Nokia 6265 Rf Description And Troubleshooting page 3

Nokia Customer Care
Tx UHF LO Schematic ...............................................................................................................................61
Tx UHF LO (Tx IC) Troubleshooting .......................................................................................................62
UHF PCS Tx LO (3700 ~ 3819.90)/2MHz Typical Spectrum ..........................................................63
UHF CELL Tx LO (3296.16 ~ 3395.88)/4MHz Typical Spectrum ...................................................64
GPS Troubleshooting................................................................................................................................... 65
GPS RF Block Diagram .............................................................................................................................65
GPS RF Schematic .....................................................................................................................................66
GPS Troubleshooting Setup ....................................................................................................................67
HW Self Test Failure.............................................................................................................................. 68
Oscillator Test Failure ........................................................................................................................... 68
CW (Mode 3) Test Failure .................................................................................................................... 68
GPS DC Test Points................................................................................................................................ 69
GPS RF Troubleshooting Setup........................................................................................................... 70
GPS RF Test Points................................................................................................................................. 71
FM Radio Troubleshooting ........................................................................................................................ 72
FM Radio Schematic .................................................................................................................................72
FM Radio Testing - Pop-portTM Headset and UHJ Headset .........................................................73
FM Radio Parts Layouts ...........................................................................................................................74
FM Radio Test Points ................................................................................................................................75
Bluetooth Troubleshooting ....................................................................................................................... 76
Bluetooth Schematic ................................................................................................................................76
Bluetooth Troubleshooting .....................................................................................................................77
Test Setup 1............................................................................................................................................. 77
Test Setup 2............................................................................................................................................. 78
Test Setup 3............................................................................................................................................. 79
Test Setup 4............................................................................................................................................. 80
Test Setup 5............................................................................................................................................. 81
Bluetooth Troubleshooting Flowchart .................................................................................................82
Bluetooth DC and RF Test Points ..........................................................................................................83
Bluetooth DC and RF Test Points ...................................................................................................... 83
Issue 1 11/2005
©2005 Nokia Corporation
6265/6265i/6268 (RM-66)
RF Description and Troubleshooting
Company Confidential Page 3