Service Configuration 6: Gps Engine Testing; Gps Engine Test Setup - Nokia 3155 Service Tools
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Also See for 3155:
- User manual (201 pages) ,
- Rf description and troubleshooting (68 pages) ,
- Disassembly instructions manual (16 pages)
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3155/3155i (RM-41), 3152 (RM-61)
Service Tools
Service Configuration 6: GPS Engine Testing
Use this setup for testing the GPS engine at Nokia Authorized Service Centers. Both
galvanic and radiated tests are supported. The GPS Test component in Phoenix provides
functionality to perform these tests. (See the Baseband Description and Troubleshooting
chapter for more information about GPS testing.)
GPS Engine Test Setup
1575.520125 MHz
Signal Generator
Power Supply
VOLTS
+3.8
-
Following is a list of equipment needed for galvanic GPS engine testing:
• Power supply
• Signal generator
• Computer (Pentium 3+, Windows 2000)
• JBV-1 Docking Station
• DA-47 Docking Station Adapter
• PCS-1 DC Power Cable
• DAU-9S MBUS/FBUS Cable
• PKD-1 Dongle
• XRS-6 RF Test Cable
• CA-25RS
• Misc RF Cable
Page 20
GPS Galvanic Testing
-110 dB
50 Ohms
AMPS
Gnd
Nokia PCS-1
Nokia Dongle
Computer
Nokia DAU-9S
©2005 Nokia Corporation
CDMA
UUT
GPS
JBV-1
Company Confidential
DA-47
ISSUE 1 07/2005
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