Micromax A111 User manual

A111
Level 2 service manual

2
content
1、Product introduce..………..p3-p4
2、Disassembly guide ……….p5-p19
3、Structure parts diagram…..p20
4、Repairing guide …………...p21-p31

3
Product introduce

4
Product introduce
Model ：
Product size：147*77.2*9.9
Platform：Qualcomm MSM8225Q，Quad-Core 1.2GHz
Memory：4GB+512MB (Nand&sdram+RAM）
System：Android 4.1
Frequency band: WCDMA：2100MHz，GSM：900/1800MHz
Battery：2100mAh
charger: Travel charger
USB cable: MICRO 5PIN
earphone：3.5jack
LCD&TP：5.3 FWVGA TN, resolution:960*540，Capacitance TP（Glove
touch）， multi-point touch（5 point）
Camera：1.2M and 8.0M CMOS
Support：GPS，BT2.1，WIFI，FM。
Support：3D graphics accelerator，accelerator sensor, distance sensor, light
feeling sensor。

5
Hot gun
Tweezer
Solder iron
Tommy bar
Cross Screw driver
1. Tools list
Tweezer /Cross screw driver/ Solder/Tommy bar/hot gun
Disassembly guide

6
2. Battery caver disassembly
open the battery cover，as the Fig. 1
Fig. 1
Disassembly guide
Battery
cover

7
3. Back caver disassembly
1）Unscrew 7 screws in back cover ，as the Fig.2；
Fig. 2
Disassembly guide

8
Fig. 3
2）Disassemble back cover with Tommy bar ，as the Fig.3；
Disassembly guide
Back
cover

9
4.Main board and front cover disassembly
1）The main components of distribution，as the fig.4；
Fig.4
Disassembly guide
800M
CAM.
USB con.
Earphoe
con.
Main
PCBA
TP con. LCD con. SIM con.
T card
con. Battery
con.
RF cable
Main FPC
Sub PCBA
vibrator
Light
Sensor
con.
Speaker
Support
for GSM
antenna

2）remove two screws and open the LCD con.& TP con. ，as the fig.5；
10
Fig.5
Disassembly guide
LCDcon.
TPcon.