Sharp PJ-ST161, Service Manual, Page: 7 / 16

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REMOVE OF PIANO SWITCH ASS’Y
1. Remove the power cord in accordance with “REMOVE OF POWER CORD”.
2. Cut 3 lead wires from the piano switch ass’y.
3. Remove 2 screws holding to the piano switch ass’y.
4. Remove the piano switch ass’y from the body, detach the knob switch and remove the insulation sheet
from piano switch ass’y.
5. Now the piano switch ass’y is free.
Front body
Front body
Knob switch
Insulation sheet
Piano switch ass’y
Piano switch ass’y
Lead wire of piano SW.
Screw
Fig. 5