SK200-UM-251 - Graphtec

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8. DISASSEMBLING AND ADJUSTING THE MECHANICAL PARTSReattaching 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 replacethe CIS power board.How to check the output voltage1. 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.GNDVR1Top terminal of R17How to find out type of the CIS power boardsThere 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 PARTS8.23 Switching Power Supply BoardDetaching 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
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HISTORY OF REVISIONSNo. Date issued
Page 7:
1. OVERVIEW1. OVERVIEW1.1 Standard
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2. PART NAMES AND FUNCTIONS(10) EJE
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3. CONNECTION AND PREPARATIONS3.1 C
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3. CONNECTION AND PREPARATIONSR3.3
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4. INSTALLING THE SOFTWARE4.2 Insta
Page 24 and 25: 4. INSTALLING THE SOFTWARE4.4 Check
Page 26: 5. DAILY MAINTENANCE5.2 Cleaning th
Page 29 and 30: 5. DAILY MAINTENANCE5.5 Cleaning th
Page 31 and 32: 5. DAILY MAINTENANCE5.7 Scanner Cal
Page 33 and 34: 5. DAILY MAINTENANCECalibrationBefo
Page 35 and 36: 5. DAILY MAINTENANCEColor Correctio
Page 37: 5. DAILY MAINTENANCE(10) The follow
Page 41: 7. LIST OF JIGS AND TOOLS7. LIST OF
Page 44 and 45: 8. DISASSEMBLING AND ADJUSTING THE
Page 56 and 57: 8.13 CIS Sensor Unit AssembliesDeta
Page 78 and 79: 9. ADJUSTMENTS USING THE SOFTWARE(5
Page 80 and 81: 9. ADJUSTMENTS USING THE SOFTWARE9.
Page 92 and 93: 9. ADJUSTMENTS USING THE SOFTWARETi
Page 98 and 99: 10. TROUBLESHOOTINGCause Checkpoint
Page 101 and 102: 12. PARTS LISTS12. PARTS LISTS12.1
Page 103 and 104: 12. PARTS LISTS12.3 Side CoverNo. P
Page 105: 12. PARTS LISTS12.5 Feed SectionNo.
Page 108 and 109: 12. PARTS LISTS12.8 Upper Section 2
Page 110 and 111: 12. PARTS LISTS12.10 Rear CIS Senso
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Page 115 and 116: SK200-UM-251-9370 13-313. BLOCK DIA
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SK200-UM-251-9370 13-1213. BLOCK DI
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SK200-UM-251-9370 13-1413. BLOCK DI
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SK200-UM-251-9370 13-1613. BLOCK DI
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13.2.2 CIS Controller Board for SK2
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SK200-UM-251-9370 13-2013. BLOCK DI
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13. BLOCK DIAGRAM AND CIRCUIT DIAGR
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13.2.6 Data Controller Board for SK
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SK200-UM-251-9370 13-4413. BLOCK DI
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SK200-UM-251 - Graphtec

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