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Slide Scanner Repair Manual Table of Contents
Table of Contents
Purpose of Manual .................................................................................................. 7
Manual Organization ............................................................................................... 7
Other Documents Required for Repair .................................................................. 7
Important Safety Instructions................................................................................. 8
1. Scanner Overview .............................................................................................. 9
Description ........................................................................................................... 11
Applications .......................................................................................................... 12
Features............................................................................................................... 14
Specifications ....................................................................................................... 19
Operation ............................................................................................................. 22
Setting up the Scanner ...................................................................................... 22
Installing the Software ....................................................................................... 23
Starting the Software......................................................................................... 24
Scanning the Slide/Film Strip ............................................................................. 25
Self-Check Routines ............................................................................................. 26
Self-Test (Power-Up) ........................................................................................ 26
Calibration ......................................................................................................... 28
2. Functional Description ....................................................................................... 31
Scanner Process Overview .................................................................................. 33
Scanner Transporter ............................................................................................ 34
Scanner Optics..................................................................................................... 37
Scanner Electronics .............................................................................................. 38
Power Supply PC Board.................................................................................... 38
Main Controller PC Board Power Distribution .................................................... 40
AC Inverter PC Board....................................................................................... 41
Image Sensor PC Board ...................................................................................... 42
CCD Image Sensor............................................................................................ 42
Associated Analog Signal Processing Support Circuitry..................................... 43
Main Controller PC Board..................................................................................... 43
Analog Signal Processing .................................................................................. 45
Digital Signal Processing ................................................................................... 45
Primary Correction ASIC................................................................................. 45
DRAM Controller (Buffer)................................................................................ 46
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