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Bug #4209

PWR_ON pull-down too strong (R9 = 10k) - modem won't switch on

Added by mschramm about 2 years ago. Updated about 2 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
Target version:
-
Start date:
09/17/2019
Due date:
% Done:

100%

Spec Reference:

Description

On the prototype, the PWR_ON signal has a PD and PU of each 10k; PU goes to 1V8. For switching on, the resulting 0,9V are not enough to power up the modem. By replacing the PD (10k) to 100k, the modem went on as expected.

Let's replace this 10k R with a weak PD.

History

#1 Updated by mschramm about 2 years ago

  • Status changed from New to Resolved
  • % Done changed from 0 to 100

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