Siemens CFX65 Service Manual
Company Confidential
Copyright 2004© Siemens AG
Service Rep air Documentation
Level 0-2 CFX 65
Release Date Department Notes to change
1.0 25.11.2004 ICM MP CCQ GRM T New document
1.1 24.01.2005 COM MD CC GRM T
Service Repair Documentation
Level 0-2 CFX65
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Unlock sequence added
Explode drawing modified
V1.1
Company Confidential
Copyright 2004© Siemens AG
Introduction
This service repair documentation is intended to carry out repairs on Siemens repair level 0-2. The
described failures shall be repaired in Siemens authorized local workshops only.
All repairs have to be carried out in an ESD protected environment and with ESD
protected equipment/ tools. For all activities the international ESD regulations have to be
considered.
Assembling/ disassembling has to be done according to the latest CFX65 Level 2 repair
documentation. It has to be ensured that each repaired mobile phone is checked according to the
latest released General Test Instruction document (both documents are available in the Technical
Support section of the C-market).
If you have any questions regarding the repair procedures or technical questions do not hesitate to
contact our technical support team in Kamp-Lintfort, Germany.
Tel.: +49 2842 95 4666
Fax: +49 2842 95 4302
e-mail: st-support@klf.siemens.de
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Copyright 2004© Siemens AG
Table of content
1. GENERAL INFORMATION .............................................................................................................. 4
2. TEST EQUIPMENT.......................................................................................................................... 8
3. WATER INDICATOR………………………………………………………………………………..… … 9
4. REPAIR DEFINITION .................................................................................................................. 100
5. LEVEL 0 TROUBLE SHOOTING GUIDE.................................................................................... 122
6. LEVEL 1 TROUBLE SHOOTING GUIDE.................................................................................... 155
7. LEVEL 2 TROUBLE SHOOTING GUIDE...................................................................................... 21
8. DISASSEMBLY.............................................................................................................................. 23
9. REASSEMBLY............................................................................................................................... 29
10. EXPLODE DRAWING ................................................................................................................... 31
11. TEST MODE................................................................................................................................332
12. UNLOCK SEQUENCE ………………………………………………………………………….……….33
Service Repair Documentation
Level 0-2 CFX65
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Company Confidential
Copyright 2004© Siemens AG
1. General information
1.1 Mobile features
ITEM Specification
Frequency bands: Dual Band EGSM 900(33dBm:class 4)/
1800(30dBm:class 1)
Screen: Main:128x160 pixels; Sub:96x64 pixels
Battery: Lithium lon , 3.7V 600mAh
Weight 88 g
Size 97x48x23 mm
Talk time 200~300 minutes
Standby time 200~410 hours
Color 65K 1.8” CSTN / 96x64 Mono MSTN
Antenna Integrated dual band antenna
Ring tones 40 polyphonic
Game Java game
EMS/MMS support
Languages English/ Latin/ Chinese/ German
Charging time Maximum charge time for an empty battery
(0-5% capacity) is 3.0 hours for standard -
and travel charger.
SIM card 3V
Hinge Opening angle is 150 degrees
Temperature ranges -10oC to +55oC for operation
o
C to +85oC for storage
-40
SAR 1.0 w/kg
ESD 15kV
GPRS Class 10
WAP WAP 2.0
IrDA 115.2 kbits/sec
Memory 4M for download
Camera VGA CMOS type/ digital zoom/ self timer
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External flash light support
1.2 Accessories
Basic Li-ION Battery (600mAh) EBA-630
Travel Charger (100~240V) ETC-500 (Euro)
ETC-510 (UK)
Basic Car
Pack
Car
Charger
Car Kit
Portable
Headset
PTT
Allows hands-free talking and
simultaneous charging of
CFX65
Charger for the cigarette lighter
socket
Handsfree kit with integrated
loudspeaker and microphone
and auto-answer feature.
Includes charging of CFX 65
It includes a PTT button in the
microphone to handle calls
HKB500
EEC-500
HKP-500
HHS-510
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1.3 Venus visual parts list
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Copyright 2004© Siemens AG
2. Test equipment
2.1 Tool list
Level 0 / Level1 / Level 2:
1.) Test SIM
2.) Torque screwdriver
3.) Pair of tweezers
4.) Equipment defined in GRT specifications
2.2 Software download equipment
1.) Bootadapter 2000/ 2002 with accessories
2.) Flash Tool
3.) SW file (CFX65_vx.xxx for Service Tool.zip)
4.) PC with Microsoft Windows NT, 2000 or XP
2.3 Service tool
Please refer to document CFX 65 Service Tool for download of software,
mapping file, customization and FFS (up- and download).
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3. Water indicator
On the PCB, beside the SIM reader, is a water indicator sticked on.
This indicator becomes completely red if it is exposed to liquid.
A phone with a red water indicator is out of warranty and a repair is
charged to the customer.
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4. Repair definition
Level 0: Phone is NOT disassembled. SW update, exchange of accessories,
battery and battery cover.
Level 1: Change of non-soldered components, e.g. part s of housing, antenna,
keys or keypads.
Level 2: Change of complete boards, no adjustment necessary
Repair equipment compliance requirements:
Level 0: The device must support a SW update and configuration
functionality via the SIEMENS bootadapter.
Level 2: No special equipment is required for this level. The SIEMENS
service process is using a standard GSM system tester and a
coupler board for a GoNoGo test.
L0: Phone is NOT disassembled.
Item Description Chapter
1 Battery 5
2 Battery cover 5
3 SW update 5
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