Nokia Customer Care 6255/6255i/6256/6256i (RM-19) Mobile Terminal Reassembly Issue 2 05/2005 Company Confidential ©2005 Nokia Corporation
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Nokia Customer Care 6255/6255i/6256/6256i (RM-19) Reassembly Before You Begin You need the following equipment to reassemble the 6255/6255i/6256/6256i: • ESD protection = Always follow ESD protection guidelines when disassembling and assembling the mobile terminals. To avoid potential ESD damage, the recommendation is to treat all assemblies and components as if they are sensitive to ESD. • SRT-6 opening tool • Screwdriver • Tweezers Reassembly Instructions 1.
6255/6255i/6256/6256i (RM-19) Reassembly Nokia Customer Care b. After inserting the bottom pin, snap the upper guide pin into the D-cover slot. 3. Attach the Whip Antenna a. Insert the whip antenna into the D-cover using the notch that is circled below. b. Twist the antenna stub clockwise to snap it into the D-cover. Be sure not to grip or damage the connectors on the whip antenna.
6255/6255i/6256/6256i (RM-19) Reassembly Nokia Customer Care 4. Insert the IR Window Use your fingers to insert the IR window into the notch in the D-cover. 5. Insert the DC Jack, Vibra Motor, and Microphone Use tweezers to insert the DC jack, vibra motor, and microphone into the D-cover. Ensure that you do not touch the electrical connectors on the top of each part. Microphone Vibra Removal point 6. Insert the Hinge Use a screwdriver to push the hinge into the hinge assembly of the D-cover.
255/6255i/6256/6256i (RM-19) Reassembly Nokia Customer Care 7. Insert the Speaker Insert the speaker (with rubber gasket) by using the guide slots in the B-cover. Insert the speaker using the slots in the B-cover 8. Place the Secondary LCD Display into the B-cover 9. Attach the Camera Lid Attach the camera lid to the PWB assembly by connecting the inside edge of the cover. Press down on the outside edge to click the locking point into place.
Nokia Customer Care 6255/6255i/6256/6256i (RM-19) Reassembly 10. Attach the UI PWB to the B-cover a. Attach the UI PWB to the B-cover using the guide pins. Carefully slip the flex cable through the opening in the PWB, and attach both LCD flex cables. Be careful not to scrape the PWB with the tweezers. Guide pin Carefully slip the flex cable through the opening in the PWB. 11. Attach the Secondary LCD Display Place the secondary LCD display on the PWB, and carefully attach the LCD connector flex pad.
6255/6255i/6256/6256i (RM-19) Reassembly Nokia Customer Care 12. Attach the Inner Housing to the B-cover Use the guide pins and screw holes to attach the inner housing to the PWB. Guide pin 13.
6255/6255i/6256/6256i (RM-19) Reassembly Nokia Customer Care 14. Connect the B-cover and C-cover With the mobile terminal in the open position: a. Insert the flex cable into the hinge assembly slot of the C-cover. b. Connect the assembly side without the hinge first. c. While applying pressure on the hinge with the screwdriver, apply opposing pressure to the middle of the B/C-cover assembly to snap the hinge into place.
6255/6255i/6256/6256i (RM-19) Reassembly Nokia Customer Care 15. Attach the Hinge Cap Align the hinge cap with the rivets on the inside of the hinge assembly, and press the hinge cap into place. 16. Assemble the PWB Engine and the C-cover Insert the PWB by aligning it using the screw holes and C-cover clasp. Insert the PWB in this corner under the clasp.
Nokia Customer Care 6255/6255i/6256/6256i (RM-19) Reassembly 17. Attach the Flex Cable Carefully lock the flex cable onto PWB. 18. Assemble the D-cover and C-cover Align the screw holes and combine the D-cover and C-cover. Be careful of the guide latch on the D-cover.
6255/6255i/6256/6256i (RM-19) Reassembly Nokia Customer Care 19. Add the Screws Add four screws as indicated below. Use torque driver set to 24Ncm ± 2 @ 600 rpm. Caution: Do NOT insert the screwdriver here Torque: 24Ncm ± 2 @ 600 rpm 20. Attach the Screw Grommet Use tweezers to attach the rubber screw grommet.
Nokia Customer Care 6255/6255i/6256/6256i (RM-19) Reassembly 21. Attach the A-cover Starting with one side, attach the A-cover using the four locking locations and the screw hole (not shown). Press firmly until you hear and feel the A-cover click into place. Locking locations 22. Add the B-cover Base Screw and Co-label a. Open the mobile terminal, and add the single screw at the base of the Bcover. b. Attach the co-label to the base of the B-cover.
6255/6255i/6256/6256i (RM-19) Reassembly Nokia Customer Care 23. Insert the Battery and Attach the Battery Cover (E-cover) a. Insert the battery. b. Align E-cover tabs with the slots, and slide it towards the top while pressing down until you feel it click into place.
