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CR2032 battery shorts resistor R137 #61

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elpablogomez opened this issue Jul 21, 2015 · 2 comments
Open

CR2032 battery shorts resistor R137 #61

elpablogomez opened this issue Jul 21, 2015 · 2 comments
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CIAA-NXP

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@elpablogomez
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In CIAA-NXP, when the CR2032 battery is inserted in the slot and pushed all the way, GND (back part of the battery) shorts one terminal of resistor R137.

After inserting the battery, the prototype I´m using doesn´t seem to work anymore.

Here, a photo of this issue:

cr2032_issue
@pridolfi
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pridolfi commented Aug 3, 2015

CR2032 battery should be placed with the board unplugged and taking care of this issue. R137 is tied to +5V and possibly made a shortcircuit with VBAT pin on LPC4337 :-(
@elpablogomez, can you confirm that the microcontroller in your board is not working anymore?

@elpablogomez
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@pridolfi I don't have the board with me anymore.
Thank you!

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@pridolfi @elpablogomez