FilmScan 200
Rev. A
2-12
Table 2-4 lists the functions of the scanner's main elements.
Component
Location
Function
CPU HD6413003
IC8
The CPU, which operates at 14.74 MHz, controls scanner operation.
ASIC E02A14
IC4
This ASIC has following functions:
Fluorescent lamp control
CCD sensor control
10-bit A/D converter control
Shading correction
Gamma correction
Color correction
Zooming
Half-toning
Also, this ASIC employs two 1 M-bit RAMs (Ic5 and IC6) as
external memories.
M64154
IC16
This IC has following functions:
Bi-directional parallel interface control
SCSI control
LEDs display control
1M-bit ROM
IC11
Program ROM
1M-bit PS-RAM
IC10
CPU working area RAM
M54670P
IC13,
IC26
Motor drivers for main scan motor and Preview motor
IC2
10-bit A/D converter
Table 2-4. Main Components Functions
Содержание FILMSCAN 200
Страница 1: ...EPSON FILM SCANNER FilmScan 200 SERVICE MANUAL SEIKO EPSON CORPORATION 4007375 ...
Страница 5: ...v REVISION SHEET Revision Issued Data Contents Rev A FEBRUARY 28 1997 First issue ...
Страница 8: ...EPSON SEIKO EPSON CORPORATION ...
Страница 11: ...FilmScan 200 REV A 1 2 The following table shows option Code Name FS1300APS APS Holder Table 1 1 Option ...
Страница 75: ...CHAPTER 4 ADJUSTMENT No adjustment is required in this product ...
Страница 76: ...CHAPTER 5 TROUBLESHOOTING 5 1 PROBLEM ISOLATION 5 1 5 2 SELF DIAGNOSTIC FUNCTION 5 2 5 3 TROUBLESHOOTING 5 3 ...
Страница 85: ...CHAPTER 6 MAINTENENCE 6 1 MAINTENENCE 6 1 6 2 LUBRICATION 6 1 ...
Страница 86: ...APPENDIX A 1 CONNECTOR PIN ASSIGNMENTS 1 A 2 EXPLOED DIAGRAM 8 ...
Страница 88: ...FilmScan 200 Rev A A 2 Figure A 2 Cable Connection SCSI Model ...
Страница 94: ...FilmScan 200 Rev A A 8 A 2 EXPLOED DIAGRAM Figure A 3 FilmScan 200 Bi D Model Exploded Diagram 1 2 ...
Страница 95: ...APPENDIX Rev A A 9 Figure A 4 FilmScan 200 Bi D Model Exploded Diagram 2 2 ...
Страница 96: ...FilmScan 200 Rev A A 10 Figure A 5 FilmScan 200 SCSI Model Exploded Diagram 1 2 ...
Страница 97: ...APPENDIX Rev A A 11 Figure A 6 FilmScan 200 SCSI Model Exploded Diagram 2 2 ...
Страница 98: ...FilmScan 200 Rev A A 12 Figure A 7 APS Holder option Exploded Diagram ...
Страница 100: ...FilmScan 200 Rev A 6 2 Shaft 1 G 36 1 G 36 Figure 6 1 Lubrication Points ...