Siemens M35 Series Service Manual page 26

STEP 2:
Unlock the catches of the Display Module from the Control Board and move the display module
to the lower part of the PCB. Lift up carefully the retaining clip of the display connector on the
Control Board as illustrated in PHOTO 2.15
PHOTO 2.15 Disassemble Control Board Assy – STEP 2 PHOTO 2.16 Disassemble Control Board Assy – STEP 3
STEP 3:
Remove the Display Module and the Buzzer Sealing from the Control Board as illustrated in
PHOTO 2.16
For Remove/Install the display module, watch out for the catches on the display module and the
guide hole of the PCB. For the assembly of the Control Board assembly, just reverse the
sequence for the disassembly.
Disassemble/Assemble of the Display Module (For changing of a scratched Display Cover)
STEP 1:
Remove the copper strips that was glued to the back cover of the Display Module with a flat tips
tweezer with care for not to break the copper strips as illustrated in PHOTO 2.17 & PHOTO 2.18
PHOTO 2.17 Disassembly Display Module – STEP 1 PHOTO 2.18 Disassembly Display Module – STEP 1