User Guide

RH-17
System Module CCS Technical Documentation
Page 4 Nokia Corporation Confidential Issue 1 04/2003
System connector .......................................................................................................19
Introduction............................................................................................................. 19
Interface................................................................................................................... 19
TTY/TTD and Universal Headset Jack .....................................................................23
Charger IF ..................................................................................................................23
Introduction............................................................................................................. 23
Interface................................................................................................................... 23
Test Interfaces.............................................................................................................. 24
Production Test Pattern ..............................................................................................24
Other Test Points .......................................................................................................24
EMC............................................................................................................................. 26
General .......................................................................................................................26
BB Component and Control I/O Line Protection ......................................................26
Keyboard Lines ....................................................................................................... 26
PWB ........................................................................................................................ 26
LCD......................................................................................................................... 26
Microphone ............................................................................................................. 26
EARP....................................................................................................................... 26
Bottom Connector Lines ......................................................................................... 26
Battery Connector Lines.......................................................................................... 26
M-bus F-bus ............................................................................................................ 27
General Information About Testing ...........................................................................27
Phone operating modes ........................................................................................... 27
RF Module ................................................................................................................... 27
Requirements .............................................................................................................27
Temperature Conditions.......................................................................................... 27
Main Technical Characteristics.................................................................................... 28
Environmental Specifications ................................................................................. 28
Normal and extreme voltages.................................................................................. 28
Voltage range: ............................................................................................................28
Temperature conditions: ............................................................................................28
Antenna ......................................................................................................................28
Transmitter .................................................................................................................29
Synthesizer .................................................................................................................30
UHF LO Synthesizer............................................................................................... 31
Receiver .....................................................................................................................33
GE / CE Interface......................................................................................................... 34