MOBILE COMMUNICATIONS DIVISION
CUSTOMER SERVICES
Version 1.0 22/11/2006
Created by Konrad Szombara
Page 3 of 103
INDEX
PAGE
5.0
SOFTWARE
DOWNLOAD
53
5.1
SOFTWARE
DOWNLOAD
54
5.1.1
DOWNLOAD
CABLES
54
5.1.2
DOWNLOAD
TOOL
55
5.1.3
EQUIPMENT
SETTING
56
5.1.4 MAIN PROGRAM INTERFACE
57
5.1.5
BACKUP
TOOL
59
6.0 SYSTEM MODULE AND USER
INTERFACE
60
6.1
TECHNICAL
DESCRIPTION
61
6.1.1
RF
OVERVIEW
61
6.1.2 RF FUNCTION BLOCK DIAGRAM
62
6.1.3
FREQUENCY
PLAN
63
6.1.4
TRANSMITTER
64
6.1.5
RECEIVER
65
6.2
BASEBAND
OVERVIEW
66
6.2.1
INTRODUCTION
67
6.2.2
CPU
MEMORY 68
6.2.3 REAL TIME CLOCK (RTC)
68
6.2.4
LCD
MODULE 68
6.2.5 CAMERA / BACKEND IC
68
6.3 SWITCHES
69
6.3.1
KEYPAD
69
6.3.2
POWER
KEY
69
6.4
AUDIO
SYSTEM 70
6.4.1
VOICE
BAND
CODEC
71
6.4.2
MICROPHONE 72
6.4.3
RECEIVER
72
6.4.4SPEAKER
73
6.5
POWER
MANAGEMENT
73
6.5.1
POWER
ON
SEQUENCE
74
6.5.2
POWER
SOURCE
75
6.5.3
REGULATOR
CONTROL
75
6.5.4VOLTAGE
REGULATION
75
