Service manual

6
5
X 4
X 6
85.1F123.060
85.005AG.075
Main Board
5. Unscew six hex screws that secure Main Board.
6. Unscrew four screws that secure Main Board to remove Main Board.
7. Disconnect the wires which are connected to Main Board.
7
2
Inlet Wire
Switch
Wire
1. Unscrew one screw that secures Inlet Wire and disconnect two wires that are connected to Switch Wire.
2. Use flat screw driver to pull and press out Inlet and Switch Wires.
1
X 1
66
ViewSonic Corporation Confidential
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Do Not Copy VP191b/s
8-4-4 Disassembly of Switch and Inlet Wires