BenQ 2720S, Руководство по обслуживанию

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Table of Contents
Table of Contents .............................................................. i
Chapter 1 System Overview............................................ 1-1
1.1 Features ............................................................................. 1-1
Chapter 2 Specifications and Section Namess .................... 2-1
2.1 Specifications ...................................................................... 2-1
2.2 Sectional Diagram................................................................ 2-2
Chapter 3 Theory of Operation ........................................ 3-1
3.1 Fundamental of Optic Process ................................................ 3-1
3.2 Scan Process ....................................................................... 3-2
Chapter 4 Mechanism .................................................... 4-5
4.1 Optics Module...................................................................... 4-5
4.2 Transmission Module ............................................................ 4-8
Chapter 5 Electrical Systems........................................... 5-1
5.1 Overview ............................................................................ 5-1
5.2 SCSI Interface..................................................................... 5-5
5.3 Scanner Controller (ASIC &
µ
P) ............................................. 5-7
5.4 Analog Circuits .................................................................... 5-8
5.5 CCD Head/Elements ............................................................. 5-9
5.6 Main Flow Chart of Film Scanner .......................................... 5-10
5.7 Connectors of Scanner 2740S .............................................. 5-11
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