Foxconn FB400 Service Manual Download

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FB400 L1~L2 Service Document

Version 1.0

Company Confidential

15/18

Unauthorized Copy Not Allowed

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.

Summary of Contents for FB400

Page 1: ...FB400 L1 L2 Service Document Version 1 0 FB400 L1 L2 Service Manual ...

Page 2: ...2 Service Document Version 1 0 Company Confidential 1 18 Unauthorized Copy Not Allowed Contents Revision 3 1 Specification 4 2 General Introduction 5 3 Equipment 6 4 Exploded View 7 5 Disassembly 9 6 Assembly 12 ...

Page 3: ...0 L1 L2 Service Document Version 1 0 Company Confidential 2 18 Unauthorized Copy Not Allowed Revision Date Version Comment Owner 2010 10 29 V1 0 Initial release of document Esther Chiu Candy Lin KennyHsiao ...

Page 6: ...FB400 L1 L2 Service Document Version 1 0 Company Confidential 5 18 Unauthorized Copy Not Allowed 2 General Introduction ...

Page 7: ...on 1 0 Company Confidential 6 18 Unauthorized Copy Not Allowed 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 ...

Page 9: ...FB400 L1 L2 Service Document Version 1 0 Company Confidential 8 18 Unauthorized Copy Not Allowed 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 ...

Page 11: ...8 Unauthorized Copy Not Allowed 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 ...

Page 12: ...l 11 18 Unauthorized Copy Not Allowed 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 ...

Page 13: ...t Allowed 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 ...

Page 14: ...y Confidential 13 18 Unauthorized Copy Not Allowed 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 ...

Page 15: ...nauthorized Copy Not Allowed 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 ...

Page 16: ...nfidential 15 18 Unauthorized Copy Not Allowed 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 ...

Page 17: ...6 18 Unauthorized Copy Not Allowed 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 ...

Page 18: ...FB400 L1 L2 Service Document Version 1 0 Company Confidential 17 18 Unauthorized Copy Not Allowed 25 Use torx bit no 5 T5 screw driver to lock 2 screws 25 Assemble battery cover ...