Introduction; Phone Description - Nokia RM-509 Service Manual

RM-509; RM-510; RM-511
System Module

Introduction

Phone description

RAP3GS is the main digital baseband ASIC in the device. It contains functionality for both WCDMA and GSM
EDGE. The cellular baseband is constructed around Radio Application Processor (RAP3GS2v4) and mixed signal
ASIC GAZOO/PEARL. RAP3GS2v4 is used as a single chip solution, which means that all UI components are
connected to RAP3GS2v4.
N2200 is the main audio and energy management controller for the phone. The mixed-signal functionality
is in one mixed-signal ASIC. In the cellular baseband there are two alternative pin compatible mixed signal
ASIC's; GAZOO and PEARL. N2200 includes blocks for charger control, SMPS power supplies for VCORE, VIO and
LEDs, linear regulators for RF and BB supplies, level shifter functions, A/D converters, audio and RTC.
Bluetooth and FM radio are physically integrated in one single ASIC.
Key components
Function
Main board
UI flex
Energy management ASIC
RF ASIC
Processor
PA GSM
PA WCDMA
Oscillators
Memory
Back-up battery
FM radio
Bluetooth
Fold switch
Battery
Battery connector
UI flex connector
MicroUSB connector
MicroSD connector
SIM connector
Microphone
IHF speaker
Earpiece
Issue 2
2TEA
2TJA
GAZOO/PEARL
Vapaus
RAP3GS2v4
Front end module (FEM), quad band
Triple band PA
VCTCXO
1Gbit M3/ DDR SDRAM 512 Mbit combo (stacked with RAP)
RTC back-up battery 311
BTHFMRDS3.0 module
BTHFMRDS3.0 module
Hall IC switch/position sensor
BL-4S
Tabby blade interface
Coax 32-pin connector
For data and charging
On UI flex
COMPANY CONFIDENTIAL
Copyright © 2009 Nokia. All rights reserved.
Description Item ref
N2200
N7500
D2800
N7520
N7540
G7500
D3000
G2200
N6000
N6000
N2460
X2080
X2420
X2002
X3200
X2700
B2100
B8000
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