User Guide

PAMS Technical Documentation 6 - Troubleshooting
NPE-4
Original ãNokia Corporation. Page 6-21
N
o
Yes
N
o
N
o BT air connection
Antenna open circui
t
V130 bad soldering
Replace module
V130
Faulty PWB
N
o
N
o
Yes
Yes
N
o
N
o BT audio connection
J143
USARTTx = 1,8V
Data
V130 bad soldering
N
o
J144
USARTRx = 1,8V
Data
V130 bad soldering
Faulty PWB
Replace module
V130
Replace module
V130