Table Of Contents - Siemens Gigaset 4010 Micro Service Manual

Table of Contents

1 Table of contents

1 TABLE OF CONTENTS .................................................................................................................................... 2

2 FOREWORD ........................................................................................................................................................ 3

3 SERVICE PROCEDURES ................................................................................................................................. 4

3.1 S

ERVICE PROCEDURES FOR

3.2 S

ERVICE PROCEDURES FOR

4 BLOCK DIAGRAM G4000 MICRO ................................................................................................................ 6

5 REPAIR ................................................................................................................................................................ 7

5.1 S

PECIAL EQUIPMENT

5.1.1 Exploded view G4000 Micro ................................................................................................................. 7

5.1.2 Disassembling of handset ...................................................................................................................... 8

5.1.3 Repair of handset: ................................................................................................................................. 9

5.1.3.1 Display cover/ Display .................................................................................................................................. 9

5.1.3.2 Vibrator ....................................................................................................................................................... 11

5.1.3.3 Battery contacts ........................................................................................................................................... 11

5.1.3.4 Loudspeaker ................................................................................................................................................ 11

5.1.3.5 Separating the board from the case shell .................................................................................................... 12

5.1.3.6 Microphone ................................................................................................................................................. 12

5.1.3.7 Earphone ...................................................................................................................................................... 12

5.1.4 Assembling of handset ......................................................................................................................... 13

5.1.5 Board Layout Gigaset 4000 Micro ...................................................................................................... 14

5.1.6 Possible faults on handset ................................................................................................................... 15

5.1.6.1 Mobile unit faulty due to humidity ............................................................................................................. 15

5.1.6.2 Display problems ......................................................................................................................................... 16

5.1.6.3 SLR (microphone-path faulty) .................................................................................................................... 17

5.1.6.4 RLR (earphone-path faulty) ........................................................................................................................ 18

5.1.7 Repair of basestation Gigaset 4010 Micro (modified Comfort base) .............................................. 19

5.1.8 Exploded view ..................................................................................................................................... 19

5.1.9 Disassembling ...................................................................................................................................... 20

5.1.10 Assembling ......................................................................................................................................... 21

5.1.11 Board Layout Gigaset 4010 Micro/Comfort (EU1 version) ............................................................. 22

5.1.12 Base station faulty due to lightning stroke ........................................................................................ 23

.................................................................................................................................... 7

........................................................................................... 4

................................................................... 4

ICRO BASE STATION