Nokia N76-1 Service Manual Download Page 1

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COMPANY CONFIDENTIAL

N76-1 RM-135 / N76-5 RM-149

Page

(51)

ISSUE 3

Service Manual Level 1&2

RM-135

Transceiver characteristics:

Band:

RM-139:-EGSM:

Quad-band 850/900/1800/1900MHz

-WCDMA:

2100MHz

RM-149:-EGSM:

Quad-band 850/900/1800/1900MHz

-WCDMA:

---------

Display:

-Main LCD:

6.096cm QVGA (2.4 inch) (230x320 pixel); 16M colors

-Sub LCD:

3.4544cm (1.36 inch) (128x160 pixel); 262.144 colors

Camera:

Main Camera:

2.0 Megapixel (1600x1200 pixels)

-Sub Camera:

CIF+ (384x320)

Operating System:

Series 60

Connections:

Wireless:

Bluetooth

Connector:

Mini USB Connector; AV Connector

Memory:

MicroSD™ (max 2GB)

SERVICE MANUAL

Level 1&2

Transceiver with BL-4B Li-Ion battery pack

Talk time

Standby

Note

up to 2.0h

up to 8.5days

Depends on network

parameters

RM-149

Summary of Contents for N76-1

Page 1: ...CDMA Display Main LCD 6 096cm QVGA 2 4 inch 230x320 pixel 16M colors Sub LCD 3 4544cm 1 36 inch 128x160 pixel 262 144 colors Camera Main Camera 2 0 Megapixel 1600x1200 pixels Sub Camera CIF 384x320 Operating System Series 60 Connections Wireless Bluetooth Connector Mini USB Connector AV Connector Memory MicroSD max 2GB SERVICE MANUAL Level 1 2 Transceiver with BL 4B Li Ion battery pack Talk time S...

Page 2: ...e 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 warranties of merchantability and fitness for a particular purpose are made in relation to the accuracy reliability or contents of this document Nokia reserves the right to revise this document or withdraw it at any time wi...

Page 3: ... undertaken by qualified personnel only 2 Ensure all work is carried out at an anti static workstation and that an anti static wrist strap is worn 3 Use only approved components as specified in the parts list 4 Ensure all components modules screws and insulators are correctly re fitted after servicing and alignment 5 Ensure all cables and wires are repositioned correctly Nokia requires that servic...

Page 4: ...and standby time is noticeably shorter than normal it is time to buy a new battery Use only batteries approved by the phone manufacturer and recharge the battery only with the chargers approved by the manufacturer Unplug the charger when not in use Do not leave the battery connected to a charger for longer than a week since overcharging may shorten its lifetime If left unused a fully charged batte...

Page 5: ... 2 LOWER BLOCK ASSEMBLY 2 16 8 LEGEND FOR QUICK TROUBLE SHOOTER 3 17 5 QUICK TROUBLE SHOOTER POWER ON 3 18 6 QUICK TROUBLE SHOOTER CHARGING 3 19 7 QUICK TROUBLE SHOOTER NO SERVICE 3 20 8 QUICK TROUBLE SHOOTER BLUETOOTH 3 21 9 QUICK TROUBLE SHOOTER EARPIECE 4 22 0 QUICK TROUBLE SHOOTER IHF SPEAKER 4 23 1 QUICK TROUBLE SHOOTER LCD AM 128x160 4 24 2 QUICK TROUBLE SHOOTER LCD AM 230x320 4 25 3 QUICK T...

Page 6: ...NFIDENTIAL Copyright 2007 NOKIA All rights reserved N76 1 RM 135 N76 5 RM 149 Page 51 ISSUE 3 Service Manual Level 1 2 See corresponding ITEM CIRCUIT REF in the Spare Parts Service Bulletins on NOL EXPLODED VIEW 7 ...

Page 10: ...ll and lightweight charger for fast charging of your phone battery DKE 2 Service Cable to connect the PC with the mini USB connector SS 45 Camera removal tool One side is for disassembly the other side for as sembly SS 112 Philips bit RJ 111 Soldering Jig Lead free Solder Wire Mandatory for lead free products Level 2 only 0772040 NMP Standard Toolkit V2 For more informations refer to the Service B...

Page 11: ...5 N76 5 RM 149 Page 51 ISSUE 3 Service Manual Level 1 2 SW UPDATE 12 Flash Concept Point of Sales To use 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 ...

Page 12: ...der with the SS 112 and a torque driver Keep your tools in good condition Always replace them if worn out 2 Ensure that no battery is still inserted before starting repair 3 Open the assembly Ease out and remove the SCREW CAPS with the dental pick 4 Carefully unscrew and remove the screws Be double careful not to scratch the delicate surface while removing 5 Do not use these screws again 6 Gently ...

Page 13: ...rved N76 1 RM 135 N76 5 RM 149 Page 51 ISSUE 3 Service Manual Level 1 2 7 Mind the coax cable 8 Lift up and remove the A COVER 9 Unscrew these four screws in the shown order and discard them 10 Do not use them again 11 Lever up the B COVER DECO 12 and remove it ...

Page 14: ...evel 1 2 13 Carefully release the connector as shown Avoid bending the connector 14 The coax cable is glued to the LID FRAME 15 Open the flex connector 16 Open these 2 metal latches Do not over bend these clips 17 Remove the LID FRAME 18 Carefully open the flex connector of the LCD Mind the components close to the connector ...

Page 15: ...film and remove it 20 Gently peel of the MEDIA KEYMAT Remove the adhesive residues 21 Release the adhesive of the LID FPC ASSEMBLY and remove it This adhesive is required for production only and must not be renewed when reassemble 22 Carefully lift up the LCD and shift it into direction shown 23 Cover the display with a protective film 24 Ease out and remove the EARPIECE ...

Page 16: ...ANY CONFIDENTIAL Copyright 2007 NOKIA All rights reserved N76 1 RM 135 N76 5 RM 149 Page 51 ISSUE 3 Service Manual Level 1 2 25 Use a new gasket when reassembling 26 The disassembling procedure is now complete ...

Page 17: ... 51 ISSUE 3 Service Manual Level 1 2 UPPER BLOCK ASSEMBLY 14 1 Assembly 2 Fit a new gasket to the EARPIECE 3 Place the EARPIECE into its compartment Push it down carefully 4 Remove the protection film and place the LCD 5 Place the LID FPC ASSEMBLY 6 Mind the correct positioning before continuing ...

Page 18: ... 2 7 Remove the protection film of the MEDIA KEYMAT 8 Align it and smooth it down evenly 9 Remove the protection film from the LCD AM 128x160 first Close the Flex connector of the LCD AM 128x160 10 Place the LID FRAME 11 Note the correct positioning and click the snaps into their places 12 Close the LCD AM 240x320 flex connector ...

Page 19: ... Page 51 ISSUE 3 Service Manual Level 1 2 13 Align the coax cable and close the connector 14 Place the B COVER DECO as shown 15 Note the correct positioning of the coax cable before going on 16 Insert 4 new screws 17 Set the correct torque 18 Apply the torque to the screws in the order shown ...

Page 20: ...ights reserved N76 1 RM 135 N76 5 RM 149 Page 51 ISSUE 3 Service Manual Level 1 2 19 Place the A COVER 20 Click the snaps into their places 21 Insert 2 new screws 22 Set the correct torque 23 Tighten both screws 24 Cover the screws with new SCREW CAPS ...

Page 21: ...21 COMPANY CONFIDENTIAL Copyright 2007 NOKIA All rights reserved N76 1 RM 135 N76 5 RM 149 Page 51 ISSUE 3 Service Manual Level 1 2 25 Finally check the windows and displays for cleanness ...

Page 22: ...a Torx Plus bit and a torque driver Keep your tools in good condition Always replace them if worn out 2 Check that no battery is inserted before starting disassembling 3 Flip open the assembly Shift the SS 93 under the menu key of the KEYMAT as shown 4 Now lever out the KEYMAT carefully and discard it Do not use it again 5 Carefully insert the flat bladed screwdriver and lever out the clips of the...

Page 23: ...ove the USB RUBBER 8 Another option for SD DOOR removal is shown here Remove the BATTERY COVER 9 Unscrew this screw and discard it Do not use it again 10 Open the SD DOOR Carefully lever up and hold the D COVER into position shown with your fingers 11 Move the left tab of the SD DOOR to the recess of the D COVER 12 Now it can be removed ...

Page 24: ...149 Page 51 ISSUE 3 Service Manual Level 1 2 13 Remove the BATTERY COVER unscrew the 3 screws of the D COVER and discard them 14 Do not use them again 15 Carefully lever up the coax connector 16 Open the flex foil connector 17 Unscrew the 4 screws and discard them 18 Do not use them again ...

Page 25: ...vel 1 2 19 Lift up the ENGINE MODULE vertically Note that this module is connected with a hidden connector 20 Lift up the ANTENNA MODULE 21 Remove the DC JACK 22 Use the SS 45 camera removal tool to remove the CAMERA MODULE as shown 23 Remove the MICROPHONE and discard it 24 Gently pry open the HINGE COVER TOP and remove it ...

Page 26: ...76 5 RM 149 Page 51 ISSUE 3 Service Manual Level 1 2 25 Unscrew the 3 screws in the order shown and discard them 26 Do not use them again 27 Separate the parts now 28 Carefully open the connector of the VIBRA 29 Lever out the VIBRA with the SS 93 30 Remove the CAMERA PWB ASSEMBLY ...

Page 27: ...2007 NOKIA All rights reserved N76 1 RM 135 N76 5 RM 149 Page 51 ISSUE 3 Service Manual Level 1 2 31 Unlock and separate the CAMERA PWB from the BLUETOOTH ANTENNA 32 Remove the POWER BUTTON 33 The disassembly procedure is now completed ...

Page 28: ... 51 ISSUE 3 Service Manual Level 1 2 1 Assembly 2 Fit the POWER BUTTON 3 Place the CAMERA PWB ASSEMBLY into the BLUETOOTH ANTENNA Mind the guide 4 Insert the CAMERA PWB ASSEMBLY into the B COVER now 5 Close the connector of the VIBRA 6 Place the VIBRA into its compartment LOWER BLOCK ASSEMBLY 16 ...

Page 29: ... 5 RM 149 Page 51 ISSUE 3 Service Manual Level 1 2 7 Bring the upper and lower block into position as shown 8 Take the 3 longest ones of the new screws 9 Insert the 3 screws 10 Set the correct torque 11 Apply the torque in the order shown 12 Place the HINGE COVER TOP Mind the hooks ...

Page 30: ...51 ISSUE 3 Service Manual Level 1 2 13 Insert the MICROPHONE 14 Insert the CAMERA MODULE with the SS 45 Note the correct positioning of the alignment tab 15 Push it down slightly with the back of the SS 45 16 Insert the DC jack 17 Mind the SIDEKEY RUBBER 18 Place the ANTENNA MODULE Mind the guides ...

Page 31: ... Bring the ENGINE MODULE into position as shown Push it slightly into place vertically ensure that the hidden connector is correctly positioned before continue 20 Note the correct positioning of the cable 21 Close the flex foil 22 and the coax cable connector 23 Use the black and shortest ones of the new screws 24 Insert the 4 screws ...

Page 32: ...M 135 N76 5 RM 149 Page 51 ISSUE 3 Service Manual Level 1 2 19 Set the correct torque 20 Tighten the screws in the order shown 21 Insert the SD CARD DOOR as shown 22 Place the D COVER over the engine module 23 Use the medium lenghts of the new screws 24 Insert the 3 screws ...

Page 33: ...76 5 RM 149 Page 51 ISSUE 3 Service Manual Level 1 2 25 Set the correct torque 26 Tighten the screws in the shown order 27 Place the USB RUBBER 28 Align the HINGE COVER BOTTOM first Slightly click the snaps into their places 29 Place the BATTERY COVER 30 Turn and open the assembly ...

Page 34: ...6 5 RM 149 Page 51 ISSUE 3 Service Manual Level 1 2 31 Peel up the protection film of the new KEYMAT 32 Fit the latches of the opposite side into their recesses 33 Use the old KEYMAT for assembling the new one 34 Smooth the KEYMAT into center position 35 Remove the protective film ...

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