Kowa K9L39F5BE, Service Manual

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GG-09004 Edition 4.0
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②－９ Replacing photo sensor unit
１ Disconnect the connector from the photo sensor unit.
２ Remove two screws and then the photo sensor unit.
３ Fit a new photo sensor unit and connect the connector.
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②－１０ Replacing right /left selection switch
１ Remove the optical head base and lay the optical head and the optical head base.
２ Disconnect connectors from the right/left selection switch.
３ Remove two screws and then the right/left selection switch.
４ Fit a new right/left selection switch and connect connectors.
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②－１１ Replacing the chin rest motor
１ Remove two screws underneath the chin rest and then the cover.
２ Disconnect the two connectors from the chin rest.
３ Loosen two screws with a hexagon wrench to remove the chin rest drive unit.
４ Fit a new chin rest drive unit.
５ Connect the connector and fit the cover.
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