Nokia Customer Care RM-8/RM-47/RM-48 Series Transceivers 5 - Disassembly Instructions Issue 2 03/2005 Copyright „ 2005 Nokia Corporation.
RM-8/RM-47/RM-48 Nokia Customer Care 5 - Disassembly Instructions Table of Contents Page No Disassembly instructions of lower block ......................................................... 3 Disassembly instructions of upper block ......................................................... 6 Domesheet exchange instructions ................................................................... 9 2 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.
RM-8/RM-47/RM-48 5 - Disassembly Instructions Nokia Customer Care Disassembly instructions of lower block Also see the video clips on care point. 1.) Protect the window with a plastic film. 2.) Open the unit and protect the window of the Inner LCD with a plastic film. 3.) Press the release button and remove the B-Cover Lower Assy. 4.) Unscrew the six Torx Plus® size 6 screws of CCover. For assembly, the reverse order and the torque driver with a torque of 20Ncm has to be used. 5.
RM-8/RM-47/RM-48 Nokia Customer Care 5 - Disassembly Instructions 7.) Remove the DC-Jack with a DC plug. 8.) Use tweezers to pull up the Microphone. 9.) Use tweezers when removing the Vibra Motor. 10.) SRT-6 can be used to remove the A-Cover Hinge Cap of Lower block. 11.) Open the coax connector of the Engine Module carefully by using angled tweezers. 13.) Open the flex connector of the Engine Module carefully by using SS-34. 4 12.) Turn the Engine Module as shown in the picture.
RM-8/RM-47/RM-48 5 - Disassembly Instructions Nokia Customer Care 15.) Remove the Keymat from the A-Cover Lower carefully. Issue 2 03/2005 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.
RM-8/RM-47/RM-48 Nokia Customer Care 5 - Disassembly Instructions Disassembly instructions of upper block Also see the video clips on care point. 15.) Pick up the Screw Head Caps with dental tool. Always use new Caps when assembling. 16.) Unscrew the two Torx Plus® size 6 screws. For assembly, the reverse order and the torque driver with a torque of 20Ncm have to be used. 17.) Place the SRT-6 between B-Cover and the ACover Upper Block and shift it carefully along the edge.
RM-8/RM-47/RM-48 5 - Disassembly Instructions Nokia Customer Care 21.) Fit protective film to the inner side of the window. 22.) Note to protect the Outer LCD with a film. Open the Inner LCD connector by using the SS-34. 23.) Use tweezers when removing the A-Cover Hinge Cap from Upper Block. 24.) Use SRT-6 to lift out UI-PWB. 25.) Turn the UI-PWB as shown in the picture. 26.) First lift the Inner LCD with the SRT-6 and then remove it carefully. 27.
RM-8/RM-47/RM-48 Nokia Customer Care 5 - Disassembly Instructions 29.) Open the coax connector of the UI-PWB carefully by using tweezers. 8 30.) The Speaker is attached with an adhesive Speaker Gasket to the A-Cover Upper Block. Use the dental tool to remove the Speaker and be sure to remove the remaining adhesive. COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.
RM-8/RM-47/RM-48 5 - Disassembly Instructions Nokia Customer Care Domesheet exchange instructions 1.) Place the Engine Module into the Soldering Jig. Use SRT-6 to lift a bit the Domesheet from Engine Module. Always start on the shown side. 3.) Check the surface of the Engine Module for remaining adhesive and clean it if necessary. 5.) Use tweezers for support when removing the carrier foil. Issue 2 03/2005 2.) Remove the defective Domesheet carefully. Note not to damage the LEDs. 4.
RM-8/RM-47/RM-48 Nokia Customer Care 5 - Disassembly Instructions 7.) Place the Engine Module on the Jig as shown in the picture. 9.) Lift the Engine Module with the new Domesheet from the Jig. 10 8.) Press on the Engine Module carefully and evenly. 10.) Check that the Domesheet is correctly stuck to the Engine Module. COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.
