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Nokia 3600 Slide Service Manual

Nokia 3600 Slide
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Transmitter troubleshooting
General instructions for transmitter (TX) troubleshooting
Please note the following before performing transmitter tests:
TX troubleshooting requires TX operation.
Do not transmit on frequencies that are in use!
The transmitter can be controlled in local mode for diagnostic purposes.
The most useful Phoenix tool for GSM transmitter testing is “RF Controls”.
Remember that re-tuning is not a fix! Phones are tuned correctly in production
Note: Never activate the GSM transmitter without a proper antenna load. Always connect a 50 Ω
load to the RF connector (antenna, RF-measurement equipment or at least a 2 W dummy load);
otherwise the power amplifier may be damaged.
GSM transmitter troubleshooting
Steps
1. Set the phone to local mode.
2. Activate RF controls in Phoenix (TestingGSMRf Controls ).
Make settings as shown in the picture:
RM-352; RM-354
RF troubleshooting
Issue 1 COMPANY CONFIDENTIAL Page 4 –15
Copyright © 2008 Nokia. All rights reserved.

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Nokia 3600 Slide Specifications

General IconGeneral
BrandNokia
Model3600 Slide
CategoryCell Phone
LanguageEnglish

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