Alcatel BF4 Service Manual

Edition

01 Documentation creation-Draft 29/06/2001 02 Correction-Draft 06/08/2001

03 Correction-Draft 30/08/2001 04 Flow chart modification ,add of Hardware upgrading 08/11/2001 05 Add of TNF fault code +scenario and tolerance modifications on final test +IMEI sticker

description modification+ new desassembly procedure

06 Scenario and tolerance modifications on final test + new board exchange procedure 15/04/2002

Modification

Date

08/02/2002

Explanation of the modifications since the last edition

Improvement Correction Comments

Tx measurements in final test

Tolerances modification from ± 3.5dBm to ± 5dBm

FUNCTION:

NAME

DATE:

VISA:

Author Approbation 1 Approbation 2

Pilot Reparation Centre

Y.LOZAC’H

Pilot Reparation Centre

J.C.ALBRECHT

Technical Assistance

H.LEBLE

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CONTENTS____________________________________________________________________________________

1)LEVEL 2 REPAIR PROCESS _____________________________________________________________ 3

2)LEVEL 3 REPAIR PROCESS _____________________________________________________________ 4

3) PRODUCT CONSTITUTION_____________________________________________________________ 5

4) PRETEST AND VISUAL INSPECTION____________________________________________________6

5) SOFTWARE DOWNLOADING ___________________________________________________________ 7

6) RETEST ______________________________________________________________________________ 8

7) DISASSEMBLY OF THE PRODUCT ______________________________________________________ 9

8) HARDWARE UPGRADING 17

9) LEVEL 2 REPAIRS____________________________________________________________________19

10) LEVEL 3 REPAIRS___________________________________________________________________21

11) BOARD EXCHANGE _________________________________________________________________ 23

12) ASSEMBLY OF THE PRODUCT _______________________________________________________ 24

13) CONTRAST ADJUSTMENT ___________________________________________________________ 32

14) STICKERS __________________________________________________________________________34

14.1) Board sticker ____________________________________________________________________________ 34

14.2) Software Technical level sticker_____________________________________________________________ 35

15) FINAL TEST ________________________________________________________________________36

15.1 Functionnal test___________________________________________________________________________ 36

15.2 Measurements : ___________________________________________________________________________ 36

16) FRONT SHELL ASSEMBLY ___________________________________________________________ 38 APPENDIX 1 ___________________________________________________________________________ 39 APPENDIX 2 ___________________________________________________________________________ 42 APPENDIX 3 ___________________________________________________________________________ 44 APPENDIX 4 ___________________________________________________________________________ 47 APPENDIX 5 ___________________________________________________________________________ 49

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1)LEVEL 2 REPAIR PROCESS

start

Assembly

Disassembly

Hardware upgrading

Level 2 repair

Board

exchange ?

§12

Pretest + visual inspection

Software downloading

Software technical level sticker

Retest

Product OK

after retest?

§7

§8

§9

YES

Board

exchange

§11

§4

§5

§14

§6

YES

Front casing or frame core

is damaged?

Repair

YES

§9

Board

sticker

is damaged ?

YES

Complete sticker printing

Contrast Adjustment

§13

Final test

Front shell assembly

end

NOK

§14

NOK

NOK NOK

§16

Complete sticker printing

Assembly

Software

downloading

Contrast Adjustment

Final test

Front shell assembly

end

§15§15

§14

§12

§5

§13

Faulty Board sent

back to factory

§16

end

Final test

Front Shell

has been

changed ?

Front shell

assembly

end

§15

YES

§16

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2)LEVEL 3 REPAIR PROCESS

Disassembly

Hardware upgrading

Level 3 repair

Board

exchange ?

Pretest + visual inspection

Software downloading

Software technical level sticker

Retest

Product OK

after retest?

§7

§8

§10

YES

§4

§5

§14

§6

YES

Front casing or frame core

is damaged?

Repair

YES

§9

Assembly

Board

sticker

is damaged ?

YES

Complete sticker printing

Contrast Adjustment

§13

Final test

Front shell assembly

end

§12

NOK

§14

NOK

NOK NOK

§16

Board

exchange

Complete sticker printing

Assembly

Software

downloading

Contrast Adjustment

Final test

Front shell assembly

end

§15§15

§11

§14

§12

§5

§13

Faulty Board sent

back to factory

§16

end

Final test

Front Shell

has been

changed ?

Front shell

assembly

end

§15

YES

§16

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3) PRODUCT CONSTITUTION

BARE CAP

FRONT SHELL

KEYPAD

FRONT CASING

KEYFILM

FRAME CORE

BOARD

Liquid Cristal Display

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4) PRETEST AND VISUAL INSPECTION

Humidity sticker

a) Check the handset aspect . b) Humidity sticker : a humidity sticker is placed on the antenna.

Check its state to decide if it is under or out of warranty.

Sticker of a terminal dived in water

Sticker of a good terminal

This terminal is out of warranty

If the sticker is missing the product is out of warranty

c) Insert a SIM card and check its right fitting. d) Insert a battery, plug a charger on the product , check the

charging icon on the display,

e) Switch on the handset and check every key of the keyboard

including the navigation key ; check the display and keypad backlighting.

f) Check the functionning of the vibrator through the menu

My SetUp/Sound/Mode/Vibrator

The vibrator must vibrate

g) Make a phone call with a go/nogo tester using the same test program

as a final test program .

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5) SOFTWARE DOWNLOADING

This software runs under WINDOWS NT with an ELIOS BENCH (see « Setting up of an ELIOS SYSTEM »on MDF server)

1) Click on the icon : OTR BF4.exe

2) Fill in the boxes (see « Use of an ELIOS bench » on MDF server)

3) Click on : “ LANCER LE LOT ”

4) Wait for the end of « Phase d’initialisation »

5) Fill in the box « N°IMEI » with the IMEI number of the product

6) A Green light is flashing on the position shown by the interface

for downloading the product

7) Place the handset on this position

8) During the customization an Orange light is on

9) When the customization is OK a green light is ON *

* If a red light is ON and an error message appears (e.g : a fault code such as Z0xx) check the error message

in APPENDIX 1

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6) RETEST (*)

a) Insert a SIM card and check its right fitting b) Insert a battery, plug a charger on the product , check the

charging icon on the display.

c) Switch on the handset and check every key of the keyboard including

the navigation key ; check the display and keypad backlighting.

d) Check the functionning of the vibrator through the menu

My SetUp/Sound/Mode/Vibrator

The vibrator must vibrate.

e) Make a phone call with a go/nogo tester using the same test program

as a final test program .

(*) Only the failure detected in pretest has to be checked in retest

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DISASSEMBLY

OF THE

PRODUCT

Only the products that have a faulty retest must be opened

Tools required :

Ø Dynamometric key (tightening torque=0.120Nm) Ø Disassembly tool (ref : 17010575 ind B) Ø Plastic positioning tool (ref : 17010461) Ø Positioning tool for board (ref : 17010375) Ø Bare cap extractor (ref : 17010626)

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Printed cap dismantling

Use of the printed cap dismanting tool ref : 17.010.626

Put the edge of the tool on the printed cap

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Slide the edge of the tool on the printed cap until it passed below

In case of printed cap replacement only :

BE CAREFUL OF THE FRONT SHELL

10/50

Lever up the tool to unstick the printed cap

cap

with specific tool

Front shell dismantling

12345

Begin

with bolt

in open

a - Place

handse

the

b -

lock

place

the

a -

first

b -

Lever

the tool

one

maintain

with the

hanIfnecessar

, finish

the

off by

and

evacuate

front

shel6 –

unlock the handset and

usethe frontshell dismanting tool ref: 17.010.575 –indB

used after removing the

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Place the product on the plastic positionning tool REF :

31245

17010461 Remove the keypad from the front casing . Remove the 6 screws as shown below :

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Disassemble the front casing from the frame core and the board

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Remove the keyfilm from the frame core .

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Disassemble the board from the frame core.

microphone

vibrator

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+ 35 hidden pages

Alcatel BF4 Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual