Private Communication Systems
Mobile Phones
1
Table of Contents
1 TABLE OF CONTENTS....................................................................................................................................2
2 TECHNICAL DATA...........................................................................................................................................3
3 GENERAL INFORMATION.............................................................................................................................3
4 MECHANICAL CONCEPT...............................................................................................................................4
4.1 C1X
MECHANICAL
DRAWING
.............................................................................................................................4
4.2N
ECESSARY
TOOLS
...........................................................................................................................................6
4.3 D
ISASSEMBLING
THE
C1X................................................................................................................................6
4.4 A
SSEMBLING
THE
C1X....................................................................................................................................9
4.5 H
ANDSET
D
ATECODES
...................................................................................................................................12
5 HARDWARE CONCEPT
.................................................................................................................................................................................12
5.1 B
LOCK
D
IAGRAM
..........................................................................................................................................12
5.2 H
ARDWARE
D
ESCRIPTION
...............................................................................................................................14
5.3 P
OWER
S
UPPLY
C
ONCEPT
...............................................................................................................................14
5.4 O
VERVOLTAGE
C
ONDITIONS
...........................................................................................................................16
6 SOFTWARE PROGRAMMING.....................................................................................................................17
6.1 D
ESCRIPTION
OF
SOFTWARE
BOOTING
.......................................................................................................................................................................17
6.2 L
ANGUAGE
G
ROUPS
......................................................................................................................................17
7 BATTERY..........................................................................................................................................................18
7.1 S
PECIFICATION
..............................................................................................................................................18
7.2 C
HARGING
...................................................................................................................................................19
7.3 S
HORT
C
IRCUIT
P
ROTECTION
...........................................................................................................................19
7.4 D
EEP
D
ISCHARGE
.........................................................................................................................................20
7.5B
ATTERY
D
ATECODES
.....................................................................................................................................21
8 UNBLOCKING .................................................................................................................................................22
8.1 S
IEMENS
H
OTLINE
.........................................................................................................................................22
8.2 I
NTERNET
SOLUTION
.......................................................................................................................................23
Service Manual C1x
V 1.0
PN MP ST
R. Fleuren
Sm_C1x_lvl2_v10_w97.doc
Page
2
of 23
09/98