EPSON PowerLite 5000 Service Manual
4-10
Figure 4-9
Control Panel
Start
Does the Power button
work?
Does the Menu button
work?
Does the Sync +/- button
work?
Does the Enter button work?
Does the Video button
work?
Replace the control panel.
Do all the buttons work?
Replace the main board.
Does the Computer button
work?
Does the Auto button work?
Does the Resize button
work?
Does the Volume button
work?
Does the Mute button work?
Does the Tracking +/- button
work?
YES
NO
NO
NO
NO
YES
NO
YES
YES
YES
YES
NO
NO
NO
NO
YES
NO
YES
YES
YES
NO
YES
YES
NO
Go to Remote Control.
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