Siemens C75 User manual

Local Service Organization Service Manual
BE INSPIRED
C
C
C7
7
75
5
5
V1.0
Version Date Department Notes to change
1.0 08.08.2005 ICM MP CCQ SLI RHQ New Document
Our innovation shapes the future

C75 Level 2 Service Manual
Copyright © Siemens Pte Ltd. Siemens Technical Support Centre
All Rights Reserved
COM D CCQ APAC SLI Page 2 of 40 Internal Use Only
Table of Contents
1GPRS (GENERAL PACKET RADIO SERVICE)………………………………….3
2 K JAVA APPLICATION……………………………………………………………….4
3 KEY FEATURES………………………………………………………………...…….5
4 COMPARISON WITH PERVIOUS PRODUCT...……………………...……………7
5 ACCESSORIES……………………………………………………….………….........8
6 UNIT DESCRIPTION C75..………..……………………………………………...….10
7 DISASSEMBLY OF C75......………………………………………………...……….12
8 REASSEMBLY OF C75..…..…………………………………………...……………19
9 ASSEMBLING AND DISASSEMBLING OF CAMERA MODULE……….………21
10 MOBILE SOFTWARE
PROGRAMMING…………………………………………...23
11 SIEMENS SERVICE EQUIPMENT USER MANUAL……………………….……..26
12 JPICS INTERNET.……………………………………………………………………27
13 INTERNATIONAL MOBILE EQUIPMENT IDENTITY, IMEI…….………………..33
14 GENERAL TESTING INFORMATION……………………………….……………..34
Annex 1……………………………………………………………………………….……….39
Annex 2…………………………………………………………………………….………….40

C75 Level 2 Service Manual
Copyright © Siemens Pte Ltd. Siemens Technical Support Centre
All Rights Reserved
COM D CCQ APAC SLI Page 3 of 40 Internal Use Only
1 GPRS (General Packet Radio Service)
GPRS is a new non-voice value added services that allows information to be sent and received
across a GSM mobile telephone network. It supplements today’s Circuit Switched Data (CSD) and
Short Message Services (SMS). GPRS involves overlaying a packet based air interface on the
existing circuit switched GSM network. This gives the option to use a packet-based data service.
The information is split into separated but related “packets” before being transmitted and
reassembled at the receiving end. Theoretically, maximum speeds of up to 171.2 kilobits per
second (kbps) are achievable with GPRS using all eight timeslots at the same time. This is about
3 times as fast as the data transmission speed possible over today’s fixed telecommunications
networks and 10 times as fast as current Circuit Switched Data services on GSM networks.
Example: Cell with 1 Frequency channel:
1 physical channel for signaling, 4 physical channels for Circuit switched and 3 physical
channels for Packet switched.

C75 Level 2 Service Manual
Copyright © Siemens Pte Ltd. Siemens Technical Support Centre
All Rights Reserved
COM D CCQ APAC SLI Page 4 of 40 Internal Use Only
2 K-Java Application
Java-based game system
Java Application Manager
(JAM)
Application launcher and
download manager.
Supports HTTP-based OTA
download of applications over
GPRS and CSD.
yes
RAM for Java applications Available RAM for Java
applications (i.e. Program code
and data) during application
runtime:
Minimum 100 Kbytes (Has to be
taken as working assumption
for application development).
Goal: 145 Kbytes as SL45i (not
committed)
yes
MIDP 1.0, CLDC 1.0 As SL45i, including
performance optimizations from
SL45i-Infusio.
yes
‘OEM extensions’ Proprietary API extension as
SL45i. Including ‘Siemens
Game API’
yes
HTTP API over GPRS Sl45i: only CSD yes

C75 Level 2 Service Manual
Copyright © Siemens Pte Ltd. Siemens Technical Support Centre
All Rights Reserved
COM D CCQ APAC SLI Page 5 of 40 Internal Use Only
3 Key Features
Bands • Triple Band E-GSM 900 / GSM 1800 / GSM 1900
• GPRS Multi Class 10
Battery • Li-Ion Battery Pack
• Nominal Voltage : 3.7V
• Nominal Capacity : 780 mAh
• GSM Capacity : 750 mAh
• Power Input : 2.0A (0.6 ms) / 0.25A (4 ms)
• Cut-off Threshold : 3.2V
Stand-by Time ≥Approx. 300 hrs (Best Case)
Talk Time ≥5 hrs (Best Case)
SIM Card • Small (”Plug In”) 1.8 or 3V SIM card (Phase II)
• To insert the SIM card, the battery pack must be
removed.
Speech Codec
• Triple Rate (HR/FR/EFR) and Adaptive Multi Rate are
available as standard
Temperature
Range
• -100C to +550C (Normal operation)
• -400C to +850C (Storage capability)
Display • Type: Full Graphic
• Resolution: 132 x 176 Pixel
• Color depth: 65K
• Technology: TFT with colour filters
• Panel dimensions: 32.3 x 47.1 mm
• Active area / mm: 27.7 x 37.0 mm
• Backlight: Lightguide +4 white side-shooter LEDs
• Pixel size per mm: 0.21mm x 0.21mm ( 1 pixel consist
of 3 sub pixels in red, green and blue)
Keypad •Backside-printed-foil-technology
• 12-key-block (0-9, #, *)
• two function keys (SEND, END)
• ON/OFF key combined with the END key; the symbol (I
inside O) is used as a symbol for ON/OFF.
• 5 way-joystick with design-cap (soft material)
• 2 soft-keys for different SW-enabled functions
• Amber as illumination colour
• tactile finder on key “5“
• 6 white LEDs for keypad

C75 Level 2 Service Manual
Copyright © Siemens Pte Ltd. Siemens Technical Support Centre
All Rights Reserved
COM D CCQ APAC SLI Page 6 of 40 Internal Use Only
Acoustics
• Three-in-one-earpiece for handset, handsfree and ringing
tones
• Omni-directional microphone
• Loud signal emitter (soundringer) (>100dB(A) SPL @5cm,
'Hongkong-Spec.') only for rectangular sound signals (NOT
POSSIBLE for all Soundringer melodies)
• Polyphonic ringer tones (parallel to GPRS: 16 voices; all
other Use Cases: 32 voices)
• Hands free mode
• different selectable volume levels for handsfree, handset
and ringer mode (for the amount see SW product
description)
Memory • Approx 8MB
Connectivity • USB
• Serial
• Infrared
Ring tones • Polyphonic ringer tones
(16 voices; all other Use Case: 32 voices)
Multimedia • Video recording / playback
Camera • Integrated VGA Camera,5x digital zoom, video
functionality (attachable Flash accessory)

C75 Level 2 Service Manual
Copyright © Siemens Pte Ltd. Siemens Technical Support Centre
All Rights Reserved
COM D CCQ APAC SLI Page 7 of 40 Internal Use Only
4 Comparison with Previous Product
Feature R65/R66 Ulysses C75 ARIES Difference
Supported Systems Triple Band
EGSM 900/GSM1800/
GSM1900 (EMEA,
APAC)
GSM 850/GSM1800/
GSM1900 (NAFTA)
Triple Band
EGSM 900/GSM1800/
GSM1900 (EMEA,
APAC)
No NAFTA version
planned
Stand-by Time ≥300h
(approx. 2,5 mA
quiescent current BEST
CASE network situation)
≥300h
(approx. 2,5mA
quiescent current, BEST
CASE network situation)
BUT improvement
expected due to new
PMU, this is to be verified
during B1 evaluation
Talk Time ≥5 h
(approx. 150mA
average current for
lowest TX-power level)
≥5 h
(approx. 150mA average
current for lowest TX-
power level)
BUT improvement
expected due to new
PMU, this is to be verified
during B1 evaluation
Battery Technology
Battery Capacity
Li-Ion Battery Pack
Nominal Cap.: 780 mAh
Li-Ion Battery Pack
Nominal Cap.: 780 mAh
Same
Weight Approx. 90 g Approx. 90 g Same (expected to be
less)
Volume Approx. 78 cm3Approx. 70 cm3Decrease of 11% in total
volume
Length 108 mm 103 mm 5 mm shorter
Width 44…47 mm 44mm 3 mm smaller
Thickness 17…18 mm 17mm 1 mm thinner
SIM Plug-In 1.8V/3V Plug-In 1.8V/3V Same
Antenna Integrated Integrated Same
Antenna Performance
compared to CX65/70
0 dB @ 900 MHz
0 dB @ 1800 MHz
0 dB @ 1900 MHz
0 dB @ 900 MHz
0 dB @ 1800 MHz
0 dB @ 1900 MHz
Same
Half Rate Yes Yes Same
Enhanced Full Rate Yes Yes Same
AMR Yes Yes Same
Fax/Data Yes Yes Same
GPRS Yes (Class 10) Yes (Class 10) Same
Keypad Illumination Yes (white) Yes (amber) DTC
Display /
Display Illumination
TFT/TFD 2,1’’
65k colour
TFT 1,8’’
65k colour
Same colour depth,
better resolution, smaller
diameter
Camera Yes
(integrated camera)
Yes
(integrated camera)
Same (but new supplier
& mechanic concept)
Ringer volume level Min. 95 dB(A) @ 5cm
Typ. ≥98dB(A) @ 5cm
(for dedicated Siemens-
standard melodies)
Min. 100dB(A) @ 5cm
“Hongkong
Requirements” fulfilled
(for selected melodies
only)
Min. 95 dB(A) @ 5cm
Typ. ≥98dB(A) @ 5cm
(for dedicated Siemens-
standard melodies)
Min. 100dB(A) @ 5cm
“Hongkong
Requirements” will be
fulfilled
(for selected melodies
only)
Same

C75 Level 2 Service Manual
Copyright © Siemens Pte Ltd. Siemens Technical Support Centre
All Rights Reserved
COM D CCQ APAC SLI Page 8 of 40 Internal Use Only
5 Accessories
For C75, the following accessories will be available.
Description Part number
Tour Case FCT-650 TBC
Belt Case FCL-600 TBC
Leather Case FCL-610 TBC
Li-Ion Battery 750mAh EBA-660 L36880-N7101-A111
Travel Charger ETC-500 L36880-N5601-A104
Travel Charger ETC-510 L36880-N5601-A105
Car Charger Plus ECC-600 L36880-N7101-A109
Desk Top Stand EDS-600 TBC
Headset Purestyle HHS-610 L36880-N7101-A500
Headset HHS-510 L36880-N5601-A108
Headset Basic HHS-500 TBC
Car Kit Comfort Basic HKC-700 TBC
Car Kit Easy HKP-700 L36880-N7431-A100
Car Kit Portable HKP-500 L36880-N5601-A109
Mobile Holder Antenna HMH-750 TBC
Car Data Adapter HKO-690 (for Car Kit Comfort HKC-700) L36880-N7101-A800
SyncStation DSC-510 TBC
Flash IFL-600 L36880-N7101-A400
Data Cable DCA-500 (RS232) L36880-N5601-A110
Data Cable USB – serial DCA-510 L36880-N5601-A111
Data Cable USB – USB DCA-540 L36880-N6501-A102
Note: Visit the Communication Market for updated accessories:
https://communication-market.siemens.de/

C75 Level 2 Service Manual
Copyright © Siemens Pte Ltd. Siemens Technical Support Centre
All Rights Reserved
COM D CCQ APAC SLI Page 9 of 40 Internal Use Only
5.1 C75 Interface to Accessories
The phone has got a full compatible interface to accessories. The I/O-Connector
(Lumberg-(slim)-connector) and RF-Connector will be in the same position as in the R65
X-Cite (and also R65 Penelope), target is that the two (three) phones can be used with
the same accessories.
All shown interfaces are for a car-cradle. Interfaces for a Belt-Clip will not be necessary.
Accessory-
Interfaces
Accessory-
Interfaces

C75 Level 2 Service Manual
Copyright © Siemens Pte Ltd. Siemens Technical Support Centre
All Rights Reserved
COM D CCQ APAC SLI Page 10 of 40 Internal Use Only
6 Unit Description of C75
The C75 ARIES is designed as a two-PCB bar phone. The lower case is an unlacquered
plastic-part, the upper case as well as the battery-cover are lacquered plastic-parts (1-
shot-moulding; 2 colours / see C75 ARIES M1 Product Contract for colour variants).