ViewSonic VA1912w-3 Service Manual page 33

Step 6 :
Remove AD PCBA.
Step7 :
Completed.
4 Change New AD Board and Power Board
Step 1 :
Place new AD Board.
And fasten 4 fixed screws.
Step 2 :
Fasten 4 fixed screws.
Step 3 :
Insert FFC.
Step 4 :
Insert 2 pieces of FFCs .
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