Nokia Customer Care RH-53/54 6-Disassembly and Assembly Instructions ISSUE 1 09/2004 Copyright © 2004 Nokia Corporation.
RH-53/54 Nokia Customer Care 6-Disassembly and Assembly Instructions [This page left intentionally blank] 2 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.
RH-53/54 6-Disassembly and Assembly Instructions Nokia Customer Care Table of Contents Page No RH-53/54 Disassembly........................................................................................ 5 Domesheet Exchange instructions ................................................................. 12 RH-53/54 Reassembly....................................................................................... 14 ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.
RH-53/54 Nokia Customer Care 6-Disassembly and Assembly Instructions [This page left intentionally blank] 4 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.
RH-53/54 6-Disassembly and Assembly Instructions Nokia Customer Care RH-53/54 Disassembly Disassembly instructions It is very important to follow this insertion and removal procedure, otherwise the contact pins of Flash Adapter will be damaged. 1.) Insert the Flash Adapter SF-33 by starting at the Battery Connector side. 2.) First, press the locking of the Flash Adapter and then push it into the bottom side of the phone, do not use too much force. 3.
RH-53/54 Nokia Customer Care 6 6-Disassembly and Assembly Instructions 1.) Push down the Release Button before pulling the Battery Cover. 2.) Open the unit and protect the Window with a plastic film. 3.) The Backplate is attached to the Hinge Spring with two adhesive tapes. To avoid the snaps from breaking it is important that the Backplate is at first lifted on the right side referring to the "NOKIA" logo. 4.) Now, remove the Backplate adhesive.
RH-53/54 6-Disassembly and Assembly Instructions 7.) Fold the A-Face Assy as shown in the picture. 9.) Protect the inner side of the Window with a plastic film. 11.) Unscrew the four Torx Plus® size 6 screws of Lower Nokia Customer Care 8.) Remove the A-Face Assy from the B-Cover Upper Block carefully. 10.) Unscrew the four Torx Plus® size 6 screws of Upper Block. For assembly, the reverse order and a Torx Plus® driver with a torque of 27Ncm has to be used. 12.) Now, the B-Cover Lower Block… Block.
RH-53/54 Nokia Customer Care 6-Disassembly and Assembly Instructions Consider if the malfunction caused by Upper or Lower Block. Only open the Coax Connector and remove the Coax Cable on the defective Block of the unit. (For e.g. LCD / Vibra / IHF Speaker fault -> start disassemble upper part, Microphone / Keymat / Charger fault -> start disassemble lower part) 13.) …and the B-Cover Upper Block can be removed. 8 14.) Placement of the Coax Cable in the Lower Block. 15.
RH-53/54 6-Disassembly and Assembly Instructions Nokia Customer Care 21.) Unscrew the two Torx Plus® size 5 screws from 20.) Remove the Cable carefully. When assembling always starts with the Antenna Connector, "stretch" the cable towards hinge area carefully, then the same procedure when assembling at Engine Module side. Lower Block. For assembly, a Torx Plus® driver with a torque of 6Ncm has to be used. 22.) Put the Lower Block on the Upper Block as shown in the Picture. 23.
RH-53/54 Nokia Customer Care 6-Disassembly and Assembly Instructions 28.) Unlock the snaps before removing the IHF Antenna Chamber. 29.) Remove the Antenna Chamber. 30.) Release the four hooks carefully by using the SRT6. 31.) Separate the C2-Cover from LCD CAN Assy. 32.) Use tweezers when removing the Vibra Motor. 33.) Open the LCD Connector by using the SRT-6 carefully. 34.) Place the SRT-6 between LCD and the LCD Can as shown in the picture and lever out the LCD carefully. 35.
RH-53/54 6-Disassembly and Assembly Instructions 36.) Now, the Key Dome Shield can be removed. Nokia Customer Care 37.) The Engine Module can be removed easily. 38.) System Connector and Microphone drop out when turning the Shielding Can. ISSUE 1 09/2004 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.
RH-53/54 Nokia Customer Care 6-Disassembly and Assembly Instructions Domesheet Exchange instructions 1.) Take care not to damage the LED’s when exchanging the Domesheet. Start with SRT-6 as shown in the picture. 2.) Tweezers can be used to remove the defective Domesheet. 3.) Take the new Domesheet with tweezers. 4.) Place the Domesheet in the Key Dome Shield. 5.) Place the Dome Sheet straps into the slot of the Key Dome Shield. 6.) Same procedure on the opposite side.
RH-53/54 6-Disassembly and Assembly Instructions Nokia Customer Care 7.) Make sure that the edges and the screw holes of Domesheet and the Key Dome Shield are congruent to each other. 8.) Place the Key Dome Shield with the Domesheet on the Engine Module exactly and press-on the Domesheet carefully. Check if the Domesheet is correctly stuck to the Engine Module. 7.) Remove the Key Dome Shield again. 8.) Press on the Domesheet carefully. Ensure also, that there are no open edges or air gap.
RH-53/54 Nokia Customer Care 6-Disassembly and Assembly Instructions RH-53/54 Reassembly The reassembly takes place in reversed order. 14 COMPANY CONFIDENTIAL Copyright © 2004 Nokia. All Rights Reserved.
