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Y511-U030
Huawei Y511-U030 Manuals
Manuals and User Guides for Huawei Y511-U030. We have
1
Huawei Y511-U030 manual available for free PDF download: Repair Manual
Huawei Y511-U030 Repair Manual (79 pages)
Brand:
Huawei
| Category:
Cell Phone
| Size: 3.31 MB
Table of Contents
Table of Contents
3
Chapter 1 Product Profile
4
Product Picture
4
Characteristics of the Product
4
Chapter 2 Repair Instructions
6
Documentation
6
Repair the Matters Needing Attention
6
Repair Information Acquisition Guide Lines
6
Chapter 3 Phone Explosion
7
Chapter 4 Pcba Component Location Diagram
9
Chapter 5 Sw Upgrade
11
Ready for Upgrading
11
Upgrade Hardware Connection
11
Usb Driver Installation
12
Upgrade Process
15
Use"Flash Tool" Tool
15
Configure Flashtool Download Tool
15
Sd Upgrade
20
Exception Handling
24
Chapter 6 Service Tool
25
Chapter 7 Disassemble Step
27
Chapter 8 Install Step
30
Chapter 9 Principle and Fault Analysis
34
Principle Diagram and Introduction
34
Baseband
36
Power Management Circuit
36
Charging Management Circuit
42
Clock Circuit
44
Flash Circuit
46
Rf Unit
48
Reception Channel
54
Transmitting Channel
57
External Circuit
60
Display
60
Keypad
63
Vibration
64
Receiver
65
MIC
67
Earphone
69
Sim Card
70
Interface
73
Sd Card Interface
74
Cam
75
Bt/Wifi/Fm/Gps Failure
78
Other Common Failure
79
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