User Guide

PAMS Technical Documentation 10. Troubleshooting

NSD-5

Issue 1 05/02 Nokia Corporation Page 39

Start

Replace

<2.5V

Replace Replace

Replace

Measure voltage at N602 pin 3

<0.5VSee Baseband troubleshooting processor

See synthesizer troubleshooting processorStart

Start

Measure voltage at N603 pin 6

Start

<0.5V

Measure voltage at V603 pin 7

<-10dBm

Measure RF output signal level at V609 pin3<0.6VMeasure voltage at V609 pin 3

<1.8V

Measure voltage at V606 pin 5

<2.5V

Measure voltage at V609 pin 1

>-20dBm

Measure RF signal level at N606 output pin8

>0.5V

Measure voltage at N606 pin2 and pin3

Set Tx to

Start

Yes