Nokia 7650 Service Manual
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Also See for 7650:
- User manual (138 pages) ,
- Quick manual (8 pages) ,
- Support manual (7 pages)
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Nokia Mobile Phones Customer Care E&A
Technical Services, Repair Concepts
Copyright © Nokia Corporation. This material, including documentation and any related computer
programs, is protected by copyright controlled by Nokia Mobile Phones. All rights are reserved.
Copying, including reproducing, storing, adapting or translating, any or all of this material requires
the prior written consent of Nokia Mobile Phones. This material also contains confidential
information, which may not be disclosed to others without the prior written consent of Nokia Mobile
Phones.
Service Manual 7650 Level 1&2
Service Manual
Nokia 7650
NHL-2
Service Level 1&2
PAGE 1 (23)
Confidential
Copyright 2002 © Nokia Corporation
Approved 1.0
SQX 00487-en MWy
05.07.2002
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Related Manuals for Nokia 7650
Summary of Contents for Nokia 7650
- Page 1 Copying, including reproducing, storing, adapting or translating, any or all of this material requires the prior written consent of Nokia Mobile Phones. This material also contains confidential information, which may not be disclosed to others without the prior written consent of Nokia Mobile Phones.
- Page 2 The purpose of this document is to give Nokia service level 1&2 workshop technicians aids to carry out service for 7650. The use of this Service Manual is only for Nokia authorized service partners additionally to other service documentation like Service Bulletins.
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Page 3: Table Of Contents
PAGE 3 (23) Approved 1.0 Nokia Mobile Phones Customer Care E&A SQX 00487-en MWy Technical Services, Repair Concepts Confidential 05.07.2002 Table of content EXPLODED VIEW............................ 5 SPARE PART LIST ........................... 6 CAMERA INFORMATION AND GONOGO TEST ................9 INFRARED GONOGO TEST ........................ 11 BLUETOOTH GONOGO TEST ...................... - Page 4 PAGE 4 (23) Approved 1.0 Nokia Mobile Phones Customer Care E&A SQX 00487-en MWy Technical Services, Repair Concepts Confidential 05.07.2002 Change History Originator Status Version No. Date Comments Draft 01.06.2002 Initial draft Approved 05.07.2002 approval Service Manual 7650 Level 1&2...
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Page 5: Exploded View
PAGE 5 (23) Approved 1.0 Nokia Mobile Phones Customer Care E&A SQX 00487-en MWy Technical Services, Repair Concepts Confidential 05.07.2002 1. EXPLODED VIEW Description: See corresponding ITEM/CIRCUIT REF of the BOR (Bill Of Repair) Service Manual 7650 Level 1&2 Copyright 2002 © Nokia Corporation... -
Page 6: Spare Part List
PAGE 6 (23) Approved 1.0 Nokia Mobile Phones Customer Care E&A SQX 00487-en MWy Technical Services, Repair Concepts Confidential 05.07.2002 2. SPARE PART LIST SPARE PARTS ITEM/ PART NO PART NAME CIRCUIT REF. I002 9790529 VOICE RECORD KEY I003 9790530 POWER KEY... - Page 7 PAGE 7 (23) Approved 1.0 Nokia Mobile Phones Customer Care E&A SQX 00487-en MWy Technical Services, Repair Concepts Confidential 05.07.2002 SOLDERING COMPONENTS (Level 2 only!) ITEM/ QTY PART NO PART NAME CIRCUIT REF. G190 4700129 BATTERY LITHIUM 0.1MAH 3V F001 5119019 SM FUSE F 1.5A 32V 0603...
- Page 8 PAGE 8 (23) Approved 1.0 Nokia Mobile Phones Customer Care E&A SQX 00487-en MWy Technical Services, Repair Concepts Confidential 05.07.2002 SERVICE TOOLS TYPE PART NO PART NAME 0080541 FLS-4S SALES PACK E&A 0670246 BLB-2 BATTERY PACK 0775283 FLA-21 POS FLASH ADAPTER...
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Page 9: Camera Information And Gonogo Test
PAGE 9 (23) Approved 1.0 Nokia Mobile Phones Customer Care E&A SQX 00487-en MWy Technical Services, Repair Concepts Confidential 05.07.2002 3. CAMERA INFORMATION AND GONOGO TEST Digital cameras behave in principle like their analog predecessors. Meaning that e.g. exposure times will increase in low light situation and the risk of blurring pictures will also rise. - Page 10 Camera Module, if back window is clean. 9. Taking pictures from a moving car will 10. When taking the 7650 out of your hot car in summer, you could have distortion lead to skewed pictures. like this. This is also normal.
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Page 11: Infrared Gonogo Test
Wait for confirmation on golden phone. If sending fails, direct IR windows to each other and check if infrared is still active in 7650. Select Back on 7650, when “new messages” symbol appears on top right corner. Test is successful! -
Page 12: Bluetooth Gonogo Test
05.07.2002 5. BLUETOOTH GONOGO TEST You need a second 7650 or another Bluetooth device (e.g. 6310/i) to do a GoNoGo test. Make sure that Bluetooth is activated in the reference device (Golden Phone). Activate Bluetooth in the 7650 (receiver), for another device please see in the user guide. -
Page 13: Sw-Update
6. SW-UPDATE To use FLS-4S Flash Dongle you have to follow the user guide inside the sales package. Please check always the latest version of flash software, which is available on Nokia Partner Web Site. Flash Concept – (Point of Sales) Note that ACF-8 charger is inside FLS-4S sales pack and cannot be ordered separately. -
Page 14: General Repair Information
You need a Golden Phone for inspecting your measuring equipment. SB-132: Please check Nokia Partner Web Site (PWS) for latest news and files on a regular basis. Legend for Quick Trouble Shooter: This legend is valid for all parts of the Quick Trouble Shooter Follow the steps until the problem is solved. -
Page 15: Disassembly Instructions
Nokia Mobile Phones Customer Care E&A SQX 00487-en MWy Technical Services, Repair Concepts Confidential 05.07.2002 8. DISASSEMBLY INSTRUCTIONS You will find more detailed information about 7650 disassembly and assembly in video clips, which are Nokia Care Point located on sites. You have access to Nokia Care Point through Nokia Partner Web Site (PWS). - Page 16 PAGE 16 (23) Approved 1.0 Nokia Mobile Phones Customer Care E&A SQX 00487-en MWy Technical Services, Repair Concepts Confidential 05.07.2002 Pull up the Keymat Cover and take it out to the left. Take off the Battery Connector from LS4 Module.
- Page 17 PAGE 17 (23) Approved 1.0 Nokia Mobile Phones Customer Care E&A SQX 00487-en MWy Technical Services, Repair Concepts Confidential 05.07.2002 Radio Module LG4 is fixed with four T5 screws. Take away the Radio Module from the Chassis. Unscrew, using the shown order. Assembly order is the same (22 Ncm for all screws).
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Page 18: Quick Trouble Shooter Part1
9. QUICK TROUBLE SHOOTER PART1 Service Manual 7650 Level 1&2 Copyright 2002 © Nokia Corporation... -
Page 19: Quick Trouble Shooter Part2
10. QUICK TROUBLE SHOOTER PART2 Service Manual 7650 Level 1&2 Copyright 2002 © Nokia Corporation... -
Page 20: Quick Trouble Shooter Part3
11. QUICK TROUBLE SHOOTER PART3 Service Manual 7650 Level 1&2 Copyright 2002 © Nokia Corporation... -
Page 21: Esd Protection Requirements
PAGE 21 (23) Approved 1.0 Nokia Mobile Phones Customer Care E&A SQX 00443-en MWy Technical Services, Repair Concepts Confidential 05.06.2002 12. ESD PROTECTION REQUIREMENTS Electrostatic discharge can easily damage the sensitive components of electronic products. Therefore every Service Partner has to take care of at least some precautions like ESD restricted area, floor, table, covering, chair(s), shoes or arm wrist. -
Page 22: Service Notes
PAGE 22 (23) Approved 1.0 Nokia Mobile Phones Customer Care E&A SQX 00443-en MWy Technical Services, Repair Concepts Confidential 05.06.2002 13. SERVICE NOTES We recommend using Service Notes when shipping phones to other Service Partners. It prevents the product from scratches, it is ESD-neutral and has the possibility to give... -
Page 23: Gonogo Tester
PAGE 23 (23) Approved 1.0 Nokia Mobile Phones Customer Care E&A SQX 00443-en MWy Technical Services, Repair Concepts Confidential 05.06.2002 14. GONOGO TESTER The Acterna/Wavetek GoNoGo Tester has to be used to carry out the final test after your service action to guarantee the functionality of the phone.