Nokia RH-37 Series Disassembly Instructions Manual Download Page 10

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RH-37

5 - Disassembly Instructions

Nokia Customer Care

Page 10



Nokia Corporation

Issue 1 07/04

Note: If a new B-cover is used, a torque setting of 28Ncm and speed in the range of 400 - 600 rpm is
required to cut the new thread.

Caution: The display connector is fragile. Movement of the display module/UI shield assembly can
damage the solder joints of connector on the display module or phone PWB. Ensure it is held in place
during unscrewing and screwing.

The parts drop out easily.

IHF Speaker can be removed with tweezers. Note the guid-
ing pin while re-assembling.

Push out the Blind Plug by using a screwdriver.

Summary of Contents for RH-37 Series

Page 1: ...Nokia Customer Care RH 37 Series Transceivers Issue 1 07 04 2004 Nokia Corporation Page 1 Company Confidential 5 Disassembly Instructions ...

Page 2: ...RH 37 5 Disassembly Instructions Nokia Customer Care Page 2 Nokia Corporation Issue 1 07 04 This page left intentionally blank ...

Page 3: ... Nokia Corporation Page 3 Table of Contents Page No Disassembly Instructions 5 General requirements 5 Detailed disassembly instructions 6 Dome Sheet Placement 11 Cleaning 11 Placing the dome sheet to the light guide 11 Placing the light guide assembly onto the PWB 13 ...

Page 4: ...RH 37 5 Disassembly Instructions Nokia Customer Care Page 4 Nokia Corporation Issue 1 07 04 This page left intentionally blank ...

Page 5: ...e gloves to handle the RH 37 product Required tools torx 6 screwdriver for disassembly torx 6 torque driver set to 28Ncm torque for reassembly slotted screwdriver tweezers SS 42 camera removal tool SRT 6 opening tool DC plug Note When shielding lids are removed from the shielding frames of the PWB new lids must be used in order to close the shielding properly It is not allowed to re use the remove...

Page 6: ...assembly instructions Needed tools for disassembly Protect the Window with a plastic film Press the C Cover Lock before pulling the C Cover Protect the Camera Window with a plastic film Lift the topside of the A Cover and then remove it care fully Also protect the inner side of A Cover with a plastic film ...

Page 7: ...rew the six Torx Plus size 6 screws For assembly the reverse order and a Torx Plus driver with a torque of 28Ncm has to be used Separate the Modules from B Cover Open the LCD Connector with SRT 6 carefully Use SRT 6 to separate the LCD Module from UI Shield Protect the LCD Module with a plastic film 6 2 3 5 1 4 ...

Page 8: ...is glued to the Engine Module Put the Engine Module into the Soldering Jig Use a slotted screwdriver as a lever to open the Camera Shield Camera Module is attached with four double snaps into its guidance Place the removal tool as shown in the picture and unlock the snaps on both sides Note releasing order Remove the Camera Module with the removal tool as shown in the picture ...

Page 9: ...ide the Gel Grip as shown in the picture to unlock the hooks The numeric characters of the Grips are for place identifi cation only Use the DC Plug to remove the DC Connector Tweezers can be used to remove the Microphone Tweezers can also be used to remove the Vibra Motor Push down the clip of the IHF Lid Assy to release the Lid and the Power Key ...

Page 10: ...o cut the new thread Caution The display connector is fragile Movement of the display module UI shield assembly can damage the solder joints of connector on the display module or phone PWB Ensure it is held in place during unscrewing and screwing The parts drop out easily IHF Speaker can be removed with tweezers Note the guid ing pin while re assembling Push out the Blind Plug by using a screwdriv...

Page 11: ...erred procedure Cleaning The PWB needs to be cleaned and all remaining material from the old dome sheet needs to be removed In some regions there is the possibility to exchange the dome sheet sepa rately not together with the light guide assembly then the light guide needs to be cleaned as well Placing the dome sheet to the light guide The dome sheet is delivered on transparency foil First step is...

Page 12: ...s Nokia Customer Care Page 12 Nokia Corporation Issue 1 07 04 Place the dome sheet onto the cleaned light guide and press them firmly together Take care that the holes of the domesheet align exactly with the holes on the light guide ...

Page 13: ...be carefully removed from the dome sheet Then place the assembly to the PWB and press it firmly together Note It is very important to press the light guide assembly and the PWB properly together at any point If some points are not pressed properly together dust and humidity will sneak between PWB and dome sheet and will cause corrosion which lead usability problems and to a defect which might lead...

Page 14: ...RH 37 5 Disassembly Instructions Nokia Customer Care Page 14 Nokia Corporation Issue 1 07 04 This page left intentionally blank ...

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