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Nokia 7380 - Cell Phone 52 MB, Service Manual

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Nokia 7380 - Cell Phone 52 MB Service Manual Download Page 21

WW Competence Transfer

CMO Operations & Logistics

MMultimedia Creation & Support

CONFIDENTIAL

16.11.2005

21

Service Manual 6280

Copyright © 2005 NOKIA Corporation. All rights reserved.

Approved 3.0

MGR

Page

(27)

QUICK TROUBLE SHOOTER PART 3

1.

POWER

SMIA

CAMERA

VGA

CAMERA

VOLUME

Service

Level 3/4

To

Service

Level 3/4

To

Service

Level 3/4

To

Service

Level 3/4

To

≈ ∞ Ω

≈ 0 Ω

MEASURE OPEN AND PRESSED STATE

 ON BOTH SIDES OF THE SWITCH

How to measure 4-pol switch

(built-in)

open

pressed

Ω

Ω

Ω

LEVEL 2 ONLY

Ω

ENGINE MODULE

(not supplied)

I204

ENGINE MODULE

(not supplied)

I204

ENGINE MODULE

(not supplied)

I204

ENGINE MODULE

(not supplied)

I204

A4=MAIN FLEX ASSY

S2595

S2591

X3301

X3301

CONNECTORS

I103

SMIA CAMERA

I209

VGA CAMERA

I008

A4=MAIN FLEX ASSY

X2070

X1000

Summary of Contents for 7380 - Cell Phone 52 MB

Page 1: ...MA 2100MHz Camera Backside camera 2 Megapixel with 8x digital zoom Frontside VGA camera Display Active matrix color display with 262 144 colors resolution 320 x 240 pixel Bluetooth IRDA Visual radio Vibra Alert Small round Vibra motor Connector Easy Flash connector SERVICE MANUAL Level 1 2 Environmental characteristics Lead free soldered Transceiver with BP 6m 970mAh Li Ion battery pack Talk time ...

Page 2: ...ABLE OF CONTENTS INTRODUCTION 3 GENERAL REPAIR INFORMATION 4 PATHFINDER FOR WORKSHOP STAFF 5 EXPLODED VIEW AND COMPONENT DISPOSAL 6 SPARE PARTS OVERVIEW 7 SPARE PARTS LIST 8 SERVICE TOOLS 9 SW UPDATE 11 DISASSEMBLY INSTRUCTION UPPER PART 12 DISASSEMBLY INSTRUCTION LOWER PART 15 LEGEND FOR QUICK TROUBLE SHOOTER 18 QUICK TROUBLE SHOOTER PART 1 19 QUICK TROUBLE SHOOTER PART 2 20 QUICK TROUBLE SHOOTER...

Page 3: ... SYSTEMS AND ANTI SKID BRAKING SYSTEMS UNDER 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...

Page 4: ...e indicated error e g soldered connectors or switches and resolder them if necessary Level 2 only Remove redundant soldering flux after repair Meet the torque requirements when assembling the unit see also the document torques for transceiver assembly on NOKIA Partner Web Site NOKIA Online Always use your own equipment for testing where you are sure that it works E g if the customer complains abou...

Page 5: ... in different folder like Support Library Phones Service Manuals Service Bulletins Software Repair Information Level 1 2 e learning former NOKIA CarePoint on NOKIA Online Former NOKIA CarePoint content such as Online Troubleshooting Product information Videos Disassembly Assembly can be found on NOKIA Online NOKIA Online Care Services Training Phone Models Level 1 2 e learning courses offer a quic...

Page 6: ...PPER PART A5 I108 ENGINE MODULE A7 I204 RF SHIELDING LID A7 I206 WCDMA SHIELDING LID A7 I208 BB SHIELDING LID A7 I207 MAIN DOMESHEET A7 I203 TYPE LABEL A7 LEVEL 3 4 only I205 BACKPLATE STICKER A5 I112 MAIN FLEX A4 I104 KEYMAT A6 I201 IHF LABEL A8 I220 IHF GASKET A8 I223 IHF SPEAKER A8 I222 DC JACK A8 I215 MICROPHONE A8 I216 POC KEY A8 I210 VOLUME KEY A8 I211 A1 A COVER ASSY A2 UI PWB ASSY A3 CAMER...

Page 7: ...6X4 0 I226 CAMERA SOCKET A4 I101 POWER SWITCH A4 I105 UI PWB ADHESIVE A5 I106 POWER KEY ADHESIVE A5 I107 SPRING A5 I109 C COVER FIXED LOWER PART A5 I111 C COVER UPPER PART A5 I108 ENGINE MODULE A7 I204 RF SHIELDING LID A7 I206 WCDMA SHIELDING LID A7 I208 BB SHIELDING LID A7 I207 MAIN DOMESHEET A7 I203 TYPE LABEL A7 LEVEL 3 4 only I205 BACKPLATE STICKER A5 I112 SLIDE MECHANICS A5 I110 MAIN FLEX A4 ...

Page 8: ... Corporation All rights reserved Approved 3 0 MGR Page 27 Please exchange this page placeholder with latest corresponding Service Bulletins spare parts SWAP units and service tools from NOL This will ensure that you are using up to date order codes only Therefore Service Bulletins have to be checked from NOL on daily basis SPARE PARTS LIST 6 ...

Page 9: ...er FLS 4S Travel Charger AC 4 Small and lightweight charger with smaller charging plug to charge your phone battery fast Internal Battery BP 6M Inserted under the back cover this Li Ion 970 mAh battery provides power in a lightweight package Headset HS 23 Small and lightweight stereo headset with handsfree functionality volume control Push to talk support and comfortable earpieces for listening to...

Page 10: ...rque driver NOKIA No 6901525 Hoya micro Fibre cloth MX304 Dastex gloves S M XL Artilux goggles AH166 Wera bit T5 867 4TX 5x50 Wera 867 4 6IP 50mm Torx 6 PLUS Wera bit T6 867 4TX 6x50 Wera 867 1 5IP 25mm Torx 5 PLUS Wera bit T6 PLUS 867 4TX 6IP Facom side cutter 416E Facom T5 driver SP 14032 Facom T6 driver SP 14033 Facom slot screwdriver AEF 2x35 E Wetec tweezers 7abb SA ESD Wetec tweezers 22 SA E...

Page 11: ... Manual 6280 Copyright 2005 NOKIA Corporation All rights reserved Approved 3 0 MGR Page 27 SW UPDATE 8 Flash Concept Point of Sales To use FLS 4S 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 ...

Page 12: ...DISASSEMBLY INSTRUCTION UPPER PART 9 1 You need the following tools 2 Protect the window with a plastic film 4 Release the B Cover 6 Shift out the unit Release the clips of the top side first 3 Protect the camera window with a plastic film 5 Remove the Battery Cover Ensure that no battery is inserted before continue 7 Slide along on both sides of the A Cover to release all clips 8 Lift up the A Co...

Page 13: ...c film Re move the Keymat as shown 10 Protect the LCD with a plastic film 11 Shift together the unit Lift up the glued UI PWB Assy carefully with the SRT 6 12 Lift the UI PWB together with the LCD Module 13 Carefully release the flex connector at one side first 14 Now release the other side of the flex connector 15 Take away the UI PWB Assy 16 Release the connector of the LCD Module carefully whil...

Page 14: ... with the SS 51 Hold the Main Flex near the Camera Socket while removing the 20 For Assembly Mind the correct positioning of the VGA Camera 21 Shift the unit into mid position Release the connector of the Main Flex Assy 22 Slot the flex connector through the C Cover Assy care fully 23 Lift the glued Power Switch carefully 18 Release the Camera Guide Assy with the SRT 6 17 Separate the LCD Module f...

Page 15: ...it from the bottom side 2 Ensure that no battery is inserted 3 Unscrew all Torx size 6 plus screws in the shown order For Assembly use the reverse order and a torque of 25 Ncm 4 Once removed the screws can t be used again Always use new screws for assembly 5 Release the clips of the D Cover 6 Remove the D Cover 7 Remove the SMIA Camera with the SS 45 8 Mind the correct position while assembling DI...

Page 16: ...le but bear in mind that the flex connector is still connected 10 Open the flex connector carefully 11 Lever out the glued Keymat Assy 12 Ensure that no residue of the adhesive remains Always use new adhesive when reassemble 13 Remove the DC Jack with the DC Plug 14 Release the IHF Label with the SRT 6 15 Remove the IHF Lid 16 Peel up the IHF Label completely Always use a new one when reassembly E...

Page 17: ...0 Copyright 2005 NOKIA Corporation All rights reserved Approved 3 0 MGR Page 27 17 Lever out the IHF Speaker 18 Always remove the residues of the IHF Gasket Use a new one when reassemble 19 Place the dental tool in the gap between Microphone and Cover Ease out the Microphone as shown Once re moved it can t be reused again ...

Page 18: ...sfer CMO Operations Logistics MMultimedia Creation Support CONFIDENTIAL 16 11 2005 18 Service Manual 6280 Copyright 2005 NOKIA Corporation All rights reserved Approved 3 0 MGR Page 27 LEGEND FOR QUICK TROUBLE SHOOTER 11 ...

Page 19: ...T Service Level 3 4 To Service Level 3 4 To Service Level 3 4 To Service Level 3 4 To Ω LEVEL 2 ONLY ENGINE MODULE not supplied I204 ENGINE MODULE not supplied I204 ENGINE MODULE not supplied I204 ENGINE MODULE not supplied I204 ENGINE MODULE not supplied I204 A8 D COVER ASSY A3 CAMERA GUIDE ASSY A8 D COVER ASSY DC JACK I215 LCD MODULE I007 KEYMAT I201 MAIN DOMESHEET I203 EARPIECE I011 CONNECTORS ...

Page 20: ...vice Level 3 4 To Service Level 3 4 To Service Level 3 4 To IHF SPEAKER SERVICE GSM SERVICE WCDMA UI KEYMAT 180 180 ENGINE MODULE not supplied I204 ENGINE MODULE not supplied I204 ENGINE MODULE not supplied I204 ENGINE MODULE not supplied I204 IHF SPEAKER I222 A8 D COVER ASSY A8 D COVER ASSY A4 MAIN FLEX ASSY X3301 CONNECTORS I103 X8004 X8005 X8001 LEVEL 2 ONLY LEVEL 2 ONLY X8002 X8006 A2 UI PWB A...

Page 21: ... Service Level 3 4 To Service Level 3 4 To Service Level 3 4 To Service Level 3 4 To Ω 0 Ω MEASURE OPEN AND PRESSED STATE ON BOTH SIDES OF THE SWITCH How to measure 4 pol switch built in open pressed Ω Ω Ω LEVEL 2 ONLY Ω ENGINE MODULE not supplied I204 ENGINE MODULE not supplied I204 ENGINE MODULE not supplied I204 ENGINE MODULE not supplied I204 A4 MAIN FLEX ASSY S2595 S2591 X3301 X3301 CONNECTOR...

Page 22: ...ICK TROUBLE SHOOTER PART 4 15 LED FLASH BLUETOOTH MICROPHONE SIM Service Level 3 4 To Service Level 3 4 To Service Level 3 4 To Service Level 3 4 To ENGINE MODULE not supplied I204 LED FLASH LIGHT I218 BT ANTENNA I225 ENGINE MODULE not supplied I204 ENGINE MODULE not supplied I204 MICROPHONE I216 A8 D COVER ASSY A8 D COVER ASSY A8 D COVER ASSY A8 D COVER ASSY X2530 X2531 X2700 SIM LID I219 LEVEL 2...

Page 23: ...indow is clean If not clean the window with cloth Press the red receiver button to reach the Home Menu Select Menu Select Media 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 Press the red receiver button to reach th...

Page 24: ...vices 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 If sending of bu...

Page 25: ...as been unscrewed to guarantee the functionality of the phone Please refer to the actual information on NOKIA Online 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 Online Mobile Phone Tester A battery tester lets you test the capacity of NOKIA batteries Please refer to the a...

Page 26: ...y to forward of repairs to appropriate service supplier 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...

Page 27: ...ements in folder General instructions USE Conductive bags 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 f...

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