Toshiba B-852-R 用户手册

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2. MAJOR UNIT REPLACEMENT
 
EO18-33018 
2.4 Replacing the Panel PC Board 
 
2-7 
5)  Remove the two PT-3x6 screws and W-4 washers to detach the panel PC board from the operation 
panel cover.
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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. 
 
 
Operation Panel Cover   
E Plate 
Key Switch 
Panel PC Board   
W-4 
W-4 
PT-3x6 Screw 
Flat Cable