Canon Smart Base MP730 Service manual

REVISION 0

CIRCUIT

DIAGRAM

HY8-80AU-000

MAR. 2003

SmartBase MP730 H12-2693 230V EU

SmartBase MP730 H12-2694 230V UK

SmartBase MP730 H12-2695 230V GER

SmartBase MP730 H12-2697 230V FRN

SmartBase MP700 H12-2703 230V EU

SmartBase MP700 H12-2704 230V UK

SmartBase MP700 H12-2705 230V E/G/F

Application

This manual has been issued by Canon Inc. for qualified persons to learn technical theory, installation, maintenance,

and repair of products. This manual covers all localities where the products are sold. For this reason, there may be

information in this manual that does not apply to your locality.

Corrections

This manual may contain technical inaccuracies or typographical errors due to improvements or changes in products.

When changes occur in applicable products or in the content of this manual, Canon will release technical information

as the need arises. In the event of major changes in the contents of this manual, Canon will issue a new editions of

this manual.

The following paragraph does not apply to any countries where such provisions are inconsistent with local law.

Trademarks

The product names and company names described in this manual are the registered trademarks of the individual

companies.

reproduced or translated into another language, in whole or in part, without the written consent of Canon Inc.

CANON INC.

Consumer Imaging Products Quality Assurance Dept. 1

5-1 Hakusan 7-Chome,Toride-city, Ibaraki 302-8501, Japan

I. ABOUTTHIS MANUAL

This manual is divided into the following four sections and contains information

necessary for servicing the products.

1. HOW TO USE THE CIRCUIT DIAGRAM

This section describes how to read and use this manual correctly.

2. CIRCUIT DIAGRAM

This section contains information necessary for servicing the products, and

includes the circuit diagrams of the products.

3. SIGNAL ADDRESS LIST

For circuit diagrams consisting of multiple pages, the address on the other page for

each signal connecting is not included in the diagram. Therefore, refer to the signal

address list for circuit diagrams consisting of multiple pages.

4. POWER SUPPLY PARTS RATING LIST

The power supply circuit diagrams do not show the rating parts. Therefore, refer to

the power supply parts rating list for the power supply circuit diagrams.

II. PRODUCT NO. LIST

Thismanualdescribesthecomponentunitsofthefollowingproducts.

DRAWINGNo.

PRODUCT No.

H12-2693 H12-2703

H12-2694 H12-2704

UNIT NAME H12-2695 H12-2705

H12-2697

SPCNT BOARD ASS’Y HM1-0498 HM1-0510 HM1-0599

SENSOR BOARD ASS’Y HM1-0499 HM1-0464 HM1-0465

HM1-0503

MODULAR BOARD ASS’Y HM1-0501 HM1-0501

MULTI-CARD READER BOARD ASS’Y HM1-0502 HM1-0502 HM1-0502

NCU BOARD ASS’Y HG5-3107 HG5-3107

POWER SUPPLY UNIT HK1-0049 HK1-0049 HK1-0049

CAUTION:The numbers attachment to the technical drawings in this manual are

Design drawing numbers. In some cases the service part numbers and

Design drawing numbers do not match.

III

III. CONTENTS

PAGE TITLE DRAWING No.

11. HOW TO USETHE CIRCUIT DIAGRAM

1 1.1 Symbol

2 1.2 Index

3 1.3 Signal Address List

4 1.4 Power Supply Parts Rating List

52. CIRCUIT DIAGRAM

5 SPCNT BOARD ASS'Y

5 SPCNT BOARD ASS'Y HM1-0498-A501

6 SPCNT BOARD ASS'Y HM1-0498-A502

7 SPCNT BOARD ASS'Y HM1-0498-A503

8 SPCNT BOARD ASS'Y HM1-0498-A504

9 SPCNT BOARD ASS'Y HM1-0498-A505

10 SPCNT BOARD ASS'Y HM1-0498-A506

11 SPCNT BOARD ASS'Y HM1-0498-A507

12 SPCNT BOARD ASS'Y HM1-0498-A508

13 SPCNT BOARD ASS'Y HM1-0498-A509

14 SPCNT BOARD ASS'Y HM1-0498-A510

15 SPCNT BOARD ASS'Y HM1-0498-A511

16 SPCNT BOARD ASS'Y HM1-0498-A512

17 SPCNT BOARD ASS'Y HM1-0498-A513

18 SPCNT BOARD ASS'Y HM1-0498-A514

19 SPCNT BOARD ASS'Y HM1-0498-A515

20 SENSOR BOARD ASS'Y

20 SENSOR BOARD ASS'Y HM1-0499-A501

21 SENSOR BOARD ASS'Y HM1-0499-A502

22 SENSOR BOARD ASS'Y HM1-0499-A503

23 SENSOR BOARD ASS'Y HM1-0503-A501

24 MODULAR BOARD ASS'Y

24 MODULAR BOARD ASS'Y HM1-0501-A501

25 MULTI-CARD READER BOARD ASS'Y

25 MULTI-CARD READER BOARD ASS'Y HM1-0502-A501

26 MULTI-CARD READER BOARD ASS'Y HM1-0502-A502

27 NCU BOARD ASS'Y

27 NCU BOARD ASS'Y HG5-3107-A501

28 NCU BOARD ASS'Y HG5-3107-A502

29 POWER SUPPLY UNIT

29 POWER SUPPLY UNIT HK1-0049

30 3. SIGNAL ADDRESS LIST

30 SIGNAL ADDRESS LIST (SPCNT BOARD ASS'Y) HM1-0498

37 SIGNAL ADDRESS LIST (SENSOR BOARD ASS'Y) HM1-0499

SIGNAL ADDRESS LIST (MULTI-CARD READER BOARD ASS'Y)

HM1-0502

39 4. POWER SUPPLY PARTS RATING LIST

39 POWER SUPPLY PARTS RATING LIST HK1-0049

1.HOW TO USE THE CIRCUIT DIAGRAM

1.1 Symbol

The symbols used in this circuit diagram conform to Canon standards. However,

the circuit diagram of the power supply unit, etc. which are manufactured by other

companies, use the standard symbols of those other manufacturers.

The main differences between Canon standards and those of other manufacturers

are given below.

a) Array Symbol

Figure 1 Array Symbol

b) Ground Symbol

Ground symbols are as shown below, unless specified otherwise in the diagram.

Figure 2 Ground Symbol

RESISTOR ARRAY

DIODE ARRAY

CANON STANDARD OTHER STANDARD

DIGITAL GROUND

ANALOG GROUND

RELAY GROUND

FRAME GROUND

NAME SYMBOL

c) JUMPERTERMINAL SYMBOL

Jumper terminal symbols are as shown below.

Figure 3 Jumper Terminal Symbol

d) UNMOUNTED PART SYMBOL

Parts marked with ### are not mounted on the PCB.

Figure 4 Unmounted part Symbol

1.2 INDEX

Each circuit diagram has an index, like the one shown here, on the lower right

hand side.

Figure 5 Index

No. : Number of modification to this manual

REMARKS : Modification content

DRAWING NAME : Name of circuit diagram

DRAWING No. : Drawing number of this diagram

MODEL NAME : Name of model corresponding to Part No.

PART No. : Service part number of relevant board in this circuit

diagram

REV. : Version number indicating revision of this diagram

No.REMARKS DRAWING NAME

DRAWING No.

REMARKS PATR No. REV.

Connected Jumper Terminal

Disconnected Jumper Terminal

###

# # #

<F. A.> <MODE>

SW330

SW330 is not mounted on the PCB.

SW340

JP328

1.3 SIGNAL ADDRESS LIST

The following is an example of how to read the signal address list.

Figure 6 Signal Address List

A12

A13

A14

A15

A504

A502

A503

A504

A502

A503

A504

A502

A503

A504

C-5

C-4

C-3

C-5

C-4

C-5

654321

PART No. REV.

REMARKS

DRAWING No.

DRAWING NAME

Signal Name

Drawing No.

Address

Remarks

MODEL NAME

Drawing number of the signal address list

on this page.

e.g. To see the circuit diagram of drawing

number HG1-3923, refer to the signal

address lists beginning with drawing

number HG1-3923-AA01

Row number on the signal address list.

(It has no other meaning.)

e.g. A504 refers to drawing no.

HG1-3923-A504.

Signal address is shown by the symbols at

the side of the diagrams.

e.g. Address C-5 indicates the shaded area

shown below.

e.g. For signal A13,

C-5 (address of drawing no. HG1-3923-A502)

C-4 (address of drawing no. HG1-3923-A503)

and C-4 (address of drawing no. HG1-3923-

A504) are connected.

e.g. For signal A14,

C-4 (address of drawing no. HG1-3923-A502)

C-3 (address of drawing no. HG1-3923-A503)

and C-3 (address of drawing no. HG1-3923-

A504) are connected.

PART No.

DRAWING No.

DRAWING NAME

REV.

SIGNAL ADDRESS LIST

HG1-3923-AA01

MODEL NAME HG1-3923FAX-B200

No.

1.4 POWER SUPPLY PARTS RATING LIST

The following is an example of how to read the power supply parts rating list.

Figure 7 Power Supply Parts Rating List

C001

C002

C003

C004

C005

C006

C007

C008

C009

C010

C011

C012

C013

0.22 pF/1KV

0.22 pF/250V

4700 pF/1KV

2200 pF/1KV

0.22 pF/50V

2200 pF/1KV

0.22 pF/50V

0.22 pF/1KV

PART No.

DRAWING No.

DRAWING NAME

REV.

POWER SUPPLY

HH3-5244

HH3-5244 01

0.22 pF/1KV

0.22 pF/250V

4700 pF/1KV

2200 pF/1KV

0.22 pF/50V

2200 pF/1KV

0.22 pF/50V

0.22 pF/1KV

Parts Ref. No.

Rating

C001

MODEL NAME

FAX-B200

Drawing number of the power supply parts

rating list on this page.

e.g. To see the circuit diagram of drawing

number HH3-5244, refer to the power

supply parts rating list of drawing

number HH3-5244.

Parts reference number in the power supply

circuit diagram.

e.g.

e.g. The capacitor of parts reference number

C001 in the power supply circuit

diagram has a rating of 0.22 pF/ 1KV.

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