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CONTENTS

                  TOOLS                 
Topic Name
Page No
Power Supply
2
Hot \ Heat Gun
2
Soldering Iron
3
Soldering Stand
3
Soldering Wire
4
Paste
4
Flux \ Tika Paste
4
CTC \ MBC
5
Brush
5
Jumpering Wire
6
Star Keys
6
Multi tool Kit
6
Cutter
7
Twiser
7
Magnet
7
Magnet Plate
8
Meter
8
Magnify Lamp
9
Contact Cleaner (WD - 40)
9
Foam
10
Soldering Station
10
MOBILE ASSEMBLING AND DISASSEMBLIN
Mobile Assembling and disassembling
12
TOOLS DETAIL
Soldering Iron
14
Hot \ Heat Gun
16
AVO Meter
18
Power Supply
22
BATTERY
Battery
25
Types of Battery
25
Terminals of Battery
26
Battery Timing
26
Battery Faults
27
ADDITIONAL PARTS
Speaker
29
Ringer / Buzzer
29
Mic
30
Vibrator
31
ON / OFF Switch
32
Joystick
33
ELECTRONIC COMPONENTS
      Table of Electronic Components
35
Resistance
38
Capacitor
41
Fuse
43
Coil
44
Mutual Coupler
46
Diode
47
LED
47
Zaner Diode
48
Transistor
50
IC
53
MOBILE DIAGRAM
Mobile Block Diagram                 
56
RADIO SECTION
Block Diagram of Radio Section
58
Transmission Section
59
Antenna \ Antenna Coil
59
Antenna Pad
59
Antenna Switch
59
Power Amplifier
60
CR Connector
60
Block Diagram of Transmission Section
61
IF Section
62
IF IC
62
VCO
62
Crystal Oscillator
63
Filter
63
AF Section
64
AF IC
64
Volume Key
64
COMPUTER SECTION
Block Diagram of Computer Section
66
Memory Section
67
CPU
67
RAM
67
ROM
67
Flash Memory
68
UI IC Section
68
UI IC
69
POWER SECTION
Block Diagram of Power Section
71
Distribution Section  
72
RTC
72
Power IC
72
Charging Section  
73
Charging IC    
73
UEM
73
FAULTS
Faults of Speaker
75
Faults of Mic
76
Faults of Keypad
77
Faults of Signal
80
Faults of SIM
81
Faults of Charging
83
Faults of Bluetooth
85
Faults of Camera
85
Faults of Memory Card
86
Other Faults
87
DEAD SET
All about Dead
                               Set                                                                     
89