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Nokia 7280 - Cell Phone - GSM, Service Manual

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Nokia 7280 - Cell Phone - GSM Service Manual Download Page 15

nokia

 

 C

ONNECTING

 

P

EOPLE

 

PAGE 15 (27) 

Approved 1.0

NMP/CMO Sales and Marketing Customer Care EMEA 

 

DJk

Technical Services, Repair Concepts CONFIDENTIAL 

24.11.2004

 

 

 

5.) Place SRT-6 between the A-Cover and B-Cover and 

shift it along the edge. 

Use always a new A-Cover and a 

new B-Cover when reassembling.

 

 

 

6.) Open the other snaps. 

 

7.) Separate the both covers from each other. 

 

 

8.) The Keymat drops out when turning the A-Cover. 

 

9.) Remove  the modules from the B-Cover as shown in 

the picture. 
 

 

10.) Protect the LCD Cell with a film. 

 

11.) Use a slotted screwdriver to lift the Battery Lock. 

 

12.) Do the same on the other side. 

 

Service Manual 7280 Level 3 

Copyright 2004 © Nokia Corporation 

 

Summary of Contents for 7280 - Cell Phone - GSM

Page 1: ...eo streaming Voice activated user interface Internal handsfree speaker for group calls Polyphonic ringing tones MIDI Integrated FM radio Transceiver with BL 8N 700mAh Li ion battery pack Talk time Standby Note 3h 240h Depends on network parameters Environmental characteristics Lead free soldered RoHS compliant Restriction on Hazardous Substances 2002 95 EC SERVICE MANUAL Service Level 3 Copyright ...

Page 2: ...GE OF SPARE SIM INTERFACE 13 10 DISASSEMBLY INSTRUCTIONS ALSO SEE THE VIDEO CLIPS ON CARE POINT 14 11 DISPLAY EXCHANGE INSTRUCTIONS 19 12 LEGEND FOR QUICK TROUBLE SHOOTER 20 13 QUICK TROUBLE SHOOTER 1 21 14 QUICK TROUBLE SHOOTER 2 22 15 CAMERA GONOGO TEST 23 16 BLUETOOTH INFRARED TEST 24 17 GONOGO TEST 25 18 BATTERY TEST 25 19 FOR FORWARDING OF REPAIRS 26 20 ESD PROTECTION REQUIREMENTS 27 CHANGE H...

Page 3: ... 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 HANDPORTABLE TELEPHONE MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAIN POTENTIALLY EXPLOSIVE ATMOSPHERES EG PETROL STATIONS SERVICE STATIONS BLASTING AREAS ETC OPERATION OF ANY RADIO TRANSMITTING EQUIPME...

Page 4: ...nd resolder them if necessary Level 2 only Remove redundant soldering flux after repair o Meet the torque requirements when assembling the unit see also the document torques for transceiver assembly on Nokia Partner Web Site Nokia Online o Always use your own equipment for testing where you are sure that it works E g if the customer complains about charger function please test the phone with your ...

Page 5: ...brary is needed Nokia Care Point is repair support and training channel for Nokia service suppliers mainly for service levels 1 and 2 By providing visual and easy to learn support and training material such as illustrative repair videos troubleshooting with pictures product information and general repair information Nokia Care Point offers user friendly channel for service suppliers to learn techn...

Page 6: ... PEOPLE PAGE 6 27 Approved 1 0 NMP CMO Sales and Marketing Customer Care EMEA DJk Technical Services Repair Concepts CONFIDENTIAL 24 11 2004 4 EXPLODED VIEW Service Manual 7280 Level 3 Copyright 2004 Nokia Corporation ...

Page 7: ...OPLE PAGE 7 27 Approved 1 0 NMP CMO Sales and Marketing Customer Care EMEA DJk Technical Services Repair Concepts CONFIDENTIAL 24 11 2004 5 SPARE PARTS OVERVIEW Service Manual 7280 Level 3 Copyright 2004 Nokia Corporation ...

Page 8: ...4 6 SPARE PARTS LIST Please exchange this page placeholder with latest corresponding Service Bulletins spare parts SWAP units and service tools from PWS NOL This will ensure that you are using up to date order codes only Therefore Service Bulletins have to be checked from PWS NOL on daily basis Service Manual 7280 Level 3 Copyright 2004 Nokia Corporation ...

Page 9: ...FPS 8 Flash Prommer incl ACF 8 AXS 4 CA10DS FPS 11 incl power supply power cords USB cable SX 2 Smart Card ACF 8 Universal Power Supply AXS 4 Serial Cable D9 D9 Travel Charger ACP 12 Charger for fast charging of phone battery Headset HDC 5 XCS 1 Service Cable is used to connect FLS 4S to SF 30 CA 28 DS For SPF 11 Service Manual 7280 Level 3 Copyright 2004 Nokia Corporation ...

Page 10: ... Repair Concepts CONFIDENTIAL 24 11 2004 PKD 1 SW Security Device JBV 1 Docking Station DA 40 SA 41 Docking Station Adapter Spare SIM Interface for DA 40 CA 5S DC Cable DAU 9S MBUS Cable PCS 1 Power Supply Cable XCS 4 Service Cable SRT 10 Camera Removal Tool Service Manual 7280 Level 3 Copyright 2004 Nokia Corporation ...

Page 11: ...face for SF 30 RJ 38 Soldering jig SIM Tray Release Tool Lead free Solder Wire Mandatory for lead free products 0772040 NMP Standard Toolkit Nokia opening tool SRT 6 Nokia No 0770431 Tonichi torque driver Nokia No 6901525 Hoya micro fibre cloth MX304 Dastex gloves S M XL Artilux goggles AH166 Wera bit T5 867 4TX 5x50 Wera bit T6 867 4TX 6x50 Wera bit T6 PLUS 867 4TX 6IP Facom side cutter 416E Faco...

Page 12: ...portant to follow this insertion and removal procedure otherwise the spring contacts of Flash Adapter will be damaged 1 Use the SIM Tray Release Tool to open the SIM Holder Note When the SIM Holder is removed the phone cannot be switched on The battery voltage is disconnected 2 Insert the Flash Adapter like a SIM Holder into the SIM gate carefully 3 The device gets its power from the Flash Adapter...

Page 13: ...EXCHANGE OF SPARE SIM INTERFACE 1 First unscrew the four screws 2 Remove the bottom cover 3 Take away the modules carefully 4 Disconnect the Spare SIM Interface from the module and connect a new one carefully 5 Note the right position of the LED when assembling the Flash Adapter 6 Tighten the screws Service Manual 7280 Level 3 Copyright 2004 Nokia Corporation ...

Page 14: ... the SRT 6 as a lever to remove the Slide Cover 4 First shift the Slide Cover as far as it will go and then remove it from its guide For assembly only It is necessary to protect the Slide Gasket when assembling the Slide Cover Therefore put a folded strip of the protection film on the A Cover as shown For assembly only Then assemble the Slide Cover Assy in the shown order For assembly only Open th...

Page 15: ...e edge Use always a new A Cover and a new B Cover when reassembling 6 Open the other snaps 7 Separate the both covers from each other 8 The Keymat drops out when turning the A Cover 9 Remove the modules from the B Cover as shown in the picture 10 Protect the LCD Cell with a film 11 Use a slotted screwdriver to lift the Battery Lock 12 Do the same on the other side Service Manual 7280 Level 3 Copyr...

Page 16: ...y turning it a bit 16 Now lift the UI Module as shown in the picture Take care not to damage the Rotator Flex 17 Be careful when removing the Rotator Flex Note the right position of the contacts when assembling 18 Use a slotted screwdriver to open the C Cover clips 19 The same procedure on the other side 20 Move the C Cover Assy a bit to the left as shown in the picture Service Manual 7280 Level 3...

Page 17: ...ng the SRT 6 23 Release the Engine Module by bending slightly both plastic battery guides of the D Cover 24 Remove the Engine Module from the D Cover For assembly only Put the Engine Module onto the Pogo Pins of the D Cover For assembly only Place the Engine Module into the clamps of the D Cover by pressing it slightly 25 Put the Engine Module into the soldering jig 26 Use the SRT 10 to release th...

Page 18: ...s 28 Release the snap of Earpiece Connector by using the slotted screwdriver 29 Remove the Earpiece Connector For assembly only Place the Earpiece Connector in its guidance For assembly only Lock the snap of the Earpiece Connector by using a slotted screwdriver Take care of the Flex Assy 30 Remove the Earpiece Do not damage the adhesive Earpiece Gasket Service Manual 7280 Level 3 Copyright 2004 No...

Page 19: ...ng a clean cloth 2 Remove the remaining adhesive of Display Conductive Tape 3 Be carefully when removing the remaining adhesive from the LCD CELL Do not scratch the surface 4 Clean the LCD CELL with a clean micro fibre cloth carefully 5 Fit the Display Conductive Tape to the C Cover Note the right position 6 Remove the protective film 7 Place the LCD Cell in the C Cover Service Manual 7280 Level 3...

Page 20: ...2 can be changed The start point of repair activities regarding the appeared fault symptoms Follow the arrows step by step Pads or contacts Check optical and mechanical condition particularly regarding to corrosion Clean if necessary Measure component for electrical functionality and change if needed Pads or contacts Check optical and mechanical condition particularly regarding to corrosion Clean ...

Page 21: ...E PAGE 21 27 Approved 1 0 NMP CMO Sales and Marketing Customer Care EMEA DJk Technical Services Repair Concepts CONFIDENTIAL 24 11 2004 13 QUICK TROUBLE SHOOTER 1 Service Manual 7280 Level 3 Copyright 2004 Nokia Corporation ...

Page 22: ...E PAGE 22 27 Approved 1 0 NMP CMO Sales and Marketing Customer Care EMEA DJk Technical Services Repair Concepts CONFIDENTIAL 24 11 2004 14 QUICK TROUBLE SHOOTER 2 Service Manual 7280 Level 3 Copyright 2004 Nokia Corporation ...

Page 23: ...o test check that camera window is clean If not clean the window with cloth Press the red End key to reach the Home Menu Open the Slide Cover From Home Menu select Go to Select Camera Press Capture to take a photo This Image will be saved to Gallery into the Photos folder automatically Test was successful if the Image appears on your Display The camera is ok Select Options Select Delete Select Yes...

Page 24: ...ith other IR devices This device is a Class 1 Laser product Reference unit Bluetooth infrared activated Test unit Settings on the test unit Press the red End key to reach the Home Menu Select Names and select Search for an entry If phone and SIM memory is empty create one new entry Select an entry and select Details Select Options Select Send business card A for infrared test Select Via infrared I...

Page 25: ...l information on Partner Web Site Nokia Online and Nokia Care Point When using delivered tester support files take care of the right setup according to the tester type and product type Please refer to Recommended Service Equipment on Nokia Partner Web Site Nokia Online Mobile Phone Tester 18 BATTERY TEST A battery tester lets you test the capacity of Nokia batteries Please refer to the actual info...

Page 26: ...plier with higher service level we recommend using the offered swap phone cartons as described in Spare Parts SB 004 Always Protect the window with a protection film Put the unit under the stretch film Add repair documentation e g filled in service note into the swap carton Fold the swap carton as shown in Spare Parts SB 004 There are two different sizes of swap cartons for common mobile phones Se...

Page 27: ...s and boxes USE ESD compatible service tools USE Conductive wastebaskets USE ESD gloves when handling PWBs PCBs USE Cleaning material without changing el Characteristics USE Grounded service equipment i e soldering station USE ESD clothes such as coat or frock NO Smoking NO Drinking NO Eating NO Dust NO Useless Items NO Normal pressured air for cleaning modules displays The video covers general is...

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