Freescale Semiconductor
MCIMX53SMD Board Hardware User’s Guide, Rev. 0
75
MCIMX53SMD board, no RED LED
light.
within the 14.5V – 15.5V range. with the MCIMX53SMD board kit.
F2 fuse has blown.
Use a multimeter to check whether
the part is open. If yes, replace the
fuse with a new 3A, 0603 surface
mount fuse.
No debug information on the
host Computer terminal window.
Incorrect serial cable used (for
example, null modem cable)
Verify that serial cable is correct.
Table 10-1. Problem Resolution Table
10.1.
PMIC Voltage Rail Test Points
To assist the developer in determining whether the PMIC voltage rails are outputting the correct voltage
levels,
Figures
10-1
shows the output capacitor on each regulator output, with the ground pin colored yellow
and the power pin colored red.
Tables 10-1
shows the expected voltage value for each capacitor.
Figure 10-1. Regulator Output Capacitor Positions Top
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