Wells-Gardner D9300 Series service manual Trouble in Brightness

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Wells-Gardner Electronics Corporation

9-6. TROUBLE IN BRIGHTNESS:

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Contents Wells-Gardner Electronics Corporation Index Safety Precaution Specification Technical Features Timing Chart MK6 VGAM4 Format Description ModeVGA 800*600 Wells-Gardner Electronics Corporation Controls and Adjustments MODE/EXITDOWN/UP CustomerBrightness Adjustment Wells-Gardner Electronics Corporation Color Adjustment Color AdjustRecall LanguageAdjustment Specification Wells-Gardner Electronics Corporation OSD Factory Control Color Adjustment B. Color Adjustment Description of Circuit Operation Output MCU PINWells-Gardner Electronics Corporation Wells-Gardner Electronics Corporation Wells-Gardner Electronics Corporation Troubleshooting 9-1. no Power No Video No Raster Trouble in Horizontal Size Trouble in Contrast Trouble in Brightness
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