Nokia NHM-8NX Series Manuals

Manuals and User Guides for Nokia NHM-8NX Series. We have 1 Nokia NHM-8NX Series manual available for free PDF download: Troubleshooting Instructions

Nokia NHM-8NX Series Troubleshooting Instructions

Nokia NHM-8NX Series Troubleshooting Instructions (62 pages)

PAMS Technical Documentation  
Brand: Nokia | Category: Transceiver | Size: 1.64 MB
Table of contents
Table Of Contents2................................................................................................................................................................
Transceiver Troubleshooting4................................................................................................................................................................
Baseband Troubleshooting5................................................................................................................................................................
Phone Is Dead7................................................................................................................................................................
Flash Programming Does Not Work8................................................................................................................................................................
Power Does Not Stay On Or Phone Is Jammed9................................................................................................................................................................
Display Information: "contact Service10................................................................................................................................................................
Phone Does Not Register Onto The Network, Or The Phone Cannot Make A Call11................................................................................................................................................................
Sim Related Faults12................................................................................................................................................................
Sim-card Rejected13................................................................................................................................................................
Audio Related Faults14................................................................................................................................................................
Charging Failure16................................................................................................................................................................
Rf Troubleshooting18................................................................................................................................................................
Receiver24................................................................................................................................................................
Fault Finding Chart For Gsm900 Receiver26................................................................................................................................................................
General Instructions For Gsm1800 Rx Troubleshooting27................................................................................................................................................................
Fault Finding Chart For Gsm1800 Receiver29................................................................................................................................................................
Measurement Points In The Receiver31................................................................................................................................................................
Transmitter32................................................................................................................................................................
General Instructions For Gsm Tx Troubleshooting33................................................................................................................................................................
Fault Finding Chart For Gsm900 Transmitter34................................................................................................................................................................
Pcn Transmittergeneral Instructions For Pcn Tx Troubleshooting37................................................................................................................................................................
Synthesizer39................................................................................................................................................................
Fault Finding Chart For Pll Synthesizer41................................................................................................................................................................
Measurement Points For The Pll42................................................................................................................................................................
Frequency Lists45................................................................................................................................................................
Alignment47................................................................................................................................................................
Rx Channel Select Filter49................................................................................................................................................................
Rx Band Filter Response50................................................................................................................................................................
Tx Power Tuning51................................................................................................................................................................
Tx Power Tuning Gsm52................................................................................................................................................................
Tx Power Tuning Pcn55................................................................................................................................................................
I/q Tuning57................................................................................................................................................................
Rf Control59................................................................................................................................................................
Call Testing60................................................................................................................................................................

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