Table Of Contents - Nokia 3155 Disassembly Instructions Manual

3155/3155i (RM-41), 3152 (RM-61)
Disassembly
Contents
Safety Information ......................................................................................................................................... 3
ESD Protection ............................................................................................................................................. 3
Disassembly Instructions .............................................................................................................................. 4
1. Remove the Battery Cover (E-cover) ................................................................................................. 4
2. Remove the A-cover .............................................................................................................................. 4
3. Remove the Four Screws from the UI shield ................................................................................... 5
4. Remove the Secondary LCD Display from the UI PWB ................................................................ 6
5. Separate the Hinge Flex Cable ............................................................................................................ 6
6. Remove the Main Display Flex cable from the UI PWB ............................................................... 6
7. Remove the UI PWB from the B-cover ............................................................................................. 7
8. Remove the Main LCD Display ............................................................................................................ 7
9. Remove the Earpiece and Acoustic Vent from the B-cover ....................................................... 8
10. Remove the keymat ............................................................................................................................. 8
11. Remove the Four Screws from the D-cover .................................................................................. 9
12. Remove the D-cover from the C-cover .......................................................................................... 9
13. Remove the Hinge Flex Cable .........................................................................................................10
14. Remove the Engine PWB from the C-cover ................................................................................10
15. Remove the LED Light Guide ...........................................................................................................11
16. Separate the B-cover from the C-cover ......................................................................................11
17. Remove the DC Jack and Microphone ..........................................................................................12
18. Remove the IHF Assembly ................................................................................................................13
19. Remove the Volume Key ...................................................................................................................14
20. Remove the Whip Antenna .............................................................................................................14
21. Remove the D-cover UIM Card Trap .............................................................................................15
Page 2
©2005 Nokia Corporation
Company Confidential
Page
ISSUE 1 07/2005