Nokia 7270 Service Manual
RM-8/RM-47/RM-48
Nokia Customer Care
7 - System Module
4
COMPANY CONFIDENTIAL
Issue 2 03/2005
Copyright © 2005 Nokia. All Rights Reserved.
Glossary of Terms
ACIAccessory Control Interface
ADCAnalog Digital Converter
AMSLAfter Market Service Leader
ASICApplication Specific Integrated Circuit
ASIPApplication Specific Integrated Passive
ADSPApplication DSP (expected to run high level tasks)
ARMAdvanced RISC Machines
BB Baseband
CCPCompact Camera Port
CDSPCellular DSP (expected to run low level tasks)
COF Chip on foil
COG Chip On Glass
CSTN Color Super Twisted Nematic
CTSIClock Timing Sleep and Interrupt block of Tiku
DCT4.5 Digital Core Technology, generation 4.5
DSP Digital Signal Processor
EMCElectro Magnetic Compatibility
ESDElectro Static Discharge
FRFull Rate
FSTNFilm compensated Super Twisted Nematic
GSMGlobal System Mobile
HWHardware
IFInterface
IHFIntegrated Hands Free
IMEIInternational Mobile Equipment Identity
IRInfrared
IrDaInfrared Data Association
LCDLiquid Crystal Display
LDOLow Drop Out
LEDLight Emitting Diode
MCUMicroprocessor Control Unit
NTCNegative temperature Coefficient, temperature sensitive resistor
used as a temperature sensor.
used as a temperature sensor.