, while 2 pins GND are available? Can we just solder the 2 legs of the coil and bring out the GND cable by the second pin GND available? Is this equivalent to this wiring (just for the coil and amplifier part)?
http://wiki.ardumower.de/index.php?title=Dateierimeter1.png] http://wiki.ardumower.de/index.php?title=Dateierimeter1.png[/url]

thanks for you help



hallo,
Ich verstehe dieses im Wiki verfügbare Verkabelungsschema nicht:
Http://wiki.ardumower.de/images/3/3f/Perimeter_v2_receiver_circuit.png

Warum gibt es eine Kabelgabel GND, die von der Spule ausgeht, während 2 Pins GND zur Verfügung stehen. Können wir einfach die 2 Beine der Spule löten und das GND-Kabel mit dem zweiten verfügbaren Pin GND herausziehen? Entspricht dies dieser Verkabelung (nur für den Spulen- und Verstärkerteil)?
http://wiki.ardumower.de/index.php?title=Dateierimeter1.png] http://wiki.ardumower.de/index.php?title=Dateierimeter1.png[/url]

danke

 

[xjust]

you should bridge the two ramaining gnds after you connect the coil

 

[pyriame]

Ok,but this new schemas is correct ?

Attachment: https://forum.ardumower.de/data/media/kunena/attachments/5040/Perimeter_v2_receiver_circuitcopy.jpg/

 

[roland]

No, you don't need to bridge the ground. The ground is connected at the bottom layer of the PCB. If you do this, you produce a ground loop. I don't know if this produce problems. But if you don't have to do it, don't do it.

 

[pyriame]

OK.
And now its OK ?

Thx for your help
Attachment: https://forum.ardumower.de/data/media/kunena/attachments/5040/Perimeter_v23.jpg/

 

[roland]

Yes. By the way, you don't have to remove the condensator. Only bridge it on the back. That makes things easier.

 

[pyriame]

Hello,
Thank you very much for your answer.

I do not think I can put the image on the wiki but if you can do it, this schema is of course free for the community