Nokia 6303 classic, Service Manual

Page 1: ...0 Display QVGA display 320 x 240 pixels 2 2 colour display Up to 16M colors Camera 3 2 Mpix Auto Focus camera with 8x digital zoom dual LED flash Operating System S40 6th Edition Connections Bluetooth 2 0 EDR 3 5 mm AV connector Micro USB MicroSD card up to 4 GB Transceiver with BL 5CT battery pack Talk time Standby Note Up to 7 hours Up to 450 hours Depends on network parameters and phone setting...

Page 2: ...ts reserved 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 20 12 Solder components 21 ...

Page 3: ... authorized NOKIA service suppliers and the content of 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 ple...

Page 4: ...oducts 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 warranti...

Page 5: ...OTENTIALLY 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 ELECTRONIC EQUIPMENT MAY ALSO BE SUBJECT TO INTERFERENCE 3 2 ...

Page 6: ...ts 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 ...

Page 7: ...mperatures 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 deterg...

Page 8: ...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 ter...

Page 9: ...303 Classic RM 443 Service Manual Level 1 2 9 CONFIDENTIAL 7 EXPLODED VIEW See corresponding ITEM CIRCUIT REF in the Spare Parts Service Bulletins on NOL Issue 2 Copyright 2009 NOKIA All rights reserved ...

Page 10: ...l battery CA 101D Service cable CA 100C China AC 8E charger AC 6C for China 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 Issue 2 Copyright 2009 NOKIA All rights reserved ...

Page 11: ...PDATE Flash concept Point of Sales To use the FLS 5 Flash Dongle you have to follow the user guide inside the sales package Please check always for the latest version of flash software which is available on Nokia Online Issue 2 Copyright 2009 NOKIA All rights reserved ...

Page 12: ...COVER by sliding the cover as shown 2 Remove the C COVER 3a Unscrew the two T6 screws 3b Remove the screws with the tweezers Do not use the screws again 4 Use the SS 93 tool to open the USB COVER to have better access on the bottom side 5 Release the bottom clip with the SS 93 tool Issue 2 Copyright 2009 NOKIA All rights reserved ...

Page 13: ...re you have released all of them before proceeding 7 Wedge the SS 93 tool under the A COVER Slide the tool along the A COVER to open the clips on the top 8 Open the clips on the other side as instructed in the previous step 9a To release the A COVER incl KEYMAT ASSY lift and slide the A COVER up as shown 9b Remove the A COVER Issue 2 Copyright 2009 NOKIA All rights reserved ...

Page 14: ...the four T6 screws in the order shown 12b Remove the screws with the tweezers Do not use the screws again 13 Make sure that the USB COVER is still open 14 Use the SS 93 tool to release the clip on top to lift up the PWB incl UI SHIELDING ASSY and LCD Be careful not to damage the components on the PWB Issue 2 Copyright 2009 NOKIA All rights reserved ...

Page 15: ... GASKET with the tweezers 16b Remove the CAMERA GASKET with the tweezers 17 Open the clip of FLEX SHIELDING with the SS 93 tool 18a Carefully release the FLEX SHIELDING with the tweezers Be careful not to touch the flex under the FLEX SHIELDING 18b Remove the FLEX SHIELDING with the tweezers Do not use this part again Issue 2 Copyright 2009 NOKIA All rights reserved ...

Page 16: ...he SS 93 tool 20 Turn the PWB around Remove the UI SHIELDING 21a and 21b To get a better access to the LCD connector carefully flip the LCD around to face the other side of the PWB 21c Carefully release the LCD connector with the SS 93 tool 22 Remove the LCD Issue 2 Copyright 2009 NOKIA All rights reserved ...

Page 17: ...se the dental tool to lift the corner of the DOMESHEET 23b Peel back the DOMESHEET 24 Remove the DOMESHEET Do not use this part again 25 Insert the SS 102 tool into the camera socket 26a Lift up the CAMERA MODULE with the SS 102 tool 26b Remove the CAMERA MODULE Issue 2 Copyright 2009 NOKIA All rights reserved ...

Page 18: ...l 1 2 18 CONFIDENTIAL 27a Use the A V plug to release the A V connector 27b Remove the A V connector 28a Use the charger plug to release the charger connector 28b Remove the charger connector Issue 2 Copyright 2009 NOKIA All rights reserved ...

Page 19: ...E as shown 1 Simultaneously lift up the ANTENNA MODULE with the SS 93 tool 2 Be careful not to damage the components on the flash module 30 Remove the ANTENNA MODULE 31a Release the IHF SPEAKER with the tweezers 31b Remove the IHF SPEAKER with the tweezers End of disassembly Issue 2 Copyright 2009 NOKIA All rights reserved ...

Page 20: ...n the order shown 2 Tighten the screws to the torque of 21 Ncm in the order shown Use the tweezers to assemble the EARPIECE RUBBER GASKET ASSY as shown Make sure that the rubber supports are correctly positioned and aligned with the metal frame Do the same on the opposite side Issue 2 Copyright 2009 NOKIA All rights reserved ...

Page 21: ...6303 Classic RM 443 Service Manual Level 1 2 21 CONFIDENTIAL 12 SOLDER COMPONENTS Solder components only for Level 2 Issue 2 Copyright 2009 NOKIA All rights reserved ...