User Guide

PAMS Technical Documentation 6 - Troubleshooting
NPL-1
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No
Yes
No
No BT air connection
Antenna open circuit
V130 bad soldering
Replace module
V130
Faulty PWB
No
No
Yes
Yes
No
No BT audio connection
J143
USARTTx = 1,8V
Data
V130 bad soldering
No
J144
USARTRx = 1,8V
Data
V130 bad soldering
Faulty PWB
Replace module
V130
Replace module
V130