Service manual

4
3
X 4
X 2
85.1F123.060
85.1F123.060
3. Unscrew four screws that secure Power Board to remove Power Board.
Detach Power Board Mylar.
Power Board
Power Board Mylar
Inverter Board
4. Unscrew two screws that secure Inverter Board and disconect five connectors to remove Inverter Board.
65
ViewSonic Corporation Confidential
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Do Not Copy VP191b/s