Canon FAU-S11 Service Manual

COPYRIGHT 2000 CANON INC. CANON FAU-S11 REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)

APR. 2000

REVISION 0

SERVICEMANUAL


COPYRIGHT 2000 CANON INC.

Printed in JapanImprim au Japon

Use of this manual should be strictly supervisedto avoid disclosure of confidential information.


FAU-S11 F96-1911 AZH000000-F96-1931 BZH000000-

LIST OF SERIAL NUMBER

COPYRIGHT 2000 CANON INC. CANON FAU-S11 REV.0 APR 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)

CONTENTS

I. FEATURES ................................ 1-1

II. SPECIFICATIONS....................... 1-2

III. EXTERIOR FEATURES............... 1-3

CHAPTER 2 : OPERATION AND TIMING

CHAPTER 1 : GENERAL DESCRIPTIONS

I. BASIC OPERATION .................... 2-1

A. System Configuration .......... 2-1

CHAPTER 3 : MECHANICAL SYSTEM

I. PARTS REPLACEMENT .............. 3-1

A. Removing Top Cover ........... 3-1

B. Removing Hinge .................. 3-2

C. Removing FAU Cable ........... 3-7

CHAPTER 4 : MAINTENANCE AND SERVICING

I. PERIODICAL REPLACEMENT

PARTS ....................................... 4-1

II. CONSUMABLE PARTS

DURABILITY.............................. 4-1

III. PERIODICAL SERVICING ........... 4-1

IV. SPECIAL TOOLS ........................ 4-1

V. SOLVENTS AND LUBRICANTS .... 4-1

A. Front View .......................... 1-3

B. Bottom View ....................... 1-3

B. Electrical System ................ 2-2

C. Inverter PCB ....................... 2-3

D. Removing Inverter Cover ... 3-10

E. Attaching the Inverter Cover

......................................... 3-11

I. POSSIBLE CAUSE AND CORRECTIVE

ACTION ..................................... 5-1

CHAPTER 5 : TROUBLESHOOTING

FIGURE 100 .............................. 6-2

CHAPTER 6 : PARTS CATALOG

COPYRIGHT 2000 CANON INC. CANON FAU-S11 REV.0 APR 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)

APPENDIX

I. GENERAL CIRCUIT

DIAGRAM .................................. A-1

II. INVERTER PCB CIRCUIT DIAGRAM

........................................... A-2

COPYRIGHT 2000 CANON INC. CANON FAU S-11 REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)

CHAPTER 1

GENERAL DESCRIPTIONS

I. FEATURES ................................ 1-1

II. SPECIFICATIONS....................... 1-2

III. EXTERIOR FEATURES............... 1-3

A. Front View .......................... 1-3

B. Bottom View ....................... 1-3

CHAPTER 1

1 - 1COPYRIGHT 2000 CANON INC. CANON FAU-S11 REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)

I. FEATURES

FAU-S11 is a film adapter unit (FAU) used for CanoScan FB1210U to scan films incorporatingthe following features.

* Color and monochrome, negative and positive films can be scanned.* Film guide enables to scan 35mm film, brownie film (max. 120 x 60mm), and 4 x 5 inches

film.

CHAPTER 1

1 - 2 COPYRIGHT 2000 CANON INC. CANON FAU-S11 REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)

II. SPECIFICATIONS

Film Type : Color and monochrome, negative and positiveFilm Size : 35mm sleeve (preview by 3 frames, scan by 1 frame)

35mm slide mount Brownie (Max. 120 x 60mm) 4 x 5 inches

Light Source : Cold cathode fluorescent lampBrightness : 3200cd/square meters +/-10%Operating Environment : Temperature : 10 to 35 degrees

Relataive humidity : 20 to 80%RHPower Source : Supplied from CanoScan FB1210UStandard point of scanning area : X=45mm, Y=35mmDimensions : 285 (width) x 407.5 (depth) x 33 (height) mmWeight : 920gDurability : 20,000 times of the FAU's open/close

Specifications are subject to change without prior notice.

CHAPTER 1


Figure 1-2

2

1

3

2

1

q Sponge Sheetw Hingee Lamp Cover Assembly

q FAU Cablew Top Cover

III. EXTERIOR FEATURES

A. Front View

Figure 1-1

B. Bottom View


CHAPTER 2

OPERATION AND TIMING

I. BASIC OPERATION .................... 2-1

A. System Configuration .......... 2-1

B. Electrical System ................ 2-2

C. Inverter PCB ....................... 2-3

CHAPTER 2


HostComputer

Inverter PCBFAU Lamp

Film Adapter Unit (FAU-S11)

I. BASIC OPERATION

A. System Configuration

The film adapter unit FAU-S11 is an optional device for CanoScan FB1210U to provide thelight source for scanning films.

When the appropriate light source projects through a film and the host computer programcontrols the scanning unit moving, charge-coupled-device (CCD) collects all the light signals ofthe film and synchronically generates the real analog signals. The main PCB then converts theanalog signal into digital signal. Finally, scanner driver transforms the digital signal into animage and saves it in the host computer.

Figure 2-1

CHAPTER 2

2 - 2 COPYRIGHT 2000 CANON INC. CANON FAU S-11 REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)

Inverter PCBScanner(Main PCB)

FAU Lamp

FAU Lamp

JP2 CN1

CN2

CN3

B. Electrical System

Electrical control of the FAU is perfromed by the main PCB in the scanner. Inverter PCBperforms various processing in the FAU according to the control signal sent from the mainPCB.

Figure 2-2

CHAPTER 2


FAU Lamp

FAU Lamp

Inverter PCB

Scanner(Main PCB)

CN2-2

CN2-3CN3-2

CN3-3

CN1-1-2-3

JP2-1-2-3

FLON+12VGND

C. Inverter PCB

FAU lamp ON depends on the device selection by the host computer. When the scanner ispowered ON, the scanning lamp is turned ON. When FAU is selected by the host computer asa TWAIN or Plug-in Module compliant input device and application software is started, the FAUlamp is turned ON and the scanning lamp is turned OFF.

Figure 2-3

CHAPTER 2

2 - 4 COPYRIGHT 2000 CANON INC. CANON FAU S-11 REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)

Reflective Film

Light Guide Plate

1st Diffusive Film

Brightness Enhancement Film

2nd Diffusive Film

Transparent Plate

An inverter transforms the voltage (+12V) supplied from the scanner into tremendously highvoltages to light on two cold cathode fluorescent lamps to generate the initial light source. Theinitial light source is transformed to an equal-intensity light source through Reflective Film,Light Guide Plate, 1st Diffusive Film, Brightness Enhancement Film (BEF), 2nd Diffusive Filmto Transparent Plate.

Figure 2-4

CHAPTER 2


Figure 2-5

Inverter

Film

2nd DiffusiveFilm

1st DiffusiveFilm

Light Enhance-ment Film

TransparentPlate

Light GuidePlate

Reflective FilmCold CathodeFluorescent LampVoltage suppliedfrom the scanner

High Voltage


CHAPTER 3

MECHANICAL SYSTEM

I. PARTS REPLACEMENT .............. 3-1

A. Removing Top Cover ........... 3-1

B. Removing Hinge .................. 3-2

C. Removing FAU Cable ........... 3-7

D. Removing Inverter Cover

......................................... 3-10


......................................... 3-11

CHAPTER 3


3

2

1

q Screww Lamp Cover Assemblye Top Cover

I. PARTS REPLACEMENT

A. Removing Top Cover

1) Remove four screws from the lamp cover assembly, then slide the top cover to remove it.

Figure 3-1

CHAPTER 3


1

q Hinge Cover

B. Removing Hinge

1) Remove the top cover.2) Push both hooks of the hinge cover to unhook it.

Figure 3-2

CHAPTER 3


1 2

q Hingew Hinge Cover

3) Stand the hinges then remove the hinge cover in the arrow direction in the figure.

Figure 3-3

CHAPTER 3


1

q Hinge Spring

4) Pull up the hinge spring to unhook it.

Figure 3-4

CHAPTER 3


1

q Hinge

5) Turn the hinge in the arrow direction in the figure to remove it.

Figure 3-5

CHAPTER 3


1

q Hinge Spring

6) Remove the left and right hinge springs from the hinge shaft.

Figure 3-6

CHAPTER 3


1

2

q Inverter Coverw Lamp Cover Assembly

C. Removing FAU Cable

1) Remove the top cover.2) Open the inverter cover on the lamp cover assembly.

Figure 3-7

CHAPTER 3


1

2

q FAU Cablew Inverter PCB

3) Remove the FAU cable from the connector CN1 on the inverter PCB.

Figure 3-8

CHAPTER 3


1

q FAU Cable

Note: When assembling, insert the FAU cable in the recess shown in the figure.

Figure 3-9

CHAPTER 3


12

3

4

q Screww Inverter Covere Inverter PCBr Spacer

D. Removing Inverter Cover

1) Remove the top cover.2) Remove two screws from the inverter PCB to hold it, then remove the inverter cover.

Figure 3-10

Note: Take care not to miss two spacers under the inverter PCB.

CHAPTER 3


21

1

4

3

2

q Inverter PCBw Inverter Cover

q FAU Cablew Inverter Covere Lamp Cabler Hook


1) Place the inverter PCB on the inverter cover.

Figure 3-11

2) Draw FAU cable and lamp cable through the inverter cover, cover the inverter PCB with theinverter cover, then hook two hooks in the front.

Figure 3-12

CHAPTER 3


Figure 3-13

1

2

34

q Screww Spacere Lamp Cabler Recess

3) Close both sides of the inverter cover, place two spacers under the inverter PCB, then fastentwo screws to fix the inverter PCB.

Note: Insert the lamp cable in the recess shown in the figure.


CHAPTER 4

MAINTENANCE AND SERVICING

I. PERIODICAL REPLACEMENT PARTS

.......................................... 4-1

II. CONSUMABLE PARTS DURABILITY

........................................... 4-1

III. PERIODICAL SERVICING ........... 4-1

IV. SPECIAL TOOLS ........................ 4-1

V. SOLVENTS AND LUBRICANTS .... 4-1

CHAPTER 4


I. PERIODICAL REPLACEMENT PARTS

None

II. CONSUMABLE PARTS DURABILITY

None

III. PERIODICAL SERVICING

None

IV. SPECIAL TOOLS

None

V. SOLVENTS AND LUBRICANTS

None


CHAPTER 5

TROUBLESHOOTING

I. POSSIBLE CAUSE AND CORRECTIVE

ACTION................................... 5-1

CHAPTER 5


I. POSSIBLE CAUSE AND CORRECTIVE ACTION

CauseInverter PCB failureFAU cable poor connectionFAU cable failureLamp cover assembly failure

Corrective ActionReplace the inverter PCBReconnect the FAU cableReplace the FAU cableReplace the lamp cover assembly

Table 5-1

I. POSSIBLE CAUSE AND CORRECTIVE ACTION

FAU-S11 may have a failure FAU lamp does not light. Table 5-1 shows its possible causeand corrective action.


CHAPTER 6

PARTS CATALOG

FIGURE 100 .............................. 6-2

COPYRIGHT 2000 CANON INC. CANON FAU-S11 REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON) 6 - 1

FAU-S11


FAU-S11FIGURE 100

7

6

5

5

3 2

1

10

9

11

8

8

12

4

3

10

4

8

COPYRIGHT 2000 CANON INC. CANON FAU-S11 REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON) 6 - 3

FIGURE&

KEY NO.DESCRIPTION SERIAL NUMBER/REMARKS

Q'TY

PART NUMBERRANK

100-01

02

03

04

05

06

07

08

09

10

11

12

NIP-N406-400

NIP-N406-300

NIM-L103-600

NIM-L103-500

NIP-N219-400

NIP-N218-700

NIA-YFSC-087

NIS-X300-874

NIP-S200-500

NIM-U200-100

NIA-YFSC-123

NIA-YFSC-111

HINGE, LEFT

HINGE, RIGHT

SPRING, 1

SPRING, 2

COVER, HINGE

COVER, TOP

CABLE, I/F

SCREW, M3x8, SELF-TAPP

COVER, INVERTER

SPACER

FLUORESCENT LAMP ASSEMBLY

DOCUMENT COVER PP (F)

1

1

2

2

2

1

1

6

1

2

1

1


I. GENERAL CIRCUIT

DIAGRAM .................................. A-1

APPENDIX


........................................... A-2

A - 1COPYRIGHT 2000 CANON INC. CANON FAU-S11 REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)

I. GENERAL CIRCUIT DIAGRAM

CHK_

FAU

FAU_

LAM

PG

ND

1 2 3

JP2

CN1

Inverter PCB

2 3

CHK_

FAU

FAU_

LAM

PG

ND

2 3CN2 CN3FA

ULa

mp

21 1

CHK_

FAU

FAU_

LAM

PG

ND

FAU

Lam

p1

A - 2 COPYRIGHT 2000 CANON INC. CANON FAU-S11 REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)

F1

+VIN

GND

R3

R2

R1

L1

Q1

Q2

C1

C2CN2-3

CN3-3

CN2-1CN3-1

C3

T1


COPYRIGHT 2000 CANON INC. CANON FAU-S11 REV.0 APR. 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)PRINTED IN JAPAN (IMPRIME AU JAPON) 0400M0.04-1 CANON INC.

CANON FAU-S11 SERVICE MANUALCONTENTSCHAPTER 1I. FEATURESII. SPECIFICATIONSIII. EXTERIOR FEATURES

CHAPTER 2I. BASIC OPERATION

CHAPTER 3I. PARTS REPLACEMENT

CHAPTER 4I. PERIODICAL REPLACEMENT PARTSII. CONSUMABLE PARTS DURABILITYIII. PERIODICAL SERVICINGIV. SPECIAL TOOLSV. SOLVENTS AND LUBRICANTS

CHAPTER 5I. POSSIBLE CAUSE AND CORRECTIVE ACTION

CHAPTER 6FIGURE 100

APPENDIXI. GENERAL CIRCUIT DIAGRAMII. INVERTER PCB CIRCUIT DIAGRAM

Canon FAU-S11 Service Manual

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