FLY MP300 Service Manual

Manual for after Sales Services

Table of Contents

一、 Introduction to the model ............................. Ошибка! Закладка не определена.

1、Main Functions ............................................................................................................4

2、Main Selling Points ......................................................................................................4

3、Other Functions............................................................................................................4

4、Appearance ..................................................................................................................2

二、Introduction to the structure ...............................................................................6

1、Explosive View ....................................................Ошибка! Закладка не определена.

2、Whole composition and the structure ............................................................................8

三、Introduction to the software ................................................................................9

1、 TVM and RELEASE NOTE ............................... Ошибка! Закладка не определена.

2、 Guidance on operations of D03 Multi-port Download Software ...................................9

3、 Guide on operations of D03 Single-port Download Software .....................................11

四、Hardware Circuit ...............................................................................................15

1、7-1 ............................................................................................................................. 15

2、7-2 ............................................................................................................................. 17

3、7-3 ............................................................................................................................. 18

4、7-4 ............................................................................................................................. 19

5、7-5 ............................................................................................................................. 20

6、7-6 ............................................................................................................................. 21

7、7-7 ............................................................................................................................. 22

7、Figure of mainboard and LCD ....................................................................................23

五、After sales fittings ........................................... Ошибка! Закладка не определена.

1、List of Fittings .....................................................Ошибка! Закладка не определена.

2、Various labels (temperarily vacant) .............................................................................25

六、Troubleshooting and Maintenance .....................................................................27

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

一、 Introduction to the model

1、Main Functions:

Support MP3 download and play

Main Screen: 65K TFT /Sub Screen: 65K CSTN

User self-defined ring tone for incoming call

Built-in 1.3 Mega Pixels CMOS camera

Function of electric torch

U disk support function

MINI sound unit

2、Main Selling Point s:

Super MP3 play function, listen at any time any place

Unique MP3 (shortcut key) side key

Front and back speakers resonate, unusually effective convulsion

Humanization design of close cover to play, dual speaker, dual channel and stereo

earpiece

3、 Other Functions

Animation screen protection

Multi-scene mode

Sent message by groups and click one key to get online

Powerful telephone directory, world clock, time setting

Calculator, unit conversion, alarm clock

GPRS high-speed online

WAP 1.2.1 browser

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

4、 Appearance

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

二、 Introduction to the structure

1、Explosive View

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

2、Whole composition and the st ructure

No. Figure Number Name Quantity Remark

1 34-01-3501-00 Assembly of upper front casing for D03 1

2 42-02-3599-00 Assembly of small glass for D03 1

3 29-02-3599-00 Assembly of camera glass for D03 1

4 30-01-3599-00 Assembly of flashlight for D03 1

5 39-00-3599-00 decorative parts of small glass for D03 1

6 58-23-3599-00 Assembly of MP3 keypad for D03 1

7 35-01-3501-00 D03 upper back casing assembly 1

8 43-02-3599-00 D03 large glass assembly 6

9 65-02-3599-00

10 20-17-0100-01

Assembly of decorative parts of

Screw M1.4*0.30*3.0L

1

5

11 20-17-3599-00 Screw M1.4*0.30*5.5L 1

12 44-03-3501-00

13 44-04-3501-00

Left screw blocking cap of upper casing

Right screw blocking cap of upper casing

1

1

14 61-00-1200-00 S588 shaft (left) 1

15 36-01-3501-00 Assembly of lower front casing for D03 1

16 25-03-3599-00 Assembly of side key for D03 1

17 37-01-3501-00 Assembly of lower back casing for D03 1

18 75-03-3501-00 Assembly of battery for D03 1

19 20-17-0102-01 Bolt M1.2*0.25*3.3L (Self-attack) 2

20 45-08-3508-00 D03 I/O plastic plug 1

21 27-13-3508-00

Finished parts of antenna (built-in) for

1

22 46-02-3508-00 D03 RF plastic plug 1

23 21-02-3501-00 Assembly of keypad for D03 1

24 28-02-3599-00 D03 Flexible printed Circuit (FPC) 1

25 24-01-3499-00 Finished parts of D04 LCD 1

26 31-00-3499-00 Finished parts of camera for D04 1

27 88-01-3599-00 D03 1318 single speaker 1

28 74-01-2399-01 D01 motor 1

29 28-03-3599-00 Mainboard PCBA for D03 1

30 21-04-2301-00 Assembly of keypad membrane for D01 1

31 62-00-3431-00 MP3 keypad membrane for D04 1

32 88-03-3599-00 Headphone/single side sound for D03 1

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

III. Introduction to the software

1、TVM And RELEASE NOTE

U A

M

odel Version

SG33 (temporarily vacant )

pdate pplicable

D Sate cope

R

emark

2、Guidance on operat ions of D03 Multi-po rt Download Software

 Run MultiPortFlashDownloadProject.exe; if any error pro mpt appears when you run it for

the first time, you can just click OK.

 Click File -> Open Download Agent File:

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

 Select BPLGUInfoCustomSrcP_MT6218B_FN_D01_H_2_2_MLT1_0_C1301” file to open it

as follows:

 Click File -> Open Scatler File to select scatw2.txt

 Click Option -> Baseband Chip to select Auto Detect, and for External clock, just sele ct

26MHz

 Click the ROM as shown in the figure below, then select the software to be upgraded in the

dialog box popped up, such as

w2_PCB01_gprs_MT6218B_FN.D01_H_2_2_MLT1_0_C1301, as follows:

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

 In terface option settings are as shown in the figure above

 Click AllDownload

 Connect the mainboard with the dow nload cable, and the program will automatically start

downloading

 When the progress b ar is displayed 100%, it indicates that the downloading is completed ;

the progress bar will restore to 0%, a nd at this time, re move the mainboard

 Check: Press *#66*# to enter factor y settings to view the version number, enter 1.Version

-> 2.MCU SW, if it displays w2_PCB01_gprs_MT6218B_FN.D01_H_2_2_MLT1_0_C1301, it

indicates the software is successfully upgraded.

3、Guides on operation of D03 single-port download software

①. Upgrade Configuration Tool

1 computer (WIN2000 or WIN XP system), 1 D01 test cable, 1 power supply with constant voltage or

input battery, single port upgrade tool, Flash Tool.

②. Download Operational Procedure

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

 Double click Flash_tool.exe, click Download Agent, then select “MTK_ALLInOne_DA” to

open it as shown below:

 Click Scatler File, select scatw2.txt, click “open”:

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

 Click the ROM as shown in the figure below, then select the software to be upgraded in the dialog

box popped up, such as w2_PCB01_gprs_MT6218B_FN.D01_H_2_2_MLT1_0_C1301, as follows:

 In terface option settings are as shown in the figure above

 Click Download, connect the mobile with the test cable, and the program will automatically

start downloading. Progress bar first displays red as follows:

Then progress bar display blue again as follows:

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

At last, it displays green “OK”:

At this time, download completes! Disconnect test cable.

 Check:

Press *#66*# to enter factor y setting s to view the versi on number, enter

Version ->MCU SW, if it displays w2_PCB01_gprs_MT6218B_FN.D01_H_2_2_MLT1_0_C1301,

it indicates the software is successfully upgraded.

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

四、Hardware Circuit

1、7-1

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

2、7-2

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

3、7-3

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

4、7-4

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

5、7-5

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

6、7-6

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

7、7-7

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

7、Figure of real mainboard and LCD

①. Front of the LCD

temporarily vacant

②. Back of the LCD

temporarily vacant

Shenzhen Wanlida After-sale Service Department SG3318+ Introduction to models

③. Front of the mainboard

temporarily vacant

④. Back of the mainboard

temporarily vacant

Shenzhen Walida After-sale Service Department SG3318 Introduction to hardware

V. After sales fittings

1、List of Fittings

No. Model Name of Material Material Code

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

Finished parts of assembly for upper front casing for D03

Finished parts of assembly for upper back casing for D03

Finished parts of assembly for lower front casing for D03

Finished parts of assembly for lower back casing for D03

Finished parts of assembly for small glass for D03

Finished parts of assembly for camera glass for D03

Finished parts of assembly for flashlight for D03

Finished parts of decorative parts for small glass for D03

Finished parts of assembly for keypad of D03MP3

Finished parts of assembly for large glass for D03

Finished parts of decorative parts for headphone of D03

T701 screw M1.4 standard\crossed

Screw M1.4*0.30*5.5L

Shaft

Finished parts of assembly for side key of D03

16

17

18

19

20

21

22

23

24

25

26

27

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

SG3318

D03 I/O plug material

Finished parts of antenna for D03

Finished parts of assembly for keypad of D03

Finished parts of Flexible Printed Circuit (FPC) for D03

Finished parts of LCD for D04

Finished parts of camera of D04

D03PCBA mainboard

D01 motor

D01 keypad membrane

S290 headphone\single side sound

D03 1318 single speaker

D03 high temperature sticker paper for motor

Shenzhen Walida After-sale Service Department SG3318 Introduction to hardware

2、Various labels (temporary vacant)
①. Charger Label

②. Battery Label

Shenzhen Walida After-sale Service Department SG3318 Trouble shooting and maintainence

六、Troubleshooting and Maintenance

After-sal

Repairing process for “can’t power-on”

Technical support department

Connect to voltage

regulator

Power-on Current>=40MA?

Check V Batt（Voltage of battery）

If Voltage>3.3 Charge battery

Check power supply IC U400

C407Up
C408Up
C409Up
C410Up

C410Up

Vcore>=1.8V
Vcore>=2.8V
Vcore>=2.8

Pmic_Vtcxo>=2.8

Vmem>=2.8

Download software

Check power supply IC U 400

Check if C637 has 26M signal？

Frequency=26M
PPM>=150MV

Replace PCB

Check clock U603

and MF U602

Shenzhen Walida After-sale Service Department SG3318 Trouble shooting and maintainence

After-sale

repairing process for “can’t photo or camera screen”

Technical support department

Can’t take photo

Check the camera connector to

Check FPC and connector

Check LCDPCB

Reloading camera

Replace camera Check camera

Replace FPC or check connector port

Replace LCDPCB

Replace PCB

Shenzhen Walida After-sale Service Department SG3318 Trouble shooting and maintainence

After-sale

repairing process for “No display”

Technical support department

No display

Check FPC and connector port

Check LCDPCB

Replace PCB

Replace FPC or check connector port

Replace LCDPCB

Shenzhen Walida After-sale Service Department SG3318 Trouble shooting and maintainence

After –sale

repairing process for “No sound”

Technical

Replace PCB

Check speaker Replace speaker

If FPC is normal

Check U100

Replace PCB

No sound from speaker?

MP3 has no sound or no
receiving voice？

Confirm which channel has no

All channels have no sound

If FPC is normal

Replace FPC or

check B400

Replace speaker

Replace PCB

Replace corresponding speaker

If FPC is normal？

Check U200and U201

Replace PCB

Replace FPC or check B400

Shenzhen Walida After-sale Service Department SG3318 Trouble shooting and maintainence

After-sale

repairing process for “No sending sound”

Technical support department

Microphone can’t work

Is the configure of Mic normal ?

Check offset voltage of Mic

Dial 112 and then check if
C202 UP voltage = 1.8V?

Check if MIC work
normal？

Reassemble Mic

Check R203, R202, R206, R207,

and U400

Replace MIC

Check U400

Replace PCB

Shenzhen Walida After-sale Service Department SG3318 Trouble shooting and maintainence

After-sale

repairing process for “No signal”

Technical support department

No signal or weak signal

Check antennae and
contact point

Replace antennae

Enter into menu, and change the Network

selection to “Auto” and Bandwidth to

Dual Band

Check SIM card

Replace PCB

Download software

Replace SIM card

Replace PCB

Shenzhen Walida After-sale Service Department SG3318 Trouble shooting and maintainence

After-sale

epairing process for “Can’t recognize card”

Technical support department

Show “Please insert SIM card”

Check if the leaf of clip holder

J400 is OK?

Check if the connection between
clip holder and pins of IC is OK.
SIM Card Power supply card
1# 16#
2# 14#

3# 15#

4#, 5# 8#

Check U400 or U100

Replace clip holder

Replace PCB

Replace PCB

Shenzhen Walida After-sale Service Department SG3318 Trouble shooting and maintainence

After-sale

repairing process for “Can’t recharge”

Technical support department

Connect to Charger

Check if there is voltage about

5V in 1#, 2# of IO 300?

Replace charger

Check if there is voltage about

5V in 1#of U 400?

Check if there is voltage about

3V in 2# of IO 401?

Check U401

Check U400, U100

Check U400

Replace F400

Check U400, U100

Replace U 401

Replace PCB