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Sharp AR-SP2, Service Manual

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Sharp AR-SP2 Service Manual Download Page 13

[8] ELECTRICAL SECTION

8

7

6

5

4

3

2

1

A

B

C

D

1

2

3

4

5

6

7

8

D

C

B

A

Senser PWB

PS

OL

COVER

L2

RSOL

W3

PA

PER

5V

2

W1

CLH

MOT

W0

L1

W2

GS

OL

RS

P

F

 ON

LY

5V

2

5V

2

5V

2

SENSER

SOL./CLU.

24

V

24

V

24

V

24

V

24

V

IC002

IC001

IC003

24

V

24

V

MOT

A

MOT

A

N

MOT

B

MOT

B

N

SE

LA

SE

LB

SE

LB

Y

5V

1

PA

PER

COVER

PDO

W

N

5

CLH

RSOL

PS

OL

GS

OL

PDO

W

N

4

A

A/

B

B/

INTERFACE PWB

5V

1

24

V

RS

P

F

 ON

LY

5V

2

3

4

SPF/RSPF UNIT

1. BLOCK DIAGRAM

Copier body

Data selector

Driver array

Motor driver

1/1

COVER OPEN

– 12 –

Summary of Contents for AR-SP2

Page 1: ...ified ones for maintaining the safety and performance of the set This document has been published to be used for after sales service only The contents are subject to change without notice 1 PRODUCT OUTLINE 1 2 SPECIFICATIONS 1 3 UNPACKING AND INSTALLATION 1 4 EXTERNAL VIEW AND INTERNAL STRUCTURE 4 5 OPERATIONAL DESCRIPTION 5 6 DISASSEMBLY AND ASSEMBLY 6 7 MAINTENANCE 11 8 ELECTRICAL SECTION 12 CON...

Page 2: ...B5R Inch series 11 17 8 5 14 8 5 11 8 5 11R 8 5 5 5 EX AB series A3 B4 A4 A4R A5 Multi copy Models without memory S S unavailable S D unavailable Duplex copy model only Models with memory copy S S allowed S D unavailable Duplex copy model only With the electronic sort board S S allowed S D allowed Duplex copy model only Document mixture Mixture paper feed Copy mode Unavailable FAX mode Allowed Sam...

Page 3: ...screws and carefully remove the document glass holder left side and the document glass Do not separate the glass and holder 5 Remove the document glass holder cover right side Remove the two screws 6 Attach the cushion one position Remove the cover of the double sided adhesive tape and paste the cushion taking care not to allow it to extend over the plate edges 7 Attach the SPF glass holder cover ...

Page 4: ...ge made with the document glass perform the magnification adjustment accord ing to the procedure in the service manual 14 Check the center displacement Place a document on the document glass and make a copy Then place a document in the automatic document feeder tray and make a copy If the center of the copy from the automatic document feeder is displaced from the copy from the document glass adjus...

Page 5: ...Document width sensor B4R B5 Photo transmission Tray document width detection 5 W3 Document width sensor WLTR A5R A4 LT Photo transmission Tray document width detection 6 PSOL Pickup solenoid 7 PAPER Paper entry sensor Photo transmission Document presence detection 9 CLH Transport clutch 10 MOT SPF motor Stepping motor Tray paper feed transport paper exit roller drive 12 Interface PWB SPF control ...

Page 6: ...n ratio according to the detected document size When documents of different sizes are mixed and set on the tray the max size is detected The document width is detected by the docu ment width sensors W1 W2 W3 and the document length is detected by the document length sensors L1 L2 to determine the document size The document size judgment is made after a certain time from when the document set senso...

Page 7: ...External fitting section NOTE Remove the pawl in the arrow direction 2 Paper feed unit section 1 Paper feed unit 2 Document transport section cover 3 Document feed section cover 4 Sensor PWB 2 1 2 2 1 1 1 1 2 1 2 3 2 1 1 1 2 3 4 3 6 ...

Page 8: ...ckup solenoid from the solenoid arm groove 6 Clutch gear ass y 7 Pickup roller ass y NOTE When setting the pickup roller ass y 4 check that rib A is on the solenoid arm rib 8 Pickup roller paper feed roller A 1 2 1 5 2 4 3 6 6 1 4 2 3 A 1 2 3 1 1 4 7 ...

Page 9: ...3 Interface PWB 4 Document tray section 1 Document tray 2 Rack cover 3 Document length detection SW 5 Drive frame section 1 Drive frame unit 2 1 1 1 2 1 3 2 1 2 1 1 2 1 2 1 1 8 ...

Page 10: ...t 3 Drive frame ass y and drive belt 4 SPF motor 6 Transport section 1 Clutch NOTE When assembling check that the rib is in the clutch groove A and fix the E ring 2 Transport roller gear 1 1 2 3 1 2 3 1 2 3 A 1 1 1 9 ...

Page 11: ...oller 5 Book sensor 6 Paper feed paper guide upper NOTE When assembling check that the paper feed paper guide upper is set to rib A and boss B 7 Paper feed paper guide lower 8 Paper exit roller 1 1 2 1 1 1 A 2 B 3 1 2 2 1 1 10 ...

Page 12: ... call Remark 1 Pickup roller Cleaning F 2 Separation pad Cleaning F 3 Paper feed roller Cleaning F 4 PS roller Cleaning F 5 Transport roller Cleaning F 6 Paper exit roller Cleaning F Note When performing maintenance refer to 6 DISASSEMBLY AND ASSEMBLY 1 2 3 4 5 6 11 ...

Page 13: ...1 W2 GSOL RSPF ONLY 5V2 5V2 5V2 SENSER SOL CLU 24V 24V 24V 24V 24V IC002 IC001 IC003 24V 24V MOTA MOTAN MOTB MOTBN SELA SELB SELB Y 5V1 PAPER COVER PDOWN 5 CLH RSOL PSOL GSOL PDOWN 4 A A B B INTERFACE PWB 5V1 24V RSPF ONLY 5V2 3 4 SPF RSPF UNIT 1 BLOCK DIAGRAM Copier body Data selector Driver array Motor driver 1 1 COVER OPEN 12 ...

Page 14: ...3 2 LGND LB W1 W0 1 3 6 5 PHNR 2 H CLH B GY LB SMR 02V N 2 19 PAPER 22 12 PGND BL LGND 7 5V2 5 BU7P TR P H 2 2 14 CLH 5 GY LB PHR 3 24V1 16 PGND 8 MOTB BR 5 W1 5V 5V2 1 W0 BU2P TR P H 24V1 2 4 OR LB LB SPF FIXING PLATE 3 13 CLH 23 RSOL SELC Interface PWB PL 2 11 5V 4 2 W2 2 3 6 MOT RD PK PK INTERNAL SPF DSPF 7 10 PSOL 5V1 20 24V Y FG GY CN002 19 6 3 3 1 24V1 DF3 3S 2C LGND 6 RD OR BL 7 24 MOTAN SE...

Page 15: ...002 21 CN002 22 CN002 10 24V1 CN002 12 CN002 14 CN003 5 CN003 6 CN004 1 C002 10uF 16V C015 C016 CN001 4 SELC C017 2200pFx3 D004 D006 1SS133x3 D002 D003 D007 1SS133 D001 1SS133x3 DSPF TO 5V1 CN001 9 5V2 C018 10uF 16V IC003 BA12003B COM 9 I1 1 I2 2 I3 3 I4 4 I5 5 I6 6 I7 7 GND 8 O1 16 O2 15 O3 14 O4 13 O5 12 O6 11 O7 10 CN004 2 GSOL R016 10kJ R011 D005 R012 R015 R014 R013 D008 1SS133 CN005 2 CN005 1...

Page 16: ...101 GP1S58V PT102 GP1S58V PT105 GP1S58V CN101 7 SGND CN102 2 5V C101 22000pF R103 240J 1 4W R102 120J 1 4W CN101 6 COVER CN101 1 W0 R101 120J 1 4W CN101 5 W3 CN101 4 W2 CN101 3 W1 PT104 GP1S58V 1 2 3 4 5 6 7 W0 5V W1 W2 W3 COVER SGND CN101 PHR 7 2 SENSOR PWB 1 1 15 ...

Page 17: ...LB SELC LGND PAPER COVER MOTB MOTBN MOTA MOTAN 24V PGND PGND 24V PHDR 22VS PHDR 24VS 1 3 5 7 9 11 13 15 17 21 5V2 LEDSPPD W0 W2 W3 W1 L1 L2 LGND LGND 2 4 6 8 10 12 14 16 18 20 22 PSOL 5V2 CLH RSOL 24V1 24V1 24V1 COVER PAPER LGND LGND 19 1 2 3 4 5 6 B B A A 24V1 24V1 1 2 24V1 GSOL 5V2 7 N C COVER OPEN CN005 PHR 3 1 2 LED POWER COVER OPEN 3 LGND CN004 PHR 2 CN003 PHR 6 16 ...

Page 18: ......

Page 19: ...yppiin Hävitä käytetty paristo valmistajan ohjeiden mukaisesti ATTENTION Il y a danger d explosion s il y a remplacement incorrect de la batterie Remplacer uniquement avec une batterie du même type ou d un type équivalent recommandé par le constructeur Mettre au rebut les batteries usagées conformément aux instructions du fabricant VARNING Explosionsfara vid felaktigt batteribyte Använd samma batt...

Page 20: ...39 1186 Japan 2000 November Printed in Japan All rights reserved Printed in Japan No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without prior written permission of the publisher ...

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