Acer PD721 Informacje Techniczne Pobierz pdf (Strona 25)

Chapter 3 18

Removing Top Cover Module, Keypad Board and Speaker

1. Remove three screws and one long screw from Bottom Housing.

2. Remove four screws beside Top Housing.

3. Lift up Top Housing and unplug three wires to Thermal Board, IR Cover Module and

Speaker Board.

Bottom Housing

Top Housing

IR Cover Module

Speaker Board

Keypad Board

4. Unscrew one screw to remove Speaker Board

Unscrew four screws to remove IR Cover Module, Vent.

IR Cover Module

Vent

Speaker Board

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Acer PD721 Informacje Techniczne Strona 25