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Canon CANOSCAN FB330 series Service Manual

Canoscan fb330 & fb630 series
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SERIES
SERVICE
MANUAL
REVISION 0
JY8-1315-000
OCT. 1999
COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)

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  Summary of Contents for Canon CANOSCAN FB330 series

  • Page 1 SERIES SERVICE MANUAL REVISION 0 JY8-1315-000 OCT. 1999 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 2 COPYRIGHT © 1999 CANON INC. Printed in Japan Imprimè au Japon Use of this manual should be strictly supervised to avoid disclosure of confidential information. COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 3 KZC000000- CanoScan FB630U F91-3831-100 CZD000000- F91-3841-100 DZD000000- F91-3861-100 FZD000000- F91-3871-100 LZD000000- CanoScan FB636U F91-3812-100 AZE000000- F91-3842-100 DZE000000- F91-3872-100 LZE000000- F91-3882-100 JZE000000- F91-3892-100 KZE000000- COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 5: Chapter 1: General Descriptions

    COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 7: Table Of Contents

    ..........2-27 FB330P/FB630P ..... 2-42 C. CanoScan FB630U/FB636U B. CanoScan Document Scanning Sequence FB630U/FB636U ....2-43 ..........2-28 D. Contact Image Sensor ... 2-29 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 8 Malfunctions ......5-3 III. LOCATION OF ELECTRICAL PARTS ..........5-4 CHAPTER 6 : PARTS CATALOG CanoScan FB330P/CanoScanFB630P CanoScan FB630U/CanoScan FB636U ..........6-1 ..........6-7 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 9 GENERAL CIRCUIT DIAGRAM MAIN PCB CIRCUIT DIAGRAM (CanoScan FB630U/FB636U) ..A-2 (CanoScan FB630U/FB636U) ..A-13 III. MAIN PCB CIRCUIT DIAGRAM (CanoScan FB330P) ...... A-3 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 11 CHAPTER 1 GENERAL DESCRIPTIONS FEATURES ........1-1 INSTALLATION ......1-7 SPECIFICATIONS ......1-2 CUSTOMER’S DAILY III. EXTERIOR FEATURES ....1-5 MAINTENANCE ....... 1-13 COPYRIGHT © 1999 CANON INC. CANON CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 13: Features

    4. The scanner can be placed vertically to scan by using an optional stand. 5. CanoScan FB630U/FB636U draws its power from USB port on the host computer requiring no AC adapter. 1 - 1 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 14: Specifications

    : 5.0 W (during operation), 2.5 W (during standby) · Dimensions : 256.0(W) x 372.5(D) x 39.0(H) mm · Weight : 1.5 kg 1 - 2 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 15 : 5.0 W (during operation), 2.5 W (during standby) · Dimensions : 256.0(W) x 372.5(D) x 39.0(H) mm · Weight : 1.5 kg 1 - 3 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 16 : 256.0(W) x 372.5(D) x 39.0(H) mm · Weight : 1.5 kg Specifications are subject to change with product improvement. 1 - 4 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 17: Exterior Features

    Lock Switch Figure 1-1 B. Rear View q Power Terminal w PC Port e Printer Port Figure 1-2 III. EXTERIOR FEATURES 1 - 5 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 18 Document Glass e Alignment Mark r Start Button t Lock Switch Figure 1-3 B. Rear View q USB Port Figure 1-4 1 - 6 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 19: Installation

    Give the scanner at least one hour to adjust to the room temperature before unpacking. 1 - 7 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 20: B. Installation

    Lock Switch Figure 1-6 3) Return the scanner to its standard position. Note: Always lock the scanning unit during transport. 1 - 8 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 21: Computer

    3) Connect the other end of the parallel cable to the PC port on the scanner. q PC Port w Parallel Cable Figure 1-7 1 - 9 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 22 * WPS (Windows Printing System) printer cannot be used in a daisy-chain configuration. * When a printer is daisy-chained to the scanner, turn the scanner ON to use the printer. 1 - 10 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 23 2) Connect the other end (B plug) of the USB cable to the USB port on the scanner. q USB Port w USB Cable Figure 1-9 1 - 11 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 24: D. Scanning A Document

    3) Close the document cover, caring not to dislodge the document. 4) Send the "SCAN" command from the host computer to scan. 1 - 12 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 25 Wipe the document glass with a dry cloth. 4) Thoroughly wipe water off the document cover with a dry cloth. 1 - 13 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 27 CONTROL SYSTEM ....2-38 BASIC OPERATION ..... 2-1 OPTICAL SYSTEM ..... 2-26 POWER SUPPLY ......2-42 III. IMAGE PROCESSING SYSTEM ........2-33 COPYRIGHT © 1999 CANON INC. CANON CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 29: Basic Operation

    Contact image sensor Host computer Scanning unit drive motor Optical system Control system Image processing system Figure 2-1 2 - 1 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 30: Canoscan Fb330P/Fb630P

    AC adapter Scanning unit drive motor Buffer To PC port Gate array Contact image To printer port Analog sensor Figure 2-2 2 - 2 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 31: (Canoscan Fb630U/Fb636U

    Scanning unit drive motor Buffer RAM Button PCB Start button Gate array Contact image Analog sensor Home position sensor Figure 2-3 2 - 3 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 32 Scanning unit drive motor PACK To printer PXBSY Contact image sensor PXPERR PXSEL PATFD PFALT PINIT PSELIN -18 -25 Figure 2-4 2 - 4 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 33 LED COMMON J1-1 To host computer Scanning unit drive motor drive signal Scanning unit drive motor Contact image sensor Figure 2-5 2 - 5 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 34 Sets gate array Sets analog IC Checks buffer RAM Buffer RAM was checked normally? Sets CPU error flag Figure 2-6-1 2 - 6 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 35 Starts interrupt process Sets parameter Checks gate array Gate array was checked normally? Sets CPU error flag Detects black area Figure 2-6-2 2 - 7 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 36 Sets scanning unit return Returns scanning unit Figure 2-6-3 2 - 8 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 37 (2 mm) Returns scanning unit Scanning unit returned 2 mm? Stops scanning unit Initializes buffer RAM control Standby Figure 2-6-4 2 - 9 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 38 Moves 1 line 1***** LED ** G LED OFF Scanning unit moved forward more than 2 mm? Standby Figure 2-6-5 2 - 10 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 39 When the hardware setting and home position detection have completed, the scanner is on standby to wait for a command from the host computer. 2 - 11 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 40 RAM 6 lines of data was obtained? Moves scanning unit forward 1 mm Black data was transmitted? Standby Figure 2-8-1 2 - 12 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 41 CIS is higher than the preset value? LED ON period is longer than max. value? Sets max. LED ON period Figure 2-8-2 2 - 13 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 42 *A to *B. Stores B LED ON period data LED OFF Moves scanning unit to the home position Standby Figure 2-8-3 2 - 14 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 43 6 lines of data was obtained? LED OFF Moves scanning unit to the home position White data was transmitted? Standby Figure 2-8-4 2 - 15 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 44 4 lines as sample data. This is repeated 3 times and total 12 lines of sample data is averaged to be the white shading data. 2 - 16 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 45 RAM Moves scanning unit to the vertical scan start position Scanning unit moved? LED ON Starts document scan Figure 2-9-1 2 - 17 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 46 Returns scanning unit Scanning unit returned to the home position? Stops scanning unit drive motor Image data was transmitted? Standby Figure 2-9-2 2 - 18 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 47 Scanning unit returned to the home position? Returned more than 300 mm? Sets error flag Stops scanning unit Figure 2-10-1 2 - 19 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 48 Sets error flag Measures USB transmission speed USB transmission speed was measured normally? Sets error flag Standby Figure 2-10-2 2 - 20 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 49 When the hardware setting, home position detection and USB transmission speed measurement have completed, the scanner is on standby to wait for a command from the host computer. 2 - 21 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 50 Sets black shading data to gate array Black shading data was set to gate array normally? Sets error flag Figure 2-11-1 2 - 22 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 51 Sets error flag Composes white shading data LED OFF Moves scanning unit to the home position Standby Figure 2-11-2 2 - 23 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 52 White shading data is composed by reading 9 lines of each red, green and blue of the white mark, and averaging the highest 5 lines of output. 2 - 24 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 53 Returns scanning unit Scanning unit returned to the home position? Stops scanning unit drive motor Image data was transmitted? Standby Figure 2-12 2 - 25 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 54: Ii. Optical System

    PCB and drives the scanning unit via the drive pulley and drive wire. Sliding rod Contact image sensor Drive wire Scanning unit drive motor Drive pulley Figure 2-13 2 - 26 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 55 Table 2-1 2 - 27 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 56 Table 2-2 2 - 28 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 57: D. Contact Image Sensor

    Reading position Light conductor section Rod lens array Phototransistor array Figure 2-16 2 - 29 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 58 Illuminated light Reflected light Light conductor section Rod lens array Light reflector section Phototransistor array (Light receiver section) Figure 2-18 2 - 30 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 59 When scanning a grayscale image, only green LED is ON and the image signal is processed. 4.2 ms 4.2 ms 4.2 ms 4.5 ms RLED GLED BLED Image signal output Figure 2-20 2 - 31 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 60 PMENB PMFCK Scanning unit drive motor PHAP J3-17 PHAN To host Motor Gate array PHBP computer driver PHBN Figure 2-21 2 - 32 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 61 3. Shading 4. Gamma 5. Resolution 2. A/D image conversion correction correction conversion sensor 6. Packing To host computer Figure 2-22 2 - 33 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 62 RAM before scanning a document. Image scan starts and the image data input to the buffer RAM is converted by the gamma curve data and is output. 2 - 34 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 63 Figure 2-25. Sampling point Moving direction Scanning unit Figure 2-24 Sampling point Moving direction Scanning unit Figure 2-25 2 - 35 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 64 Therefore, when outputting by 10 bits, the data is converted into 8 bits data to write in the buffer RAM. This process is called a packing. 2 - 36 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 65 2 bits and lower 8 bits, then converted into five 8 bits of image data. Lower 8 bits of Higher 2 bits of pixels A to D pixels A to D ..Figure 2-28 2 - 37 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 66: (Canoscan Fb330P

    Scanner Printer Figure 2-30 The host computer sends the command to select the scanner or the printer to communicate with. 2 - 38 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 67 The scanner reconnects the control line from the host computer to the printer and switches it to the printer. 2 - 39 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 68: Canoscan Fb630U/Fb636U

    Hub 2 Node Node Hub 3 Hub 6 Node Hub 4 Node Node Hub 5 Node Node Node Figure 2-33 2 - 40 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 69 * Bulk transfer : Lowest priority is given but larger amounts of data is sequentially transferred to a free bus. 2 - 41 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 70 Contact image sensor AC power AC/DC +5 VDC +10.5 VDC conversion conversion circuit circuit Scanning unit drive motor Figure 2-35 2 - 42 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 71 IC in the main PCB, the scanning unit drive motor and the contact image sensor. Host computer Main PCB Contact image sensor +5 VDC USB port Scanning unit drive motor Figure 2-36 2 - 43 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 73 CHAPTER 3 MECHANICAL SYSTEM EXTERNALS ........ 3-1 III. OPTICAL SYSTEM ..... 3-11 DRIVE SYSTEM ......3-7 PCB ..........3-15 COPYRIGHT © 1999 CANON INC. CANON CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 75: I. Externals

    When cleaning, checking or repairing inside the scanner, remove the necessary covers using the following procedures. A. Covers q Document Cover w Document Glass Unit e Base Frame Figure 3-1 3 - 1 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 76 1) Pull the hinge unit of the document cover to the left, remove the right hinge unit, then warp the document cover to remove. q Document Cover w Hinge Unit Figure 3-2 3 - 2 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 77 Note: Take care not to lift the hook part excessively as it is attached to the document glass with a double-sided tape. 3 - 3 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 78 Note: When unhooking the hook on the rear of the document glass unit, use thin item like a pin to avoid making a flaw. 3 - 4 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 79 Note: Take care not to touch the rear side of the document glass unit (especially the spacer sliding surface on both sides) with hand to prevent dirt. 3 - 5 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 80 Note: Take care not to touch the rear side of the document glass unit (especially the spacer sliding surface on both sides) with hand to prevent dirt. 3 - 6 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 81: Ii. Drive System

    Wire Stopper w Seal Figure 3-7 Note: Take care not to damage or lose the seal to reuse it. 3 - 7 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 82 5) Remove the contact image sensor. (Refer to III. A. 1, step 4), 5)) 6) Remove the flat cable from the main PCB. 7) Remove the drive unit. 3 - 8 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 83 4) Connect the flat cable to the main PCB through a ferrite core, then take up the slack in the flat cable. q Grease Applying Positions w Drive Wire e Wire Spring r Ferrite Core Figure 3-9 3 - 9 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 84 1) When the drive wire is twisted, untwist the wire naturally but not forcefully. 2) Locate the drive wire as shown in Figure 3-9. 3 - 10 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 85: Iii. Optical System

    (FB630P Left : Gray, Right : Black) (FB630U Left : Green, Right : Green) (FB636U Left : Green, Right : Green) Figure 3-10 3 - 11 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 86 Note: Take care not to touch the glass surface of the contact image sensor, nor lose the spring that holds the contact image sensor when removing it. 3 - 12 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 87 2) Attach the flat cable, U-fold and push it in the recess under the connector as shown in Figure 3-12 (FB330P/FB630P). q Connector w Recess under the Connector Figure 3-12 3 - 13 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 88 3) Align the q part on the contact image sensor with the w part on the drive unit as shown in Figure 3-13 when attaching the contact image sensor to the drive unit. Figure 3-13 3 - 14 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 89 3) Remove the flat cable, 3 screws, then remove the main PCB. q Flat Cable w Screw e Main PCB Figure 3-14 3 - 15 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 90 1) Pull the flat cable toward the drive unit to take up the slack in the flat cable after the main PCB is attached. 3 - 16 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 91: B. Button Pcb

    Button PCB w Flat Cable e Screw Figure 3-16 q Start Button w Button Spring e Button PCB Figure 3-17 3 - 17 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 93: Parts

    PERIODICAL SERVICING .... 4-1 PERIODICAL REPLACEMENT PARTS ......... 4-1 SPECIAL TOOLS ......4-1 CONSUMABLE PARTS SOLVENTS AND LUBRICANTS ..4-1 DURABILITY ........ 4-1 COPYRIGHT © 1999 CANON INC. CANON CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 95 To be applied to the sliding part between the scanning Grease TKC-0955 unit and sliding rod. MOLYKOTE EM-50L Table 4-1 4 - 1 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 97: Troubleshooting

    CHAPTER 5 TROUBLESHOOTING INTRODUCTION ......5-1 CANON SCANNER TEST ..... 5-6 TROUBLESHOOTING ....5-2 III. LOCATION OF ELECTRICAL PARTS ....5-4 COPYRIGHT © 1999 CANON INC. CANON CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 99: I. Introduction

    Moving a scanner from a cold place to a warm place can cause condensation on the metal parts, resulting in a faulty operation. 5 - 1 COPYRIGHT © 1999 CANON INC. CANOSCAN FB3330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 100: Ii. Troubleshooting

    Corrective action : Replace the contact image sensor. Cause 5 : Faulty main PCB Corrective action : Replace the main PCB. 5 - 2 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 101: Malfunctions

    Corrective action : Securely connect the flat cable. Cause 2 : Faulty contact image sensor Corrective action : Replace the contact image sensor. 5 - 3 COPYRIGHT © 1999 CANON INC. CANOSCAN FB3330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 102: Parts

    III. LOCATION OF ELECTRICAL PARTS CanoScan FB330P/FB630P q Main PCB w Contact Image Sensor e Scanning Unit Drive Motor Figure 5-1 5 - 4 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 103 Main PCB w Contact Image Sensor e Home Position Sensor r Start Button t Scanning Unit Drive Motor Figure 5-2 5 - 5 COPYRIGHT © 1999 CANON INC. CANOSCAN FB3330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 104 Contact image sensor output is tested and saved as text data "test_dat.txt" in the same folder with the Canon Scanner Test. 4) Scan Any image is scanned and saved as image file in the same folder with the Canon Scanner Test. 5 - 6...
  • Page 105 ECP(DMA), Hardware ECP, Software ECP, or Nibble. · Product ID : Product name of the scanner connected. · ROM Version : Firmware version within the scanner. 5 - 7 COPYRIGHT © 1999 CANON INC. CANOSCAN FB3330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 106 Click "OK" to perform calibration. When it has completed normally, a dialog as shown in Figure 5-5 is displayed. Figure 5-5 5 - 8 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 107 When test data has been saved, a dialog as shown in Figure 5-7 is displayed. Click "OK" to close the function. Figure 5-7 5 - 9 COPYRIGHT © 1999 CANON INC. CANOSCAN FB3330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 108 Note: Confirm before scanning that the available disk space on the HDD in which the Canon Scanner Test is installed exceeds above file space. 5 - 10 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 109 : Canon Scanner Test is started from a CD-ROM or write-protect HDD. Corrective Action : Copy the Canon Scanner Test on a writable HDD to use. 5 - 11 COPYRIGHT © 1999 CANON INC. CANOSCAN FB3330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 110 Contact image sensor output is tested and saved as text data "test_dat2.txt" and "test_dat4.txt" in the same folder with the Canon Scanner Test USB. 5) Scan Any image is scanned and saved as image file in the same folder with the Canon Scanner Test USB. 6) Start Button Check (Windows only) Operation of the Start Button on the front of the scanner is checked.
  • Page 111 · Port Name : Port name of the scanner recognized by Windows. · Local Name : Product name of the scanner connected. 5 - 13 COPYRIGHT © 1999 CANON INC. CANOSCAN FB3330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 112 : Manufacturer name (Canon) of the scanner connected. · Product ID : Product name of the scanner connected. · ROM Version : Scanner controller version. 5 - 14 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 113 Select "Self Test" from the "Function" menu to display a dialog as shown in Figure 5-12 (Windows) or Figure 5-13 (Macintosh). Figure 5-12 Figure 5-13 5 - 15 COPYRIGHT © 1999 CANON INC. CANOSCAN FB3330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 114 Click "OK" to perform Self Test. When it has completed normally, a dialog as shown in Figure 5-14 or Figure 5-15 is displayed. Figure 5-14 Figure 5-15 5 - 16 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 115 Select "Save Test Data" from the "Function" menu to display a dialog as shown in Figure 5-16 (Windows) or 5-17 (Macintosh). Figure 5-16 Figure 5-17 5 - 17 COPYRIGHT © 1999 CANON INC. CANOSCAN FB3330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 116 Click "OK" to save test data. When test data has been saved, a dialog as shown in Figure 5- 18 (Windows) or Figure 5-19 (Macintosh) is displayed. Figure 5-18 Figure 5-19 5 - 18 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 117 Select "Scan" from the "Function" menu to display a dialog as shown in Figure 5-20 (Windows) or Figure 5-21 (Macintosh). Figure 5-20 5 - 19 COPYRIGHT © 1999 CANON INC. CANOSCAN FB3330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 118 Note: Confirm before scanning that the available disk space on the HDD in which the Canon Scanner Test USB is installed exceeds above file space. 5 - 20 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 119 CHAPTER 5 6) Start Button Test When the start button is pressed during the Canon Scanner Test USB, a dialog as shown in Figure 5-22 is displayed. Figure 5-22 5 - 21 COPYRIGHT © 1999 CANON INC. CANOSCAN FB3330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 120 : Canon Scanner Test USB is started from a CD-ROM or write-protect HDD. Corrective Action : Copy the Canon Scanner Test USB on a writable HDD to use. 5 - 22 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 121: Parts Catalog

    CHAPTER 6 PARTS CATALOG CanoScan FB330P/CanoScan FB630P CanoScan FB630U/CanoScan FB636U ............. 6-1 ............. 6-7 COPYRIGHT © 1999 CANON INC. CANON CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 123 CanoScan FB330P/CanoScan FB630P 6 - 1 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 124 FIGURE P01 ACCESSORY 6 - 2 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 125 ADAPTOR, AC AUSTRALIA 003-2147-0SP ADAPTOR, AC ARG, CHINA 104-0141-0SP POWER CORD 104-0140-0SP POWER CORD CHINA 002-0632-0SP STAND ASSEMBLY 003-7204-0SP TAPE 6 - 3 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 126 FIGURE P10 FB330P/FB630P MAIN BODY 6 - 4 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 127 077-0503-0SP SCREW, M3X5, SELF-TAPP 077-0812-0SP SCREW, M3X8, SELF-TAPP 002-0623-0SP FB330P MAIN PCB ASSEMBLY 002-0628-0SP MAIN PCB ASSEMBLY FB630P 084-0167-0SP SEAL 6 - 5 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 128 6 - 6 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 129 CanoScan FB630U/CanoScan FB636U 6 - 7 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 130: Figure U01 Accessory

    FIGURE U01 ACCESSORY 6 - 8 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 131 PART NUMBER DESCRIPTION SERIAL NUMBER/REMARKS KEY NO. U01-01 104-0119-0SP CABLE, USB FB630U 104-0138-0SP CABLE, USB FB636U 002-0632-0SP STAND ASSEMBLY 003-7204-0SP TAPE 6 - 9 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 132 FIGURE U10 FB630U MAIN BODY 6 - 10 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 133 004-0313-0SP MAIN PCB ASSEMBLY 084-0167-0SP SEAL 004-0315-0SP BUTTON PCB ASSEMBLY 053-0089-0SP BUTTON, FUNCTION 104-0133-0SP CABLE, FLAT (BUTTON) 071-0022-0SP SPRING, BUTTON 6 - 11 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 134 FIGURE U20 FB636U MAIN BODY 6 - 12 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 135 004-0313-0SP MAIN PCB ASSEMBLY 084-0168-0SP SEAL 004-0315-0SP BUTTON PCB ASSEMBLY 053-0089-0SP BUTTON, FUNCTION 104-0133-0SP CABLE, FLAT (BUTTON) 071-0022-0SP SPRING, BUTTON 6 - 13 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 137 GENERAL CIRCUIT DIAGRAM MAIN PCB CIRCUIT DIAGRAM (CanoScan FB630U/FB636U) ..A-2 (CanoScan FB630U/FB636U) ..A-13 III. MAIN PCB CIRCUIT DIAGRAM (CanoScan FB330P) ...... A-3 COPYRIGHT © 1999 CANON INC. CANON CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 139 HXPERR PSPERR HXSEL PXSEL HATFD PATFD Contact HFALT PFALT image sensor HAINTT PAINTT HSELIN PSELIN Scanning unit drive motor +10.5V A - 1 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 140 II. GENERAL CIRCUIT DIAGRAM (CanoScan FB630U/FB636U) AGND Vcis Vref Main PCB Contact image sensor Scanning unit drive motor HMSEN BTON Button PCB A - 2 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 141 III. MAIN PCB CIRCUIT DIAGRAM (CanoScan FB330P) (1/5) -+5R (+Volt) PHAP OUT1 PHAN OUT2 PHBP OUT3 PHBN OUT4 VCONT VCC A - 3 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 142 PXSEL IFD3 PFALT IFD4 IFD5 HACK IFD6 HXBSY IFD7 HXPERR HXSEL HFALT PSTB HSTB PATFD HATFD PINIT HINIT PSELIN HSELIN A - 4 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 143 VSS0 VDD0 RESETN RESET AVDD P34/S131 AVREF P35/SO32 P10/AN10 ACCL ADCEN DMAWR BUFSEL PMENB SDIO SDIO SDCLK SDCLK BFCEN BFCEN A - 5 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 144 ADI6 ADI6 SDCLK SDCLK ADCEN ADCEN SDIO SDIO ADI5 ADI5 ADI4 ADI4 ADI3 ADI3 ADI2 ADI2 ADI1 ADI1 ADI0 ADI0 A - 6 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 145 UPBSY RA11 HACK HXBSY HXPERR HXSEL HBSYIN RA12 RA15 PFALT RA13 PSTB PATFD PINIT PSELIN RA14 PACK PXBSY PXPERR PXSEL A - 7 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 146 IV. MAIN PCB CIRCUIT DIAGRAM (CanoScan FB630P) (1/5) -+5R (+Volt) OUT1 PHAP PHAN OUT2 PHBP OUT3 PHBN OUT4 VCONT VCC A - 8 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 147 PXSEL IFD3 PFALT IFD4 IFD5 HACK IFD6 HXBSY IFD7 HXPERR HXSEL HFALT PSTB HSTB PATFD HATFD PINIT HINIT PSELIN HSELIN A - 9 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 148 VSS0 VDD0 RESETN RESET AVDD P34/S131 AVREF P35/SO32 P10/AN10 ACCL ADCEN DMAWR BUFSEL PMENB SDIO SDIO SDCLK SDCLK BFCEN BFCEN A - 10 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 149 ADI6 ADI6 SDCLK SDCLK ADCEN ADCEN SDIO SDIO ADI5 ADI5 ADI4 ADI4 ADI3 ADI3 ADI2 ADI2 ADI1 ADI1 ADI0 ADI0 A - 11 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 150 UPBSY RA11 HACK HXBSY HXPERR HXSEL HBSYIN RA12 RA15 PFALT RA13 PSTB PATFD PINIT PSELIN RA14 PACK PXBSY PXPERR PXSEL A - 12 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 151 CLOCK OUT SELECT BUSY BUSY SELECT IN -SLIN INIT -INIT ERROR AUTOFEED -AUFD [A0..A16] STROBE -STB TRISTATE LATCH CMODE VCIS VCIS A - 13 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 152 +5VD -CKON -CKON +5VD +5VD GP105 (SUSPEND) +5VD +5VD +5VD +5VD GP103 (BUTTON) GP107 CK48 -WAKEUP +5VD GP107 D Q6 A - 14 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 153 U12A CQ13 VCIS VCIS CQ12 U12B HMSEN HMSEN CQ14 VCIS VCIS CQ10 +5VD U12C CQ15 GP103 VCIS (BUTTON) VCIS CQ11 A - 15 COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 154 Prepared by NEW BUSINESS TECHNICAL SUPPORT DEPT. NEW BUSINESS QUALITY ASSURANCE DIV. QUALITY ENGINEERING CENTER CANON INC. 30-2, Shimomaruko 3-Chome, Ohta-ku, Tokyo 146-8501, Japan COPYRIGHT 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
  • Page 155 The printing paper contains 70% waste paper COPYRIGHT 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) PRINTED IN JAPAN (IMPRIME AU JAPON) 1099MI0.3 CANON INC.