Nokia RM-4 Disassembly Instructions Manual Download Page 7

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RM-4/RM-5

Disassembly Instructions

CCS Technical Documentation

ISSUE 1 02/2004

COMPANY CONFIDENTIAL

Note that the Microphone fits very tight in its
guidance. Carefully push out the Microphone
from the System Connector. Moderate force is
required for this action.

Lever out the Vibra Motor with tweezers.

Summary of Contents for RM-4

Page 3: ...ssembly Instructions CCS Technical Documentation ISSUE 1 02 2004 COMPANY CONFIDENTIAL 3 Copyright 2003 Nokia All Rights Reserved Table of Contents Page No Disassembly Instructions 5 Domesheet Exchange Instructions 8 ...

Page 5: ...point If not already done protect the display window with a film to avoid dust and scratches Press the Release Button before removing the Battery Cover Open A Cover from the bottom side on Now the Keymat can be taken away easily Unscrew the six Torx Plus size 6 screws For assembly the reverse order and a Torx Plus driver with a torque of 21Ncm have to be used Take the LCD Assy from the Engine Modu...

Page 6: ...ll Rights Reserved Unlock the LCD snaps of the LCD Light guide on the bottom side Unlock the LCD snaps of the LCD Light guide on the top side Use tweezers when removing the Speaker Take the Engine Module from the D Cover Lever out the Shielding If the System Connector is tight in the D Cover SRT 6 should be used to loosen it ...

Page 7: ... 02 2004 COMPANY CONFIDENTIAL 7 Copyright 2003 Nokia All Rights Reserved Note that the Microphone fits very tight in its guidance Carefully push out the Microphone from the System Connector Moderate force is required for this action Lever out the Vibra Motor with tweezers ...

Page 8: ...al direction to avoid remains of glue Check pads for cleaness Take a new Dome Sheet from the carrier film Do not touch the keydomes from the adhesive side Use the guiding pin red circle and the C Cover s edges as well as the two little assembly flags of the Dome Sheet as reference points Carefully place the Engine Module from topside on Note the guiding pin Before sinking the Engine Module make su...

Page 9: ...ight 2003 Nokia All Rights Reserved Place the Engine Module into the D Cover Carefully press on the Dome sheet to the Engine Module to avoid bubbles Finally check if the holes of the Dome Sheet match exactly the ones in the Engine Module Otherwise change the Dome Sheet again Check the Keyboard functionality ...

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