Toshiba B-852-R manual Major Unit Replacement

2. MAJOR UNIT REPLACEMENT

EO18-33018

2.4 Replacing the Panel PC Board

5)Remove the two PT-3x6 screws and W-4 washers to detach the panel PC board from the operation panel cover.

Operation Panel Cover

Flat Cable

EPlate

Key Switch

Panel PC Board

W-4

W-4

PT-3x6 Screw

6)Replace the panel PC board with a new one, then reassemble in the order removal.

7)Turn the power on, then confirm that the LCD message is displayed properly.

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