Nokia C6 00 Rm 612 624 Service Manual 34 V1
User Manual: Smartphone Nokia C6-00 RM-612, RM-624 - Service manuals and Schematics, Disassembly / Assembly. Free.
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Nokia Customer Care Service Manual RM-612; RM-624 (Nokia C6-00; L3&4) Mobile Terminal Part No: (Issue 1) COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. RM-612; RM-624 Amendment Record Sheet Amendment Record Sheet Amendment No Issue 1 Page ii Date 4/2010 Inserted By Comments AP-K COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 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 Copyright © 2010 Nokia. All rights reserved. Page iii RM-612; RM-624 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 Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 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. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page v RM-612; RM-624 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. Page vi COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 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 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page vii RM-612; RM-624 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-Pol 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. Page viii COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Nokia C6-00; L3&4 Service Manual Structure Nokia C6-00; 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 System Module and User Interface Glossary Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page ix RM-612; RM-624 Nokia C6-00; L3&4 Service Manual Structure (This page left intentionally blank.) Page x COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 Nokia Customer Care 1 — General Information Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 1 – 1 RM-612; RM-624 General Information (This page left intentionally blank.) Page 1 – 2 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 General Information Table of Contents Product selection................................................................................................................................................... 1–5 Product features and sales package.................................................................................................................... 1–5 Mobile enhancements........................................................................................................................................... 1–9 Technical Specifications..................................................................................................................................... 1–12 Transceiver general specifications .............................................................................................................. 1–12 Main RF characteristics for GSM 850/900/1800/1900, WCDMA 900/1900/2100 and WCDMA 850/1900/2100 phones...................................................................................................................... 1–12 Battery endurance......................................................................................................................................... 1–14 Environmental conditions ............................................................................................................................ 1–14 List of Tables Table 1 Audio ......................................................................................................................................................... 1–9 Table 2 Car........................................................................................................................................................... 1–10 Table 3 Data ........................................................................................................................................................ 1–11 Table 4 Messaging .............................................................................................................................................. 1–11 Table 5 Positioning ............................................................................................................................................ 1–12 Table 6 Power ..................................................................................................................................................... 1–12 List of Figures Figure 1 View of RM-612/RM-624 ........................................................................................................................ 1–5 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 1 – 3 RM-612; RM-624 General Information (This page left intentionally blank.) Page 1 – 4 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 General Information Product selection RM-612/RM-624 is a GSM/HSDPA/WCDMA tri-mode handportable multimedia computer with a person centric touch UI, integrated GPS (A-GPS OMA SUPL), WLAN and side slide form factor. RM-612 supports EGSM 850/900/1800/1900 and WCDMA 900/1900/2100 bands. RM-624 supports EGSM 850/900/1800/1900 and WCDMA 850/1900/2100 bands. The device supports CSD/HSCSD, GPRS/EGPRS and WCDMA/HSDPA 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 3.6 Mbit/s downlink (with limited use cases). For 2G and 2.5G networks the device is a Class A EGPRS DTM MSC 11 which means a maximum download speed of up to 296 kbit/s with EGPRS, and up to 107kbit/s with GPRS. According to GSM standard 05.05 it responds to class 4 (max. 2W) in GSM 850 and EGSM 900 class 1 (1W) in DCS 1800 and class 1 in PCS 1900. The device supports EGPRS (EDGE) class B as well as Bluetooth 2.0 + EDR standard. The device has a large nHD 3.2” (640 x 360 pixels) colour display (active area 39.6 mm x 70.4 mm) with 16 million colors. It also has a 5 megapixel autofocus main camera with 4 x digital zoom and an integrated LED flash and secondary camera (QCIF) for video calls. The device supports two way video calls with two integrated cameras, one on the front and one on the back. The MMS implementation follows the OMA MMS standard release 1.3. The Browser is a highly advanced internet browser also capable of viewing operator domain XHTML Mobile Profile (MP) content. The device uses a S60 5.0 operating system and supports the full Web Browser for S60, which brings desktoplike Web browsing experience to mobile devices. It also supports MIDP Java 2.0, providing a good platform for compelling 3rd party applications. Figure 1 View of RM-612/RM-624 Product features and sales package Imaging Main camera: • Sensor: 5 megapixel • Optics: Tessar TM™ lens • F number/Aperture: F2.8 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 1 – 5 RM-612; RM-624 General Information • Focal length: 4.7 mm • Focus range: 10 cm ~ infinity • Macro focus distance: 10-50 cm • Shutter speed: Mechanical shutter 1/1000 ~ 2 s Secondary camera: • Sensor: QVGA (320 x 240 pixels) • F number/Aperture: F2.8 • Focal length: 43 mm (35 mm equivalent) • Focus range: 10 cm ~ infinity Video: • Video resolution: QHD or VGA at 30 fps • Audio recording: AAC (AMR for MMS) • Video stabilization • Video clip length: 90 min or limited to MMS size • Video file format: .mp4 (default), .3gp (for MMS) • White balance: automatic, sunny, cloudy, incandescent, fluorescent • Scene: Auto, Night • Colour tone: normal, sepia, black & white, vivid, negative • Zoom (digital): up to 4x • Tone for video indicator Photo: • Still image resolutions: up to 5 megapixel: 2592 x 1944 • Still image file format: JPEG/EXIF • Auto focus • Auto exposure: center weighted AE • Image orientation: automatic • Exposure compensation: +2 ~ -2EV at 0.5 step • White balance: automatic, sunny, cloudy, incandescent, fluorescent • Scene: auto, sports, portrait, close-up, landscape, night, user defined • Colour tone: normal, sepia, B&W, vivid, negative • Zoom (digital): up to 4x • LED flash Edit • On device Photo editor and Video editor (manual & automatic) View • 3.2” nHD (640 x 360 pixels) colour display (active area 39.6 mm x 70.4 mm), up to 16M colors, 16:9 aspect ratio • Digital Ambient Light Sensor (ALS) – used to optimize display/key brightness and power consumption • Slide show from Gallery Page 1 – 6 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 General Information Share • Nokia XpressShare - share effortlessly from Gallery or after capture via Email, Bluetooth or MMS • Video call and video sharing support (WCDMA services) • Online Album: Image/Video uploading from Gallery Print • Nokia XpressPrint – direct printing via USB (PictBridge), Bluetooth (BPP), and WLAN (UPnP), from memory card or via online printing Store • Up to 32 GB internal user memory • Nokia XpressTransfer – easy to transfer and organize photos and video between your device and a compatible PC • Nokia Lifeblog (mobile & PC) Music • Digital music player: supports MP3/ AAC/ AAC+/ eAAC+/ WMA with playlists, equalizer and album art. • Synchronise music with Microsoft Windows Media Player 10 & 11 • One click CD ripping, converting and transferring music to your device using Nokia Music Manager • Stereo FM radio (87.5-108MHz /76-90MHz) with Visual Radio™ support • Integrated handsfree speaker • Nokia Stereo Headset (WH-102), inbox Media • Full-screen video playback to view downloaded, streamed or recorded video clips • Supported video formats: MPEG-4 , H.264/AVC, H.263/3GPP, RealVideo 8/9/10 Productivity Messaging: • Email (SMTP, IMAP4, POP3), MMS, SMS Office applications: • Viewing of email attachments – .doc, .xls, .ppt, . pdf PIM: • Contacts, calendar, to-do, notes, recorder, calculator, clock, converter Synchronization: • Local/Remote (using SyncML) • Data: Calendar, Contacts, To-do, Notes, E-mail • PC Applications: Microsoft Outlook (98, 2000, 2002, 2003), Outlook Express, Lotus Organizer (5.0, 6.0), Lotus Notes (5.0, 6.0) Call management: • Call logs, speed dial, voice dialling (with SIND) and voice commands • Nokia Push to Talk (PoC) Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 1 – 7 RM-612; RM-624 General Information Connectivity • Integrated GPS (A-GPS OMA SUPL) • WLAN - IEEE802.11 g/b with UPnP support • Micro USB interface with USB 2.0 high speed • Bluetooth wireless technology 2.0 + EDR + A2DP • MicroSD memory card - support up to 16 GB • Nokia 3.5 mm AV connector Add-on software framework • Symbian 9.4 OS • Nokia Series 60, 5th edition, feature pack 2 • Java: MIDP2.0 • C++ and Java SDKs Additional technical specifications • Vibrating alert • 3GPP Rel 5/6 WCDMA , Rel 4 EGSM compliant • Speech codecs supported in WCDMA: AMR • Speech codecs supported in GSM: FR AMR/HR AMR/EFR/FR/HR • WCDMA 2 Mbps, HSDPA 7.2 Mbps • Dual Transfer Mode (DTM) support for simultaneous voice and packet data connection in GSM/EDGE networks. Simple class A, multi slot class 11, max speed DL/UL: 118.4/118.4 kbits/s • EGPRS class B, multi slot class 32, (5 Rx + 3 Tx / Max Sum 6), max speed DL/UL= 296 / 177.6 kbits/s • GPRS class B, multi slot class 32 (5 Rx + 3 Tx / Max Sum 6), max speed DL/UL= 107 / 64.2 kbits/s Sales package • Transceiver RM-612/RM-624 • Charger (AC-8 or AC-15) • Battery (BL-4J) • Stereo headset (WH-102) • Connectivity cable (CA-101D) • Video connectivity cable (CA-75U) • 2 GB MicroSD card • User Guide Page 1 – 8 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 General Information Mobile enhancements Table 1 Audio Enhancement Stereo headset Type HS-16 HS-43 HS-45 with AD-54 3.5 mm stereo plug HS-48 Mono headset HS-41 Mini speakers MD-6 MD-8 MD-9 Wireless loopset LPS-5 Wired headsets WH-102 WH-201 WH-205 WH-500 WH-600 WH-601 WH-700 WH-701 WH-800 WH-900 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 1 – 9 RM-612; RM-624 General Information Enhancement Bluetooth headsets Type BH-102 BH-104 BH-105 BH-106 BH-108 BH-200 BH-201 BH-208 BH-212 BH-213 BH-215 BH-216 BH-504 BH-505 BH-602 BH-604 BH-606 BH-607 BH-703 BH-704 BH-803 BH-804 BH-900 BH-902 BH-903 BH-904 BH-905 Bluetooth speakers MD-7W Table 2 Car Enhancement Nokia Universal Mobile Holder Type CR-39 CR-82 CR-99 CR-114 Page 1 – 10 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 General Information Enhancement Nokia Holder Easy Mount Type HH-12 HH-17 Speakerphone HF-33W HF-200 HF-310 HF-510 Car kit CK-100 CK-200 CK-300 CK-600 CK-7W CK-15W Mobile charger DC-4 DC-8 DC-9 DC-11 Table 3 Data Enhancement Connectivity cable Type CA-100 CA-101C CA-101 CA-126 MicroSD card MU-22 1 GB MU-37 2 GB MU-41 4 GB MU-43 8 GB MU-44 16 GB Table 4 Messaging Enhancement Stylus Issue 1 Type STYLUS PEN ASSY COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 1 – 11 RM-612; RM-624 General Information Table 5 Positioning Enhancement Type Wireless GPS module LD-3W LD-4W Home connectivity HD-1 Table 6 Power Enhancement Type Battery 1200mAh Li-ion BL-4J Travel charger AC-5 AC-8 Charger adapter CA-44 Technical Specifications Transceiver general specifications Unit Dimensions (L x W x T) (mm) Transceiver with BL-4J 1200 mAh Li-Ion battery 113.4 x 53 x 16.8 Weight (g) Volume (cm3) 150 101 Main RF characteristics for GSM 850/900/1800/1900, WCDMA 900/1900/2100 and WCDMA 850/1900/2100 phones Parameter Unit Cellular system GSM850, EGSM900, GSM1800/1900, WCDMA VIII (900), WCDMA II (1900) 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 V (850): 869 - 894 MHz WCDMA II (1900): 1930-1990MHz WCDMA I (2100): 2110 - 2170 MHz Page 1 – 12 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 General Information Parameter Tx frequency band Unit GSM850: 824 - 849 MHz EGSM900: 880 - 915 MHz GSM1800: 1710 - 1785 MHz GSM1900: 1850 - 1910 MHz WCDMA VIII (900): 880 - 915 MHz WCDMA V (850): 824 - 849 MHz WCDMA II (1900): 1850-1910MHz WCDMA I (2100): 1920 - 1980 MHz 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 V (850): -50 ... +24 dBm/0.01μW ... 251.2mW WCDMA II (1900): -50 ... +24dBm/0.01µW ... 251.2mW WCDMA I (2100): -50 ... +24 dBm/0.01μW ... 251.2mW EDGE output power EDGE850: +5 … +29dBm/3.2mW … 794mW EDGE900: +5 … +29dBm/3.2mW … 794mW EDGE1800: +0 … +26dBm/1.0mW … 400mW EDGE1900:+0 … +26dBm/1.0mW … 400mW Number of RF channels GSM850: 124 GSM900: 174 GSM1800: 374 GSM1900: 299 WCDMA VIII (900): 152 WCDMA V (850): 108 WCDMA II (1900): 289 WCDMA I (2100): 277 Channel spacing Issue 1 200 kHz (WCDMA V and II 100/200 kHz) COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 1 – 13 RM-612; RM-624 General Information Parameter Unit Number of Tx power levels GSM850: 15 GSM900: 15 GSM1800: 16 GSM1900: 16 WCDMA VIII (900): 75 WCDMA V (850): 75 WCDMA II (1900): 75 WCDMA I (2100): 75 Battery endurance Battery Capacity (mAh) Talk time Stand-by time BL-4J 1200 GSM: up to 7 h GSM: up to 400 h WCDMA: up to 5 h WCDMA: up to 400 h Charging time with AC-8 1 h 45 min Environmental conditions Environmental condition Ambient temperature Notes Normal operation -10 oC ... +55 oC Specifications fulfilled Reduced performance 55 oC ... +70 oC Operational only for short periods Intermittent or no operation -40 oC ... -15 oC and +70 oC ... +85oC Operation not guaranteed but an attempt to operate will not damage the phone No operation or storage <-40 oC and >+85 oC No storage. An attempt to operate may cause permanent damage Charging allowed -15 oC ... +55 oC Long term storage conditions 0 oC ... +85 oC Humidity and water resistance Relative humidity range is 5 to 95%. Condensed or dripping water may cause intermittent malfunctions. Protection against dripping water has to be implemented in (enclosure) mechanics. Continuous dampness will cause permanent damage to the module. Page 1 – 14 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 Nokia Customer Care 2 — Service Tools and Service Concepts Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 1 RM-612; RM-624 Service Tools and Service Concepts (This page left intentionally blank.) Page 2 – 2 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts Table of Contents Service tools........................................................................................................................................................... 2–5 Product specific tools....................................................................................................................................... 2–5 FS-141........................................................................................................................................................... 2–5 MJ-263 .......................................................................................................................................................... 2–5 RJ-230 ........................................................................................................................................................... 2–5 SA-131 .......................................................................................................................................................... 2–5 Module jig attenuation values ................................................................................................................... 2–6 Disassembly instructions............................................................................................................................ 2–6 QWERTY Domesheet assembly instructions........................................................................................... 2–22 General tools.................................................................................................................................................. 2–24 AC-35.......................................................................................................................................................... 2–24 CU-4............................................................................................................................................................ 2–25 FLS-5 .......................................................................................................................................................... 2–26 FPS-21........................................................................................................................................................ 2–26 JXS-1........................................................................................................................................................... 2–27 PK-1............................................................................................................................................................ 2–27 SB-6............................................................................................................................................................ 2–27 SB-7............................................................................................................................................................ 2–27 SRT-6.......................................................................................................................................................... 2–28 SS-210........................................................................................................................................................ 2–28 SS-46 .......................................................................................................................................................... 2–28 SS-62 .......................................................................................................................................................... 2–28 SS-93 .......................................................................................................................................................... 2–28 SX-4............................................................................................................................................................ 2–29 Cables.............................................................................................................................................................. 2–29 CA-101 ....................................................................................................................................................... 2–29 CA-158RS ................................................................................................................................................... 2–29 CA-31D ....................................................................................................................................................... 2–29 CA-89DS ..................................................................................................................................................... 2–30 PCS-1 .......................................................................................................................................................... 2–30 XRS-6.......................................................................................................................................................... 2–30 Service concepts ................................................................................................................................................. 2–31 POS (Point of Sale) flash concept ................................................................................................................. 2–31 Flash concept with FPS-21............................................................................................................................ 2–32 CU-4 flash concept with FPS-21.................................................................................................................... 2–33 Flash concept with FPS-21 and SB-6............................................................................................................ 2–34 Flash concept with SS-46 and CA-89DS ....................................................................................................... 2–35 Flash concept with SS-62 and CA-89DS ....................................................................................................... 2–36 Flash concept with FPS-21, SS-62 and SB-6 ................................................................................................ 2–37 Flash concept with FPS-21, SS-62 and SB-7 ................................................................................................ 2–38 Module jig service concept ........................................................................................................................... 2–39 Module jig service concept with SB-6.......................................................................................................... 2–40 Service concept for RF testing and RF/BB tuning ....................................................................................... 2–41 List of Figures Figure 2 POS flash concept ................................................................................................................................ Figure 3 Basic flash concept with FPS-21......................................................................................................... Figure 4 CU-4 flash concept with FPS-21.......................................................................................................... Figure 5 Flash concept with FPS-21 and SB-6.................................................................................................. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. 2–31 2–32 2–33 2–34 Page 2 – 3 RM-612; RM-624 Service Tools and Service Concepts Figure 6 Flash concept with SS-46 and CA-89DS ............................................................................................. Figure 7 Flash concept with SS-62 and CA-89DS ............................................................................................. Figure 8 Flash concept with FPS-21, SS-62 and SB-6 ...................................................................................... Figure 9 Flash concept with FPS-21, SB-7 and JBT-9....................................................................................... Figure 10 Module jig service concept ............................................................................................................... Figure 11 Module jig service concept with SB-6.............................................................................................. Figure 12 Service concept for RF testing and RF/BB tuning ........................................................................... Page 2 – 4 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. 2–35 2–36 2–37 2–38 2–39 2–40 2–41 Issue 1 RM-612; RM-624 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-612; RM-624. For the correct use of the service devices, and the best effort of workbench setup, please refer to various concepts. FS-141 Flash adapter FS-141 is meant for flashing (also dead phones) with SS-46, RF testing and tuning, and EM calibration on ATO level with SS-62 (mechanical locking concept). CU-4 supported. MJ-263 Light Module Jig MJ-263 is meant for component level troubleshooting. The jig includes RF interface for Bluetooth, WLAN and GPS. 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 • Connector for control unit • Access for Audio-, MMC, and USB connectors For MJ-263 module jig attenuation values, see Module jig attenuation values (page 2–6 ) . RJ-230 Soldering jig The jig is used for soldering and as a rework jig for the system module. It is made of lead-free rework compatible material. SA-131 RF coupler SA-131 is a generic device for GPS testing. It is used together with SS-62. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 5 RM-612; RM-624 Service Tools and Service Concepts Module jig attenuation values Band F RX Attenuation RX F TX Attenuation TX GSM 850 881.6 -0.2 836.6 -0.2 GSM 900 942.4 -0.2 897.4 -0.2 GSM 1800 1842.8 -0.3 1747.8 -0.3 GSM 1900 1960.0 -0.3 1880.0 -0.3 WCDMA I 2140.0 -0.4 1950.0 -0.3 WCDMA II 1960.0 -0.3 1880.0 -0.3 WCDMA V 880.0 -0.2 835.0 -0.2 942.6 -0.2 897.6 -0.2 N/A N/A 2442.0 -0.4 WCDMA VIII WLAN Disassembly instructions Steps 1. Open the locking mechanism of the battery cover. Page 2 – 6 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts 2. Lift the lower end up and pull the battery cover from the phone (and remove the battery). 3. Remove 5 pcs M1.6 x 5.0 torx+ 6IP slide module screws with a Torx screwdriver. 4. Remove 3 pcs M1.4 x 3.4 torx+ 4IP press fit insert screws. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 7 RM-612; RM-624 Service Tools and Service Concepts 5. To avoid losing the Locking key, use the blue protection foil to fix it. 6. Open the USB door. 7. Open the QWERTY frame latches from both sides. Page 2 – 8 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts 8. Remove the B-Cover from the QWERTY frame. 9. Open the Dynamic flex B2B connector using the SRT-6 tool. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 9 RM-612; RM-624 Service Tools and Service Concepts 10. Lift up the PWB to the direction shown in the pictures below and remove it. 11. Remove the Camera Module using the SS-210 v2 tool. Page 2 – 10 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts 12. Remove the QWERTY Frame and QWERTY keymat. 13. Separate the QWERTY frame from the QWERTY keymat. 14. Remove the Locking key. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 11 RM-612; RM-624 Service Tools and Service Concepts 15. Remove the DC Jack using a DC Plug. 16. Remove the USB door. Page 2 – 12 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts 17. Lift up the AV connector using an AV plug and remove it. 18. Remove the main Antenna. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 13 RM-612; RM-624 Service Tools and Service Concepts 19. Release the IHF speaker using the Dental tool and remove it. 20. Remove the IHF adhesive. Page 2 – 14 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts 21. Separate the GPS/BT/WLAN ANTENNA. 22. Separate the SD DOOR. 23. Remove the FLASH LED ASSY from the B-COVER using tweezers. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 15 RM-612; RM-624 Service Tools and Service Concepts 24. Separate the Volume keys. 25. Remove 3 pcs lid screws M1.4 x 2.5 torx+ 4IP. 26. Open the A-Cover latches from both sides. Page 2 – 16 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts 27. Release the touch connector from the UI flex assy. 28. Separate the A-Cover from the slide module. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 17 RM-612; RM-624 Service Tools and Service Concepts 29. Lift up the function key support from the slide module. 30. Open the lid from the LCD flex zif connector. Page 2 – 18 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts 31. Lift the LCD flex from the zif connector. 32. Fit the SS-93 tool carefully under the LCD and lift it up. Be extremely careful not to break the LCD. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 19 RM-612; RM-624 Service Tools and Service Concepts 33. Protect the LCD with protection foil to avoid scratches. 34. Lift up the Earpiece using the Dental tool and remove it. Page 2 – 20 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts 35. Use the Dental tool to lift up the Domesheet and remove it. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 21 RM-612; RM-624 Service Tools and Service Concepts QWERTY Domesheet assembly instructions Steps 1. Take the QWERTY keymat and... 2. ...place the Domesheet on the QWERTY keymat. Page 2 – 22 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts 3. Place the PWB to the QWERTY/Domesheet first from the left side. 4. Then place the PWB from the right side. 5. Lift up the PWB. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 23 RM-612; RM-624 Service Tools and Service Concepts 6. Make sure the Domesheet is properly attached to the PWB. 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-612; RM-624. 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. Page 2 – 24 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts CU-4 Control unit CU-4 is a general service tool used with a module jig and/or a flash adapter. It requires an external 12 V power supply. The unit has the following features: • software controlled via USB • EM calibration function • Forwards FBUS/Flashbus traffic to/from terminal • Forwards USB traffic to/from terminal • software controlled BSI values • regulated VBATT voltage • 2 x USB2.0 connector (Hub) • FBUS and USB connections supported When using CU-4, note the special order of connecting cables and other service equipment: Instructions 1 Connect a service tool (jig, flash adapter) to CU-4. 2 Connect CU-4 to your PC with a USB cable. 3 Connect supply voltage (12 V) 4 Connect an FBUS cable (if necessary). 5 Start Phoenix service software. Note: Phoenix enables CU-4 regulators via USB when it is started. Reconnecting the power supply requires a Phoenix restart. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 25 RM-612; RM-624 Service Tools and Service Concepts FLS-5 Flash device FLS-5 is a dongle and flash device incorporated into one package, developed specifically for POS use. Note: FLS-5 can be used as an alternative to PK-1. FPS-21 Flash prommer FPS-21 sales package: • FPS-21 prommer • AC-35 power supply • CA-31D USB cable FPS-21 interfaces: Front • Service cable connector Provides Flashbus, USB and VBAT connections to a mobile device. • SmartCard socket A SmartCard is needed to allow DCT-4 generation mobile device programming. Rear • DC power input For connecting the external power supply (AC-35). • Two USB A type ports (USB1/USB3) Can be used, for example, for connecting external storage memory devices or mobile devices • One USB B type device connector (USB2) For connecting a PC. • Phone connector Service cable connection for connecting Flashbus/FLA. • Ethernet RJ45 type socket (LAN) For connecting the FPS-21 to LAN. Inside • Four SD card memory slots For internal storage memory. Note: In order to access the SD memory card slots inside FPS-21, the prommer needs to be opened by removing the front panel, rear panel and heatsink from the prommer body. Page 2 – 26 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts JXS-1 RF shield box Because the WCDMA network disturbs the RX side testing of the WCDMA phone and the Tx signal of the WCDMA phone can severely disturb the WCDMA network, a shield box is needed in all testing, tuning and fault finding which requires WCDMA RF signal. The shield box is not an active device, it contains only passive filtering components for RF attenuation. PK-1 Software protection key PK-1 is a hardware protection key with a USB interface. It has the same functionality as the PKD-1 series dongle. PK-1 is meant for use with a PC that does not have a series interface. To use this USB dongle for security service functions please register the dongle in the same way as the PKD-1 series dongle. SB-6 Bluetooth test and interface box (sales package) The SB-6 test box is a generic service device used to perform Bluetooth bit error rate (BER) testing, and establishing cordless FBUS connection via Bluetooth. An ACP-8x charger is needed for BER testing and an AXS-4 cable in case of cordless interface usage testing . Sales package includes: • SB-6 test box • Installation and warranty information SB-7 WLAN test box WLAN test requires defined position for the device. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 27 RM-612; RM-624 Service Tools and Service Concepts SRT-6 Opening tool SRT-6 is used to open phone covers. Note: The SRT-6 is included in the Nokia Standard Toolkit. SS-210 Camera removal tool The camera removal tool SS-210 is used to remove/attach the camera module from/to the socket. SS-46 Interface adapter SS-46 acts as an interface adapter between the flash adapter and FPS-21. SS-62 Generic flash adapter base for BB5 • generic base for flash adapters and couplers • SS-62 equipped with a clip interlock system • provides standardised interface towards Control Unit • multiplexing between USB and FBUS media, controlled by VUSB SS-93 Opening tool SS-93 is used for opening JAE connectors. Note: The SS-93 is included in Nokia Standard Toolkit. Page 2 – 28 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts SX-4 Smart card SX-4 is a BB5 security device used to protect critical features in tuning and testing. SX-4 is also needed together with FPS-21 when DCT-4 phones are flashed. Cables The table below gives a short overview of service devices that can be used for testing, error analysis, and repair of product RM-612; RM-624. For the correct use of the service devices, and the best effort of workbench setup, please refer to various concepts. CA-101 Micro USB cable The CA-101 is a USB-to-microUSB data cable that allows connections between the PC and the phone. CA-158RS RF tuning cable Product-specific adapter cable for RF tuning. CA-31D USB cable The CA-31D USB cable is used to connect FPS-21 to a PC. It is included in the FPS-21 sales package. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 29 RM-612; RM-624 Service Tools and Service Concepts CA-89DS Cable Provides VBAT and Flashbus connections to mobile device programming adapters. PCS-1 Power cable The PCS-1 power cable (DC) is used with a docking station, a module jig or a control unit to supply a controlled voltage. XRS-6 RF cable The RF cable is used to connect, for example, a module repair jig to the RF measurement equipment. SMA to N-Connector approximately 610 mm. Attenuation for: • GSM850/900: 0.3+-0.1 dB • GSM1800/1900: 0.5+-0.1 dB • WCDMA/WLAN: 0.6+-0.1dB Page 2 – 30 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts Service concepts POS (Point of Sale) flash concept Figure 2 POS flash concept Type Description Product specific tools BL-4J Battery Other tools FLS-5 POS flash dongle PC with Phoenix service software Cables CA-101 Issue 1 USB connectivity cable COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 31 RM-612; RM-624 Service Tools and Service Concepts Flash concept with FPS-21 Figure 3 Basic flash concept with FPS-21 Type Description Product specific devices FS-141 Flash adapter Other devices FPS-21 Flash prommer box AC-35 Power supply PK-1 SW security device SS-46 Interface adapter PC with Phoenix service software Cables CA-89DS Service cable USB cable Page 2 – 32 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts CU-4 flash concept with FPS-21 Figure 4 CU-4 flash concept with FPS-21 Type Description Product specific devices FS-141 Flash adapter Other devices CU-4 Control unit FPS-21 Flash prommer box AC-35 Power supply PK-1 SW security device SS-62 Flash adapter base SX-4 Smart card (for DCT-4 generation mobile device programming) PC with Phoenix service software Cables PCS-1 Power cable CA-89DS Service cable Standard USB cable Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 33 RM-612; RM-624 Service Tools and Service Concepts Type Description USB cable Flash concept with FPS-21 and SB-6 Figure 5 Flash concept with FPS-21 and SB-6 Type Description Product specific tools FS-141 Flash adapter Other tools FPS-21 Flash prommer box PKD-1/PK-1 SW security device SS-46 Interface adapter SB-6 Bluetooth test and interface box PC with Phoenix service software Cables Page 2 – 34 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts Type Description XCS-4 Modular cable CA-35S Power cable USB cable Flash concept with SS-46 and CA-89DS Figure 6 Flash concept with SS-46 and CA-89DS Type Description Product specific tools FS-141 Flash adapter Other tools FLS-5 Flash device SS-46 Interface adapter PC with Phoenix service software Cables Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 35 RM-612; RM-624 Service Tools and Service Concepts Type CA-89DS Description Cable Flash concept with SS-62 and CA-89DS Figure 7 Flash concept with SS-62 and CA-89DS Type Description Product specific tools FS-141 Flash adapter Other tools CU-4 Control unit FLS-5 Flash device SS-62 Flash adapter base PC with Phoenix service software Cables CA-89DS Page 2 – 36 Cable COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts Type PCS-1 Description Power cable USB cable Flash concept with FPS-21, SS-62 and SB-6 Figure 8 Flash concept with FPS-21, SS-62 and SB-6 Type Description Product specific tools FS-141 Flash adapter Other tools CU-4 Control unit FPS-21 Flash prommer box PKD-1/PK-1 SW security device SS-62 Flash adapter base SB-6 Bluetooth test and interface box SX-4 Smart card PC with Phoenix service software Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 37 RM-612; RM-624 Service Tools and Service Concepts Type Description Cables XCS-4 Modular cable PCS-1 Power cable USB cable Flash concept with FPS-21, SS-62 and SB-7 Figure 9 Flash concept with FPS-21, SB-7 and JBT-9 Type Description Product specific tools FS-141 Flash adapter Other tools CU-4 Control unit FPS-21 Flash prommer box PK-1 SW security device SB-7 WLAN test box SS-62 Flash adapter base Page 2 – 38 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts Type SX-4 Description Smart card PC with Phoenix service software Cables XCS-4 Modular cable PCS-1 Power cable USB cable Module jig service concept Figure 10 Module jig service concept Type Description Phone specific tools MJ-263 Light Module Jig Other tools CU-4 Control unit FPS-21 Flash prommer box PK-1 SW security device SX-4 Smart card PC with Phoenix service software Measurement equipment Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 39 RM-612; RM-624 Service Tools and Service Concepts Type Description Cables CA-89DS Service cable PCS-1 DC power cable XRS-6 RF cable USB cable GPIB control cable Module jig service concept with SB-6 Figure 11 Module jig service concept with SB-6 Type Description Product specific tools MJ-263 Light Module Jig Other tools Page 2 – 40 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Service Tools and Service Concepts Type Description CU-4 Control unit FPS-21 Flash prommer box SB-6 Bluetooth test and interface box PK-1/PKD-1 SW security device SX-4 Smart card Measurement equipment PC with Phoenix service software Cables PCS-1 DC power cable XCS-4 Modular cable XRS-6 RF cable CA-158RS RF tuning cable GPIB control cable USB cable Service concept for RF testing and RF/BB tuning Figure 12 Service concept for RF testing and RF/BB tuning Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 2 – 41 RM-612; RM-624 Service Tools and Service Concepts Type Description Product specific devices MJ-263 Light Module Jig Other devices CU-4 Control unit PK-1/PKD-1 SW security device SX-4 Smart card Measurement equipment Smart card reader PC with Phoenix service software Cables DAU-9S MBUS cable PCS-1 DC power cable XRS-6 RF cable CA-158RS RF tuning cable GPIB control cable USB cable Page 2 – 42 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 Nokia Customer Care 3 — BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide (This page left intentionally blank.) Page 3 – 2 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Table of Contents Baseband main troubleshooting ......................................................................................................................... 3–5 Dead or jammed device troubleshooting ........................................................................................................... 3–8 General power checking ....................................................................................................................................... 3–9 Clocking troubleshooting .................................................................................................................................. 3–11 Charging troubleshooting ................................................................................................................................. 3–12 Backup battery troubleshooting....................................................................................................................... 3–13 Flash programming troubleshooting............................................................................................................... 3–15 Combo memory troubleshooting ..................................................................................................................... 3–18 MicroSD card troubleshooting........................................................................................................................... 3–19 USB troubleshooting .......................................................................................................................................... 3–21 SIM card troubleshooting .................................................................................................................................. 3–22 Power key troubleshooting............................................................................................................................... 3–24 Vibra troubleshooting........................................................................................................................................ 3–25 Accelerometer troubleshooting........................................................................................................................ 3–26 Touch screen troubleshooting .......................................................................................................................... 3–26 Introduction to touch screen troubleshooting .......................................................................................... 3–26 Proximity sensor troubleshooting............................................................................................................... 3–27 Resistive touch screen troubleshooting ..................................................................................................... 3–30 Hardware keys troubleshooting ....................................................................................................................... 3–33 Display module troubleshooting ...................................................................................................................... 3–36 General instructions for display troubleshooting...................................................................................... 3–36 Display troubleshooting ............................................................................................................................... 3–37 Display backlight troubleshooting .............................................................................................................. 3–38 LED and LED driver troubleshooting ................................................................................................................. 3–40 Ambient Light Sensor troubleshooting............................................................................................................ 3–42 Introduction to ALS troubleshooting .......................................................................................................... 3–42 GPS troubleshooting .......................................................................................................................................... 3–43 GPS antenna................................................................................................................................................... 3–43 GPS settings for Phoenix............................................................................................................................... 3–44 GPS control................................................................................................................................................ 3–44 Oscillator test............................................................................................................................................ 3–45 Receiver self test ...................................................................................................................................... 3–46 CW Test...................................................................................................................................................... 3–47 Quick Test window................................................................................................................................... 3–48 GPS failure troubleshooting ......................................................................................................................... 3–49 WLAN troubleshooting....................................................................................................................................... 3–50 WLAN functional description........................................................................................................................ 3–50 WLAN settings for Phoenix........................................................................................................................... 3–51 WLAN functional tests................................................................................................................................... 3–53 WLAN auto tuning ......................................................................................................................................... 3–56 Bluetooth and FM radio troubleshooting ........................................................................................................ 3–58 Introduction to Bluetooth/FM radio troubleshooting ............................................................................... 3–58 Bluetooth BER test......................................................................................................................................... 3–61 Bluetooth and FM radio self tests in Phoenix............................................................................................. 3–62 FM radio testing............................................................................................................................................. 3–63 Audio troubleshooting....................................................................................................................................... 3–64 Audio troubleshooting test instructions..................................................................................................... 3–64 Internal earpiece troubleshooting .............................................................................................................. 3–67 Internal microphone troubleshooting ....................................................................................................... 3–68 Internal handsfree speaker troubleshooting ............................................................................................ 3–69 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 3 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide External microphone troubleshooting ....................................................................................................... External headset earpiece troubleshooting ............................................................................................... Acoustics troubleshooting............................................................................................................................ Introduction to acoustics troubleshooting ........................................................................................... Earpiece troubleshooting ........................................................................................................................ IHF troubleshooting ................................................................................................................................. Microphone troubleshooting .................................................................................................................. Baseband manual tuning guide........................................................................................................................ Certificate restoring ...................................................................................................................................... Energy management calibration ................................................................................................................. 3–70 3–71 3–72 3–72 3–73 3–74 3–75 3–76 3–76 3–77 List of Tables Table 7 Display module troubleshooting cases............................................................................................... 3–36 Table 8 Pixel defects .......................................................................................................................................... 3–36 Table 9 Calibration value limits ........................................................................................................................ 3–77 List of Figures Figure 13 Proximity sensor troubleshooting - part 2 ..................................................................................... Figure 14 Touch controller basic checks .......................................................................................................... Figure 15 Touch screen basic checks................................................................................................................ Figure 16 Keymatrix ........................................................................................................................................... Figure 17 Send, End, Home LEDs ....................................................................................................................... Figure 18 QWERTY LEDs...................................................................................................................................... Figure 19 ALS placement ................................................................................................................................... Figure 20 GPS antenna....................................................................................................................................... Figure 21 C-clip and RF connector location...................................................................................................... Figure 22 GPS Control dialog box...................................................................................................................... Figure 23 Simple Tests – Oscillator Test........................................................................................................... Figure 24 Simple Tests – Receiver Self Test ..................................................................................................... Figure 25 CW Test window................................................................................................................................ Figure 26 GPS Quick Test window for GPS troubleshooting .......................................................................... Figure 27 WLAN circuitry ................................................................................................................................... Figure 28 WLAN component placement........................................................................................................... Figure 29 WLAN auto tune settings.................................................................................................................. Figure 30 WLAN autotuning results ................................................................................................................. Figure 31 WLAN/BT/GPS antenna...................................................................................................................... Figure 32 Bluetooth/FM radio component layout and test points................................................................ Figure 33 Bluetooth BER test............................................................................................................................. Figure 34 Bluetooth and FM radio self tests in Phoenix................................................................................. Figure 35 Single-ended output waveform of the AV Mic to HP Ear measurement when earpiece is connected. ................................................................................................................................................ Figure 36 Single-ended output waveform of the Ext_microphone in Int handsfree out loop measurement when speaker is connected (measured at speaker pads). No filter is used. ............ Figure 37 Single-ended output waveform of the AV Mic to AV Ear loop....................................................... Figure 38 Single-ended output waveform of the HP Mic to AV Ear loop. ..................................................... Page 3 – 4 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. 3–28 3–32 3–33 3–35 3–41 3–42 3–43 3–43 3–44 3–45 3–46 3–47 3–48 3–49 3–51 3–51 3–57 3–58 3–59 3–61 3–62 3–63 3–65 3–66 3–66 3–66 Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Baseband main troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 5 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Page 3 – 6 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 7 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Dead or jammed device troubleshooting Troubleshooting flow Page 3 – 8 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide General power checking General power checking Signal name Regulator Sleep Idle Nominal voltage Main user Notes Supply VIO_V AVILMA ON ON 1.82 Vilma I/O VBACK AVILMA ON ON 2.5 RTC circuitry VSIM1 AVILMA ON ON 1.8/3.0 SIM card VBAT3 VSIM2 AVILMA OFF 1.0 Digital microphone VBAT3 VAUX AVILMA ON ON 2.78 Accelerometer, proximity sensor, Hall sensor, display VBAT5 VANA AVILMA ON ON 2.5 Vilma internal VBAT4 VR1 AVILMA OFF ON 2.5 VCTCXO VBAT4 VRFC AVILMA OFF 1.8 Rapido RF converter VRCP1 AVILMA OFF 4.75 RF module VBATCP VOUT BETTY ON ON 2.5 Audio switch VBAT VDAC LP3985 ON ON 3.0 DAC33 VBAT VCAM_1V8 TPS62600 OFF 1.8 Camera HWA , LP5952, cameras VBAT VCAM_1V3 LP5952 OFF 1.3 Camera HWA core VCAM_1V8 VCAM_2V8 BH28SA2 OFF 2.8 Cameras VBAT VCORE TPS62350 ON ON 1.2 Rapido core VBAT VIO TPS62600 ON ON 1.8 VIO, VDRAM VBAT VSD SD level shifter OFF 2.9 SD card VBAT SETCURR TK65604 OFF Display backlights VBAT LP5521 OFF QWERTY key LED VBAT LP5521 OFF Menu key, Send/ End key, BEZEL LED VBAT AS3645A OFF Camera flash VBAT LED End, Send, Chg, Home VBAT Issue 1 4.5/5.5 VBAT1 3.7 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 9 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Signal name Regulator VOUT (camera) BH30SA2 Page 3 – 10 Sleep OFF Idle Nominal voltage 3.0 Main user Camera COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Notes Supply VBAT Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Clocking troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 11 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Charging troubleshooting Troubleshooting flow Page 3 – 12 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Backup battery troubleshooting Verify that the backup battery G2200 is empty (U<1V). Switch the phone on. Measure voltage of the battery when the main battery is connected to the phone and the phone is switched on. Wait a few minutes and monitor that the backup battery voltage rises. Switch off the phone, disconnect the main battery and monitor that the voltage of the backup battery decreases. Normal behaviour of the voltage is described in the figures below: Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 13 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide If the voltage rises and falls quickly, check the back-up battery G2200 contacts for loose soldering or shortcircuit, and repair or change G2200 if necessary. If the voltage stays ~0V, check resistance VBACK against GND. If there is no shortcircuit, AVILMA N2200 is faulty. Replace N2200. Page 3 – 14 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Flash programming troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 15 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Page 3 – 16 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 17 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Combo memory troubleshooting Troubleshooting flow Page 3 – 18 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide MicroSD card troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 19 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Page 3 – 20 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide USB troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 21 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide SIM card troubleshooting Troubleshooting flow Page 3 – 22 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 23 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Power key troubleshooting Troubleshooting flow Page 3 – 24 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Vibra troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 25 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Accelerometer troubleshooting Troubleshooting flow Touch screen troubleshooting Introduction to touch screen troubleshooting The device has a resistive touch screen user interface, which means that the device does not have a traditional ITU-T keypad. The key components of the touch screen user interface are: • Touch window with touch controller (TSC2004) • Proximity sensor The resistive touch window is located above the display. It enables finger as well as stylus touch, and it provides tactile feedback. The tactile feedback is implemented by using the same vibra that is used for alerting. The touch controller includes drivers and the control logic to measure touch pressure. The proximity sensor is attached to the upper flex assembly. It sends out a beam of IR light, and then computes the distance to any nearby objects from the characteristics of the returned (reflected) signal. There is a booth between the sensor and the touch window, which isolates the IR transmitter from the IR receiver by preventing the reflection from the touch window surface. Page 3 – 26 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Proximity sensor troubleshooting Context Proximity sensor troubleshooting is broken down into two parts. The main purpose of the automatic check is to identify the fault automatically without any manual checks. If the automatic flow does not provide enough information, a manual check can be done to narrow down the cause of the fault. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 27 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Troubleshooting flow Page 3 – 28 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 13 Proximity sensor troubleshooting - part 2 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 29 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Resistive touch screen troubleshooting Troubleshooting flow Page 3 – 30 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 31 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 14 Touch controller basic checks Page 3 – 32 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 15 Touch screen basic checks Hardware keys troubleshooting Context There are two possible failure modes in the keyboard module: • One or more keys can be stuck, so that the key does not react when a keydome is pressed. This kind of failure is caused by mechanical reasons (dirt, rust). Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 33 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide • Malfunction of several keys at the same time; this happens when one or more rows or columns are failing (short circuit or open connection). If the failure mode is not clear, start with the Keyboard Test in Phoenix. Troubleshooting flow Page 3 – 34 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 16 Keymatrix Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 35 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Display module troubleshooting General instructions for display troubleshooting Context • The display is in a normal mode when the phone is in active use. • Display is in a partial idle mode when the phone is in the screen saver mode. • The operating modes of the display can be controlled with the help of Phoenix. Table 7 Display module troubleshooting cases Display blank There is no image on the display. The display looks the same when the phone is on as it does when the phone is off. The backlight can be on in some cases. Image on the display not correct Image on the display can be corrupted or a part of the image can be missing. If a part of the image is missing, change the display module. If the image is otherwise corrupted, follow the appropriate troubleshooting diagram. Backlight dim or not working at all Backlight LED components are inside the display module. Backlight failure can also be in the connector or in the backlight power source in the main engine of the phone. Visual defects (pixel) Pixel defects can be checked by controlling the display with Phoenix. Use both colours, black and white, on a full screen. The display may have some random pixel defects that are acceptable for this type of display. The criteria when pixel defects are regarded as a display failure, resulting in a replacement of the display, are presented the following table. Table 8 Pixel defects Item White dot defect 1 Defect counts 2 Combined defect counts Black dot defect R G B White Dot Total 1 1 1 1 1 Total 1 Not allowed. Two single dot defects that are within 5 mm of each other should be interpreted as combined dot defect. Steps 1. Verify with a working display that the fault is not on the display module itself. Note: The display module cannot be repaired. Page 3 – 36 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide 2. Check that the cellular engine is working normally. i To check the functionality, connect the phone to a docking station. ii Start Phoenix service software. iii Read the phone information to check that the engine is functioning normally (you should be able to read the Phone ID). 3. Proceed to the display troubleshooting flowcharts. Use the Display Test tool in Phoenix to find the detailed fault mode. Display troubleshooting Context Before going to display troubleshooting flow, make sure that the engine is working and starting up correctly. If the problem is in the engine, go to baseband troubleshooting. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 37 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Troubleshooting flow Page 3 – 38 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Display backlight troubleshooting Context The device has a dedicated display WLED driver whose intensity is controlled by Display itself by CABC (content adaptive backlight control) signal. Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 39 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide LED and LED driver troubleshooting Context The device has two LED drivers that provide current for the keyboard and several LEDs (Send, End, Home) . The brightness of the backlights can be adjusted manually, and it affects the keypad. The keyboard backlights and some LEDs can be turned ON/OFF separately but not without switching on the display lights. Page 3 – 40 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Troubleshooting flow Figure 17 Send, End, Home LEDs Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 41 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 18 QWERTY LEDs Ambient Light Sensor troubleshooting Introduction to ALS troubleshooting If the Ambient Light Sensor (ALS) functionality is inoperative, check the ambient light sensor (N8104) and change it, if necessary. Also, check the capacitor C8102 (100n). The ALS components are located at the top of the UI flex as illustrated in the figure below. Page 3 – 42 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 19 ALS placement GPS troubleshooting GPS antenna The GPS antenna is located on the back side of the B-cover (right-hand side, next to the IHF speaker). Figure 20 GPS antenna The GPS antenna is connected to the PWB with a c-clip. The RF connector for conducted measurements and testing is located next to the c-clip. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 43 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 21 C-clip and RF connector location GPS settings for Phoenix GPS control Context Use the following to test GPS using Phoenix. Steps 1. Start Phoenix service software. 2. From the File menu, select Scan Product and check that the correct product version is displayed. 3. From the Testing menu, select GPS Control. This opens up GPS Control dialog box, as shown in the figure below, and enables the GPS. Select Idle to confirm the GPS is enabled and is in idle mode. Page 3 – 44 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 22 GPS Control dialog box Oscillator test Context The 16.368 MHz GPS Clk is compared against the CE Ref Clk and the output is the GPS Clk offset. Steps 1. Start Phoenix service software. 2. From the Testing menu, select GPS Control. This opens up GPS Control dialogue box and enables the GPS. In the Rx Control window, go to the Simple Tests section, select Oscillator Test and click Start. The Offset result will be returned and should be within the limits of +- 84Hz. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 45 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 23 Simple Tests – Oscillator Test Receiver self test Context Receiver self test can be used to check the correct functionality of the receiver core. For the test, GPS software configures internal test source to generate synthetic GPS-like data, processing it in the baseband and writing the results into the channel processor memory. The test compares the data in the channel memory against the expected value and reports a PASS/FAIL status. Steps 1. Start Phoenix service software. 2. From the Testing menu, select GPS Control. This opens up GPS Control dialogue box and enables the GPS. In the Rx Control window, go to the Simple Tests section, select Receiver Self Test and click Start. The test returns a PASS/FAIL result. Note: The Oscillator Test should not be run after the Receiver Self Test. This sequence of tests may cause the Oscillator test to prolong and result in Phoenix timing out. If you are carrying out both of these tests, run the Oscillator Test first, after which you can run the Receiver Self Test. Page 3 – 46 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 24 Simple Tests – Receiver Self Test CW Test Context This test reports the SNR of a CW signal input to the GPS antenna port. Steps 1. Start Phoenix service software. 2. From the Testing menu, select GPS Control. This opens up GPS Control dialog box and enables the GPS. In the CW Test window, ensure that the input settings are as shown in the figure below. Inject 1575.520152 MHz tone at the GPS RF connector at a level of -110dBm and click Start. For Pin = -110dBm and negligible other losses, the expected result ranges are: • Galvanic 29.8dB to 38.1dB • Radiated 25.8dB to 38.1dB Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 47 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 25 CW Test window Quick Test window Because the Quick Test runs the Receiver Self Test before the Oscillator Test, it may cause a timeout on the Oscillator Test. It does not necessarily mean that Oscillator Test has failed, but carrying out the Oscillator Test (page 3–45 ) , Receiver Self Test (page 3–46 ) and CW Test (page 3–47 ) individually will give more valid results. Page 3 – 48 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 26 GPS Quick Test window for GPS troubleshooting GPS failure troubleshooting Context The GPS failure troubleshooting flow can be followed and, where applicable, will feed into the basic checks. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 49 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Troubleshooting flow WLAN troubleshooting WLAN functional description The Size 4 WLAN module is designed for use with a single antenna shared between itself and a co-located BT device. The WLAN SW is downloaded from the host engine when the WLAN is turned on over the dedicated SPI interface. The BT and WLAN engines use common reference clock from the RF engine. Page 3 – 50 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 27 WLAN circuitry Figure 28 WLAN component placement WLAN settings for Phoenix Use the following to test WLAN using Phoenix: 1 Set phone into Local Mode . Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 51 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide 2 From the File menu, select Scan Product and check that the correct product version is displayed 3 From the Testing menu, select Self Test. This opens up a Self Testsdialog, as shown below. Select the ST_WLAN_TEST check box as shown and then press the Start button. The test turns the WLAN on , sets up the SPI interface and then downloads the WLAN firmware into the WLAN module. During the download the WLAN acknowledges the data blocks and so the self test is a good way to confirm that the WLAN module is communicating with the Host. The result column changes to Passed after a few seconds if it is operating properly. In addition, a test of the WLAN to BTH interface can be done by selecting the ST_BT_WLAN_COEXISTENCE_TEST check box and pressing the Start button. This test verifies that the WLAN to BTH co-existence interface signals are properly connected and there are no open circuist or shorts on the four interface signals. The co-existence interface comprises BTH Txconfig, BTH RF Active, BTH Priority, and BTH Frequency. Page 3 – 52 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide In summary these two Self Tests provide a simple means of ensuring that the Host engine is able to communicate with the WLAN module and check the interface to BTH. A more detailed WLAN performance test is covered in the WLAN functional tests (page 3–53 ) section. WLAN functional tests On/Off test Prerequisites A flash adapter connected to a PC with Phoenix service software is required. From the Testing toolbar, select WLAN Configuration option. This opens the WLAN Configuration dialog as shown below. WLAN can be turned ON and OFF by selecting On or Off from the Power state drop-down list (as indicated in the picture below): 1 With Power State set to Off, measure the dc power supply current consumption of the flash adaptor. 2 Next return the Power State to On and re-measure the dc power supply current of the flash adaptor. The difference between the currents in (1) and (2) should be between 190 to 220 mA. When WLAN is ON, the firmware has been downloaded and the WLAN module is in the receive state. When WLAN in OFF, WLAN is powered down. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 53 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide TX tests Prerequisites Connect a complete phone assembly with C-cover to a PC with Phoenix service software using a USB data cable. From the Testing toolbar, select WLAN Tx Tests option as shown below. This test can be used to verify TX configuration and functionality. The default settings are sufficient for testing the TX operation, although other channels and data rates are equally suitable. To start the test, press the Start button: 1 Monitor the WLAN TX spectrum on a Spectrum analyser. (When making a radiated test ensure that other WLAN devices are not transmitting as these may be detected as well, confusing the result). A typical 11 Mbps TX spectrum is shown in the figure below. 2 To finish the test, Press the Finish button. The difference between the two readings should be approximately 150 mA and measures the transmit current in 11 Mbps, 802.11b mode of operation. Page 3 – 54 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide RX Tests Prerequisites Connect a complete phone assembly with C-cover to a PC with Phoenix service software using a USB data cable. There are different options available for testing the Rx path. The simplest is to use the WLAN to report Rx packets when operating in an area where there is an active WLAN network. Simply starting an Rx test shows the number of packets detected by the WLAN module as it monitors the network. However, it requires a properly configured WLAN network. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 55 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide From the Testing toolbar, select WLAN Rx Tests option as shown below. This test can be used to verify Rx configuration and functionality. To start the test, press the Start button. As the WLAN monitors an active WLAN network, the Rx test results window updates and shows the number of Frames received, as well as the Packer error rate. Monitoring the detected frames is a simple method to verify that the WLAN antenna and receiver path are working properly. WLAN auto tuning In case of WLAN ASIC change, RF power auto tuning is needed. Connect WLAN RF test connector to CMU200 input using proper RF cable. Start Phoenix WLAN autotune window. Check the settings and verify your PC communicates with CMU200 via GPIB. Auto tuning procedure 1 Start tuning by pressing Tune. Page 3 – 56 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 29 WLAN auto tune settings Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 57 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 30 WLAN autotuning results Bluetooth and FM radio troubleshooting Introduction to Bluetooth/FM radio troubleshooting Bluetooth/WLAN antenna The BT RF signal is routed from BTHFMRDS2.2D through the WLAN module to the shared WLAN/BT/GPS antenna in the phone's top side on the B cover. The antenna has two resonators for BT/WLAN ISM band and also the GPS band and antenna are conducted with a feed (spring) on the PWB. Page 3 – 58 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 31 WLAN/BT/GPS antenna Introduction to Bluetooth/FM radio troubleshooting The Bluetooth and FM radio are combined in the same ASIC, so both features are checked when troubleshooting. The following problems can occur with the Bluetooth and FM radio hardware: Symptom Problem Repair solution Unable to switch on the Bluetooth on the phone user interface Open circuit solder joints or component failure of BTH/FM ASIC/module BB ASICs or SMD components Replacement of engine Able to send a data file to another Bluetooth device, but unable to hear audio through a functional Bluetooth headset Open circuit solder joints or component failure of BTH/FM ASIC/module BB ASICs Replacement of engine Able to switch on Bluetooth on the phone user interface, but unable to detect other Bluetooth devices Open circuit solder joints or Pogo Pins not making contact with c-cover Repair of antenna circuit or replacement of BT/WLAN/ GPS antenna Able to turn on FM radio and Bluetooth on the phone user interface, but unable to detect local FM radio stations with a Nokia headset inserted Open circuit solder joints or detached component in FM antenna circuit Repair of FM antenna circuit or replacement of AV connector Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 59 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Symptom Able to perform scans to detect local FM radio stations with a functional Nokia headset inserted, but unable to hear FM audio through the headset Problem Repair solution Open circuit solder joints or detached component in FM audio path between Bluetooth/ FM ASIC and headset Repair or replacement of FM audio AV connector and circuits Users may experience the following problems resulting in functional phones being returned to the repair centre: Symptom Problem Repair solution Bluetooth feature does not operate as desired with another Bluetooth device. Bluetooth Profile implemented in a Bluetooth accessory not supported in a Nokia phone Use a Bluetooth accessory with Bluetooth profiles supported by the phone. Poor FM radio reception (unable to detect many radio stations) Nokia headset not being used Use a Nokia headset. Test coverage The tests listed in the table below should be performed to verify whether the Bluetooth and FM receiver and transmitter are functional. The use of Self Tests are described in section BT and FM Self Tests in Phoenix Test Test Coverage Repair solution Blueooth Self Test: ST_LPRF_IF_TEST Bluetooth-FM ASIC UART interface (controls Bluetooth and FM receiver and transmitter) Replacement of engine (or repair of the phone BB) Bluetooth Self Test: ST_BT_WAKEUP_TEST Bluetooth ASIC interrupt control interface Replacement of engine (or repair of the phone BB) Bluetooth Self Test: ST_LPRF_AUDIO_LINES_TEST Bluetooth ASIC PCM interface Replacement of engine (or repair of the phone BB) Bluetooth Functional Test: BER test with BT-Box or functional test with another Bluetooth device Bluetooth antenna circuit Repair of Bluetooth antenna matching circuit or replacement of B/WLAN/GPS antenna FM Radio Self Test: ST_RADIO_TEST FM Radio I2C interface Replacement of engine (or repair of the phone BB) FM Radio Functional Test: Perform a scan for local radio stations and check the station list displayed on the phone. FM receiver antenna circuit Repair of FM antenna matching circuit or replacement of AV connector and flex FM Radio Functional Test: Listen to a local radio station. FM receiver audio circuit Repair of FM antenna matching circuit or replacement of AV connector and flex The self tests run from the Phoenix software are used for fault diagnosis. Page 3 – 60 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide If the Phoenix software is not available the functional tests with phone accessories are sufficient to verify the functionality of the Bluetooth and FM radio receiver and transmitter. Bluetooth/FM radio component layout and test points The Bluetooth antenna is product specific (ceramic antenna conducted by feed on the PWB). On phones with WLAN and GPS, the Bluetooth RF signal is routed through a WLAN front-end module via diplexer and a shared Bluetooth/WLAN/GPS antenna is used. The FM RF signal is routed through the FM antenna matching circuit to the phone headset AV connector. The FM radio audio signal is routed to the headset AV connector through the BB ASIC shared by the phone audio functions. Figure 32 Bluetooth/FM radio component layout and test points Bluetooth BER test Prerequisites JBT-9, or SB-6 Bluetooth test box (BT-box) is required to perform a BER test. If a BT-box if not available Bluetooth functionality can be checked by transfering a file to another Bluetooth phone. Steps 1. Place the phone in the flash adapter or connect data cable to phone. 2. Start Phoenix service software. 3. Choose File → Scan Product. 4. Choose Testing → Bluetooth LOCALS . 5. Locate the BT-box serial number (12 digits) found in the type label on the back of the JBT-9, or SB-6 Bluetooth test box. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 61 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide 6. In the Bluetooth LOCALS window, write the 12-digit serial number on the Counterpart BT Device Address line. 7. Place the BT-box near (within 10 cm) of the phone and click Start BER Test. Figure 33 Bluetooth BER test Bluetooth and FM radio self tests in Phoenix Prerequisites A flash adapter (or phone data cable) connected to a PC with Phoenix service software is required. Steps 1. Place the phone in the flash adapter or connect data cable to phone. 2. Start Phoenix service software. 3. Choose File → Scan Product. 4. From the Mode drop-down menu, set mode to Local. 5. Choose Testing → Self Tests. 6. In the Self Tests window check the following Bluetooth and FM radio related tests: • ST_LPRF_IF_TEST Page 3 – 62 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide • ST_LPRF_AUDIO_LINES_TEST • ST_BT_WAKEUP_TEST • ST_RADIO_TEST 7. To run the tests, click Start. Figure 34 Bluetooth and FM radio self tests in Phoenix FM radio testing Steps 1. Set signal generator parameters: • FM modulation on • Frequency 100MHz • FM deviation 22kHz • Modulation frequency 1kHz • RF level should be varied during the test to obtain good audio signal quality • Connect suitable antenna to signal generator Note: You may alternately use a known good FM radio broadcast as a test signal. 2. Attach the Nokia headset to the phone’s AV connector. 3. Use Scroll button to autotune to the radio frequency. 4. Set volume to suitable level. 5. Check audio quality with a headset. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 63 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Audio troubleshooting Audio troubleshooting test instructions Single-ended external earpiece and differential internal earpiece outputs can be measured either with a single-ended or a differential probe. When measuring with a single-ended probe each output is measured against the ground. Internal handsfree output is measured using a current probe, if a special low-pass filter designed for measuring a digital amplifier is not available. Note also that when using a current probe, the input signal frequency must be set to 2 kHz. The input signal for each loop test can be either single-ended or differential. Exception to this is a digital microphone, which needs input signal from an external sound source (laptop speaker) to playback for example 1 kHz sine wave from 5 cm distance. Required equipment The following equipment is needed for the tests: • Oscilloscope • Function generator (sine waveform) • Current probe (Internal handsfree PWM output measurement) • Phoenix service software • Battery voltage 3.7V • Sound source (laptop speaker or B&K type 4231 calibrator) Test procedure Audio can be tested using the Phoenix audio routings option. Three different audio loop paths can be activated: • AV microphone to AV earpiece • AV microphone to HP earpiece • External microphone in Internal handsfree out • HP microphone to AV earpiece Each audio loop sets routing from the specified input to the specified output enabling a quick in-out test. Loop path gains are fixed and they cannot be changed using Phoenix. Correct pins and signals for each test are presented in the following table. Phoenix audio loop tests and test results The results presented in the table apply when no accessory is connected and battery voltage is set to 3.7V. Earpiece, internal microphone and speaker are in place during measurement. Applying a headset accessory during measurement causes a significant drop in measured quantities. The gain values presented in the table apply for a differential output vs. single-ended/differential input. Page 3 – 64 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Loop test AV Mic to AV Earpiece Input terminal HS_MIC & GND Output terminal Path Input Output gain voltage voltage [dB] [mVp- [mVp-p] (fixed) p] HS_EAR_L & GND Output DC level [V] Output current [mA] 100 1.2 NA 100 1.2 NA HS_EAR_R & GND AV Mic to HP Earpiece HS_MIC & GND EarP & GND HP Mic to AV Earpiece Acoustical input, 1kHz sine wave HS_EAR_L & GND HS_MIC & GND E2002 External Mic in Internal handsfree out EarN & GND NA 94 dB SPL 100 NA HS_EAR_R & GND 1000 E2005 Measurement data Earpiece signal Figure 35 Single-ended output waveform of the AV Mic to HP Ear measurement when earpiece is connected. Integrated handsfree signal Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 65 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Figure 36 Single-ended output waveform of the Ext_microphone in Int handsfree out loop measurement when speaker is connected (measured at speaker pads). No filter is used. External output from AV Figure 37 Single-ended output waveform of the AV Mic to AV Ear loop. External output from AV (acoustic input) Figure 38 Single-ended output waveform of the HP Mic to AV Ear loop. Page 3 – 66 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Internal earpiece troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 67 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Internal microphone troubleshooting Troubleshooting flow Page 3 – 68 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Internal handsfree speaker troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 69 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide External microphone troubleshooting Troubleshooting flow Page 3 – 70 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide External headset earpiece troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 71 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Acoustics troubleshooting Introduction to acoustics troubleshooting Acoustics design ensures that the sound is detected correctly with a microphone and properly radiated to the outside of the device by the speaker. The acoustics of the phone includes three basic systems: earpiece, Integrated Hands Free (IHF) and microphone. The sound reproduced from the earpiece radiates through a single hole on the front cover (A-cover). The sound reproduced from the IHF speakers radiate through dual sound holes located at the top and bottom of the phone. The microphone is located around the 'space' key in the keymat of the phone. For a correct functionality of the phone, all sound holes must be always open. When the phone is used, care must be taken not to close any of those holes with a hand or fingers. The phone should be dry and clean, and no objects must be located in such a way that they close any of the holes. Page 3 – 72 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Earpiece troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 73 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide IHF troubleshooting Troubleshooting flow Page 3 – 74 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Microphone troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 75 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Baseband manual tuning guide Certificate restoring Context This procedure is performed when the device certificate is corrupted for some reason. All tunings (RF & Baseband, UI) must be done after performing the certificate restoring procedure. The procedure for certificate restoring is the following: • Flash the phone with the latest available software using FPS-10 or FPS-21. Note: If the COMBO memory of a phone is replaced, the ENO SW must be flashed first before performing the "normal" firmware flashing. • Execute the certificate restore process in Phoenix. • Tune the phone completely. Note: SX-4 smart card is needed. • If the phone resets after certificate restoring, reflash the phone again. Required equipment and setup: • Phoenix service software v 2008.34.6 or newer. • The latest phone model specific Phoenix data package. • PKD-1 dongle • SX-4 smart card (Enables testing and tuning features) • External smart card reader • Activated FPS-10 OR FPS-21 flash prommer • Latest flash update package for FPS-10 or FPS-21 flash prommers • CU-4 control unit • USB cable from PC USB Port to CU-4 control unit • Phone model specific adapter for CU-4 control unit • PCS-1 cable to power CU-4 from external power supply • XCS-4 modular cable between flash prommer and CU-4 Note: CU-4 must be supplied with +12 V from an external power supply in all steps of certificate restoring. Steps 1. Program the phone software. Note: If the COMBO memory of a phone is replaced, the ENO SW must be flashed first before performing the "normal" firmware flashing. 2. Execute the certificate restore process in Phoenix. Next actions After a successful rewrite, you must retune the phone completely by using Phoenix tuning functions. Important: Perform all tunings: RF, BB, and UI. Page 3 – 76 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide Energy management calibration Prerequisites Energy Management (EM) calibration is performed to calibrate the setting (gain and offset) of AD converters in several channels (that is, battery voltage, BSI, battery current) to get an accurate AD conversion result. Hardware setup: • An external power supply is needed. • Supply 12V DC from an external power supply to CU-4 to power up the phone. • The phone must be connected to a CU-4 control unit with a product-specific flash adapter. Steps 1. Place the phone to the docking station adapter (CU-4 is connected to the adapter). 2. Start Phoenix service software. 3. Choose File → Scan Product. 4. Choose Tuning → Energy Management Calibration. 5. To show the current values in the phone memory, click Read, and check that communication between the phone and CU-4 works. 6. Check that the CU-4 used check box is checked. 7. Select the item(s) to be calibrated. Note: ADC calibration has to be performed before other item(s). However, if all calibrations are selected at the same time, there is no need to perform the ADC calibration first. 8. Click Calibrate. The calibration of the selected item(s) is carried out automatically. The candidates for the new calibration values are shown in the Calculated values column. If the new calibration values seem to be acceptable (please refer to the following "Calibration value limits" table), click Write to store the new calibration values to the phone permanent memory. Table 9 Calibration value limits Parameter 9. Min. Max. ADC Offset -20 20 ADC Gain 12000 14000 BSI Gain 1100 1300 VBAT Offset 2400 2650 VBAT Gain 19000 23000 VCHAR Gain N/A N/A IBAT (ICal) Gain 9000 11000 Click Read, and confirm that the new calibration values are stored in the phone memory correctly. If the values are not stored to the phone memory, click Write and/or repeat the procedure again. 10. To end the procedure, close the Energy Management Calibration window. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 3 – 77 RM-612; RM-624 BB Troubleshooting and Manual Tuning Guide (This page left intentionally blank.) Page 3 – 78 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 Nokia Customer Care 4 — RF Troubleshooting Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 1 RM-612; RM-624 RF Troubleshooting (This page left intentionally blank.) Page 4 – 2 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting Table of Contents General RF troubleshooting ................................................................................................................................. 4–5 Introduction to RF troubleshooting ............................................................................................................... 4–5 RF key components .......................................................................................................................................... 4–5 Auto tuning ............................................................................................................................................................ 4–6 Introduction to RF tunings .............................................................................................................................. 4–6 Auto tuning....................................................................................................................................................... 4–6 Self test troubleshooting...................................................................................................................................... 4–7 Troubleshooting with RF self tests................................................................................................................. 4–7 Receiver troubleshooting .................................................................................................................................. 4–20 Introduction to receiver (RX) troubleshooting........................................................................................... 4–20 GSM RX chain activation for manual measurements/GSM RSSI measurement ....................................... 4–20 GSM receiver troubleshooting flowchart .................................................................................................... 4–22 WCDMA RX chain activation for manual measurement ............................................................................. 4–22 WCDMA RSSI measurement .......................................................................................................................... 4–23 WCDMA receiver troubleshooting flowchart............................................................................................... 4–25 Transmitter troubleshooting ............................................................................................................................ 4–25 General instructions for transmitter (TX) troubleshooting....................................................................... 4–25 GSM transmitter troubleshooting................................................................................................................ 4–26 WCDMA transmitter troubleshooting .......................................................................................................... 4–28 Antenna troubleshooting .................................................................................................................................. 4–30 Antenna troubleshooting ............................................................................................................................. 4–30 List of Figures Figure 39 RF key components .............................................................................................................................. 4–6 Figure 40 Phoenix GSM RSSI reading window ................................................................................................. 4–21 Figure 41 Phoenix WCDMA RX Control window ............................................................................................... 4–23 Figure 42 WCDMA RX generator settings ......................................................................................................... 4–24 Figure 43 Phoenix WCDMA RX power measurement window ....................................................................... 4–24 Figure 44 Phoenix GSM RF controls window.................................................................................................... 4–26 Figure 45 Antenna contacts .............................................................................................................................. 4–30 Figure 46 Antenna contact clips and matching coil on the PWB................................................................... 4–30 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 3 RM-612; RM-624 RF Troubleshooting (This page left intentionally blank.) Page 4 – 4 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting General RF troubleshooting Introduction to RF troubleshooting Most RF semiconductors are static discharge sensitive ESD protection must be applied during repair (ground straps and ESD soldering irons). Measuring equipment All measurements should be done using: • An oscilloscope for low frequency and DC measurements. Recommended probe: 10:1, 10Mohm//8pF. • A radio communication tester including RF generator and spectrum analyser, for example Rohde & Schwarz CMU200. (Alternatively a spectrum analyser and an RF generator can be used. Some tests in this guide are not possible to perform if this solution is chosen). Note: A mobile phone WCDMA transmitter should never be tested with full TX power (it is only possible to perform the measurements in a good 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. Note: All communication Test Set Screen dumps are from CMU200. Other testers are different. Note: All measurements with an RF coupler should be performed in an RF-shielded environment because nearby base stations can disturb sensitive receiver measurements. If there is no possibility to use RF shielded environment, testing at frequencies of nearby base stations should be avoided. Level of repair The scope of this guideline is to verify functionality of the cellular RF block without removing RF shield. RF key components The figure below shows the key components of RM-612 and RM-624. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 5 RM-612; RM-624 RF Troubleshooting Figure 39 RF key components Auto tuning Introduction to RF tunings RF tuning is always performed with the help of a product-specific module jig, never with an RF coupler. Using an RF coupler in the tuning phase will cause a complete mistuning of the RF part. Cable and adapter losses RF cables and adapters have some losses. They have to be taken into account when the phone is tuned. As all RF losses are frequency dependent, the user has to act very carefully and understand the measurement setup. For RF attenuations of the module jig and RF cable, please refer to the Service Tools section. Auto tuning This phone can be tuned automatically. Auto tuning is designed to align the phone's RF part easier and faster. It performs calibrations, tunings and measurements of RX and TX. The results are displayed and logged in a result file, if initiated. Hardware set up For hardware requirements for auto tuning, please refer to Service concept for RF testing and RF/BB tuning (page 4–41 ) . Phoenix preparations Install the phone specific data package, for example _dp_1.78_sw_sh3.26.exe. This defines phone specific settings. Page 4 – 6 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting Auto tuning procedure 1 Make sure the phone (in the jig) is connected to the equipment. Otherwise some menus will not be shown in Phoenix. 2 To go to autotune, select Tuning (Alt-U) → Auto-Tune (Alt-A) from the menu. 3 Start autotuning by clicking the Tune button. Self test troubleshooting Troubleshooting with RF self tests Context Vapaus (N7500) RF ASIC contains test structures that can be used to detect certain RF related errors. In order to use these self tests most efficient way, it is very important that the tests are performed in a certain order, or at least that the error data is analysed in this order. The tests are designed so that by going through them in this order it is easy to find the problem component without any redundant checks. The flowchart presented in this document is based on that idea. So, if RFBUS fails , there is no need to spend time wondering why there is no power at TX, and so on. The testing order recommended and used in this troubleshooting guide is the following: 1 ST_CDSP_RF_BB_IF test (86) • Tests the functionality of the BB/Vapaus serial interface & Reset lines. • If this test fails, it means that there is a problem in programming of the N7500 and all of the following tests can not give correct data. 2 ST_CDSP_RF_SUPPLY_TEST (83) • Tests the functionality of N7500 bias block, regulators, reference voltage line and, supply connections. • If these fail, all other N7500 tests can/will fail. 3 ST_CDSP_TX_IQ_TEST (85) • Test checks that the TXIQ lines between BB and N7500 are properly connected. • If this fails also power tests and RXIQ loopback will fail. 4 ST_CDSP_TXC_DATA_TEST (74) • This tests that the TXC line between AVILMAS (N2200) & Vapaus (N7500) is properly connected. • If this fails TX power tests will also fail. 5 ST_CDSP_RX_PLL_PHASE_LOCK_TEST (79) • Tests the functionality of RX PLL. • If this fails none of the RX related measurements can be trusted. 6 ST_CDSP_TX_PLL_PHASE_LOCK_TEST (80) • Tests the functionality of TX PLL. • If this fails the TX power tests will also fail. 7 ST_CDSP_TX_WCDMA_POWER_TEST (75) • Checks the output power of the WCDMA transmitter. 8 ST_CDSP_RX_IQ_LOOPBACK (81) • Tests that the RXI lines and VREFCM line between BB and N7500 are connected. 9 ST_CDSP_TX_GSM_POWER_TEST (77) • Checks the output power of the GSM transmitter. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 7 RM-612; RM-624 RF Troubleshooting To get the best out of these instructions you need to be have the valid schematics at hand, see Chapter 10 in this document. Page 4 – 8 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 9 RM-612; RM-624 RF Troubleshooting Page 4 – 10 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 11 RM-612; RM-624 RF Troubleshooting Page 4 – 12 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 13 RM-612; RM-624 RF Troubleshooting Page 4 – 14 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 15 RM-612; RM-624 RF Troubleshooting Page 4 – 16 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 17 RM-612; RM-624 RF Troubleshooting Page 4 – 18 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 19 RM-612; RM-624 RF Troubleshooting Receiver troubleshooting Introduction to receiver (RX) troubleshooting RX can be tested by making a phone call or in local mode. For the local mode testing, use Phoenix service software. The main RX troubleshooting measurement is RSSI reading. This test measures the signal strength of the received signal. For GSM RSSI measurements, see GSM RX chain activation for manual measurements/GSM RSSI measurement. For a similar test in WCDMA mode, see WCDMA RSSI measurement. GSM RX chain activation for manual measurements/GSM RSSI measurement Prerequisites Make the following settings in Phoenix service software: Setting Phoenix Channel Page 4 – 20 GSM850 190 GSM900 37 GSM1800 700 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. GSM1900 661 Issue 1 RM-612; RM-624 RF Troubleshooting Setting Signal generator to antenna connector GSM850 GSM900 GSM1800 GSM1900 881.66771MHz 942.46771MHz 1842.86771MHz 1960.06771MHz (67.71kHz offset) (67.71kHz offset) (67.71kHz offset) (67.71kHz offset) at -60dBm at -60dBm at -60dBm at -60dBm Steps 1. Set the phone to local mode. 2. Activate RSSI reading in Phoenix ( Testing → GSM → RSSI reading ) Figure 40 Phoenix GSM RSSI reading window Results The reading should reflect the level of the signal generator (-losses) +/- 5 dB. When varying the level in the range -30 to -102 dBm the reading should then follow within +/-5 dB. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 21 RM-612; RM-624 RF Troubleshooting GSM receiver troubleshooting flowchart Troubleshooting flow WCDMA RX chain activation for manual measurement Steps 1. Via Phoenix Testing menu, choose WCDMA/RX Control. 2. In the RX control window, make the following settings: Page 4 – 22 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting Figure 41 Phoenix WCDMA RX Control window Note: Channel for band WCDMA II 9800, V 4408, VIII 3012 3. Click Start to activate the settings. If the settings are changed later on (for example, change of channel) you have to click Stop and Start again. Note: Clicking Stop also disables TX control if it was active. WCDMA RSSI measurement Prerequisites WCDMA RX must be activated before RSSI can be measured. For instructions, please refer to WCDMA RX chain activation. Connect signal generator to RF connector and use appropriate frequency for each channel (2141MHz for channel 10700 WCDMA band I, WCDMA modulation). Steps 1. Set the following RF generator settings: Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 23 RM-612; RM-624 RF Troubleshooting Figure 42 WCDMA RX generator settings Note: Frequency for band WCDMA II 1961.0MHz, V 882.6MHz, VIII 943.4MHz 2. From the Phoenix testing menu, select WCDMA → RX Power measurement 3. In the RX power measurement window, make the following settings: Figure 43 Phoenix WCDMA RX power measurement window 4. Click Start to perform the measurement. Note: WCDMA RSSI measurement is accurate only with WCDMA modulated signal. Page 4 – 24 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting WCDMA receiver troubleshooting flowchart Troubleshooting flow Transmitter troubleshooting General instructions for transmitter (TX) troubleshooting Please note the following before performing transmitter tests: • TX troubleshooting requires TX operation. • Do not transmit on frequencies that are in use. • The transmitter can be controlled in local mode for diagnostic purposes. • The most useful Phoenix tool for GSM transmitter testing is “RF Controls”, in WCDMA transmitter testing the best tool is “TX Control”. • Remember that re-tuning is not a fix! Phones are tuned correctly in production. Note: Never activate the GSM or WCDMA transmitter without a proper antenna load. Always connect a 50 Ω load to the RF connector (antenna, RF-measurement equipment or at least a 2 W dummy load); otherwise the GSM or WCDMA Power amplifier (PA) may be damaged. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 25 RM-612; RM-624 RF Troubleshooting GSM transmitter troubleshooting Steps 1. Set the phone to local mode. 2. Activate RF controls in Phoenix ( Testing → GSM → Rf Controls ). Make settings as shown in the figure: Figure 44 Phoenix GSM RF controls window 3. Check the basic TX parameters (i.e. power, phase error, modulation and switching spectrum), using a communication analyser (for example CMU200). Page 4 – 26 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting 4. Change power level (RF controls) and make sure the power reading follows accordingly. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 27 RM-612; RM-624 RF Troubleshooting Next actions If you want to troubleshoot the other bands, change band with RF controls and set the communication analyser accordingly. WCDMA transmitter troubleshooting Steps 1. Set the phone to local mode. 2. In Phoenix, select Testing → WCDMA → TX control . 3. In the TX control window, make settings as in the picture: Note: For WCDMA TX channels: band V 4183, VIII 2787 4. Click Send to enable the settings and activate TX. If settings are changed (eg. new channel), you have to click RF Stop and Send again. 5. Check the basic TX parameters using a communication analyzer (for example CMU200). Page 4 – 28 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 RF Troubleshooting Next actions If you want to troubleshoot the other bands, change band with RF controls and set the communication analyser accordingly. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 4 – 29 RM-612; RM-624 RF Troubleshooting Antenna troubleshooting Antenna troubleshooting Antenna contacts and matching components, visual check In the main antenna there is one feed and one GND contact. Check that the GND and feed pads take proper contact to the C-clips on the main PWB. There is a matching coil (L7599) on the PWB. Check that it is properly soldered on the PWB. In case there is damage, you need to replace the component. Figure 45 Antenna contacts Figure 46 Antenna contact clips and matching coil on the PWB Page 4 – 30 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 Nokia Customer Care 5 — System Module and User Interface Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 1 RM-612; RM-624 System Module and User Interface (This page left intentionally blank.) Page 5 – 2 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Table of Contents Introduction........................................................................................................................................................... 5–7 Phone description ............................................................................................................................................ 5–7 Energy management............................................................................................................................................. 5–9 Battery and charging ....................................................................................................................................... 5–9 Backup battery............................................................................................................................................... 5–10 Normal and extreme voltages ..................................................................................................................... 5–10 Battery drains fast troubleshooting............................................................................................................ 5–11 Power key and system power-up ................................................................................................................ 5–11 Power distribution ........................................................................................................................................ 5–12 Clocking scheme ............................................................................................................................................ 5–13 Bluetooth and FM RDS radio module................................................................................................................ 5–14 I/O Expander ....................................................................................................................................................... 5–15 GPS interface ....................................................................................................................................................... 5–16 WLAN interface ................................................................................................................................................... 5–19 High-speed USB................................................................................................................................................... 5–19 CBUS interface..................................................................................................................................................... 5–20 FBUS interface ..................................................................................................................................................... 5–20 ECI interface ........................................................................................................................................................ 5–20 SIM interface ....................................................................................................................................................... 5–20 MicroSD card interface ....................................................................................................................................... 5–21 Camera concept .................................................................................................................................................. 5–22 Camera concept ............................................................................................................................................. 5–22 User interface...................................................................................................................................................... 5–23 Resistive touch screen .................................................................................................................................. 5–23 Proximity sensor ...................................................................................................................................... 5–23 Touch screen controller ........................................................................................................................... 5–24 Display ............................................................................................................................................................ 5–25 Display ............................................................................................................................................................ 5–25 Backlight and illumination........................................................................................................................... 5–26 Digital Ambient Light Sensor (ALS) ............................................................................................................. 5–27 Hall sensor...................................................................................................................................................... 5–28 ASICs..................................................................................................................................................................... 5–28 RAPIDOYAWE ................................................................................................................................................. 5–28 EM ASIC BETTY N2300 .................................................................................................................................... 5–28 EM ASIC VILMA N2200 .................................................................................................................................... 5–29 Device memories ................................................................................................................................................ 5–29 Combo memory ............................................................................................................................................. 5–29 Audio concept ..................................................................................................................................................... 5–29 Audio HW architecture.................................................................................................................................. 5–29 Internal microphone ..................................................................................................................................... 5–30 Internal earpiece ........................................................................................................................................... 5–30 Internal speaker ............................................................................................................................................ 5–31 Vibra circuitry ................................................................................................................................................ 5–31 Accessory AV connector ................................................................................................................................ 5–31 DA converter and headphone amplifier...................................................................................................... 5–32 Baseband technical specifications.................................................................................................................... 5–33 External interfaces ........................................................................................................................................ 5–33 SIM IF connections......................................................................................................................................... 5–33 Charging IF electrical characteristics........................................................................................................... 5–33 Internal interfaces......................................................................................................................................... 5–33 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 3 RM-612; RM-624 System Module and User Interface Back-up battery interface electrical characteristics................................................................................... RF technical description..................................................................................................................................... RF block diagram........................................................................................................................................... Receiver (RX) .................................................................................................................................................. Transmitter (TX) ............................................................................................................................................ Frequency mappings.......................................................................................................................................... GSM850 frequencies ...................................................................................................................................... EGSM900 frequencies .................................................................................................................................... GSM1800 frequencies.................................................................................................................................... GSM1900 frequencies.................................................................................................................................... WCDMA 2100 Rx frequencies ........................................................................................................................ WCDMA 2100 Tx frequencies ........................................................................................................................ WCDMA II (1900) frequencies ....................................................................................................................... WCDMA VIII (900) frequencies...................................................................................................................... WCDMA V (850) frequencies ......................................................................................................................... 5–34 5–34 5–34 5–35 5–35 5–36 5–36 5–36 5–37 5–39 5–40 5–41 5–42 5–43 5–48 List of Tables Table 10 Nominal voltages................................................................................................................................ Table 11 Average current consumption........................................................................................................... Table 12 Charging IF electrical characteristics ................................................................................................ Table 13 Back-up battery electrical characteristics ........................................................................................ 5–10 5–11 5–33 5–34 List of Figures Figure 47 System module block diagram ........................................................................................................... 5–8 Figure 48 Board and module connections.......................................................................................................... 5–9 Figure 49 Battery pin order .................................................................................................................................. 5–9 Figure 50 Blade battery connector ................................................................................................................... 5–10 Figure 51 Small (right) and wide (left) charger plugs .................................................................................... 5–10 Figure 52 Power distribution ............................................................................................................................ 5–12 Figure 53 Clocking scheme ................................................................................................................................ 5–13 Figure 54 Bluetooth & FM radio block diagram .............................................................................................. 5–15 Figure 55 I/O expander ...................................................................................................................................... 5–16 Figure 56 Keymatrix ........................................................................................................................................... 5–16 Figure 57 Block diagram of the GPS system .................................................................................................... 5–18 Figure 58 WLAN module .................................................................................................................................... 5–19 Figure 59 HS USB block diagram ....................................................................................................................... 5–20 Figure 60 SIM interface ...................................................................................................................................... 5–21 Figure 61 MicroSD card interface ...................................................................................................................... 5–21 Figure 62 Camera subsystem block diagram................................................................................................... 5–23 Figure 63 Proximity sensor and boot............................................................................................................... 5–23 Figure 64 Proximity sensor reference design and measurement points ..................................................... 5–24 Figure 65 Touch screen controller .................................................................................................................... 5–25 Figure 66 Display block diagram ...................................................................................................................... 5–26 Figure 67 Backlight control for HW keys.......................................................................................................... 5–27 Figure 68 Display backlighting system............................................................................................................. 5–27 Figure 69 Digital Ambient Light Sensor location ............................................................................................ 5–28 Figure 70 Digital Ambient light sensor schematics ........................................................................................ 5–28 Figure 71 Audio system block ........................................................................................................................... 5–30 Figure 72 Internal microphone......................................................................................................................... 5–30 Figure 73 Internal earpiece circuitry ................................................................................................................ 5–31 Page 5 – 4 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Figure 74 Internal speaker ................................................................................................................................ Figure 75 Vibra circuitry .................................................................................................................................... Figure 76 Accessory (AV) connector.................................................................................................................. Figure 77 Accessory (AV) connector with DAC33 and TPA6130 audio enhancements ................................ Figure 78 DA converter and headphone amplifier.......................................................................................... Figure 79 RF block diagram using RF ASIC N7500 (with WCDMA VIII/II/I) .................................................... Figure 80 RF block diagram using RF ASIC N7500 (with WCDMA V/II/I) ........................................................ Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. 5–31 5–31 5–32 5–32 5–32 5–34 5–35 Page 5 – 5 RM-612; RM-624 System Module and User Interface (This page left intentionally blank.) Page 5 – 6 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Introduction Phone description RAPIDOYAWE is the main digital baseband ASIC in the HW52. It contains functionality for both WCDMA and GSM EDGE. AVILMA is power management ASIC having voltage regulators and audio transceiver and BETTY is energy management ASIC having charging switch and FBUS transceiver. Memory components are internal COMBO 1 Gb/2 Gb and a card reader for MicroSD. Function EM ASIC Description Item ref AVILMAS N2200 BETTY N2300 System ASIC RAPIDOYAWE D2800 Memory Combo 1Gb DDR + 2Gb M3 D3000 Camera accelerator OMAP-DM500 N1400 Display controller Zonda N2460 Back-up battery RTC BACKUP CAPAC 3225 G2200 FM-radio with RDS BTHFMRD2.2 module N6000 Bluetooth BTHFMRD2.2 module N6000 WLAN WLAN Size 4.0b N6300 GPS GPS5350_ROM3.0 N6200 RF ASIC Vapaus N7500 GSM PA 850/900/1800/1900 N7520 WCDMA PA 850/900/1900/2100 N7540 Oscillator VCTCXO 38.4MHZ G7500 TCXO 38.4 MHz G6450 Crystal 32.768KHZ B2200 BASIC IO Expander N2850 IO-expander SIM card reader X2700 HS USB transceiver ISP1707 D3300 Accelerometer AHTI_A 3-AXIS N6501 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 7 RM-612; RM-624 System Module and User Interface System module block diagram Figure 47 System module block diagram Page 5 – 8 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Board and module connections Figure 48 Board and module connections Energy management Battery and charging BL-4J battery The phone is powered by a 3-pole BL-4J battery pack (1200 mAh). The three poles are named VBAT, BSI and GND where the BSI line is used to recognize the battery capacity. This is done by means of an internal battery pull down resistor. Figure 49 Battery pin order The battery temperature is estimated by measuring separate battery temperature NTC via the BTEMP line. This is located on the main PWB, at the place where the phone temperature is closest to the battery temperature. Battery connector The battery connector is a blade connector. It has three blades; • BSI (Battery size indicator) • GND (Ground) Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 9 RM-612; RM-624 System Module and User Interface • VBAT (Battery voltage) Figure 50 Blade battery connector Charging This phone is charged through the smaller Nokia standard interface (2.0 mm plug). The wider standard charger (3.5 mm) can be used together with the CA-44 charger adapter. Figure 51 Small (right) and wide (left) charger plugs Charging is controlled by energy management, and external components are needed to protect the baseband module against EMC, reverse polarity and transient frequency deviation. Backup battery When the main battery is not attached EM ASIC (N2200) goes in backup mode using back-up battery that supplies voltage to RTC in EM ASIC (N2200). Normal and extreme voltages Energy management is mainly carried out in the two Application Specific Integrated Circuits (ASICs) BETTY and AVILMA. These two circuits contains a number of regulators. In addition there are some external regulators too. In the table below normal and extreme voltages are shown when a BL-4J battery is used. Table 10 Nominal voltages Voltage Voltage [V] Condition General Conditions Nominal voltage 3.700 Lower extreme voltage 3.145 Higher extreme voltage (fast charging) 4.230 HW Shutdown Voltages Page 5 – 10 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Voltage Voltage [V] Condition Vmstr+ 2.1 ± 0.1 Off to on Vmstr- 1.9 ± 0.1 On to off SW Shutdown Voltages Sw shutdown 3.15 In call Sw shutdown 3.3 In idle Min Operating Voltage Vcoff+ 2.9 ± 0.1 Off to on Vcoff- 2.6 ± 0.1 On to off Battery drains fast troubleshooting Table 11 Average current consumption Use case Current consumption Video call 540mA Video streaming HSDPA QVGA Mpeg4 30fps BT hs 510mA Video recording 640x352 30fps 400mA Video playback 640x352 30fps 340mA WCDMA voice call 250mA Power key and system power-up This device has no separate power key. The power key is the same as the end key. When the battery is placed in the phone, the power/end key circuits are energized. When the power/end key is pressed, the system boots up (if an adequate battery voltage is present). Power down can be initiated by pressing the power/end key again (the system is powered down with the aid of SW). The power/end key is connected to EM ASIC N2200 (AVILMA) via PWRONX signal. The power/end key may be disabled in certain charging cases. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 11 RM-612; RM-624 System Module and User Interface Power distribution Figure 52 Power distribution Page 5 – 12 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Clocking scheme Figure 53 Clocking scheme Engine clocks RFCLK 38.4 MHz SleepClk 32.768kHz RFCLKEXT 38.4 MHz SYSCLK 19.2 MHz Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 13 RM-612; RM-624 System Module and User Interface Bluetooth and FM RDS radio module Bluetooth and FM radio receiver are provided by the same ASIC (Broadcom BCM2048). The device supports Bluetooth operation and FM radio rececption in both European/USA and Japanese bands (the appropriate region-specific FM radio band is pre-configured in the phone software). The UART interface allows the device to communicate with the phone baseband engine using Bluetooth HCI commands. Commands to the FM radio can also be sent over the I2C interface. When Bluetooth is switched on, the phone user interface the BT_RESETX line is toggled to reset the Bluetooth device, and commands are sent over the UART interface to configure the device. If UART communication fails (due to a hardware fault) it will not be possible to switch on Bluetooth from the phone user interface. The device has two clock signals: SYS_CLK (19.2MHz, 26.0MHz, or 38.4MHz supported) and SLEEP_CLK (32.768kHz). The SLEEP_CLK is supplied all the time the phone is switched on. To maximise the phone standby time, it is only necessary to provide a SYS_CLK signal when Bluetooth activity occurs, such as sending Bluetooth data to another device, or checking periodically if there are any other Bluetooth devices attempting to communicate with it. At other times when the Bluetooth device is in standby mode or the FM radio is switched on it is only necessary to provide a SLEEP_CLK signal. The Bluetooth-FM ASIC is powered directly from the phone battery voltage line (VBAT). An internal regulator is enabled when Bluetooth or FM radio is switched on. Bluetooth audio signals are sent to and from the device using a PCM interface. The Bluetooth RF signal is routed via a buried track to the Bluetooth antenna on the side of the PWB. An RF filter is needed between the Bluetooth antenna and Bluetooth ASIC to prevent interference to and from the celluar phone antenna. Phones that have both Bluetooth and WLAN use a shared antenna, as both services occupy the 2.4GHz ISM frequency band. The co-existence signaling interface between Bluetooth and WLAN ASICs controls the RF activity in the shared frequency band. The audio signal from the FM radio is routed via the phone Audio ASIC to the phone headset or loudspeaker. The external wired headset is also used as an Antenna for the FM radio. The FM radio receiver RF signal is routed from the ASIC via a buried track to an impedance matching circuit placed near the headset connector. The following block diagram shows how Bluetooth-FM is connected to the host engine. Page 5 – 14 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Figure 54 Bluetooth & FM radio block diagram I/O Expander I/O Expander is used for control signals that are not time critical, such as for keyboard inputs, enable & reset signals etc. It is connected to the I2C bus, and has its own interrupt. PURX is used as the I/O Expander’s reset. The I/O Expander is powered from VIO 1.8V. This device has a keyboard matrix. The keys are connected to the I/O expander. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 15 RM-612; RM-624 System Module and User Interface Figure 55 I/O expander Figure 56 Keymatrix GPS interface Functional description The device includes an inbuilt GPS receiver and it works as a stand-alone positioning device. The GPS solution provides a full GPS HW and SW engine for devices capable of operation in all GPS modes: • Autonomous (standalone) - no communication with network is required for GPS fix • MS based - the device receives aiding information from the network and computes fix internally • MS assisted - the device receives aiding information from the network and computes pseudorange measurements. The measurements are then sent back to the network for the fix calculation. At the heart of the GPS solution is GPS5350 GPS receiver IC, which has GPS RF receiver and GPS BB processor integrated into a single IC. RF section performs down conversion, filtering and IF sampling, whereas BB section contains an enhanced version of multimode GPS with twelve hardware matched filters, post detection logic and an ARM controller core. The features of the GPS solution include: • 12 channels Page 5 – 16 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface • Integrated regulators for RF and BB (including external LNA) • Direct connection to a battery • Fast clock calibration through availability of 261MHz clock from RF PLL • Improved tracking and Hot start (TTFF) reacquisition performance • Advanced Power Management and Host Wakeup capability. The I2C interface handles data transfer between GPS and the Rapido. GPS uses the CE RF system clock to calibrate its own GPS Clk. GPS has three clock sources: • 16.368MHz clock from a dedicated TCXO (G6200) • 38.4MHz reference clock from Ahneus RF ASIC • 32.768kHz Sleepclk The GPS module is powered from VIO 1.8V and VBAT. Block diagram The following block diagram shows how the GPS module is connected to the host side. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 17 RM-612; RM-624 System Module and User Interface Figure 57 Block diagram of the GPS system Interface signals Signal name I/O Function RF ANT_GPS I GPS antenna port LNA_In I GPS ASIC RF input REF_CLK I Reference Clock = RF Cellular clock, Min 0.2Vpk-pk GPS_CLK I Connection of 16.368MHz GPS TCXO RTC_CLK I Cellular engine 32768 Hz sleep clock I GPS engine reset Clocking Control GPS_EN_RESET Page 5 – 18 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Signal name I/O Function AGPS_CLK_REQ O MCU Interrupt when GPS requires CE to be awake (Host Wakeup) IO_TIMESTAMP_DATAR DY I Strobe for accurately marking in real time, timing information from the cellular engine. DATARDY indication to download code through synchronous operation from cellular engine. IO_PA_EN I Used to implement PA blanking when cellular PA is ON I2C_SCL_U1TX B I2C clk line I2C_SDA_U1RX B I2C data line VDDS P Cellular engine I/O supply VBatt 1 & 3 P Phone battery power or SMPS power VBatt 2 P Phone battery power VSS P Ground plane Comms Power WLAN interface The phone contains a WLAN transceiver that provides a fully integrated wireless radio solution. The WLAN transceiver supports the IEEE 802.11 standards for low error rate data transfer between mobiles and WLAN networks. Data rates up to 54Mbps are possible in 802.11g mode of operation. WLAN shares the antenna with Bluetooth. The WLAN software is downloaded from the host engine when WLAN is turned on, over the dedicated SPI interface. The WLAN and Bluetooth co-existence is supported via BTH-WLAN interface. Figure 58 WLAN module High-speed USB High-speed USB The device can transmit and receive USB data at high-speed (480 Mbit/s), full-speed (12 Mbit/s) and lowspeed (1.5Mbit/s). The external interface is the micro-B connector X3300. The interface between D3300 USB transceiver and micro-B receptacle is the standard USB interface specified in the Universal Serial Bus specification Rev. 2.0. The USB transfers signal and power over four-wire interface, which carries differential Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 19 RM-612; RM-624 System Module and User Interface data, Vbus and GND. Signalling occurs over differential data line D+ and D-. The clock is transmitted encoded along with the differential data. ESD protection is done with USB ASIP Z3300. VBUS (+5V) is provided by the host device. The circuit is protected from an overvoltage condition by reference zenner diode V3301. Figure 59 HS USB block diagram CBUS interface CBUS is a main system control bus in BB5. RAPIDO controls the functionality of EM ASICs AVilma (N2200) and Betty (N2300) with CBUS. CBUS is a four-wire half-duplex master-slave interface. In HW52 CBUS clock frequency is 4.39 MHz. FBUS interface FBUS is a 2-wire serial communication bus between HW52 engine and service SW. ECI interface The ECI (Enhancement Control Interface) is a point-to-point, bi-directional, single line serial bus. The purpose of the ECI is to identify and authenticate the accessory, and to act as a data bus (intended for control purposes) between the phone and the accessory . SIM interface The device has one SIM (Subscriber Identification Module) interface. It is only accessible if battery is removed. The SIM interface consists of an internal interface between RAPIDO and EM ASIC (N2200), and of an external interface between N2200 and SIM contacts. Page 5 – 20 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface The SIM IF is shown in the following figure: Figure 60 SIM interface The EM ASIC handles the detection of the SIM card. The detection method is based in the BSI line. Because of the location of the SIM card, removing the battery causes a quick power down of the SIM IF. The EM ASIC SIM1 interface supports both 1.8 V and 3.0 V SIM cards. The SIM interface voltage is first 1.8 V when the SIM card is inserted, and if the card does not response to the ATR a 3 V interface voltage is used. MicroSD card interface Figure 61 MicroSD card interface The MicroSD card is connected to the engine by an external level shifter with an ESD protection filter. Supplied voltages: • VSD: 2.85 V (from level shifter) • VIO: 1.8 V (from VIO SMPS) Hot swap is supported, which means that the card may be plugged in/out at any time, without removing the battery. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 21 RM-612; RM-624 System Module and User Interface Camera concept Camera concept Camera subsystem concept The camera subsystem contains the complete imaging system for the main 5 Mpixel camera. The main features of the imaging and video baseband subsystem are • Hardware acceleration for image processing • Support for 5 MPixel main camera • Support for secondary VGA camera module • Support for flash LEDs and its driver from ADI Key components • DM5001D processor Imaging Video baseband is implemented using DM5001D processor. DM5001D processor is a hardware accelerator for Imaging and Video application. This processor controls all the cameras and flashes in the system. This processor is controlled by Rapido processors via SPI interface. Boot code is downloaded into DM5001D internal memory via the SPI interface at power on. Further application code (self-test, image capture, video capture) is transferred depending on the usage case. Video and still image data is passed to the Rapido for display and storage after processing over a CCP bus (CCP_CMT). • Primary camera module (5 Mpixel camera) The camera module is a SMIA95 compliant and is configured by the DM5001D using I2C control bus. Image data is transferred to the DM5001D over a CCP balanced bus (HIRES_CCP) • Secondary VGA camera module The camera module is electrically a SMIA compliant module (not mechanically) and is configured by the DM5001D using I2C control bus. Image data is transferred to the DM5001D over a CCP balanced bus (LORES_CCP) • Flash LED The camera flash LED is controlled from the DM5001D via the ADP1653 driver. The driver has GPIO control for STROBE/ENABLE and I2C bus control for configuring. Powering The camera subsystem is powered from 1.3V, 1.8V and 2.8V discrete regulators. The 1.3V regulator is powered from 1.8V regulator. The 1.8V and 2.8V regulators are powered from VBAT. The LED driver is powered directly from the VBAT supply. These supplies are turned off/on by the host processor using the GPIO (Julie_REG_EN), depending on the camera usage. Block diagram The high-level camera subsystem block diagram is presented in the following figure: Page 5 – 22 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Figure 62 Camera subsystem block diagram User interface Resistive touch screen Proximity sensor The proximity sensor is used to turn off the touch input, when the phone is against user’s ear during call. This prevents accidental touch signals that could happen when, for example, user’s cheek touches the phone. The main parts of the proximity sensor subsystem are: • Proximity sensor • Proximity boot (mechanical part) Figure 63 Proximity sensor and boot Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 23 RM-612; RM-624 System Module and User Interface The proximity sensor is located on the upper flex assembly. Features The Proximity sensor has following features: • 2.8V • 1.8V compatible IOs • Low power consumption • 20 mm working area • Factory calibrated, no calibration required in care • Pb free/RoHS compliancy The proximity sensor works by sending out a beam of IR light, and then computing the distance to any nearby objects from characteristics of the returned (reflected) signal. When the object is under 20 mm distance detection will happen and output will go to high state (1.8V). Reference design Figure 64 Proximity sensor reference design and measurement points Pin Signal name Description 1 Anode LED No connection 2 GND Ground 3 OUT Sensor output (0V or 1.8V Push-Pull) 4 TEST No connection 5 VCC Supply voltage (2.4V - 2.8V) 6 Rprog Program resistor Touch screen controller TSC2004 (N8105 0n UI-flex) is a touch screen controller for resistive touch pads. It contains a complete ultralow-power, 12-bit, analog-to-digital (A/D) resistive touch screen converter, including drivers and control logic to measure touch pressure. It also has embedded pre-processing function to reduce the output bus load. The host interface in TSC2004 is I2C. Page 5 – 24 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Figure 65 Touch screen controller Display Display Rapido has an external display buffer with 8Mbit display RAM. The input interfaces for display buffer are ViSSI-12 for image data and LoSSI for commands. The data interface between display buffer and display is CDP (Compact Display Port), display commands are sent by LoSSI interface. The display backlight control is controlled by the display. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 25 RM-612; RM-624 System Module and User Interface Figure 66 Display block diagram Backlight and illumination This device has two backlighting systems; one for the display and one for the HW keys and other illumination zones. Backlighting for HW keys The L5521 LED contoller is used for backlightning the HW keys . There is one LP5521 in the reference HW making it possible to have up to three LED zones. It can also drive the RGB LED. Page 5 – 26 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Figure 67 Backlight control for HW keys Display backlights Display backlights consist of two LED chains, each containing three LEDs in series powered by TK65604AB switching mode power supply. Display backlight brightness is controlled by the CABC signal, and the equality of the current (and thus the brightness) through the two LED chains is ensured by a current mirror. Figure 68 Display backlighting system Digital Ambient Light Sensor (ALS) The Digital Ambient Light Sensor (N8104 on UI-Flex) approximates ambient light. Ambient light level together with CABC and user settings adjust the display and keyboard illumination brightness. The Ambient Light Sensor is located on the UI-Flex. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 27 RM-612; RM-624 System Module and User Interface Figure 69 Digital Ambient Light Sensor location It is connected to the I2C bus, and powered by the VOUT (2.5V) voltage. Figure 70 Digital Ambient light sensor schematics Hall sensor The hall sensor system is comprised of a hall sensor in the lower part of the phone and a magnet in the upper sliding/pivoting part of the phone. When the sensor detects a magnet, the output is triggered and the phone changes mode from open to closed accordingly. ASICs RAPIDOYAWE RAPIDOYAWE ASIC (D2800) is a die-stacked Processor (RAPIDO) with 3G HDSPA logic (YAWE). RAM memory is integrated into RAPIDO. EM ASIC BETTY N2300 The EM ASIC (N2300) includes the following functional blocks: • Core supply generation • Charge control circuitry • Level shifter and regulator for USB/FBUS Page 5 – 28 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface • Current gauge for battery current measuring • LED control for display backlighting • Digital interface (CBUS) EM ASIC VILMA N2200 The EM ASIC (N2200) includes the following functional blocks: • Start up logic and reset control • Charger detection • Battery voltage monitoring • 32.768kHz clock with external crystal • Real time clock with external backup battery • SIM card interface • Stereo audio codecs and amplifiers • A/D converter • Regulators • Vibra interface • Digital interface (CBUS) EMC ASIP (Appcation Specified Integrated Passive) have been integrated inside the ASIC. It includes biasing passives for microphone , EMC filter for SIM, microphones etc. Device memories Combo memory The memory of the device consists of stacked DDR SDRAM and MuxedMassMemory (M3). Combo memory DDR/ M3 memory has 1Gb DDR + 2Gb M3. Audio concept Audio HW architecture The functional core of the audio hardware is built around three ASICs: RAPIDOYAWE engine ASIC, mixed signal ASIC Avilma and D/A converter DAC33. DAC33 converts the digital audio signal to analog and is routed to the FM Transmitter and amplifier TPA6130 which provides an interface for the transducers and the accessory connector. AVilma provides analog signal for the earpiece and for the D-class audio amplifier TPA2012D2, which drives the integrated stereo handsfree speaker. There are four audio transducers: • 5 x 10 mm dynamic earpiece • One 8 x 12 mm dynamic speaker • Digital microphone Avilma provides an output for the dynamic vibra component. All wired audio accessories are connected to the AV accessory connector. A Bluetooth audio and FM radio module, which is connected to RAPIDOYAWE, supports the Bluetooth audio and FM radio functionality. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 29 RM-612; RM-624 System Module and User Interface Figure 71 Audio system block Internal microphone The internal microphone is used for HandPortable (HP) and Internal HandsFree (IHF) call modes. A digital microphone data and clock line are connected to Rapidoyawe and operating voltage is received from Avilma. Figure 72 Internal microphone Internal earpiece Internal earpiece is used for the HandPortable (HP) call mode. A dynamic 5 x 10 mm earpiece capsule is connected to Avilma ASIC’s differential output EarP and EarN. Page 5 – 30 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Figure 73 Internal earpiece circuitry Internal speaker The internal speaker is used for Internal HandsFree (IHF) call mode, video call, ringing tones, FM radio and music listening. The dynamic 15 x 11 mm speaker is connected to Avilma ASIC’s outputs XearR/XearL via stereo D-class IHF amplifier TPA2012D2. The amplifier has 12 dB fixed gain and it is put to shutdown mode when not in use. Figure 74 Internal speaker Vibra circuitry Vibra is used for the vibra alarm function. The vibra motor is connected to the Avilma ASIC VibraP and VibraN Pulse Width Modulated (PWM) outputs. Figure 75 Vibra circuitry Accessory AV connector The features that are supported by the accessory interface are the following: • Audio output (stereo headset/headphones having the impedance >16ohm) • Audio input (mono microphone from the headset) • Control data (ECI) • Connects the FM receiver to the headphones, which serves as the FM antenna Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 31 RM-612; RM-624 System Module and User Interface Figure 76 Accessory (AV) connector Figure 77 Accessory (AV) connector with DAC33 and TPA6130 audio enhancements DA converter and headphone amplifier Figure 78 DA converter and headphone amplifier Page 5 – 32 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Baseband technical specifications External interfaces Name of connection Connector reference HS USB X3300 MicroSD card X3200 on Bezel FPC Battery connector X2070 SIM card reader X2700 Accessory (AV) connector X2001 on Audio FPC Charging connector X2000 SIM IF connections Pin Signal I/O Engine connection Notes 1 VSIM1 Out EM ASIC N2200 VSIM1 Supply voltage to SIM card, 1.8V or 3.0V. 2 SIMRST Out EM ASIC N2200 SIM1Rst Reset signal to SIM card 3 SIMCLK Out EM ASIC N2200 SIM1ClkC Clock signal to SIM card 5 GND - GND 7 SIMDATA In/Out EM ASIC N2200 Ground SIM1DaC Data input / output Charging IF electrical characteristics Table 12 Charging IF electrical characteristics Description Parameter VCHAR Vcharge VCHAR Icharge Min 5.50 Max Unit 9.30 V 0.95 A Internal interfaces Name of connection Component reference Earpiece B8100 on UI-Flex Microphone B2170 IHF speaker B2151 on Audio FPC Main camera X1450 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 33 RM-612; RM-624 System Module and User Interface Name of connection Component reference Sub-camera H8000 on UI-Flex Main display connector X8100 on UI-Flex Vibra M2110 Back-up battery interface electrical characteristics Table 13 Back-up battery electrical characteristics Description Parameter Back-Up Battery Voltage Vback Min 0 Typ 2.5 Max 2.7 Unit V RF technical description RF block diagram Figure 79 RF block diagram using RF ASIC N7500 (with WCDMA VIII/II/I) Page 5 – 34 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Figure 80 RF block diagram using RF ASIC N7500 (with WCDMA V/II/I) The RF block diagram uses RF ASIC N7500 that performs the RF back-end functions of receive and transmit function of the cellular transceiver. Receiver (RX) An analogue signal is received by the phone's antenna. The signal is converted to a digital signal and is then transferred further to the baseband (eg. to the earpiece). The receiver functions are implemented in the RF ASIC. Signals with different frequencies take different paths, therefore being handled by different components. The principle of GSM and WCDMA is the same. Transmitter (TX) The digital baseband signal (eg. from the microphone) is converted to an analogue signal, which is then amplified and transmitted from the antenna. The frequency of this signal can be tuned to match the bandwith of the system in use (eg. GSM900). The transmitter functions are implemented in the RF ASIC. Even though the GSM and WCDMA signals are sent via different components, the principles of the transmission is the same. Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 35 RM-612; RM-624 System Module and User Interface Frequency mappings GSM850 frequencies Page 5 – 36 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface EGSM900 frequencies Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 37 RM-612; RM-624 System Module and User Interface GSM1800 frequencies Page 5 – 38 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface GSM1900 frequencies Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 39 RM-612; RM-624 System Module and User Interface WCDMA 2100 Rx frequencies Page 5 – 40 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface WCDMA 2100 Tx frequencies Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 41 RM-612; RM-624 System Module and User Interface WCDMA II (1900) frequencies Page 5 – 42 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface WCDMA VIII (900) frequencies Uplink CH (TX) Freq (MHz) VCO (MHz) Downlink CH (RX) Freq (MHz) VCO (MHz) 2712 882,4 3529,6 2937 927,4 3709,6 2713 882,6 3530,4 2938 927,6 3710,4 2714 882,8 3531,2 2939 927,8 3711,2 2715 883 3532 2940 928 3712 2716 883,2 3532,8 2941 928,2 3712,8 2717 883,4 3533,6 2942 928,4 3713,6 2718 883,6 3534,4 2943 928,6 3714,4 2719 883,8 3535,2 2944 928,8 3715,2 2720 884 3536 2945 929 3716 2721 884,2 3536,8 2946 929,2 3716,8 2722 884,4 3537,6 2947 929,4 3717,6 2723 884,6 3538,4 2948 929,6 3718,4 2724 884,8 3539,2 2949 929,8 3719,2 2725 885 3540 2950 930 3720 2726 885,2 3540,8 2951 930,2 3720,8 2727 885,4 3541,6 2952 930,4 3721,6 2728 885,6 3542,4 2953 930,6 3722,4 2729 885,8 3543,2 2954 930,8 3723,2 2730 886 3544 2955 931 3724 2731 886,2 3544,8 2956 931,2 3724,8 2732 886,4 3545,6 2957 931,4 3725,6 2733 886,6 3546,4 2958 931,6 3726,4 2734 886,8 3547,2 2959 931,8 3727,2 2735 887 3548 2960 932 3728 2736 887,2 3548,8 2961 932,2 3728,8 2737 887,4 3549,6 2962 932,4 3729,6 2738 887,6 3550,4 2963 932,6 3730,4 2739 887,8 3551,2 2964 932,8 3731,2 2740 888 3552 2965 933 3732 2741 888,2 3552,8 2966 933,2 3732,8 2742 888,4 3553,6 2967 933,4 3733,6 2743 888,6 3554,4 2968 933,6 3734,4 2744 888,8 3555,2 2969 933,8 3735,2 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 43 RM-612; RM-624 System Module and User Interface Uplink CH (TX) Freq (MHz) VCO (MHz) Downlink CH (RX) Freq (MHz) VCO (MHz) 2745 889 3556 2970 934 3736 2746 889,2 3556,8 2971 934,2 3736,8 2747 889,4 3557,6 2972 934,4 3737,6 2748 889,6 3558,4 2973 934,6 3738,4 2749 889,8 3559,2 2974 934,8 3739,2 2750 890 3560 2975 935 3740 2751 890,2 3560,8 2976 935,2 3740,8 2752 890,4 3561,6 2977 935,4 3741,6 2753 890,6 3562,4 2978 935,6 3742,4 2754 890,8 3563,2 2979 935,8 3743,2 2755 891 3564 2980 936 3744 2756 891,2 3564,8 2981 936,2 3744,8 2757 891,4 3565,6 2982 936,4 3745,6 2758 891,6 3566,4 2983 936,6 3746,4 2759 891,8 3567,2 2984 936,8 3747,2 2760 892 3568 2985 937 3748 2761 892,2 3568,8 2986 937,2 3748,8 2762 892,4 3569,6 2987 937,4 3749,6 2763 892,6 3570,4 2988 937,6 3750,4 2764 892,8 3571,2 2989 937,8 3751,2 2765 893 3572 2990 938 3752 2766 893,2 3572,8 2991 938,2 3752,8 2767 893,4 3573,6 2992 938,4 3753,6 2768 893,6 3574,4 2993 938,6 3754,4 2769 893,8 3575,2 2994 938,8 3755,2 2770 894 3576 2995 939 3756 2771 894,2 3576,8 2996 939,2 3756,8 2772 894,4 3577,6 2997 939,4 3757,6 2773 894,6 3578,4 2998 939,6 3758,4 2774 894,8 3579,2 2999 939,8 3759,2 2775 895 3580 3000 940 3760 2776 895,2 3580,8 3001 940,2 3760,8 2777 895,4 3581,6 3002 940,4 3761,6 2778 895,6 3582,4 3003 940,6 3762,4 2779 895,8 3583,2 3004 940,8 3763,2 Page 5 – 44 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Uplink CH (TX) Freq (MHz) VCO (MHz) Downlink CH (RX) Freq (MHz) VCO (MHz) 2780 896 3584 3005 941 3764 2781 896,2 3584,8 3006 941,2 3764,8 2782 896,4 3585,6 3007 941,4 3765,6 2783 896,6 3586,4 3008 941,6 3766,4 2784 896,8 3587,2 3009 941,8 3767,2 2785 897 3588 3010 942 3768 2786 897,2 3588,8 3011 942,2 3768,8 2787 897,4 3589,6 3012 942,4 3769,6 2788 897,6 3590,4 3013 942,6 3770,4 2789 897,8 3591,2 3014 942,8 3771,2 2790 898 3592 3015 943 3772 2791 898,2 3592,8 3016 943,2 3772,8 2792 898,4 3593,6 3017 943,4 3773,6 2793 898,6 3594,4 3018 943,6 3774,4 2794 898,8 3595,2 3019 943,8 3775,2 2795 899 3596 3020 944 3776 2796 899,2 3596,8 3021 944,2 3776,8 2797 899,4 3597,6 3022 944,4 3777,6 2798 899,6 3598,4 3023 944,6 3778,4 2799 899,8 3599,2 3024 944,8 3779,2 2800 900 3600 3025 945 3780 2801 900,2 3600,8 3026 945,2 3780,8 2802 900,4 3601,6 3027 945,4 3781,6 2803 900,6 3602,4 3028 945,6 3782,4 2804 900,8 3603,2 3029 945,8 3783,2 2805 901 3604 3030 946 3784 2806 901,2 3604,8 3031 946,2 3784,8 2807 901,4 3605,6 3032 946,4 3785,6 2808 901,6 3606,4 3033 946,6 3786,4 2809 901,8 3607,2 3034 946,8 3787,2 2810 902 3608 3035 947 3788 2811 902,2 3608,8 3036 947,2 3788,8 2812 902,4 3609,6 3037 947,4 3789,6 2813 902,6 3610,4 3038 947,6 3790,4 2814 902,8 3611,2 3039 947,8 3791,2 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 45 RM-612; RM-624 System Module and User Interface Uplink CH (TX) Freq (MHz) VCO (MHz) Downlink CH (RX) Freq (MHz) VCO (MHz) 2815 903 3612 3040 948 3792 2816 903,2 3612,8 3041 948,2 3792,8 2817 903,4 3613,6 3042 948,4 3793,6 2818 903,6 3614,4 3043 948,6 3794,4 2819 903,8 3615,2 3044 948,8 3795,2 2820 904 3616 3045 949 3796 2821 904,2 3616,8 3046 949,2 3796,8 2822 904,4 3617,6 3047 949,4 3797,6 2823 904,6 3618,4 3048 949,6 3798,4 2824 904,8 3619,2 3049 949,8 3799,2 2825 905 3620 3050 950 3800 2826 905,2 3620,8 3051 950,2 3800,8 2827 905,4 3621,6 3052 950,4 3801,6 2828 905,6 3622,4 3053 950,6 3802,4 2829 905,8 3623,2 3054 950,8 3803,2 2830 906 3624 3055 951 3804 2831 906,2 3624,8 3056 951,2 3804,8 2832 906,4 3625,6 3057 951,4 3805,6 2833 906,6 3626,4 3058 951,6 3806,4 2834 906,8 3627,2 3059 951,8 3807,2 2835 907 3628 3060 952 3808 2836 907,2 3628,8 3061 952,2 3808,8 2837 907,4 3629,6 3062 952,4 3809,6 2838 907,6 3630,4 3063 952,6 3810,4 2839 907,8 3631,2 3064 952,8 3811,2 2840 908 3632 3065 953 3812 2841 908,2 3632,8 3066 953,2 3812,8 2842 908,4 3633,6 3067 953,4 3813,6 2843 908,6 3634,4 3068 953,6 3814,4 2844 908,8 3635,2 3069 953,8 3815,2 2845 909 3636 3070 954 3816 2846 909,2 3636,8 3071 954,2 3816,8 2847 909,4 3637,6 3072 954,4 3817,6 2848 909,6 3638,4 3073 954,6 3818,4 2849 909,8 3639,2 3074 954,8 3819,2 Page 5 – 46 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 System Module and User Interface Uplink CH (TX) Freq (MHz) VCO (MHz) Downlink CH (RX) Freq (MHz) VCO (MHz) 2850 910 3640 3075 955 3820 2851 910,2 3640,8 3076 955,2 3820,8 2852 910,4 3641,6 3077 955,4 3821,6 2853 910,6 3642,4 3078 955,6 3822,4 2854 910,8 3643,2 3079 955,8 3823,2 2855 911 3644 3080 956 3824 2856 911,2 3644,8 3081 956,2 3824,8 2857 911,4 3645,6 3082 956,4 3825,6 2858 911,6 3646,4 3083 956,6 3826,4 2859 911,8 3647,2 3084 956,8 3827,2 2860 912 3648 3085 957 3828 2861 912,2 3648,8 3086 957,2 3828,8 2862 912,4 3649,6 3087 957,4 3829,6 2863 912,6 3650,4 3088 957,6 3830,4 Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page 5 – 47 RM-612; RM-624 System Module and User Interface WCDMA V (850) frequencies Page 5 – 48 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 Nokia Customer Care Glossary Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page Glossary– 1 RM-612; RM-624 Glossary (This page left intentionally blank.) Page Glossary– 2 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Glossary A/D-converter Analogue-to-digital converter ADC Analogue-to-digital converter ALS Ambient light sensor ARM Advanced RISC Machines ASIC Application Specific Integrated Circuit ASIP Application Specific Interface Protector B2B Board to board, connector between PWB and UI board BA Board Assembly BB Baseband BCM2048 Bluetooth module made by BROADCOM BSI Battery Size Indicator BT Bluetooth CBus MCU controlled serial bus connected to UPP_WD2, UEME and Zocus CCP Compact Camera Port CDMA Code division multiple access CMOS Complimentary metal-oxide semiconductor circuit (low power consumption) COG Chip on Glass CPU Central Processing Unit CSD Circuit-switched data CSR Cambridge silicon radio CSTN Colour Super Twisted Nematic CTSI Clock Timing Sleep and interrupt block of Tiku CW Continuous wave D/A-converter Digital-to-analogue converter DAC Digital-to-analogue converter DMA Direct memory access DP Data Package DPLL Digital Phase Locked Loop DSP Digital Signal Processor DTM Dual Transfer Mode DtoS Differential to Single ended EDGE Enhanced data rates for global/GSM evolution EGSM Extended GSM EM Energy management EMC Electromagnetic compatibility EMI Electromagnetic interference Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page Glossary– 3 RM-612; RM-624 Glossary ESD Electrostatic discharge FCI Functional cover interface FPS Flash Programming Tool FR Full rate FSTN Film compensated super twisted nematic GMSK Gaussian Minimum Shift Keying GND Ground, conductive mass GPIB General-purpose interface bus GPRS General Packet Radio Service GSM Group Special Mobile/Global System for Mobile communication HSDPA High-speed downlink packet access HF Hands free HFCM Handsfree Common HS Handset HSCSD High speed circuit switched data (data transmission connection faster than GSM) HW Hardware I/O Input/Output IBAT Battery current IC Integrated circuit ICHAR Charger current IF Interface IHF Integrated hands free IMEI International Mobile Equipment Identity IR Infrared ISA Intelligent software architecture JPEG/JPG Joint Photographic Experts Group LCD Liquid Crystal Display LDO Low Drop Out LED Light-emitting diode LPRF Low Power Radio Frequency MCU Micro Controller Unit (microprocessor) MCU Multiport control unit MIC, mic Microphone MIDP Mobile Information Device Profile MIN Mobile identification number MIPS Million instructions per second Page Glossary– 4 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1 RM-612; RM-624 Glossary MMS Multimedia messaging service NFC Near field communication NTC Negative temperature coefficient, temperature sensitive resistor used as a temperature sensor OMA Object management architecture OMAP Operations, maintenance, and administration part Opamp Operational Amplifier PA Power amplifier PDA Pocket Data Application PDA Personal digital assistant PDRAM Program/Data RAM (on chip in Tiku) Phoenix Software tool of DCT4.x and BB5 PIM Personal Information Management PLL Phase locked loop PM (Phone) Permanent memory PUP General Purpose IO (PIO), USARTS and Pulse Width Modulators PURX Power-up reset PWB Printed Wiring Board PWM Pulse width modulation RC-filter Resistance-Capacitance filter RF Radio Frequency RFBUS Serial control Bus For RF RSS Web content Syndication Format RSSI Receiving signal strength indicator RST Reset Switch RTC Real Time Clock (provides date and time) RX Radio Receiver SAW filter Surface Acoustic Wave filter SDRAM Synchronous Dynamic Random Access Memory SID Security ID SIM Subscriber Identity Module SMPS Switched Mode Power Supply SNR Signal-to-noise ratio SPR Standard Product requirements SRAM Static random access memory STI Serial Trace Interface Issue 1 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Page Glossary– 5 RM-612; RM-624 Glossary SW Software TCP/IP Transmission control protocol/Internet protocol TCXO Temperature controlled Oscillator TX Radio Transmitter UART Universal asynchronous receiver/transmitter UI User Interface UPnP Universal Plug and Play USB Universal Serial Bus VBAT Battery voltage VCHAR Charger voltage VCO Voltage controlled oscillator VCTCXO Voltage Controlled Temperature Compensated Crystal Oscillator VCXO Voltage Controlled Crystal Oscillator Vp-p Peak-to-peak voltage VSIM SIM voltage WCDMA Wideband code division multiple access WD Watchdog WLAN Wireless local area network XHTML Extensible hypertext markup language Page Glossary– 6 COMPANY CONFIDENTIAL Copyright © 2010 Nokia. All rights reserved. Issue 1
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