Maintainability; Equitment And Tools Required; Trouble Shooting; Interface-Board Trouble-Shooting Chart - Envision EN9110 Service Manual

6-1. EQUITMENTS AND TOOLS REQUIRED
1.) Voltmeter.
2.) Oscilloscope.
3) Pattern Generator.
4) DDC Tool with a personal computer
5) Alignment Tool.
6) LCD Color Analyzer.
7) Service Manual.
8)User Manual.

6-2 TROUBLE SHOOTING

6-2-1 interface board trouble shooting chart
*Use the PC Win 98 white pattern, with some icon on it, and Change the Resolution to
640x480 60 Hz / 31 KHz
**NOTICE: The free-running freq. of our system is 48 KHz / 60 Hz, so we recommend to
use another resolution to do trouble shooting, this trouble shooting is proceed with
640x480 @60Hz 31Khz
6.MAINTAINABLITY
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