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Nokia N900 RX-51

Service Manual Level 1&2

Confidential



Version 1.0

ISSUE 1

SERVICE MANUAL

Level 1&2

RX-51

Transceiver characteristics

Band:

Display:

3.5” wide screen display with 800x480 resolution and
Window Touch, 16M colours

Camera:

5MPix Carl Zeiss autofocus camera with dual LED flash

Operating System:

Maemo Linux

Connections:

3.5 mm AV connector, Bluetooth 2.0 with A2DP
support, Micro USB 2.0, A-GPS, WLAN 802.11g/b, TV out

Transceiver with BL-5J battery pack

Talk time

Standby

Note

GSM:

Up to 9 hours
WCDMA:
Up to 5 hours

GSM:

Up to 10 days
WCDMA:
Up to 10 days

Talk times are

dependant on
network
parameters and
phone settings

Summary of Contents for N900 RX-51

Page 1: ...lution and Window Touch 16M colours Camera 5MPix Carl Zeiss autofocus camera with dual LED flash Operating System Maemo Linux Connections 3 5 mm AV connector Bluetooth 2 0 with A2DP support Micro USB 2 0 A GPS WLAN 802 11g b TV out Transceiver with BL 5J battery pack Talk time Standby Note GSM Up to 9 hours WCDMA Up to 5 hours GSM Up to 10 days WCDMA Up to 10 days Talk times are dependant on netwo...

Page 2: ...ISSUE 1 Table of contents 1 Change history 3 2 Copyright 4 3 Warnings and cautions 5 3 1 Warnings 5 3 2 Cautions 5 4 ESD protection 6 5 Care and maintenance 7 6 Battery information 8 7 Exploded view 9 8 Service devices 10 9 SW update 11 10 Disassembly instructions 12 11 Assembly hints 19 12 Solder components 20 ...

Page 3: ...f it is confidential Please note that NOKIA provides also other guidance documents e g Service Bulletins for service suppliers follow these regularly and comply with the given instructions While every endeavor has been made to ensure the accuracy of this document some errors may exist If you find any errors or if you have further suggestions please notify NOKIA using the address below CMO Operatio...

Page 4: ...ight 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 imp...

Page 5: ...HONE MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES EG PETROL STATIONS SERVICE STATIONS BLASTING AREAS ETC 3 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 ELECTRO...

Page 6: ...vers 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 pro...

Page 7: ...e 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 u...

Page 8: ...ing 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 co...

Page 9: ...I0005 LCD AM 800x480 I0006 MAIN FLEX ASSY I0101 SLIDE ASSY I0102 SCREW M1 4x2 8 I0007 QWERTY COVER ASSY I0201 QWERTY KEYMAT I0202 QWERTY DOME SHEET ASSY I0203 LIGHT PROTECTION FOIL I0204 LIGHT SWAP PWB I0205 AUDIO SHIELD LID I0206 BB SHIELD LID I0207 WLAN BT SHIELD LID I0208 GPS SHIELD LID I0209 CELLMO LID I0210 EMMC SHIELD LID I0xxx CHGR SHIELD LID I0xxx WATER INGRESS LABEL I9998 CAMERA MOD 5MP I...

Page 10: ... Service Cable AC 10 Travel Charger SS 210 Camera removal tool RJ 230 SS 206 Domesheet alignment tool BL 5J Battery SS 100 Camera removal tool NMP standard toolkit v2 For more information refer to the Service Bulletin SB 011 on NOKIA Online Supplier or manufacturer contacts for tool re order can be found in Recommended service equipment document on NOKIA Online ...

Page 11: ...ht 2009 NOKIA All rights reserved Version 1 0 ISSUE 1 9 SW UPDATE Flash concept Point of Sales To use the FLS 5 Flash Dongle follow the user guide inside the sales package Please check always for the latest version of flash software wich is available on Nokia Online ...

Page 12: ... 2 You must use the Nokia Standard Toolkit version 2 the AV plug and the SS 100 or SS 210 camera removal tool 3 Protect the touch window with protective film 4 Use the finger groove to release the BATTERY COVER ASSY 5 Remove the battery cover If there is a battery inserted remove it also 6 Unscrew the four Phillips size 00 screws in the order shown Do not use them again ...

Page 13: ... MAIN FLEX CONNECTOR Disconnect the flex from the engine board with the SS 93 Be careful not to damage the connector 8 The upper block can now be separated 9 Unscrew the two TORX size 6 screws in the order shown Do not use them again 10 Use the SS 93 to release the clips holding the QWERTY COVER ASSY 11 Make sure that all the clips are released 12 Remove the QWERTY COVER ASSY ...

Page 14: ...QWERTY KEYMAT 14 Use the SS 93 to carefully lift up the engine board 15 While removing the engine board be careful not to damage the USB connector 16 Remove the STYLUS by pulling it as shown 17 Use the SS 93 to carefully detach the CELLMO ANTENNA ASSEMBLY Then remove the antenna 18 Release the GPS ANTENNA ASSEMBLY carefully with the SS 93 ...

Page 15: ...onnector with the AV plug and remove the connector 21 Push the camera removal tool SS 100 down until the camera retaining clips are released 22 Lift up the SS 100 and remove the CAMERA 23 Release the DOMESHEET with the dental tool and peel it off Be aware of the sharp point of the dental tool be careful not to injure yourself 24 Do not use the DOMESHEET again ...

Page 16: ...e six Phillips size 00 screws in the order shown Do not use them again 27 Use the SS 93 to slightly lift up the SLIDE ASSY so that LCD connector is revealed 28 Next disconnect the LCD connector from the SLIDE ASSY with the SS 93 While opening the connector be careful not to damage the flexes 29 The SLIDE ASSY can now be separated 30 Use the SS 93 to unlock the locking mechanism of the LCD connecto...

Page 17: ...ully 41 Use the SS 93 to lift up the LCD display and then remove it 42 Remember to protect the LCD display with a protective film 43 Use the dental tool to release the earpiece 44 Remove the earpiece with the tweezers The earpiece adhesive cannot be reused 45 Release the A COVER FRAMING with the SRT 6 Insert the SRT 6 between the frame and the A COVER ASSY and slide the SRT 6 around the edges ...

Page 18: ...el 1 2 18 Confidential Copyright 2009 NOKIA All rights reserved Version 1 0 ISSUE 1 46 Remove the framing 47 Release the A COVER ASSY with the SRT 6 48 Remove the A COVER ASSY 49 Nokia N900 disassembly is now complete END OF DISASSEMBLY ...

Page 19: ...served Version 1 0 ISSUE 1 11 ASSEMBLY HINTS 1 Tighten the six Phillips size 00 screws to the torque of 15 Ncm in the order shown 2 Tighten the four Phillips size 00 screws to the torque of 15 Ncm in the order shown 3 Tighten the two TORX size 6 screws to the torque of 6 Ncm in the order shown ...

Page 20: ...tial Copyright 2009 NOKIA All rights reserved Version 1 0 ISSUE 1 12 SOLDER COMPONENTS G4210 X6310 X6311 S4313 X7503 X7501 X2700 X6189 V1310 X4202 S4314 X7504 S4312 S4301 S4311 X6201 X6202 V1311 X4201 V1312 V1313 V1314 V1315 X4203 X4204 Ver 1 0 TOP BOTTOM ...

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