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Nokia 2112 RH-57, Service Manual

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Nokia 2112 RH-57 Service Manual Download Page 11

nokia

 

 C

ONNECTING

 

P

EOPLE

 

PAGE 11 (22) 

Approved 1.0

NMP/CMO Sales and Marketing Customer Care EMEA 

 

MGR

Technical Services, Repair Concepts CONFIDENTIAL 

17.09.2004

 

Service Manual 2600 Level 1&2 

Copyright 2004 © Nokia Corporation

 

8.  DISASSEMBLY INSTRUCTIONS (ALSO SEE THE VIDEO CLIPS ON CARE POINT) 

 

1) Needed tools for disassembly. 

 

2) Protect the Window with a protective film. 

 

 

3) Press the A-COVER Lock before removing the B-Cover. 

 

 

4) Lift the topside of the A-COVER and then remove it 

carefully. 

 

 

 

5) Remove KEYMAT, protect LCD and inner side window with 

a protective film. 

 

 

6) Remove SCREWS by using the shown order.

 

 

 

7) Lift up the C-COVER with the ENGINE MODULE vertical.  

 

8) Open the LCD CONNECTOR with SRT-6 carefully. 

Summary of Contents for 2112 RH-57

Page 1: ...mAh Li Ion battery pack Environmental characteristics Lead free soldered RoHS compliant Restriction on Hazardous Substances 2002 95 EC Talk time Standby Note Up to 2h 3h 30min Up to 250h Depends on network parameters SERVICE MANUAL Service Level 1 2 Copyright Nokia Corporation This material including documentation and any related computer programs is protected by copyright controlled by Nokia Corp...

Page 2: ...OSAL 6 5 SPARE PARTS LIST 7 6 SERVICE TOOLS 8 7 SW UPDATE 10 8 DISASSEMBLY INSTRUCTIONS ALSO SEE THE VIDEO CLIPS ON CARE POINT 11 9 ASSEMBLY INSTRUCTIONS ALSO SEE THE VIDEO CLIPS ON CARE POINT 14 10 DOMESHEET EXCHANGE INSTRUCTION 16 11 LEGEND FOR QUICK TROUBLE SHOOTER 17 12 QUICK TROUBLE SHOOTER PART 1 18 13 QUICK TROUBLE SHOOTER PART 2 19 14 GONOGO TEST 20 15 BATTERY TEST 20 16 FOR FORWARDING OF ...

Page 3: ...ELECTRONIC ENGINE MANAGEMENT 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...

Page 4: ...rding the indicated error e g soldered connectors or switches and 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 o Always use your own equipment for testing where you are sure that it works E g if the customer complains about...

Page 5: ... updates a daily check of latest updates in support library 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...

Page 6: ...cepts CONFIDENTIAL 17 09 2004 Service Manual 2600 Level 1 2 Copyright 2004 Nokia Corporation 4 EXPLODED VIEW AND COMPONENT DISPOSAL Recommendation for the ecologically friendly disposal of components Colorized components show the different categories See corresponding ITEM CIRCUIT REF in the Spare Parts Service Bulletins on PWS ...

Page 7: ...2004 Service Manual 2600 Level 1 2 Copyright 2004 Nokia Corporation 5 SPARE PARTS LIST Please exchange this page placeholder with latest corresponding Service Bulletins spare parts SWAP units and service tools from PWS This will ensure that you are using up to date order codes only Therefore Service Bulletins have to be checked from PWS on daily basis ...

Page 8: ...der the back cover this Li Ion 820mAh battery provides power in a lightweight package Travel Charger ACP 8E Travel Charger ACP 8X Small and lightweight charger for fast charging of your phone battery Headset HDC 5 Small and lightweight stereo headset for handsfree functionality and listening to FM radio XCS 1 Service Cable is used to connect FLS 4S to SF 10 SF 10 POS Flash Adapter is used in POS P...

Page 9: ...ichi 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 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 ESD Wetec tweezers 13 SA SMD ESD Wetec tweezers PSF SA ESD...

Page 10: ...n Nokia Partner Web Site Flash Concept Point of Sales It is very important to follow this insertion and removal procedure otherwise the contact pins of Flash Adapter will be damaged Note The Battery Connector in the comparison with other products is located on the bottom side of the phone Before starting the flash process be sure that the SIM Lid is closed Insert the Flash Adapter SF 10 like a bat...

Page 11: ...NS ALSO SEE THE VIDEO CLIPS ON CARE POINT 1 Needed tools for disassembly 2 Protect the Window with a protective film 3 Press the A COVER Lock before removing the B Cover 4 Lift the topside of the A COVER and then remove it carefully 5 Remove KEYMAT protect LCD and inner side window with a protective film 6 Remove SCREWS by using the shown order 7 Lift up the C COVER with the ENGINE MODULE vertical...

Page 12: ...ia Corporation 9 Separate the Engine Module from C COVER 10 Push out the EARPIECE with the Torx driver 11 Press out the LCD MODULE while bending the C COVER gently 12 Protect the LCD MODULE with a film 13 Remove the Shield from B COVER 14 Use a slotted screwdriver as a lever to remove the SYSTEM CONNECTOR 15 Remove the MICROPHONE with tweezers 16 Unlock the plastic clips of the ANTENNA by use of t...

Page 13: ...oved 1 0 NMP CMO Sales and Marketing Customer Care EMEA MGR Technical Services Repair Concepts CONFIDENTIAL 17 09 2004 Service Manual 2600 Level 1 2 Copyright 2004 Nokia Corporation 17 Lift up the ANTENNA at the top side first and remove it ...

Page 14: ...bly required 2 Place the ANTENNA at the bottom side first than press it down slightly Ensure that all plastic snaps click into their places 3 Mind the gap while placing the MICROPHONE into the compartment 4 Place the SYSTEM CONNECTOR to the D COVER first then fix it by pressing down gently 5 Mind the guiding while placing the SHIELDS 6 Mind the guiding while placing the ENGINE MODULE 7 Place the E...

Page 15: ...s of the LCD MODULE 10 Place the C COVER with LCD MODULE Ensure the correct connection 11 To prevent damaging the plastic threads first turn the screws slightly left to engage the thread and then tighten them slightly After that apply the torque 25Ncm with the torque driver Note the shown screwing order 12 Remove the protection film from the inner side window Place the KEYMAT 13 Place the upper pa...

Page 16: ...DOMESHEET EXCHANGE INSTRUCTION Use SRT 6 to loosen one corner of the DOMESHEET Tear off DOMESHEET in diagonal direction to avoid residue of glue Check pads for cleanness Take a new DOMESHEET from carrier film Do not touch the keydomes from adhesive side Place the new DOMESHEET to the exact position on the ENGINE MODULE Press the ENGINE MODULE and the DOMESHEET firmly together to avoid the contamin...

Page 17: ...thorized to go forward Only underlined components e g I002 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 Level 2 only Pads or contacts Check optic...

Page 18: ...AGE 18 22 Approved 1 0 NMP CMO Sales and Marketing Customer Care EMEA MGR Technical Services Repair Concepts CONFIDENTIAL 17 09 2004 Service Manual 2600 Level 1 2 Copyright 2004 Nokia Corporation 12 QUICK TROUBLE SHOOTER PART 1 ...

Page 19: ...AGE 19 22 Approved 1 0 NMP CMO Sales and Marketing Customer Care EMEA MGR Technical Services Repair Concepts CONFIDENTIAL 17 09 2004 Service Manual 2600 Level 1 2 Copyright 2004 Nokia Corporation 13 QUICK TROUBLE SHOOTER PART 2 ...

Page 20: ...screwed to guarantee the functionality of the phone Please refer to the actual information on Partner Web Site 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 Mobile Phone Tester 15 BATTERY TEST A battery tester lets you test the capacity...

Page 21: ... is necessary 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 t...

Page 22: ...ments 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 fo...

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