Installing The Jack Pcb Assy; Installing Main Pcb Assy 1 - Brother LX-300 Service Manual

4.15 PCBs

4.15.1 Installing the Jack PCB Assy

Install the Jack PCB assy with the Jack PCB screw.
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The Core shown in the diagram is applicable to EU-specification units only (LX-300).

4.15.2 Installing Main PCB Assy 1

1. Install the Main PCB assy 1 to the Bottom cover with the four Main PCB screws.
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On a newly supplied part, cut away the PST SENSOR PCB assy.
2. Attach the Jack PCB Power harness assy (red/black) to the Main PCB assy 1.
Jack PCB assy
Fig. 4.15-1 Installing the Jack PCB Assy
Power harness assy
Main PCB screws
Fig. 4.15-2
Jack PCB screw
Installing Main PCB Assy 1
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Main PCB screws
Main PCB assy
PST SENSOR PCB assy