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duanrac

Zybo switch reference

Question

Hi,

I have 15 zybo board. On several of them some switch (SW0 ....SW4) are fautly. 

Can I get the reference of this switch to repare my board?

Regards,

Arnaud Carer

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Hello @duanrac,

Sometimes without noticing some dirt gets on the switches pads and prevents the contact. Please clean the switches with some rubbing alcohol to make sure they are clean and test them again. I am not sure what do you mean with SW0...Sw4, You mean that you have several boards and all this switches don't work on them? For example 3 zybo with all those 5 defective switches? 

Regards,

Bianca

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Hello,

On 5 boards one switch don't work correctely. 2 of them is the ON/OFF switch SW4, 2 of them SW0, and one SW2. It's seems to be a mechanical bad contactl inside the switch.

Arnaud

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Try to clean the pads. It might be some dust. I never saw defective switches on our boards until now. Test them afterwards to make sure we eliminated this and we'll see what we can do for those that still don't work.

Bianca

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Perhaps, I don't be lucky and get a bad serial.

After, cleanning 3 switch are still defectives.

Board was nerver used before...

It seems be be a problem to give the component reference so I'll search a compatible one myself.

Regards,

Arnaud

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