Removing The Switch Pcb Assy - Brother LX-300 Service Manual

3.5.3

Removing the Switch PCB Assy

1. Remove the eight Switch PCB screws from under the Body cover. Remove the
Switch PCB assy.
2. Remove the Start key, Stop key, Two-connection switch, Continuous key, and Extra
border key.
The LED lenses can be removed from the Top cover by pushing them hard with a
fine object such as a pen tip.
LED lenses
Switch PCB assy
Switch PCB screws
Fig. 3.5-3 Removing the Switch PCB Assy 1
Extra border key
Two-connection switch
Fig. 3.5-4 Removing the Switch PCB Assy 2
LED lens
Stop key
Continuous key
3-17
Switch PCB screws
Start key