Nokia 6267 RM-210 Service Manual

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Service Manual

RM-210 (Nokia 6267)

Mobile Terminal

Part No: 9203991 (Issue 1)

COMPANY CONFIDENTIAL

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Troubleshooting

Summary of Contents for Nokia 6267 RM-210

Page 2 RM-210 Amendment Record Sheet Amendment Record Sheet Amendment No Date Inserted By Comments Original issue 06/2007 J Bryman Page ii COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 3 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.
Page 4: Warnings And Cautions
WCDMA networks and cause problems to 3G cellular phone communication in a wide area. • During testing never activate the GSM or WCDMA transmitter without a proper antenna load, otherwise GSM or WCDMA PA may be damaged. Page iv COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 5 Use only approved accessories and batteries. Do not connect incompatible products. CONNECTING TO OTHER DEVICES When connecting to any other device, read its user’s guide for detailed safety instructions. Do not connect incompatible products. Issue 1 COMPANY CONFIDENTIAL Page v Copyright © 2007 Nokia. All rights reserved.
Page 7 RM-210 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.
Page 8: Battery Information
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 Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 9 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/e- mail. Please state: •...
Page 11 Nokia 6267 Service Manual Structure 1 General information 2 Service Devices and Service Concepts 3 BB Troubleshooting and Manual Tuning Guide 4 RF troubleshooting 5 System Module Glossary Issue 1 COMPANY CONFIDENTIAL Page xi Copyright © 2007 Nokia. All rights reserved.
Page 15: Table Of Contents
Table 2 Car accessories ............................1–7 Table 3 Headsets ..............................1–7 Table 4 Data cables ..............................1–8 Table 5 Memory cards ............................1–8 List of Figures Figure 1 RM-210 (Nokia 6267) product picture ....................1–5 Issue 1 COMPANY CONFIDENTIAL Page 1 –3 Copyright © 2007 Nokia. All rights reserved.
Page 17: Product Selection
RM-210 General information Product selection RM-210 (Nokia 6267) is a WCDMA/GSM dual mode phone, supporting WCDMA Band I & V and EGSM850/900/1800/1900 bands. Figure 1 RM-210 (Nokia 6267) product picture Phone features Display and keypad features • 2.2” 240x320 pixel, 16M color primary display •...
Page 18: User Interface And Software Features
• WAP 2.0, XHTML browser over HTTP/TCP/IP stack • SyncML (local and remote) • Push to Talk • Visual Radio • Push E-mail client with attachment • Nokia PC Suite Page 1 –6 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 19: Accessories
• User Guide Table 1 Battery and chargers Type Name Note: This phone is charged through the smaller Nokia standard interface (2.0 mm plug). The 3.5 mm standard charger can be used together with the CA-44 charger adapter. AC-3 Compact charger AC-4...
Page 20: Technical Specifications
Variation in operation times will occur depending on SIM card, network settings and usage. Talk time is increased by up to 30% if half rate is active, and reduced by 5% if enhanced full rate is active. Page 1 –8 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 23: Table Of Contents
Module jig service concept ..........................2–18 RF testing concept with RF coupler ......................2–19 Service concept for RF testing and RF/BB tuning ..................2–20 List of Figures Issue 1 COMPANY CONFIDENTIAL Page 2 –3 Copyright © 2007 Nokia. All rights reserved.
Page 24 Figure 5 Module jig service concept ........................2–18 Figure 6 RF testing concept with RF coupler ....................2–19 Figure 7 Service concept for RF testing and RF/BB tuning ................2–20 Page 2 –4 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 25: Service Devices
RJ-182 Soldering jig RJ-182 is a soldering jig used for soldering and as a rework jig for the engine module. Issue 1 COMPANY CONFIDENTIAL Page 2 –5 Copyright © 2007 Nokia. All rights reserved.
Page 26: General Devices
The table below gives a short overview of service tools that can be used for testing, error analysis and repair of product RM-210, refer to various concepts. Page 2 –6 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 27 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 Page 2 –7 Copyright © 2007 Nokia. All rights reserved.
Page 28 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: • JBT-9 test box • Installation and warranty information Page 2 –8 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 29 Rework jig RJ-157 is a jig used for soldering and as a rework jig for the engine module. It is used together with the ST-55 stencil. Issue 1 COMPANY CONFIDENTIAL Page 2 –9 Copyright © 2007 Nokia. All rights reserved.
Page 30 RJ-196 is a rework jig used when servicing the BTHFM (D6000) module. It is used together with rework stencil ST-37. RJ-71 Rework jig RJ-71 is a rework jig used with ST-26 rework stencil. Page 2 –10 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 31: Issue
• provides standardised interface towards Control Unit • provides RF connection using galvanic connector or coupler • multiplexing between USB and FBUS media, controlled by VUSB Issue 1 COMPANY CONFIDENTIAL Page 2 –11 Copyright © 2007 Nokia. All rights reserved.
Page 32: Company Confidential
Rework stencil ST-40 is a rework stencil and used with RJ-93. ST-55 Rework stencil ST-55 is a rework stencil used with rework jig RJ-157 and RJ-160. Page 2 –12 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 33: Cables
USB cable The CA-31D USB cable is used to connect FPS-10 or FPS-11 to a PC. It is included in the FPS-10 and FPS-11 sales packages. Issue 1 COMPANY CONFIDENTIAL Page 2 –13 Copyright © 2007 Nokia. All rights reserved.
Page 34: Ca-35S
XCS-4 Modular cable XCS-4 is a shielded (one specially shielded conductor) modular cable for flashing and service purposes. Page 2 –14 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 35: Dke-2
Figure 2 POS flash concept Type Description Product specific tools BP-5C Battery Other tools FLS-5 POS flash dongle PC with Phoenix service software Cables DKE-2 USB connectivity cable Issue 1 COMPANY CONFIDENTIAL Page 2 –15 Copyright © 2007 Nokia. All rights reserved.
Page 36: Flash Concept With Fps-10
Other devices FPS-10 Flash prommer box PKD-1/PK-1 SW security device SS-46 Interface adapter PC with Phoenix service software Cables XCS-4 Modular cable CA-35S Power cable USB cable Page 2 –16 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 37: Flash Concept With Fps-10
SW security device SS-62 Flash adapter base SX-4 Smart card PC with Phoenix service software Cables PCS-1 Power cable XCS-4 Modular cable Standard USB cable USB cable Issue 1 COMPANY CONFIDENTIAL Page 2 –17 Copyright © 2007 Nokia. All rights reserved.
Page 38: Module Jig Service Concept
SW security device SX-4 Smart card PC with Phoenix service software Measurement equipment Cables PCS-1 DC power cable XCS-4 Modular cable XRS-6 RF cable USB cable Page 2 –18 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 39: Rf Testing Concept With Rf Coupler
SX-4 Smart card FPS-10 Flash prommer box PKD-1/PK-1 SW security device SS-62 Flash adapter base Measurement equipment PC with Phoenix service software Cables PCS-1 Power cable Issue 1 COMPANY CONFIDENTIAL Page 2 –19 Copyright © 2007 Nokia. All rights reserved.
Page 40: Service Concept For Rf Testing And Rf/Bb Tuning
Product specific devices MJ-116 Module jig Other devices CU-4 Control unit PKD-1/PK-1 SW security device SX-4 Smart card Measurement equipment Smart card reader PC with Phoenix service software Page 2 –20 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 41 RM-210 Service Devices and Service Concepts Type Description Cables DAU-9s MBUS cable PCS-1 DC power cable XRS-6 RF cable GPIB control cable USB cable Issue 1 COMPANY CONFIDENTIAL Page 2 –21 Copyright © 2007 Nokia. All rights reserved.
Page 45 Figure 8 Flashing pic 1. Take single trig measurement for the rise of the BSI signal........3–12 Figure 9 Flashing pic 2. Take single trig measurement for the rise of the BSI signal........3–13 Issue 1 COMPANY CONFIDENTIAL Page 3 –3 Copyright © 2007 Nokia. All rights reserved.
Page 46 Figure 11 Differential output waveform of the Ext_in_IHF_out out loop measurement when speaker is connected..............................3–30 Figure 12 Single-ended output waveform of the HP_in_Ext_out loop when microphone is connected. 3–31 Page 3 –4 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 47: Baseband Self Tests In Phoenix
Always start the troubleshooting procedure by running the Phoenix self tests. If a test fails, please follow the diagram below. Dead or jammed device troubleshooting. If the phone is dead and you cannot perform the self tests, go to Issue 1 COMPANY CONFIDENTIAL Page 3 –5 Copyright © 2007 Nokia. All rights reserved.
Page 49: Power And Charging Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide Power and charging troubleshooting Dead or jammed device troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Page 3 –7 Copyright © 2007 Nokia. All rights reserved.
Page 51: General Power Checking
VCAM_1V3 LP5952TLX-1. Camera Disabled in 3/J3409 sleep VMMC LP3928TLX-18 2.850 MCC card Disabled in 28/Z4800 sleep VLEDOUT TPS61061/ 14.5 LCD Backlight Disabled in N2301 sleep Issue 1 COMPANY CONFIDENTIAL Page 3 –9 Copyright © 2007 Nokia. All rights reserved.
Page 52: Charging Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide Charging troubleshooting Troubleshooting flow Page 3 –10 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 53: Interface Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide Interface troubleshooting Flash programming fault troubleshooting Part 1 Issue 1 COMPANY CONFIDENTIAL Page 3 –11 Copyright © 2007 Nokia. All rights reserved.
Page 54 RM-210 BB Troubleshooting and Manual Tuning Guide Part 2 Figure 8 Flashing pic 1. Take single trig measurement for the rise of the BSI signal. Page 3 –12 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 55: Combo Memory Troubleshooting
BB Troubleshooting and Manual Tuning Guide Figure 9 Flashing pic 2. Take single trig measurement for the rise of the BSI signal. Combo memory troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Page 3 –13 Copyright © 2007 Nokia. All rights reserved.
Page 56: Sd Card Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide SD card troubleshooting Troubleshooting flow Page 3 –14 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 57: Usb Interface Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide USB interface troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Page 3 –15 Copyright © 2007 Nokia. All rights reserved.
Page 58: Sim Card Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide SIM card troubleshooting Troubleshooting flow Page 3 –16 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 59: User Interface Troubleshooting
Troubleshooting flow Display module troubleshooting General instructions for display troubleshooting Context • The display is in a normal mode when the phone is in active use. Issue 1 COMPANY CONFIDENTIAL Page 3 –17 Copyright © 2007 Nokia. All rights reserved.
Page 60 The display module cannot be repaired. 2. Check that the cellular engine is working normally. To check the functionality, connect the phone to a docking station. Phoenix service software. ii Start Page 3 –18 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 61: Display Troubleshooting
When assembling/disassembling the phone, all grounding contacts between different levels (display, display flex, display frame, coaxial connector) must be checked in order to have them properly connected. Issue 1 COMPANY CONFIDENTIAL Page 3 –19 Copyright © 2007 Nokia. All rights reserved.
Page 63: Display And Keyboard Backlight Troubleshooting
Bad conditions often cause bad pictures. Therefore, the camera operation has to be checked in constant conditions or by using a second, known-to-be-good Nokia device as reference. Image quality is hard to measure quantitatively, and the difference between a good and a bad picture can be small. Some training or experience may be needed to detect what is actually wrong.
Page 64: Camera Hardware Troubleshooting
• The image may be blurred, though it does not show in the viewfinder • Analyse the picture from your PC monitor, full colour setting is recommended • If possible, compare with a picture of the same motive taken with a similar Nokia device Camera hardware troubleshooting Troubleshooting flow Page 3 –22...
Page 65: Camera Hardware Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide Camera hardware troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Page 3 –23 Copyright © 2007 Nokia. All rights reserved.
Page 66: Small (Front) Camera Troubleshooting
Do not evaluate the picture on the receiving phone. • The center of the picture is sharper than the edges • If possible, compare with the picture on another Nokia device in a videocall, and of the same motive. Page 3 –24...
Page 67: Small (Front) Camera Hardware Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide Small (front) camera hardware troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Page 3 –25 Copyright © 2007 Nokia. All rights reserved.
Page 68: Small (Front) Camera Bad Image Quality Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide Small (front) camera bad image quality troubleshooting Troubleshooting flow Page 3 –26 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 69: Led Camera Flash Troubleshooting
Differential external earpiece and 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. Issue 1 COMPANY CONFIDENTIAL Page 3 –27 Copyright © 2007 Nokia. All rights reserved.
Page 70: Test Procedure
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 –28 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 72 If a special low-pass filter designed for measuring digital amplifiers is unavailable, the measurement must be performed with a current probe and the input signal frequency must be 2kHz. Figure 11 Differential output waveform of the Ext_in_IHF_out out loop measurement when speaker is connected. Page 3 –30 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 73 RM-210 BB Troubleshooting and Manual Tuning Guide Figure 12 Single-ended output waveform of the HP_in_Ext_out loop when microphone is connected. Issue 1 COMPANY CONFIDENTIAL Page 3 –31 Copyright © 2007 Nokia. All rights reserved.
Page 74: Internal Earpiece Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide Internal earpiece troubleshooting Troubleshooting flow Page 3 –32 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 75: Internal Microphone Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide Internal microphone troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Page 3 –33 Copyright © 2007 Nokia. All rights reserved.
Page 76: Internal Handsfree (Ihf) Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide Internal handsfree (IHF) troubleshooting Troubleshooting flow Page 3 –34 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 77: External Earpiece Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide External earpiece troubleshooting Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Page 3 –35 Copyright © 2007 Nokia. All rights reserved.
Page 78: External Microphone Troubleshooting
RM-210 BB Troubleshooting and Manual Tuning Guide External microphone troubleshooting Troubleshooting flow Page 3 –36 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 79: Vibra Troubleshooting
Note: USB flashing does not work for a dead BB5 phone. • Create a request file. • Send the file to Nokia by e-mail. Use the following addresses depending on your location: • APAC: sydney.service@nokia.com • CHINA: repair.ams@nokia.com • E&A: salo.repair@nokia.com •...
Page 80 Wait for the phone type designator (e.g. “RM-1” ) to be displayed in the status bar. Phoenix reads the product data as shown in the following iv Go to Flashing→SW Update and wait until picture. Page 3 –38 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 81 Flash Type must be set to Phone as Manufactured. To continue, click Start. Progress bars and messages on the screen show actions during phone programming, please wait. Issue 1 COMPANY CONFIDENTIAL Page 3 –39 Copyright © 2007 Nokia. All rights reserved.
Page 82 Phoenix , choose File→Scan Product . To connect the phone with ii Choose Tools→Certificate Restore . iii To choose a location for the request file, click Browse. Page 3 –40 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 83 Request file, click Start. To create the vi When the file for certificate restore has been created, send it to Nokia as an e-mail attachment. 3. Restore certificate. For this procedure, you must supply +12 V to CU-4 from an external power supply.
Page 84 To write the file to phone, click Start. Next actions Phoenix tuning functions. After a successful rewrite, you must retune the phone completely by using Important: Perform all tunings: RF, BB, and UI. Page 3 –42 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 85: Energy Management Calibration
Write and/or repeat the procedure again. Energy Management Calibration window. 10. To end the procedure, close the Issue 1 COMPANY CONFIDENTIAL Page 3 –43 Copyright © 2007 Nokia. All rights reserved.
Page 89 Figure 14 General voltage checking test points (main board, top side) ............4–11 Figure 15 RX Control window with example settings ..................4–13 Figure 16 Typical readings ..........................4–16 Figure 17 Troubleshooting diagram: Bluetooth ....................4–18 Issue 1 COMPANY CONFIDENTIAL Page 4 –3 Copyright © 2007 Nokia. All rights reserved.
Page 91: Rf Self Tests In Phoenix
RF self tests in Phoenix Context Always start the troubleshooting procedure by running the Phoenix self tests. If a test fails, please follow the diagram below. Troubleshooting flow Issue 1 COMPANY CONFIDENTIAL Page 4 –5 Copyright © 2007 Nokia. All rights reserved.
Page 92: General Rf Troubleshooting
Please refer to the list of Note: If the RF shieldning can is removed (for measurement or repair), it must always be replaced with a new one. Page 4 –6 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 93: Rf Key Components
RM-210 RF troubleshooting RF key components Non-replaceable RF components The following RF components cannot be replaced because of their location on the PWB: Issue 1 COMPANY CONFIDENTIAL Page 4 –7 Copyright © 2007 Nokia. All rights reserved.
Page 94: Auto Tuning For Bb5.0
Autotune 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 Hardware requirements for auto tuning: Page 4 –8 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 95: Auto Tuning Procedure
Vbat at WCDMA PA C7547 3.9 V Supply input to DC/DC conv L7591 3.9 V * With these settings, the result should be 1.3 V. Issue 1 COMPANY CONFIDENTIAL Page 4 –9 Copyright © 2007 Nokia. All rights reserved.
Page 97: Receiver Troubleshooting
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 and in the signal generator: Issue 1 COMPANY CONFIDENTIAL Page 4 –11 Copyright © 2007 Nokia. All rights reserved.
Page 98: Wcdma Rx Chain Activation For Manual Measurement/Wcdma Rssi Measurement
Signal generator to antenna 21400 MHz 881.4 MHz connector Steps 1. Via Phoenix Testing menu, choose WCDMA/RX Control. 2. In the RX control window, make the following settings: Page 4 –12 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 99 4. From the Phoenix testing menu, select WCDMA→RX Power measurement 5. In the RX Power measurement window, select: • Mode: RSSI • Continuous mode 6. Click Start to perform the measurement. Issue 1 COMPANY CONFIDENTIAL Page 4 –13 Copyright © 2007 Nokia. All rights reserved.
Page 100: Transmitter 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 picture: Page 4 –14 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 101 RM-210 RF troubleshooting 3. Check the basic TX parameters (i.e. power, phase error, modulation and switching spectrum), using a communication analyser (for example CMU200). Issue 1 COMPANY CONFIDENTIAL Page 4 –15 Copyright © 2007 Nokia. All rights reserved.
Page 102: Wcdma Transmitter Troubleshooting
2. In Phoenix, select Testing→WCDMA→TX control . 3. In the TX control window, make settings as shown in the picture: Star level is the expected power out. Note: Page 4 –16 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 103 5. Check the basic TX parameters (i.e. power and EVM) using a communication analyser (eg. CMU200). 6. To repeat the test for other bands, select the correct band in the TX control and repeat the measurements. Issue 1 COMPANY CONFIDENTIAL Page 4 –17 Copyright © 2007 Nokia. All rights reserved.
Page 104: Bluetooth And Fm Radio Troubleshooting
RM-210 RF troubleshooting Bluetooth and FM radio troubleshooting Bluetooth troubleshooting Troubleshooting flow Figure 17 Troubleshooting diagram: Bluetooth Page 4 –18 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 109 ............................5–12 Figure 21 Keyboard layout ..........................5–13 Figure 22 Audio block diagram.......................... 5–15 Figure 23 Bluetooth interface ..........................5–16 Figure 24 FM interface ............................5–17 Issue 1 COMPANY CONFIDENTIAL Page 5 –3 Copyright © 2007 Nokia. All rights reserved.
Page 111: Introduction
BTHFMRDS2.0 module D6000 Fold switch Hall IC switch/position sensor N2550 Battery BL-5C Battery connector Tabby blade interface X2070 BTB connector Coax board-to-board connector Main: X3501, Top: X3550 Issue 1 COMPANY CONFIDENTIAL Page 5 –5 Copyright © 2007 Nokia. All rights reserved.
Page 115: Energy Management
The BSI line is used to recognize the battery capacity by a battery internal pull down resistor. Charging This phone is charged through the smaller Nokia standard interface (2.0 mm plug). Charging is controlled by energy management, and external components are needed to protect the baseband module against EMC, reverse polarity and transient frequency deviation.
Page 116: Power Key And System Power-Up
BT Clk is 38.4 MHz signal from Ahneus ASIC to BT module. CLK600. The clock source is an internal RC oscillator in EM ASIC N2300 (during the power-up sequence) or RAPIDO SMPS Clk. Page 5 –10 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 117: Usb, Sim, Μsd
The SIM interface consists of an internal interface between RAP and EM ASIC (N2200), and of an external interface between N2200 and SIM contacts. The SIM IF is shown in the following figure: Issue 1 COMPANY CONFIDENTIAL Page 5 –11 Copyright © 2007 Nokia. All rights reserved.
Page 118: Μsd Card Interface
It does not require any tuning in service. The interconnection between the LCD module and the engine is implemented with a 24-pin board-to-board connector. Page 5 –12 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 119: Keyboard And Other Keys
Soft right KEYB_CMT1 (ROW1) Send Right Select KEYB_CMT2 (ROW2) Down Media 1 KEYB_CMT3 (ROW3) Vol+ Media 2 KEYB_CMT4 (ROW4) Vol- Media 3 KEYB_CMT5 (ROW5) Camera capture Issue 1 COMPANY CONFIDENTIAL Page 5 –13 Copyright © 2007 Nokia. All rights reserved.
Page 120: Backlight And Illumination
N2200 provides an interface for the trancducers and the AV connector. There are three audio transducers: • 1 earpiece • 1 IHF speaker • 1 microphone module N2200 also provides an output for the vibra motor. Page 5 –14 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 121: Av Connector
Note: When testing external audio through the audio connector, make sure that the specific accessory can be used with this phone! Issue 1 COMPANY CONFIDENTIAL Page 5 –15 Copyright © 2007 Nokia. All rights reserved.
Page 122: Rf Description
FM radio The FM radio is physically integrated with the Bluetooth into one single module. From a functional point of view they, however, have nothing in common. Page 5 –16 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 123: Receiver (Rx)
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. Issue 1 COMPANY CONFIDENTIAL Page 5 –17 Copyright © 2007 Nokia. All rights reserved.
Page 124: Transmitter (Tx)
Even though the GSM and WCDMA signals are sent via different components, the principles of the transmission is the same. Technical specifications Main RF characteristics for GSM and WCDMA band phones Parameter Unit Cellular system EGSM850/900/1800/1900 + WCDMA band I/V Page 5 –18 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 125 WCDMA band V: 108 Channel spacing GSM 200 KHz WCDMA 4.8 MHz Number of Tx power levels GSM850: 15 GSM900: 15 GSM1800: 16 GSM1900: 16 WCDMA: 75 Issue 1 COMPANY CONFIDENTIAL Page 5 –19 Copyright © 2007 Nokia. All rights reserved.
Page 126: Environmental Conditions
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 5 –20 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 129 D/A-converter Digital-to-analouge converter Digital-to-analouge converter Digital Battery Interface DBus DSP controlled serial bus connected between UPP_WD2 and Helgo DCT-4 Digital Core Technology Direct memory access Data Package Issue 1 COMPANY CONFIDENTIAL Page Glossary–3 Copyright © 2007 Nokia. All rights reserved.
Page 130 Integrated hands free IMEI International Mobile Equipment Identity Infrared IrDA Infrared Data Associasion Intelligent software architecture JPEG/JPG Joint Photographic Experts Group Liquid Crystal Display Low Drop Out Page Glossary–4 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.
Page 131 Serial control Bus For RF Right Soft Key RS-MMC Reduced size Multi Media Card RSSI Receiving signal strength indicator Reset Switch Real Time Clock (provides date and time) Issue 1 COMPANY CONFIDENTIAL Page Glossary–5 Copyright © 2007 Nokia. All rights reserved.
Page 132 Peak-to-peak voltage VSIM SIM voltage Wireless application protocol Watchdog XHTML Extensible hypertext markup language Zocus Current sensor, (used to monitor the current flow to and from the battery) Page Glossary–6 COMPANY CONFIDENTIAL Issue 1 Copyright © 2007 Nokia. All rights reserved.

Nokia 6267 RM-210 Service Manual

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Service Devices/Service Concepts

Table of Contents

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Troubleshooting

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Summary of Contents for Nokia 6267 RM-210

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