Table Of Contents - Huawei Y511-U030 Repair Manual

XXXX The basic version Repair Manual
CHAPTER 1 PRODUCT PROFILE .................................................................................................................. 4
1.1 P
P
RODUCT ICTURE
1.2 C
HARACTERISTICS OF THE
CHAPTER 2 REPAIR INSTRUCTIONS ........................................................................................................... 6
1.3 D
........................................................................................................................................ 6
OCUMENTATION
1.4 R
EPAIR THE MATTERS NEEDING ATTENTION
1.5 R
EPAIR INFORMATION ACQUISITION GUIDE LINES
CHAPTER 3 PHONE EXPLOSION .................................................................................................................. 7
CHAPTER 4 PCBA COMPONENT LOCATION DIAGRAM ......................................................................... 9
CHAPTER 5 SW UPGRADE ........................................................................................................................... 11
5.1 R
EADY FOR UPGRADING
5.2 U
PGRADE HARDWARE CONNECTION
5.3 USB D
RIVER INSTALLATION
5.4 U P
PGRADE ROCESS
"
5.4.1 U
SE FLASH TOOL
5.4.2 C
ONFIGURE FLASHTOOL DOWNLOAD TOOL
5.5 SD ............................................................................................................................................. 20
UPGRADE
5.6 E H
XCEPTION ANDLING
CHAPTER 6 SERVICE TOOL ......................................................................................................................... 25
CHAPTER 7 DISASSEMBLE STEP .............................................................................................................. 27
CHAPTER 8 INSTALL STEP........................................................................................................................... 30
CHAPTER 9 PRINCIPLE AND FAULT ANALYSIS ..................................................................................... 34
9.1 P D
RINCIPLE IAGRAM AND
9.2 B .................................................................................................................................................. 36
ASEBAND
9.2.1 P M
OWER ANAGEMENT
9.2.2 C M
HARGING ANAGEMENT
9.2.3 C C
....................................................................................................................................................... 44
LOCK IRCUIT
9.2.4 F C
LASH IRCUIT ....................................................................................................................................................... 46
9.3 RF U
NIT ...................................................................................................................................................... 48
9.3.1 R C
ECEPTION HANNEL
9.3.2 T
RANSMITTING CHANNEL
9.4 E C
XTERNAL IRCUIT ........................................................................................................................................ 60
9.4.1 D
ISPLAY ................................................................................................................................................................. 60
9.4.2 K
................................................................................................................................................................. 63
EYPAD
9.4.3 V
.............................................................................................................................................................. 64
IBRATION
9.4.4 R
ECEIVER ................................................................................................................................................................ 65
9.4.5 M
IC ....................................................................................................................................................................... 67
9.4.6 E
ARPHONE ................................................................................................................................................................ 69
9.4.7 SIM C
ARD .............................................................................................................................................................. 70
9.4.8 I
.............................................................................................................................................................. 73
NTERFACE
9.4.9 SD C I
ARD NTERFACE
9.4.10 CAM .................................................................................................................................................................... 75
9.4.11 BT/WIFI/FM/GPS F
9.4.12 O
THER COMMON
Huawei confidential, not to spread without permission
2013-09-25
Catalogue
.................................................................................................................................... 4
P . ....................................................................................................... 4
RODUCT
............................................................................................... 6
............................................................................................................................ 11
.......................................................................................................... 11
....................................................................................................................... 12
.................................................................................................................................. 15
"
........................................................................................................................................ 15
TOOL
............................................................................................................ 15
............................................................................................................................... 24
I . ................................................................................................ 34
NTRODUCTION
C
............................................................................................................................ 36
IRCUIT
C ....................................................................................................................... 42
IRCUIT
................................................................................................................................................. 54
............................................................................................................................................. 57
................................................................................................................................................ 74
................................................................................................................................. 78
AILURE
F ..................................................................................................................................... 79
AILURE
V1.0
...................................................................................... 6
internal public
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