Siemens C25 - Private Communication Systems Mobile Phones 2; Table of Contents

Private Communication Systems
Mobile Phones
Service Manual C25 / C2588 V 1.0 ICP CD ST
R. Fleuren
Sm_C25_lvl2_v10_w97 Page 3 of 32 02/99
2 Table of Contents
1 INTRODUCTION......................................................................................................................................... 2
2 TABLE OF CONTENTS.............................................................................................................................. 3
2 TECHNICAL DATA..................................................................................................................................... 5
3 GENERAL INFORMATION....................................................................................................................... 6
4 MECHANICAL CONCEPT ........................................................................................................................ 6
4.1 MECHANICAL DRAWING ........................................................................................................................... 8
4.2 NECESSARY TOOLS................................................................................................................................... 9
4.3 DISASSEMBLING THE C25......................................................................................................................... 9
4.4 ASSEMBLING THE C25............................................................................................................................ 12
4.5 HANDSET DATECODES ........................................................................................................................... 15
5 HARDWARE CONCEPT .......................................................................................................................... 16
5.1 BLOCK DIAGRAM ................................................................................................................................... 16
5.2 HARDWARE DESCRIPTION ...................................................................................................................... 17
5.3 POWER SUPPLY CONCEPT ...................................................................................................................... 19
5.4 OVERVOLTAGE CONDITIONS .................................................................................................................. 20
6 SOFTWARE PROGRAMMING............................................................................................................... 21
6.1 HARDWARE OVERVIEW .......................................................................................................................... 21
6.2 DESCRIPTION OF SOFTWARE BOOTING .................................................................................................... 21
6.2 LANGUAGE GROUPS............................................................................................................................... 22
7 BATTERY.................................................................................................................................................... 23
7.1 SPECIFICATION ....................................................................................................................................... 23
7.2 CHARGING.............................................................................................................................................. 24
7.3 SHORT CIRCUIT PROTECTION ................................................................................................................. 24
7.4 DEEP DISCHARGE................................................................................................................................... 25
7.5 BATTERY DATECODES ........................................................................................................................... 26
8 UNBLOCKING........................................................................................................................................... 27
8.1 SIEMENS HOTLINE.................................................................................................................................. 27
8.2 INTERNET SOLUTION............................................................................................................................... 28
9 ACCESSORIES........................................................................................................................................... 29
9.1 STANDARD CHARGER (INCLUDED IN PACKAGE)...................................................................................... 29
9.2 BATTERY (INCLUDED IN PACKAGE) ........................................................................................................ 29
9.3 SPARE BATTERY..................................................................................................................................... 30
9.4 RAPID CHARGER .................................................................................................................................... 30
9.5 TRAVEL CHARGER ................................................................................................................................. 30
9.6 DESK TOP CHARGER .............................................................................................................................. 30
9.7 DESIGNER CASES ................................................................................................................................... 30
9.8 BELT CLIP .............................................................................................................................................. 31
9.9 HEADSET................................................................................................................................................ 31
9.10 CAR CRADLE.......................................................................................................................................... 31
9.11 ANTENNA CRADLE.................................................................................................................................. 31
9.12 CAR CHARGER ....................................................................................................................................... 32
9.13 CAR KIT PORTABLE................................................................................................................................ 32
9.14 CAR KIT COMFORT................................................................................................................................ 32