Nokia C5-00, RM-645 Service Manual

Nokia Customer Care
Service Manual
RM-645 (Nokia C5-00; L3&4)
Mobile Terminal
Part No: (Issue 1)
COMPANY CONFIDENTIAL
Copyright © 2010 Nokia. All rights reserved.

Amendment Record Sheet

Issue 1 03/2010 MT
RM-645
Amendment Record Sheet
Page ii COMPANY CONFIDENTIAL Issue 1
Copyright © 2010 Nokia. All rights reserved.
RM-645 Copyright

Copyright

Copyright © 2010 Nokia. All rights reserved. Reproduction, transfer, distribution or storage of part or all of the contents in this document in any form
without the prior written permission of Nokia is prohibited. Nokia, Nokia Connecting People, and Nokia X and Y are trademarks or registered trademarks of Nokia
Corporation. Other product and company names mentioned herein may be trademarks or tradenames of their respective owners.
Nokia operates a policy of continuous development. Nokia reserves the right to make changes and improvements to any of the products described in this document without prior notice.
Under no circumstances shall Nokia be responsible for any loss of data or income or any special, incidental, consequential or indirect damages howsoever caused.
The contents of this document are provided "as is". Except as required by applicable law, no warranties of any kind, either express or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose, are made in relation to the accuracy, reliability or contents of this document. Nokia reserves the right to revise this document or withdraw it at any time without prior notice.
The availability of particular products may vary by region.
IMPORTANT
This document is intended for use by qualified service personnel only.
Issue 1 COMPANY CONFIDENTIAL Page iii
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RM-645

Warnings and cautions

Warnings and cautions
Warnings
IF THE DEVICE CAN BE INSTALLED IN A VEHICLE, CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES FITTED WITH ELECTRONIC ENGINE MANAGEMENT SYSTEMS AND ANTI-SKID BRAKING SYSTEMS. UNDER CERTAIN FAULT CONDITIONS, EMITTED RF ENERGY CAN AFFECT THEIR OPERATION. IF NECESSARY, CONSULT THE VEHICLE DEALER/ MANUFACTURER TO DETERMINE THE IMMUNITY OF VEHICLE ELECTRONIC SYSTEMS TO RF ENERGY.
THE PRODUCT MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES, FOR EXAMPLE, PETROL STATIONS (SERVICE STATIONS), BLASTING AREAS ETC.
OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT, INCLUDING CELLULAR TELEPHONES, MAY INTERFERE WITH THE FUNCTIONALITY OF INADEQUATELY PROTECTED MEDICAL DEVICES. CONSULT A PHYSICIAN OR THE MANUFACTURER OF THE MEDICAL DEVICE IF YOU HAVE ANY QUESTIONS. OTHER ELECTRONIC EQUIPMENT MAY ALSO BE SUBJECT TO INTERFERENCE.
BEFORE MAKING ANY TEST CONNECTIONS, MAKE SURE YOU HAVE SWITCHED OFF ALL EQUIPMENT.
Cautions
Servicing and alignment must be undertaken by qualified personnel only.
Ensure all work is carried out at an anti-static workstation and that an anti-static wrist strap is worn.
Ensure solder, wire, or foreign matter does not enter the telephone as damage may result.
Use only approved components as specified in the parts list.
Ensure all components, modules, screws and insulators are correctly re-fitted after servicing and alignment.
Ensure all cables and wires are repositioned correctly.
Never test a mobile phone WCDMA transmitter with full Tx power, if there is no possibility to perform the measurements in a good performance RF-shielded room. Even low power WCDMA transmitters may disturb nearby WCDMA networks and cause problems to 3G cellular phone communication in a wide area.
During testing never activate the GSM or WCDMA transmitter without a proper antenna load, otherwise GSM or WCDMA PA may be damaged.
Page iv COMPANY CONFIDENTIAL Issue 1
Copyright © 2010 Nokia. All rights reserved.
RM-645 For your safety

For your safety

QUALIFIED SERVICE
Only qualified personnel may install or repair phone equipment.
ACCESSORIES AND BATTERIES
Use only approved accessories and batteries. Do not connect incompatible products.
CONNECTING TO OTHER DEVICES
When connecting to any other device, read its user’s guide for detailed safety instructions. Do not connect incompatible products.
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Copyright © 2010 Nokia. All rights reserved.
RM-645

ESD protection

ESD protection
Nokia requires that service points have sufficient ESD protection (against static electricity) when servicing the phone.
Any product of which the covers are removed must be handled with ESD protection. The SIM card can be replaced without ESD protection if the product is otherwise ready for use.
To replace the covers ESD protection must be applied. All electronic parts of the product are susceptible to ESD. Resistors, too, can be damaged by static electricity
discharge. All ESD sensitive parts must be packed in metallized protective bags during shipping and handling outside
any ESD Protected Area (EPA). Every repair action involving opening the product or handling the product components must be done under
ESD protection. ESD protected spare part packages MUST NOT be opened/closed out of an ESD Protected Area. For more information and local requirements about ESD protection and ESD Protected Area, contact your local
Nokia After Market Services representative.
Page vi COMPANY CONFIDENTIAL Issue 1
Copyright © 2010 Nokia. All rights reserved.
RM-645 Care and maintenance

Care and maintenance

This product is of superior design and craftsmanship and should be treated with care. The suggestions below will help you to fulfil any warranty obligations and to enjoy this product for many years.
Keep the phone and all its parts and accessories out of the reach of small children.
Keep the phone dry. Precipitation, humidity and all types of liquids or moisture can contain minerals that will corrode electronic circuits.
Do not use or store the phone in dusty, dirty areas. Its moving parts can be damaged.
Do not store the phone in hot areas. High temperatures can shorten the life of electronic devices, damage batteries, and warp or melt certain plastics.
Do not store the phone in cold areas. When it warms up (to its normal temperature), moisture can form inside, which may damage electronic circuit boards.
Do not drop, knock or shake the phone. Rough handling can break internal circuit boards.
Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the phone.
Do not paint the phone. Paint can clog the moving parts and prevent proper operation.
Use only the supplied or an approved replacement antenna. Unauthorised antennas, modifications or attachments could damage the phone and may violate regulations governing radio devices.
All of the above suggestions apply equally to the product, battery, charger or any accessory.
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Copyright © 2010 Nokia. All rights reserved.
RM-645

Company policy

Company policy
Our policy is of continuous development; details of all technical modifications will be included with service bulletins.
While every endeavour has been made to ensure the accuracy of this document, some errors may exist. If any errors are found by the reader, NOKIA MOBILE PHONES Business Group should be notified in writing/e­mail.
Please state:
Title of the Document + Issue Number/Date of publication
Latest Amendment Number (if applicable)
Page(s) and/or Figure(s) in error
Please send to:
NOKIA CORPORATION Nokia Mobile Phones Business Group Nokia Customer Care PO Box 86 FIN-24101 SALO Finland E-mail: Service.Manuals@nokia.com
Page viii COMPANY CONFIDENTIAL Issue 1
Copyright © 2010 Nokia. All rights reserved.
RM-645 Battery information

Battery information

Note: A new battery's full performance is achieved only after two or three complete charge and
discharge cycles!
The battery can be charged and discharged hundreds of times but it will eventually wear out. When the operating time (talk-time and standby time) is noticeably shorter than normal, it is time to buy a new battery.
Use only batteries approved by the phone manufacturer and recharge the battery only with the chargers approved by the manufacturer. Unplug the charger when not in use. Do not leave the battery connected to a charger for longer than a week, since overcharging may shorten its lifetime. If left unused a fully charged battery will discharge itself over time.
Temperature extremes can affect the ability of your battery to charge. For good operation times with Li-Ion batteries, discharge the battery from time to time by leaving the product
switched on until it turns itself off (or by using the battery discharge facility of any approved accessory available for the product). Do not attempt to discharge the battery by any other means.
Use the battery only for its intended purpose. Never use any charger or battery which is damaged. Do not short-circuit the battery. Accidental short-circuiting can occur when a metallic object (coin, clip or
pen) causes direct connection of the + and - terminals of the battery (metal strips on the battery) for example when you carry a spare battery in your pocket or purse. Short-circuiting the terminals may damage the battery or the connecting object.
Leaving the battery in hot or cold places, such as in a closed car in summer or winter conditions, will reduce the capacity and lifetime of the battery. Always try to keep the battery between 15°C and 25°C (59°F and 77° F). A phone with a hot or cold battery may temporarily not work, even when the battery is fully charged. Batteries' performance is particularly limited in temperatures well below freezing.
Do not dispose of batteries in a fire! Dispose of batteries according to local regulations (e.g. recycling). Do not dispose as household waste.
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RM-645
Battery information
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RM-645 Nokia C5-00; L3&4 Service Manual Structure

Nokia C5-00; L3&4 Service Manual Structure

1 General Information 2 Service Tools and Service Concepts 3 BB Troubleshooting and Manual Tuning Guide 4 RF Troubleshooting 5 Camera Module Troubleshooting 6 System Module Glossary
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RM-645
Nokia C5-00; L3&4 Service Manual Structure
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Nokia Customer Care
1 — General Information
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RM-645
General Information
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RM-645 General Information
Table of Contents
Product selection................................................................................................................................................... 1–5
Product features and sales package.................................................................................................................... 1–6
Product and module list ....................................................................................................................................... 1–7
Mobile enhancements........................................................................................................................................... 1–8
Technical specifications........................................................................................................................................ 1–9
Transceiver general specifications ................................................................................................................. 1–9
Main RF characteristics for GSM850/900/1800/1900 and WCDMA VIII (900) and WCDMA I (2100)
phones..................................................................................................................................................... 1–9
Environmental conditions ............................................................................................................................ 1–10
List of Tables
Table 1 Audio......................................................................................................................................................... 1–8
Table 2 Car.............................................................................................................................................................. 1–8
Table 3 Data ........................................................................................................................................................... 1–8
Table 4 Music ......................................................................................................................................................... 1–8
Table 5 Messaging................................................................................................................................................. 1–9
Table 6 Power........................................................................................................................................................ 1–9
List of Figures
Figure 1 View of RM-645....................................................................................................................................... 1–5
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RM-645
General Information
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RM-645 General Information

Product selection

RM-645 is a HSDPA/HSUPA/WCDMA/GSM handportable phone with a monoblock form factor and A-GPS support. It supports EGSM850/900/1800/1900 and WCDMA900/2100 bands, and GPRS/EGPRS, WCDMA/HSDPA/HSUPA data bearers.
For WCDMA the maximum bit rate is up to 384 kbit/s for downlink and 384 kbit/s for uplink with simultaneous CS speech or CS video (max. 64 kbit/s). The HSDPA peak is 10.2 Mbps and HSUPA peak is 2 Mbps (with limited use cases).
For GPRS/EGPRS networks, RM-645 is a Class B EGPRS MSC 32 (5 Rx + 3 Tx, max sum 6), which means a maximum upload speed of up to 298 kbit/s with EGPRS, and download speed of up to 178.8 kbit/s with GPRS. The device also supports Dual Transfer Mode (DTM) for simultaneous voice and packet data connection in GSM/EDGE networks; simple class A, multi slot class 11, (3 Rx + 2Tx), UL/DL=178.8/118.2 kbit/s.
RM-645 is an MMS (Multimedia Messaging Service) enabled multimedia device. The MMS implementation follows the OMA MMS standard release 1.2. The device also supports Bluetooth 2.0 standard with stereo audio profiles (A2DP & AVRCP).
RM-645 has a large 2.2’’ QVGA (320 x 240 pixels) display with 16.7 million colors, a 3.2 Megapixel main camera that has an integrated LED flash and a digital zoom, and a 2nd VGA camera for video calls.
RM-645 uses Symbian 9.3 operating system, S60 (release 3.2) UI, and supports the full Web Browser for S60, which brings desktop-like Web browsing experience to mobile devices.
RM-645 also supports MIDP Java 2.0, providing a good platform for compelling 3rd party applications.
Figure 1 View of RM-645
Issue 1 COMPANY CONFIDENTIAL Page 1 – 5
Copyright © 2010 Nokia. All rights reserved.

Product features and sales package

Bearers and transport
GPRS/EGPRS Class B, Multi slot class 32
Dual Transfer Mode (DTM) class A, multi slot class 11
WCDMA DL 384kbit/s, UL 384 kbit/s
HSDPA up to 10.2Mbps, HSUPA 2Mbps
Connectivity
Assisted GPS (A-GPS)
Bluetooth 2.0 with stereo audio profiles (A2DP and AVRCP)
High Speed USB with micro USB connector
MicroSD memory card - support up to 16GB
3.5 mm AV connector
2.0 mm DC connector
USB charging
RM-645
General Information
Display
Large 2.2’’ QVGA (320 x 240 pixels) display with 16.7 million colors
Imaging and video
3.2 Megapixel EDOF (Extended Depth of Field) camera with a digital zoom, and an integrated LED flash
2nd VGA camera for video calls
Video streaming and sharing
Horizontal camera mode
Image capture, recording and zooming by navi key
Media player with MPEG-4, H. 263 and H.264 support
Image and video editors
Music
MP3 player supporting MP3, MP4, AAC, eAAC+ and WMA, progressive download from music player
Stereo FM Radio
Productivity
Context management
OMA DRM version 2.0
PIM (Calendar + Contacts + Active Notes) & Presence enhanced contacts
OTA provisioning & over the air SW update (FOTA)
Ovi Suite
Active Standby
Local/remote SyncML data sync
Web Browser (OSS), Java ™ MIDP 2.0, XHTML browsing over TCP/IP
Messaging
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RM-645 General Information
E-mail (SMTP, IMAP4, POP3)
SMS, MMS (OMA 1.2)
Audio Messaging (AMS)
Voice
Rich Calls: 2-way video conferencing (video call), video sharing
Voice commands, enhanced voice dialling (SIND)
Audio message reader for text messages and E-mail
Add-on software framework
Symbian OS
Nokia Series 60, 3rd edition, feature pack 3.2
Java: MIDP2.0
C++ and Java SDKs
Additional features
Tutorial
MP3 and AAC ringing tones, 64 polyphonic, 3D stereo ringing tones, video ringing tones
Flashlite 2.0
Vibrating alert
Speech codec support for AMR, EFR, FR
Nokia Online Share 4.3 (OVI Share)
Nokia Maps 3.0
Basic sales package
Basic sales package, there may be sales area variations.
Transceiver RM-645
Battery (BL-5CT/1050 mAh)
Travel charger (AC-8)
Stereo headset (WH-102)
Micro USB connectivity cable (CA-101)
MicroSD card 2GB (MU-37) with pre-loaded maps and OVI Suite 2.0
Short user guide

Product and module list

Module name Type code Notes
System/RF module PWB 3FT UI flex 3FU
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Mobile enhancements

Table 1 Audio
Enhancement Type
Wired headsets HS-45/AD-44
WH-102 (inbox) Bluetooth headsets BH-102 Bluetooth headsets (stereo) BH-103
BH-604
Table 2 Car
Enhancement Type
Car kit CK-15W
CK-300 (BT & plug-in)
RM-645
General Information
CK-7W
Holder CR-39
CR-82 CR-115 HH-17
Plug-in car handsfree HF-510
Table 3 Data
Enhancement Type
MicroSD card MU-22, 1 GB
MU-37, 2 GB (inbox) MU-41, 4 GB MU-43, 8 GB MU-44, 16 GB
Connectivity cable CA-101D (inbox)
Table 4 Music
Enhancement Type
Bluetooth speakers MD-7W (BT & plug-in) Mini speakers MD-9
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RM-645 General Information
Table 5 Messaging
Enhancement Type
Wireless keyboard SU-8W
Table 6 Power
Enhancement Type
Battery 1050 mAh Li-ion BL-5CT Charger AC-6
AC-8 or AC-15 (inbox) AC-10

Technical specifications

Transceiver general specifications

Unit Dimensions (L x W x T)
Transceiver with BL-5CT 1050 mAh Li-ion battery back
(mm)
112.3 x 46 x 12.3 95 56.2
Weight (g)
Volume (cm3)

Main RF characteristics for GSM850/900/1800/1900 and WCDMA VIII (900) and WCDMA I (2100) phones

Parameter Unit
Cellular system GSM850, EGSM900, GSM1800/1900, WCDMA VIII
(900) and WCDMA I (2100)
Rx frequency band GSM850: 869 - 894 MHz
EGSM900: 925 - 960 MHz GSM1800: 1805 - 1880 MHz GSM1900: 1930 - 1990 MHz WCDMA VIII (900): 925- 960 MHz WCDMA I (2100): 2110 - 2170 MHz
Tx frequency band GSM850: 824 - 849 MHz
EGSM900: 880 - 915 MHz GSM1800: 1710 - 1785 MHz GSM1900: 1850 - 1910 MHz WCDMA VIII (900): 880 - 915 MHz WCDMA I (2100): 1920 - 1980 MHz
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Copyright © 2010 Nokia. All rights reserved.
General Information
Parameter Unit
Output power GSM850: +5 ...+33dBm/3.2mW ... 2W
GSM900: +5 … +33dBm/3.2mW … 2W GSM1800: +0 … +30dBm/1.0mW … 1W GSM1900: +0 … +30dBm/1.0mW … 1W WCDMA VIII (900): -50 ... +24 dBm/0.01μW ...
251.2mW WCDMA I (2100): -50 ... +24 dBm/0.01μW ...
251.2mW
EDGE output power EDGE850: +5 … +27dBm/3.2mW … 501mW
EDGE900: +5 … +27dBm/3.2mW … 501mW EDGE1800: +0 … +26dBm/1.0mW … 400mW EDGE1900:+0 … +26dBm/1.0mW … 400mW
Number of RF channels GSM850: 124
RM-645
GSM900: 174 GSM1800: 374 GSM1900: 299 WCDMA VIII (900): 152
WCDMA I (2100): 277 Channel spacing 200 kHz Number of Tx power levels GSM850: 15
GSM900: 15
GSM1800: 16
GSM1900: 16
WCDMA VIII (900): 75
WCDMA I (2100): 75

Environmental conditions

Temperature conditions
Environmental condition Ambient temperature Notes
Normal operation Reduced performance
Intermittent operation
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-15oC...+55oC
-25oC...-15oC +55oC...+70oC
-40oC...-15oC +70oC...+85 oC
Copyright © 2010 Nokia. All rights reserved.
Specifications fulfilled Operational for shorts periods
only
Operation not guaranteed but an attempt to operate does not damage the phone.
RM-645 General Information
Environmental condition Ambient temperature Notes
No operation or storage
Charging allowed Long term storage conditions
<-40oC...>+85oC
-25oC...+50oC 0oC...+85oC
No storage or operation: an attempt may damage the phone.
Humidity
Relative humidity range is 5...95%. The HW module is not protected against water. Condensed or splashed water might cause malfunction. Any
submersion of the phone will cause permanent damage. Long-term high humidity, with condensation, will cause permanent damage because of corrosion.
Vibration
The module should withstand the following vibrations:
5 - 10 Hz; +10dB / octave
10 - 50 Hz; 5.58 m2 / s3 (0.0558 g2/ Hz)
50 - 300 Hz; - 10 dB / octave
ESD strength
Conducted discharge is 8 kV (>10 discharges) and air contact 15 kV ( >10 discharges ). The standard for electrostatic discharge is IEC 61000-4-2, and this device fulfils level 4 requirements.
RoHS
This device uses RoHS compliant components and lead-free soldering process.
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General Information
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Nokia Customer Care
2 — Service Tools and Service
Concepts
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RM-645
Service Tools and Service Concepts
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RM-645 Service Tools and Service Concepts
Table of Contents
Service tools........................................................................................................................................................... 2–5
Product specific tools....................................................................................................................................... 2–5
FS-150........................................................................................................................................................... 2–5
MJ-276 .......................................................................................................................................................... 2–5
SA-131 .......................................................................................................................................................... 2–6
General tools..................................................................................................................................................... 2–6
AC-35............................................................................................................................................................. 2–6
ACF-8............................................................................................................................................................. 2–6
CU-4............................................................................................................................................................... 2–7
FLS-5 ............................................................................................................................................................. 2–8
FPS-21........................................................................................................................................................... 2–8
JXS-1.............................................................................................................................................................. 2–9
PK-1............................................................................................................................................................... 2–9
RJ-230 ........................................................................................................................................................... 2–9
SB-6............................................................................................................................................................... 2–9
SRT-6............................................................................................................................................................. 2–9
SS-46.......................................................................................................................................................... 2–10
SS-62.......................................................................................................................................................... 2–10
SS-88.......................................................................................................................................................... 2–10
SS-93.......................................................................................................................................................... 2–10
SX-4............................................................................................................................................................ 2–10
Cables.............................................................................................................................................................. 2–10
CA-101 ....................................................................................................................................................... 2–11
CA-128RS ................................................................................................................................................... 2–11
CA-31D ....................................................................................................................................................... 2–11
CA-89DS ..................................................................................................................................................... 2–12
DAU-9S....................................................................................................................................................... 2–12
PCS-1.......................................................................................................................................................... 2–12
XRS-6.......................................................................................................................................................... 2–13
Service concepts ................................................................................................................................................. 2–13
POS (Point of Sale) flash concept ................................................................................................................. 2–13
Flash concept with FPS-21............................................................................................................................ 2–14
CU-4 flash concept with FPS-21.................................................................................................................... 2–15
Module jig service concept........................................................................................................................... 2–16
BB/RF tuning concept with module jig ....................................................................................................... 2–17
Bluetooth testing concept with SB-6 .......................................................................................................... 2–18
GPS testing concept with GPS RF coupler.................................................................................................... 2–19
List of Figures
Figure 2 POS flash concept ................................................................................................................................ 2–13
Figure 3 Basic flash concept with FPS-21......................................................................................................... 2–14
Figure 4 CU-4 flash concept with FPS-21.......................................................................................................... 2–15
Figure 5 Module jig service concept ................................................................................................................. 2–16
Figure 6 Service concept for RF testing and RF/BB tuning ............................................................................. 2–18
Figure 7 RF testing concept with RF coupler ................................................................................................... 2–19
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RM-645
Service Tools and Service Concepts
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RM-645 Service Tools and Service Concepts

Service tools

Product specific tools

The table below gives a short overview of service devices that can be used for testing, error analysis, and repair of product RM-645. For the correct use of the service devices, and the best effort of workbench setup, please refer to various concepts.
FS-150 Flash adapter For flashing (also dead phones) with SS-46. CU-4 supported.
MJ-276 Module jig MJ-276 is meant for component level troubleshooting.
The jig includes an RF interface for GSM, WCDMA and Bluetooth. In addition, it has the following features:
Provides mechanical interface with the engine module
Provides galvanic connection to all needed test pads in module
Multiplexing between USB and FBUS media, controlled by Vusb
MMC interface
Duplicated SIM connector
Connector for control unit
Access for AV- and USB connectors
CA-128RS cable is used together with this jig for RF testing
Attenuation values for galvanic RF connection MJ-276
Band Default f/
MHz RX
GSM 850 881.6 18.0 836.6 18.0 GSM 900 942.4 18.0 897.4 18.0
Att. RX Default f/
MHz TX
Att. TX
GSM 1800 1842.8 24.0 1747.8 24.0 GSM 1900 1960.0 24.0 1880.0 24.0 WCDMA I 2140.0 17.0 1950.0 17.0 WCDMA VIII 942.6 18.0 897.6 18.0
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RM-645
Service Tools and Service Concepts
SA-131 RF coupler SA-131 is a generic device for GPS testing. It is used together with
SS-62.

General tools

The table below gives a short overview of service devices that can be used for testing, error analysis, and repair of product RM-645. For the correct use of the service devices, and the best effort of workbench setup, please refer to various concepts.
AC-35 Power supply Universal power supply for FPS-21; included in the FPS-21 sales
package. Input 100V…230V 50Hz…60Hz, output voltage of 12 V and output
current up to 3 A.
ACF-8 Universal power
supply
The ACF-8 universal power supply is used to power FLS-5.
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