Table of Content
C H A P T E R 1
Cellular Communication
Coverage Concept
1
GSM Network Architecture
2
Subscriber Identity Module
3
SIM Application Toolkit
4
Extended GSM 900 - EGSM
5
Built-in Modem
5
Data Application
6
C H A P T E R 2
Level 2 Service Guide
Introduction
7
M35 Series Technical Information
8
Accessories
10
General Information
11
M35 Series Exploded Diagram
13
Mechanical Concept
14
Hardware Concept – Block diagram
15
Hardware Description
16
Power Supply Concept
18
Over voltage Condition
18
Battery Charging
18
Short Circuit Protection
19
Normal Charging
19
Deep Discharge Battery
20
M35i Spare Parts Level 1 & Level 2
21
Disassemble the M35
22
Disassemble/Assemble Lower Housing
24
Disassemble/Assemble Control Board Assy 24
Disassemble/Assemble Display Module
25
Disassemble/Assemble Upper Housing
26
Assemble the M35
27
Mobile Software Programming
29
Language Groups
31
Customer Specific Initialization
33
International Mobile Equipment Identity
33
Phone Unblocking
34
C H A P T E R 3
Siemens Service Equipment
Introduction
36
Other equipment
38
Software Installation
39
Configuring the test software
40
Running the test sequence
41
ANNEX A
45
ANNEX B
48
C H A P T E R 4
Level 2.5 Repair Document
Introduction
49
Antenna Connector
51
Ringer
54
Bottom Connector (Lumberg)
57
Display Connector
61
Keyboard LED
65
Display LED
68
Infrared Diodes
72
ANNEX C
PC Adapter Cable & Accessories M35
75
Power Plug for M35
76
Car installation Ratio Unit, M35
77
Car Installation kit Handfree kit
78
Car Installation kit Handfree Pro.
79
Car Installation Comfort GPS, M35
80
References
82
V1.0
ii