Foxconn FB400 User manual

FB400 L1~L2 Service Document

Version 1.0

FB400

L1~L2 Service Manual

FB400 L1~L2 Service Document

Version 1.0

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Contents

Revision..........................................................................................................................................3

1. Specification...........................................................................................................................4

2. General Introduction..............................................................................................................5

3. Equipment...............................................................................................................................6

4. Exploded View........................................................................................................................7

5. Disassembly ...........................................................................................................................9

6. Assembly ..............................................................................................................................12

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Revision

Date Version Comment Owner

2010-10-29 V1.0 Initial release of document

Esther Chiu

Candy Lin

KennyHsiao

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1. Specification

Hardware Platform Specification

Operating System

Android Froyo

Dimension

Size: 122.0 mm (H) x 66 mm (W) x 10.0 mm (T) (TBD)

Weight: 143g with battery pack

Processor/Chipset

Qualcomm Snapdragon MSM8255 (App: Scorpion 1GHz)

Memory

ROM: 2GB eMMC

RAM: 512 MB

Display

Size: 4.1”

Type: TFT transmissive LCD

Resolution: 800 x 480, WVGA

Color: 262K; 18 bits, (65K; 16 bits color depth by Android OS)

Touch panel: Capacitive type touch lens

Radio Band & Standard

GSM/GPRS/EDGE/UMTS/HSDPA/HSUPA (support HSPA+)

GSM bands: 850/900/1800/1900

UMTS bands: I, II, IV, V or I, II, IV, VIII

GPRS: GPRS Class 12

EGPRS/EDGE: Multi-Slot Class 12

UMTS: DL/UL, up to HSDPA 14.4Mbps; HSUPA 5.76Mbps

Phone Services

Speech with HR/FR/EFR/AMR codec

Call hold/wait/forward

Call History

Call line identification (CLI)

Multi-party conference call

DTMF tone generation

Unstructured Supplementary Service Data (USSD)

SMS class 0/1/2/3

Dual-Mode UMTS-FDD/GSM, UMTS/GSM handover

Preferred network and band selection

Emergency call

PIN1/2, SIM tool kit, SIM lock

Connectivity

GPS/AGPS

WiFi: 802.11b/g/n

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Bluetooth 3.0, HS

USB 2.0 High-Speed client

Audio

Built-in microphone and loudspeaker

3.5mm audio jack for stereo headset interface

Dual microphone; Advanced Echo and Noise Cancellation for phone

AAC LC/LTP, HE-AACv1 (AAC+), HE-AACv2 (enhanced AAC+),

AMR-NB, AMR-WB, MP3, MIDI, Ogg Vorbis, PCM / WAVE

Video

Video playback: H.263, H.264 AVC, MPEG-4 SP

Picture

Still image: JPEG, GIF, BMP, PNG

Camera

Primary camera: CMOS 5MP AF; support 16:9, 720p video recording

Secondary camera: Wafer lens 0.3MP (VGA resolution);

Interface

micro-USB connector with data sync, power charging features

MicroSD card slot

HDMI type D port

Sensor

Gravity sensor

E-compass sensor

Ambient light sensor

Proximity Sensor

Power

Battery:

– 1400 mAH with hard-packed Li-Polymer

– Standby time:

 Up to 400 hours for WCDMA (TBD)

 Up to 400 hours for GSM (TBD)

– Video playback :

 with external speakers (50% backlight and volume) (TBD)

 with headset (50% backlight) (TBD)

– Internet browsing:

 via 3G (50% backlight) (TBD)

 via WiFi (50% backlight) (TBD)

– Full charged time: less than 4 hours(TBD)

AC adapter:

– AC input voltage: 100~240 Vac, 50/60Hz

– AC input current: 200mAac max.

– DC output voltage: 5Vdc (typical)

– DC output current: 1A (typical)

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2. General Introduction

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3. Equipment

STANDARD TOOLS

• Tweezers

• Screwdriver Torx bit no.5

ESD EQUIPMENT

Protect the phone from ESD damages whenever it has been

opened by using:

• ESD-wristband

• ESD-gloves

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A screwdriver is needed to assemble/disassemble the FB0’ Case-A, Case-B, metal frame. We should

use electrical screwdriver with T5 star-like head. Please notice that the torque is 0.7 kg-cm and

driver speed is lower then 750 rpm.

Electrical screwdriver with torque and rotation speed controller.

Screws type list

Screw

type

Part no. Spec. Pitch Length

Screw

DriverType

Usage

(q’ty)

Color

Screw Head / Body

Type 1

W5501163520

M1.6 0.25 3.5 T5 2

BrightNickel

Flat Head

Type 2

W5501165020

M1.6 0.25 5.0 T5 5

BlackNickel

Flat Head

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4. Exploded View

13

21

1

4

17

15

9

23

14

6

24

16

20

11

10

19

22

7

18

12

3

8

2

5

26

25

27

28

29

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Spare part list

# PartNumber Descripition Quantity

1

20FB0NW0001 ASSYKITFB0/PCBA_MB

1

2

20FB0NW0002 ASSYKITFB0/LTM_Module

1

3

20FB0NW0003 ASSYKITFB0/MetalFrame

1

4

MEFB084009A Adhesive_TP_FPC_FB0

1

5

S0A99021AA0 ANT_GPS1575_BT2400_64.02*20.66*8.91mm

1

6

S0A99020AA0 ANT_GSM+WCDMA_ASSY_62.29*14.44*6.19mm

1

7

MEFB061005A Assy_Battery_Door_FB0

1

8

MEFB061004A Assy_Case_B_FB0

1

9

S0C520A2050 CAM_5MQSXGAAF_1/4"_MT9P111SOC_LU127‐B0

1

10

MEFB039006A Conductive_Pad_Camera_FB0

1

11

MEFB039002A Conductive_Pad_Case_A_FB0

1

12

MEFB039004A Conductive_Pad_GPS_Shielding_FB0

1

13

MEFB039003A Conductive_Pad_LCM_FB0 2

14

MEFB039007A Conductive_Pad_TP_FPC_FB0

1

15

MEFB007002A Key_Side_Power_FB0

1

16

MEFB007001A Key_Side_Volume_FB0

1

17

SLTM6000X00 LCM_TFT_4.08"WVGA_480*800_256K_MDDI

1

18

MEFB031004A Mylar_Conductive_Pad_FB0

1

19

MEFB031006A Mylar_Vibrator_FB0

1

20

MEFB031005A Mylar_ZIF_CONN_FB0

1

21

S0R00041010 RCV_32£[¡Ó10%_40mW_4.8*10*2mm_mesh

1

22

MEFB036001A Rubber_LG_Case_A_FB0

1

23

MEFB036003A Rubber_Proximity_FB0

1

24

MEFB036002A Rubber_ZIF_CONN_FB0

1

25

W5501163520 SCREW_ PT_T5_FlatHead_M1.6*3.5_Ni 2

26

W5501165020 SCREW_ PT_T5_FlatHead_M1.6*5.0_Ni_Black 5

27

S0S00044000 SPK_7.2£[¡Ó10%_14.2*9.6*2.9mm 2

28

MEFB033010A Sponge_2_Camera_FB0

1

29

MEFB033007A Sponge_Camera_Ring_FB0

1

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5. Disassembly

1. Open Battery door 2. Use a torx bit NO.5 (T5 screw driver) to remove 2 screws

as the figure shown.

3. Use a plastic plate to disassemble the Case B. 4. Use a torx bit NO.5 (T5 screw driver) to remove 5 screws

as the figure shown.

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5. Use a plastic plate to disassemble the top cover. 6. To tear off Mylars.

7. Release two zif connectors and pull out FPC. 8. Release BtB connectors.

9. Disassemble volume and power key. 10. Use plastic plate to disassemble main board.

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11. Release BtB connectors. 12. To tear off adhesive on side band.

13. Separate case A and side band, take care of position 1

and 2, please use plastic plate to open.

14. Disassemble case A and side band

Do not open more than 90°, please take care of FPC.

15. Disassemble LCM on side band.

1

2

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6. Assembly

1. Paste touch panel on case a. 2. Assemble rubber in case a.

3. Assemble receiver in case a. 4. Assemble LCM on side band.

5. Assemble Receiver FPC on side band. 6. Assemble rubber on receiver FPC.

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7. Assemble case a and side band, please take care of the

FPC

8. Assemble speakers in side band.

9. Assemble shielding case on main board. 10. Assemble shielding case on main board.

11. Paste sponge on main board. 12. Paste conductive pad on main board.

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13. Paste mylar on main board. 14. Paste conductive pad on main board.

15. Assemble and connect camera on main board. 16. Assemble main board on side band

17. Insert 2 FPCS in connector. 18. Paste mylar on connector.

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19. Assemble volume keypad on side band. 20. Assemble power keypad on side band.

21. Assemble top cover on main board. 22. Assemble main antenna on main board.

23. Use torx bit no.5(T5 screw driver) to lock 5 screws . 24. Assemble case b on it.

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25. Use torx bit no.5(T5 screw driver) to lock 2 screws . 25. Assemble battery cover

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