Acer AL511 Manual

Also see for AL511: User manual

Contents

Acer AL511 Manual Manual pdf 1 page image

11. ELECTRICAL REQUIREMENTS.................................................................................... 2A. LCD Panel Specification............................................................................................................................ 2B. CONTROLS .............................................................................................................................................. 3C. Power Management .................................................................................................................................. 3D. Display Modes FOR Inspections ............................................................................................................... 52. ADJUSTMENT CONDITIONS......................................................................................... 6A. Measuring Apparatuses Used ................................................................................................................... 6B. Input Signal................................................................................................................................................ 6C. Indication ................................................................................................................................................... 63. ADJUSTMENT OF POWER SUPPLY ...................................................................... 64. ADJUSTMENT OF BOARDS.......................................................................................... 7A. Connection Method ................................................................................................................................... 75. VL-547 DISPLAY CONTROL BOARD............................................................................ 7A. Description................................................................................................................................................. 7B. Features .................................................................................................................................................... 7C. Block Diagram (Control CKT).................................................................................................................... 8D. Connector Locations.................................................................................................................................. 9E. Connector Type ......................................................................................................................................... 9F. Connector pin assignment....................................................................................................................... 106. VK-546 CONTROL PANEL BOARD............................................................................. 13A. Description............................................................................................................................................... 13B. Connector and Switch Locations ............................................................................................................. 13C. Connector type ........................................................................................................................................ 13D. Connector pin Assignment ...................................................................................................................... 147. POWER BOARD........................................................................................................... 15A. Description............................................................................................................................................... 15B. Electrical characteristics .......................................................................................................................... 15C. Connector locations................................................................................................................................. 168. CIRCUIT DESCRPTION ............................................................................................... 17A. Micro-Controller Circuit............................................................................................................................ 17B. Circuit of Plug and Play ........................................................................................................................... 17C. System Clock........................................................................................................................................... 17D. Image Engine (Zoom).............................................................................................................................. 17E. Power Regulator...................................................................................................................................... 179. INTRODUCTION ........................................................................................................... 18A. Front Panel Control and Led ................................................................................................................... 18B. Rear Panel connector Input Signals ........................................................................................................ 1910.TROUBLESHOOTING................................................................................................. 20A. Main Procedure ....................................................................................................................................... 20APPENDIX A: DISPLAY UNIT ASSEMBLY.................................................................... 25APPENDIX A: DISPLAY UNIT ASSEMBLY..................................................................... 35