Table of Contents
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R
V
A : Création P. LE SIGNOR
E
R B : Modif MTS 2.0 english
V
S
C : Ajout ASTRAL et GEO
I
I
D : Modif Testmode
software
S
O E : Ajout GEO WAP
I
N
O
S
N
S
Mitsubishi Electric Telecom Europe SA
ZA le Piquet, 35370 Etrelles
Phone: +33 2 99 75 71 00
Fax: +33 2 99 75 71 47
GALAXY
ASTRAL
GEO
GEO WAP
(DUAL BAND)
05/99 Rédigé par
06/99
07/99
02/00
04/00
LEVEL 3 SERVICE
Verifié par
Written by
Checked by
X. GLASSON
B. LEGORGEU
FA9M030110
Approuvé par
Approuved by
G. LEBASTARD
Version E
Date: 04/00
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Table of Contents
Related Manuals for Mitsubishi TRIUM ASTRAL
Summarization of Contents
Mobile Block Diagram
Schematic
Circuit diagram illustrating the components and connections of the mobile's architecture.
Description of Block Diagram
Details on key integrated circuits (IC300, IC100, IC600) and their roles in the system.
Memory System
Overview of memory components including Flash ROM, RAM, and EEPROM.
System Clock
Explanation of the system clock generation and its distribution to various circuits.
Mobile Battery Management
Battery Management Block Diagram
Schematic of the battery charging and power supply control system.
Battery Management Description
Details on battery type, charging phases, and power source management.
Charging Process
Step-by-step breakdown of pre-charge, rapid charge, and trickle charge phases.
Battery Characteristics and Autonomy
Main battery features and how autonomy is displayed using battery icons.
Power On Procedures
Methods to power on the mobile using battery, interface, or external power sources.
Power Off Procedure
Steps involved in safely powering down the mobile device.
Real Time Clock
Functionality and power supply for the real-time clock in Geo/Geo WAP modes.
Mobile RF Section
Frequency Range
Specifies E-GSM and DCS frequency bands, including channel assignments.
Synthesizer Circuit Description
Details on the synthesizer, PLLs, and the mechanism for band switching.
RF Block Diagram
Diagram showing the RF signal flow for transmission and reception.
Reception Path
Explanation of the RF signal reception process for E-GSM and DCS bands.
Transmission Path
Explanation of the RF signal transmission process for E-GSM and DCS bands.
Power Control
Description of the automatic power control loop for RF transmission.
Mobile Speech Coder
Speech Coding
Details on audio sampling, processing, error correction, and data rates.
Data Rates and Coding
Explanation of full rate, half rate, and enhanced full rate speech coding.
Mobile Analogue Audio
Buzzer Circuit
Diagram of the buzzer circuit and its control via the One-C IC.
Speaker (RX Audio)
Diagram of speaker connections for internal and headset audio paths.
Microphone (TX Audio)
Diagram showing microphone connections for various audio inputs.
Mobile Testmode Software
Equipment Installation
Procedure and requirements for setting up the test environment and connections.
MTS Software Installation
Steps for installing the MTS application for simple and complete setups.
MTS Software Description
Overview of the MTS interface, functions, and test modes.
Mobile Basic Adjustment Procedures
Power Adjustment
Factory settings for TX power levels and ramping parameters.
RSSI Control
Procedure for adjusting and verifying the Received Signal Strength Indicator.
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