Astra 1220U Color Scanner

Service Manual UMAX Data Systems, Inc.

0898-e

Trademarks Astra 1220U is a registered trademark of UMAX Data Systems, Inc.

Copyright Copyright 1998 UMAX Data Systems, Inc. All Rights Reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual, or otherwise, without the prior written permission of UMAX Data Systems, Inc.

Observe the Following Safety Precautions: 1. Make sure that the scanner is turned off and disconnected from both the power source and computer

before working on it.

2. Anyone who performs any maintenance on the scanner must be familiar with the basic safety precautions required when working on electronic devices.

3. Observe any and all procedural steps described in this service manual, in the order that they are presented, especially those which involve applying power to the scanner or its components. If and when the scanner must be connected to a power source, while maintenance or testing is performed, use extreme caution when working on scanner electronic components.

4. Only replacement parts approved by UMAX should be used in repairing the scanner to ensure safe and reliable scanner performance and to avoid losing warranty protection.

5. Take all precautions against static electricity damaging electronic components.

6. Check to make sure that the power source has the same voltage rating as that required for operating the scanner.

7. Whenever it is necessary to remove or replace electronic components, always check to make sure the scanner is disconnected from its power source.

About This Manual This manual is designed for trained service personnel. All service operations mentioned in this manual are to be carried out by UMAX certified repair technicians only.

This manual contains basic after sales service information that is vital to the maintenance of a high quality and reliable scanner. For specific scanner operating procedures, please refer to the operation manual.

ii

Contents

1. Introduction .........................................................................................1 The Astra 1220U..........................................................................................................1 Scanner Specifications ................................................................................................1

2. Electronic Systems .............................................................................3 Astra 1220U Electronic Systems .................................................................................3 The Opto-Mechanical ..................................................................................................4 Function Block Diagram ..............................................................................................5 VIDEO Test Timing Diagram (Pixel)............................................................................6 VIDEO Test Timing Diagram (Line).............................................................................6 CCD Test Timing .........................................................................................................7 Component Connectors...............................................................................................8

3. Component Assemblies ....................................................................16 Component Assembly Overview ...............................................................................16 Component Replacement Kits...................................................................................16 Astra 1220U Main Components ................................................................................21

4. Troubleshooting Guide.....................................................................28 Maintenance Notice...................................................................................................28 Cleaning and Repair Suggestions.............................................................................28

5. Environment vs. Performance .........................................................29 Overview....................................................................................................................29 Shock and Vibration...................................................................................................29 Temperature ..............................................................................................................29 Humidity .....................................................................................................................30 Dust............................................................................................................................30 Aging..........................................................................................................................30

Appendix A .............................................................................................31 Board Outline Diagrams ............................................................................................31

Appendix B .............................................................................................33 Scanner Outline Diagram ..........................................................................................33

Appendix C .............................................................................................34 Component Replacement Kits for UTA-3A................................................................34 Transparency Adapter Main Components.................................................................37 Main Components and Outline Diagram ...................................................................43

iii

Pin Assignment..........................................................................................................44

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Service Manual

1. Introduction What’s in this Chapter:

• The Astra 1220U

• Specifications

The Astra 1220U

The Astra 1220U Flatbed Scanner is a highly reliable, high quality product which is designed to give long term service. However, like all opto-electronic products, occasional routine maintenance may be required for certain scanner components. This service manual is provided so that qualified maintenance and repair technicians can perform service as needed.

Scanner Specifications Scanner Type: .......................................... Flatbed

Preview Speed: ........................................ 31.6 seconds/A4 size (Color Mode)

21.1 seconds/A4 size (Gray/Lineart Mode)

Maximum Scannable Area: ..................... 8.5 x 11.7 inches

Optical Resolution: .................................. 600 x 1200 dpi

Maximum Resolution: ............................. 9600 x 9600 dpi

Warm Up Time: ..........................……….. 30 sec.

Color Scanning Method: ......................... One pass with color CCD

Sample Depth

Color Mode: ..................................... 30 Bits/Pixel Internal

Grayscale Mode: .............................. 10 Bits/Pixel Internal

Line-Art Mode: ................................. 1 Bit/Pixel

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Scanner Settings

Scaling: ............................................. 1% to 200% in 1% increments at 600 dpi Resolution

Highlight/Shadow: ........................... 255 steps

Brightness: ....................................... -100% ~ 100%

Gamma Curve: ................................. Downloadable Curves

Data Output

Color Mode: ...................................... 30 Bits (Hardware) 36 Bits (System)

Grayscale Mode: .............................. 10 Bits (Hardware) 12 Bits (System)

Interface: .................................................. USB

Power Requirements

Voltage: ............................................. DC12 V (AC)

Power Consumption: .............................. Maximum 12 Watts

Environmental Ranges

Operating Temperature: .................. 10° C ~ 35° C

Relative Humidity: ........................... 10% ~ 85%

Dimensions: ............................................. 471mm x 312mm x 98mm

Net Weight: ............................................... 3.65 Kg

Systems Supported: PC

*Product Specifications subject to change without notice.

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2. Electronic Systems

What’s in this Chapter: • Astra 1220U Electronic Systems • The Opto-Mechanical System • The Photo-Electrical Converter • The Analog to Digital Converter • The Host Computer Interface • Function Blocks • Test Timing Diagrams • Connectors • CCD Pin Assignment

Astra 1220U Electronic Systems The Astra 1220U consists of several electronic component systems which work together when a document is scanned. The systems and their functions are described as follows (see Fig. 2-1 below).

A scanning lamp to illuminate the document.

An optical system that uses mirrors and lenses (the optical system) to focus the reflected light from the surface of the document onto a Charged Coupled Device (CCD).

A mechanical system that uses a stepping motor attached to a gear assembly. The gear assembly drives a timing belt to move the optical assembly (carriage) when scanning.

A photo-electrical conversion system, using a CCD which produces a string of analog electrical signals representing a straight line image of a document.

An image processing system that converts the analog signals from the CCD into digital signals.

An interface board to connect the control signals of control circuit to image processing unit, the optical system and transmission subsystem.

Object Glass

Lamp

Image ProcessingCircuit

OpticalSubsystem

Photo SensorCCD

ControlCircuitHost Computer

TransmissionSubsystem

Fig. 2-1: Scanner Systems

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The Opto-Mechanical

The opto-mechanical system consists of the following (see Fig. 2-2 below):

Three mirrors to guide the optical path from the document being scanned to the image sensor.

One lense to focus and reduce the size of the image.

Resolution of Lens is 600dpi.

A support chassis for the mounting of mirrors, lens mount, and CCD.

A stepping motor, gear train, and timing belt to move the optical system.

Note: Please be sure to keep all dirt, dust, moisture, and oil away from the optical system. Any small spot in the optical system will adversely affect the image quality.

Fig. 2-2: The Opto-Mechanical System

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Function Block Diagram

The following diagram reveals the functions of the scanner's main board.

CCD connector

LEDconnector

MOTOR connector

POWERJACK

ULN2003

ResistanceGain

LM9811

DRAM

UTA connector

VIDEO

DD0_7

LED_N

RA0_8 RD0_7

NS_RS,NS_PH1,NS_PH2

(128,256K)

A,B,/A,/B

U_HOME,DETECT

U_A,B,/A,/B

MCLK

J1

J2

J3

J4

J7

M/B System Block Diagram

7805 +5V

+12V

R1,R2

TGI,SEL1,SEL2

U2

U4

Q4

U5

ASTRA 1220P ASIC

S_CTR1_3

S_STATUS0_4

DA0_7

U1

74HC04U6

CCD Processer

Data Storage

Motor Driver

Regulator

Scanner Function

EMI Reduce

ASTRA 1220U page 3

XTAL24MHz

OSC48MHz

U3

U4

X1

X2

U S BPV8630

USBConnector

D+

D -

93C46Vendor ID

Fig. 2-3: System Block Diagram

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VIDEO Test Timing Diagram (Pixel) The following diagram shows the Video test pin signal during a scan while in color mode.

VIDEO Test Timing Diagram (Line) The following diagram shows the VIDEO test timing diagram during a scan while in color mode:

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CCD Test Timing The following diagram a provides a reference timing pattern for the CCD.

3.5V ~ 7.5V

B

G

R

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Component Connectors The following series of circuit diagrams show connections for the various electronic components:

ASIC Pin Assignment

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DRAM and UTA Connector Pin Assignment The following diagrams give detailed information for the PC and the printer interface pins.

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AD Pin Assignment

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Motor and To CCD Board Pin Assignment

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Power Code Pin Assignment

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EPP to USB Bridge Pin Assignment

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CCD Pin Assignment

OS3SSRSCPSSNCNC0201SH3SS

OS2OS1ODSPNCSSNC0201SH1SH2

1234567891011

2221201918171615141312

PIN CONNECTIONS

2556D

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3797P

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3. Component Assemblies What’s in this Chapter:

• Component Assembly Overview

• Component Replacement Kits

• Scanner Component Exploded Diagrams

Component Assembly Overview

Drawings of Astra 1220U replacement part kits and exploded diagrams of scanner components are provided in this chapter along with quantity and part number information to assist you in ordering replacement parts and help you determine the best way to disassemble and assemble the scanner. When ordering parts, be sure to include the part numbers referred to in the tables and drawings.

Component Replacement Kits Component kits are listed in the tables below with component kit drawings provided on the following pages. When ordering replacement kits, be sure to include associated part numbers with your purchase order(s).

Astra 1220U Replacement Kits (For Astra 1220Umodel scanners only) Part No Description

030028-01 KIT,M/B PLATE,1220U

030032-13 KIT, MOTOR, 35DX16T 030072-55 KIT,CARTON,KTX-TAU 030104-23 KIT,FLAT CABLE,24P,NO SHIELDING 030201-08 KIT,DOCUMENT COVER,Astra 1220 030202-16 KIT,UP HOUSING,Astra 1220 030203-09 KIT,MOTOR A'SSY,35Dx16T,W/O CORE 030205-05 KIT,INV,2.6¢x250x1,S12III,Garear 030206-10 KIT,LAMP A'SSY,COLD-CATHODE 030519-12 KIT, SPS, 100-240V, 12VDC, UK, PLUG CORE

030519-13 KIT, SPS, 100-240V, 12VDC, ASTRL, PLUG CORE

030519-14 KIT,SPS,100-240V,12Vdc,USA,PLUG CORE

030519-15 KIT,SPS,200-240V,12Vdc,1A,EUR,PLUGIN

030602-04 KIT,CHASSIS A'SSY

030742-00 KIT,WIRE LED,Astra 1220P 030743-01 KIT,PCBA,M/B,1220U 030788-00 KIT, CABLE, USB, A TOB, 1.5M, CORE

*Note: Drawings of these scanner parts are included in this chapter.

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Part No: 030028-01 Part No: 030032-13

KIT,M/B PLATE,1220U KIT, MOTOR, 35DX16T

Part No: 030072-55 Part No: 030104-23

KIT,CARTON,KTX-TAU KIT, FLAT CABLE,24P, NO SHIELDING

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Service Manual

Part No: 030201-08 Part No: 030202-16

KIT,DOCUMENT COVER, Astra 1220 KIT,UP HOUSING, Astra 1220

Part No: 030203-09 Part No: 030205-05

KIT,MOTOR A'SSY,35Dx16T,W/O CORE KIT,INV,2.6¢px250x1,S12III,Garear

Part No: 030206-10

KIT,LAMP A'SSY,COLD-CATHODE

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Service Manual

Part No:030519-12 Part No:030519-13

KIT, SPS, 100-240V, 12VDC, UK, PLUG CORE KIT, SPS, 100-240V, 12VDC, ASTRL, PLUG CORE

Part No: 030519-14 Part No: 030519-15

KIT,SPS,100-240V,12VDC,USA PLUG,CORE KIT,SPS,200-240V,12Vdc,1A,EUR,PLUGIN

Part No: 030602-04

KIT,CHASSIS A'SSY

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Service Manual

Part No: 030742-00 Part No: 030743-01

KIT,WIRE LED,Astra 1220P KIT,PCBA,M/B, 1220U

Part No: 030788-00

KIT,CABLE, USB, A TOB, 1.5M, CORE

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Service Manual

Astra 1220U Main Components The scanner's main components are illustrated in the exploded diagram along with part number descriptions in the table below. Diagrams of main components and associated part information tables are included in the pages that follow.

Scanner Component Exploded Diagram

ITEM # Description

01 MECH PARTS, SUNRISE, UMAX 02 M'ASSY, M/B, BRACKET, 1220U 03 A'SSY, DOCUMENT COVER, SUNRISE 04 A'SSY, UP HOUSING, SUNRISE 05 M'ASSY, MOTOR, SUNRISE 06 CHASSIS, SUNRISE

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Document Cover Assembly

ITEM # Description 01 COVER, DOCUMENT, SUNRISE 02 SPONGE, 296X218, LIFE 03 SHEET, PVC, 299X221, CWT, LIFE 04 HINGE, COVER, SUNRISE

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Upper Housing Assembly

ITEM # Description

01 UP HOUSING, SUNRISE, UCC017 02 RETAINER, SUNRISE, UCC017 03 SHEET, CALIBRATION, SUNRISE 04 GLASS WINDOW, SUNRISE 05 TAPE, 18MM 06 TAPE, 12MM

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Mechanical Parts Diagram

ITEM # Description

01 WIRE, LED, WITH CORE, SUNRISE 02 SPRING, PULLEY, MOUNT, LIFE 03 ROD,10D, LIFE 04 05 RUBBER, TIMING BELT, 380T, LIFE 06 DOWN HOUSING, SUNRISE 07 M'ASSY, IDLER PULLEY, SUNRISE 08 M'ASSY, MOTOR, SUNRISE 09 PCBA, H890, USE-M/B, SUNRISE 10 PLATE, MAIN BOARD, USB. ASTRA 1220U 11 SCREW, MCR, M3X4, NI SCREW, UP HOUSING, M4X6XD8

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Service Manual

Idler Pulley Assembly

ITEM # Description

01 MOUNT, IDLER PULLEY, SUNRISE 02 E-RING, 5D, NI 03 PULLEY, IDLER, 25T, C, P2.032

Motor Frame Assembly

ITEM # Description

01 MOTOR, MITSUMI, M35SP-7 02 MOTOR MOUNT, SUNRISE 03 E-RING, 5D, NI 04 SCREW, MCT, T, M3 X 6, NI 05 GEAR, 90T, PULLEY, 25T 06 GEAR, 18TX80T, SUNRISE

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Service Manual

Lamp Assembly

ITEM # Description 01 LAMP, A’SSY, D2.6X250 02 SHEET, REFLECTOR, SUNRISE, 03 HOLDER, LAMP, LIFE

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CCD Chassis Assembly

ITEM # Description

01 FLAT CABLE, 2896, 24P, 490MM, SUNRISE 02 A’SSY, CCD, PCBA 03 INV, 11V, Ø2.6X250X1, S12III, BTC 04 SCREW MCP, M3X5, BLK 05 CLIP, MIRROR, W7X6MM 06 CLIP, MIROR, W9X11MM 07 M’ASSY, LAMP, ASTRA 1220P 08 RING, CIRCULAR, 4D, EXT 09 MIRROR, 80X12X3 10 ROLLER, VX6 11 CHASSIS, SUNRISE 12 LENS, OD16X18L, S12II, YJ14 13 MIRROR, 222X23X4 14 MIRROR, 180X12X3 15 MIRROR, 150X103X3 16 PLATE, CCD/B, S12/II 17 CLIP, MIRROR, W7X5MM

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Service Manual

4. Troubleshooting Guide What’s in this Chapter:

• Maintenance Notice

• Cleaning and Repair Suggestions

Maintenance Notice Maintenance should be conducted in a clean, dustless working environment with mild humidity and temperature. The working area should also be as free from vibration as possible and any objects which may damage (e.g. scratch) scanner components. Make sure that scanner power is off and the power cord and USB cable are removed before you start working. Take precautions to avoid damage from static electricity when repairing electronic components. Also, be sure to use parts provided from (or recommended by) the original manufacturer when it is necessary to replace scanner components to avoid damages caused by part specification errors.

Cleaning and Repair Suggestions External housing and object glass: To clean the scanner housing, document cover and object glass, use a soft, damp cloth and a mild (neutral) detergent or alcohol. Do not use an excessive amount of detergent which may penetrate the seams around the object glass and damage electronic components, lens, or mirrors inside. Avoid the use of any corrosive detergent on the glass or housing.

Chassis: When cleaning the chassis, avoid touching or scratching lens, mirrors, and the CCD unit. Use a vacuum cleaner to remove dust or other debris.

CCD: Adjustment of the CCD is one of the most difficult scanner adjustment tasks. Professional skills and experience are required to do the job properly. Improper adjustment may cause circuit damage. Therefore, you are strongly advised to avoid any disassembly of the CCD unit unless absolutely necessary. Contact your nearest UMAX office if you have any problems or questions.

Mainboard: Large electric currents and static electricity should be kept away from the mainboard. Before connecting peripheral circuits, be sure of the correct location and procedure for installing to avoid short circuits.

Others: When installing other components such as motor, inverter or power unit, be sure to install them in the right positions in order not to interfere with the operation of other elements. Contact your nearest UMAX office if you have any technical problems.

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Service Manual

5. Environment vs. Performance What’s in this Chapter:

• Overview

• Shock and Vibration

• Temperature

• Humidity

• Dust

• Aging

Overview

The Astra 1220U offers excellent performance, but, (as with other high end products), in a limited range of environments. Astra 1220U performance drops, and perhaps will fail, under adverse environmental conditions. For correct diagnosis of malfunctions, it is important to understand the relationship between environment and performance.

Shock and Vibration The image sensing unit (chassis assembly) is precisely aligned by several adjustment procedures. This guarantees maximum resolving power. This component is especially sensitive to shock and vibration. If the scanner is unintentionally dropped, as may occur in the shipping process, the drop could cause some of the optical components to become misaligned. Misalignment has a negative effect on the Modulation Transfer Function (MTF) of the optical system. The following information might be useful in correcting a problem caused by misalignment:

Make sure all the screws on the optical assembly are tight and all of the optical components are firmly secured in their respective locations to avoid the dislocation of components such as the optical assembly's guide shaft.

Temperature Significant changes in temperature can cause thermal expansion. Under severe conditions, permanent damage can be done because of irreversible changes in the physical properties of certain materials. For example, the timing belt loses its creep resistance at temperatures below -40 degrees centigrade. After it has reached this point, the belt will usually lengthen. The following information should be helpful to you in maintaining the Astra 1220U:

1. Never expose the scanner to temperatures above 50 degrees centigrade or below -40 degrees centigrade.

2. Operation of the Astra 1220U in a low temperature situation could produce the following phenomena:

a. dim lamp

b. rough chassis assembly movement

c. unusually loose timing belt

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Humidity Changes in humidity tend not to affect the operation of the scanner in obvious ways. In certain extreme situations, however, the effects cannot be overlooked.

1. In humid regions, the relative humidity may be less than or equal to 85%. If the scanner is not used for a long time, a moisture-induced film may coat optical surfaces.

2. In dry regions, where the relative humidity may be as low as 30%. static electricity becomes a serious danger, When disassembling the scanner, be sure you never touch ICs, especially the CCD, without proper static protection.

Dust If a scanner is used in a dusty environment, such as a factory, dust could pass through the housing and contaminate the optical surfaces. It is advised that you wipe the optical surfaces with a cotton swab or soft cloth that has been saturated with alcohol.

Aging Some of the effects of aging on the performance of the scanner in are additional noise and lamp failure. Warning signs of impending lamp failure include a darkening of the tube near the electrodes and low brightness (lower than 50% of the initial value).

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Service Manual

Appendix A

Board Outline Diagrams

B15

B26B27

C53

Q2 B22R47R48R51

R44C54C55 C56

L5

C43

B30

B20

J4

B18R26

B19HCT125

C60

C61

C62

C58

RP3R34

CP1

R35 R36

L2

L4 C29 C30B17

B28

J7

J5

C63

B23 B24

C64B29

L3

ZD2

C13

C17

C19

C22

C24

AGND

J3

ULN

2003

9801CCVR23

C27B14

C28Q2

R20

C23

C15

C16C18R18

C21R22

C26

C14

R16

C20TP3

L1

Q1

R17

C

B E B10

93C46

PM8630

U6

B11 B12

B8 B9

C25 B16

B24

C33

X2

256K X8

B7

R14

B6RP1

RP2ASIC

C2

C4

R1

B2

X1R2 R4 C3 TP1

R5

TP2

C12B5

R15

R6C5R7C6C7R8C8R9R10C9C10R11C11R12

B1

B3

J1+C1

DGNDU4

J2

B4 R13 B25

U3

SILKSCREEN TOP

PCB, H860 REV:AP/NO:510407-05 9819

U2

Main Control Board Silkscreen for Astra 1220U

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C3 R20R14R15

R16R17R18R19 R21R22 Q6 R23P/NO:510385-07REV:C 9811

H830,H890,H860 USE-CCD/B

17

16

32C2R3 Q1 R4

R5R28

1 Q5

R13

R10

R9 R12R29

B2

R24R11Q2

C7

R27

L2

C14 C9C12+

C13

U3

U2 R8

B1

C10C8C15C11R25R26

Q3 Q4

R6 R7 C4

C1R2

R1

C5

+C6L1

23

24

1

2

SILKSCREEN TOP SIDE

CCD Board Silkscreen Top Side

CCD Board Silkscreen Bottom Side

U4 J1

CCD Board Silkscreen Bottom Side

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Appendix B

Scanner Outline Diagram

312

83 98

471

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Appendix C

Component Replacement Kits for UTA-3A Component kits are listed in the tables below with component kit drawings provided on the following pages. When ordering replacement kits, be sure to include associated part numbers with your purchase order(s).

Replacement Kits Part No Description

030032-14 KIT,MOTOR,12V,M42SP-4,SUN

030072-47 KIT,CARTON,UTA-3A

030088-21 KIT,LAMP A'SSY,COLD-CATHODE,UTA-3A

030104-25 KIT,FLAT CABLE,UL2896,8P,420mm,SUN

030113-08 KIT,CABLE,9P,230mm

030146-04 KIT,GLASS WINDOW,UTA-3A

030202-18 KIT,UP HOUSING,UTA-3A

030203-08 KIT,MOTOR A'SSY,12V,M42SP-4

030205-06 KIT,INV,9V,2.6¢x250x1,Sun,COTEK

030212-01 KIT,HINGE A'SSY,UTA-3A

030690-00 KIT,PCBA,M/B,UTA-3A

030691-00 KIT,MANUAL,OP,UTA-3A

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Part No: 030032-14 Part No: 030072-47

KIT,MOTOR,12V,M42SP-4,SUN KIT,CARTON,UTA-3A

Part No: 030088-21 Part No: 030104-25

KIT,LAMP A'SSY,COLD-CATHODE,UTA-3A KIT,FLAT CABLE,UL2896,8P,420mm,SUN

Part No: 030113-08 Part No: 030146-04

KIT,CABLE,9P,230mm KIT,GLASS WINDOW,UTA-3A

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Part No: 030202-18 Part No: 030203-08

KIT,UP HOUSING,UTA-3A KIT,MOTOR A'SSY,12V,M42SP-4

Part No: 030205-06 Part No: 030212-01

KIT,INV,9V,2.6¢x250x1,Sun,COTEK KIT,HINGE A'SSY,UTA-3A

Part No: 030690-00 Part No: 030691-00

KIT,PCBA,M/B,UTA-3A KIT,MANUAL,OP,UTA-3A

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Transparency Adapter Main Components The Transparency Adapter 's main components are illustrated in the exploded diagram along with part number descriptions in the table below. Diagrams of main components and associated part information tables are included in the pages that follow.

Main Parts Assembly Diagram

ITEM # Description

01 MECH PARTS, UTA-3A 02 A’SSY, HOUSING, UTA-3A 03 M’ASSY, MOTOR, UTA-3A 04 M’ASSY, LAMP, UTA-3A 05 PCBA, H8H0, USE UTA-3A, REV.X2

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Housing Assembly Diagram

ITEM # Description

01 PLATE, WINDOW 02 HINGE, A’SSY, SUN 03 SCREW, TCT, A, 4DX7, NI 04 SCREW, TCT, A, 3DX7, NI 05 HOUSING, SUN, UCCXXX 06 PANEL, LOGO, UTA-3A 07 PAD, PVC, 21, 5X6, UTA-V 08 TAPE, 10MM, DS-31

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Mechanical Parts Diagram

ITEM # Description

01 CABLE, 9P, 230MM, UTA-JADE, II, CORE 02 FLAT CABLE, UC2896, 8P, 420MM, SUN 03 SPRING, OD14XL16X¢1.0 04 COVER, BOTTON, USN, UCCXXX 05 SCREW, TCP, PB, 3DX7, NI 06 SCREW, TCT, A, 4DX7, NI 07 SCREW, MCP, M3X5X16, D4.0, NI 08 SLIDER, RETAINER, UTA-V 09 GLASS, WINDOW, 372.5X302.5X3.2T

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Lamp Assembly Diagram

ITEM # Description

01 INV, 9V, 2.6¢X250X1, SUN, COTEK 02 HOLDER, LAMP, SUN 03 CAP, LEFT, LAMP, SUN 04 CAP, RIGHT, LAMP, SUN 05 SHEET, DIFFUSE, 240X16.2MM, SUN 06 SHEET, REFLECT, 264X23MM, SUN 07 LAMP, A’SSY, D2.6X250L, FL-2650-MW, SUN

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Service Manual

Motor Assembly Diagram

ITEM # Description

01 MOTOR, 12V, M42SP-4, SUN 02 BRACKET, IDLER, SUN 03 BLOCK, POSITIONING, UTA-V 04 SHAFT, ROD, SUN 05 BRACKET, MOTOR, SUN 06 SCREW, MCT, T, M3X6, NI 07 SCREW, MCP, M3X12, ZN 08 SCREW, MCP, T, M4X6M, ZN 09 E-RING, 2.5D, NI 10 E-RING, 5D, NI 11 RUBBER, TIMER BELT, 397T, SUN 12 GEAR, 90T-PULLEY 25T 13 PULLEY IDLER 25T, CP2.032 14 GEAR, 40T-18T, SUN 15 FRAME, SLIDE, SUN

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Hinge Assembly Diagram

ITEM # Description

01 SHAFT, HING, D5.9X34.1 02 SPRING, HINGE, UTA-V 03 FRAME, HINGE, UTA-V 04 HINGE, BASE, SUN 05 E-RING, 5D, NI 06 BLOCK, FRICTION, UTA-V, PART2 07 BLOCK, FRICTION, UTA-V, PART1 08 PAD, HINGE, UTA-V 09 SHAFT, HINGE, D9X31.4 10 SHAFT, HINGE, D11X26.8 11 SCREW, SET, M4X10, BLK

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Service Manual

Main Components and Outline Diagram

J21 8

D1

R7 R1 R2

C1

R8

C5C4

C3

C2

J1

R6U1

C6

B1

C2

J31 9

R3

R4

R5

Q1

E

C

A

K P/NO:510350-07PCB, H8H0, UTA-3AREV:D 9829

Silkscreen Top

43

Service Manual

Pin Assignment

44