sharp jx-250 m p circuits description svcmnls

SERVICE MANUALCODE: 00ZJX-250SM/E

Color Image Scanner

MODEL JX-250/M/P

[ 1 ] INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1

[ 2 ] SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

[ 3 ] UNPACKING, INSTALLATION, TRANSPORTATION . . . . . . . . . . . . . . 3-1

[ 4 ] PARTS IDENTIFICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1

[ 5 ] SCANNING PRINCIPLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

[ 6 ] DIAGNOSTICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1

[ 7 ] CIRCUIT DESCRIPTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-1

[ 8 ] DISASSEMBLY AND REASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

[ 9 ] ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1

[10] CIRCUIT DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1

[11] WIRING CHARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-1

[12] COMPATIBILITY OF SOFTWARE PACKAGES BETWEEN MODELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-1

CONTENTS

SHARP CORPORATIONThis document has been published for servicepersonnel. The descriptions and specificationsherein are subject to change without notice.

It is recommended to use Sharp or Sharp-approved parts for safe and reliable operation of the product. Parts marked with "!" isimportant for maintaining the safety of the product. Use specified replacement parts when replacement of such parts is required.

CONTENTS

[ 1 ] INTRODUCTION

1. General notes for servicing ................................. 1-1 2. System configuration .......................................... 1-1 3. General description............................................. 1-1 4. Features .............................................................. 1-1

[ 2 ] SPECIFICATIONS

1. Basic specifications............................................. 2-1 2. System requirements of software

packages bundled with the scanner ................... 2-2

[ 3 ] UNPACKING, INSTALLATION, AND TRANSPORTATION

1. Unpacking and installation .................................. 3-1 2. Cautions to be taken when installing

and storing ......................................................... 3-1 3. Cautions to be taken when handling................... 3-2 4. Transportation..................................................... 4-1

[ 4 ] PARTS IDENTIFICATION

1. External view....................................................... 4-1 2. Setting DIP switches ........................................... 4-2

(1) Setting DIP switches ..................................... 4-2 3. Internal structure ................................................. 4-3

(1) Location of components................................ 4-3 (2) Optical system .............................................. 4-4 (3) Drive system ................................................. 4-5

[ 5 ] SCANNING PRINCIPLE

1. Basic principle..................................................... 5-1 2. Operating principle.............................................. 5-3 3. Correction............................................................ 5-4

(1) White balance adjustment............................. 5-4 (2) Analog correction .......................................... 5-4 (3) Digital correction ........................................... 5-4

4. Operation flow chart ............................................ 5-5 (1) Start of operation........................................... 5-5 (2) Start of scanning ........................................... 5-6

(3) Scanning operation ....................................... 5-7

[ 6 ] DIAGNOSTICS ..................................................... 6-1

[ 7 ] CIRCUIT DESCRIPTION

1. Main PWB........................................................... 7-1 (1) CPU .............................................................. 7-1

(2) Analog processing section............................ 7-1 (3) Digital processing section............................. 7-1 (4) Major IC specifications ................................. 7-2

2. CCD PWB........................................................... 7-123. Power supply circuit............................................ 7-144. Lighting circuit ..................................................... 7-16

[ 8 ] DISASSEMBLY AND REASSEMBLY

1. Servicing tools .................................................... 8-1 2. Lubricating oil...................................................... 8-1 3. Disassembly and reassembly............................. 8-1

[ 9 ] ADJUSTMENT

1. Adjusting optics................................................... 9-1 2. Adjusting reduction belt tension.......................... 9-3 3. Adjusting first and second

carriage fitting positions ...................................... 9-3 4. Adjusting first belt tension and

second belt tension............................................. 9-3

[10] CIRCUIT DIAGRAMS

(1) Control PWB............................................... 10-1 (2) CCD PWB................................................... 10-7 (3) Power supply PWB..................................... 10-8 (4) Lighting PWB .............................................. 10-11

[11] WIRING CHARTS

(1) Overall view ................................................ 11-1 (2) Lighting system........................................... 11-2

(3) Motor drive system ..................................... 11-3

[12] COMPATIBILITY OF SOFTWARE PACKAGES BETWEEN MODELS

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[1] INTRODUCTION

This Service Manual covers information about the specifications,operating principle, disassembly and reassembly, and maintenance ofthe Sharp color image scanner JX-250 series.

Read this manual thoroughly and become completely familiar with thedetails of the scanner before servicing the unit.

1. General notes for servicing

(1) Before trying to disassemble the scanner, make sure the powersupply cord of the scanner is disconnected from the power out-let. Under any circumstance, do not remove from or install thePWBs or connectors onto the scanner with the power supplyturned ON.

(2) Use caution not to drop small parts or screws inside the unitwhen disassembling and reassembling. If left inside, they mightcause the malfunction of the unit.

(3) Do not pull the connector cable when disconnecting it. Hold theconnector.

(4) When carrying PWBs or the scanning head unit, put it in ananti-static bag.

(5) Keep the document table glass surface always clean. If con-taminated, use a dry clean cloth for cleaning.

(6) Use caution not to injure your fingers or hands when disassem-bling or reassembling the unit.

2. System configuration

[Fig. 1-1]

3. General description

The JX-250 series scan documents of the max. A4 size (216 mm ×297 mm) at high resolutions (max. basic resolution of 400 dpi andpseudo resolution of 1600 dpi). it comes with lots of basic features,including the unidirectional light source system which makes it pos-sible to scan three-dimensional documents or those with a roughsurface clearly. In addition, to meet a variety of scanning needs, theautomatic document feeder (ADF) and film scanning unit (FSU) arealso optionally available.

4. Features

(1) World’s most compact and lightest(*1) design

The newly developed optical system reduces the foot print areaalmost by half from the conventional models, thus making itpossible to install in an area only a bit larger than an A4 paper.

(*1: A4 flat-bed type, as of Jan. 1996)

(2) Clear reproduction of images in a high resolution of max. 1600dpi (*2) and up to 16770 thousand colors.

The basic resolution of 400 dpi (max. resolution up to 1600 dpi)allows clear reproduction of minute lines and dots. In addition, itreproduces high-quality scans in full 16770 thousand colors perpixel.

(*2: available when using Sharp’s unique pseudo resolutiontechnique)

(3) High-speed scanning

The JX-250 series can scan a full-color document in about 30seconds (*3) and a single sheet of monochrome in about 5seconds.

(*3: Scanning times from the start to end of scanning at anambient temperature of 25°C, excluding the time necessary forinitial action and data transfer.)

(4) Automatic document feeder (ADF) is optionally available.

An optional ADF allows automatic, high-speed scanning of up tosame-size 50 sheets of documents.

(5) Film scanning unit (FSU) is also optionally available for scanningtransparent films.

Use of an optional film scanning unit allows scanningtransparencies, such as negatives or positives, up to A4 size atthe basic resolution of 400 dpi.

(6) The unidirectional light source system allows high-quality scan-ning of documents with a rough surface.

The unidirectional light source system makes it possible to clear-ly scan documents with a rough surface or wrinkles, or a book’spages without shadow.

(7) Combining with a color printer constitutes a color copying sys-tem

Using the bundled copying software package "CopyJX" and acolor printer, the scanner can be used as a color copying sys-tem.

(8) Supports the world standard input interface specificationTWAIN.

With the world standard specification "TWAIN" driver installed, itis possible to operate the scanner from a variety of commercialapplications which support TWAIN.

( 9 ) Adobe Photoshop LE is standard (It varies with differentcountries.)

The JX-250 comes with the image processing software "AdobePhotoshop LE" as standard, both Windows and Macintosh ver-sions, to make it possible to reproduce first-rate images.

(10) ColorSync 2.0 support (JX-250M only)

The JX-250M comes with a ColorSync 2.0 profile, which proces-ses scanned images for easy color matching of documents anddata.

SCSI

SCSI

cab

le

ADF JX-AF2FSU JX-2F4

JX-250

Personal computer

Option (either of the two models)

Interface

1 – 1

[2] SPECIFICATIONS

1. Basic specificationsItem Description

Scanning system Fixed document table, plane scanning systemScanning action Single path (line sequential)Light source Unidirectional light source consisting of R, G, and B colors

(3 fluorescent lamps: red, green and blue)Sensor Reduction optical system CCD image sensorResolution Basic resolution: 400 dpi (main scanning direction) ×

800 dpi (feed direction)Setting range: 30 ∼ 1600 dpi (When the resolution is set for

more 1201 dpi with an area of 6.3 in. in themain scanning direction, the scanning process becomes slow because it is performedsoftware-wise.)

Color separation Switching among R, G, and B light sourcesDocuments Sheets of paper and book’s pages (up to 3 kg in weight). Negatives

and transparencies (up to 216 mm × 279 mm when an optional filmscanning unit is used).

Document size Max. A4 and letter size. Legal size when ADF is used.Effective scanningrange

8.52 (main) × 11.7 (feed) in.[8.52 × 14 in. when ADF is used]216.4 (main) × 297.2 (feed) mm[216.4 × 355.6 mm when ADF is used.]

Output data 1 or 8 bits/pixel[8 bits when A/D converter is used.]

Scan speed Color: Approx. 6.0 ms/lineMonochrome binary: Approx. 1.0 ms/line

A4

Color Approx. 21 sec/300 dpiMonochrome binary Approx. 3.5 sec/300 dpi

(without drop-out color)• The scan time is counted from the start to end of scanning at an

ambient temperature of 25°C, excluding the time necessary forthe initial action and data transfer.

Initial action timeof scanning head

Approx. 2 sec.

Head return speed Approx. 4 sec. (A4)DMA transferspeed

Max. 4 MB/sec. (in asynchronous operation)

Zooming Main scanning direction: Digital zooming (linear interpolation)Feed direction: Simple zooming (w/o linear interpolation)* Simple zooming in both main scanning and feed directions

during soft zooming.Interface Standard: SCSI-II, terminator power supplied

(Connector: 50-pin full-size × 1, 50-pin half-size pin type × 1)Reliability Life:100 thousand scanning operations or 5 years

of operation which comes first.Operatingenvironment

Temperature: 5 ∼ 35°C, humidity: 20 ∼ 80%RH (No condensation ofhumidity allowed)

Storageenvironment

Temperature: –20 ∼ 60°C, humidity: 90% RH max.

Power supply Local voltagePowerconsumption

Max. 28 W.

Weight andexternaldimensions

About 4.9 kg, 286 mm (W) × 403 (D) × 79 mm (H) (Projectionsexcluded)

2. System requirements of softwarepackages bundled with the scanner

The scanning software and driver software are not guaranteed ofnormal operation if they are used in any operating environment whichdoes not meet the following conditions. (as of January 1996)

(1) ScanJX, TWAIN2, and CopyJX for Windows

Item Description

Applicable scanner JX-250 and its options

Connectableinterface

SCSI (supports ASPI-compatible host adaptor)

Item Description

Systemrequirements

<System>

• Microsoft Windows 3.1, Windows95 and MS-DOS or MS-DOS/V on which Windows 3.1 runs

• Microsoft-compatible mouse

<Monitor>

• 640 × 400 dots or higher(Displays which produces more than 256 colors, and displaycards are recommended)

<Memory>

• 8 MB or more of memory (16 MB or more is recommended)

SCSI host adaptor Supports ASPI-compatible SCSI boards (PCI, ISA, EISA, VL,PCMCIA cards) and drivers.

<AT-compatible machines>

Adaptec: AHA-1510A (ISA/AT) AVA-1505/1515 (ISA/AT) AHA-1522A (ISA/AT) AHA-1542CF (ISA/AT) AHA-1640 (MAC) AHA-1742A (EISA) AHA-2742T (EISA II) AHA-2840A/2842VL (VESA VLBus) AHA-2940 (PCI) APA-1460 (PCMCIA)

The compatibility of other ASPI-compatible SCSI boards is to bedetermined in future.

Max. scanning size ScanJX2 and CopyJX support the maximum scanning size of theJX-250, or 8.52 × 14 inch (when ADF is used), in full colors at400 dpi, with the max. image size of 32000 × 32000 pixels.TWAIN2 supports the maximum image size of 32000 × 32000pixels. (If a TWAIN-compatible application is used, the maximumimage size depends upon the capability of the application tohandle images.)

Language English

(2) ScanJX2, TWAIN2, CopyJX V1.0 for Macintosh

Item Description

Applicable scanner JX-250 and its options

Connectable interface SCSI

System requirements <Computer>

• Macintosh II/Quadra/Centris/Power Mac/Power Bookseries (excluding Macintosh II)

<Monitor>

• 640 x 400 dots or higher(13-inch or larger displays which produce more than 256colors, and display cards are recommended)

<Memory>

• 3 MB or more of memory

<System>

• System 7.1 and higher

Max. scanning size ScanJX2 supports the maximum scanning size of the JX-250,or 8.52 x 14 inch (when ADF is used), in full colors at 400dpi, with the max. image size of 8192 x 32000 pixels.

TWAIN2 supports the maximum image size of 32000 x32000 pixels. (If a TWAIN-compatible application is used, themaximum image size depends upon the capability of theapplication to handle images.)

Language English

2 – 1

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[3] UNPACKING, INSTALLATION,AND TRANSPORTATION

1. Unpacking and installation

(1) Remove the scanner and its accessories from the packing case.

(2) Remove the shipping pads.

Note

• Keep the packing case and shipping pads for transportation.

(3) Remove the scanning head fixing screw.

Note

• Keep the scanning head fixing screw for transportation.

[Fig. 3-1]

(4) Connecting with the computer

a. Connecting with IBM PC/AT compatible machines.

Mount Sharp’s recommended interface board on the com-puter and install the applicable SCSI driver.

Note

• Normal operation is not guaranteed if the SCSI interface boardor driver other than recommended by Sharp is used. (ForSharp recommended SCSI board and driver, refer to thesystem requirements of the software supplied with thescanner.)

• For the installation of the SCSI board and driver, read theOperation Manual for the computer and SCSI interface board.

• In particular, caution should be used not to let the followingitems become inconsistent with each other, among theinterface board, computer, other SCSI devices, and interface.

I/O port addressDMA channelInterruption level, and others

b. Connecting with Apple Macintosh

Connect with the computer.

(5) Make sure both the scanner and the computer are turned off.

(6) Connect the SCSI cable to the scanner.

[Fig. 3-2]

Note

• It is possible to connect the SCSI cable to the either the half-pitch 50-pin connector or the full-pitch 50-pin connector.

• When the SCSI cable is connected to the full-pitch 50-pinconnector, secure it with the mounting fixture at both sides.

(7) Connect the other end of the SCSI cable to the computer.

(8) Set the SCSI-ID with the scanner DIP switches. (Refer to "Set-ting DIP switches" covered later in this manual.)

(9) Set the terminator with the scanner DIP switches. (Refer to "Set-ting DIP switches" covered later in this manual.)

Note

• The length of a single SCSI cable should be less than 2 m.

• If multiple SCSI devices are used, the total length of SCSIcables should not exceed 6 m.

2. Cautions to be taken when installingand storing

The performance of the scanner depends to a large extent upon theenvironmental condition of the location where the scanner is installed.

When installing and storing the scanner, avoid the following condi-tions:

a. Temperature and humidity extremes (near the heater, humidifieror air conditioner)

If the scanner is installed or stored in such a place, the documentmay get wet or condensation of humidity may occur, thus causinga dirty scan.(Working environment: 5 ∼ 35°C of temperature, 20 ∼ 80% of rela-tive humidity)

[Fig. 3-3]

Scanning headfixing screw

SCSI connectorful l-pitch 50 pin

SCSI connectorhalf-pitch 25 pin

3 – 1

b. Direct sunlight

The plastic parts may get deformed or deteriorate.

[Fig. 3-4]

c. Near any device which emits much noise, magnetism, or staticelectricity.

Malfunction or poor quality scans may result.

[Fig. 3-5]

3. Cautions to be taken when handling

To maintain the performance of the color image scanner, use thefollowing cautions when handling it.

a. Do not pull off or bend the connection cable forcibly; otherwise thecable may break.

[Fig. 3-6]

b. Do not drop the scanner. Use caution not to give shock to it.

[Fig. 3-7]

c. Use care not to scratch the glass surface of the document table orthe inside of the document cover (white area) with a clip or staple.

[Fig. 3-8]

d. Once scanning starts, do not move the scanner or the documentof the document table or disconnect the connection cable until theend of scanning.

[Fig. 3-9]

e. Do not place a heavy object (maximum allowable weight: 3 kg) onthe document table. Do not press the document table strongly.

[Fig. 3-10]

f. Before turning the scanner, make sure the ID number and theterminator setting are correct.

Before connecting the scanner to a computer, check that the ter-minator setting is correct. Set an ID number which has not beenallocated to other SCSI devices, if any.

Note

• If an ID number which has been allocated to another SCSIdevice is set, the system fails to operate properly. In addition,data on the hard disk may be erased.

3 – 2

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g. Before connecting the scanner to a computer, make sure both thescanner and the computer are off. Never try to connect or discon-nect the connection cable with either unit turned on.

[Fig. 3-11]

h. Do not turn off the power to stop scanning.

4. Transportation

To move the scanner from where it is installed, for repair or any otherreason, make sure to observe the following conditions:

(1) Turn off the power of the scanner.

If the scanning head is located at a place other than the homeposition, turn the scanner on to return the scanning head to thehome position. Before making sure the scanning head isreturned to the home position, turn the power supply off.

(2) Install the scanning head fixing screw into the transportationscrew hole to secure the scanner.

(3) Remove any optional device from the scanner and install thecap.

(4) Remove the power and SCSI cables. Install the cap to the SCSIconnector.

(5) Put the scanner in the packing case with shipping pads.

(Refer to "Packing specification" outlined later in this manual.)

[4] PARTS IDENTIFICATION

1. External view

A. Front view

[Fig. 4-1]

(1) Document cover

Used to hold the document. Detachable.

(2) Document table

Documents are set on the glass surface of this table.

(3) Scanning head

Used to scan the document on the document table.

(4) Power lamp

Turns on when the power switch is turned on.

(5) Power switch

Used to turn the power On and Off.

B. Rear view

[Fig. 4-2]

(1) Power cable

Used to supply power to the scanner.

(2) SCSI interface

Used to connect with the host computer or other device bymeans of the SCSI cable.

(3) DIP switch

For details, refer to "[4]-2 Setting DIP switches."

(4) Connector for optional unit

Used to connect with an optional automatic document feederunit or film scanning unit.

Document cover

Scanning head

Power lamp

Power switch

Documenttable

Scanning headfixing screw

Powerconnector

SCSI interfaceDIP switch

Connector foroptional unit

4 – 1

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4 – 2

(5) Scanning head fixing screw

Used to lock the scanning head for transportation.

C. Top view

[Fig. 4-3]

(1) Home position

Scanning begins at this position. The scanning origin and scanarea on the computer display depends on the software to beused.

(2) Main scanning direction

The main scanning direction is the direction in which the sensor(CCD) on the scanning head scans.

(3) Feed direction

The direction in which the scanning head moves.

(4) Scale

The document table is calibrated in divisions of 1 in. (25.4 mm)to give an rough idea of the size of a document on the table.

(5) Hinge hole

When installing the document cover or an optional unit, insertthe hinge into this hole.

2. Setting DIP switches

It is possible to set the following items by changing over the DIPswitches at the rear of the scanner.

Note

• Before trying to change over the DIP switches, make sure toturn off the power of the scanner.

• Use a ball-point pen or tweezers to change over the DIPswitches. (Make sure the switches are securely set; otherwisemalfunction of the system may result.)

(1) Setting DIP switches

A. Factory setting The DIP switches are factory set as follows:

[Fig. 4-4]

B. Setting SCSI IDSet the scanner ID number for any from 0 to 7 with the DIP switchesSW1 to SW3.

Switch numberDescription

1 2 3

OFF OFF OFF ID number 0

ON OFF OFF ID number 1

OFF ON OFF ID number 2

ON ON OFF ID number 3

OFF OFF ON ID number 4 (factory setting)

ON OFF ON ID number 5

OFF ON ON ID number 6

ON ON ON ID number 7

Note: Set an ID number which has not been allocated to otherSCSI device, if any.If an ID number which has been allocated to another SCSIdevice is set, the system fails to operate properly. Inaddition, data on the hard disk may be erased.

C. Setting terminatorTurn the terminator switch on if the scanner is to be connected to thecomputer as an only SCSI device or the last of the SCSI devicesconnected to it.

Turn the terminator switch off if the scanner is to be located betweenthe computer and any other SCSI device.

• Turn terminator switch ON

[Fig. 4-5]

• Turn terminator switch OFF

[Fig. 4-6]

Switch numberDescription

4

OFF Terminator switch OFF

ON Terminator switch ON (factory setting)

Note

• If the last SCSI device does not have an internal terminator,connect an external terminator to it.

• The external terminator should be the one supplied with thecomputer or recommended by the computer manufacturer.

A4B5

A4

B5

Hinge hole

Scale

Home position

Feeddirection

Home position mark Scale

Main scanning direction

Document table

1 2 3 4

ON

OFF

Terminator ON/OFFSCSI-ID setting

JX-250

DIP-SW

1 2 3 4ON

OFF

JX-250

DIP-SW

1 2 3 4ON

OFF

SCSI device

External terminator

Last SCSIdevice

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3. Internal structure

(1) Location of componentsThe internal section of the scanner consists primarily of the opticalsystem which performs scanning in the main scanning direction withthe light receiving element (CCD), and the drive system which movesthe second carriage in the feed direction.

[Fig. 4-7]

1 Document cover 2 AC inlet 3 Power switch

4 Control PWB 5 Power lighting PWB 6 LED PWB

7 First carriage unit 8 Second carriage unit 9 Motor unit

F CCD PWB

12 3

4

5 67 8

910

4 – 3

(2) Optical system

[Fig. 4-8]

1 Blue fluorescent lamp 2 White fluorescent lamp 3 Red fluorescent lamp

4 Cyan dichroic filter 5 Blue dichroic filter 6 Red lamp mirror

7 Convergence mirror 8 First mirror 9 Second mirror

F Third mirror G Lens H CCD element

I CCD PWB J Table glass

5 7 914

13

1 2 36 8 101112

4

The three-color (R, G, and B) light source is composed of the Rfluorescent lamp 3, W fluorescent lamp 2, and B fluorescent lamp1.

Lights emitted from the fluorescent lamps are reflected by the docu-ment placed on the document table glass J and are again reflectedthree times by the first mirror 8, second mirror 9, and then thirdmirror F in sequence, and passed through the lens G to form im-ages on the light receiving surface of the CCD element H.

The fluorescent lamps blink in the order of R, G, and B, so that thecolor components of R, G, B are sequentially formed on the lightreceiving surface of the CCD. The quantity of light detected by eachlight receiving element (8µm square × 3648) of the CCD varies withthe density of each color component. Consequently, the shade ofeach of R, G, B is read.

(Shade data on R, G, and B is passed to the control PWB, and thecolor identification is made with the combination of shades of R, G,and B.)

(1) Outline of optical system

[Fig. 4-9]

(2) Spectral characteristicsThe spectral characteristics are optimized by the R, W, and B fluores-cent lamps, and B and C dichroic filters, and a lens filter vaporized onthe lens surface.

<Fluorescent lamp characteristics>

[Fig. 4-10]

CCD

216.

408

F=5.1f=35M=0.126

16

308.44

352.99

28.55

Lens specification

8 þm

x 3

648

pixe

ls

First mirrorSecond mirror

Third mirror

400 500 600 700

400 500 600 700

400 500 600 700

(nm)

(nm)

(nm)

Rela

tive

ener

gy

R fluorescent lamp

W fluorescent lamp

B fluorescent lamp

Rela

tive

ener

gyR

elat

ive

ener

gy

4 – 4

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[Fig. 4-11]

(3) Drive systemThe drive system consists of the motor H, reduction pulley F, reduc-tion belt G, driving pulley 9, second belt 6, first pulley 7, first belt5, and follower pulley 8. The rotation of the motor is converted intoreciprocating motion through the reduction belt G, reduction pulleyF, driving pulley 9, and second belt 6, to transport the secondcarriage unit 2 linked to the second belt.

In the meantime, the power is also transmitted through the first pulley7 to the first belt 5 to transport the first carriage unit 1 linked to thefirst belt 5. At this time, the moving speeds of the first belt 5 andsecond belt 6 are:

First belt speed: Second belt speed = 2 : 1

The entire optical path length is fixed.

95

25

400 500 600 700 800

75

5Transmittinglight

Reflected light

Refle

ctio

n fa

ctor

(%)

Tran

smitt

ance

(%)

Wavelength (nm)

B dichroic filter

95

35

400 500 600 700 800

65

5

Ref

lect

ion

fact

or (%

)

Tran

smitt

ance

(%)

Wavelength (nm)

C dichroic filter

[Fig. 4-12]

1 First carriage unit 2 Second carriage unit 3 Table glass

4 Main shaft 5 First belt 6 Second belt

7 First pulley 8 Follower pulley 9 Driving pulley

F Reduction pulley G Reduction pulley H Motor

1 2 3 4

5 6 78 9 101112

12

11

10

9

4 – 5

[5] SCANNING PRINCIPLE

1. Basic principle

We recognize the following colors in our daily life:

• Color of light reflected from an object

• Color of light transmitting through an object

• Color of a light source.

In any case, color cannot be perceived only with light. Figure 5-1shows the three primary colors, red (R), green (G) and blue (B) whichconstitute light.

[Fig. 5-1]

To perceive the pure color of an object, no-color (white) light is re-quired. If data on the R, G, and B of an object are obtained, theoriginal color can be reproduced from that data.

[Fig. 5-2]

Figure 5-2 shows a schematic diagram of the optical system whichperforms scanning. The optical system consists of three light sources(R, G, and B), mirrors, lens, a high-density CCD sensor (3648 ele-ments).

This scanner adopts a unidirectional light-source system to pick upthe three light sources.

Unidirectional light-source system:

Suppose light is applied to the document from more than two direc-tions. If the document is not placed just at the point of intersection ofthe two lights, the scanning position will not be secured properly.Such a problem can be prevented by applying three lights to thedocument from the same direction at all times. This method keeps thescanning position constant for each lamp, when scanning even athree-dimensional document. This method is called the unidirectionallight-source system.

[Fig. 5-3]

This scanner uses to two types of dichroic filters to realize theunidirectional light-source system. The dichroic filter transmits orreflect a particular wavelength (color) of light. In reality, R, G, B lightsare picked up in the following manner:

Blue fluorescent lamp ON

[Fig. 5-4]

When the blue fluorescent lamp comes on, the light passes throughthe blue dichroic filter. In addition, the blue light component passesthrough the cyan dichroic filter, without being reflected. The lightemitted from the blue lamp thus becomes pure blue light after pass-ing through the two dichroic filters.

Red

Green Cyan

Yellow Magenta

Blue

WH

WH:White

CCD

B

W R

Cyan dichroic filter

Blue dichroic filter Convergence mirror

R mirror First mirror

Second mirror

Third mirrorLens

CCDCCD

R G BBGR

CCD

R

B

G

CCD

R

B

G

Document

Filter Filter Table glass

Mirror Mirror

Document

Dichroic filter Dichroic filter

Mirror

Filter

Filter

Mirror

Mirror

MirrorMirror

Mirror

CCD

B

W R

Blue dichroic filter


Convergence mirror


Second mirror

Third mirrorLens

5 – 1

justmanuals.com

White fluorescent lamp ON

[Fig. 5-5]

When the white lamp comes on, the R and B light components of thewhite light emitted from the white lamp pass through the blue dichroicfilter while the remaining green light component alone is reflected.Next, the cyan dichroic filter allows green light to pass through it, thusproducing pure green light.

Red fluorescent lamp ON

[Fig. 5-6]

When the red fluorescent lamp comes on, only the red light com-ponent is reflected by the red dichroic filter, while any other lightcomponent contained in the red fluorescent lamp passes through thered dichroic filter, thus producing pure red light.

The lens and mirrors allow reduction of a document up to 216.408mm in width to be inputted into a 27.264-mm-wide CCD.

This model employs the three light-source system with the reductionoptical system. In scanning, the light emitting timing of R, G, and Bare shifted each other to blink cyclically, thus producing informationon pure three colors from one CCD sensor.

This realizes faithful reproduction of the document colors. The figuresbelow show the spectral characteristics of R, G, and B, and the lightemitting timing of the three color light sources, CCD output, and CCDspectral sensitivity characteristics, and filter spectral characteristics.

[Fig. 5-7]

[Fig. 5-8]

[Fig. 5-9]

CCD

B

W R




Second mirror

LensThird mirror

CCD

B

W R

Third mirror




Second mirror

Lens

Blue

400 500 600 700 800 nm

Green Red

(Spectral characteristics of three light sources R,G, and B)

Rela

tive

ener

gy

Wavelength

ADN

1

RG

B

(Light emitting timing of three light sources and CCDoutput)

LensCCD (N pixels)

Analog data Converter Digitaldata

CCD

ONR

G

OFF

B1 N

ON

ON

OFF

OFF

OFF

R G B

N N1 1

RON

OFF

White

GREEN

BLUE

Yellow

Magenta

Cyan

Black

R lamp

G lamp

B lampDocumentcolor

Documentcolor

Documentcolor

RED

Documentcolor

Documentcolor

Documentcolor

Documentcolor

Documentcolor

400 500 600 700 800 (nm)

(CCD spectral sensitivity characteristics)

Rela

tive

outp

ut

5 – 2

[Fig. 5-10]

° The color decomposition characteristics of the color scanner isdetermined in the following combinations:

• R characteristics

Red fluorescent lamp, C filter, CCD characteristics

Red light source

• G characteristics

White fluorescent lamp, B and C filters, CCD characteristics

Green light source

• B characteristics

Blue fluorescent lamp, B and C filters, CCD characteristics

Blue light source

2. Operating principle

The light emitting timings of the three light sources (R, G, and B)shifted to blink cyclically. The light is reflected by the document sur-face and received by one image sensor. (An optional film scanningunit can be used to perform light transmission scanning.) The colorinformation of the document is decomposed into R, G, and B informa-tion and converted into analog signals. These analog signals are A-Dconverted and corrected to be digital RGB data, which is outputtedthrough the interface to an external device.

When the start signal is sent from the computer, the scanner gets inthe operation mode and the scanning head moves to the whitebalance position under the control of the main control and timingsections. Then, the white balance sheet is scanned and the followingthree analog processes (white balance adjustment) are performed.Scanning of the document is now started.

1 Adjusting the quantity of light of RGB light sources

2 Storing dark noise components → Correction

3 Storing shading components → Correction

Scanning operation is explained below, along the flow of signals.

[Fig. 5-11]

400 500 600 700 800 (nm)

(*) (*)(*) (*)

(Filter spectral characteristics)

Rel

ative

ene

rgy

C filter reflection characteristics

(*) Mercury bright line

Red fluorescent lamp: Red light source

400 500 600 700 800 (nm)

(*) (*)(*) (*)

C filter transmission characteristics

Rel

ative

ene

rgy

B filter reflection characteristics

White fluorescent lamp: Green light source

400 500 600 700 800 (nm)

B filter transmission characteristics

Rel

ativ

e en

ergy

Filter characteristics

Blue fluorescent lamp: Blue light source

(*)(*)

(*)(*)

R W

B

DocumentTable glass

First carriage unit

Second carriage unitMain motor

Inverter PWB

Lens

CCD PWB<Photo-electricconversion>

D/A conversion A/D conversion

Motor driver Main control section

Personal computer

SCSI cable SCSI controller

Terminator

Timing control of digital image processing

FIFO memory

5 – 3

justmanuals.com

The light source unit is composed of three color light sources whichblink at a high speed in sequence to illuminate the document. Thelight reflected by the document is reflected by the mirror to change itsoptical path and to pass through the lens, thus forming a documentimage on the image sensor. The image sensor is a CCD linear type.The document image is decomposed into pixels by the image sensorand outputted in sequence. Scanning in the main scanning directionis performed in this manner. The scanning head is moved in the feeddirection by the stepping motor controlled by the main control section.

[Fig. 5-12]

The analog data decomposed into pixels are amplified by the dif-ferential amplifier. Each pixel is then corrected in terms of dark noiseand shading at the analog processing section before being convertedinto digital data. The digital data are written into buffer memory insequence. When RGB digital data of one line are written, the maincontrol section reads the data and performs tone correction beforeoutputting to an external device through the interface.

The scanner repeats the above operation until data of one screen areoutputted. After completion of data output of one screen, the fluores-cent lamps stop blinking and the scanning head returns to its homeposition. The scanner goes into the stand-by state.

(1) Scanning operation(Line sequence scanning)

[Fig. 5-13]

(2) Relationship between scanning origin andwhite balance position

[Fig. 5-14]

3. Correction

Data outputted from the CCD are subject to the following correctionsand adjustments.

(1) White balance adjustment

1 Adjustment of the quantity of light of R, G, and B light sources

The R, G, and B lamps are pulsated and the quantity of light ofeach lamp is adjusted by changing its lighting time (pulse width)when scanning the white balance sheet. (about 2 V at time of A-Dconversion)

2 Dark component correction

The CCD outputs dark components even when it is not receivingany light. The scanner stores dark components when scanningthe white balance sheet with the fluorescent lamps turned off, andsubtracts them from actual scan data.

3 Shading component correction

[Fig. 5-15]

As shown in the above figure, the CCD receives light through thelens. Consequently, the quantity of light gradually decreases towardthe periphery of the CCD and the CCD output corresponding to theperipheral area drops as well. For this reason, the voltage of eachpixel (3648 bits) of the CCD is recorded when scanning the whitebalance sheet, and the actual scan data are 256-divided (A-D con-verted) with this voltage as the reference. In this manner, shadingcomponents are corrected.

(2) Analog correctionAnalog correction is divided into two categories: dark component cor-rection and shading correction performed at the time of A-D conver-sion

A. Dark component correctionDark component correction is to determine the lower reference level(black level) for A-D conversion. This correction is performed by usingdata obtained when scanning the reference when scanning with thefluorescent lamps turned off.

Each color uses the same value of data for dark component correc-tion; that is, a total of 3 data for each R, G, and B color are used inthe case of color scanning. In addition, to lessen the influence ofnoise, the average data of one line (in main scanning direction) ofpixels is used. These data are converted from digital to analog sig-nals by the DA converter to supply to the lower reference level of theAD converter.

B. Shading correctionShading correction is to determine the higher level (white level) forA-D conversion.

Shading correction uses data obtained when scanning the whitebalance sheet located next to the document scanning position. Unlikethe dark component correction procedure in which each color usesthe same data, the shading correction procedure needs data on eachCCD element for each color, because it is required to correct thephenomenon that the intensity of light is the strongest at the center ofthe lens with the quantity of light gradually decreasing toward itsperipheral area. For this reason, shading correction require memoryfor 3 colors (3648 bits x 3), or three times that needed for darkcomponent correction.

Feed direction(in which scanning head moves)

Main scanning direction(CCD)

Start of operation

Home position/white balance position 1

White balance position 2Start ofscanning (Red, Green, Blue scanning for each line)

Scanning origin Scanning head moving path

1.5mm

7mm

0.5mm

HPWB1

WB2

Upper cabinet White balance sheet

Table glass

Main frame

Scanning range

Scanningorigin

HP: Home position WB: White balance position

CCD

About2V

Lens

Theoreticalvalue

3648 bitsCCD output

5 – 4

To lessen the influence of noise, this correction also uses theaverage of data obtained by scanning at the positions of WB1 andWB2 a few times. These data are D-A converted to supply to theupper reference level of the AD converter.

When scanning shading correction data, the dark component correc-tion data which has been obtained to perform dark component correc-tion is used as the A-D conversion reference level (comparisonvalue), by making the dark component correction data zero (mini-mum) and the shading correction data FFH (maximum).

(3) Digital correctionAfter analog correction, digitalized image data are sent to the gatearray for digital correction. Digital correction is divided into twoprocesses: zoom processing (digital zoom) performed in the gatearray, and gamma correction.

A. Digital zoomDigital zoom is performed by interpolating data between two data;that is, the position of data between two data is calculated accordingto resolution and scanning position and two data are given as theirratios to create hypothetical data. In this scanner, digital zoom isperformed on in the main scanning direction. In the feed direction,simple zoom is performed by mechanically controlling the first car-riage speed and scanning timing.

[Fig. 5-16]

B. Gamma correctionDigitally-converted 256-gradation data are corrected according adesired data output pattern which has been set in advance.

This is usually used to perform dark component emphasis ("a" in thefigure below).

[Fig. 5-17]

(Note) a: The dark section is emphasized (in the case of CRT, Y =X0.45)

b: CCD output is delivered without correction (Y = X)

c: The bright section is emphasized.

In reality, data conversion is achieved by writing output data cor-responding to respective internal data into 256-byte memory insidethe gate array.

4. Operation flow chart

(1) Start of operation

3 40 1 2

400DPI

1.33 2.67

2/3 1/3

0 3

2/31/3

300DPI

11

a

b

c

Scanner output (Y)

CCD output (X)

YES

NO

NO

YES

Power is turned ON

CPU initialization

Main memory check

Memory error

Operation stops

Initial setting ofscanner operation

Start of initializationof scanner

Initial setting ofinterface

Start of SCSIoperation

Wait for operationbecoming stable (1 sec.)

Resetting

Initial setting ofparameters

Start of receivingSCSI commands

Return to stand-bystate (BUSY)

Stand-by process

Scanner instand-by state

5 – 5

justmanuals.com

(2) Start of scanning

NO

YES

NO

YES NO

NO

YES

YES

NO

YES

NOYES

Start of scanning

ADF mode

Feeding of document

First page

Scanning head movesto home position.

Scanning head movesto home position

Shading correction

Scanning head movesto ADF scanningposition

Document is movedto scanning startposition

Scanning starts

End of scanningstart operation


Shading correction

Same setting forscanning as before

Q'ty of lightadjustmentDark componentcorrectionShading correction

Q'ty of light adjustmentNecessary number ofpages

Scanning head movesto ADF scanningposition

Scanning head atADF position

Same setting forscanning as before

Q'ty of lightDark componentcorrectionShading correction

5 – 6

(3) Scanning operation

NO

YES

YES

YES

YES

NO

NO

NO

YES

NO

Scanning operation

FIFO full

Scanning of image

CCD image output

Storing processed imagedata into FIFO

Image data is transferred fromFIFO through gate array toSCSI controller

Image data is transferred fromSCSI controller through SCSIbus to computer

End of scanning

ADF mode

Discharge ofdocument

Finaldocument


End of scanningoperation

Analog processingShading correctionDark component correction

Digital processingGamma conversionDigital zoom (only in main scanning direction)Binary white/black inversion processing

Request forimage transfer

5 – 7

justmanuals.com

[6] DIAGNOSTICS

The JX-250 series have the diagnosis mode for better serviceability.To make the diagnosis mode available, it is necessary to connect thediagnosis checker (part code: UKOG-7030XCZZ) to the option con-nector and set the DIP switch properly.

Diagnosismode

DescriptionDIP switch setting

1 2 3 4

Ageing Ageing (No limit)Ageing (30 times)

00

00

11

01

White balancetest

Scanning action testShading waveform testDark component waveform test

101

011

000

000

PWB self-test PWB self/option check 1 1 1 1

1: ON

0: OFF

Note

• Make sure the scanner’s power is turned off before connectingthe diagnosis checker to the option connector.

• Make sure the scanner is disconnected from the computerbefore trying to perform diagnosis testing.

1. Ageing test

The ageing test is performed to check the drive system and its controlcircuit for proper operation. The ageing test can be done in twomodes: "no limit" and "automatic 30 times." Set the DIP switches asfollows:

Setting of DIP switches

Limitless ageing operations 30 ageing operations

[Fig. 6-1]

<Setting conditions for ageing action test>

Resolution : 30 dpi

Scanning range : A4

Scanning mode : full color

Interval : 30 ageing: No time Limitless ageing: 40 seconds

To stop the ageing test action, turn the scanner off. If the DIP switch4 is set for ON, the ageing test automatically ends after 30 scanningoperations.

2. Scanning action test

The scanning action test is performed to check white balance adjust-ment, the scanning head and the image input circuits (especially theanalog circuit) for proper operation, and the white balance sheet forcontamination. When the scanner is put in this mode, white balanceis adjusted and scanning is performed at the scanning start positionunder the conditions given below.

This test also makes it possible to check the waveform of the imageinput circuits (in particular, the analog circuit).


[Fig. 6-2]

<Setting conditions for scanning action test>

Resolution : 200 DPI

Scanning range : A4

Scanning mode : full color

To stop the scanning test action, turn the scanner off.

3. Shading waveform test

The shading waveform test is performed to check the image inputcircuits (especially the analog circuit) for proper operation.

In this test mode, serrate pseudo shading waveforms produced in thegate array are continuously outputted to the analog circuit, and thesewaveforms are check in sequence to locate defective points, if any, inthe image input circuits (especially the analog circuit).

[Fig. 6-3]

<Test point 6 (TP6) waveform>

[Fig. 6-4]

To stop the shading waveform test, turn the scanner off.

ON

OFF

ON

OFF

ON

OFF

ON

OFF

3.4V

0.8V

72µs (µs)

Voltage(V)

Time

Waveform outputted in shading waveform test

6 – 1

4. Dark component waveform test

The dark component waveform test is performed to check the imageinput circuits (especially the analog circuit) for proper operation.

In this mode, serrate pseudo dark component waveforms produced inthe gate array are continuously outputted to the analog circuit. Thesewaveforms are checked in sequence to locate defective points, if any,in the image input circuits (in particular the analog circuit).


[Fig. 6-5]

<Test point 5 (TP5) waveform>

[Fig. 6-6]

(A single serration is divided into 256 sections.)

To stop the test, turn the scanner off.

• Test point for shading and dark component waveform

[Fig. 6-7]

5. PWB self-test

This test mode is performed to check the major devices and buses ofthe control PWB for proper operation. In this mode, pseudo data aresent to each device to check the response, thus locating a faultdevice, if any.


Default setting

[Fig. 6-8]

(1) Operation

1 Set all DIP switch to ON.2 Set DIP switches to OFF in turns, starting with SW 4.3 Resistor and memory check (gate array and SCSI controller)4 Option check (ADF/FSU sensor, ADF/FSU motor phase, power

supply)5 All diagnosis checker LEDs will come on if all checks are satis-

factory. If any LED turns blink, see the following error table.

Test result LED1 LED2 LED3 LED4

1 DIP SW test error OFF BLINK BLINK BLINK

2 SCSI controller error BLINK BLINK BLINK OFF

3 Gate array resistor error BLINK OFF BLINK BLINK

4 Gate array gamma error OFF OFF BLINK BLINK

5 Gate array A memory error OFF BLINK OFF BLINK

6 Gate array B memory error OFF OFF OFF BLINK

7 Gate array FIFO memory error BLINK BLINK OFF BLINK

8 ADF option check error BLINK OFF BLINK OFF

9 FSU option check error OFF BLINK BLINK OFF

10 Normal BLINK BLINK BLINK BLINK

[Fig. 6-9]

ON

OFF

0.8V

56ms (ms)

1.8V

Voltage(V)

Time

Waveform outputted in dark component waveform test

Enlarged view

TP006

NC

NC 16

N.C

7

TP005

D01

D12

D23

D34

D4 9

D5 10

D611

D7 12

OFL13

CK 23

VIN 21

REF+ 18

REF/2 6

REF- 19

VDD 8

VDD 15

VDD 24

AVDD 17

AGND 20

GND 5

GND 14

GND 22

IC012

LH50506N

TP004

C1540.1U

AG

Shading wave form

Dark component wave form

ON

OFF

LED1 LED2 LED3 LED4

Red

Green

6 – 2

justmanuals.com

[7] CIRCUIT DESCRIPTION

[Fig. 7-1]

1. Main PWB

(1) CPU Connected to the CPU are: ROM, RAM, motor driver, gate array, Aand B line memory, FIFO memory and SCSI controller. The A and Bline memory and FIFO memory and SCSI controller are controllablethrough the gate array. ROM stores program data and RAM writesand reads control data and flags. The motor driver is a constantcurrent type and drives the motor by controlling each phase of thestepping motor. It also controls the current flowing to the motor, in 2steps.

(2) Analog processing sectionData sent from the CCD PWB are clamped through capacitor cou-pling at the control PWB. The CCD signal is separated data by datadown to the basic level (level at which no optical data is obtained).The basic level is converted into the clamp level provided on thecontrol PWB, by using both the analog switch and the capacitor, tostabilize the data level.

Clamped data are sample held so that they are taken out only whenthey exist. This process is performed to pick up data of only stablelevel among the analog signals outputted from the CCD, and send tothe AD converter. The clamped data are converted digital signals bythe AD converter. At this time, As the reference (REF) voltage for theAD converter, the dark component level is given as the lower one andthe shading level as the upper one. By correct these levels, it thusbecomes possible to take a dynamic range from the black level to thewhite level.

[Fig. 7-2]

(3) Digital processing sectionThe digitalized data is subjected to digital processing by the gatearray. Digital processing progresses as follows: First, adjacent dataare added in the main scanning direction. This addition is not per-formed when the resolution is 400 dpi or the basic value, but iscarried out when the resolution is half the basic resolution, or 200 dpi,to roughly determine the resolution.

SCSI cable

IC1

S-RAMIC7

P-ROMIC9

CPUIC8 IC11 IC12

CCD PWB

Personal computer

Main motor

Motor driver

DIP SW

RGB lamp unit

Inverter PWB

D/A converter A/D converter

Reset ICIC18

SCSI controllerIC15

Terminator1C16

Option connector

Gate arrayIC10

FIFO memoryIC13

Line memoryIC4IC5

: Analog image data

: Digital image data

: The other signal

CCD data

Basic level

Clamp signal

Samplehold signal

AD converterinput signal

Picture signalin a pixel

(TP3:R_VIN)

(RS_DD)

(SP)

(TP4:VIN) Basic level

7 – 1

Data added in the main scanning direction are stored in line memory.The data stored in line memory are also added in the feed directionas necessary. This makes it possible to read the preceding one-linedata from the line memory while also reading the next data from theCCD through the AD converter, thus allowing simultaneous incor-poration of both the data on the preceding line and the one on thecurrent line into the gate array. These data are added inside the gatearray and the result is written into the line memory. Since addition isperformed in the feed direction, data are processed in 2-line 16-bitmemory, although the actual data are 8 bits (0 ∼ 255). (In reality, 4additions are performed for about 10 bits.) This addition in the feeddirection is, like in the main scanning direction, not performed whenthe resolution is the basic 400 dpi, but is carried out when the resolu-tion is half the basic resolution or 200 dpi, to roughly determine theresolution. The data obtained through the additions in the main scan-ning direction and in the feed direction are subjected to digital zoom-ing in the main scanning direction.

Digitally-zoomed data are gamma-corrected when the output is 8 bits,and binary coded when the output is 1 bit.

In binary coding, data which have been internally processed arechecked whether they are higher or lower than the threshold leveland thus determined whether to output as 1 or 0. Therefore, everysingle data is outputted as 1 bit. Since the SCSI bus carries 8-bitdata, 8 data are housed in 1 byte and outputted to the computer forhigher data transfer. Binary coding controls this process.

As shown above, data which have been processed in various waysare stored in FIFO. FIFO is an abbreviation of "First-In First-Out,"which means that data entered first are outputted first. Internallyprocessed data are written in FIFO in sequence. On request for datatransfer from the computer, these data are read in sequence on afirst-in first-out basis, thus transferring to the computer.

(4) Major IC specifications

A. CPUIC8 (VHiµPD70433GD)

[Fig. 7-3]

AD690AD589AD488AD387AD286AD185AD084IC (H)83GND82VDD81TCE180TCE079DMAAK178DMAAK077P81/DMARQ176P80/DMARQ075VDD74P77/RTPT773P76/RTPT672

717069686766

GND65AVDD64AVREF63P63/AN1362P63/AN1261

P75/RTPT5P74/RTPT4P73/RTPT3P72/RTPT2P71/RTPT1P70/RTPT0

VDD 1BUSLOCK 2

HLDAK 3HLDRQ 4READY 5

POLL 6CLKOUT 7

RESET 8WDTOUT 9

VDD 10X1 11X2 12

GND 13OPEN 14

P00 15P01 16P02 17P03 18P04 19P05 20P06 21P07 22

GND 23P10/NMI 24

P11/INTP0 25P12/INTP1 26P13/INTP2 27

P14/INTP3/TI 28P15/INTP4 29P16/INTP5 30

OPE

N12

0D

EX11

9R

AS11

8IO

RD

117

IOW

R11

6R

D11

5W

RL

114

WR

H11

3AS

TB11

2IC

(L)

111

D8/

D16

110

GN

D10

9VD

D10

8A2

310

7A2

210

6A2

110

5A2

010

4A1

910

3A1

810

2A1

710

1A1

610

0AD

1599

AD14

98AD

1397

AD12

96AD

1195

AD10

94AD

993

AD8

92AD

791

P20/

PWM

31P2

1/TO

0032 33 34 35 36

P30/

TXD

0/SB

0/SO

037

P31/

RXD

0/SB

1/SI

038

P32/

TXC

/SC

K039

P33/

CTS

040

P34/

TXD

1/SO

141

P35/

RXD

1/SI

142

P36/

SCK1

/CTS

143

VDD

44P4

0/PD

045 46 47 48 49 50 51 52

GN

D53

P50/

DAT

ASTB

54P5

1/AC

K55

P52/

BUSY

56VD

D57

AVSS

58P6

0/AN

I059

P61/

ANI1

60

P22/

TO01

P23/

TO02

P24/

TO03

P25/

TO04

P41/

PD1

P42/

PD2

P43/

PD3

P44/

PD4

P45/

PD5

P46/

PD6

P47/

PD7

µPD

70433GD

-5BB

7 – 2

justmanuals.com

Internal block diagram

[Fig. 7-4]

GENERALREGISTERS

&DATA MEMORY

512 BYTES

ALU

EXU

MICRO SEQUENCECONTROL

MICRO ROM

BCU

PREFETCHQUEUE6 BYTES

BUSCONTROL

&PREFECHCONTROL

DMAC

ASTB

READY

RD

WRH

WRL

IORD

IOWR

RAS

DEX

D8/D16

BUSLOCK

POLL

HLDRQ

HLDAK

A16~A23

AD0~AD15

DMARQ0

DMAAK0

TCE0

DMARQ1

DMAAK1

TCE1

VDD

GND

UART/CSI UART/CSI

RXD

0/SB

1/SI

0

TXD

0/SB

0/SO

0

TXC

/SC

K0

CTS

0

RX

D1/

SI1

TX

D/S

O1

CT

S1/

SC

K1

8

PIU

PD

0~P

D7

DA

TA

ST

B

AC

K

BU

SY

4

8-BITA/D

AN

I0~A

NI3

AV

DD

AV

SS

AV

RE

F

SYSTEMCONTROL

RESET

CLKOUT

X1

X2

DMArequest

WDT

PWMUNIT

TIMER/COUNTER

UNIT

PROGRAMMABLEINTERRUPT

CONTROLLER

PORT

2 8 3 8 7 6 84 7

RTOP

4 4

RTP

0~R

TP3

RTP

4~R

TP7

POR

T0PO

RT1

POR

T2PO

RT3

POR

T4PO

RT5

POR

T6PO

RT7

POR

T8

NM

I

4 6

• INTP0• INTP1• INTP2• INTP3/TI• INTP4• INTP5

• WDTOUT• TO01• TO21

• PWM• TO00• TO20• TO30

7 – 3

Pin description

Pin No. Pin name Signal name I/O Function

15 P00 RFL Parallel I/O R lighting

16 P01 GFL G lighting

17 P02 BFL B lighting

18 P03 CLRCPU CCD timing start signal

19 P04 FSTL Line control

20 P05 COL0CPU Color control 00 : R 01 : G 10 : B 11 : Stand-by21 P06 COL1CPU

22 P07 WCKEN GA data memory write enable signal

31 P20 N.C Parallel I/O Not used

32 P21 N.C Not used

33 P22 N.C Not used

34 P23 N.C Not used

35 P24 N.C Not used

36 P25 N.C Not used

37 P30 FSTP Parallel I/O Page control

38 P31 ABGCONT Gate array 1 reset

39 P32 FLPWR FSU/ADF control

40 P33 MSP0 Main body motor torque control

41 P34 N.C Not used

42 P35 MSPA Option (FSU/ADF) motor torque control

43 P36 SOLCTR Solenoid control (for ADF)

45 P40 DSW0 Parallel I/O SCSI ID setting (Dip switch)

46 P41 DSW1

47 P42 DSW1

48 P43 DSW3 Terminator setting (Dip switch)

49 P44 N.C Not used

50 P45 N.C Not used

61 P46 N.C Not used

52 P47 N.C Not used


56 P51 N.C Not used

56 P52 N.C Not used


66 RTPT0 RINT Parallel I/O Main body motor A

67 RTPT1 RINA Main body motor AN

68 RTPT2 RINB Main body motor B

69 RTPT3 RINB Main body motor BN

70 RTPT4 OINA Option motor A

71 RTPT5 OINA Option motor AN

72 RTPT6 OINB Option motor B

73 RTPT7 OINB Option motor BN

26 INTP0 HP Interrupt Scanner unit home position detection (Not used)

26 INTP1 SW5/THP FSU home position detection

27 INTP2 SW2 Paper feed sensor (for ADF)

28 INTP3 SW1 Paper discharge sensor (for ADF)

29 INTP4 SW4/FSU ADF maintenance cover open sensor/FSU opensensor

30 INTP5 SCSI INT I/F interrupt

75 DMARQ0 DMA DMA Request signal for transfer data to SCSicontroller

77 DMAAK0 DMAAK Acknowledge signal for transfer data to SCSIcontroller

13, 23, 53, 65, 82, 109 GND GND—

GND potential

1, 10, 44, 57, 74, 81, 108 VDD VCC Positive power supply (+5V)

58 AVSS AG—

A/D converter GND potential

64 AVDD A5V A/D converter analog power supply

7 – 4

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Pin No. Pin name Signal name I/O Function

63 AVREF A5V — A/D converter reference voltage supply

8 RESET RESET Input System reset signal input

11 X1 CLKCPU Input System clock generating crystaloscillator/ceramic oscillator connecting pin.When supplying external clock, input to X1, withX2 open.

12 X2 N.C—

7 CLKOUT CLKOUT Output Internal system clock output

112 ASTB ASTB 3-state output External bus cycle address strobe signal output

115 RD RD External memory cycle data read strobe signaloutput

114 WRL WR External memory cycle low-order byte data writestrobe signal output

113 WRH N.C Not used

5 READY N.C Input Not used

119 DEX N.C 3-state output Not used

118 RAS N.C Not used

110 D8/D16 VCC Input Not used (high at all times)

2 BUSLOCK N.C 3-state output Not used

6 POLL N.C Input Not used

4 HLDRQ N.C Input Not used

3 HLDAK N.C 3-state output Not used

84 ∼ 99 AD0 ∼ AD15 AD0 ∼ AD15 3-state output External bus cycle address/data multiplex signaloutput

100 ∼ 103 A16 ∼ A19 A16 ∼ A19 3-state output External bus cycle address signal output

104 ∼ 107 A20 ∼ A23 N.C Not used

117 IORD IORD External I/O cycle read strobe signal output

116 IOWR IOWR External I/O cycle write strobe signal output

9 WDTOUT N.C Output Not used

77 DMAAK0 DMAAK 3-state output DMA acknowledge signal output (channel 0)

78 DMAAK1 N.C Not used

79 TCE0 N.C Not used

80 TCE1 N.C Not used

7 – 5

B. Gate array (S208GD-50-5ML2)IC101 (VHi65655GD032)

Pin diagram

[Fig. 7-5]

GN

DG

ND

LDA2

LDA3

LDA7

GN

DN

LMAW

EN

LMAO

EI

FIFO

I0

GN

DFI

FOW

CK

NFI

FOR

WFI

F000

FIF0

01G

ND

VDD

FIF0

02FI

F003

FIF0

04FI

F005

FIF0

06FI

F007

NFI

FOR

RFI

FOR

CK

GN

DD

AD0

DAD

1D

AD2

DA

D3

DAD

4D

AD

5D

AD6

DA

D7

GN

DA

DC

KO

ADCK

IN

DTE

NB

SCD

ACK

DKD

ACK

GN

DG

ND

LDA

4LD

A5LD

A6

NLM

AO

EO

FIFO

I1FI

FOI2

FIFO

I3FI

FOI4

FIFO

I5FI

FOI6

FIFO

I7

VDDN.C.CLKSCGND

NDBACKNDBWRNDBRDGND

DB6

ALENRRSNRSHNRCCK2NRCCKFGNDVDDSP_DDRS_DDSP_DRS_DSPNSCSIXTENADCD7

TEST1ORGCKIORGCKO

GNDXT1XT2

NCYNCO

N.C.VDD

NPROMNSRAM

DBREQ

DB7

DB5DB4CKSELDB3DB2DB1DB0

ADCD6ADCD5ADCD4ADCD3ADCD2ADCD1ADCD0

NCYNCR

GN

DG

ND

CLK

CPU

GN

DC

LEA

RN

FSTP

NFS

TLI

NW

CKE

NTE

BN

DM

AAC

KD

MAR

QA1

9A1

8A1

7A1

6A

8N

RES

ETN

WR

NR

DTE

ST3

NIO

WR

NIO

RD

NAS

TBC

PUC

LKAD

7G

ND

VDD

AD6

AD

5AD

4G

ND

AD3

AD

2AD

1AD

0G

ND

A7 A6 A5 A4

GN

DA

3A2 A

1A0 G

ND

CLK

3C

LK2

CLK

1C

LK0

GN

DG

ND

VDDN.C.

COLI0COLI1NRFLNGFL

NBFLNHTCNT

NRRFLNRGFLNRBFLNRHT

LDA0LDA1N.C.VDD

GNDLDB0LDB1

VDDNLMBWENLMBOEI

LMA0LMA1GND

LMA2LMA3LMA4LMA5LMA6LMA7LMA8LMA9GNDVDD

LMA10LMA11LMA12

GNDNMCS

LDB2LDB3LDB4LDB5LDB6LDB7GND

NLMBOEO

NTRFLNTGFLNTBFLNTHT

104156 105

157

1 52

53208

S208GD-50-5ML-2

7 – 6

justmanuals.com

Block diagram

[Fig. 7-6]

Analog circuit

D/A darkcomponent

D/A shading

Clock control

CCD timing control

Analog timing control

Main scanning direction data control

Even/odd number dataprocessing

A memory address control

A memory

Data over counter

Feed directiondata control

Peak value detection

Memory data I/F

B memory

Chip selector

Zooming

Data counter

B memory address processing

Binary coding

Gamma correction

Peripheral ICs

PRO

MSR

AM

CCD

A/D

CLOCK

CPU I/F

CPU

DMAC

FIFO

SCSIC

Pin No. Pin name Signal name I/O Connected to Function

1 GND GND GND Ground

2 GND GND GND

3 LDA2 LDA2 I/O AMEM Data bus line to and from A memory (for reading from memory)

4 LDA3 LDA3 I/O AMEM






10 NLMAWE NWE O AMEM Write enable signal to A memory

11 NLMAOEI NOE I AMEM The synchronization of NOE is adjusted by once pulling out the output fromNLMAOEO for internally processing GA.

12 NLMAOEO NOE O AMEM Read enable signal to A memory.

13 FIFOI0 FIFOIN0 I FIFO Data bus line to and from FIFO memory (for writing into memory)

14 FIFOI1 FIFOIN1 I FIFO








22 FIFOWCK WCK O FIFO Synchronizing signal for writing into FIFO memory.

23 NFIFORW NWRST O FIFO FIFO write address reset signal

24 FIFOO0 FIFOO0 O FIFO Data bus line to and from FIFO memory

25 FIFOO1 FIFOO1 O FIFO


7 – 7


27 VDD VCC VCC +5V

28 FIFOO2 FIFOO2 O FIFO Data bus line to and from FIFO memory





33 FIF007 FIF007 O FIFO

34 NFIFORR NRRST O FIFO FIFO memory read address reset signal

35 FIFORCK RCK O FIFO Synchronizing signal for reading from FIFO memory


37 DAD0 DAD0 O DA Dark component correction and shading correction data line

38 DAD1 DAD1 O DA

39 DAD2 DAD2 O DA

40 DAD3 DAD3 O DA

41 DAD4 DAD4 O DA

42 DAD5 DAD5 O DA

43 DAD6 DAD6 O DA

44 DAD7 DAD7 O DA


46 ADCKO ADCK O AD, GA AD converter clock signal

47 ADCKI ADCK I GA The synchronization of ADCKO is adjusted by once pulling out the output fromADCKO for internally processing GA.

48 NDTENB NDTENB O Signal for showing gate array signal processing period

49 SCDACK SCDACK O DA Shading correction data output synchronizing signal

50 DKDACK DKDACK O DA Dark component correction data output synchronizing signal


52 GND GND GND

53 VDD VCC VCC +5V

54 N.C. N.C. N.C. Not used

55 XT2 XT2 O X1 Basic clock signal (29 MHz)

56 XT1 XT1 I X1


58 NCSYNCO N.C. O N.C. Color data processing start synchronizing signal (not used)

59 NCSYNCR NCSYNCR O CCD One-line data processing start synchronizing signal

60 ORGCKO ORGCK O GA GA internal data processing clock

61 ORGCKI ORGCK I GA The synchronization of ORGCK is adjusted by once pulling out the output fromORGCKO for internally processing GA.

62 TEST1 GND I GND Not used (low at all times)

63 ADCD0 IMG0 I AD Image data (input)

64 ADCD1 IMG1 I AD

65 ADCD2 IMG2 I AD

66 ADCD3 IMG3 I AD

67 ADCD4 IMG4 I AD

68 ADCD5 IMG5 I AD

69 ADCD6 IMG6 I AD

70 ADCD7 IMG7 I AD

71 XTEN I Not used (high at all times)

72 NSCSI NSCSIC O SCSI SCSI selector signal

73 SP SP O ANALOG Analog image data sample hold signal

74 RS_D RS_D O ANALOG NRRS signal delay signal

75 SP_D N.C. O N.C. Not used

76 RS_DD RS_DD O ANALOG Data clamp signal

77 SP_DD N.C. O N.C. Not used

78 VDD VCC VCC +5V


80 NRCCKF NRCCKF O CCD CCD clock signal

81 NRCCK2 NRCCK2 O CCD CCD clock signal

7 – 8

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82 NRSH NRSH O CCD CCD data shift pulse signal

83 NRRS NRRS O CCD CCD reset signal

84 ALE ALE O SCSIC SCSI control signal

85 DB0 ID0 I/O SCSIC Image data (output)

86 DB1 ID1 I/O SCSIC



89 CKSEL I Not used (high at all times)

90 DB4 ID4 I/O SCSIC Image data (output)





95 NDBRD NDBRD O SCSIC SCSI read signal

96 NDBWR NDBWR O SCSIC SCSI write signal

97 NDBACK NDBACK O SCSIC Image data transfer acknowledge signal

98 DBREQ DBREQ I SCSIC Image data transfer request signal

99 NSRAM NSRAM O RAM SRAM selector signal

100 NPROM NPROM O ROM PROM selector signal


102 CLKSC CLKSC O SCSIC SCSI controller clock signal


104 VDD VCC VCC +5V


106 GND GND GND

107 CLK0 N.C. O N.C. Not used





112 A0 A0 O SRAM, PROM SRAM and PROM addresses

113 A1 A1 O SRAM, PROM




117 A4 A4 O SRAM, PROM SRAM and PROM address





122 AD0 AD0 I/O CPU CPU address data bus line

123 AD1 AD1 I/O CPU

124 AD2 AD2 I/O CPU

125 AD3 AD3 I/O CPU



128 AD5 AD5 I/O CPU

129 AD6 AD6 I/O CPU

130 VDD VCC VCC +5V



133 CPUCLK CLKOUT I CPU CPU clock signal

134 NASTB NASTB I CPU CPU address strobe signal

135 NIORD NIORD I CPU CPU ID read signal

136 NIOWR NIOWR I CPU CPU ID write signal

137 TEST3 GND I/O GND Not used (low at all times)

7 – 9


138 NRD NRD I CPU CPU read signal

139 NWR NWR I CPU CPU write signal

140 NRESET NRESET I RESET-IC Gate array reset signal

141 A8 A8 I CPU CPU address line

142 A16 A16 I CPU

143 A17 A17 I CPU

144 A18 A18 I CPU

145 A19 A19 I CPU

146 DMARQ DREQ O CPU DMA request signal from CPU

147 NDMAACK NDMAAK I CPU DMA acknowledge signal from CPU

148 TEB I Not used (high at all times)

149 NWCKEN NWCKEN I CPU GA data memory write enable signal

150 NFSTL1 NFSTL I CPU Read one-line control signal

151 CLEAR NFSTP I CPU Read one-page control signal

152 CLEAR CLR_CPU I CPU CCD read action start signal L turns H when read starts


154 CLKCPU CLKCPU O CPU CPU basic clock signal


156 GND GND GND

157 VDD VCC VCC +5V


159 COLI0 COL0_CPU I CPU, MEM Color synchronizing signalCOLI0 and 1 are set for H at the stand-by and immediatelybefore color data reading. When both COLI0 and 1 changefrom H, the NCSYNC signal is generated.

160 COLI1 COL1_CPU I CPU, MEM

161 NRFL NRFL I CPU R lamp lighting command signal

162 NGFL NGFL I CPU G lamp lighting command signal

163 NBFL NBFL I CPU B lamp lighting command signal

164 NHTCNT VCC I VCC Not used (high at all times)

165 NRRFL NRRFL O IC3 Main body R lamp lighting signal

166 NRGFL NRGFL O IC3 Main body G lamp lighting signal

167 NRBFL NRBFL O IC3 Main body B lamp lighting signal

168 NRHT N.C. O N.C. Not used

169 NTRFL NTRFL O IC2 FSU R lamp lighting signal

170 NTGFL NTGFL O IC2 FSU G lamp lighting signal

171 NTBFL NTBFL O IC3 FSU B lamp lighting signal

172 NTHT N.C. O N.C. Not used


174 LDB0 LDB0 I/O BMEM B memory data bus line (for reading from memory)

175 LDB1 LDB1 I/O BMEM








183 VDD VCC VCC +5V

184 NLMBWE NWE O BMEM B memory write enable signal

185 NLMBOEI NOE I BMEM, GA The synchronization of NOE is adjusted by once pulling out the output fromNLMB0EO for internally processing GA.

186 NLMBOEO NOE O BMEM, GA B memory read enable signal

187 LMA0 LMA0 O A, BMEM A and B memory addresses (for writing into memory)

188 LMA1 LMA1 O A, BMEM


Color COL0 COL1Red L L

Green H LBlue L H

Stand-by H H

7 – 10

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190 LMA2 LMA2 O A, BMEM A and B memory address line(for writing into memory)191 LMA3 LMA3 O A, BMEM








199 VDD VCC VCC +5V

200 LMA10 LMA10 O A, BMEM A and B memory addresses (for writing into memory)




204 NMCS NCE O A, BMEM A and B memory select signal

205 LDA0 LDA0 I/O AMEM Data bus line to and from A memory



208 VDD VCC VCC +5V

C. A/D converter (LH50506N)IC12 (VHiLH50506N-1)

Pin diagram

Top view[Fig. 7-7]

Block diagram

[Fig. 7-8]

Pin table (24-pin SOP)

No. Pin name Pin description I/O

1 D0 Digital output (LSB) O

2 D1 Digital output O



5 GND Digital grounding —

6 Ref/2 Reference voltage (mid point) —

7 NC NC —

8 VDD Digital power supply O




12 D7 Digital output (MSB) O


13 OFL Overflow output O


15 VDD Digital power supply —

16 NC NC —

17 AVDD Analog power supply —

18 Ref+ Reference voltage (upper point) —

19 Ref– Reference (lower point) —

20 AGND Analog grounding —

21 Vin Analog signal input I


23 CK Clock input I

24 VDD Digital power supply —

1D0

2D1

3D2

4D3

5GND

6Ref/2

7NC

8VDD

9D4

10D5

11D6

12D7

24 VDD

23 CK

22 GND

21 VIN

20 AGND

19 ref-

18 ref+

17 AVDD

16 NC

15 VDD

14 GND

13 OFL

256

129

128

2

1

OFLD7(MSB)D6D5D4D3D2D1D0(LSB)

Vin

CK

DFF

DFF

DFF

RT

R/2

RB

1st e

ncod

er

2nd

enco

der

CK generator

7 – 11

D. D/A converter (LH5011)IC11 (VHiLH5011/-1)

Block diagram

[Fig. 7-9]

Pin diagram

[Fig. 7-10]Pin table


1 NC NC —

2 A6 A digital input I

3 A7 A digital output (MSB) I

4 CKA A clock input I

5 GND Ground —

6 VDD Power supply —

7 CKB B clock input —

8 B0 B digital input (LSB) —

9 B1 B digital output I

10 NC NC —

11 B2 B digital input I





16 B7 B digital input (MSB) I

17 GND Ground —



19 NC NC —

20 BOUT B analog current output O


22 AOUT A analog current output O

23 GND Ground —

24 Vref Reference voltage input I

25 Iref Full-scale adjustment resistor O

26 GND Ground —

27 VB Capacity connection O

28 NC NC —


30 GND Ground —

31 A0 A digital input (LSB) I






VB

Vref

Vref

CXA A7~A2 A1~A0 CXB B7~B2, B1~B0

Bout

BchAch

Aout

Carrentsource

Matrixcurrent cell

Veightedcurrent

cell

Latch

Decoder

Latch

Latch

Latch

28NC

29VDD

30GND

31A0

32A1

33A2

34A3

35A4

36A5

27V

B

26G

ND

25Ire

f

24Vr

ef

23G

ND

22Ao

ut

21V

DD

20B

out

19N

C

1N

C

2A

6

3A

7

4C

RA

5G

ND

6VD

D

7C

KB

8B

0

9B

1

18 VDD

17 GND

16 B7

15 B6

14 B5

13 B4

12 B3

11 B2

10 NC

7 – 12

justmanuals.com

2. CCD PWB

Mounted on the CCD PWB are a CCD (charge-coupled device) and adifferential amplifier which amplifies the CCD signal.

When receiving the RSH signal, the CCD transfers the light quantitydata stored in the light receiving element located in the middle of theCCD, to the shift register next to the light receiving element.

Fig. 7-11 (CCD image sensor internal structure)

Fig. 7-12 (Equivalent circuit of 1 pixel at light sensing section)

The period from the input of one RSH signal to the input of the nextRSH signal is called the integrating time during which the quantity oflight is stored.

CK1 (RCCKF) and CK2 (RCCK2) are clocks which are used to outputdata in the shift register from the CCD. Since the output of data fromthe CCD requires the input of these clocks, it is thus necessary toinput enough clock signals to output more data than those in the CCDduring the integrating time (dummy signals).

The JX-250 series image sensors adopt the model ILX112A CCDlinear image sensor which features high sensibility and has 3648pixels (8 µm x 8 µm) linearly arranged on it. It can scan an A4 page at400 dpi (about 16 dots/mm).

[Fig. 7-13]

The RRS signal is the reset signal for the CCD output signal. Theoutput from the CCD is expressed as electric charge equivalentlystored in the capacitor. For this reason, to fetch data from the CCDpixel by pixel, every piece of data outputted from the CCD need to becleared before another piece of data is outputted. The RRS signal(reset signal) is used for this purpose.

The signal outputted from the CCD is amplified about 8 folds in thedifferential amplifier in the CCD PWB before being sent to the controlPWB. The amplifier circuit on the CCD PWB helps reduce the effectof noise.

+12V

Analog sift resistor

CCD sensor light sensing section

Output

Light energy

Photo diode

Shift electrodeto shift register

Storage electrode

5

0

5

0

5

0

5

0RRS

RCCK2

RCCKF

RSH

Vout

1 2 3 4 3723

D1 D2 D3 D13

D14

D15

D61

D62

D63

S1 S2 S364

6

S364

7

S364

8

D64

D65

D70

D71

D75

Integrating time

Optical block (49 pixels)Dummy signal (63 pixels)

One-line output period (3723 pixels)

7 – 13

justmanuals.com

(2) CCDThe reduction type CCD linear sensor (black and white) ILX112A isused as the CCD element. The ILX112A allows scanning of A4 pagesat a resolution as high as 400 dpi.

[Fig. 7-14]

Pin No. Pin name Signal name Function

1 VOUT R_VIN Signal output (image data)

2 GND GND Ground

3 RS RRS\ Reset signal

4 LH RCCK2 Clock signal

5 GND GND Ground

6 N.C. N.C. Not used


8 CK1 RCCKF\ Clock signal


10 ROG RSH\ Read start signal

11 GND GND Ground

12 GND GND Ground

13 GND GND Ground


15 CK2 RCCK2\ Clock signal

16 VDD A12V 12 V power supply




20 VDD A12V 12 V power supply


22 GND GND Ground

Table 1

Timing chart

[Fig. 7-15]

1VOUT

2GND

3RS

4LH

5GND

6NC

7NC

8CK1

9NC

10ROG

11GND

22 NC

21 NC

20 VDD

19 NC

18 NC

17 NC

16 VDD

15 CK2

14 NC

13 GND

12 GND

1

3648

5

0

5

0

5

0

5

0RRS

RCCK2

RCCKF

RSH

Vout

1 2 3 4 3723

D1 D2 D3 D13

D14

D15

D61

D62

D63

S1 S2 S364

6

S364

7

S364

8

D64

D65

D70

D71

D75

Optical black (49 pixels)Dummy signal (63 pixels)

One-line output period (3723 pixels)

7 – 14

justmanuals.com

3. Power supply circuit

The AC input voltage is AC 170 ∼ 260 V and the outputs arePOWER+24 V and POWER VCC. In addition, the overvoltage andovercurrent protection functions are provided to protect against themalfunction of the power supply.

[Fig. 7-16]

As shown in the block diagram, the AC voltage inputted from the CN1flows through the N/F and is smoothed to a DC high voltage (about280 V) at the rectifying section before being supplied to the convertersection.

The switching system of the converter section is the one-stone on/offseparate excitation flyback system. By turning on and off the switch-ing MOSFET IC3, the DC voltage obtained in the rectifying (smooth-ing) section is converted into high frequency pulses, and the power issupplied through the insulating transformer T1 to the secondary side.

Here is the operation of each section:

(1) Converter and control sectionsWhen the power is turned on, the DC voltage converted in the rectify-ing section, charges C7 through the starting resistor R10. When thepin 5 of IC3 (control IC) reaches 16 V, the control circuit starts opera-tion.

After the control circuit starts operation, the voltage at the auxiliarywinding (Pins 4 - 5) is smoothed to obtain the power.

The auxiliary winding is set in the number of turns so that it is morethan the operation stop voltage (11 V) and less than the OVP opera-tion voltage (26.5 V) under the normal operating condition.

By the switching operation of IC3, a current flows from the pin 3 to pin1 of the transformer T1 to induce voltages in the secondary windingand the auxiliary winding depending on their number of turns, thusoutputting a DC voltage through each rectifying section.

(2) POWER + 24V controlIn the separate excitation system, energy is accumulated in theprimary winding of the transformer T1 as long as the IC3 remains ON,and it is discharged to the secondary winding when IC3 is turned off.

The output voltage is controlled, except when the load is light, bychanging the ON period of IC3 with the OFF period fixed. The ONperiod control is achieved by directly changing the output pulse widthof the oscillator.

The +24 V output is always monitored by the shunt regulator IC1, andthe output state is fed back to the primary side IC3 by the photocoupler PD1, to control the ON period of IC3.

For stabilizing, the output voltage is divided by R3 and R4, andcompared and monitored with the reference voltage (2.5 V) in IC1.

When the output voltage becomes higher than the reference voltage,the detecting section senses it and increases the light intensity (cur-rent value) of the photo coupler PD1 through R6. In the meantime,IC3 in the primary side narrows the ON width to suppress the eleva-tion of the output voltage.

When the output voltage becomes lower than the reference voltage,the light intensity (current value) of the photo coupler PD1 isdecreased and the ON width of IC3 is widened, to normalize theoutput voltage.

The above procedure of negative feedback control is repeated tostabilize the output.

Remember that the higher the AC input voltage and the smaller theload current, the shorter the ON width of IC3 results.

(3) POWER VCC controlThe POWER VCC output is stabilized to +5 V by the regulator IC(IC2) and R20 and R21.

The overcurrent protection function protects the regulator IC itself.

F1

F2

SW1CN1

Reg. POWER VCC

GND

GND

POWER +24V

Transformer

NIF

section

Rectifying

sectionC

ontrolsection

Output monitor

Overvoltageprotection

Rectifying

sectionR

ectifyingsection

7 – 15

(4) Overcurrent protectionWhen the secondary output becomes an overloaded state, the draincurrent flowing to the primary side IC3 also increases to raise thevoltage generated at both ends of the overcurrent detecting resistorsR7 and R8.

The voltage level is detected by pins 4 and 3 of IC3. When the levelreaches about 0.75 V at 25°C (Tc), the latch circuit inside IC3 startsoperating to stop oscillation.

To reset, turn off the AC switch and remove the cause of the trouble,then turn of the AC power again.

(5) Overvoltage protectionIf the voltage of the pin 5 of IC3 exceeds 28.5 V, the latch circuit getsactivated, basically to act to provide protection for the pin 5 of thecontrol circuit IC3. However, this pin gets the voltage from theauxiliary winding of the transformer and that voltage is proportional tothe output voltage, so that it also operates when an overvoltage isoutputted at the secondary side, such as when the control circuit isopened.

(6) Rush current control circuitWhen the AC power is turned on, a rush current may flow into IC9 inthe rectifying circuit to blow out the fuse, thus damaging the parts. Toprevent this from happening, the power thermistor R11 is provided tolimit the rush current.

(7) Noise filterThe noise filter is provided to help reduce external noises and noisesgenerated from the power supply.

(8) Lightning surge circuitInstead of the conventional varistor, a lightning surge pattern isprovided.

[Fig. 7-17]

(9) OthersThe power supply itself does not apply so heavy a load that intermit-tent oscillations may occur. To prevent this, a load of more than 0.2 Ais needed between POWER 24 V and GND.

Waveforms of points A and B in the circuit diagram are shown below.

Load 0.2 A at 24 V, no load at 5 V.

A: power supply (IC3 switching operation section)

B: power supply (Both ends of overcurrent detection resistors)

[Fig. 7-18]

6mm 6mm

10mm

10mm

2.5mm3mm 1mm

Between ACL and ACN Between ACL and FG / between ACN and FG

No resist present1 mm from front end

Enlarged view

Lightning surge pattern (3 points: between ACL and ACN, ACL and FG, ACN and FG behind the fuse)

Aabout 400 V

about 9 µs about 3 µsTransformer T1,secondary windingGND

B

GND

about 0.2 V

about 0.1 V

about 3 µs about 9 µs

3

4PD1PS2561-1

TRI 7

OCP4

F/B 6

S2 3

VIN5

D1 IC3

STR-M6548

R7

1(1W)*2

R8

GNDA

B

7 – 16

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4. Lighting circuit

As shown in the block diagram, this circuit consists of three sub-cir-cuits which turns on and off the R, G, and B fluorescent lamps.

This circuit discharges the cold cathode-ray discharge tubes (fluores-cent lamps). The input voltage 24 V is converted into the lighting startvoltage 1200 V, while the discharge current and oscillation frequencyare converted into 15 mA and 35 kHz, respectively, before outputting.

[Fig. 7-19]

The block A turns on and off the circuit. The block B, the main sectionof this circuit, is a parallel resonance circuit which generates sinewaveforms at a constant frequency. The block C serves as a step-uptransformer to generate a high voltage required for discharging. Theblock D is a stabilizer which limits the discharging current to supply aconstant current.

Waveform of points A in the circuit diagram is shown below.

A: Lighting section (parallel resonance circuit)

[Fig. 7-20]

A B C D

Q1 T2 C19

A B C D

Q2 T3 C18

A B C D

Q3 T4 C20

+24V

RRFL1

RBFL1

RGFL1

R lighting circuit

B lighting circuit

G lighting circuit

GND

15µs

A

15µs

about 70 V

T2

3,4

2 * 2

SEP-16 (088)

Q5

2SD1859

C15

0.047uF

9

11

250V

5

1

6

Q4

A

7 – 17

[8] DISASSEMBLY ANDREASSEMBLY

1. Servicing jigs and tools

This scanner does not need any special jigs or tools but usualscrewdrivers, long-nose pliers, and tweezers for servicing.

2. Lubricants

The following lubricants should be recommended to use for servicingthe scanner.

No. Part code Price Part name

1 0CHFLÇILG311S AZ FLOIL G311S

3. Procedure for disassembly andreassembly

(1) Document cover

1 As shown in the figure below, lift the document cover to removethe studs from the hinge holes.

[Fig. 8-1]

2 Remove the document cover (OC) mat which is fixed at its fourcorners with adhesive tape.

[Fig. 8-2]

Note

• Before reinstalling the document cover mat, clean thedocument cover and place it back squarely.

(2) Upper cabinet

1 Remove the document cover in the manner described in (1).

2 Remove the six screws from the rear of the body and two orna-ment screws from the rear surface of the upper cabinet.

3 Remove the upper cabinet, lifting its far end first. Use cautionnot to break the hinges located at the back of the upper cabinet.

[Fig. 8-3]

Document cover

Hinge hole

OC mat

Upper cabinet

8 – 1

justmanuals.com

(3) Table glass

1 Using the manner described in steps (1) and (2), remove theupper cabinet.

2 Remove the table glass which is fixed with adhesive tape.

3 Remove the white balance sheet and white blance spacer whichis fixed with adhesive tape.

[Fig. 8-4]

Note

• Before reinstalling the glass table, clean the glass surface andupper cabinet.

• Do not reuse the adhesive tape.

• Before reinstalling the white balance sheet, make sure it is freeof contamination or damage and put it in place squarely, usingcaution not to cause wrinkles.

• The adhesive tape for the glass table should be applied usingthe groove in the upper cabinet as a guide.

(4) PWB cover unit

1 Turn the main body upside down and remove the five screws.

2 Remove the connectors connected to the PWBs.

[Fig. 8-5]

3 Remove the control PWB and power supply and inverter PWB.

[Fig. 8-6]

(5) CCD PWB and lens unit

1 Using the manner described in (4), remove the PWB cover unit.

2 Remove the two red screws and remove the CCD PWB unit.

3 Remove the two screws and a small screw before removing thelens unit.

[Fig. 8-7]

Note

• Whenever the CCD unit or lens unit is serviced, make sure tomake optical adjustments. (Refer to [9] ADJUSTMENT, 1.Optical adjustment.)

Table glass

White balance sheet

Adhesivetape

PWB cover unit

Control PWBPower supply/inverter PWB

Mylar sheet

8 – 2

(6) Carriage units

1 Using the steps (1) and (2), remove the upper cabinet.

Following the step (4), remove the PWB cover unit and keep thelamp cable ready to remove.

[Fig. 8-8]

2 Remove a screw and pull out the shaft.

3 Remove the first and second carriage units.

[Fig. 8-9]

Note

• When reinstalling, apply FLOIL G311S (0CHFLOILG311S) onthe shaft.

(7) First carriage unit

1 Using the steps (1), (2) and (6), remove the first carriage unit.

2 Remove the two screws and remove the lamp unit. Using aslotted screwdriver, remove the lamp cover.

[Fig. 8-10]

3 Remove the B dichroic filter and C dichroic filter.

[Fig. 8-11]

Note

• When reinstalling the mirror and filters, use caution not to havethe wrong side out.

• The surface that does not have a reflective has the markingshown in the above figure.

First carriage unit

Second carriageunit

Shaft

Lamp cover

Lamp unit

Under lamp sheet

Filter spacer

C dichroic filter

B dichroic filter

B and C dichroic filters and condensermirrors have Screw Lock applied

8 – 3

justmanuals.com

4 Remove the mirrow holding sprint. Remove the first mirror and Rlamp mirror from the condenser mirror.

[Fig. 8-12]Note

• When reinstalling the mirrors, make sure their reflectivesurfaces are positioned as shown in the above figure.

(8) Second carriage unit

1 Using the steps (1), (2) and (5), remove the second carriageunit.

2 Remove the mirror holder, and remove the second and thirdmirrors.

Note

• The second and third mirrors have Screw Lock applied. Usecaution when removing them.

• The second and third mirrors should be installed with thereflective surface pointing inside.

[Fig. 8-13]

(9) Motor unit

1 Using the steps (1), (2) and (5), remove the upper cabinet, PWBcover unit and carriage units.

2 Remove the two screws and remove the main frame.

[Fig. 8-14]

Note

• When reinstalling the main frame, make sure to align the centerposition securely.

3 Remove the E ring and remove the first pulley and first tensionbelt.

[Fig. 8-15]

First mirrorR lamp mirror

Mirror holding spring

Mirror holding spring

Condenser mirror

Refletive surface

Mirror spacer

Mirror spacer

Condenser mirrorspacer(Both side)

Second mirrorMirror holding spring

Mirror holding spring Third mirror

Refletive surface

Main frame

Centerposition

First belt

First pulley

Second belt

8 – 4

Note

Reinstall the first and second carriages as follows:1. Install the second carriage on the second belt.2. Push the second carriage forward (LED-PWB side) until it

contacts the frame.3. Install the first carriage on the first belt. (The first carriage

should be installed at a place as close to the second carriageas possible.

4. Push the first carriage forward (LED-PWB side), skippingteeth, until it contacts the second carriage.

5. Skip the first carriage backward (SCSI cable side) by one toothor about 2 mm.

[Fig. 8-16]• When reinstalling the first and second belts, make sure to

adjust the belt tension in the following manner:<Adjustment procedure>1. Temporarily install the motor unit.2. Pass the second belt through the first pulley and motor unit.3. Secure the motor unit by pulling by a force of 1.5 kg-f.4. Temporarily install the follower pulley (with angle).5. Pass the first belt through the first pulley and the follower

pulley.6. Secure the follower pulley by pulling by a force of 2.0 kg-f.

[Fig. 8-17]

4 Remove the three screws and remove the motor unit.

[Fig. 8-18]

Note

• When reinstalling the motor, pay attension to the position of theconnector.

Motor unit

8 – 5

justmanuals.com

5 Whenever the reduction belt and motor are removed, the belttension must be adjusted after installation.

[Fig. 8-19]

<Adjustment procedure>

Note

• Whenever the reduction belt is removed, the reduction tensionneeds to be adjusted.

1. Temporarily tighten the main motor screws to the extent thatthe main motor can be moved.

2. Pass the reduction belt through the main motor and thereduction pulley.

3. Pulling the motor in the direction of the connector by a force of500 gf, secure it with the screws.

(10) LED PWB

1 Using the steps (1), (2), (4) and (5), remove the upper cabinet,PWB cover unit, and carriage units.

2 Remove the band.

3 Remove the LED PWB lifting it.

[Fig. 8-20]

Reduction pulley

Reduction belt

Second tension belt

Main motor

Damper roll

Wiring of LED-PWB cable

8 – 6

[9] ADJUSTMENT

1. Adjusting optics

Whenever the CCD PWB is moved or the CCD PWB is replaced, theposition of the CCD PWB needs adjustment.

Note

• When adjusting the optics, select a clean, dust-free workenvironment; otherwise possible contamination of the opticswith dust or dirt might will cause white or black lines onscanned images.

(1) JigsIn addition to general tools, the following jigs are required for theadjustment of the optics.

• Oscilloscope (3-line input with delay mode)

• Adjustment stage (with patterns) UKÇG-7025XCZZ

• Extension CCD cable (11 pin) UKÇGK7027XCZZ

• Optical adjustment CTL-PWB (100 V) UKÇG-7028XCZZ

• Optical adjustment CTL-PWB (200 V) UKÇG-7029XCZZ

• Diagnosis checker UKÇG-7030XCZZ

• Adjustment angle UKÇG-7031XCZZ

• Adjustment spacer UKÇG-7032XCZZ

(2) Preparations

1 Remove the upper cabinet and PWB unit from the scanner youare about to adjust its optics.

2 Install the adjustment angle on the scanner with three screws.

[Fig. 9-1]

3 Remove the speed reduction belt from the motor unit.

[Fig. 9-2]

4 Connect the optical adjustment CTL-PWB to the scanner (lampharness and motor harness). The PWB unit does not need to besecured with screws.

5 Connect the diagnosis checker and perform ageing 30 times. (withthe diagnosis checker connected and DIP-SW3 and SW4 ON andSW1 and SW2 OFF)

6 After ageing, install the adjustment spacer on the frame.

[Fig. 9-3]

7 Set to the adjustment stage. Make sure the adjustment stage isfree from contamination.

Adjustment angle

Reduction belt

Adjustment spacer

9 – 1

justmanuals.com

8 Connect the extension CCD cable between the control PWB CN5and CCD cable.

At the same time, connect the lines 12, 13 and 14 of the extensionCCD cable to the oscilloscope.

The relationships of the lines and signals are as follows:

12th line: CCD output signal

13th line: marker signal

14th line: trigger signal

The oscilloscope’s GND is connected to the frame of scannerunit.

[Fig. 9-4]

9 Rotate the reduction pulley and move the carriage until it comes incontact with the scanning origin (it stops at the scanning origindue to the adjustment spacer installed in step 6).

F With the diagnosis checker connected, turn the DIP-SW1, 2, 4 ONand SW3 OFF.

G Turn the power supply ON.

(3) Adjustment procedureAfter making sure the preparations are complete, adjust the optics inthe following manner:

1 Checking waveform

Loosen the CCD PWB fixing screw (red) and make surewaveforms appear on the oscilloscope. Check that R/G/Bwaveforms are seen.

[Fig. 9-5]

2 Focus adjustment (Whenever the lens unit is replaced or scannedimages are off the focus, perform focus adjustment.)

Note

• If the image is off the focus, the widths "a" is narrow.

[Fig. 9-6]

3 Line adjustment

Rotate the reduction pulley to move the scanning position. Thewaveform changes at some positions as shown in the figure givebelow. This is because the horizontal scanning patterns arescanned. Adjust the positions (where the waveform line alignmentpatterns are scanned) to be flat.

[Fig. 9-7]Waveform in line adjustment

[Fig. 9-8]

4 Positioning scanning origin (This adjustment needs to be done ifscanned images have black lines at their edges or the scanningrange cannot be properly set.)

Adjust the scanning origin position at the "A" side and the riseedge of the marker signal.

If the scanning origin position is located to the left of the rise edgeof the marker signal at the "B" side, change the combination(gear alignment) of the first and second carriages and performadjustment again.

[Fig. 9-9]

5 ADF scanning position check

Rotate the reduction pulley and move the first and second car-riages to the rear end. Make sure normal waveforms are outputwithout any defect.

After optical adjustment, make sure to secure the top and red screwswith screw locking agent.

Oscilloscope

R G B

About 2V

a a a a

Line adjustment ruler

Must be flat.

Marker signal

A B

9 – 2

2 Adjusting speed reduction belt tensionWhenever the reduction belt is removed, the reduction tension needsto be adjusted.

1 Temporarily tighten the main motor screws to the extent that themain motor can be moved.

2 Pass the reduction belt through the main motor and the reductionpulley.

3 Pulling the motor in the direction of the connector by a force of500 gf, secure it with the screws.

3 Adjusting first and second carriage fitting positionsAfter adjusting the belt tensions, reinstall the first and second car-riages as follows:

1 Install the second carriage on the second belt.

2 Push the second carriage forward (LED-PWB side) until it con-tacts the frame.

3 Install the first carriage on the first belt. (The first carriage shouldbe installed at a place as close to the second carriage as possible.

4 Push the first carriage forward (LED-PWB side), skipping teeth,until it contacts the second carriage.

5 Skip the first carriage backward (SCSI cable side) by on tooth orabout 2 mm.

4 Adjusting first belt tension and second belt tensionWhenever the first and second tension belts are installed, make sureto adjust their belt tension again.

1 Temporarily install the motor unit.

2 Pass the second belt through the first pulley and motor unit.

3 Secure the motor unit by pulling by a force of 1.5 kg-f.

4 Temporarily install the follower pulley (with angle).

5 Pass the first belt through the first pulley and the follower pulley.

6 Secure the follower pulley by pulling by a force of 2.0 kg-f.

9 – 3

justmanuals.com

10 – 1 10 – 2

12345678

D

C

B

A

D

C

B

A

12345678

AD[0..7]/A[8..19]

SDP\

SD6\

SD4\SD3\SD2\SD1\SD0\

SD7\

ID[0..7]

2-8D

2-8B

1-4C1-4C1-4C1-4C1-4B1-4B1-4B1-4B1-4B

123456789101112

141516

18

202122

242526

28293031

33

3536373839

41

43

45

47

4950

CN003,004

SCSI*2

= :

C?

L121

note;

R161 10K

DBP 16

DB7 15

DB6 14

DB5 12

DB4 11

DB3 10

DB2 8

DB1DB0 6

A3-ALE 53 52

A1 50

A0 49

DBWR 4 2

DACK 3

C S 47

INT 42

RESET 44

CLK 48

MODE 41

TESTIN 54

28

SD7 27

SD625

SD5 24

SD4 23

SD3 22

SD220

SD1 19

SD0 18

BSYREQ 38

MSG 34

CD 37

IO 39

ATNRST 33

VDD 5

40

VDD 64

1

VSS 9

VSS 13

VSS 3136

VSS 4351

VSS 59

R D 46

WR 45

63

PAD2 57

PAD1 56

PAD0 55

PAD6 62 61

PAD4 60 58

SEL 35

VSS 21

VSS 26

IC015

53CF92

AD0AD1AD2AD3AD4AD5AD6AD7

A0 12

A1 11

A2 10

A3 9A4 8A5 7A6 6A7 5A8 27

A9 26

A10 23

A11 25

A12 4A13 28

A14 29

A15A16 2A17 30

CE 22

OE 24 16

VPP 1

D0 13

D1D2 15D3D4 18

D5D6 20

D7

PGM 31

VCC 32

IC009

27C020

A0A1A2A3A4A5A6A7A8A9A10A11

A[0..7]

AD0AD1AD2AD3AD4AD5AD6AD7A8A9A10A11

2-6D

BR001-2BR001-3BR001-4BR001-5BR001-6BR001-7BR001-8BR001-9

10*8

C109

47P

P00 15

P01 16

P02 17

P03 18

P04 19

P05 20

P06 21

P30 37

P44 49

P45 50

P46 51

P47 52

AD0 84

AD1AD2 86AD3AD4 88

AD5AD6 90

AD7AD8 92AD9

AD10 94AD11 95AD12 96AD13 97AD14 98AD15 99

A16 100

A17 101

A18 102

A19 103

A20104

A21 105

A22106

A23107

P2031

P21 32

P31 38

P32 39

D8/D16110

RESET 8

AVDD 64

AVSS 58

X1 11

X2 12

P34 41P33 40

P50 54

P51 55

P52 56

ANI0 59 60

P40 45

P36 43P35 42

P07 22

POOL 6

READY

HLDRQ 4NMI 24

INTP0 25 26

INTP2 27 28

INTP4 29 30

RTPT0 66

RTPT1 67

RTPT2 68

RTPT3 69

RTPT4 70

RTPT5 71

RTPT6 72

RTPT7 73

ANI2 61

ANI3 62

P41 46

P42 47

P43 48

DMARQ0 75

P81 76

AVREF 63

P25 36P24P23 34P22

TCE1TCE0 79DMAAK1

DMAAK0 77WDTOUT 9IOWR 116117HLDAK 3 2RAS 118119WRH113114RD 115112CLKOUT 7

IC(L) 111

OPEN 120

IC008

UPD70433GD-5BB

RFL\

BFL\

COL0_CPUCOL1_CPU

FSTL\

2-7C2-7C2-7C

2-5D/7D2-5D/7D

WCKEN\

2-7D

2-7A

2-7C

C112

47P

C111

47P

C110

47P

A5V1-8A

1-7A

3-8A

SOL_CTR\

OPSELCCDSEL

1-7A

2-7C

1-5A

3-8A1-4A

R14410K

R14510K

R14210K

R14310K

MSP0

FSTP\

N.C

N.CN.C

10K

FLPWR

R11810K

R11910K

R138

R139

470

R140 1KR141 1K

N.CN.CN.CN.C

A12A13A14A15

A16A17A18A19

A1A0

A12A13A14A15A16

RD\PROM\

2-5B

(32PIN IC SOCKET)

1-6C

A17

AD0AD1

2-5B2-5B

2-5B2-7C2-5BA0 10

A1A2 8A3A4 6A5 5A6 4

A7A8 25

A9 24

A10 21

A11 23

A12 2

CS1 20

CS2 26

WE 27

O E 22

D0 11D1 12D2 13

D3 15D4 16D5D6 18

D7 19

IC007

W2465

C143

0.1U

ID7ID6ID5ID4ID3ID2ID1ID0

DREQDBWR\

DACK\

ALEDBRD\

C170 =

C168 =

C166 =

C164 =

C162 =

C176 =C172 =C178 =

C175 =C177 =C179 =

L120L122L123L124L125L126L119L118

L130L128L115L117L116L131L114L127L129

N.C

C174 =

VCC

0.1U*18(N.M)

2943-C66663

L005

0.1U*2

C00510U/16V

AD7AD6AD5AD4AD3AD2AD1AD0

SCSI_INT\

SCSIC\RD\WR\

CLKSC

AD2AD3AD4AD5AD6AD7

RESET

VCC

14

2-5B1-6C1-6C

1-1A1-8B

2-5C

C1390.1U

C142100P

A2A3

WR\RD\

SRAM\

A4A5A6A7

2-5B

1-6C1-6C

A8A9A10A11A12A14 1(N.M)

A13

R1590

VCCR160

1OK

DSW1DSW2DSW3

N.CN.CN.CN.C

A G

R128

1-3B,4B

R155 47KR156 47KR157 47K

R110VCC

5.6K*3

R103R102R101

C1010.1U

C131

0.1U

C132

0.1U

C129

0.1U

C130

0.1U

2 3 4

8 7 6 5

SW001

DIP-4 R158 1K

123

CN007R121

4.7K

(N.M)

R_INA\R_INBR_INB\

C1214700P

3-8A

C1184700P

R1244.7K

(N.M)(N.M)

H.P1-1B

O_INA

10K*4

10K*4

R129

R109

R133 R134R132R131

ASTB\

WR\

IORD\IOWR\

DMAAK\

RD\

N.CN.CN.CN.CN.C

N.C

N.CN.CN.C

CLKOUT 2-7D2-8D

1-3C/5C/5D,2-7D1-3C/5C,2-7D

2-7D2-7D

2-7C SDP\SD7\

SD5\

SD3\

VCC

1-1D1-1D1-1D1-1D1-1D1-1D

C1381000

D001

EK04R16310K

TU1 2 3

TU3 4

TU4 5

TU5 6

TU6 10 11

TU8 12

TU9 13

TU10 16

TU11 17

TU12 18

TU13 19

TU14 23

TU15 24

TU16 25

TU17 26

TU18 27

DISCON 1

TP 14

GND 2822GND 21GND 20GND 9 8GND 7

RO

C1610.1U

R15410K

C011

1-3B1-3B1-3B1-3B1-3B1-3B

SEL\BSY\

ACK\MSG\C/D\

F001

ICP-N25

1-3B1-3B1-3B

I/O\ATN\RST\

C1440.1U

SD2\SD1\

SEL\BSY\REQ\

MSG\C/D\I/O\ATN\RST\

DISCON\

1-1D1-1D

1-7C

1-1D1-2C1-2C1-2C1-2C1-2C1-2C1-2C1-2C1-2C

VCC

10K*2

N.C

N.CN.CN.C

N.C

2943-C66663

N.CN.C

R130

R135

L003

VCC

DMARQ

O_INA\O_INBO_INB\

1,10,44,57,

N.C

C1251000

RESET\

SW2

SW1

1-7A

1-7A

1-7A 1-1A

2-5B

1-7A1-7A

1-7A1-7A

R1254.7K

R1264.7K

R12310K

C1234700P

C1244700P

SW4/FSU1-7A

SCSI_INT\1-3C

2-5C

C1224700P

R1221K

C120220P

74,81,108

13,23,53,

N.C

AG

2943-C66663*2

C103,128 C002

L001 1234567891011

131415

CN002

ADF/FSU

VCC

1

2

R162330

VCC

4

3

PI001GP1S58

R1642.4K

4

IC014B

74HC14

C01010U/16V

R165

47K

(N.M)

(N.M)

(N.M)

H.P 1-8C 5 6

IC014C

74HC14

RESET\

RESET 1-4C

1-7B,2-8C

1 2

IC014A

74HC14

VCC

N.C C1570.1U

R181470

C0090.33U/50V

VCC1

N C2

GND3

VREF4

/RESET5

IC018

M51953B

+24V

R127 10K

L002

L110L107

L112L111

L108L102L109L103L106L104L105

ACB3216M-600*11

MSPA

O_INAO_INBO_INA\O_INB\

1-7C1-7B

1-7D

1-7B1-7B

SW1SW2SW4/FSUSW5/THP

1-8D1-8B1-8B1-8B1-8C

OPSEL

R105 470R104 470

R117

1K

R137 470R136 470

1-8D SOL_CTR\ 9 8

IC003D

7407

TRFL\

TBFL\

2-7A

2-7A

2-7A

1 2

IC002A

7407

3 4

IC002B

7407

13 12

IC003F

7407

R112

1K

R113

1K

(N.M)

(N.M)

R_VIN

RCCKF\

RRS\RSH\2-5B

3-5C

RCCK2\2-5B2-5B2-4B

MG

+12V

DTENB\CSYNCR\

CCDSEL

EXCCL3216U*4(N.M)

2-6B2-5B1-8D

AD_IN3-3D

L132L133L134L135

RBFL\

RGFL\

RRFL\

2-7A

2-7A

2-7A

FLPWR1-7D

2

IC003A

7407

5 6

IC003C

7407

12345678910

12

14

CN005

RRFL1\

RGFL1\

RBFL1\

3-8D

3-8D

3-8D

FLPWR1 3-8D 6

IC002C

7407

4

IC003B

7407

10-1. Control PWB -1

10. CIRCUIT DIAGRAMS

0.1U

33P

10 – 3 10 – 4

12345678

D

C

B

A

D

C

B

A

12345678

LDB1LDB2LDB3LDB4LDB 5LDB6LDB 7

LDB0LMA0LMA1LMA2LMA3LMA4LMA5LMA6LMA7LMA8LMA9

A0 10

A1 9

A2 8

A3 7

A4 6

A5 5

A6 4

A 7 3

A8 25

A 9 24

A10 21

A11 23

A12 2

I/O111

I/O212

I/O3 13

I/O4 15

I/O5 16

I/O6 17

I/O718

I/O8 19

A13 26

A14 1

CE 20

W E 27

OE 22

IC004

IS 61C256AH-20J

LDA0LDA1LDA2LDA3LDA4LDA 5LDA6LDA 7

A0 10

A1 9

A2 8

A3 7

A4 6

A5 5

A6 4

A 7 3

A8 25

A 9 24

A10 21

A11 23

A12 2

I/O111

I/O212

I/O3 13

I/O4 15

I/O5 16

I/O6 17

I/O718

I/O8 19

A13 26

A14 1

CE 20

W E 27

OE 22

IC005

IS61C256AH-20J

LMA0LMA1LMA 2LMA3LMA4LMA5LMA6LMA7LMA8LMA9

A[0..7]

A0A1A2A3A4A5

1-5D

AD0A D1AD2A D3AD4AD5

AD0122

AD1123

AD2124

AD3125

AD4127

AD5128

AD6129

AD7132

A 8141

A16142

A17143

A18144

A19145

ASTB134

CPUCLK133

RD138

WR139

IORD135

IOWR136

COLI0159

COLI1160

FSTLI150

FSTP151

CLEAR152

RFL161

GFL162

BFL163

HTCNT164

LMAOEI 11

LMBOEI185

DBREQ 98

DMAACK147

ADCD0 63

A DCD1 64

ADCD2 65

ADCD3 66

ADCD4 67

ADCD5 68

ADCD6 69

ADCD7 70

ORGCKI 61

ADCKI 47

RESET140

TEST1 62

CKSEL 89

TEST3137

LDB0174

LDB1175

LDB2176

LDB3177

LDB4178

LDB5179

LDB6180

LDB7181

LDA0205

LDA1206

LDA2 3

LDA3 4

LDA4 5

LDA5 6

DB 0 85

DB1 86

DB2 87

DB 3 88

DB4 90

DB 5 91

DB6 92

DB7 93

FIFOI0 13

FIFOI1 14

FIFOI2 15

FIFOI3 16

FIFOI4 17

FIFOI5 18

FIFOI6 19

FIFOI7 20

A 0 112

A1113

A2114

A3 115

A4 117

A5 118

A6119

A7 120

LMA0 187

LMA1 188

LMA2 190

LMA3 191

LMA4 192

LMA5 193

LMA6 194

LMA7 195

LMA8 196

LMA9 197

LMA10 200

LMA11 201

LMA12 202

MCS 204

LMAWR 10

LMAOEO 12

LMBWR 184

LMB OE O 186

DAD0 37

DA D1 38

DAD239

DAD3 40

DA D4 41

DAD5 42

DA D6 43

DAD7 44

CLK0 107

CLK1 108

CLK2 109

CLK3 110

CSYNC0 58

CSYNCR 59

ORGCKO 60

ADCKO 46

SP73

RS-D 74

SP-D75

RS-DD76

S P-DD77

DTENB 48

RSH 82

RCCKF 80

RCCK2 81

RRS 83

SCSI 72

SRAM99

PROM 100

ALE84

DBRD 95

DBWR 96

DBACK 97

DMARQ 146

FIFOO024

FIFOO1 25

FIFOO228

FIFOO329

FIFOO4 30

FIFOO531

FIFOO632

FIFOO7 33

FIFORW 23

FIFORR 34

FIFOWCK 22

FIFORCK 35

RRFL165

RGFL166

RBFL167

RHT168

TRFL169

TGFL170

TB FL171

THT172

WCKEN149

TEB148

VDD 0

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LDA6 7

LDA7 8

XT1 56

XTEN 71

SCDADK 49

DKDACK 50

CLKCPU154

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DI3 4

DI4 11

DI5 12

DI6 13

DI7 14

WRST 8

WCK 9

DO0 28

DO1 27

DO2 26

DO3 25

DO4 18

DO5 17

DO6 16

DO 7 15

WE 5 RE 24

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RCK 20

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10 – 11

justmanuals.com

10 – 12

[11]

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justmanuals.com

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justmanuals.com

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11 – 3

justmanuals.com

[12] COMPATIBILITY OF SOFTWARE PACKAGES BETWEEN MODELS

Sharp’s image scanners can be used in combination with a variety of personal computers by using appropriate drivers and scanner utility softwareprograms. However, some drivers and utility programs might not run on our image scanners, mainly due to their different versions. Here are therelationships among our images scanners, personal computers and related software programs.

SYSTEMSOFTWARE

MODEL/INTERFACE

JX-100 JX-250 JX-300 JX-320 JX-325 JX-330 JX-450 JX-600 JX-600S JX-610

TYPE NAME VER RS232C SCSI GPIB GPIB SCSI GPIB SCSI SCSI GPIB GPIB SCSI GPIB SCSI

Macintosh PLUG INDRIVER

PhotoShopPLUG IN

1.00 | *d ü | *e ü

1.30 | *e ü *d ü | *e ü

1.41 | *e ü *d ü | *e ü

2.00 | | | | | |

2.0S | | | | | |

3.00 | | | | | | | | |

3.01 | | | | | | | | |

TWAIN TWAIN 2.01 | |

2.20 | | | | | | | | | |

SHARPTWAIN2

1.00 |

SCANUTILITY

ScanJX 1.00 | |

2.00 | | | | | | | |

2.10 | | | | | | | |

3.00 *h | *h | *h | *h | *h | | | *g ü *g ü

3.01 *h | *h | *h | *h | *h | | | *g ü *g ü

4.01 *i | *i |

4.20 | | | | | | | | | |

ScanJX2 1.00 |

CopyJX 1.00 |

PowerMacintosh

PLUG INDRIVER

PhotoShopPLUG IN

1.00 *b,*c ü *b,*c,*d ü *b,*c ü

1.30 *b,*c ü *b,*c,*d ü *b,*c ü

1.41 *b ü *b,*d ü *b ü

2.00 *b ü | *b ü | *b ü |

2.0S *b ü | *b ü | *b ü |

3.00 *b ü | *b ü | | *b ü | *b ü |

3.01 *b ü | *b ü | | *b ü | *b ü |

TWAIN TWAIN 2.01 | |

2.20 | | | | | | | | | |

SHARPTWAIN2 1.00 |

SCANUTILITY

ScanJX 1.00 *b ü |

2.00 *b,*f ü *f ü *b,*f ü *f ü *b,*f ü *f ü *b,*f ü *f ü

2.10 *b,*f ü *f ü *b,*f ü *f ü *b,*f ü *f ü *b,*f ü *f ü

3.00 *b,*h ü *h | *b,*h ü *h | *h | *b ü | *b,*g ü *g ü

3.01 *b,*h ü *h | *b,*h ü *h | *h | *b ü | *b,*g ü *g ü

4.01 *i,*j | *i,*j |

4.20 | | | | | | | | | |

ScanJX2 1.00 |

CopyJX 1.00 |

IBM PC/AT PLUG INDRIVER

PhotoStyler 1.60 | | | | | | | | | | |

TWAIN TWAIN 1.00 | | | | | | | | | |

2.00 | |

2.20 | | | | | | | | | |

SHARPTWAIN2 1.00 |

SCANUTILITY

ScanJX 1.20 | | |

ScanJX/Win 4.00 *i | *i |

4.20 | | | | | | | | | |

ScanJX2/Win 1.00 |

CopyJX 1.00 |

QuickScan ll 3.00 | | | |

|: Can be work completely.

ü: Can be work conditionaly.

: Can not be work

12 – 1

*a: Unknown

*b: Older types of GPIB boards and their drivers do not operateproperly.National Instruments’ GPIB boards (NB-GPIB/TNT or NB-GPIB-P/TNT) and their drivers (NI-488 INIT V5.0 and NB-BOARDV2.1) operate properly.

*c: Power PC Mac and Mac AV series do not have FPU. But, Ver-sion 1.3 and earlier versions of Photoshop Plug-in Driver checkfor the presence of FPU. If FPU is not present, the driver don’toperate.Version 1.41 and later versions of Photoshop Plug-in Driver donot check for the presence of FPU, and thus they will run oncomputers without FPU.

*d: After installing NI488 INIT, reboot the Mac and open NI488 INITmenu. Set UNADDRESSING.

*e: Does not run properly on AV series.

*f: Data may not be saved depending on image data size.

*g: On the JX-610, a distorted image results when scanning is per-formed at 1200 dpi in fixed mode.There occurs no problem in optional mode.

*h: The static adjustment bar does not function in the color adjust-ment mode in the negative mode using FSU. However, it func-tions normally when adjustment is performed by enteringnumeric values.

*i: When scanning is tried with the resolution in the main scanningdirection set for 4000 dots or more, a "NOT ENOUGHMEMORY" message appears on the screen, making it impos-sible to operate, irrespective of the amount of memory.

*j: When connected to the Power Macintosh series 7100/80AV,8100/80, 8100/100, the machine sometimes freezes when theprogram is started, due to the type 4 error. However, the scan-ner will operate properly once the program is started normally.

<Others>

* When version 1.0, 1.3 or 1.41 of the Photoshop Plug-in Driver is tobe used with a SCSI interface board, SRI INIT needs to be in-stalled in a system folder.SRI INIT is a bidirectional converter which connects GPIB inter-faces with SCSI interfaces. (Photoshop is an application designedto use the scanner through a GPIB interface.) However, version2.0 or later versions of Photoshop Plug-in Driver have SRI INITfunction and thus there’s no need to install SRI INIT in a systemfolder.SRI INIT don’t run on Power Mac series machines.On Power Mac series, Photoshop Plug-in Driver ver. 2.0 or 2.0S orlater can be used.When using the scanner through the SCSI interface board, do notinstall SRI INIT in a system folder. If present, it must be removedfrom there; otherwise, the computer might recognize the scanner.

12 – 2

justmanuals.com

PARTS GUIDE

MODEL JX-250

JX-250 MA . . . . . Australia Version (MAC)

JX-250 ME . . . . . Other countries Version (MAC)JX-250 MS . . . . . Singapore Version (MAC)JX-250 MUK . . . UK Version (MAC)JX-250 MH . . . . . Hong Kong Version (MAC)JX-250 PA . . . . . Australia Version (IBM)JX-250 PE . . . . . Other countries Version (IBM)JX-250 PS . . . . . Singapore Version (IBM)JX-250 PUK . . . . UK Version (IBM)JX-250 PH . . . . . Hong Kong Version (IBM)JX-250 V . . . . . . Europe Version

JX-250

1 Scanner unit

2 Carriage unit

3 Packing material & Accessories

4 Control PWB unit

5 Power supply PWB unit

6 CCD PWB unit

Index

CONTENTS

Because parts marked with “! ” is indispensable for the machine safety maintenance and operation, it must bereplaced with the parts specific to the product specification.

Scanner unit

JXP00262

60

53

54

5452

1

2

3

4

5

6

7

8

9

10

11

12

1313

14

15

1617

19

20

2122

23

24

2526

27

28

29

30

31

33

3435

36

37

37

39

24

41

38

4344

45

4647

4248

49

51

56

56

45

37

37

21

27

32

5

15

13

55

53

8

61

57

62

58

63

64

64

15

63

67 66

65

65

68

51

69

JX-250

– 1 –

justmanuals.com

Scanner unitNO. PARTS CODE PRICE

RANKNEWMARK

PARTRANK DESCRIPTION

1 GCOVA7036XCZZ AU N D OC,Cover (F)2 GCOVA7037XCZZ AE N D OC,Cover (R)3 MHNG-7005XCZZ AC N C Hinge,base (L)4 MHNG-7006XCZZ AC N C Hinge,base (R)5 XBSSE30P04000 AA C Screw (3 4)6 PSHEZ3443FCZ1 AQ C OC mat (M300)7 CCABA7042XC01 AW N C Upper cabinet ass’y 8 PTPEZ7036XCZZ AD N C Glass fixing tape 9 PGLSP7007XCZZ AX N B Table glass

10 PSHEZ7180XCZA AD N C WB sheet 11 PSPAZ7075XCZZ AC N C WB spacer 12 CPWBS1083XC51 CB E Control PWB unit 13 LHLDF2120SCZZ AA C Holder (MPS-04-0)

14CPWBE1085XC52 BR N E Power supply PWB unit (200V)CPWBE1085XC51 BR E Power supply PWB unit (100V)

15 XHBSD30P06000 AA C Screw (3 6)16 PZETV7012XCZZ AM C Insurator 17 XBPSE25P08000 AA N C Screw (2.5 8)19 CCOVP7027XC01 AU C PWB cover ass’y 20 XHSSE30P08000 AA C Screw (3 8)21 XRESP25-04000 AA C E type ring (2.5mm)22 NPLYZ7029XCZZ AD N C Reduction pulley 23 NPLYZ7028XCZZ AC N C Driving pulley 24 NBLTT7024XCZZ AH N B 2nd belt (MXL-200-4.8)25 NBLTT7023XCZZ AG N B Reduction belt (MXL-70-3.2)26 XEBSD30P08000 AA C Screw (3 8)27 XBBSD30P06000 AA C Screw (3 6)28 CCHSS7023XC01 AL N C Motor base ass’y 29 LX-WZ7011XCZZ AC C Washer (11.8*3.3T.5)30 CMOTZ7022XC41 BB N B Motor ass’y 31 XEBS330P08000 AA C Screw 32 XXXSP30L04000 AA C Screw (3 4)33 LFIX-7027XCZZ AD C Lens fixer 34 CPWBS1083XC61 BP E CCD PWB unit 35 LX-BZ7051XCZZ AB N C Screw (3 6)36 CCABB7043XC51 AY C Lower cabinet unit 37 XHSSE30P06000 AA C Screw (3 6)38 LFRM-7031XCZZ AR C Middle frame 39 LX-WZ7011XCZZ AC C Washer (11.8*3.3T.5)41 NPLYZ7026XCZZ AC C 1st pulley 42 XESSE30P08000 AA C Screw (3 8)43 CANGT7140XC01 AF C Pulley angle 44 XHBSD30P04000 AA C Screw (3 4)45 XRESP25-04000 AA C E type ring (2.5mm)46 NPLYZ7027XCZZ AC C Pulley 47 NBLTT7022XCZZ AK B Belt (MXL-371-3.2)48 CPWBE1086XC51 AQ E LED PWB unit 49 CFRM-7032XC01 BA C Frame ass’y 51 LBNDJ1002HCZZ AA C Wire band (PLT1M)52 XHBSD30P08000 AA C Screw (3 8)53 XEBSF30P06000 AA C Screw (3 6)54 MSPRP7125XCZZ AE N C 2nd mirror,spring 55 CSLIP7011XC51 BA N C 2nd carriage ass’y 56 PMIR-7028XCZZ AM N B 2nd/3rd,mirror 57 XBPBZ40P06K00 AA C Screw (4 6K)58 CSLIF7010XC51 BT C 1st carriage unit 60 NSFTZ7059XCZZ AQ C Main shaft 61 PLNS-7014XCZZ BB B Lens 62 CCNW-7178XC52 BE N C Lamp harness ass’y 63 LX-BZ7038XCZZ AB C Screw (4 6)64 XHPSE30P06000 AA C Screw (3 6)65 PGSK-7005XCZZ AB N C Gasket (71TS10-5)66 RCORF6649RCZZ AK C Ferrite core (ZCAT1518-0730)67 RCORF1001DCZZ AP C Core (ZCAT2032093)68 XWHSD40-08100 AA C Washer (M4)69 TLABH1172ACZZ AB D Class 1 label [JX-250V]

JX-250

– 2 –

Carriage unitNO. PARTS CODE PRICE

RANKNEWMARK


1 PCOVU7028XCZZ AK N C Lamp cover 2 XEBSF30P06000 AA C Screw (3 6)3 PFILW7012XCZZ AY N C G, filter 4 PFILW7011XCZZ AY N C R, filter 5 LFIX-7028XCZZ AC N C Fixer filter 6 PMIR-7026XCZZ AY N B Mirror condenser 7 PMIR-7027XCZZ AK N B 1st mirror 9 CSLIF7010XC01 AL N C 1st carriage ass’y

10 MSLIP7009XCZZ AN N C Slider 11 XBSSF30P04000 AA C Screw (3 4)12 XBBSF30P04000 AA C Screw (3 4)13 CLMPD7008XC51 BQ N C Lamp ass’y 14 MSPRP7124XCZZ AE N C 1st mirror spring 15 PSHEZ7181XCZZ AC N C Mirror sheet 16 PSHEZ7182XCZZ AC N C Lamp lower sheet 17 PSPAZ7073XCZZ AB N C Mirror spacer 18 PSPAZ7074XCZZ AB N C Filter spacer

JXP00263

1

2

34

6

7

7

910

11

12

2

5

5

13

14

14

16

15

17

17

1818

JX-250

– 3 –

justmanuals.com

Packing material&AccesoriesNO. PARTS CODE PRICE

RANKNEWMARK


1 QCNW-7169XCZZ AZ C MAC SCSI cable (with core) [JX-250MA,JX-250ME,JX250MS,JX-250MUK,JX-250MH]2 SPAKA7505XCZZ AK D Add 3 UBNDA1008CCZZ AA C AC cord band

4

! QACCV6621QCZZ AT B AC cord (250V 10A) [JX-250V,JX-250ME,JX-250PE]! QACCL7621QCZZ AX B AC cord [JX-250MA,JX-250PA]! QACCF7621QCZZ AX B AC cord [JX-250MS,JX-250PS]! QACCZ7620QCZZ AV B AC cord [JX-250MH,JX-250PH]! CCNW-2991SC01 AX B AC cord [JX-250MUK,JX-250PUK]

5 SSAKA2340QCZZ AA D Vinyl bag (200 300mm)6 SPAKA7650XCZZ AM D Pad (Rear)7 SPAKP2611SCZZ AG D Vinyl cover 8 TCADZ7010SCZA AC D Tag 9 LX-BZ7050XCZZ AC C Screw

10 SSAKA2341QCZZ AA D Vinyl bag (230 340mm)11 SPAKA7649XCZZ AM D Pad (Front)

12SPAKC7657XCZZ AR N D Packing case [JX-250V]SPAKC7658XCZZ AQ N D Packing case [JX-250MA,JX-250ME,JX-250MS,JX-250MUK,JX-250MH]SPAKC7659XCZZ AQ N D Packing case [JX-250PA,JX-250PE,JX-250PS,JX-250PUK,JX-250PH]

15TLABE7362XCZZ AD N D EAN code label [JX-250MUK]TLABE7363XCZZ AD N D EAN code label [JX-250PUK]

16TINSZ7228XCZZ AX N D Operation manual [JX-250V]TINSE7230XCZZ AT N D Operation manual [Except JX-250V]

17 TINSZ7229XCZZ BB N D Image manual

18UFLPC7061XCZZ AK N C FDD 3.5" (M1/2) [JX-250V,JX-250MA,JX-250ME,JX-250MS,JX250MUK,JX-250MH]UFLPC7062XCZZ AK N C FDD 3.5" (M2/2) [JX-250V,JX-250MA,JX-250ME,JX-250MS,JX250MUK,JX-250MH]

19UFLPC7063XCZZ AK N C FDD 3.5" (P1/2) [JX-250V,JX-250PA,JX-250PE,JX-250PS,JX250PUK,JX-250PH]UFLPC7064XCZZ AK N C FDD 3.5" (P2/2) [JX-250V,JX-250PA,JX-250PE,JX-250PS,JX250PUK,JX-250PH]

20 TLABP2375SCZZ AB D Important label [JX-250MUK,JX-250PUK]21 TGANE1001QCZZ AC D Warranty card [JX-250MA,JX-250PA]22 TCADZ2001QCZA AE D Install card [JX-250MA,JX-250PA]23 TCADZ7048XCZZ AC N D Quick install manual [JX-250V]24 TCADN7034XCZZ AD N D Resistration card [JX-250V]

24

1

2

1617

18

19

10

87

9

11

12

6

345

JXP00264

15

2021

2223

JX-250

– 4 –

Control PWB unitNO. PARTS CODE PRICE

RANKNEWMARK


1 RMPTC8103QCJB AC B Block resistor (10KΩ 8 1/8W ±5%) [BR1]2 RMPTC8103QCJB AC B Block resistor (10KΩ 8 1/8W ±5%) [BR2]3 VCEAJA1CW106M AB C Capacitor (16WV 10µ F) [C1]4 VCEAJA1CW106M AB C Capacitor (16WV 10µ F) [C2]5 VCEAGU1HW476M AB C Capacitor (50WV 47µ F) [C3]6 VCEAJA1CW106M AB C Capacitor (16WV 10µ F) [C4]7 VCEAJA1CW106M AB C Capacitor (16WV 10µ F) [C5]8 VCEAJA1CW106M AB C Capacitor (16WV 10µ F) [C6]9 VCEAJA1CW106M AB C Capacitor (16WV 10µ F) [C7]

10 VCEAGU1HW476M AB C Capacitor (50WV 47µ F) [C8]11 VCEAGU1HW334M AA C Capacitor (50WV 0.33µ F) [C9]12 VCEAJA1CW106M AB C Capacitor (16WV 10µ F) [C11]13 VCEAJA1CW106M AB C Capacitor (16WV 10µ F) [C12]14 VCEAJA1CW106M AB C Capacitor (16WV 10µ F) [C13]15 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C101]16 VCKYTV1HB332K AA C Capacitor (50WV 3300pF) [C102]17 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C103]18 VCKYTV1HB332K AA C Capacitor (50WV 3300pF) [C104]19 VCKYTV1HB332K AA C Capacitor (50WV 3300pF) [C105]20 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C106]21 VCKYTV1HB332K AA C Capacitor (50WV 3300pF) [C107]22 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C108]23 VCCCTV1HH470J AA C Capacitor (50WV 47pF) [C109]24 VCCCTV1HH470J AA C Capacitor (50WV 47pF) [C110]25 VCCCTV1HH470J AA C Capacitor (50WV 47pF) [C111]26 VCCCTV1HH470J AA C Capacitor (50WV 47pF) [C112]27 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C113]28 VCCCTV1HH102J AA C Capacitor (50WV 1000pF) [C114]29 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C115]30 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C116]31 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C117]32 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C119]33 VCCCTV1HH221J AA C Capacitor (50WV 220pF) [C120]34 VCKYTV1HB472K AA C Capacitor (50WV 4700pF) [C121]35 VCKYTV1HB472K AA C Capacitor (50WV 4700pF) [C122]36 VCKYTV1HB472K AA C Capacitor (50WV 4700pF) [C123]37 VCKYTV1HB472K AA C Capacitor (50WV 4700pF) [C124]38 VCCCTV1HH102J AA C Capacitor (50WV 1000pF) [C125]39 VCCCTV1HH101J AA C Capacitor (50WV 100pF) [C126]40 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C127]41 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C128]42 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C129]43 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C130]44 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C131]45 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C132]46 VCCCTV1HH331J AA C Capacitor (50WV 330pF) [C133]47 VCCCTV1HH331J AA C Capacitor (50WV 330pF) [C134]48 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C135]49 VCCCTV1HH3R0C AA C Capacitor (50WV 3.0pF) [C136]50 VCCCTV1HH3R0C AA C Capacitor (50WV 3.0pF) [C137]51 VCCCTV1HH102J AA C Capacitor (50WV 1000pF) [C138]52 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C139]53 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C140]54 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C141]55 VCCCTV1HH101J AA C Capacitor (50WV 100pF) [C142]56 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C143]57 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C144]58 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C145]59 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C146]60 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C147]61 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C148]62 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C149]63 VCCCTV1HH151J AA C Capacitor (50WV 150pF) [C150]64 VCCCTV1HH471J AA C Capacitor (50WV 470pF) [C151]65 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C152]66 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C153]67 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C154]68 VCKYTV1HB472K AA C Capacitor (50WV 4700pF) [C155]69 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C156]70 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C157]71 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C158]72 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C159]73 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C160]74 VCKYTV1HF104Z AA C Capacitor (50WV 0.10µ F) [C161]75 QCNCM2336SC0H AC C Connector (8pin) (B8B-EH) [CN1]76 QCNCW7029XC1E AK N C Connector (15pin) (17LE-13150) [CN2]77 QCNCW0040GC5J AN C Connector (50pin) [CN3]78 QCNCW7028XC5J AR N C Connector (50pin) [CN4]79 QCNCM7014SC1E AC C Connector (15pin) (B15B-PH-K-S) [CN5]80 QCNCM7014SC0F AB C Connector (6pin) (B6B-PH-K-S) [CN6]

JX-250

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justmanuals.com


RANKNEWMARK


81 QCNCM7022SC0B AB B Connector (2pin) (BS2B-PH) [CN8]82 VHDEK04////-1 AD B Diode (DEK04) [D1]83 VHDDSS133HV-1 AA B Diode (DSS133HV) [D2]84 VHDDSS133HV-1 AA B Diode (DSS133HV) [D3]85 VHVICPN25//-1 AD B IC protector (ICP-N25) [F1]86 VHIMTD1120F-1 AQ N B IC (MTD1120F) [IC1]87 VHISN7407NS-1 AF B IC (SN7407NS) [IC2]88 VHISN7407NS-1 AF B IC (SN7407NS) [IC3]89 VHIIS61C256AH AY N B IC (IS61C256AH) [IC4]90 VHIIS61C256AH AY N B IC (IS61C256AH) [IC5]91 VHITC74HC32AF AC B IC (TC74HC32AF) [IC6]92 VHIW2465S70LL AW B IC (W2465S70LL) [IC7]93 VHIUPD70433GD BC B IC (UPD70433GD) [IC8]94 QSOCZ2042SC32 AE C IC socket (32pin) [IC9]95 VHI27010S131C AX N B IC (27010S131C) [IC9]96 VHI65655GD032 BC N B IC (65655GD032) [IC10]97 VHILH50511/-1 AT B IC (LH50511) [IC11]98 VHILH50506N-2 AU B IC (LH50506N-2) [IC12]99 VHIUPD42280GU BE B IC (UPD42280GU) [IC13]

100 VHITC74HC14AF AF B IC (TC74HC14AF) [IC14]101 VHINCR53CF92/ BC N B IC (NCR53CF92) [IC15]102 VHIREG5601U-1 AV N B IC (REG5601U) [IC16]103 VHI74HC4066AF AD B IC (74HC4066AF) [IC17]104 VHIM51953BL-1 AF B IC (M51953BL) [IC18]105 RCILZ7007XCZZ AC N C Coil (MMZ2012S) [L101]106 RCILZ7008XCZZ AD N C Coil (ACB3216M) [L102]107 RCILZ7008XCZZ AD N C Coil (ACB3216M) [L103]108 RCILZ7008XCZZ AD N C Coil (ACB3216M) [L104]109 RCILZ7008XCZZ AD N C Coil (ACB3216M) [L105]110 RCILZ7008XCZZ AD N C Coil (ACB3216M) [L106]111 RCILZ7008XCZZ AD N C Coil (ACB3216M) [L107]112 RCILZ7008XCZZ AD N C Coil (ACB3216M) [L108]113 RCILZ7008XCZZ AD N C Coil (ACB3216M) [L109]114 RCILZ7008XCZZ AD N C Coil (ACB3216M) [L110]115 RCILZ7008XCZZ AD N C Coil (ACB3216M) [L111]116 RCILZ7008XCZZ AD N C Coil (ACB3216M) [L112]117 VS2SA1701-/-1 AE B Transistor (2SA1701) [Q1]118 VS2SC1214-C-1 AE B Transistor (2SC1214) [Q2]119 VS2SC1214-C-1 AE B Transistor (2SC1214) [Q3]120 VS2SC1214-C-1 AE B Transistor (2SC1214) [Q4]121 VS2SC3070-/-1 AE B Transistor (2SC3070) [Q5]122 VRD-HT2HY1R0J AA C Resistor (1/2W 1.0Ω ±5%) [R1]123 VRD-HT2HY1R0J AA C Resistor (1/2W 1.0Ω ±5%) [R2]124 VRD-RC2EY121J AA C Resistor (1/4W 120Ω ±5%) [R3]125 VRD-RC2EY101J AA C Resistor (1/4W 100Ω ±5%) [R4]126 VRD-RC2EY101J AA C Resistor (1/4W 100Ω ±5%) [R5]127 VRD-RC2EY101J AA C Resistor (1/4W 100Ω ±5%) [R6]128 VRD-RC2EY331J AA C Resistor (1/4W 330KΩ ±5%) [R7]129 VRD-RC2EY330J AA C Resistor (1/4W 33Ω ±5%) [R8]130 VRS-RE3LA101J AC C Resistor (3W 100Ω ±5%) [R9]131 VRD-RC2EY102J AA C Resistor (1/4W 1.0KΩ ±5%) [R10]132 VRS-TS2AD562J AA C Resistor (1/10W 5.6KΩ ±5%) [R101]133 VRS-TS2AD562J AA C Resistor (1/10W 5.6KΩ ±5%) [R102]134 VRS-TS2AD562J AA C Resistor (1/10W 5.6KΩ ±5%) [R103]135 VRS-TS2AD471J AA C Resistor (1/10W 470Ω ±5%) [R104]136 VRS-TS2AD471J AA C Resistor (1/10W 470Ω ±5%) [R105]137 VRS-TS2AD102J AA C Resistor (1/10W 1.KΩ ±5%) [R106]138 VRS-TS2AD822J AA C Resistor (1/10W 8.2KΩ ±5%) [R107]139 VRS-TS2AD822J AA C Resistor (1/10W 8.2KΩ ±5%) [R108]140 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R109]141 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R110]142 VRS-TS2AD102J AA C Resistor (1/10W 1.KΩ ±5%) [R111]143 VRS-TS2AD112J AA C Resistor (1/10W 1.1KΩ ±5%) [R114]144 VRS-TS2AD123J AA C Resistor (1/10W 12KΩ ±5%) [R115]145 VRS-TS2AD152J AA C Resistor (1/10W 1.5KΩ ±5%) [R116]146 VRS-TS2AD102J AA C Resistor (1/10W 1.KΩ ±5%) [R117]147 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R118]148 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R119]149 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R120]150 VRS-TS2AD102J AA C Resistor (1/10W 1.KΩ ±5%) [R122]151 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R123]152 VRS-TS2AD472J AA C Resistor (1/10W 4.7KΩ ±5%) [R124]153 VRS-TS2AD472J AA C Resistor (1/10W 4.7KΩ ±5%) [R125]154 VRS-TS2AD472J AA C Resistor (1/10W 4.7KΩ ±5%) [R126]155 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R127]156 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R128]157 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R129]158 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R130]159 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R131]160 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R132]

JX-250

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RANKNEWMARK


161 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R133]162 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R134]163 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R135]164 VRS-TS2AD471J AA C Resistor (1/10W 470Ω ±5%) [R136]165 VRS-TS2AD471J AA C Resistor (1/10W 470Ω ±5%) [R137]166 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R138]167 VRS-TS2AD471J AA C Resistor (1/10W 470Ω ±5%) [R139]168 VRS-TS2AD102J AA C Resistor (1/10W 1.KΩ ±5%) [R140]169 VRS-TS2AD102J AA C Resistor (1/10W 1.KΩ ±5%) [R141]170 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R142]171 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R143]172 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R144]173 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R145]174 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R146]175 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R147]176 VRS-TS2AD102J AA C Resistor (1/10W 1.KΩ ±5%) [R148]177 VRS-TS2AD102J AA C Resistor (1/10W 1.KΩ ±5%) [R149]178 VRS-TS2AD102J AA C Resistor (1/10W 1.KΩ ±5%) [R150]179 VRS-TS2AD102J AA C Resistor (1/10W 1.KΩ ±5%) [R151]180 VRS-TS2AD105J AA C Resistor (1/10W 1MΩ ±5%) [R152]181 VRS-TS2AD161J AA C Resistor (1/10W 160Ω ±5%) [R153]182 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R154]183 VRS-TS2AD473J AA C Resistor (1/10W 47KΩ ±5%) [R155]184 VRS-TS2AD473J AA C Resistor (1/10W 47KΩ ±5%) [R156]185 VRS-TS2AD473J AA C Resistor (1/10W 47KΩ ±5%) [R157]186 VRS-TS2AD102J AA C Resistor (1/10W 1.KΩ ±5%) [R158]187 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R160]188 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R161]189 VRS-TS2AD103J AA C Resistor (1/10W 10KΩ ±5%) [R163]190 VRS-TS2AD242J AA C Resistor (1/10W 2.4KΩ ±5%) [R164]191 VRS-TS2AD473J AA C Resistor (1/10W 47KΩ ±5%) [R165]192 VRS-TS2AD100J AA C Resistor (1/10W 10Ω ±5%) [R166]193 VRS-TS2AD362J AA C Resistor (1/10W 3.6KΩ ±5%) [R167]194 VRS-TS2AD121J AA C Resistor (1/10W 120Ω ±5%) [R168]195 VRS-TS2AD432J AA C Resistor (1/10W 4.3KΩ ±5%) [R169]196 VRS-TS2AD101J AA C Resistor (1/10W 100Ω ±5%) [R170]197 VRS-TS2AD821J AA C Resistor (1/10W 820Ω ±5%) [R171]198 VRS-TS2AD330J AA C Resistor (1/10W 33Ω ±5%) [R172]199 VRS-TS2AD620J AA C Resistor (1/10W 62Ω ±5%) [R173]200 VRS-TS2AD331J AA C Resistor (1/10W 330Ω ±5%) [R174]201 VRS-TS2AD821J AA C Resistor (1/10W 820Ω ±5%) [R175]202 VRS-TS2AD821J AA C Resistor (1/10W 820Ω ±5%) [R176]203 VRS-TS2AD102J AA C Resistor (1/10W 1.KΩ ±5%) [R177]204 VRS-TS2AD152J AA C Resistor (1/10W 1.5KΩ ±5%) [R178]205 VRS-TS2AD332J AA C Resistor (1/10W 3.3KΩ ±5%) [R179]206 VRS-TS2AD472J AA C Resistor (1/10W 4.7KΩ ±5%) [R180]207 VRS-TS2AD471J AA C Resistor (1/10W 470Ω ±5%) [R181]208 QSW-Z6891RCZZ AN B Switch (DPS-4-E) [SW1]209 RCRMZ1001LCZZ AG C Crystal (CSA29MX) [X1]210 VHERD33F///-1 AD N B Zener diode (RD33F) [ZD1]211 VHERD3.0EB2-1 AA N B Zener diode (RD3.0EB2) [ZD2]212 VHERD2.2EB1-1 AC N B Zener diode (RD2.2EB1) [ZD3]213 VHERD3.0EB2-1 AA N B Zener diode (RD3.0EB2) [ZD4]214 VHERD13EB2/-1 AA B Zener diode (RD13EB2) [ZD5]215 LHLDF2120SCZZ AA C Cable holder (MPS-04-0)216 RC-K1H104HCZZ AC C Capacitor (50WV 0.1µ F)217 VCCCPA1HH330J AA C Capacitor (50WV 33pF)218 VCEAJA0JW107M AB C Capacitor (6.3WV 100µ F)

(Unit)901 CPWBS1083XC51 CB E Control PWB unit

Power supply PWB unitNO. PARTS CODE PRICE

RANKNEWMARK


1 RC-KZ2005SCZZ AA C Capacitor (25WV 0.01µ F) (100V) [C1]2 VCEAZU1CW228M AE C Capacitor (16WV 2200µ F) [C2]3 VCEAGA1AW107M AB C Capacitor (10WV 100µ F) [C3]4 RC-K1E104HCZZ AB C Capacitor (25WV 0.1µ F) [C4]5 VCEAZU1VW228M AF C Capacitor (35WV 2200µ F) [C5]6 VCFYJU2JA103K AC C Capacitor (630WV 0.01µ F) [C6]7 VCEAGU1VW476M AB C Capacitor (35WV 47µ F) [C7]8 VCEAGU1VW476M AB C Capacitor (35WV 47µ F) [C8]9 VCEAEU2GW686M AC N C Capacitor (400WV 68µ F) (200V) [C9]

10 VCEAEU2DW157M AD N C Capacitor (200WV 150µ F) (100V) [C9]11 VCFYFU2EE224K AD N C Capacitor (250WV 0.22µ F) [C10]12 VCKYPU2GE222M AE C Capacitor (400WV 2200pF) [C11]

JX-250

– 7 –

justmanuals.com


RANKNEWMARK


13 VCFYFU2EE104K AD N C Capacitor (250WV 0.1µ F) [C12]14 VCKYPU2GE222M AE C Capacitor (400WV 2200pF) [C13]15 VCKYPU2GE222M AE C Capacitor (400WV 2200pF) [C14]16 VCFYPU2EA473J AE C Capacitor (250WV 0.047µ F) [C15]17 VCFYPU2EA473J AE C Capacitor (250WV 0.047µ F) [C16]18 VCFYPU2EA473J AE C Capacitor (250WV 0.047µ F) [C17]19 VCKYPU3SB560K AD N C Capacitor (3KV 56pF) [C18]20 VCKYPU3SB560K AD N C Capacitor (3KV 56pF) [C19]21 VCKYPU3SB560K AD N C Capacitor (3KV 56pF) [C20]22 RC-KZ2005SCZZ AA C Capacitor (25WV 0.01µ F) (100V) [C21]23 QSOCA7003XCZZ AG C AC inlet [CN1]24 QCNW-7177XCZZ AN C Lamp PWB harness [CN2]25 QCNCM2336SC0I AC C Connector (B9B-EH-A) [CN3]26 VHDRK33LFA1-1 AE B Diode (RK33LFA1) [D1]27 VHDRK49LFJ8-1 AF B Diode (RK49LFJ8) [D2]28 VHDEU1ZLFF4-1 AC B Diode (EU1ZLFF4) [D3]29 VHDEU1ZLFF4-1 AC B Diode (EU1ZLFF4) [D4]30 VHDEG01CLF4-1 AD B Diode (EG01CLF4) [D5]31 VHDDSS133//-1 AA B Diode (DSS133) [D6]32 VHDDSS133//-1 AA B Diode (DSS133) [D7]33 VHDDSS133//-1 AA B Diode (DSS133) [D8]34! QFS-A1332QCZZ AF A Fuse (MT4-3.15A) (100V) [F1]35 QFSHB0001GCZZ AB C Fuse holder (100V) [F1]36! QFS-D132AQCZZ AE N A Fuse (2.5/250TL) (200V) [F2]37 QFSHB0001GCZZ AB C Fuse holder [F2]38! QFS-A1332QCZZ AF A Fuse (MT4-3.15A) (100V) [F2]39 VHVICPN50//-1 AE C IC protector (ICPN50) (100V) [F3]40 VHIUPC1093J-1 AH B IC (UPC1093J) [IC1]41 VHIPQ05RF2V-1 AK B IC (PQ05RF2V) [IC2]42 VHISTR-M6548/ AV B IC (STR-M6548) (200V) [IC3]43 VHISTR-M6543/ AW B SW regulator (STR-M6543) (100V) [IC3]44 RCILZ2083SCZZ AU C Coil (B-01-RT) [L3]45 RFILN7005XCZZ AL C Filter (CMF6033) (200V) [L4]46 RFILN7004XCZZ AL C Filter (CMF6100) [L5]47 RCILC7004XCZZ AF C Coil (C10-FR) [L6]48 RCILC7004XCZZ AF C Coil (C10-FR) [L7]49 RCILC7004XCZZ AF C Coil (C10-FR) [L8]50 VHGPS2561-1-1 AG N B Photo coupler (PS2561) (200V) [PD1]51 VHGPS2501-1-1 AE B Photo coupler (PS2501) (100V) [PD1]52 VSAP1L3NT//-1 AE B Transistor (AP1L3NT) [Q1]53 VSAP1L3NT//-1 AE B Transistor (AP1L3NT) [Q2]54 VSAP1L3NT//-1 AE B Transistor (AP1L3NT) [Q3]55 VS2SD2006-/-1 AE B Transistor (2SD2006) [Q4]56 VS2SD2006-/-1 AE B Transistor (2SD2006) [Q5]57 VS2SD2006-/-1 AE B Transistor (2SD2006) [Q6]58 VS2SD2006-/-1 AE B Transistor (2SD2006) [Q7]59 VS2SD2006-/-1 AE B Transistor (2SD2006) [Q8]60 VS2SD2006-/-1 AE B Transistor (2SD2006) [Q9]61 VRD-RC2EY133J AA C Resistor (1/4W 13KΩ ±5%) [R3]62 VRD-RC2EY152J AA C Resistor (1/4W 1.5KΩ ±5%) [R4]63 VRD-RC2EY102J AA C Resistor (1/4W 1.0KΩ ±5%) [R5]64 VRD-RC2EY102J AA C Resistor (1/4W 1.0KΩ ±5%) [R6]65 VRS-HT3AA1R0J AA C Resistor (1W 1.0Ω ±5%) [R7]66 VRS-HT3AA1R0J AA C Resistor (1W 1.0Ω ±5%) (100V) [R8]67 VRS-HT3LA473J AD N C Resistor (3W 47KΩ ±5%) (100V) [R9]68 VRD-RB2HY394J AA C Resistor (1/2W 390KΩ ±5%) (200V) [R10]69 VRD-RB2HY154J AB C Resistor (1/2W 150KΩ ±5%) (100V) [R10]70 VHHM5R107C/-1 AE B Power thermistor (M5R107C) [R11]71 VRD-RB2HY394J AA C Resistor (1/2W 390KΩ ±5%) [R12]72 VRD-RB2HY394J AA C Resistor (1/2W 390KΩ ±5%) (200V) [R13]73 VRD-RB2HY154J AB C Resistor (1/2W 150KΩ ±5%) (100V) [R13]74 VRD-RC2EY472J AA C Resistor (1/4W 4.7KΩ ±5%) [R14]75 VRD-RC2EY472J AA C Resistor (1/4W 4.7KΩ ±5%) [R15]76 VRD-RC2EY472J AA C Resistor (1/4W 4.7KΩ ±5%) [R16]77 VRD-RC2EY472J AA C Resistor (1/4W 4.7KΩ ±5%) [R17]78 VRD-RC2EY472J AA C Resistor (1/4W 4.7KΩ ±5%) [R18]79 VRD-RC2EY472J AA C Resistor (1/4W 4.7KΩ ±5%) [R19]80 VRD-RC2EY152J AA C Resistor (1/4W 1.5KΩ ±5%) [R20]81 VRD-RC2EY511J AA C Resistor (1/4w 510Ω ±5%) [R21]82 VHDRB156///-1 AG B Diode (RB156) (200V) [RE1]83 VHDRB154///-1 AF B Diode (RB154) (100V) [RE1]84 QSW-C4290QCZZ AK B Switch (SWA-206) [SW1]85 RTRNP7004XCZZ AW B Transformer (DT218-1) (200V) [T1]86 RTRNP7003XCZZ AW B Transformer (DT208-1) (100V) [T1]87 RTRNP7005XCZZ AN B Transformer (3314JPS) [T2]88 RTRNP7005XCZZ AN B Transformer (3314JPS) [T3]89 RTRNP7005XCZZ AN B Transformer (3314JPS) [T4]90 PGUMS7021XCZZ AK C Rubber (200V)91 PRDAF7009XCZZ AH C Heat sink 92 QCNW-7181XCZZ AD C AC input harness (Brown)

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RANKNEWMARK


93 QCNW-7182XCZZ AD C AC input harness (Blue)94 QCNW-7183XCZZ AD C AC inlet GND harness 95 QCNW-7184XCZZ AD C Thunder surge GND harness 96 RCORF7012XCZZ AG C Core (RI17.5-28.5)97 VHVICPN25//-1 AD B IC protector (ICPN25)98 VHVICPN70//-1 AF B IC protector (ICPN70) (200V)99 VRD-HT2HY272J AA C Resistor (1/2W 2.7KΩ ±5%)

100 XBPSD30P08KS0 AA C Screw (3 8KS)101 XBPSD30P10KS0 AB C Screw (3 10KS)102 RC-K1E104HCZZ AB C Capacitor (25WV 0.1µ F)

(Unit)

901CPWBE1085XC52 BR N E Power supply PWB unit (200V)CPWBE1085XC51 BR E Power supply PWB unit (100V)

CCD PWB unitNO. PARTS CODE PRICE

RANKNEWMARK


1 VCEAGU1CW106M AA C Capacitor (16WV 10µ F) [C1]2 VCEAGU1CW106M AA C Capacitor (16WV 10µ F) [C2]3 VCEAGU1CW106M AA C Capacitor (16WV 10µ F) [C3]4 VCCCTV1HH221J AA C Capacitor (50WV 220pF) [C5]5 VCKYTV1EF104Z AA C Capacitor (25WV 0.10µ F) [C6]6 VCKYTV1EF104Z AA C Capacitor (25WV 0.10µ F) [C7]7 VCKYTV1EF104Z AA C Capacitor (25WV 0.10µ F) [C8]8 VCKYTV1EF104Z AA C Capacitor (25WV 0.10µ F) [C9]9 QCNW-7176XCZZ AP N C CCD PWB harness [CN1]

10 VHIILX112A/-1 BF N B IC (ILX112A) [IC1]11 VHITC74ACT04F AF N B IC (TC74ACT04F) [IC2]12 VS2SC3771-/-1 AC B Transistor (30V) (2SC3771) [Q1]13 VS2SC2812-H-1 AB B Transistor (550-850) (2SC2812-H) [Q2]14 VS2SC3771-/-1 AC B Transistor (30V) (2SC3771) [Q3]15 VS2SC3771-/-1 AC B Transistor (30V) (2SC3771) [Q4]16 VRS-TS2AD101J AA C Resistor (1/10W 100Ω ±5%) [R1]17 VRS-TS2AD2R2J AA C Resistor (1/10W 2.2Ω ±5%) [R2]18 VRS-TS2AD101J AA C Resistor (1/10W 100Ω ±5%) [R3]19 VRS-TS2AD2R2J AA C Resistor (1/10W 2.2Ω ±5%) [R4]20 VRS-TS2AD102J AA C Resistor (1/10W 1.0KΩ ±5%) [R5]21 VRS-TS2AD161J AA C Resistor (1/10W 160Ω ±5%) [R6]22 VRS-TS2AD331J AA C Resistor (1/10W 330Ω ±5%) [R7]23 VRS-TS2AD101J AA C Resistor (1/10W 100Ω ±5%) [R8]24 VRS-TS2AD331J AA C Resistor (1/10W 330Ω ±5%) [R9]25 VRS-TW2ED561J AB C Resistor (1/4W 560Ω ±5%) [R10]26 VRS-TS2AD331J AA C Resistor (1/10W 330Ω ±5%) [R11]27 VRS-TW2ED391J AA C Resistor (1/4W 390Ω ±5%) [R12]28 VRS-TS2AD390J AA C Resistor (1/10W 39Ω ±5%) [R13]29 VRS-TS2AD390J AA C Resistor (1/10W 39Ω ±5%) [R14]30 VRS-TS2AD121J AA C Resistor (1/10W 120Ω ±5%) [R15]31 VRS-TW2ED391J AA C Resistor (1/4W 390Ω ±5%) [R16]32 VRS-TS2AD101J AA C Resistor (1/10W 100Ω ±5%) [R17]

(Unit)901 CPWBS1083XC61 BP E CCD PWB unit

JX-250

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justmanuals.com

IndexPARTS CODE NO. PRICE

RANKNEWMARK

PARTRANK

[C]CANGT7140XC01 1- 43 AF CCCABA7042XC01 1- 7 AW N CCCABB7043XC51 1- 36 AY CCCHSS7023XC01 1- 28 AL N CCCNW-2991SC01 3- 4 AX BCCNW-7178XC52 1- 62 BE N CCCOVP7027XC01 1- 19 AU CCFRM-7032XC01 1- 49 BA CCLMPD7008XC51 2- 13 BQ N CCMOTZ7022XC41 1- 30 BB N BCPWBE1085XC51 1- 14 BR E " 5-901 BR ECPWBE1085XC52 1- 14 BR N E " 5-901 BR N ECPWBE1086XC51 1- 48 AQ ECPWBS1083XC51 1- 12 CB E " 4-901 CB ECPWBS1083XC61 1- 34 BP E " 6-901 BP ECSLIF7010XC01 2- 9 AL N CCSLIF7010XC51 1- 58 BT CCSLIP7011XC51 1- 55 BA N C [G]GCOVA7036XCZZ 1- 1 AU N DGCOVA7037XCZZ 1- 2 AE N D [L]LBNDJ1002HCZZ 1- 51 AA CLFIX-7027XCZZ 1- 33 AD CLFIX-7028XCZZ 2- 5 AC N CLFRM-7031XCZZ 1- 38 AR CLHLDF2120SCZZ 1- 13 AA C " 4-215 AA CLX-BZ7038XCZZ 1- 63 AB CLX-BZ7050XCZZ 3- 9 AC CLX-BZ7051XCZZ 1- 35 AB N CLX-WZ7011XCZZ 1- 29 AC C " 1- 39 AC C [M]MHNG-7005XCZZ 1- 3 AC N CMHNG-7006XCZZ 1- 4 AC N CMSLIP7009XCZZ 2- 10 AN N CMSPRP7124XCZZ 2- 14 AE N CMSPRP7125XCZZ 1- 54 AE N C [N]NBLTT7022XCZZ 1- 47 AK BNBLTT7023XCZZ 1- 25 AG N BNBLTT7024XCZZ 1- 24 AH N BNPLYZ7026XCZZ 1- 41 AC CNPLYZ7027XCZZ 1- 46 AC CNPLYZ7028XCZZ 1- 23 AC N CNPLYZ7029XCZZ 1- 22 AD N CNSFTZ7059XCZZ 1- 60 AQ C [P]PCOVU7028XCZZ 2- 1 AK N CPFILW7011XCZZ 2- 4 AY N CPFILW7012XCZZ 2- 3 AY N CPGLSP7007XCZZ 1- 9 AX N BPGSK-7005XCZZ 1- 65 AB N CPGUMS7021XCZZ 5- 90 AK CPLNS-7014XCZZ 1- 61 BB BPMIR-7026XCZZ 2- 6 AY N BPMIR-7027XCZZ 2- 7 AK N BPMIR-7028XCZZ 1- 56 AM N BPRDAF7009XCZZ 5- 91 AH CPSHEZ3443FCZ1 1- 6 AQ CPSHEZ7180XCZA 1- 10 AD N CPSHEZ7181XCZZ 2- 15 AC N CPSHEZ7182XCZZ 2- 16 AC N CPSPAZ7073XCZZ 2- 17 AB N CPSPAZ7074XCZZ 2- 18 AB N CPSPAZ7075XCZZ 1- 11 AC N CPTPEZ7036XCZZ 1- 8 AD N CPZETV7012XCZZ 1- 16 AM C [Q]QACCF7621QCZZ 3- 4 AX BQACCL7621QCZZ 3- 4 AX BQACCV6621QCZZ 3- 4 AT BQACCZ7620QCZZ 3- 4 AV BQCNCM2336SC0H 4- 75 AC C

PARTS CODE NO. PRICERANK

NEWMARK

PARTRANK

QCNCM2336SC0I 5- 25 AC CQCNCM7014SC0F 4- 80 AB CQCNCM7014SC1E 4- 79 AC CQCNCM7022SC0B 4- 81 AB BQCNCW0040GC5J 4- 77 AN CQCNCW7028XC5J 4- 78 AR N CQCNCW7029XC1E 4- 76 AK N CQCNW-7169XCZZ 3- 1 AZ CQCNW-7176XCZZ 6- 9 AP N CQCNW-7177XCZZ 5- 24 AN CQCNW-7181XCZZ 5- 92 AD CQCNW-7182XCZZ 5- 93 AD CQCNW-7183XCZZ 5- 94 AD CQCNW-7184XCZZ 5- 95 AD CQFS-A1332QCZZ 5- 34 AF A " 5- 38 AF AQFS-D132AQCZZ 5- 36 AE N AQFSHB0001GCZZ 5- 35 AB C " 5- 37 AB CQSOCA7003XCZZ 5- 23 AG CQSOCZ2042SC32 4- 94 AE CQSW-C4290QCZZ 5- 84 AK BQSW-Z6891RCZZ 4-208 AN B [R]RC-KZ2005SCZZ 5- 1 AA C " 5- 22 AA CRC-K1E104HCZZ 5- 4 AB C " 5-102 AB CRC-K1H104HCZZ 4-216 AC CRCILC7004XCZZ 5- 47 AF C " 5- 48 AF C " 5- 49 AF CRCILZ2083SCZZ 5- 44 AU CRCILZ7007XCZZ 4-105 AC N CRCILZ7008XCZZ 4-106 AD N C " 4-107 AD N C " 4-108 AD N C " 4-109 AD N C " 4-110 AD N C " 4-111 AD N C " 4-112 AD N C " 4-113 AD N C " 4-114 AD N C " 4-115 AD N C " 4-116 AD N CRCORF1001DCZZ 1- 67 AP CRCORF6649RCZZ 1- 66 AK CRCORF7012XCZZ 5- 96 AG CRCRMZ1001LCZZ 4-209 AG CRFILN7004XCZZ 5- 46 AL CRFILN7005XCZZ 5- 45 AL CRMPTC8103QCJB 4- 1 AC B " 4- 2 AC BRTRNP7003XCZZ 5- 86 AW BRTRNP7004XCZZ 5- 85 AW BRTRNP7005XCZZ 5- 87 AN B " 5- 88 AN B " 5- 89 AN B [S]SPAKA7505XCZZ 3- 2 AK DSPAKA7649XCZZ 3- 11 AM DSPAKA7650XCZZ 3- 6 AM DSPAKC7657XCZZ 3- 12 AR N DSPAKC7658XCZZ 3- 12 AQ N DSPAKC7659XCZZ 3- 12 AQ N DSPAKP2611SCZZ 3- 7 AG DSSAKA2340QCZZ 3- 5 AA DSSAKA2341QCZZ 3- 10 AA D [T]TCADN7034XCZZ 3- 24 AD N DTCADZ2001QCZA 3- 22 AE DTCADZ7010SCZA 3- 8 AC DTCADZ7048XCZZ 3- 23 AC N DTGANE1001QCZZ 3- 21 AC DTINSE7230XCZZ 3- 16 AT N DTINSZ7228XCZZ 3- 16 AX N DTINSZ7229XCZZ 3- 17 BB N DTLABE7362XCZZ 3- 15 AD N DTLABE7363XCZZ 3- 15 AD N DTLABH1172ACZZ 1- 69 AB D

JX-250

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just

man

ual

s.co

mju

stm

anu

als.

com


NEWMARK

PARTRANK

TLABP2375SCZZ 3- 20 AB D [U]UBNDA1008CCZZ 3- 3 AA CUFLPC7061XCZZ 3- 18 AK N CUFLPC7062XCZZ 3- 18 AK N CUFLPC7063XCZZ 3- 19 AK N CUFLPC7064XCZZ 3- 19 AK N C [V]VCCCPA1HH330J 4-217 AA CVCCCTV1HH101J 4- 39 AA C " 4- 55 AA CVCCCTV1HH102J 4- 28 AA C " 4- 38 AA C " 4- 51 AA CVCCCTV1HH151J 4- 63 AA CVCCCTV1HH221J 4- 33 AA C " 6- 4 AA CVCCCTV1HH3R0C 4- 49 AA C " 4- 50 AA CVCCCTV1HH331J 4- 46 AA C " 4- 47 AA CVCCCTV1HH470J 4- 23 AA C " 4- 24 AA C " 4- 25 AA C " 4- 26 AA CVCCCTV1HH471J 4- 64 AA CVCEAEU2DW157M 5- 10 AD N CVCEAEU2GW686M 5- 9 AC N CVCEAGA1AW107M 5- 3 AB CVCEAGU1CW106M 6- 1 AA C " 6- 2 AA C " 6- 3 AA CVCEAGU1HW334M 4- 11 AA CVCEAGU1HW476M 4- 5 AB C " 4- 10 AB CVCEAGU1VW476M 5- 7 AB C " 5- 8 AB CVCEAJA0JW107M 4-218 AB CVCEAJA1CW106M 4- 3 AB C " 4- 4 AB C " 4- 6 AB C " 4- 7 AB C " 4- 8 AB C " 4- 9 AB C " 4- 12 AB C " 4- 13 AB C " 4- 14 AB CVCEAZU1CW228M 5- 2 AE CVCEAZU1VW228M 5- 5 AF CVCFYFU2EE104K 5- 13 AD N CVCFYFU2EE224K 5- 11 AD N CVCFYJU2JA103K 5- 6 AC CVCFYPU2EA473J 5- 16 AE C " 5- 17 AE C " 5- 18 AE CVCKYPU2GE222M 5- 12 AE C " 5- 14 AE C " 5- 15 AE CVCKYPU3SB560K 5- 19 AD N C " 5- 20 AD N C " 5- 21 AD N CVCKYTV1EF104Z 6- 5 AA C " 6- 6 AA C " 6- 7 AA C " 6- 8 AA CVCKYTV1HB332K 4- 16 AA C " 4- 18 AA C " 4- 19 AA C " 4- 21 AA CVCKYTV1HB472K 4- 34 AA C " 4- 35 AA C " 4- 36 AA C " 4- 37 AA C " 4- 68 AA CVCKYTV1HF104Z 4- 15 AA C " 4- 17 AA C " 4- 20 AA C " 4- 22 AA C " 4- 27 AA C " 4- 29 AA C


NEWMARK

PARTRANK

VCKYTV1HF104Z 4- 30 AA C " 4- 31 AA C " 4- 32 AA C " 4- 40 AA C " 4- 41 AA C " 4- 42 AA C " 4- 43 AA C " 4- 44 AA C " 4- 45 AA C " 4- 48 AA C " 4- 52 AA C " 4- 53 AA C " 4- 54 AA C " 4- 56 AA C " 4- 57 AA C " 4- 58 AA C " 4- 59 AA C " 4- 60 AA C " 4- 61 AA C " 4- 62 AA C " 4- 65 AA C " 4- 66 AA C " 4- 67 AA C " 4- 69 AA C " 4- 70 AA C " 4- 71 AA C " 4- 72 AA C " 4- 73 AA C " 4- 74 AA CVHDDSS133//-1 5- 31 AA B " 5- 32 AA B " 5- 33 AA BVHDDSS133HV-1 4- 83 AA B " 4- 84 AA BVHDEG01CLF4-1 5- 30 AD BVHDEK04////-1 4- 82 AD BVHDEU1ZLFF4-1 5- 28 AC B " 5- 29 AC BVHDRB154///-1 5- 83 AF BVHDRB156///-1 5- 82 AG BVHDRK33LFA1-1 5- 26 AE BVHDRK49LFJ8-1 5- 27 AF BVHERD13EB2/-1 4-214 AA BVHERD2.2EB1-1 4-212 AC N BVHERD3.0EB2-1 4-211 AA N B " 4-213 AA N BVHERD33F///-1 4-210 AD N BVHGPS2501-1-1 5- 51 AE BVHGPS2561-1-1 5- 50 AG N BVHHM5R107C/-1 5- 70 AE BVHIILX112A/-1 6- 10 BF N BVHIIS61C256AH 4- 89 AY N B " 4- 90 AY N BVHILH50506N-2 4- 98 AU BVHILH50511/-1 4- 97 AT BVHIMTD1120F-1 4- 86 AQ N BVHIM51953BL-1 4-104 AF BVHINCR53CF92/ 4-101 BC N BVHIPQ05RF2V-1 5- 41 AK BVHIREG5601U-1 4-102 AV N BVHISN7407NS-1 4- 87 AF B " 4- 88 AF BVHISTR-M6543/ 5- 43 AW BVHISTR-M6548/ 5- 42 AV BVHITC74ACT04F 6- 11 AF N BVHITC74HC14AF 4-100 AF BVHITC74HC32AF 4- 91 AC BVHIUPC1093J-1 5- 40 AH BVHIUPD42280GU 4- 99 BE BVHIUPD70433GD 4- 93 BC BVHIW2465S70LL 4- 92 AW BVHI27010S131C 4- 95 AX N BVHI65655GD032 4- 96 BC N BVHI74HC4066AF 4-103 AD BVHVICPN25//-1 4- 85 AD B " 5- 97 AD BVHVICPN50//-1 5- 39 AE CVHVICPN70//-1 5- 98 AF BVRD-HT2HY1R0J 4-122 AA C " 4-123 AA C

JX-250

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justmanuals.com


NEWMARK

PARTRANK

VRD-HT2HY272J 5- 99 AA CVRD-RB2HY154J 5- 69 AB C " 5- 73 AB CVRD-RB2HY394J 5- 68 AA C " 5- 71 AA C " 5- 72 AA CVRD-RC2EY101J 4-125 AA C " 4-126 AA C " 4-127 AA CVRD-RC2EY102J 4-131 AA C " 5- 63 AA C " 5- 64 AA CVRD-RC2EY121J 4-124 AA CVRD-RC2EY133J 5- 61 AA CVRD-RC2EY152J 5- 62 AA C " 5- 80 AA CVRD-RC2EY330J 4-129 AA CVRD-RC2EY331J 4-128 AA CVRD-RC2EY472J 5- 74 AA C " 5- 75 AA C " 5- 76 AA C " 5- 77 AA C " 5- 78 AA C " 5- 79 AA CVRD-RC2EY511J 5- 81 AA CVRS-HT3AA1R0J 5- 65 AA C " 5- 66 AA CVRS-HT3LA473J 5- 67 AD N CVRS-RE3LA101J 4-130 AC CVRS-TS2AD100J 4-192 AA CVRS-TS2AD101J 4-196 AA C " 6- 16 AA C " 6- 18 AA C " 6- 23 AA C " 6- 32 AA CVRS-TS2AD102J 4-137 AA C " 4-142 AA C " 4-146 AA C " 4-150 AA C " 4-168 AA C " 4-169 AA C " 4-176 AA C " 4-177 AA C " 4-178 AA C " 4-179 AA C " 4-186 AA C " 4-203 AA C " 6- 20 AA CVRS-TS2AD103J 4-140 AA C " 4-141 AA C " 4-147 AA C " 4-148 AA C " 4-149 AA C " 4-151 AA C " 4-155 AA C " 4-156 AA C " 4-157 AA C " 4-158 AA C " 4-159 AA C " 4-160 AA C " 4-161 AA C " 4-162 AA C " 4-163 AA C " 4-166 AA C " 4-170 AA C " 4-171 AA C " 4-172 AA C " 4-173 AA C " 4-174 AA C " 4-175 AA C " 4-182 AA C " 4-187 AA C " 4-188 AA C " 4-189 AA CVRS-TS2AD105J 4-180 AA CVRS-TS2AD112J 4-143 AA CVRS-TS2AD121J 4-194 AA C " 6- 30 AA CVRS-TS2AD123J 4-144 AA CVRS-TS2AD152J 4-145 AA C


NEWMARK

PARTRANK

VRS-TS2AD152J 4-204 AA CVRS-TS2AD161J 4-181 AA C " 6- 21 AA CVRS-TS2AD2R2J 6- 17 AA C " 6- 19 AA CVRS-TS2AD242J 4-190 AA CVRS-TS2AD330J 4-198 AA CVRS-TS2AD331J 4-200 AA C " 6- 22 AA C " 6- 24 AA C " 6- 26 AA CVRS-TS2AD332J 4-205 AA CVRS-TS2AD362J 4-193 AA CVRS-TS2AD390J 6- 28 AA C " 6- 29 AA CVRS-TS2AD432J 4-195 AA CVRS-TS2AD471J 4-135 AA C " 4-136 AA C " 4-164 AA C " 4-165 AA C " 4-167 AA C " 4-207 AA CVRS-TS2AD472J 4-152 AA C " 4-153 AA C " 4-154 AA C " 4-206 AA CVRS-TS2AD473J 4-183 AA C " 4-184 AA C " 4-185 AA C " 4-191 AA CVRS-TS2AD562J 4-132 AA C " 4-133 AA C " 4-134 AA CVRS-TS2AD620J 4-199 AA CVRS-TS2AD821J 4-197 AA C " 4-201 AA C " 4-202 AA CVRS-TS2AD822J 4-138 AA C " 4-139 AA CVRS-TW2ED391J 6- 27 AA C " 6- 31 AA CVRS-TW2ED561J 6- 25 AB CVSAP1L3NT//-1 5- 52 AE B " 5- 53 AE B " 5- 54 AE BVS2SA1701-/-1 4-117 AE BVS2SC1214-C-1 4-118 AE B " 4-119 AE B " 4-120 AE BVS2SC2812-H-1 6- 13 AB BVS2SC3070-/-1 4-121 AE BVS2SC3771-/-1 6- 12 AC B " 6- 14 AC B " 6- 15 AC BVS2SD2006-/-1 5- 55 AE B " 5- 56 AE B " 5- 57 AE B " 5- 58 AE B " 5- 59 AE B " 5- 60 AE B [X]XBBSD30P06000 1- 27 AA CXBBSF30P04000 2- 12 AA CXBPBZ40P06K00 1- 57 AA CXBPSD30P08KS0 5-100 AA CXBPSD30P10KS0 5-101 AB CXBPSE25P08000 1- 17 AA N CXBSSE30P04000 1- 5 AA CXBSSF30P04000 2- 11 AA CXEBSD30P08000 1- 26 AA CXEBSF30P06000 1- 53 AA C " 2- 2 AA CXEBS330P08000 1- 31 AA CXESSE30P08000 1- 42 AA CXHBSD30P04000 1- 44 AA CXHBSD30P06000 1- 15 AA CXHBSD30P08000 1- 52 AA CXHPSE30P06000 1- 64 AA CXHSSE30P06000 1- 37 AA CXHSSE30P08000 1- 20 AA C

JX-250

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NEWMARK

PARTRANK

XRESP25-04000 1- 21 AA C " 1- 45 AA CXWHSD40-08100 1- 68 AA CXXXSP30L04000 1- 32 AA C


NEWMARK

PARTRANK

JX-250

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sharp jx-250 m p circuits description svcmnls

Documents

scanning operation

parts identification1

sharpapproved parts

specified replacement

reliable operation

system configuration

optical system

drive system