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SERVICE MANUAL MANUAL NO. SK200-UM-251 SK200-UM251-03-9370 HISTORY OF REVISIONS No. Date issued 1 07.02.06 2 07.04.03 3 07.04.03 4 07.06.29 5 07.06.29 6 08.03.04 7 08.03.04 8 08.03.04 9 08.03.04 10 08.03.04 Description of revision First Printing. Information for SK200-09-A added. Information for CIS sensor added. Block diagram for SK200-09-A added. Circuit diagrams for SK200-09-A added. Part number for the Left Side Cover Assembly added. Part number for the Right Cover Assembly added. Part number for the Front Guide Assembly added. Part number for the Front Cover Assembly added. Information for the firmware download was added. SK200-UM-251-9370 i Page All 6-1,8-27 to 32,12-4 8-16 13-2 13-28 to 13-52 12-1 12-1 12-1 12-1 9-20 Edition 01 02 02 02 02 03 03 03 03 03 CONTENTS 1. OVERVIEW .......................................................................................................................................1-1 1.1 Standard Specifications .......................................................................................................... 1-1 1.2 External View ...............................................................................................................................1-3 2. PART NAMES AND FUNCTIONS ......................................................................................2-1 2.1 Part Names and Functions ..................................................................................................... 2-1 2.2 Attaching the Rear Guides.....................................................................................................2-3 2.3 Attaching the Anti-curling Guides ......................................................................................2-4 3. CONNECTION AND PREPARATIONS .......................................................................... 3-1 3.1 Connecting to the Power Supply .........................................................................................3-1 3.2 Turning the Power On and Off ..............................................................................................3-2 3.3 System Requirements ............................................................................................................. 3-3 3.4 Connecting the Scanner to a Computer .......................................................................... 3-4 4. INSTALLING THE SOFTWARE.......................................................................................... 4-1 4.1 Installing the Driver Software for Windows XP .............................................................4-1 4.2 Installing the Driver Software for Windows 2000 .........................................................4-3 4.4 Checking the Interface Connection for Windows 2000 ............................................ 4-6 5. DAILY MAINTENANCE ............................................................................................................ 5-1 5.1 Opening and Closing the Top Cover ..................................................................................5-1 5.2 Cleaning the Feed Rollers ......................................................................................................5-2 5.3 Cleaning the Gap Rollers ....................................................................................................... 5-3 5.4 Cleaning the Image Sensors (Contact glass plates) .................................................. 5-4 5.5 Cleaning the Media sensors ................................................................................................. 5-5 5.6 Removing a Jammed Document......................................................................................... 5-6 5.7 Scanner Calibration ..................................................................................................................5-7 6. RECOMMENDED PARTS LIST .......................................................................................... 6-1 7. LIST OF JIGS AND TOOLS ...................................................................................................7-1 7.1 Jigs ................................................................................................................................................... 7-1 7.2 Tools ................................................................................................................................................ 7-1 7.3 Other ................................................................................................................................................ 7-1 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS .......................................... 8-1 8.1 Top Cover.......................................................................................................................................8-1 8.2 Left Side Cover ...........................................................................................................................8-2 8.3 Right Side Cover ....................................................................................................................... 8-3 8.4 Front Cover .................................................................................................................................. 8-4 8.5 Front Guide Assembly ............................................................................................................ 8-5 8.6 Shield Cover ................................................................................................................................ 8-6 8.7 Control Panel ...............................................................................................................................8-7 SK200-UM-251-9370 ii 8.8 Feed Drive Belt (60S2M250) ................................................................................................. 8-8 8.9 Adjusting Feed Drive Belt Tension (60S2M250) ........................................................... 8-9 8.10 Motor drive belt (60S2M284)..............................................................................................8-10 8.11 Adjusting the Motor Drive Belt Tension (60S2M284) ............................................... 8-11 8.12 Board Base Chassis .............................................................................................................8-12 8.13 CIS Sensor Unit Assemblies .............................................................................................8-14 8.14 Cover Sensor (LG217L-3) .................................................................................................... 8-17 8.15 Media Sensor (PS117ND1) ..................................................................................................8-18 8.16 Top Assembly ..........................................................................................................................8-19 8.17 Feed Rollers .............................................................................................................................8-21 8.18 Adjusting the CIS Sensor Height .....................................................................................8-25 8.19 Contact Glass Plate Assembly .........................................................................................8-26 8.20 Data Controller Board ..........................................................................................................8-27 8.21 CIS (Contact Imaging Sensor) Board ........................................................................... 8-30 8.22 CIS Power Board....................................................................................................................8-31 8.23 Switching Power Supply Board ...................................................................................... 8-33 8.24 Feed Motor .............................................................................................................................. 8-34 9. ADJUSTMENTS USING THE SOFTWARE ................................................................ 9-1 9.1 Starting the Software................................................................................................................9-1 9.2 Preparations before Making Adjustments ...................................................................... 9-4 9.3 Preparing a Test Chart ............................................................................................................ 9-5 9.4 Making Adjustments ................................................................................................................ 9-6 Scanner Calibration ..............................................................................................................9-6 1. Calibration (white correction) ......................................................................................9-6 2. Feed distance adjustment .............................................................................................9-8 3. Position adjustment ....................................................................................................... 9-11 4. Color correction (using a color correction sheet)............................................. 9-18 9.5 Downloading Firmware ..........................................................................................................9-20 1. Items required to download firmware .....................................................................9-20 2. Procedure ...........................................................................................................................9-20 10. TROUBLESHOOTING ..........................................................................................................10-1 11. OPTION AND CONSUMABLES ..................................................................................... 11-1 11.1 Optional Item ............................................................................................................................ 11-1 11.2 Consumables ........................................................................................................................... 11-1 12. PARTS LISTS .............................................................................................................................12-1 12.1 Outer Casing ............................................................................................................................ 12-1 12.2 Front Guide ..............................................................................................................................12-2 12.3 Side Cover ................................................................................................................................12-3 12.4 Main Frame ...............................................................................................................................12-4 SK200-UM-251-9370 iii 12.5 Feed Section ............................................................................................................................12-5 12.6 Bottom Chassis ......................................................................................................................12-6 12.7 Upper Section 1 ...................................................................................................................... 12-7 12.8 Upper Section 2 ......................................................................................................................12-8 12.9 Front CIS Sensor Unit Assembly ....................................................................................12-9 12.10 Rear CIS Sensor Unit Assembly .................................................................................. 12-10 12.11 Inlet .......................................................................................................................................... 12-11 12.12 Other Parts ........................................................................................................................... 12-11 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS ...................................................13-1 13.1 Block Diagram .........................................................................................................................13-1 13.1.1 Block Diagram for SK200-09............................................................................... 13-1 13.1.2 Block Diagram for SK200-09-A ......................................................................... 13-2 13.2 Circuit Diagrams ................................................................................................................. 13-3 13.2.1 Data Controller Board for SK200-09 ............................................................... 13-3 13.2.2 CIS Controller Board for SK200-09 ............................................................... 13-18 13.2.3 Power Board for SK200-09 ............................................................................... 13-22 13.2.4 Control Panel Board, CN5041-06A ................................................................. 13-26 13.2.5 USB Relay Board, CN5041-07 .......................................................................... 13-27 13.2.6 Data Controller Board for SK200-09-A ........................................................ 13-28 13.2.7 Sub-Data Controller Board for SK200-09-A...............................................13-44 13.2.8 CIS Controller Board for SK200-09-A ..........................................................13-45 13.2.9 Power Board for SK200-09-A...........................................................................13-49 SK200-UM-251-9370 iv 1. OVERVIEW 1. OVERVIEW 1.1 Standard Specifications Item SK200-09 Document size ANSI E to ISO A4 Maximum width: 965 mm; minimum width: 257 mm*1 Effective scanning area Maximum width : 932.2 mm Maximum length : 25 m*2 Guaranteed scanning precision range*3 841 mm x 1189 mm Document thickness Up to 0.8 mm (including the carrier sheet) Optical resolution 600 dpi Interpolated resolution 100, 200, 300, 400, 600, 800, 1200 dpi Main scanning system Contact image sensor system (Five A4 sensors in a zigzag pattern) Sub scanning system Document travel (sheet through) system Scanning speed*4 400 dpi, ISO A0 size High-speed scan • Monochrome: 6 s • Grayscale: 6 s • 24-bit color: 18 s Normal scan • Monochrome: 12 s • Grayscale: 12 s • 24-bit color: 56 s High quality scan • Monochrome: 12 s • Grayscale: 12 s • 24-bit color: 56 s Scanning precision*3 ±0.1% ±5 pixels Gradation Monochrome Grayscale Color Threshold value Digital signal processor enables automatic setting of the threshold value (monochrome scans only) Color space sRGB compatible Sensor : Bilevel, intermediate tones (dithering, error diffusion) : 256 shades : 24-bit Total number of pixels 22,020 pixels Output Color: 42 bits/pixel, Grayscale: 14 bits/pixel Light source LED (RGB) Interface USB 2.0 Output Image data Rated power supply 100 to 120/200 to 230 VAC ±10%, 50/60 Hz Operating environment Temperature: 10˚C to 32˚C Humidity: 35% to 80% RH (non-condensing) Power consumption 60 W or less (12 W or less in power-saving mode*5) External dimensions (approx.) 1097 (W) x 322 (H) x 160 (D) mm (without stand) 1190 (W) x 405 (H) x 445 (D) mm (including low stand) 1185 (W) x 1100 (H) x 720 (D) mm (including high stand) Weight (approx.) 24 kg (without stand) 30 kg (including low stand) 38 kg (including high stand) *1 Load A4-size documents in the Landscape (horizontal) orientation. *2 If the document is a long-length document, the actual length that can be scanned is limited by the available memory (hard disk or other data storage device) of the computer to which the scanner is connected, and also by the grade of the medium being scanned. SK200-UM-251-9370 1-1 1. OVERVIEW *3 Notes on scanning precision The scanning precision may vary slightly depending on the grade and thickness of the medium being scanned, and on the operating conditions. The precision figures above were measured under the operating conditions described below. • Special test chart: Mylar sheet #300 • Guaranteed precision conditions: Temperature: 23°C ±5°C; Humidity: 55% ±15% RH *4 Including data-transfer time The following system was used to measure the scanning speeds. • CPU: Pentium 4, 3.2 GHz or better • Memory: 1 GB or more • Interface: USB 2.0 The scanning speeds may be slower depending on the PC system used. *5 Only when the power supply is 100 to 120 VAC. SK200-UM-251-9370 1-2 1. OVERVIEW 1.2 External View External Dimensions 160 Unit: mm Dimensional accuracy: ±5 mm 1070 322 1097 405 When the scanner is mounted on the low stand 1190 SK200-UM-251-9370 445 1-3 1. OVERVIEW 1100 When the scanner is mounted on the high stand 720 1185 SK200-UM-251-9370 1-4 2. PART NAMES AND FUNCTIONS 2. PART NAMES AND FUNCTIONS 2.1 Part Names and Functions Front View/Control Panel (2) Paper sensors (4) Document guides (1) Top cover Control Panel (6) Power button (7) POWER LED (8) PAPER LED (9) ERROR LED (10) EJECT key (11) STOP key (5) Anti-curling guides (3) Top cover open levers Top cover (1) Top cover..............................Open the top cover to clean the document hold-down unit and contact glass plates. (2) Media sensors ......................These sense whether a document is present in the scanner. (3) Top cover open levers ..........Press these levers to open the top cover. If the top cover is opened during a scanning operation, the operation will be stopped compulsorily. (4) Document guides .................Use these guides to determine the position of a document when you load the document. (5) Anti-curling guides ................These guides prevent the document from being caught up in the scanner during a scanning operation. Control Panel (6) Power button ........................Controls the on/off status of the power supply to the scanner. (7) POWER LED (blue) .............Unlit: The scanner is turned off. Lit: Lights when the scanner is turned on and remains lit while it is operating normally. Flashing: Flashes when the scanner is in power-saving mode. (8) PAPER LED (green).............Unlit: Normal status (Local status). Lit: Lights when a document has been loaded. Flashing: Flashes while image data is being scanned. (9) ERROR LED (red)................Lit: Lights to indicate a hardware error. Flashing: Flashes when any of the following occurs: • A document is detected during the self-test when the scanner is turned on • When a paper jam is detected • When the top cover is open • When the document length is shorter than the specified scan length*1 *1 When “Confirm” has been selected for the End-of-paper Processing setting in the driver software. Unlit: Normal status SK200-UM-251-9370 2-1 2. PART NAMES AND FUNCTIONS (10) EJECT key .........................Press this key to feed the document. If this key is pressed when the scanner is in document-loaded status, the document-loaded status is canceled and the document is ejected to the front of the scanner. If this key is pressed after the scanning operation has been canceled or after scanning of the document was halted partway through the scanning operation, the document-loaded status is canceled and the document is ejected to the rear of the scanner. (11) STOP key ...........................Compulsorily stops scanning of the document. If the ERROR LED flashes when the top cover is in the closed status, press this key to suspend the scanning operation and check whether a paper jam has occurred. Rear View (12) Rear guides (13) USB connector (14) Power inlet (12) Rear guides ........................The scanned document is aligned with these guides when it is ejected to the front. (13) USB connector ...................Used to connect the USB interface cable. (14) Power inlet .........................Used to connect the power cable. SK200-UM-251-9370 2-2 2. PART NAMES AND FUNCTIONS 2.2 Attaching the Rear Guides Always ensure that the rear guides are attached to the scanner unit before scanning a document, irrespective of the type of document to be scanned. Caution The document may be damaged upon contact with the power cable if it is scanned without the rear guides in place. (1) Insert the ribs on the inside of one of the rear guides into the corresponding slots at the rear of the scanner, and then push the guide downward. (2) Repeat the procedure for the second guide. Checkpoint Detach the rear guides when moving or packing the scanner. Press lightly against each guide and then lift it up to detach it. SK200-UM-251-9370 2-3 2. PART NAMES AND FUNCTIONS 2.3 Attaching the Anti-curling Guides Always ensure that the anti-curling guides are attached to the scanner unit before scanning a document, irrespective of the type of document to be scanned. Caution A document that has been returned may get caught up in the scanner and become damaged if it is re-scanned without the anti-curling guides in place. Moreover, depending on the condition of the document, there is a risk of it becoming caught up in the scanner even when the anti-curling guides are used. If your document falls into one of the following categories, either place the document inside the carrier sheet that is available as an option, or have the operator manually guide the returned document so that it does not get caught up in the scanner. • Curled documents with a width that exceeds A2-size (420 mm) • Fragile documents with a width that exceeds A2-size (420 mm) Be sure to use the carrier sheet for documents in the following conditions: • Considerably damaged documents • Badly creased documents (1) Insert the ribs on one of the anti-curling guides into the corresponding slots into the top cover, and then slide the guide forward. (2) Repeat the procedure for the second guide. SK200-UM-251-9370 2-4 3. CONNECTION AND PREPARATIONSR 3. CONNECTION AND PREPARATIONS 3.1 Connecting to the Power Supply Connect one end of the power cable provided to the scanner’s power inlet and the other end to an AC power outlet of the rated supply voltage. AC power outlet Power inlet Power cable SK200-UM-251-9370 3-1 3. PREPARING TO OPERATE THE SCANNER 3.2 Turning the Power On and Off The LED (blue) on the [POWER] button changes as follows to indicate the scanner’s power supply status. • Unlit: The scanner is turned off. • Lit: Lights when the scanner is turned on and remains lit while it is operating normally. • Flashing: Flashes when the scanner is in power-saving mode. Turning the Power On Press the [POWER] button on the scanner’s control panel. When the scanner is in the power-on status, the [POWER] button lights blue. ON Turning the Power Off Press the [POWER] button on the scanner’s control panel. When the scanner is in the power-off status, the [POWER] button LED is extinguished. OFF Checkpoint After the scanner has been turned off, wait at least five seconds before turning it on again. Notes on the power-saving mode The scanner automatically switches to power-saving mode (the blue LED on the power button flashes) after approximately 12 minutes have elapsed without a document being loaded in the scanner. To return the scanner to normal status (Local status), press either the [STOP] or the [EJECT] key. To cancel the power-saving mode SK200-UM-251-9370 3-2 3. CONNECTION AND PREPARATIONSR 3.3 System Requirements The minimum system requirements for running the scanner’s hardware and software are listed below. • Operating system: Windows 2000 Professional, XP Professional, or XP Home Edition • CPU: Pentium III, 1 GHz • Memory: 256 MB or more • Monitor: 1024 x 768 pixels, True Color or higher • Disk space: At least 10 GB*1 • Mouse • Interface: USB 2.0 interface *1 When the document length exceeds length of an A0-size document, additional hard disk space is required. Recommended environment • CPU: Pentium 4, 2 GHz • Memory: 1 GB or more • Disk space: At least 30 GB • USB 2.0 interface (that comes standard with your computer) Checkpoint Use with a system configuration below the recommended specifications will affect the scanning speed and prevent the scanner from operating to its specified capabilities. Moreover, colors may not be displayed correctly if the number of colors that the monitor can display is 256 or less. To edit an A1-size or larger grayscale document with a resolution of 400 dpi or higher, or a 24-bit color document, you may need more than the recommended memory sizes above. SK200-UM-251-9370 3-3 3. PREPARING TO OPERATE THE SCANNER 3.4 Connecting the Scanner to a Computer USB Connection A USB cable is used to connect the scanner to the computer, via the respective USB interface connectors. The connectors at the computer and scanner ends of the USB cable have different shapes. Make sure that the cable is oriented correctly before making the connection. Make sure that both the scanner and the computer are in the power-off status when connecting them. USB cable USB interface connector Computer Important • Make sure that the USB cable is firmly inserted into the interface connectors. • The operation of the scanner cannot be guaranteed in the following cases: t When the cable is connected to a USB hub or an add-on USB board. t When you are using a custom-built computer or one that you have modified. • Do not perform any of the following actions: t Remove or reinsert the cable while you are installing the driver. t Remove or reinsert the cable while starting up the computer or the scanner. t Remove or reinsert the cable while transferring data. t Connect two or more scanners to a single computer. Checkpoint Please see the separate “Quick Start Guide” for the scanner driver installation procedure. SK200-UM-251-9370 3-4 4. INSTALLING THE SOFTWARE 4. INSTALLING THE SOFTWARE Checkpoint The procedure outlined below is based on the requirement that you are logged on to Windows with administrator rights. Consult your Windows 2000 or Windows XP manual for more information. 4.1 Installing the Driver Software for Windows XP (1) Use the USB cable to connect the scanner to the computer, and then turn on the computer. (2) When Windows starts up, insert the CD-ROM supplied with the scanner into the CD-ROM drive. The “Start” screen opens automatically. Click the [Quit] button to close the “Start” screen. (3) Turn on the power to the scanner. (4) When Windows XP starts up, the following screen appears (if Service Pack 2 has not been installed, the screen shown in (5) below appears). Select the option “No, not this time” and then click [Next]. (5) If Service Pack 2 has not been installed, the following screen appears. Select the option “Install from a list or a specific location (Advanced).” and then click [Next]. (6) The screen shown below is displayed. Select the option “Search for the best driver in these locations” and select the check box entitled “Include this location in the search.” Click [Browse] and select the [English]-[DRIVER]-[SCANNER] folders in the CD-ROM drive or enter a CD-ROM drive name and \English\DRIVER\SCANNER using the keyboard. Example: For drive D, enter “D:\English\DRIVER\SCANNER”. SK200-UM-251-9370 4-1 4. INSTALLING THE SOFTWARE (7) Click [Next]. The wizard will start searching for the driver. (8) The screen shown below is displayed. Read the explanation and make sure that you understand the contents. To continue the installation, click [Continue Anyway]. (9) The screen shown below is displayed when the wizard has finished installing the driver. Click the [Finish] button to close the “Welcome to the Found New Hardware” wizard. (10) The Windows XP desktop appears, and the scanner is recognized by the computer. SK200-UM-251-9370 4-2 4. INSTALLING THE SOFTWARE 4.2 Installing the Driver Software for Windows 2000 (1) Use the USB cable to connect the scanner to the computer, and then turn on the computer. (2) When Windows starts up, insert the CD-ROM supplied with the scanner into the CD-ROM drive. The “Start” screen opens automatically. Click the [Quit] button to close the “Start” screen. (3) Turn on the power to the scanner. (4) The screen shown below appears. Click [Next] to move to the “Install Hardware Device Drivers” screen. (5) When this screen is displayed, select the option “Search for a suitable driver for my device (recommended)” and then click [Next] to display the “Locate Driver Files” screen. (6) When this screen is displayed, select the check box entitled “Specify a location” and click [Next]. (7) The following screen is displayed. Click [Browse] and select the [English]-[DRIVER]- [SCANNER] folders in the CD-ROM drive or enter a CD-ROM drive name and \English\DRIVER\SCANNER using the keyboard. Example: For drive D, enter “D:\English\DRIVER\SCANNER”. Click [OK]. The wizard will start searching for the driver. SK200-UM-251-9370 4-3 4. INSTALLING THE SOFTWARE ((8) The screen shown below is displayed when the wizard has finished searching. Click [Next]. (9) The screen shown below is displayed. Read the explanation and make sure that you understand the contents. To continue the installation, click [Yes]. (10) The screen shown below is displayed when the wizard has finished installing the driver. Click the [Finish] button. (11) The Windows 2000 desktop appears, and the scanner is recognized by the computer. SK200-UM-251-9370 4-4 4. INSTALLING THE SOFTWARE 4.3 Checking the Interface Connection for Windows XP (1) Launch the Control Panel using the [Start] menu on the Windows desktop. (2) The screen shown below is displayed when you click on the “Printers and Other Hardware” icon. (3) The screen shown below is displayed when you click on the “Scanners and Cameras” icon. SK200-UM-251-9370 4-5 4. INSTALLING THE SOFTWARE 4.4 Checking the Interface Connection for Windows 2000 (1) Launch the Control Panel using the [Start] menu on the Windows desktop. (2) The screen shown below is displayed when you click on the “Scanners and Cameras” icon. Check that “Graphtec SK200-09” is displayed here. SK200-UM-251-9370 4-6 5. DAILY MAINTENANCE 5. DAILY MAINTENANCE 5.1 Opening and Closing the Top Cover Opening the top cover (1) Turn off the scanner. (2) Push the left and right open levers on the top cover in the upward direction to unlock them, and then open the cover fully (approximately 60 degrees). (3) When the cover is fully open, lower it slightly to engage the top cover fixing stay that holds the top cover in place. 2 1 Closing the top cover (1) Raise the top cover slightly from its open status to disengage the top cover fixing stay, and then close the cover gently. (2) Check that the left and right levers on the top cover are locked. 2 1 Caution Take care not to get your fingers caught when opening or closing the cover. SK200-UM-251-9370 5-1 5. DAILY MAINTENANCE 5.2 Cleaning the Feed Rollers (1) Turn off the scanner. (2) Open the top cover as described in Section 5.1, “Opening and Closing the Top Cover”. (3) While rotating the feed rollers, wipe them clean using a soft cloth that has been moistened with water or a neutral detergent (diluted with water) and firmly wrung out. Feed rollers (4) Wipe the feed rollers once again using a soft, dry cloth to remove all the moisture. (5) Close the top cover as described in Section 5.1, “Opening and Closing the Top Cover”. Caution • Take care not to get your fingers caught in the top cover. • Scanning may be affected if the document hold-down unit becomes scratched or dirty. SK200-UM-251-9370 5-2 5. DAILY MAINTENANCE 5.3 Cleaning the Gap Rollers (1) Turn off the scanner. (2) Open the top cover as described in Section 5.1, “Opening and Closing the Top Cover”. (3) While rotating the gap rollers, wipe them clean using a soft cloth that has been moistened with water or a neutral detergent (diluted with water) and firmly wrung out. Gap rollers (4) Wipe the gap rollers once again using a soft, dry cloth to remove all the moisture. (5) Close the top cover as described in Section 5.1, “Opening and Closing the Top Cover”. Caution • Take care not to get your fingers caught in the top cover. • Scanning may be affected if the document hold-down unit becomes scratched or dirty. SK200-UM-251-9370 5-3 5. DAILY MAINTENANCE 5.4 Cleaning the Image Sensors (Contact glass plates) The scanner’s image quality drops when the contact glass plates over the image sensors become dirty, so clean the image sensors whenever necessary. (1) Turn off the scanner. (2) Open the top cover as described in Section 5.1, “Opening and Closing the Top Cover”. (3) As shown below, wipe off any soiled areas on the contact glass plates using a soft cloth that has been moistened with water or a neutral detergent (diluted with water) and firmly wrung out. Contact glass plates (4) Wipe the contact glass plates once again using a soft, dry cloth to remove all the moisture. (5) Close the top cover as described in Section 5.1, “Opening and Closing the Top Cover”. Caution • Take care not to get your fingers caught in the cover. • Do not use a commercial cleaner for office equipment, a glass cleaner, or chemical solvents such as solutions containing alcohol. Moreover, although the contact glass plates is not a maintenance part that requires periodic replacement, it is a consumable part because its surface may receive slight scratches due to minute particles of dust and other foreign matter. If document scanning produces unsatisfactory results (unexpected white or black streaks in the data) due to scratches on one or more of the contact glass plates or other reasons, please perform the calibration procedure (see Section 5.7, “Scanner Calibration”). If the scanning results do not improve after calibration, the contact glass plate(s) will need to be replaced. SK200-UM-251-9370 5-4 5. DAILY MAINTENANCE 5.5 Cleaning the Media sensors Accumulated dust on the media sensors may prevent the document from being detected. The sensors must be cleaned when necessary. (1) Turn off the scanner. (2) Open the top cover as described in Section 5.1, “Opening and Closing the Top Cover”. (3) Wipe the media sensors (at the front and rear) using a cotton swab. Media sensors (4) Close the top cover as described in Section 5.1 “Opening and Closing the Top Cover”. Caution • Take care not to get your fingers caught in the top cover. • Use a cotton swab or something equally soft to gently wipe the media sensors. Do not use any chemicals to clean the sensors. SK200-UM-251-9370 5-5 5. DAILY MAINTENANCE 5.6 Removing a Jammed Document If a document becomes jammed in the scanner during scanning or another operation, follow the procedure described below to remove the jammed document. (1) Turn off the scanner. (2) Open the top cover as described in Section 5.1 “Opening and Closing the Top Cover”. (3) If the document is jammed at the front, remove the document from the inside by pulling it forward. (4) If the document is jammed at the rear, remove the document by pulling it out along the rear guides. Rear guides (5) Close the top cover as described in Section 5.1, “Opening and Closing the Top Cover”. Caution • Take care not to get your fingers caught in the top cover. • When removing a jammed document, pull on it gently to prevent damage to the document. SK200-UM-251-9370 5-6 5. DAILY MAINTENANCE 5.7 Scanner Calibration Calibrate the scanner if scanning quality is observed to deteriorate, with scanned results such as those described below • The scanned image is distorted • Areas of uneven color appear in the scanned image • Other unsatisfactory results (but excluding problems related to media quality, such as folds, creases, or paper curl) Preparation and checks Recommended usage environment • Monitor: 1024 x 768 pixels, High Color or better resolution Checkpoint A low-resolution monitor will make it difficult to discern any problem areas. Launching the Scanner Adjustment Program from Scanning Arts SP (1) Connect the scanner to the computer, turn on the scanner, and then turn on the computer. (2) Install the Scanning Arts SP software if it is not already installed. (3) Click the [Start] button on the Windows desktop, then select Programs > Scanning Arts SP > Scanner Adjustment. (4) Click Scanner Adjustment to launch the Scanner Adjustment program. (5) Select the desired adjustment item from the Scanner menu. SK200-UM-251-9370 5-7 5. DAILY MAINTENANCE Launching the Scanner Adjustment Program from the TWAIN driver (1) Connect the scanner to the computer, turn on the scanner, and then turn on the computer. (2) Install the TWAIN driver if it is not already installed. (3) Select “Adjust” > “Scanner Adjustment” from the TWAIN driver’s “Settings” tab. (The location of the "Adjust" depends on the application software.) (4) Click Scanner Adjustment to launch the Scanner Adjustment program. (5) Select the desired adjustment item from the Scanner menu. SK200-UM-251-9370 5-8 5. DAILY MAINTENANCE Calibration Before beginning calibration, clean the contact glass plates located inside the scanner and the surface of the document-scanning table. Any dust or dirt on these surfaces may affect the calibration results and the resulting image quality. Check that the calibration sheet is free of any dust or dirt. Caution • The calibration procedure will take some time. Do not turn off the scanner while calibration is underway. Accidentally turning off the scanner may result in damage that requires servicing. • Handle the calibration sheet with care so that it does not get bent. To prevent soiling, store it in its special storage box. • The calibration sheet is a consumable item. It cannot be used if it is bent or soiled. • The calibration sheet is a paper product. Do not attempt to clean it with any type of liquid cleaner. Checkpoint A prompt instructing you to insert the calibration sheet in the scanner will be displayed in Step 3. At that time, insert the calibration sheet as instructed, with the notch at the bottom left, as shown in the diagram below. Scanner Insertion direction Calibration sheet Notch (1) Launch the Scanner Adjustment program (as described earlier), and then display the Scanner menu. Select Calibration on the Scanner menu. (2) Select All in Calibration and click the [Execute] button. (3) The following prompt is displayed. Insert the calibration sheet into the scanner as instructed. (4) Click the [OK] button to begin calibration. SK200-UM-251-9370 5-9 5. DAILY MAINTENANCE (5) Calibration ends after approximately 10 minutes. Click the [OK] button to complete calibration. (6) To check the calibration results, click the [Confirm] button in the Calibration screen (shown in step (2) above). (7) The following prompt is displayed. Insert the calibration sheet into the scanner once again as instructed. (8) Click the [OK] button to start scanning. The scanned data is displayed when scanning is complete. Colors may differ slightly for individual sensors to make it easier to identify problem areas in calibration. This does not indicate a defect. Check that there are no vertical streaks, such as white patches, in the scanned data. (Streaks occur when calibration is not performed correctly due to contamination by dust or dirt.) (9) If the data is normal, calibration is complete. Click the [Close] button and exit the Scanner Adjustment Program. (10) If any abnormal data is observed, specify the problem areas as follows: Select Calibration from the Scanner menu, and then select Specified Part in the Calibration screen. (11) The mouse arrow cursor changes to a cross cursor when moved over the data. Click the left mouse button with the mouse positioned over the streak data. The selected area is shown in blue. Repeat this procedure for any additional streaks. Areas that have been selected (shown in blue) can be deselected by clicking the left mouse button again. To deselect all selected areas, click the [Clear] button. (12) Once all the required areas have been specified, remove the calibration sheet and clean the contact glass plates and document-scanning table surface. Check the calibration sheet for dust and dirt. (13) Click the [Execute] button and then follow the instructions displayed on the screen. The procedure will be the same as that described in Steps (3) to (5) above. (The time required for calibration will vary according to the number of repeats specified.) (14) Perform Steps (8) to (10) once more, and verify the calibration results. SK200-UM-251-9370 5-10 5. DAILY MAINTENANCE Color Correction Perform color correction if there is any discrepancy in color in parts of the scanned image even after you have calibrated the scanner. Caution • Handle the color correction sheet with care so that it is does not get soiled, bent or scratched. A soiled, bent, or scratched sheet will not give good results. • The color correction sheet is a consumable item. It cannot be used if it is bent or soiled. • The color correction sheet is a paper product. Do not attempt to clean it with any type of liquid cleaner. Color correction sheet Scanner Insertion direction (1) Display the Scanner menu. Select Color Correction. (2) Click the Scan button. (3) The following screen is displayed. Click the [Scan] button. (3) The following prompt is displayed. Insert the color correction sheet into the scanner as instructed. Checkpoint Position the color correction sheet so that the red bar in the center of the sheet is centered in the scanner. (4) Click the [OK] button to start scanning. The scanned data is displayed when scanning is complete. Colors may differ slightly for individual sensors, but this does not indicate a defect. SK200-UM-251-9370 5-11 5. DAILY MAINTENANCE (5) When the data is displayed, click the [Get] button. (6) Click in the center of the color tiles indicated by the numbers 1 to 6 on the color correction sheet, in ascending order. For numbers 1 to 5, click in the center of the upper left tile; for number 6, click in the center of the bottom right tile. Align the cursor crosshairs with the printed reference lines beside each of the indicated tiles. Cursor lines (red) Align with the printed lines then click 1 2 3 4 5 6 Checkpoint • The next reference point to be checked is displayed on the Status bar. • If you click in error, click the Esc. key to cancel the operation and return to the immediately previous step. • If you click on the wrong tile, color correction will not be performed correctly and the colors of the image displayed after color correction will be incorrect. (7) Click the [Set] button to perform color correction. (8) When color correction has been completed, click the [OK] button. (9) To check the color correction results, select Color Correction from the Scanner menu, and then click the [Confirm] button in the Color Correction screen. SK200-UM-251-9370 5-12 5. DAILY MAINTENANCE (10) The following prompt is displayed. Insert the color correction sheet into the scanner as instructed. Checkpoint Position the color correction sheet so that the red bar in the center of the sheet is centered in the scanner (but with the printed side down). (11) Click the [OK] button to start scanning. After scanning has been completed, an enlarged view of the color-corrected data is displayed. (12) Click the Fit icon to display the entire image, and check whether there is any discrepancy in color. If there is no discrepancy, color correction is complete. Click the [Close] button. Checkpoint If there is still some color discrepancy after performing Color Correction: • Repeat the Color Correction procedure. • Perform the Calibration procedure, and then repeat the Color Correction procedure. If you perform the color correction procedure several times with no discernible results, there may be a problem with the scanner itself. In this case, please contact the store where you purchased your scanner or your nearest Graphtec representative. SK200-UM-251-9370 5-13 6. RECOMMENDED PARTS LIST 6. RECOMMENDED PARTS LIST No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Part No. 774061500 794050710 774060261 794050713 774060263 794050714 500051901 774061267 774061226 774061268 301504001 649202210 649200125 649200135 378014221 378012591 311012820 310010620 305704002 305704003 380111241 380111251 380111201 774060203 500052691 641300171 694450111 694600320 500052659 500052694 774061940 774061941 774061952 774061953 774061956 774061957 774061972 774061973 774061976 774061977 649201810 649201154 649200832 649200850 649200842 649200860 309011003 641700770 641700760 Part Name Main Board Main Board, SVC_SK_Main_A5 CIS Controller Board CIS Controller Board, SVC_CIS_A5 CIS Power Board CIS Power Board, SVC_Power_A5 Switching Power Supply Board Control Panel Board Control Panel Relay Board USB Relay Board Flap Stay, L-140S Calibration Sheet (36 Shade RMD) Feed Roller 1 Feed Roller 2 Belt, Feed Roller Drive Belt, Motor Drive Bearing Bearing Right Side Damper Left Side Damper Spring, Drive Roller Pressure L1, L2 /R1, R2 Spring, Drive Roller Pressure L3, R3 Spring, Drive Roller Pressure Center Pulley Assy Motor Motor Pulley CIS Flexible Cable 50 mm CIS Flexible Cable 100 mm Media Sensor Cover Sensor Contact Glass Plate Front Assy Contact Glass Plate Rear Assy CIS Sensor Front Unit Assy (Rank C) CIS Sensor Front Unit Assy (Rank D) CIS Sensor Front Unit Assy (Rank G) CIS Sensor Front Unit Assy (Rank H) CIS Sensor Rear Unit Assy (Rank C) CIS Sensor Rear Unit Assy (Rank D) CIS Sensor Rear Unit Assy (Rank G) CIS Sensor Rear Unit Assy (Rank H) GAP Roller 9 GAP Roller 29 Lock Lever, Right Spring, Rock Lever Right Lock Lever, Left Spring, Rock Lever Left Bearing, Pressure Arm Key Top, Power Key Top F/R SK200-UM-251-9370 6-1 Description Data Controller Board Including sub-board BWC24SX-U-E White Calibration+Color Correction Sheet Front Feed Roller Rear Feed Roller 60S2M284 60S2M250 MF128ZZMC3PS2S MR106ZZMC3PS2S FYN-N1-R303 FYN-N1-L303 AP110-024-0.9 AP110-025-1.0 AP110-025-1.2 KT60LM06-551 Pulley, 22Z FPC, CS20A FPC460032 PS117ND1 LG217L-3 Includes the Contact Glass plate Assy (Select the same rank of sensor that is used in your scanner.) 10SRF41Z Q'ty 1 1 5 5 1 1 1 1 1 1 1 1 1 1 1 1 8 2 1 1 4 2 2 2 1 1 3 2 2 1 3 2 3 2 2 8 1 1 1 1 8 1 1 Remarks SK200-09 SK200-09-A SK200-09 SK200-09-A SK200-09 SK200-09-A For feed roller For middle pulley Same as CS600 Same as CS600 For feed roller 7. LIST OF JIGS AND TOOLS 7. LIST OF JIGS AND TOOLS 7.1 Jigs Jigs SK200-09 firmware Scanning Master 21+ (Ver. 6.40 or later) Calibration sheet Color correction sheet 42-inch adjustment test chart Shim 0.2 mm Shim 0.3 mm Mylar sheet #300 Adjustments •Downloading system program •Downloading system program •Shading (white correction) •Adjusting feed distance •Aligning sensor images •Adjusting offset •Color correction •Shading (white correction) •Color correction •Adjusting feed distance •Adjusting offset •Aligning sensor images •Roller gap adjustment (Between feed roller and contact glass plate) • Confirmation of the grip pressure Remarks Firmware (SK200SP.X) Software supplied with the scanner (Scanning Master 21+) Standard accessory 1050 mm x 200 mm Standard accessory Record measured values between a and c, b and d, a and b, c and d, a and d, and b and c. Thickness 0.075 mm 7.2 Tools Tools Screwdriver Allen wrench (2 mm to 4 mm) Needle-nose pliers Push/Pull gauge 5 kg Multimeter Usage Disassembly, reassembly, and other operations Remarks Large, medium, and small flat blade screwdrivers and Phillips screwdrivers Adjusting belt tension Checking voltage level 7.3 Other Item Usage Water-diluted neutral detergent or Cleaning absolute ethanol wiper (cloth) PC Used to determine whether the problem USB cable is caused by the scanner or other equipment. SK200-UM-251-9370 7-1 Remarks 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.1 Top Cover Detaching the top cover (1) Remove the four M4L8 binding head screws on the front side of the top cover. Top cover M4L8 binding head screw (2) Remove the four M4L8 binding head screws on the rear side of the top cover. Top cover M4L8 binding head screw (3) Detach the top cover from the scanner unit in the upward direction. Reattaching the top cover (1) Reattach the top cover in the reverse order in which it was detached. SK200-UM-251-9370 8-1 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.2 Left Side Cover Detaching the left side cover (1) Detach the top cover (see Section 8.1). (2) Remove the two M4L8 TP screws on the left side of the scanner unit. (3) Detach the left side cover. Left side cover M4L8 TP screw Note: There is a positioning pillar inside the left side cover. Do not twist the cover when removing the cover. Otherwise, you will break the positioning pillar. Reattaching the left side cover (1) Reattach the left side cover in the reverse order in which it was detached. SK200-UM-251-9370 8-2 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.3 Right Side Cover Detaching the right side cover (1) Detach the top cover (see Section 8.1). (2) Remove the two M4L8 TP screws on the right side of the scanner unit. Right side cover M4L8 TP screw Note: There is a positioning pillar inside the right side cover. Do not twist the cover when removing the cover. Otherwise, you will break the positioning pillar. (2) Disconnect the control panel cable from the control panel board. Right side cover Positioning pillar Control panel board Control panel cable (3) Detach the right side cover. Reattaching the right side cover (1) Reattach the right side cover in the reverse order in which it was detached. SK200-UM-251-9370 8-3 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.4 Front Cover Detaching the front cover (1) Remove the three M4L8 thin flat head screws holding the front cover. Front cover M4L8 thin flat head screw (2) Pull out the front cover from the scanner unit. Reattaching the front cover (1) Reattach the front cover in the reverse order in which it was detached. SK200-UM-251-9370 8-4 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.5 Front Guide Assembly Detaching the front guide assembly (1) Detach the top, left, right side side and front covers (see Sections 8.1, 8.2, 8.3 and 8.4). (2) Remove the two M3L6 binding head screws holding the front guide assembly from each side. Front guide assembly M3L6 binding head screw M3L6 binding head screw (3) Detach the front guide assembly from the scanner unit. Reattaching the front guide assembly (1) Reattach the front guide assembly in the reverse order in which it was detached. Checkpoint When reattaching the front guide assembly, make sure that the front guide assembly does not touch the front drive roller. SK200-UM-251-9370 8-5 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.6 Shield Cover Detaching the shield cover (1) Detach the top cover (see Section 8.1). (2) Remove the three M3L4 binding head screws from the access holes of the shield cover as shown in the photographs below. M3L4 binding head screw Shield cover (3) Detach the shield cover. Reattaching the rear cover (1) Reattach the shield cover in the reverse order in which it was detached. SK200-UM-251-9370 8-6 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.7 Control Panel Detaching the control panel board (1) Detach the top and right side covers (see Sections 8.1 and 8.3). (2) Remove the two M3L8 self-tapping screws holding the control panel bracket. M3L8 self-tapping screw Right side cover Control panel bracket (4) Disconnect the control panel cable from the control panel board. Reattaching the control panel board (1) Reattach the control panel board in the reverse order in which it was detached. SK200-UM-251-9370 8-7 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.8 Feed Drive Belt (60S2M250) Detaching the feed drive belt (1) Detach the top and left side covers (see Sections 8.1 and 8.2). (2) Loosen the two M4L6 binding head screws holding the feed belt tension bracket. (3) Detach the feed drive belt from the feed pulley. Feed drive belt M4L6 binding head screw Reattaching the feed drive belt (1) Reattach the feed drive belt by reversing the sequence of steps in which it was detached. (2) Adjust the belt tension (see Section 8.9). SK200-UM-251-9370 8-8 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.9 Adjusting Feed Drive Belt Tension (60S2M250) Adjusting the feed drive belt tension (1) Loosen the two M4L6 binding head screws holding the feed drive belt tension bracket. (2) Loop the wire around the feed pulleys as shown in the photograph below. 2 kgf Push/pull gauge Wire M4L6 binding head screw Feed pulley Feed drive belt tension pulley (3) Use the push/pull gauge to pull the feed drive belt tension pulleys with a 2 kg force as shown above. (4) Tighten the two M4L6 binding head screws that hold the feed drive belt tension bracket. SK200-UM-251-9370 8-9 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.10 Motor drive belt (60S2M284) Detaching the motor drive belt (1) (2) (3) (4) Detach the top and left side covers (see Sections 8.1 and 8.2). Detach the feed drive belt (see Section 8.8). Loosen the two M4L8 pan head screws with washer holding the motor. Detach the motor drive belt from the pulleys. Motor drive belt M4L8 pan head screw with washer Reattaching the motor drive belt (1) Reattach the motor drive belt by reversing the sequence of steps in which it was detached. (2) Adjust the belt tension (see Section 8.11). SK200-UM-251-9370 8-10 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.11 Adjusting the Motor Drive Belt Tension (60S2M284) Adjusting the motor drive belt tension (1) Loosen the two M4L8 pan head screws with washer holding the motor. (2) Loop the wire around the motor pulley as shown in the photograph below. M4L8 pan head screw with washer Push/pull gauge Wire Motor drive belt Motor drive belt pulley (3) Use the push/pull gauge to pull the motor pulley with a 3 kg force as shown above. (4) Tighten the two M4L8 pan head screws with washer that hold the motor. SK200-UM-251-9370 8-11 3 kgf 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.12 Board Base Chassis Detaching the board base chassis (1) Detach the top and shield covers (see Sections 8.1 and 8.6). (2) Disconnect the five CIS flexible cables from the CIS boards. CIS board CIS flexible cable (3) Remove the ten M3L6 binding head screws holding the data control board and power board. M3L6 binding head screw M2L6 binding head screw Center CIS board Power board Data control board (4) Remove the five M3L4 binding head screws holding the board base chassis. M3L4 binding head screw Board base chassis SK200-UM-251-9370 8-12 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS (5) Gently lift up the front of the board base chassis, and then pull out the CIS flexible cables under the board base chassis. Note: There are CIS flexible cables connected to the CIS unit under the board base chassis. Therefore, do not lift up the board base chassis forcibly. (6) Lay the board base chassis down at the rear of the main unit as shown below. Reattaching the board base chassis (1) Reattach the board base chassis by reversing the sequence of steps in which it was detached. SK200-UM-251-9370 8-13 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.13 CIS Sensor Unit Assemblies Detaching a CIS sensor unit assembly (1) Detach the top and shield covers (see Sections 8.1 and 8.6). (2) Detach the board base chassis (see Section 8.12). Spring stopper bracket L Rear CIS sensor unit assembly Spring stopper bracket Front center CIS sensor unit assembly Front right CIS sensor unit assembly Front left CIS sensor unit assembly Checkpoint When detaching the spring stopper brackets, mark the location of each spring stopper bracket. Do not swap the location of each spring stopper when installing the spring stoppers. (Especially when detaching the rear left CIS sensor unit assembly) Center CIS sensor unit assembly (3) Remove the four M3L6 binding head screws holding the spring stopper bracket L and the spring stopper bracket. Front center CIS sensor unit assembly Spring stopper bracket Spring stopper bracket L M3L6 binding head screw SK200-UM-251-9370 8-14 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS Rear CIS sensor unit assemblies (3) Remove the four M3L6 binding head screws holding the spring stopper bracket L and the spring stopper bracket. Spring stopper bracket Rear CIS sensor unit assembly M3L6 binding head screw M3L6 binding head screw Spring stopper bracket L Front CIS sensor unit assemblies (3) Remove the two M3L6 binding head screws holding the spring stopper bracket. Front left CIS sensor unit assembly Spring stopper bracket M3L6 binding head screw Front right CIS sensor unit assembly M3L6 binding head screw (4) Remove the two M3L4 binding head screws and the two height adjustment screws holding the CIS sensor unit assembly. M3L4 binding head screw Height adjustment screw SK200-UM-251-9370 8-15 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS Reattaching a CIS sensor unit assembly (1) Reattach the CIS sensor unit assembly by reversing the sequence of steps in which it was detached. (2) Use a CIS sensor of the same rank when replacing a CIS sensor. The CIS sensor rank is indicated on the CIS sensor unit and the bottom of the scanner chassis. (3) Perform the CIS sensor unit height adjustment (see Section 8.18) and the software adjustment. How to find out the CIS sensor rank There is the CIS sensor rank label on the bottom chassis as shown in a picture below. so prepare same rank of the CIS sensor before replacing the CIS sensor. SK200-UM-251-9370 8-16 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.14 Cover Sensor (LG217L-3) Detaching the cover sensor (1) Detach the top and shield covers (see Sections 8.1 and 8.6). (2) Disconnect the cable that is connected to the cover sensor. (3) Remove the M4L16 binding head screw holding the cover sensor. Cover sensor cable Cover sensor M4L16 binding head screw (4) Detach the cover sensor from the board base assembly. Reattaching the cover sensor (1) Reattach the cover sensor by reversing the sequence of steps in which it was detached. SK200-UM-251-9370 8-17 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.15 Media Sensor (PS117ND1) Detaching the media sensors (1) Detach the top and shield covers (see Sections 8.1 and 8.6). (2) Detach the board base assembly (see Section 8.12). (3) Disconnect the cable that is connected to the front or rear media sensor. M3L12 binding head screw Front media sensor Media sensor cable Rear media sensor (4) Remove the M3L12 binding head screws holding the front or rear media sensor. (5) Detach the media sensor from the board base assembly. Reattaching the cover sensors (1) Reattach the media sensors by reversing the sequence of steps in which they were detached. SK200-UM-251-9370 8-18 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.16 Top Assembly Detaching the top assembly (1) Detach the top, left side, right side and shield covers (see Sections 8.1, 8.2, 8.3 and 8.6). (2) Remove the M4L16 binding head screw holding the flap stay, and then disconnect the flap stay from the main unit. Flap stay M4L16 binding head screw (3) Remove the four M4L6 binding head screws holding the right and left damper brackets. M4L6 binding head screw M4L6 binding head screw Damper Damper M4L6 binding head screw Slide the damper to the inside. Damper (4) Slide the left and right dampers to the inside to disconnect the dampers from the main unit. SK200-UM-251-9370 8-19 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS (5) Remove the M3L6 binding head screw holding the cable clamp. Cable clamp M3L6 binding head screw (6) Lay the top assembly down as shown in the photograph below. Top assembly SK200-UM-251-9370 8-20 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.17 Feed Rollers Detaching the feed rollers (1) Detach the top assembly (see Section 8.16). (2) Detach the front guide assembly (see Section 8.5). (3) Remove the six M3L6 binding head screws holding the rear media guide. M3L6 binding head screw Rear media guide (4) Detach the rear media guide. (5) Detach the feed drive belt (see Section 8.8). (6) Remove the two M3L12 binding head screws holding the feed pulleys. M3L12 binding head screw M3L12 binding head screw Feed pulley (7) Detach the feed pulleys from the feed rollers. SK200-UM-251-9370 8-21 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS (8) Remove the E-rings holding the left side feed roller bearings. M4L16 TP screw E-ring Shaft link plate (9) Remove the two M4L16TP screws holding the two right side shaft link plates. (10) Detach the bearings, collars and right side shaft link plates from the main unit. (11) Remove the two M4L16TP screws holding the two right side shaft link plates. M4L16 TP screw Shaft link plate SK200-UM-251-9370 8-22 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS (12) Detach the bearings, collars and left side shaft link plates from the main unit. (13) Lift up the rear part of the center media guide, slide it in the rear direction, and then detach the center media guide from the main unit. Center media guide (14) Detach the four left and right side springs (AP100-024-0.9) the two front center springs (AP100-025-1.0), and the two spring rear center springs (AP100-020-1.2) from the pressure arm. Pressure arm Black spring Black spring Front center pressure spring (AP100-025-1.0) Silver spring Left & right pressure spring (AP100-024-0.9) SK200-UM-251-9370 Rear center pressure spring (AP100-020-2.0) 8-23 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS (15) Slide the feed roller to the left side, and then lift up the right side of the feed roller to detach it. Rear feed roller Slide the feed roller to the left side, and then lift up the right side of the feed roller to detach it. Front feed roller Reattaching the feed rollers (1) Reattach the feed rollers by reversing the sequence of steps in which they were detached. (2) There are three kinds of springs; do not install them in the wrong positions. AP100-025-1.0 AP100-024-0.9 SK200-UM-251-9370 AP100-020-1.2 8-24 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.18 Adjusting the CIS Sensor Height Adjusting the CIS sensor height (1) (2) (3) (4) Detach the board base chassis assembly (see Section 8.12). Close the top assembly, and then insert the plastic shim under the CIS sensor unit assembly. Adjust the gap to 0.25 mm. Confirm that the 0.2 mm shim passes through the gap and that the 0.3 mm shim dose not pass through the gap. 0.2 mm shim or 0.3 mm shim Insert the shims in the areas indicated by the red circles to adjust the gap between the CIS sensor and the feed roller. (5) Loosen the two M3L4 binding screws holding the CIS sensor unit assembly. Height adjustment screw Position lock screw M3L4 binding head screw (6) Adjust the gap using the height adjustment screw. (7) Tighten the two M3L4 binding screws holding the CIS sensor unit assembly after adjustment has been completed. (8) Tighten the two position lock screws. (9) Reassemble the board base chassis assembly (see Section 8.12). (10) Detach the left and right side covers (see Sections 8.2 and 8.3). SK200-UM-251-9370 8-25 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.19 Contact Glass Plate Assembly Detaching the contact glass plate assembly (1) Detach the CIS sensor unit assembly (see Section 8.13). (2) Remove the five M3L4 binding head screws holding the CIS sensor pressure bracket. M3L4 binding head screw (3) Loosen the two M3L8 set screws holding the CIS sensor. (4) Detach the contact glass plate assembly. Contact glass plate assembly CIS sensor unit CIS sensor pressure bracket Reattaching the contact glass plate assembly (1) Reattach the contact glass plate in the reverse order in which it was detached. (2) Make sure that the CIS unit surface lies flat against the inside of the contact glass plate assembly when you reattach the contact glass plate assembly. (3) Perform the CIS sensor height adjustment (see section 8.18) and the software adjustment. Checkpoint When replacing the contact glass assembly, be sure to clean the interior of the image sensor unit and the inside of the contact glass plate assembly. A soiled or dusty unit can affect scanning performance. SK200-UM-251-9370 8-26 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.20 Data Controller Board Checkpoint When replacing the data controller board, perform the software adjustment if it is possible to obtain the former setting values from the data controller board. Detaching the data controller board for the SK200-09 (Old) (1) Detach the top cover and the shield cover (see Sections 8.1 and 8.6). Data controller board (2) Disconnect all the connectors on the data controller board and remove the four M3L6 binding head screws holding the data controller board. M3L6 binding head screw (3) Detach the data controller board from the unit. SK200-UM-251-9370 8-27 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS Detaching the data controller board for the SK200-09-A (New)) (1) Detach the top cover and the shield cover (see Sections 8.1 and 8.6). Data controller board (2) Disconnect all the connectors on the sub-data controller board and remove the two M2L6 binding head screws and M3L6 binding head screws holding the sub-data controller board. M2L6 binding head screw Sub-data controller board M3L6 binding head screw (3) Detach the sub-dara controller board from the data controller board. (4) Disconnect all the connectors on the data controller board and remove the three M3L6 binding head screws and the stud holding the sub-data controller board. M3L6 binding head screw Stud Data controller board (5) Detach the dara controller board from the unit. SK200-UM-251-9370 8-28 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS Reattaching the data controller board (1) Reattach the data controller board in the reverse order in which it was detached. (2) Perform the software adjustment to input the former setting values or use the software to adjust the scanner. (See "Preparations before Making Adjustments" in Section 9.2) Checkpoint When replacing the data controller board, perform the software adjustment to obtain the former setting values from the data controller board. (See "Preparations before Making Adjustments" in Section 9.2) How to find out type of the data controller board There are two kinds of the data controller boards, which is used to SK200-09 or SK200-09-A. So prepare corresponded data controller board before replacing the data controller board. The model name label is showing the type of the data controller board. If the model name is SK200-09 use the old type of the data controller board. If the model name is SK200-09-A use the new type of the data controller board. Confirm this label to find out the type of board. SK200-UM-251-9370 8-29 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.21 CIS (Contact Imaging Sensor) Board Detaching the CIS boards (1) Detach the top cover and the shield cover (see Sections 8.1 and 8.6). CIS board (2) Disconnect all the connectors on the CIS board and remove the two M2L6 binding head screws holding the CIS board. M2L6 binding head screw (3) Detach the CIS board from the unit. Reattaching the CIS boards (1) Reattach each CIS board in the reverse order in which it was detached. (2) When you have replaced the CIS boards, perform calibration using the software adjustment. How to find out type of the CIS boards There are two kinds of the CIS boards, which is used to SK200-09 or SK200-09-A. So prepare corresponded CIS boards before replacing the CIS boards. The model name label is showing the type of the CIS boards. If the model name is SK200-09 use the old type of the CIS boards. If the model name is SK200-09-A use the new type of the CIS boards. Confirm this label to find out the type of board. SK200-UM-251-9370 8-30 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.22 CIS Power Board Detaching the CIS power board (1) Detach the top cover and the shield cover (see Sections 8.1 and 8.6). CIS power board (2) Disconnect all the connectors on the CIS power board and remove the six M3L6 binding head screws holding the CIS power board. M3L6 binding head screw (3) Detach the CIS power board from the unit. SK200-UM-251-9370 8-31 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS Reattaching the CIS power board (1) Reattach the CIS power board in the reverse order in which it was detached. (2) Check that the output voltage is 5.3V ±0.02V between the VR1 side of R17 and GND when you replace the CIS power board. How to check the output voltage 1. Disconnect the cables from J2 and from J10 to J15. 2. Turn on the power. (Connect the power cable to the scanner power inlet.) 3. Measure the output voltage between the VR1 side of R17 and GND. 4. If the output voltage is not 5.3V ±0.02V, adjust the voltage using VR1 on the CIS power board. Disconnect the cables from J10 to J15. Disconnect the cable from J2. GND VR1 Top terminal of R17 How to find out type of the CIS power boards There are two kinds of the CIS power boards, which is used to SK200-09 or SK200-09-A. So prepare corresponded CIS power boards before replacing the CIS power boards. The model name label is showing the type of the CIS power boards. If the model name is SK200-09 use the old type of the CIS power boards. If the model name is SK200-09-A use the new type of the CIS power boards. Confirm this label to find out the type of board. SK200-UM-251-9370 8-32 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.23 Switching Power Supply Board Detaching the switching power supply board (1) Detach the front guide assembly (see Section 8.5). (2) Remove the four M3L6 binding head screws holding the switching power supply board. M3L6 binding head screw (4) Disconnect all the connectors on the switching power supply board. (5) Detach the switching power supply board from the unit. Reattaching the switching power supply board (1) Reattach the switching power supply board in the reverse order in which it was detached. SK200-UM-251-9370 8-33 8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTS 8.24 Feed Motor Detaching the feed motor (1) Detach the front guide assembly (see Section 8.5). (2) Remove the two M4L8 pan head screws with washer holding the feed motor. Motor drive belt M4L8 pan head screw with washer (3) Disconnect the cable from the feed motor. Motor mount M4L8 binding head screw Feed motor cable (4) Remove the two M4L8 binding head screws holding the motor mount. Reattaching the feed motor (1) Reattach the feed motor in the reverse order in which it was detached. (2) Adjust the motor drive belt tension (see Section 8.11). SK200-UM-251-9370 8-34 9. ADJUSTMENTS USING THE SOFTWARE 9. ADJUSTMENTS USING THE SOFTWARE 9.1 Starting the Software • Ensure that OPS112 (Scanning Master 21+ Ver 6.40 or later) is installed. (1) Connect the scanner to the PC using a USB cable and turn it on (connect the AC cable to the scanner power inlet). (2) Start Windows (OS). (3) Create a Shortcut for Scanning Master 21+. (4) Open the Scanning Master 21+ Shortcut Properties dialog box. SK200-UM-251-9370 9-1 9. ADJUSTMENTS USING THE SOFTWARE (5) Add " /manufacture" after the Target file name. Add " /manufacture" here. Space (6) Run the Scanning Master 21+ (OPS112) from the shortcut icon. (7) Select "About" from the "Help" menu. (8) Click the scanner icon while pressing and holding down the "Ctrl" key. Next, click the "OK" button while pressing and holding down the "Shift" key. Icon SK200-UM-251-9370 9-2 9. ADJUSTMENTS USING THE SOFTWARE (9) Select "Adjust Scanner" from the "Tools" menu. (10) Select "Yes". (11) When you click the "OK" button in the following window, the Scanner Adjustment window will appear with an Adjust menu. SK200-UM-251-9370 9-3 9. ADJUSTMENTS USING THE SOFTWARE 9.2 Preparations before Making Adjustments Note the current feed distance adjustment and position adjustment values while making adjustments. This enables the values to be entered directly from the keyboard to restore the scanner to its previous status if adjustment fails. In main board replacement, the time required for adjustment can be reduced by setting the previously noted feed distance adjustment and position adjustment values. However, for image sensor unit replacement, all settings must be adjusted, eliminating the need to record the previous values. Adjustment Procedure (1) Start Scanning Master 21+. (See p. 9-1.) (2) Select "Adjust Feed Distance" from the "Adjust" menu. (3) Click the "Current Value" button and note the value shown in the Feed Adjustment Value box. After finishing, click the "Close" button. (4) Similarly, select "Adjust Position" from the "Adjust" menu and click the "Current Value" button. Note the values shown in the X Overlap and Y Offset boxes and click the "Close" button. SK200-UM-251-9370 9-4 9. ADJUSTMENTS USING THE SOFTWARE 9.3 Preparing a Test Chart (1) Prepare a SK200 adjustment test chart. (2) Make sure that the distances (measured with a glass scale) between the two points in all pairs are included in the chart in advance. (See the chart shown above.) <<Tip 1>> The test chart is made of Mylar paper. For use in normal office environments (normal temperatures and humidity levels), you should only need to measure each distance once. Make sure that each distance is measured with the utmost accuracy. <<Tip 2>> Make sure that all staff members using this test chart select the same measurement points. This chart has been designed with the assumption that the point shown below is used for measurement. <<Tip 3>> If user-specified paper must be used for adjustments, you should make the measurements over as long a period of time as possible to obtain good results. SK200-UM-251-9370 9-5 9. ADJUSTMENTS USING THE SOFTWARE 9.4 Making Adjustments Always follow the sequence given below when making adjustments. 1. Calibration (white correction) 2. Feed distance adjustment 3. Position adjustment Offset adjustment Sensor joint alignment 4. Color correction Scanner Calibration Before beginning calibration, clean the contact glass plates and scanning-table surface. Any dust or dirt on those surfaces may affect the calibration results and resulting image quality. Check that the calibration sheet is free of any dust or dirt. 1. Calibration (white correction) (1) Connect the scanner to the computer. Turn on the scanner, (connect the AC cable to the scanner power inlet) then turn on the PC. (2) Start Scanning Master 21+. (See p. 9-1.) (3) Remove the white calibration sheet (220 x 1070 mm) from its special storage box. Clean the conatct glass plate surfaces and the feed rollers. 1070 mm 220 mm Calibration sheet (4) Select "Calibration" from the "Adjust" menu. SK200-UM-251-9370 9-6 9. ADJUSTMENTS USING THE SOFTWARE (5) Select All in Calibration and click the Execute button. (6) The following message is displayed. Insert the calibration sheet into the scanner as instructed. (7) Click the OK button to start scanning. The scanned data is displayed when scanning is complete. Colors may differ slightly for individual sensors to make it easier to identify problem areas in calibration. This does not indicate a defect. Check that there are no vertical streaks, such as white patches, in the scanned data. (Streaks occur when calibration is not performed correctly due to contamination by dust or dirt.) (8) If the data is normal, calibration is complete. Click the Close button and exit calibration mode. (9) If any abnormal data is observed, specify the problem areas as follows: Select Specified Part in Calibration. (10) The mouse arrow cursor changes to a cross cursor when moved over the data. Click the left mouse button with the mouse positioned over the streak data. The selected area is shown in blue. Repeat this procedure for any additional streaks. Areas that have been selected (shown in blue) can be deselected by clicking the left mouse button again. To deselect all selected areas, click the Clear button. (11) Once all required areas have been specified, remove the calibration sheet and clean the contact glass plate and scanning-table surfaces. Check the calibration sheet for dust and dirt, then click the Execute button. (12) Return to step (5) and verify the calibration results. SK200-UM-251-9370 9-7 9. ADJUSTMENTS USING THE SOFTWARE 2. Feed distance adjustment (1) Measure the distances between the C010 and the C090 points in the SK200 Test Chart with a glass scale. (2) Run the software. (See p. 9-1) (3) Select "Adjust Feed Distance" from the "Adjust" menu. (4) The following dialog box will appear. Correctly position the SK200 test chart on the scanner and click the "Scan" button. SK200-UM-251-9370 9-8 9. ADJUSTMENTS USING THE SOFTWARE (5) The following dialog box will appear. Click the "Scan" button. Select the following for "Document Info" and "Scan Settings": "Document Info" Paper Size: User Size, Width: 1016, Length 1100, Resolution: 600 dpi Document Type: Black and White "Scan Settings" Output: Bilevel The following dialog box appears, together with the scanned image. Measures the distance, based on the scanned image Type in the measured distance here. When actual and theoretical values appear in their respective boxes, you can click the Calculate button to calculate the feed. The calculated feed will appear in this box. Click this button to specify the correction value for the scanner. Click this button to display Click this button to display the default value. the value stored in the scanner. (6) Type the distance between C010 and C090 measured with a glass scale in the "Actual" box. SK200-UM-251-9370 9-9 9. ADJUSTMENTS USING THE SOFTWARE (7) Click anywhere within the "Theoretical" box and use the crosshairs cursor to click the white corner indicated by arrow "C010" on the scanned image. (8) Scroll the scanned image to click the white corner indicated by arrow "C090" with the crosshairs cursor. (9) The measured distance appears in the "Theoretical" box. Click the "Calculate" button. (10) The correction value appears in the "Feed" box. Click the "Set" button to allow the scanner to store the correction value. (11) Place the test chart on the scanner again and click the "Scan" button. (12) Repeat Steps 4 through 9 to perform the following calculations, based on the figures displayed in the dialog box. [ (Theoretical value - Actual value) / Actual value ] x 100% Confirm that this value is within ±0.1. The scanner may be defective if the calculated values do not fall within the above ranges. SK200-UM-251-9370 9-10 9. ADJUSTMENTS USING THE SOFTWARE 3. Position adjustment Adjusting the offset (origin) (1) Start the OPS112 software. (See p. 9-1.) (2) Select "Adjust Position" from the "Adjust" menu. (3) The following dialog box will appear. Correctly position the offset target chart on the scanner and click the "Scan" button. Use the cursor or keys to enter the position of the origin. Use the cursor or keys to enter a value to adjust level differences between the image sensors. 0 1600 0 0 1600 1200 1200 1200 1200 Not used. SK200-UM-251-9370 9-11 9. ADJUSTMENTS USING THE SOFTWARE (4) The following dialog box will appear. Click the "Scan" button. Scan conditions: "Document Info" Paper Size: User Size, Width: 1066, Length 200, Resolution: 600 dpi Document Type: Black and White "Scan Settings" Output: Bilevel (5) A dialog box appears together with the Scanner Adjustment window, as shown below. SK200-UM-251-9370 9-12 9. ADJUSTMENTS USING THE SOFTWARE (6) Check the scanning point of the top center circle. (7) Zoom in to the top center circle using the zoom button. If the start point of the scanning is within the top center circle as shown below, it does not require offset adjustment. (8) If the starting point of the scanning is outside of the top center circle, click the Origin box and then input "0". 0 (9) Click the "Check" button, then click the "Set" button. The following dialog box will appear. Click the "OK" button. (10) Scan the offset target chart again. (11) Zoom in to the top center circle using the zoom button. SK200-UM-251-9370 9-13 9. ADJUSTMENTS USING THE SOFTWARE (12) Click anywhere within the Origin box. The crosshairs cursor appears in the Scanner Adjustment window. 0 (13) When the crosshairs cursor appears in the Scanner Adjustment window, click on the center of the top center circle with the crosshairs cursor. (14) Click the "Check" button, then click the "Set" button. The following dialog box will appear. Click the "OK" button. (15) Scan the offset target chart again. Confirm that the starting point of the scanning is within the top center circle as shown below. SK200-UM-251-9370 9-14 9. ADJUSTMENTS USING THE SOFTWARE Sensor joint alignment (X Overlap, Y Offset) (1) When continuing with sensor joint alignment after offset adjustment, scroll the adjusted image to display the portion shown below. If you start with sensor joint alignment, follow Steps (1) through (4) in "Adjusting offset (origin)" on p. 9-11 and 9-12 to display the scanned image, and scroll to display the portion shown below. Click here first. Click here next. (2) The image appears as shown above, with the left-hand portion of the image misaligned with the righthand portion. Click anywhere in the X Overlap box under "2-3." The crosshairs cursor will appear. First click a position on the left-hand portion, then click the position of the right-hand portion that corresponds to the position you selected first. (3) Click the "Check" button first, then click the "Set" button. Follow the on-screen instruction to place the adjustment chart on the scanner again. (4) Repeat these steps until the left-hand portion is properly aligned with the right-hand portion. In this task, you need to adjust the X overlap and Y offset at the same time. See "Tips for Making Fine Adjustments" on the next page if you encounter difficulties making fine adjustments. (5) Similarly, make adjustments for 3-4, 1-2, and 4-5 in this order. After finishing, close all the adjustment menu windows. Use the SK200 test chart to perform a normal scan, and confirm that the image appears properly. Image after adjustments SK200-UM-251-9370 9-15 9. ADJUSTMENTS USING THE SOFTWARE Tips for Making Fine Adjustments • Two portions of the aligned image become misaligned during adjustments using the crosshairs cursor. • You wish to move a portion of the image by one pixel. • You find it difficult to find whether any portions of the image are misaligned. • You feel that some portions of the image remain misaligned, despite efforts to correct the alignment. In these cases, simply type in numbers to make adjustments. In this section, we will give you a rough idea of what the numbers in the dialog box mean. Once you become familiar with the meanings of these numbers and know which numbers to type in, you can make adjustments more accurately and quickly than by using the crosshairs cursor. Description of the Dialog Box (3) (5) (6) (4) (7) (8) (1) (2) (9) (10) (11) (12) (1) (2): Origin (Upper Left of Document) The upper left corner of the scanner image currently being displayed is always set to (0, 0). The coordinates increase as you move across and down from this point. (3) (4): X Overlap These boxes show the numbers of pixels by which sensor 1 and 2 (2 and 3, 3 and 4, 4 and 5) images overlap. For more overlap, increase these numbers. Reduce these numbers if some portions of images are missing due to excessive overlap to enable accurate fine adjustments. <<Handy Tip>> Theoretically, distance accuracy in the direction of sensors (in the X direction) cannot be corrected, since it is determined based on the calibration and quality of the individual sensors. However, using the overlaps will make the image appear to be corrected. In general, use the size change function of the application software to make this adjustment. If your customer requests extreme accuracy and if the size change function does not produce satisfactory results, you may resort to this technique. In contrast, if the overlaps are not properly adjusted, the product specifications may not be satisfied. Check these values if you receive complaints regarding accuracy in the X direction. SK200-UM-251-9370 9-16 9. ADJUSTMENTS USING THE SOFTWARE (5) (6): Y Offset Sensors 1, 3, and 5 are attached 24.5 mm behind sensors 2 and 4 in the direction of the feed. For this reason, there is always a 24.5 mm difference in the level of the scanned image. Thus, 24.5 mm/0.0423 mm (1 pixel) = 579 (approx.) appears in these boxes. In practice, values slightly greater or smaller than the above number will appear due to variations in sensor position and feed. Keep in mind that with larger values, sensor 1, 3 and 5 images will move farther up. <<Handy Tip>> Basically, the physical positions of sensors remain unchanged, and sensors are mounted with high accuracy. Therefore, if you find that a Y offset is significantly different from "579", you may conclude that feed accuracy requires adjustment. Conversely, if you know that the feed accuracy is correct, you may conclude that the sensor physical position is incorrect. You can use the correction value "579" to adjust the feed so that there is no misalignment in the Y direction. This makes it possible to determine the feed, although this is not completely accurate. You may use this technique for users who do not demand high accuracy. (7) (9) (11): Starting Line The distances (numbers of pixels) from the document sensor to each of the image sensors in the direction of document feed are displayed in these boxes. Subtracting value (9) from values (7) and (11) produces values (5) and (6), respectively. If you change values (5) and (6) and press the "Check" button, values (9) and (11) will be calculated and changed automatically. (8) (10) (12): Starting Bit The image sensors themselves scan areas narrower than the area that can be physically scanned in order to provide a correction range. The numbers in these boxes represent the numbers of dots from the positions at which the sensors can start their scan to those where the sensors actually start the scan. SK200-UM-251-9370 9-17 9. ADJUSTMENTS USING THE SOFTWARE 4. Color correction (using a color correction sheet) (1) Prepare the color correction sheet. (2) Select “Color Correction” from the “Adjust” menu. (3) Click the Scan button. (4) The following message is displayed. Insert the color correction sheet in the scanner. Position the color correction sheet so that the red bar in the center of the sheet is centered in the scanner (but with the printed side down). (5) Click the OK button to start scanning. The scanned data is displayed when scanning is complete. Colors may differ slightly for individual sensors, but this does not indicate a defect. (6) When the data is displayed, click the Get button. (7) Click in the center of the color tile indicated by the numbers 1 to 6, in ascending order. For numbers 1 to 5, click the center of the upper left tile; for number 6, click in the center of the bottom right tile. Align the cursor crosshairs with the printed lines at the sides of the tile. SK200-UM-251-9370 9-18 9. ADJUSTMENTS USING THE SOFTWARE • The next reference point to be checked is displayed on the Status bar. • If you click in error, click the Esc. key to cancel the operation and return to the immediately previous step. • If you click on the wrong tile, color correction will not be performed correctly and the colors of the image displayed after color correction will be incorrect. (8) After you have clicked tile number 6, click the Set button. Click the OK button. (9) To check the color correction results, click the Confirm button. (10) The following message is displayed. Insert the color correction sheet in the scanner as instructed. Position the color correction sheet so that the red bar in the center of the sheet is centered in the scanner (but with the printed side down). (11) Click the OK button to start scanning. After scanning has been completed, an enlarged view of the color-corrected data is displayed. (12) Click the Fit icon to display the entire image, and check whether there is any discrepancy in color. If there is no discrepancy, color correction is complete. Click the Close button. If there is still some color discrepancy after performing Color Correction, repeat steps (7) through (12). SK200-UM-251-9370 9-19 9. ADJUSTMENTS USING THE SOFTWARE 9.5 Downloading Firmware This section describes how to download firmware (system programs) via the USB interface to the flash memory provided on the data controller board, to which the boot program has been downloaded. 1. Items required to download firmware • SK200SP.X file (Firmware) Use version 1.0 series for the SK200-06 (old main board). Use version 2.0 series for the SK200A-06 (new main board). Do not install the version 2.0 series to the SK200-06 (old main board). Do not install the version 1.0 series to the SK200A-06 (new main board). • SK200-09 scanner • PC (Windows 2000/XP and an operating environment that provides USB 2.0 compatibility) • OPS112 (Scanning Master 21+ Ver 6.40 or later) • USB interface cable 2. Procedure (1) (2) (3) (4) (5) Use the USB cable to connect the SK200 and PC. Turn on the power for your PC. Run the Scanning Master 21+ (OPS112) in the adjustment mode. (see Section 9.1). When OPS112 starts, follow the steps given below to download the firmware. Select "Update Firmware" from the "Scan" menu to display the Download dialog box. (6) Insert the floppy disk containing the firmware (filename: SK200SP.X) into the floppy disk drive, click the "View" button on the Download dialog box, select the floppy disk, and click the "OK" button. (7) Click the "Start" button to begin downloading. (8) After the download is complete, a message will appear. At this time, the paper and error LEDs on the scanner should start flashing simultaneously. After confirming this, turn off the power (disconnect the AC cable from the power inlet of the SK200). SK200-UM-251-9370 9-20 10. TROUBLESHOOTING 10. TROUBLESHOOTING Cause Checkpoint Lamps on the control Confirm that the power switch has been panel remain unlit. switched on. Confirm that the power cable is properly Remedy Switch on the power switch. Connect the cable properly. connected. Confirm that the cable is properly connected Connect the cable properly. to the control device. Confirm that the power outputs (+24 V, +5 V, Check the power supplies and replace if +3.3 V) are appropriate. Other necessary. Replace the control panel. The document is not Confirm that the PAPER LED is lit. Confirm that the USB cable is properly scanned, although it is moved to the scanning position. connected. Confirm that the USB cable is properly Replace the data controller board. Check the document detection photosensor. Connect the cable properly. Connect the cable properly. connected within the scanner. Confirm that the appropriate model has been Specify the correct scanner model. specified. Other The document is not Check for foreign objects in the document Replace the main control board. Open the center cover and remove foreign transported properly. scanning section. objects. Confirm that the roller rotates when you Check for anomalies around the control press a control key. Confirm that the feed motor is running. Confirm that +24 V is output. boards. Check for anomalies around the motor. Check the power supply and replace if Other necessary. Replace the control boards. Replace the data control board. The scanned data is Confirm that an appropriate white correction Perform Calibration (white correction). completely black. value has been specified. Confirm that the image sensor cables are Confirm that the image sensor cables are properly connected. Confirm that the image sensor LEDs are lit. properly connected, with no broken wires. Check the +5 V power supply and replace it if it is faulty. Replace the data controller board. Replace the CIS board. Replace the image sensors. Confirm that an appropriate value is specified Adjust “Intensity (Brightness)” in Scanning for “Intensity (Brightness)” in Scanning Master 21+. SK200-UM-251-9370 10-1 Master 21+. 10. TROUBLESHOOTING Cause Checkpoint Remedy The scanned drawing Clean the contact glass plates and replace if Clean the contact glass plates and replace if has undesired black necessary. necessary. lines. Confirm that calibration (white correction) Clean the image sensors. Perform calibration from the beginning (white has been properly performed. Check the document hold-down plate for correction). Clean the feed rollers. stains. Check whether the problem persists after Replace the image sensors. cleaning and adjustments. The scanned drawing Check the contact glass plates for dust and Clean the contact glass plates and replace if has undesired white damage. Confirm that calibration (white correction) lines. necessary. Perform calibration from the beginning (white Part of the scanned has been properly performed. Confirm that the sensor X overlaps and Y drawing is missing offsets are appropriate. correction). Align the sensor joints. (the scanned drawing is horizontally compressed). Part of the Confirm that the sensor X overlaps and Y scanned drawing is offsets are appropriate. Align the sensor joints. overlapped. The image quality is Check whether any of the contact glass Use purified water or alcohol to clean the poor. plates is dirty. contact glass plate(s). (Do not use chemical Confirm that the image resolution is solvents.) Select an appropriate resolution. appropriate. Confirm that the scanner has been turned Turn on the scanner. on. Confirm that the PC has detected the USB Reattach the USB cable, set it up, and properly. Check the cable for broken wires, shorting, reinstall the USB driver. Replace the cable. and bent connector pins. Confirm that the power supply for the Check the supply voltage and replace the The PC does not detect the scanner. scanner unit functions properly. power supply as necessary. When placed on the The media sensors do not function properly. Clean the media sensor. scanner, the paper Check the sensor cable for contact with other is moved beyond the cables. scanning section and Replace one or both media sensors. drops to the back of the scanner. Paper jam occurs. Check the transfer section for foreign objects. Remove foreign objects. There is a difference The sensor color density has not been Adjust color density. in color density properly corrected. between the rightand left-hand portions of the document scanned in grayscale. SK200-UM-251-9370 10-2 11. OPTION AND CONSUMABLES 11. OPTION AND CONSUMABLES 11.1 Optional Item Code ST0064 Item Name High stand 11.2 Consumables Code IS0907 IS0908 IS0917 EM-CP Item Name Carrier Sheet (A0) Carrier Sheet (A1) Calibration Sheet (42 inches) Cleaning paper (50 sheets) SK200-UM-251-9370 11-1 12. PARTS LISTS 12. PARTS LISTS 12.1 Outer Casing No. 1 2 3 4 5 6 7 8 9 10 Part No. 641700030 794200721 794200719 794200720 794200722 641700130 641700110 363023201 641701000 301504001 Part name Top Cover Left Side Cover Assembly Right Cover Assembly Front Guide Assembly Front Cover Assembly Anti-curling Guide Guide Holder Plate Rubber Foot Rear Guide Flap Stay Description Q'ty 1 1 1 1 1 2 1 4 2 1 COV-MD TK2320 Remarks Outer Casing 1 2 9 4 5 10 6 7 8 SK200-UM-251-9370 12-1 3 12. PARTS LISTS 12.2 Front Guide No. 1 Part No. 350195011 Part name Front Guide Pulley 2 361204001 Front Guide Edge Cover 3 4 5 6 7 8 9 641300382 641700202 641700231 641700241 641700251 641700261 649202740 Felt L100 Front Guide Left Media Guide Right Media Guide Wire, Front Guide Spring, Front Guide Felt S Description Q'ty 2 Remarks 4 Felt 100 2 1 1 1 2 2 6 Felt S Front Guide 6 1 2 3 7 8 4 9 5 SK200-UM-251-9370 12-2 12. PARTS LISTS 12.3 Side Cover No. 1 2 3 4 5 6 7 Part No. 640615030 640615020 641700790 641700780 641700070 641700760 774061267 Part name Left Side Cover Right Side Cover Holder, Left Holder, Right Key Top, Power Key Top, E/S Control Panel Board Description Q'ty 1 1 1 1 1 1 1 Remarks Side Cover 1 4 3 5 2 6 7 SK200-UM-251-9370 12-3 12. PARTS LISTS 12.4 Main Frame No. 1 Part No. Part name 649202690 Board Base Chassis Description 774060261 CIS Controller Board 794050713 CIS Controller Board, SVC_CIS_A5 CIS Power Board for SK200-09 CIS Power Board for SK200-09-A CIS Controller Board for SK200-09 CIS Controller Board for SK200-09-A Q'ty 1 1 1 5 5 774061500 Main Board Data Controller Board for SK200-09 1 SK200-09 794050710 Main Board, SVC_SK_Main_A5 Shield Cover Media Sensor Cover Sensor Power Supply Unit Feed Motor Gasket, Front Gasket, Rear Gasket, Right Gasket, Left Data Controller Board for SK200-09-A 1 1 2 1 1 1 1 1 1 1 SK200-09-A 2 774060263 CIS Power Board 794050714 CIS Power Board, SVC_Power_A5 3 4 5 6 7 8 9 10 11 12 13 649201850 500052659 500052694 562500006 774060204 694600440 694600430 694600410 694600400 PS117ND1 LG217L-3 BWC24SX-U-E (E) Remarks SK200-09 SK200-09-A SK200-09 SK200-09-A Main Frame 13 11 5 10 3 7 4 12 2 6 1 9 8 SK200-UM-251-9370 12-4 12. PARTS LISTS 12.5 Feed Section No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Part No. 774060201 649201642 649200135 649200125 641700280 649201830 649201830 311012820 774060202 310010620 649200140 649200180 774060203 378012591 378014221 649201110 649202780 649200990 Part name Description Center Media Guide Rear Media Guide Rear Feed Roller Front Feed Roller Blindfold Plate Damper Reinforcing Plate Twin Link Plate Bearing, MF128ZZMC3PS2S Tension Bracket Bearing, MR106ZZMC3PS2S Pulley Stud Pulley 22 Feed Roller Pulley Feed Roller Drive Belt 60S2M250 Motor Drive Belt 60S2M284 Feed Roller Washer Cover Lock Stud Stay Bracket Q'ty 1 1 1 1 1 1 4 8 1 4 1 1 2 1 1 4 2 1 Remarks Feed Section 14 13 15 9 11 2 16 12 8 10 1 3 4 17 5 6 7 18 SK200-UM-251-9370 12-5 12. PARTS LISTS 12.6 Bottom Chassis No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Part No. 649201962 649201950 649201942 649201932 649201870 649201860 774061153 774060302 649201820 380111241 380111251 380111201 649200202 649200221 649200210 309011003 Part name Bottom Chassis Chassis Reinforcing Plate Right Side Plate Left Side Plate Right Side Cover Bracket Left Side Cover Bracket Pressure Arm Assy Right Pressure Arm Assy Feed Roller Holder Spring, AP110-024-0.9 Spring, AP110-025-1.0 Spring, AP110-020-1.2 Pressure Arm Pressure Arm Base Pressure Arm Shaft Pressure Arm Roller Description Q'ty 1 1 1 1 1 1 7 1 4 4 2 2 7 7 7 7 Left and Right Side Spring Front Center Spring Rear Center Spring 10SRF41Z Remarks Bottom Chassis 13 10 10 15 4 6 11 14 12 12 9 11 7 10 8 1 10 2 3 5 SK200-UM-251-9370 12-6 12. PARTS LISTS 12.7 Upper Section 1 No. 1 2 3 4 5 6 7 8 9 10 11 Part No. 774061952 774061953 774061956 774061957 774061972 774061973 774061976 774061977 649202561 649202771 305704003 305704002 649200812 649200823 649200980 380108201 380107231 Part name Description Q'ty CIS Sensor Front Unit Assy (Rank C) CIS Sensor Front Unit Assy (Rank D) CIS Sensor Front Unit Assy (Rank G) Includes the Contact Glass Plate CIS Sensor Front Unit Assy (Rank H) Assy CIS Sensor Rear Unit Assy (Rank C) (Select the same rank of sensor CIS Sensor Rear Unit Assy (Rank D) that is used in your scanner.) CIS Sensor Rear Unit Assy (Rank G) CIS Sensor Rear Unit Assy (Rank H) Spring Holder Plate Spring Holder Plate L Left Damper FYN-N1-L303 Right Damper FYN-N1-R303 Right Damper Holder Left Damper Holder Spacer Front CIS Sensor Assy Spring AP080-020-0.8 Rear CIS Sensor Assy Spring AP075-023-0.7 Remarks 3 2 6 2 1 1 1 1 1 10 8 Upper Section 1 4 5 3 8 2 11 1 10 7 9 6 SK200-UM-251-9370 12-7 12. PARTS LISTS 12.8 Upper Section 2 No. 1 2 3 4 5 6 7 8 9 10 11 Part No. 649202540 649202360 774060210 774060211 774061154 649202750 649202350 649202570 649202660 649201154 649202580 Part name Upper Media Guide CIS Base Chassis CIS Base Right Side Frame CIS Base Left Side Frame Outer Pinch Roller Assy Rear Pinch Roller Frame Front Pinch Roller Frame Pinch Roller Bracket Pinch Roller Shaft Pinch Roller Pinch Roller Pivot Shaft Description GAP Roller 29 Q'ty 1 1 1 1 2 1 1 8 8 8 8 Remarks Upper Section 2 10 8 7 11 4 9 5 2 6 1 3 SK200-UM-251-9370 12-8 12. PARTS LISTS 12.9 Front CIS Sensor Unit Assembly No. 1 2 3 4 Part No. 774061952 774061953 774061956 774061957 774061940 694450111 694600320 500051529 Part name Description CIS Sensor Front Unit Assy (Rank C) Includes the Contact Glass plate CIS Sensor Front Unit Assy (Rank D) Assy CIS Sensor Front Unit Assy (Rank G) (Select the same rank of sensor CIS Sensor Front Unit Assy (Rank H) that is used in your scanner.) Contact Glass plate Front Assy FPC Cable CS20 FPC Cable 460032 Core E04FA270218080 Q'ty Remarks 1 1 1 Short (50 mm) Long (100 mm) 1 Front CIS Sensor Unit Assembly 1 4 3 2 SK200-UM-251-9370 12-9 12. PARTS LISTS 12.10 Rear CIS Sensor Unit Assembly No. 1 2 3 4 Part No. Part name 774061972 774061973 774061976 774061977 774061941 694450111 500051529 CIS Sensor Rear Unit Assy (Rank C) CIS Sensor Rear Unit Assy (Rank D) CIS Sensor Rear Unit Assy (Rank G) CIS Sensor Rear Unit Assy (Rank H) Contact Glass Plate Rear Assy FPC Cable CS20 Core Description Includes the Contact Glass plate Assy (Select the same rank of sensor that is used in your scanner.) E04FA270218080 Q'ty 1 1 1 1 Rear CIS Sensor Unit Assembly 1 4 3 2 SK200-UM-251-9370 12-10 Remarks Short (50 mm) 12. PARTS LISTS 12.11 Inlet No. 1 2 3 Part No. Part name Description 641700211 USB Relay Board Bracket 774061268 USB Relay Board 500051793 Inlet Q'ty 1 Remarks 1 1 FN-922R-3-06 Rear CIS Sensor Unit Assembly 1 2 3 12.12 Other Parts Standard Accessories No. 1 2 3 4 5 6 7 8 9 10 Part No. 562500003 649202980 649203010 649202210 641700131 641701001 641700501 649202800 649202810 649202820 649202830 Part name USB Cable SP200W-CDM01M SK200-CDM01M Calibration Sheet Assembly Anti-curling Guide Rear Guide Cleaning-Kit SP Setup Manual SP Quick Manual JW Quick Manual SK Quick Manual Description CBL0106-ACL2-29M CD-ROM CD-ROM 36 Shade Assy-RMD GUIDE-F-W GUIDE-PAPER Q'ty Remarks 1 1 SP200W SK200-09 1 2 Front 2 Rear 1 1 SP200W 1 SP200W 1 SP200W 1 SP200W Packing Box No. 1 2 Part No. 649202310 Part name SK200 Packing Box Assembly Description 649202320 Packing Label SK200-UM-251-9370 Q'ty 1 1 12-11 Remarks 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS 13.1 Block Diagram 6 STOP SW 8 EJECT SW GND 3 POWER SW 5 N.C. 6 5 POWER SW CA504102* PAPER LED 7 3 PAPER LED ERROR LED 8 4 ERROR LED POWER LED 9 2 POWER LED J1 SM08B-SRSS- 7 GND N.C. 4 N.C. 10 15 GND DATA LATCH- 12 LINK CLK O/P+ 13 0CH DATA+ 14 LINK CLK O/P- 15 13 LINK CLK O/P+ 14 0CH DATA+ 15 LINK CLK O/P- 0CH DATA- 16 16 0CH DATA17 1CH DATA+ 1CH DATA- 18 18 1CH DATA- GND 20 19 RESET 20 GND 1 LEDG 2 2 LEDR LEDB 3 3 LEDB LEDCA 4 4 LEDCA GND 5 5 GND RS 6 6 RS GND 7 7 GND M 8 TR 9 8 M 9 TR VCC 10 10 VCC GND 11 11 GND 1 +3.3V +3.3V 2 2 +3.3V GND 3 3 GND GND 4 4 GND MAIN CLOCK+ 5 5 MAIN CLOCK+ SHIFT CLOCK+ 6 6 SHIFT CLOCK+ MAIN CLOCK- 7 7 MAIN CLOCK- SHIFT CLOCK- 8 SERIAL DATA+ 9 9 SERIAL DATA+ 10 DATA LATCH+ SERIAL DATA- 11 11 SERIAL DATA- DATA LATCH- 12 12 DATA LATCH- LINK CLK O/P+ 13 13 LINK CLK O/P+ 0CH DATA+ 14 LINK CLK O/P- 15 0CH DATA- 16 1CH DATA+ 17 OS1 12 12 OS1 GND 13 13 GND OS2 14 14 OS2 RESET 19 GND 15 15 GND GND 20 1CH DATA- 18 CN4091-08* 8 SHIFT CLOCK- DATA LATCH+ 10 14 0CH DATA+ 15 LINK CLK O/P16 0CH DATA17 1CH DATA+ 18 1CH DATA19 RESET 20 GND 1 LEDG LEDR 2 2 LEDR LEDB 3 3 LEDB LEDCA 4 4 LEDCA GND 5 5 GND RS 6 6 RS GND 7 M 8 TR 9 7 GND 8 M 9 TR +3.3V 1 1 +3.3V +3.3V 2 2 +3.3V GND 3 3 GND GND 4 4 GND MAIN CLOCK+ 5 5 MAIN CLOCK+ SHIFT CLOCK+ 6 6 SHIFT CLOCK+ MAIN CLOCK- 7 SHIFT CLOCK- 8 SERIAL DATA+ 9 8 SHIFT CLOCK9 SERIAL DATA+ 10 DATA LATCH+ SERIAL DATA- 11 11 SERIAL DATA- DATA LATCH- 12 12 DATA LATCH- LINK CLK O/P+ 13 13 LINK CLK O/P+ 0CH DATA+ 14 VCC 10 10 VCC GND 11 11 GND OS1 12 12 OS1 GND 13 13 GND OS2 14 14 OS2 RESET 19 GND 15 15 GND GND 20 LINK CLK O/P- 15 CN4091-08* 7 MAIN CLOCK- DATA LATCH+ 10 VBUS DD+ GND VBUS DD+ GND 1 2 3 4 USB RELAY BOARD CN5041-07* CA504101* SIG GND 5V SIG GND 5V SIG GND 5V NC 1 2 3 4 5 6 7 8 9 10 14 0CH DATA+ 15 LINK CLK O/P- 0CH DATA- 16 16 0CH DATA- 1CH DATA+ 17 17 1CH DATA+ 1CH DATA- 18 18 1CH DATA- J2 B5B-PHSM3-TB 1 DF20F-20DP-1V(59) LEDG J4 J2 4 GND J3 DF13B-4P-1.25V(21) 3 5V J1 FH10A-15S-1SH(02) 2 GND CIS CONTROLLER BOARD 1 12V J20 DF20F-20DP-1V(59) CA460003* FPC460030* 1 2 3 4 J14 803-91-014 -30-002 +3.3V 1 1 2 3 4 J8 803-91-010 -30-002 1 LEDR J4 VBUS DD+ GND J10 FX8C-60S -SV5(22) 4 GND LEDG 19 RESET 20 GND 1CH DATA- 18 18 1CH DATA- RESET 19 CN4091-08* GND 20 19 RESET 20 GND 1 1 LEDG LEDR 2 2 LEDR LEDB 3 3 LEDB LEDCA 4 4 LEDCA GND 5 5 GND RS 6 6 RS GND 7 7 GND M 8 TR 9 8 M 9 TR VCC 10 10 VCC GND 11 11 GND OS1 12 12 OS1 GND 13 13 GND OS2 14 14 OS2 GND 15 15 GND 1 +3.3V +3.3V 2 2 +3.3V GND 3 3 GND GND 4 4 GND MAIN CLOCK+ 5 5 MAIN CLOCK+ SHIFT CLOCK+ 6 6 SHIFT CLOCK+ MAIN CLOCK- 7 7 MAIN CLOCK- SHIFT CLOCK- 8 SERIAL DATA+ 9 FPC460030* 9 SERIAL DATA+ 10 DATA LATCH+ SERIAL DATA- 11 11 SERIAL DATA- DATA LATCH- 12 12 DATA LATCH- LINK CLK O/P+ 13 13 LINK CLK O/P+ 0CH DATA+ 14 LINK CLK O/P- 15 14 0CH DATA+ 16 0CH DATA17 1CH DATA+ 1CH DATA- 18 18 1CH DATA- GND 20 CA460001* PD3 GND/G PD3 GND/G 19 RESET 20 GND J9 MM30-144B1-B1 CA460005* CA460006* CA460007* CA460008* CA460009* SK200-UM-251-9370 1 2 3 4 J5 DF13B-2P-1.25V 1 PD3 2 GND/G CA460022* 13-1 BWC24SX-U-E 24V 24V GND GND 1 2 3 4 U V M 1 2 3 J13 J10 LIVE NUTRAL FG 5V 3.3V 3.3V 3.3V 3.3V GND GND GND GND GND J20 B8B-PHSM3-TB 1 2 3 4 5 6 7 8 9 10 J14 15 LINK CLK O/P- 0CH DATA- 16 1CH DATA+ 17 RESET 19 CN4091-08* 8 SHIFT CLOCK- DATA LATCH+ 10 J15 DF13B-4P-1.25V LEDG +3.3V 1 J21 DF20F-20DP-1V(59) 4 GND DF20F-20DP-1V(59) 3 5V J4 J2 2 GND J1 FH10A-15S-1SH(02) 1 12V J3 DF13B-4P-1.25V(21) CA460002* 1 2 3 4 5 6 7 8 9 10 J11 J12 SWITCHING POWER SUPPLY 17 1CH DATA+ 1 2 5 6 16 0CH DATA- STEPPING MOTOR 15 GND 15 LINK CLK O/P- CA504104* 14 OS2 5V 3.3V 3.3V 3.3V 3.3V GND GND GND GND GND 14 0CH DATA+ 0CH DATA- 16 1CH DATA+ 17 GND 3 2 1 13 GND OS2 14 GND 15 0CH DATA+ 14 LINK CLK O/P- 15 CA460021* 6 CA460020* GND 13 13 LINK CLK O/P+ 5 CN4091-07* 12 OS1 LINK CLK O/P+ 13 4 POWER BOARD 11 GND 12 DATA LATCH- GND 10 3 J1 B4P-VH 9 TR 10 VCC DATA LATCH- 12 6 9 2 J4 B3B-XH-A 9 OS1 12 11 SERIAL DATA- 5 8 DF13-4P- TR VCC 10 GND 11 SERIAL DATA- 11 4 7 J15 DF13-4P1.25V 8 M 10 DATA LATCH+ 3 6 12V GND 5V GND 8 DATA LATCH+ 10 2 5 1 2 3 4 M 9 SERIAL DATA+ J3 DF13-10P-1.25V 7 GND 8 SHIFT CLOCK- 1 J2 B10B-PH-SM3-TB 7 7 MAIN CLOCK- 9 MTR_RESET 0 DF13-4P- GND MAIN CLOCK- 7 SHIFT CLOCK- 8 SERIAL DATA+ MTR_PULSE 12V GND 5V GND 6 RS 6 SHIFT CLOCK+ 1 2 3 4 5 6 7 8 9 10 1 2 3 4 6 SHIFT CLOCK+ 6 1 4 1 12V 2 GND 3 5V 4 GND DF13-4P1 12V 2 GND 3 5V 4 GND DF13-4P1 12V 2 GND 3 5V 4 GND DF13-4P- RS 5 MAIN CLOCK+ 87BFN-030S 5 GND MAIN CLOCK+ 5 CA460019* 0 3 KX14-50K5D -E1000 5 MTR_RESET 2 4 GND J7 GND MTR_PULSE 1 3 GND GND 4 J1 4 LEDCA 2 +3.3V GND 3 J13 DF13-10P-1.25V 3 LEDB 4 1 +3.3V +3.3V 2 J12 B10B-PH-SM3-TB 2 LEDR 3 +3.3V 1 J22 DF20F-20DP-1V(59) 1 LEDG 2 LEDB DF20F-20DP-1V(59) 1 LEDR J2 LEDG LEDCA J3 DF13B-4P-1.25V(21) 4 GND FH10A-15S-1SH(02) 3 5V J1 2 GND CIS CONTROLLER BOARD 1 12V J4 1 3 5 CA460000* FPC460031* FPC460030* 12 DATA LATCH- 1CH DATA+ 17 RESET 19 CN4091-08* 8 SHIFT CLOCK- CN4091-06* 3 5V CIS SENSOR 11 SERIAL DATA- DATA CONTROLLER BOARD 2 GND CIS SENSOR 10 DATA LATCH+ J23 DF20F-20DP-1V(59) 1 12V CIS SENSOR 10 SERIAL DATA- 11 CA460004* FPC460030* CIS SENSOR 9 SERIAL DATA+ DATA LATCH+ FN9222R-3-06 GND 15 9 CA504105* 14 OS2 SERIAL DATA+ AC INLET OS2 14 8 FG 13 GND 7 MAIN CLOCK- SHIFT CLOCK- CA504103* GND 13 7 USB2.0 12 OS1 6 SHIFT CLOCK+ MAIN CLOCK- To PC 11 GND OS1 12 6 FG GND 11 5 MAIN CLOCK+ SHIFT CLOCK+ J1 XM7B-0442 9 TR 10 VCC 4 GND 5 Cover Front Rear Sensor Sensor Sensor 8 M TR 9 VCC 10 4 J2 UBA-4R-S14H-2 7 GND J2 DF20F-20DP-1V(59) M 8 6 RS J3 DF13B-4P-1.25V(21) GND 7 5 GND FH10A-15S-1SH(02) RS 6 J1 GND 5 4 LEDCA CIS CONTROLLER BOARD LEDCA 4 3 GND GND MAIN CLOCK+ 1 3 2 1 3 2 1 2 3 3 LEDB 2 +3.3V 3 J16 DF13B-3P -1.25V LEDB 3 1 +3.3V 2 GND J11 UBR44-4N5C10 2 LEDR 1 +3.3V J4 DE20F-10DP-1V(59) LEDR 2 +3.3V 1 N.C. J24 DF20F-20DP-1V(59) 1 LEDG J2 DF20F-20DP-1V(59) LEDG 1 J4 CIS CONTROLLER BOARD CIS SENSOR 4 GND FH10A-15S-1SH(02) 3 5V J1 2 GND CIS CONTROLLER BOARD 1 12V J3 DF13B-4P-1.25V(21) N.C. 11 CN5041-06* STOP SW 1 EJECT SW 2 CONTROL PANEL BOARD J3 DF13B-11P-1.25V 13.1.1 Block Diagram for SK200-09 24V 24V GND GND 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS GND 7 M 8 TR 9 7 GND 8 M 9 TR VCC 10 10 VCC GND 11 11 GND MAIN CLOCK+ 5 5 MAIN CLOCK+ SHIFT CLOCK+ 6 6 SHIFT CLOCK+ MAIN CLOCK- 7 7 MAIN CLOCK- SHIFT CLOCK- 8 8 SHIFT CLOCK- SERIAL DATA+ 9 10 DATA LATCH+ SERIAL DATA- 11 11 SERIAL DATA- DATA LATCH- 12 12 DATA LATCH- LINK CLK O/P+ 13 13 LINK CLK O/P+ 0CH DATA+ 14 LINK CLK O/P- 15 0CH DATA- 16 1CH DATA+ 17 OS1 12 12 OS1 GND 13 13 GND OS2 14 14 OS2 RESET 19 GND 15 15 GND GND 20 1CH DATA- 18 CN4091-18* 9 SERIAL DATA+ DATA LATCH+ 10 14 0CH DATA+ 15 LINK CLK O/P16 0CH DATA17 1CH DATA+ 18 1CH DATA19 RESET 20 GND CA460003* LEDG 1 1 LEDG LEDR 2 2 LEDR LEDB 3 3 LEDB LEDCA 4 4 LEDCA GND 5 5 GND RS 6 6 RS GND 7 M 8 TR 9 7 GND 8 M 9 TR DF20F-20DP-1V(59) 4 GND J4 J2 3 5V J3 DF13B-4P-1.25V(21) 2 GND J1 FH10A-15S-1SH(02) 1 12V CIS CONTROLLER BOARD FPC460030* +3.3V 1 1 +3.3V +3.3V 2 2 +3.3V GND 3 3 GND GND 4 4 GND MAIN CLOCK+ 5 5 MAIN CLOCK+ SHIFT CLOCK+ 6 6 SHIFT CLOCK+ MAIN CLOCK- 7 7 MAIN CLOCK- SHIFT CLOCK- 8 SERIAL DATA+ 9 9 SERIAL DATA+ 10 DATA LATCH+ SERIAL DATA- 11 11 SERIAL DATA- DATA LATCH- 12 12 DATA LATCH- LINK CLK O/P+ 13 13 LINK CLK O/P+ 0CH DATA+ 14 VCC 10 10 VCC GND 11 11 GND OS1 12 12 OS1 GND 13 13 GND OS2 14 14 OS2 RESET 19 GND 15 15 GND GND 20 LINK CLK O/P- 15 CN4091-18* 8 SHIFT CLOCK- DATA LATCH+ 10 VBUS DD+ GND 16 0CH DATA17 1CH DATA+ 1CH DATA- 18 18 1CH DATA19 RESET 20 GND CN5041-06* CONTROL PANEL BOARD J1 SM08B-SRSS- CA504101* SIG GND 5V SIG GND 5V SIG GND 5V NC 1 2 3 4 5 6 7 8 9 10 15 LINK CLK O/P- 1CH DATA+ 17 1 2 3 4 USB RELAY BOARD CN5041-07* 14 0CH DATA+ 0CH DATA- 16 VBUS DD+ GND CN4091-18* 18 1CH DATA- GND 20 19 RESET 20 GND LEDG 1 1 LEDG LEDR 2 2 LEDR LEDB 3 3 LEDB LEDCA 4 4 LEDCA GND 5 5 GND RS 6 6 RS GND 7 7 GND M 8 TR 9 8 M 9 TR VCC 10 10 VCC GND 11 11 GND OS1 12 12 OS1 GND 13 13 GND OS2 14 14 OS2 GND 15 15 GND +3.3V 1 1 +3.3V +3.3V 2 2 +3.3V GND 3 3 GND GND 4 4 GND MAIN CLOCK+ 5 5 MAIN CLOCK+ SHIFT CLOCK+ 6 6 SHIFT CLOCK+ MAIN CLOCK- 7 7 MAIN CLOCK- SHIFT CLOCK- 8 8 SHIFT CLOCK- SERIAL DATA+ 9 10 DATA LATCH+ SERIAL DATA- 11 11 SERIAL DATA- DATA LATCH- 12 12 DATA LATCH- LINK CLK O/P+ 13 13 LINK CLK O/P+ 0CH DATA+ 14 LINK CLK O/P- 15 FPC460030* 14 0CH DATA+ 16 0CH DATA- 1CH DATA+ 17 17 1CH DATA+ 1CH DATA- 18 18 1CH DATA- GND 20 CA460001* PD3 GND/G PD3 GND/G 19 RESET 20 GND J9 MM30-144B1-B1 CA460005* CA460006* CA460007* CA460008* CA460009* SK200-UM-251-9370 1 2 3 4 CA460022* 13-2 J11 1 3 5 BWC24SX-U-E 1 2 3 4 U V M 1 2 3 J13 J10 LIVE NUTRAL FG J20 B8B-PHSM3-TB 24V 1 SIG 2 GND 3 J3 DF13-10P-1.25V J5 DF13B-2P-1.25V 1 PD3 2 GND/G 24V 24V GND GND J14 15 LINK CLK O/P- 0CH DATA- 16 RESET 19 CN4091-18* 9 SERIAL DATA+ DATA LATCH+ 10 J15 DF13B-4P-1.25V 4 GND DF20F-20DP-1V(59) 3 5V J4 J2 2 GND J1 FH10A-15S-1SH(02) 1 12V J3 DF13B-4P-1.25V(21) CA460002* J12 SWITCHING POWER SUPPLY 15 GND 17 1CH DATA+ RESET 19 1 2 5 6 GND 15 16 0CH DATA- 1CH DATA- 18 STEPPING MOTOR 14 OS2 15 LINK CLK O/P- 0CH DATA- 16 1CH DATA+ 17 GND CA504104* OS2 14 LINK CLK O/P- 15 5V 3.3V 3.3V 3.3V 3.3V GND GND GND GND GND 3 2 1 13 GND 1 2 3 4 5 6 7 8 9 10 CA460020* 12 OS1 CA460021* CN4091-17* 11 GND 1 2 3 4 5 6 7 8 9 10 POWER BOARD 10 VCC OS1 12 GND 13 5V 3.3V 3.3V 3.3V 3.3V GND GND GND GND GND 14 0CH DATA+ (*NOT USED) VCC 10 GND 11 0CH DATA+ 14 6 J15 DF13-4P1.25V 9 TR 13 LINK CLK O/P+ 5 J1 B4P-VH 9 LINK CLK O/P+ 13 GND 10 4 J4 B3B-XH-A TR 12 DATA LATCH- 6 9 3 DF13-4P- 8 M 11 SERIAL DATA- DATA LATCH- 12 5 8 2 J40 DF13-3P-1.25V 8 SERIAL DATA- 11 4 7 J2 B10B-PH-SM3-TB M 10 DATA LATCH+ 3 6 DF13-4P- 7 GND DATA LATCH+ 10 2 5 12V GND 5V GND 6 RS 7 9 SERIAL DATA+ 1 1 2 3 4 6 8 SHIFT CLOCK- MTR_RESET 0 12V GND 5V GND RS GND 7 MAIN CLOCK- 9 MTR_PULSE 1 2 3 4 5 GND 6 SHIFT CLOCK+ MAIN CLOCK- 7 SHIFT CLOCK- 8 1 2 3 4 5 6 7 8 9 10 1 12V 2 GND 3 5V 4 GND DF13-4P1 12V 2 GND 3 5V 4 GND DF13-4P1 12V 2 GND 3 5V 4 GND DF13-4P- 5 SHIFT CLOCK+ 6 SERIAL DATA+ 1 4 (*NOT USED) GND 5 MAIN CLOCK+ (*NOT USED) 4 LEDCA MAIN CLOCK+ 5 CA460019* 0 3 J7 4 MTR_RESET 2 4 GND 87BFN-030S LEDCA MTR_PULSE 1 3 GND GND 4 J1 3 LEDB 2 +3.3V GND 3 KX14-50K5D -E1000 2 LEDR 3 1 +3.3V +3.3V 2 J13 DF13-10P-1.25V 1 LEDG 2 LEDB +3.3V 1 J12 B10B-PH-SM3-TB 1 LEDR DF20F-20DP-1V(59) LEDG J4 J2 4 GND J3 DF13B-4P-1.25V(21) 3 5V FH10A-15S-1SH(02) 2 GND J1 1 12V CIS CONTROLLER BOARD FPC460031* (*NOT USED) CA460000* 24V 24V GND GND USB2.0 1 2 3 4 1 2 3 4 To PC VBUS DD+ GND CA460026* 6 RS 4 GND (*NOT USED) 5 GND 6 3 GND GND 4 (*NOT USED) 4 LEDCA 5 RS 2 +3.3V GND 3 J16 DF13B-3P -1.25V 4 GND 1 +3.3V +3.3V 2 J2 B5B-PHSM3-TB LEDCA +3.3V 1 CN4091-16* 3 LEDB J2 DF20F-20DP-1V(59) 2 LEDR 3 J3 DF13B-4P-1.25V(21) 1 LEDG 2 LEDB FH10A-15S-1SH(02) 1 LEDR J1 LEDG J4 CIS CONTROLLER BOARD 4 GND Cover Front Rear Sensor Sensor Sensor 20 GND J3 DF13B-11P-1.25V (*NOT USED) J8 803-91-010-30-002 J14 (*NOT USED) 19 RESET CA460004* CA504105* GND 20 J1 XM7B-0442 18 1CH DATA- 15 GND 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 FG 17 1CH DATA+ GND 15 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 1 N.C. J2 UBA-4R-S14H-2 16 0CH DATA- 1CH DATA- 18 SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG 5V 5V 33V 33V GND GND SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG 2 POWER LED N.C. 11 1 3 2 1 3 2 1 2 3 0CH DATA- 16 RESET 19 803-91-014-30-002 15 LINK CLK O/P- 1CH DATA+ 17 14 OS2 (*NOT USED) 14 0CH DATA+ 4 ERROR LED N.C. 10 FN9222R-3-06 13 LINK CLK O/P+ 3 PAPER LED POWER LED 9 AC INLET 12 DATA LATCH- 5 POWER SW PAPER LED 7 ERROR LED 8 CA504103* 12 0CH DATA+ 14 7 GND CA504102* FG DATA LATCH- LINK CLK O/P+ 13 N.C. 6 (*NOT USED) 11 SERIAL DATA- 13 GND FPC460030* J4 DE20F-10DP-1V(59) 10 DATA LATCH+ LINK CLK O/P- 15 CN4091-18* (*NOT USED) 9 SERIAL DATA+ 10 SERIAL DATA- 11 12 OS1 3 5V CIS SENSOR 9 DATA LATCH+ OS2 14 2 GND CIS SENSOR SERIAL DATA+ OS1 12 1 12V CIS SENSOR 8 SHIFT CLOCK- GND 13 FPC460030* CIS SENSOR 7 MAIN CLOCK- 8 POWER SW 5 CN301 BM12B-SRSS-TB 11 GND 7 8 EJECT SW N.C. 4 CN4091-19* GND 11 MAIN CLOCKSHIFT CLOCK- 6 STOP SW GND 3 J11 UBR44-4N5C10 9 TR 6 SHIFT CLOCK+ STOP SW 1 EJECT SW 2 J4 DE20F-10DP-1V(59) 8 M 10 VCC 5 MAIN CLOCK+ 6 3.3V 3.3V GND GND SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG 5V 5V 3.3V 3.3V GND GND SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SUB-DATA CONTROLLER BOARD (5W BOARD) 7 GND TR 9 VCC 10 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 CN501 DF13-3P-1.25V 6 RS MAIN CLOCK+ SHIFT CLOCK+ DATA CONTROLLER BOARD M 8 5 GND 4 GND J23 DF20F-20DP-1V(59) GND 7 4 LEDCA 3 GND 4 J20 DF20F-20DP-1V(59) RS 6 3 GND J22 DF20F-20DP-1V(59) GND 5 GND J21 DF20F-20DP-1V(59) LEDCA 4 2 +3.3V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 1 24V 2 SIG 3 GND 3 LEDB 1 +3.3V 2 33V 33V GND GND SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG SIG CN401 FX8C-60P-SV2 2 LEDR LEDB 3 1 +3.3V J10 FX8C-60S-SV LEDR 2 +3.3V J24 DF20F-20DP-1V(59) 1 LEDG J2 DF20F-20DP-1V(59) LEDG 1 J4 CIS CONTROLLER BOARD CIS SENSOR 4 GND FH10A-15S-1SH(02) 3 5V J1 2 GND CIS CONTROLLER BOARD 1 12V J3 DF13B-4P-1.25V(21) J3 DF13B-11P-1.25V 13.1.2 Block Diagram for SK200-09-A SK200-UM-251-9370 DATA2CHP DATA2CHM DATA3CHP DATA3CHM DATA4CHP DATA4CHM DATA5CHP DATA5CHM DATA2CHP DATA2CHM DATA3CHP DATA3CHM DATA4CHP DATA4CHM DATA5CHP DATA5CHM CISDATA2<7..0> CISDATA2<7..0> DATA6CHP DATA6CHM DATA7CHP DATA7CHM DATA8CHP DATA8CHM DATA9CHP DATA9CHM CISOE0 CISOE1 DATA6CHP DATA6CHM DATA7CHP DATA7CHM DATA8CHP DATA8CHM DATA9CHP DATA9CHM CISOE0 CISOE1 13-3 DATASTART2 DATASTART3 DATASTART4 CISDATA0<7..0> CISDATA1<7..0> CISDATA2<7..0> CISDATA3<7..0> CISDATA4<7..0> FPGA0_CS* FP_DCLK FP0_DATA0 FP0_NCONFIG FPGA0_RESET* CIS_RESET* CCLK0 FPGA0 PD1 DATASTART1 DATASTART2 DATASTART3 DATASTART4 CISDATA0<7..0> CISDATA1<7..0> CISDATA2<7..0> CISDATA3<7..0> CISDATA4<7..0> FPGA0_CS* FP_DCLK FP0_DATA0 FP0_NCONFIG FPGA0_RESET* CIS_RESET* CCLK0 PD1 DATA8CHP DATA8CHM DATA9CHP DATA9CHM DATA9CHP DATA9CHM DATA7CHP DATA7CHM DATA7CHP DATA7CHM DATA8CHP DATA8CHM DATA6CHP DATA6CHM DATA5CHP DATA5CHM DATA6CHP DATA6CHM DATA4CHP DATA4CHM DATA3CHP DATA3CHM DATA3CHP DATA3CHM DATA4CHP DATA4CHM DATA2CHP DATA2CHM DATA2CHP DATA2CHM DATA5CHP DATA5CHM DATA1CHP DATA1CHM DATA1CHP DATA1CHM SYSCLK4 INTONELINE* FP0_CONF_DONE FP0_NSTATUS MOTOR_PULSE MOT_INT* INTONELINE* FP0_CONF_DONE FP0_NSTATUS MOTOR_PULSE MOT_INT* SFIFO_RE CCLK0 SFIFO_RE CCLK0 6PAGE SFIFO_RSTR 8PAGE FPGA_RESET SYSCLK4 CCLK0 FPGA_RESET* SYSCLK4 CCLK0 DSPCLK50 FP1_DCLK FP1_CONF_DONE FP1_DATA0 FP1_NSTATUS FP1_NCONFIG DMABUS<15..0> EXIF_DACK* EXIF_DMA_WE* EXIF_DMA_RD* USB_DACK* USB_WE* USB_RD* DREQ<1..0>* BUFF_FULL LINE_READY DFIFO_RSTR DFIFO_RE DFIFO_OE FP_DCLK FP1_DATA0 FP1_NCONFIG DRAK<1..0> DRAK<1..0> USB_CS* USB_DREQ* USB_CS* USB_DREQ* EXIF_CS* EXIF_DREQ* DACK<1..0>* EXIF_CS* EXIF_DREQ* BUFF_READY LINE_FULL CISOE0 CISOE1 CISOE0 CISOE1 DACK<1..0>* LCO4P LCO4M LCO4P LCO4M DSPREADY LINEFULL LCO3P LCO3M LCO3P LCO3M IFTC LCO2P LCO2M LCO2P LCO2M IFTC CAS* CAS* DFIFO_RSTW DFIFO_WE BS* BS* LCO1P LCO1M DSPCLK50 RY_BY* LINEFULL DSPREADY DMABUS<15..0> DSPCLK50 SYSCLK4 CCLK0 9PAGE DSP_RESET* DSPCLK50 SYSCLK4 CCLK1 DSP_RESET* HRDY DSP_INT* DFIFO_RSTR DFIFO_RE DFIFO_OE HAS HDS1* 36P DFIFO_RSTR DFIFO_RE DFIFO_OE HAS HDS1* DSP LINEREADY BUFFULL BUFFULE LINEREADY RD_WR* DSP_CS* WE<3..0>* D<31..0> A<25..0> RD_WR* DSP_CS* ROMON SYSCLK1 SYSCLK1 DSP_INT* HRDY EXIF A<25..0> RD_WR* EOP EXIF_RD* RD_WR* EOP EXIF_RESET* 11PAGE 1/15 684526020-10 CN4091-06 IFSEL<2..0> EXIFINT* EXIF_DREQ* USBINT* USB_DREQ* NOTE:EXTIF IS NOT MOUNTED FOR SK200-09 EXIFRESET* IFSEL<2..0> EXIF_INT* EXIF_DACK* EXIF_DREQ* EXIF_CS* EXIF_RD* EXIF_WE* EXIF_CS* EXIF_WE* DMABUS<15..0> 34P DEND USB_DACK* USB_DREQ* USBRESET* USBINT* 10PAGE USB_WE* USB_DACK* 18P DEND USB_RD* DMABUS<15..0> USB2 A<25..0> 13PAGE MOTOR_RESET* MOTOR_RESET* USB_CS* EXIF_DACK* 20P MOTOR<6..0> COVER_SEN FRONT_SEN REAR_SEN USB_WE* USBRESET* IO PEPAR_LED ERROR_LED SUSPOWER_LED POW_LED ERROR_LED2 FW_SW RV_SW STOP_SW SCAN_SW MOTOR_PULSE MOTOR_PULSE USB_CS* WAIT* MOTOR<6..0> ERROR_LED2 ERROR_LED USBRESET* EXIFRESET* FPGA_RESET* DSP_RESET* MOTOR_RESET* CIS_RESET* FLASH_CS* FPGA0_CS* FPGA1_CS* USB_CS* EXIF_CS* DSP_CS* MODEL_CS* HAS HDS1* USB_RD* WAIT* MOTOR<6..0> COVER_SEN FRONT_SEN REAR_SEN FW_SW RV_SW STOP_SW SCAN_SW PEPAR_LED ERRER_LED SUSPOWER_LED POW_LED PIX_DATAR<15..0> LINEFULL DSPREADY 12PAGE RESET* ROMON HRDY RESET* PIX_DATAW<15..0> PIX_DATAR<15..0> DFIFO_RSTW DFIFO_WE ROM_ON RY_BY* 40P ERROR_LED2 PD3* PD2* PD1 CAS* ROMON HRDY IOCS* IFCS* IOCS* IFCS* RD_WR* RD* EROM_CS* RD* RD_WR* 41P USB_RESET* EXIF_RESET* FPGA_RESET* DSP_RESET* MOTOR_RESET* CIS_RESET* FLASH_CS* FPGA0_CS* FPGA1_CS* USB_CS* EXIF_CS* DSP_CS* MODEL_CS* HAS HDS1* DECODE WE<3..0>* D<31..0> A<25..0> EROM_CS* DFIFO_RSTW DFIFO_WE PIX_DATAW<15..0> FP1_CONF_DONE FP1_NSTATUS EXIF_DACK* EXIF_WE* EXIF_RD* USB_DACK* USB_WE* USB_RD* DREQ<1..0>* BUFFULE LINEREADY DEND EOP SFIFO_RE RESET* 4PAGE MODEL_CS* RESET* RD* WE<3..0>* D<31..0> FLASH A<25..0> 5PAGE CKE1 ERROR_LED2 ERROR_LED PD3* PD2* FLASH_CS* SFIFO_RSTR DEND EOP SYSCLK4 CKE0 FLASH_CS* SFIFO_RE LCO1P LCO1M SCANON SCANPAUSE FRAG0 FRAG1 FRAG2 PD1 POWERDOWN* RD_WR* MODEL_CS* RD* SFIFO_RSTR PIX_DATAW<15..0> PIX_DATAR<15..0> SHADW_D<15..0> SHADFIFO_CS* SHADW_D<15..0> SHADW_D<15..0> CISDATA<15..0> SHADB_D<15..0> RD_WR* FPGA1_CS* 37P D<31..0> PIX_DATAR<15..0> 26P SHADDING SHADB_D<15..0> SFIFO_RSTR RESET* CONDITIONER FPGA1 A<25..0> RESET* SHADB_D<15..0> 3PAGE SYSCLK0 FP_DCLK FP0_DATA0 FP1_DATA0 FP0_NCONFIG FP1_NCONFIG IFTC LCO0P LCO0M D<31..0> SHADFIFO_CS* FPGA1_CS* RD_WR* CISDATA<15..0> SYSCLK0 FP_DCLK FP0_DATA0 FP1_DATA0 FP0_NCONFIG FP1_NCONFIG IFTC DRAK<1..0> POWERDOWN* FPGA0_RESET* ERROR_LED CASL* DACK<1..0>* RAS3U* CASU* RAS3L* SHADFIFO_CS* IFCS* SDRAM_CS3* IOCS* LCO0P LCO0M SCANON SCANPAUSE FRAG0 FRAG1 FRAG2 A<25..0> 7PAGE DATASTART1 DATASTART0 DATA0CHP DATA0CHM 27P DATA0CHP DATA0CHM CISDATA<15..0> TR DATASTART0 DCO DCO CCBIF PD2* FP0_CONF_DONE FP1_CONF_DONE FP0_NSTATUS FP1_NSTATUS PD3* RY_BY* D<31..0> TR DRAK<1..0> RY_BY* PD3* CKE CASU* CASL* POWERDOWN* FPGA0_RESET* FP0_CONF_DONE FP1_CONF_DONE FP0_NSTATUS FP1_NSTATUS PD2* RAS3L* RAS3U* DACK<1..0>* DATASTART4 IFSEL<2..0> DREQ<1..0>* DATASTART3 IFSEL<2..0> DREQ<1..0>* DATASTART4 CISDATA4<7..0> DSP_INT* DSP_INT* EXIF_INT* MOT_INT* USB_INT* MOT_INT* INTONELINE* EXIFINT* IFCS* CS6*-> INTONELINE* IOCS* CS5*-> USBINT* SHADFIFO_CS* CS4*-> DATASTART3 CISDATA3<7..0> CISDATA4<7..0> PD3* PD2* DCO CISDATA3<7..0> 39P PD3* PD2* DCO TR SDRAM_CS3* CS3*-> TR WE<3..0>* 23P SDRAM_CS2* SDRAM_CS2* EROM_CS* SDRAM A<25..0> CS2*-> RD_WR* CS0*-> EROM_CS* BS* RD* DATASTART2 RD_WR* RD* BS* WE<3..0>* DATASTART1 WAIT* 24P A<25..0> D<31..0> DATASTART1 WAIT* CCLK0 SYSCLK4 CPU DATASTART2 CCLK0 SYSCLK4 SYSCLK1 SYSCLK1 SYSCLK0 D<31..0> A<25..0> LCO4P LCO4M LCO4P LCO4M 15PAGE LCO3P LCO3M LCO3P LCO3M 25P SYSCLK0 DATASTART0 DATASTART0 CISDATA1<7..0> CISDATA1<7..0> 2PAGE CLK CISDATA0<7..0> CISDATA0<7..0> CCBIF3 DATA1CHP DATA1CHM DATA1CHP DATA1CHM 14PAGE LCO2P LCO2M DATA0CHP DATA0CHM LCO1P LCO1M LCO1P LCO1M LCO2P LCO2M LCO0P LCO0M LCO0P LCO0M DATA0CHP DATA0CHM CISOE0 CISOE1 CISOE0 CISOE1 PD3* 38P PD3* CCBIF2 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS 13.2 Circuit Diagrams 13.2.1 Data Controller Board for SK200-09 Data Controller Board, CN4091-06 (1/15) ����� �������� � � ����� � � ��� ��� � �������� ��� � ��� ������������� ��� ��� ����� ����� ��� ����� � �������� ����� ����� � � � ��� ���� � � ��������������� ��� � � ��� ��� ������ ��������������� ��� ��� ���� � ��� ��� ����� ����� ������������ �������� �������������� ������������ ������������ ��� ������������� ��� ��� �������������� ������������ ������������ � � � � � ���� � � ���� ���� ���� ���� � � � � � � � 13-4 � � � � � � � � �� � � ���� ���� ���� ���� � � ��� �������������� ���� � ����� � � � ��� � ��� ��� � � ����� ����� ��� � ������ ������ ���� ���� ��� ��� ��� ��� �������� �������� � � � � ��� ��� ���� ��� ��� ��� ������ ���� ���� ���� ���� ��� ������ ������ ���� ���� ���� ���� ��� ��� ��� ��� � � ���������� ��� ��� � ������ ��� ��� � � � � � � � � � � � � � ����� ������� ���� ���� �� ����� ���� �� ���� � � � � � � ��� � � � � � ������� � ����� ��������� ���� ������ � ��� ��� ������ � ��� ��� �������������������������������������������� ����������������������������������� ����� ���� �������� ������������ ����� ��� ���� �������� ���� �� ����� ��������� ��������� ��������� �������� ������� ������������ ���������� ��� � � � � ��� ��� ���� ������������ ���������� � � � � ���������� ������ ������ ���� ���� ��������� ��� ���������� ��� ��� ��� ��� ��������� ���������� � � � � � � � � ��� � � � � � � � � � � SK200-UM-251-9370 � ��������� ������ ��������� ����� ���� ��������� �������������� ��� � � � � 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-06 (2/15) �������� � � � � � � � � � � � � � � � � � � � � ����� � � ��� ��� � ��� ��� � ��� ��� � ��� ��� � ��� ��� � ��� ��� � ��� ��� � ��� ��� � ��� ��� � ��� ��� � ��� ��� � ��� ��� � ��� ��� � ��� ��� � ��� ��� ������������� �� ����� ����� �������� ����� �������� �������� ����� ����� ����� �������� ����� ����� ����� ����� � ��� ��� � ����� ���� ���� ��� �� � � � � ��� �� �� � ��� ��� ��� ��� ���� �� ���� � ����� �� ����� � ������ �� ������ ����� ����� � � ��� ��� � ��� ��� � ����� ��� ��� ����� ����� ����� ���� �� ���� �� ���� �� ���� �� ���� ���� ���� �� ���� ���� ���� �� ���� ���� ���� �� ���� ���� ���� �� ���� ���� ���� �� ���� ���� ���� �� ���� ���� ���� �� � ���� ���� ��� ��� � ��� ��� ����� ���������� ���������� � �������� ��� ��� ���� ���� ��� �� �� �� ���� ���� �������� �������� � ��� ��� ��� ��� � ��� ��� � � ������ ��� ��������� ������� ����� ����� ������� � � � �������� ����� ����� ����� ������� ����� ��� ����� ������� �������� ������������� ��������������� ������������� ��������������� ����� ��� ��� � � � � �������� ������������� ��� ��� ������������� ���������� ����������� ���������� ���������� � ���� ���� ��� ���� ���� ���� �� ���� ���� ���� �� ���� �� ���� ���� ������� ���������� ������������ ������� ������� ������� �������� �������� �� ����� ����� � � ����� ����� ����� ���� ���� ���� ���� ���� ���� ���������� ����� ��������������������� �� � �� �� � ��� � �� � ��� ��� � � ������� ������� ������� ������� ������� ������� ������� ����� ����� ����� ����� ����� ����� ����� ����� ����� ��� ���� � ��� �� � ��� �� ����� ����� ����� ����� ����� ����� ����� ����� ����� ����� ����� ����� ����� ����� ����� ����� ���� �� � � � � � � � � ����� ���� �� ���� ���� ���� �� � � �� �� �� �� �� �� �� �� � � � � � � � � � � � � � � � � � � ����� � � � � � � � � � � � � � � � � � � � � �� �� �� �� �� �� �� �� � � � � � � � � � � � � �� �� �� �� �� �� �� �� � � � � � � � � � � � � �� �� �� �� �� �� �� �� 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BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Power Board, CN4091-07 (3/4) ��������������������� ���� � ��� ��� � �� ��� � � ��� ������� ��� ��� � � ���� � �� ������ ��� ��� � �� ����������� ������������ ������������ ������������ ����� ��� ����� ��� �� ���� ������ ��� ��� � �� ������������ ������������ ������������ ����� ��� ��� � ��� �������� ����� � � � � ��� � ������� ��� � � � � ��� � ��� � �� � � � �� � �� � � � �� � � ������ ������� � �� � ��� � � � � � � � ��� ����� ����� ��� ����� ������������ ������������ ��������� �� � �� ����� � ��� �� � ��� �� ����� ���� ��������������� ��������������� ������������� ��� ��� ��� ���� ������������� ����� ������ � � ��� ���� � ��� �� ����� ��� ��� ������������� ����� ��� � ��� � ��������� � ������� ��� � ��� � � ��� � ������ ��� � ����������� � � � � 13-25 � � � � � � � � � � � � � � � �� � �������� � �� ��� � ���������� �������� ���������� ��� ������� � SK200-UM-251-9370 � ����� �� ��� ��� ��� ��� ��� ��� ��� ��� � � � � � � � � � � � � � � � � � � � � � � � � ��� ������������ ����������� ������������� ������������� ������������� ������������� ������������� ������������� ����������������������� 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Power Board, CN4091-07 (4/4) 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS 13.2.4 Control Panel Board, CN5041-06A SK200-UM-251-9370 13-26 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS 13.2.5 USB Relay Board, CN5041-07 SK200-UM-251-9370 13-27 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS 13.2.6 Data Controller Board for SK200-09-A Data Controller Board, CN4091-16A (1/16) SK200-UM-251-9370 13-28 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (2/16) SK200-UM-251-9370 13-29 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (3/16) SK200-UM-251-9370 13-30 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (4/16) SK200-UM-251-9370 13-31 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (5/16) SK200-UM-251-9370 13-32 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (6/16) SK200-UM-251-9370 13-33 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (7/16) SK200-UM-251-9370 13-34 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (8/16) SK200-UM-251-9370 13-35 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (9/16) SK200-UM-251-9370 13-36 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (10/16) SK200-UM-251-9370 13-37 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (11/16) SK200-UM-251-9370 13-38 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (12/16) SK200-UM-251-9370 13-39 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (13/16) SK200-UM-251-9370 13-40 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (14/16) SK200-UM-251-9370 13-41 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (15/16) SK200-UM-251-9370 13-42 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Data Controller Board, CN4091-16A (16/16) SK200-UM-251-9370 13-43 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS 13.2.7 Sub-Data Controller Board for SK200-09-A Sub-Data Controller Board, CN5091-19A J401 FX8C-60P-SV2 H_7MM GND VCC(3.3V) VCC(3.3V) 2 1 3 GND D<13> 4 D<12> D<15> D<11> 19 18 17 16 15 A<6> A<7> A<8> D<0> D<1> D<2> D<3> D<4> D<5> D15 D14 D13 D12 D11 D9 D10 D8 D7 D6 D5 D4 D3 D2 D1 D0 A7 A6 A5 CS 10 9 8 7 6 5 4 3 IC405 TC74VCX244FT 1A3 2Y3 1A2 2Y4 1A1 1/OE C424 0.1 50V B VCC 2/OE 1Y1 2A4 1Y2 2A3 1Y3 2A2 65 64 63 62 61 INT PA7 PA6 PA5 PA4 PA3 PA2 PA1 C411 0.1 50V B 10 4 3 2 1 10 9 8 7 6 5 4 3 2 1 C410 0.1 50V B 11 12 13 14 15 16 17 18 19 20 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 IC401 M66591GP IC404 TC74VCX245FT 5 IC403 TC74VCX245FT 6 66 RD_N 7 67 WR0_N 8 68 WR1_1 9 69 CS_N 11 12 13 14 15 16 17 18 19 20 70 VDD 1 2 11 12 13 14 15 16 17 18 19 20 2Y2 1A4 71 DGND VCC A5 A6 A7 D0 A4 A3 A2 A1 SUSP_ON CONF_ON VDD DGND VIF TEST0 TEST1 MPBUS 40 39 UA7 38 UA6 37 UA5 36 UA4 35 UA3 34 UA2 33 UA1 32 31 30 29 28 27 26 25 UD0 D<14> D<10> 20 A<5> A4 WR RD 72 DREQ 24 23 22 21 INBUS 5 7 D<9> 21 A<4> A3 A2 CS WR 73 DACK XOUT XIN VDD UD0 6 8 22 A<3> A1 74 B2 UD1 C407 0.1 50V B UA7 UA6 UA5 UA4 UA3 UA2 UA1 4 2 3 R407 4.7K R409 NO-MT 1 KO6 KO5 KO4 UD15 UD14 UD13 UD12 UD11 UD10 UD9 UD8 TP306 TP311 TP312 TP313 TP314 TP315 TP316 C302 0.1 50V B TP310 TP305 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 KSL2 KSL3 KSL4 KSL5 KSL6 KSL7 SEN_OFF U_RST D8 D9 D10 D11 D12 D13 D14 D15 9 KSL1 8 77 7 KSL0 6 78 5 INTP7 4 79 3 PD 2 80 1 R306 10K IC301 uPD78F0547D C304 0.01 25V B X301 C303 NO-MT 0.47 16V B(1608) INBUS T_KSL7 T_KSL6 T_KSL5 T_KSL4 T_KSL3 T_KSL2 T_KSL1 27 28 29 30 31 32 33 34 35 36 40 USB_WE 26 24V_DOWN USB_WD 25 39 USB_CS SH_RDY T_COV_SEN 24 38 P63/STS1 23 37 P63/STS0 22 T_KSL0 P61/SDA 21 24V_ON P60/SCL X1 X2 C301 0.1 50V RESET B FLMD0 R351 0 R352 0 10 11 12 13 14 15 16 17 18 19 20 A1 B3 UD2 DGND C406 0.1 50V B A2 EVSS 9 23 A<2> 75 DSTB_N C402 0.1 50V B R508 0 UA1 A3 VSS B4 UD3 TP510 3.3V UA2 REGC 10 24 A<1> 76 DEND R403 1.5K C416 22 20V SVP R404 1.2K 1608 1% + 3 USB_INT 11 25 CS 77 RST_N 3 C417 1 16V B D511 1SS187 OUT C511 100 6.3V D6.3_L5.4 X1 D<8> 26 WR<0> 78 VIF C402 0.1 50V B C404 0.1 50V B 2 FL1 NFM61T20T472B 1 C418 22 20V SVP IN C512 0.1 50V B COV_SEN D<7> 27 1Y4 C412 0.1 50V B 79 6 + 1 IC502 BA033CC0FP 2 UA3 X2 12 28 2Y1 R408 4.7K 80 5 10 11 12 13 14 15 16 17 18 19 20 4 9 3 8 2 7 1 C401 0.1 50V B C419 22 + 2V SVP D1 13 29 RD 2A1 <0> 1 C413 0.1 50V B J11 UBR44-4N5C10 VBUS DD+ C420 1 16V B D2 PLLVDD D<6> 30 RD GND STS0 IFSEL= <1> 1 1 2 3 R406 0 R405 0 R507 NO-MT TP505 5V PLLGND 14 31 RDY 0 STS1 COV <2> 0 KO5 KO4 KO6 5 3 D3 GND X2 RESET RXD6 TXD6 FLMDO SI SCK SO X1 24DW RDY 24ON INBUS U_WE U_WD U_CS TP302 TP301 R309 10K RESET PD R416 NO-MT NO-MT R414 R412 TP401 T T_K0 T_K1 T_K2 T_K3 T_K7 T_REAR 4 1 FL501 EXCCET103U C510 0.1 50V B R308 10K 32 STS<1> DACK COV_SEN 33 5V END_P/D 5V PD 43 VCC(3.3V) 34 44 VCC(3.3V) 35 45 GND STS<0> 46 GND 36 47 KSL<0> DREQ 48 KSL<1> 37 49 KSL<2> EXIF_INT 50 KSL<3> 38 51 KSL<5> RD_WR 52 KSL<4> 39 53 KSL<6> IFSEL<0> 54 KSL<7> GND FRAME_GND 3 R501 0 2 BIASVDD T_FRON T_FRON_SEN FLMD0 DIR B5 UD4 D4 OD1 EVDD RXD6 REAR_SEN TP318 A1 UD5 D5 REFRIN R307 10K VDD SO10 /0E UD1 D6 BIASGND RXD6 TXD6 /REDET TP317 IFSEL<1> 55 REAR_SEN 4 5 2 IC501 LM2576SX-5.0 1 L501 HDI-1280G-101 R503 0 C503 C504 1000 1000 10V 10V D0 UD0 A2 UD6 RPU T_REAR T_REAR_SEN FRON_SEN R303 10K SI10 D2 B1 UD7 UD2 D7 SI D1 UD1 D3 A3 UD3 TR_ON SO SCK10 D4 A4 UD7 VCC VDD VBUS SCK D2 D5 A5 DGND TXD6 A4 D6 A6 INBUS AFEAVDD UA4 D3 D7 A7 UD8 D8 AFEAVDD UA5 A5 A8 B6 UD9 UD8 D9 D10 UA6 A6 UD2 IFSEL<2> 56 C506 0.1 50V B R502 NO-MT PD D0 GND B7 UD9 B2 UD10 AFEAGND UA7 A7 D4 UD3 D5 UD4 40 57 T_FRON R505 47K UP9.4V_TR_ON Q501 DTC144EUA D513 R504 UDZ-8.2B 4.7K C505 0.1 50V B D512 D3FS6 3 D1 B8 D12 A4 UD10 B3 UD11 AFEDGND AVSS AVREF D6 UD5 D7 UD6 EXLV1 UD7 41 58 TP501 24V TP502 24V-SW C502 220 35V OUT 42 59 24V_IN C501 220 35V VCC GND C423 0.1 50V B IMH C415 0.1 50V B C422 0.1 50V B UD4 D8 UD5 D9 DIR C408 C409 0.1 0.1 50V 50V B B 1 T_K0 T_K1 T_K2 T_K3 T_K4 T_K5 T_K6 T_K7 CN301 BM12B-SRSS-TB JST_SH TOP SO SCK SI FLMDO TXD6 RXD6 RESET X2(EXCLK) VDD 12 11 10 9 8 7 6 5 4 3 2 1 GND GND X1 T_COV T_REAR T_FRON T_K0 T_K2 T_K1 STS1 T_K3 T_K7 T_K6 T_K5 T_K4 STS0 T_COV RA301 220 ARRAY J4 DF20F-10P-1V(59 GND T_FRON_SEN 5V GND T_REAR_SEN BUP_5 GND 10 9 8 7 6 5 4 3 2 1 BUP_5V T_COV_SEN NC T_KSL<4> BUP_5V T_KSL<3> T_KSL<2> GND 11 10 9 8 7 6 5 4 3 1 T_KSL<5> 2 J3 DF13B-11P-1.25V T_KSL<6> T_KSL<0> T_KSL<7> T_KSL<1> 5V 13-44 SK200-UM-251-9370 2 C414 0.1 50V B UD6 D10 D13 A5 U_CS B4 UD11 D11 UA1 INBUS A1 D14 A6 DFP 2A4 /0E D15 A7 UD12 D12 1Y2 UA2 B5 UD13 DHP UA3 D11 A8 B6 UD14 UD12 R402 43 1608 1% UA4 A2 GND B7 UD15 UD13 D13 A3 1A3 2A3 A7 11 12 13 14 15 16 17 18 19 20 UD14 D14 AFEAVDD 1 UD15 VIF D15 DHM 2 A3 B8 PA0 DFM DGND AFEAGND R401 43 1608 1% U_RD SW U2 SG8002JC 48MHZ INBUS 1/0E FB 3 B1 FL2 NFM61T20T472B C421 0.1 50V B 1A1 VCC AFEAVDD 1A4 A2 2Y4 1Y1 UA7 2Y3 UA6 2Y2 1Y3 A1 2/0E DGND 2Y1 2A2 A4 GND 1Y4 UA5 2A1 4 A5 5 8 6 9 7 10 A6 IC405 TC74VCX244FT 24DW U_WE GND FRON_SEN GND 24V_ON TP503 GND R415 NO-MT R410 10K V_OUT 60 1 CN501 DF13-3P-1.25V 3 2 R411 0 1A2 V_IN R413 0 24ON 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS 13.2.8 CIS Controller Board for SK200-09-A CIS Controller Board, CN5091-18 (1/4) SK200-UM-251-9370 13-45 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS CIS Controller Board, CN5091-18 (2/4) SK200-UM-251-9370 13-46 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS CIS Controller Board, CN5091-18 (3/4) SK200-UM-251-9370 13-47 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS CIS Controller Board, CN5091-18 (4/4) SK200-UM-251-9370 13-48 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS 13.2.9 Power Board for SK200-09-A Power Board, CN4091-17A (1/4) SK200-UM-251-9370 13-49 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Power Board, CN4091-17A (2/4) SK200-UM-251-9370 13-50 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Power Board, CN4091-17A (3/4) SK200-UM-251-9370 13-51 13. BLOCK DIAGRAM AND CIRCUIT DIAGRAMS Power Board, CN4091-17A (4/4) SK200-UM-251-9370 13-52