Sagem MyX-4 Technical Documentation Manual page 65

REMOVING / REPLACING THE JOYSTICK Proc Sheet 1 06
MyX-4 1/2
Tools :
- A 0.6mm torx screwdriver
- Gloves
Tweezers
Preliminary operation
1. Remove the back cover ( Proc sheet 0 01).
2. Remove the battery ( Proc sheet 0 02).
3. Remove the front cover ( Proc sheet 0 03).
4. Unscrew the six attachment screws on the electronic board (1)
5. Remove the assembly flange (Proc sheet 1 01)
6. Remove the assembly display (Proc sheet 1 02) then, the keypad light guide (Proc sheet 1 03)
Removal procedure :
1. Remove the joystick (2) on the electronic card (1) with tweezers.
Placement procedure :
Warning : The metal dome is not reusable, it must be necessarily replaced by a new metal dome,
unless the board is swapped and sent as level 3
1. Replace the joystick (2) on the electronic card (1).
Further operations :
1. Replace the electronic board on the assembly plate(Proc sheet 1.04)
2. Replace the keypad light guide (Proc sheet 1.03)
3. Replace the assembly display (Proc sheet 1.02)
4. Replace the assembly flange (Proc sheet 1.01)
5. Position and tighten the six attachments screws with torx settings of 0,25 N.m.
6. Replace the front cover (Proc sheet 0 03).
7. Replace the battery (Proc sheet 0 02).
8. Replace the back cover (Proc sheet 0 01).
9. Carry out the radio test (Test Sheet 06).
Ref. SCT U33 SM DTS 004– Index A - 29/03/01 Page 5-28