SAMSUNG ACCUVIX V20 Service Manual
ACCUVIX V20 Service Manual
ENGLISH
Document No. CSD-SMEV20
Revision 01
Copyrightⓒ2011 by SAMSUNGMEDISON
Safety Requirements
Classifications:
- Type of protection against electrical shock: Class I
- Degree of protection against electrical shock (Patient connection):Type BF equipment
- Degree of protection against harmful ingress of water: Ordinary equipment
- Degree of safety of application in the presence of a flammable anesthetic material with air
or with oxygen or nitrous oxide: Equipment not suitable for use in the presence of a
flammable anesthetic mixture with air or with oxygen or nitrous oxide.
- Mode of operation: Continuous operation
Electromechanical safety standards met:
- IEC/EN 60601-1 Medical Electrical Eqiupment, Part 1General Requirements for Safety.
- IEC/EN 60601-1-1 Safety requirements for medical electrical systems.
- IEC/EN 60601-1-2 Electromagnetic compatibility -Requirements and tests.
- IEC/EN 60601-2-37 Particular requirements for the safety of ultrasonic medical diagnostic
and monitoring equipment.
- IEC 61157 Declaration of acoustic output parameters.
- ISO 10993-1 Biological evaluation of medical devices.
- UL 60601-1 Medical Electrical Equipment, Part 1 General Requirements for Safety.
- CSA 22.2, 601.1 Medical Electrical Equipment, Part 1 General Requirements for Safety.
Declarations;
0123
This is CSA symbol for Canada and United States of America
This is manufacturer’s declaration of product compliance
with applicable EEC directive(s) and the European notified
body.
This is manufacturer’s declaration of product compliance
with applicable EEC directive(s).
READ THIS FIRST
Before asking for the product to be repaired, read this service manual thoroughly, learn how to
troubleshoot, and make sure you understand the precautions fully.
The repair of the system and the replacement of parts must be carried out by an authorized
dealer or the customer service department of SAMSUNGMEDISON Co., Ltd.
The company is shall not be held liable for any injury and damage caused by not following this
warning.
For safe use of this product, you should read ‘Chapter 2. Safety’ in this manual, prior to starting
to useing this system.
DANGER
WARNING
CAUTION
NOTE
Describes precautions necessary to prevent user hazards of great
urgency. Ignoring a DANGER warning will risk life-threatening injury.
Used to indicate the presence of a hazard that can cause serious
personal injury, or substantial property damage.
Indicates the presence of a hazard that can cause equipment damage.
A piece of information useful for installing, operating and maintaining
a system. Not related to any hazard.
Contents
Chapter 1. General Information 1-1
1.1 Overview 1-1
1.2 Features and Advantages of ACCUVIX V20 1-2
1.3 Product Configuration 1-3
1.3.1Console 1-3
1.3.2 LCD Monitor 1-5
1.3.3 Control Panel 1-6
1.3.4 Probe 1-7
1.4 Specifications 1-8
Contents
Contents
Chapter 2. Safety 2-1
2.1 Overview 2-1
2.2 Safety – Related Information 2-2
2.2.1Safety Symbols 2-2
2.2.2Label 2-4
2.3 Electrical Safety 2-6
2.3.1 Prevention Electric Shock 2-6
2.3.2ECG - Related Information 2-7
2.3.3ESD 2-8
2.3.4EMI 2-8
2.3.5EMC 2-9
2.4 Mechanical Safety 2-15
2.4.1 Precautions on Ramps 2-15
2.4.2 Safety Note 2-16
2.4.3 Safety Note for Monitor 2-16
2.5 Biological Safety 2-17
2.5.1 ALARA Principle 2-17
2.6 Environmental Protection 2-29
Contents
Contents
Chapter 3. Installing the Product 3-1
3.1 Overview 3-1
3.2 Transportation 3-3
3.2.1 Precautions for Transportation 3-3
3.2.2 Temperature and Humidity 3-3
3.2.3 Transportation of the Product 3-4
3.3 Unpacking 3-5
3.3.1 Unpacking the Box 3-5
3.3.2 Checking Package Contents 3-6
3.4 Precautions for Installation 3-7
3.4.1Precautions 3-7
3.4.2 Installation Location 3-8
3.5 Installation Procedure 3-9
3.5.1 Installation Safety 3-9
3.5.2 Connecting the Power Cord 3-10
3.5.3 Connecting the Network Cable 3-11
3.5.4 Connecting the Foot switch 3-11
3.5.5 Connecting the Probe 3-12
3.6 Starting the Product 3-13
3.7 Shutting down the Product 3-14
3.7.1Power Switch 3-15
3.7.2Cut-off Switch 3-15
3.8 Connecting the Peripherals 3-16
3.8.1 BW Printer 3-16
3.8.2 Color Printer 3-17
3.8.3 Line Printer 3-18
3.8.4 VCR 3-18
3.8.5 USB Storage Device 3-19
3.9 System Setting 3-20
3.9.1 General System Setup 3-21
3.9.2Display Setup 3-24
3.9.3 Peripherals Setup 3-27
3.9.4 System Information 3-28
3.9.5 DICOM Setup (Option) 3-29
3.9.6 Utilities Setup 3-29
3.9.7 Option Setup 3-43
Contents
Contents
Chapter 4. Checking the Product 4-1
4.1 Overview 4-1
4.2 Starting the Product 4-2
4.3 Monitor 4-6
4.3.1Monitor Display 4-4
4.3 Control Panel 4-6
4.3.1 Detail Control Panel 4-6
4.3.2 Alphanumeric Keyboard 4-13
4.3.3 Touch Panel 4-13
4.4 Checking the Performance 4-15
4.4.1 Basic Check 4-15
4.4.2Detail Check 4-16
Contents
Contents
Chapter 5. Product Structure 5-1
5.1 Overview 5-1
5.2 System Block Diagram 5-3
5.3 Basic Structure of ACCUVIX V20 5-4
5.3.1Overview 5-4
5.3.2 Ultrasound System Part 5-5
5.3.3PC Part 5-5
5.3.4 User Interface Part 5-6
5.3.5 AC to DC Power Module 5-6
5.4 PSA 5-7
5.5 Beamformer Board 5-9
5.6 CW Board 5-12
5.7 Back End Board 5-16
5.8 PCI Board 5-21
5.9 DVI Board 5-23
5.10 VGA Card 5-25
5.11 VCRIN Board 5-26
5.12 PC Mother Board 5-27
5.13 Software DSC 5-29
5.14 LCD IF Board 5-31
5.15 Rear Board 5-33
5.16 Motor Control Board 5-34
5.17 Control Panel 5-35
5.18 Power Supply 5-37
Contents
Contents
Chapter 6. Basic Maintenance 6-1
6.1 Overview 6-1
6.2 System Information 6-2
6.3 Windows Mode 6-3
6.4 Upgrade 6-4
6.4.1 Software Upgrade 6-4
6.4.2 Hardware Upgrade 6-5
6.5 Admin Mode 6-7
6.5.1 Entering Admin Mode 6-7
6.5.2 Admin Mode Functions 6-8
6.6 Adding and Deleting Options 6-13
6.6.1 Option Type 6-13
6.6.2 Registering Options 6-14
6.6.3 Deleting Options 6-17
6.6.4 Option Status 6-18
Contents
Contents
Chapter 7. Troubleshooting 7-1
7.1 Overview 7-1
7.2 Power 7-2
7.2.1 Power Failure 7-2
7.2.2Power cannot be turned off 7-2
7.2.3 Power is automatically turned off 7-3
7.3 Monitor 7-4
7.3.1Blank Screen 7-4
7.3.2 Screen Color is Abnormal 7-4
7.4 Error Messages 7-5
7.4.1 System hangs after an error during booting 7-5
7.4.2 System works even if error occurred 7-5
7.4.3 Error code 7-5
7.5 Image 7-6
7.5.1No BW Image Echo 7-6
7.5.2 No BW Mode Image Format 7-6
7.5.3 Noise Link Rain over the BW Mode Image (Noise) 7-6
7.5.4 PW Doppler Mode Trouble 7-7
7.5.5 CW Doppler Mode Trouble 7-7
7.5.6 Color Doppler Mode Trouble 7-7
7.5.7 Motion Mode Trouble 7-7
Contents
Contents
Chapter 8. Disassembly and Reassembly 8-1
8.1 Overview 8-1
8.2 Disassembly and Reassembly of the Exteral Case 8-5
8.2.1 Preparations 8-5
8.2.2 Cover Front Lower 8-5
8.2.3 Cover Back Upper 8-6
8.2.4 Cover Back Lower 8-7
8.2.5 Cover Speaker Back 8-8
8.2.6 Cover Side Right & Left 8-9
8.2.7 Cover Top & Handle Bar 8-10
8.3 Disassembly and Reassembly of the LCD Monitor 8-11
8.3.1 Preparations 8-11
8.3.2 LCD Monitor 8-11
8.3.3 LCD Monitor Arm 8-13
8.4 Disassembly and Reassembly of the Ultrasound System PCB Part 8-14
8.4.1 Preparations 8-14
8.4.2 PSA ASSY 8-14
8.4.3 CW Board, BF Board, BE Board, Motor Control Board 8-15
8.4.4 LCD IF Board 8-16
8.5 Disassembly and Reassembly of the HDD 8-17
8.5.1 Preparations 8-17
8.5.2 HDD 8-17
8.6 Disassembly and Reassembly of the PC Part 8-18
8.6.1 Preparations 8-18
8.6.2 PC Part 8-18
8.6.3 VCRIN Board, DVI Board, PCI Board, VGA Card 8-20
8.6.4 Rear Board 8-21
8.6.5 PC Mother Board 8-22
8.7 Disassembly and Reassembly of the Power Supply 8-23
8.7.1 Preparations 8-23
8.7.2 AC to DC Power Module 8-23
8.7.3 DC to DC Power Module 8-24
8.7.4 PC Power Supply 8-25
Contents
Contents
8.8 Disassembly and Reassembly of the Control Panel 8-26
8.8.1 Preparations 8-26
8.8.2 Touch Panel Module 8-26
8.8.3 Control Panel 8-28
8.8.4 Key Matrix Board 8-29
8.8.5 Track Ball 8-30
8.8.6 Control Panel Controller Board & Alpha Numeric Keyboard 8-31
8.9 Disassembly and Reassembly of the ECG & DVD 8-32
8.9.1 Preparations 8-32
8.9.2 ECG & DVD 8-32
8.10 Disassembly and Reassembly of the Speaker 8-33
8.10.1 Preparation 8-33
8.10.2 Speaker 8-33
Contents
Contents
Chapter 9. Probe 9-1
9.1 Overview 9-1
9.2 Probe List 9-2
9.3 Thermal Index (TI Table) 9-8
9.4 Ultrasound Transmission Gel 9-9
9.5 Sheaths 9-10
9.6 Probe Precautions 9-11
9.7 Cleaning and Disinfecting the Probe 9-13
Chapter 10. User Maintenance 10-1
10.1 Overview 10-1
10.2 System Maintenance 10-2
10.2.1 Installation Maintenance 10-2
10.2.2 Cleaning and Disinfections 10-3
10.2.3 Cleaning the Air Filter 10-6
10.2.4 Fuse Replacement 10-6
10.2.5 Accuracy Check 10-6
10.3 Administration of Information 10-7
10.3.1 User Setting Back-up 10-7
10.3.2 Patient Information Back-up 10-7
10.3.3 Software 10-7
Chapter 11. Service Part List 11-1
11.1 Overview 11-1
11.2 Cover 11-2
11.3 Ultrasound System Part 11-4
11.4 PC Part 11-6
11.5 Power Part 11-8
11.6 User Interface Part 11-9
11.7 Electric Part 11-11
11.8 Option 11-12
11.9 Probe 11-13
Contents
1 General Information
1.1 Overview
Chapter 1 contains the information necessary to plan the Troubleshooting of ACCUVIX V20
1.1 Overview 1-1
1.2 Features and Advantages of ACCUVIX V20 1-2
1.3 Product Configuration 1-3
1.3.1Console 1-3
1.3.2LCD Monitor 1-5
1.3.3 Control Panel 1-6
1.3.4 Probes 1-7
1.4 Specifications 1-8
The ACCUVIX V20 is a high-resolution color ultrasound scanner with high penetration
and a variety of measurement functions
Contents General Information
Chapter 1. General Information
1-1
f
r
8
1.2 Features and Advantages of ACCUVIX V20
y High-end Digital Beamforming : The ACCUVIX V20 utilizes the newly
developed Digital Beam forming technology.
y A variety of applications : The ACCUVIX V20 is optimized for use in a variety o
ultrasound departments, including general, abdomen, obstetrics, gynecology,
vascular, extremity, pediatric, cardiac, breast, urology, and etc.
y Various diagnostic Modes : 2D Mode, M Mode, Color Doppler Mode, Powe
Doppler Mode, PW Spectral Doppler Mode, CW Spectral Doppler Mode, TDI
Mode(Tissue Doppler Image Mode), etc.
y 3D / 4D images can be obtained.
y Measurement and Report Functions : Besides the basic distance, area,
circumference and volume measurement functions, the ACCUVIX V20 also
provides application-specific measurement functions. The report function
collates measurement data.
y Review of Scanned Images : The ACCUVIX V20 displays Cine images of 204
frames and loop images of 8192 lines.
y SonoView
TM
: This is a total ultrasound image management system, which
allows a user to archive, view and exchange documents.
y Digital Imaging and Communication in Medicine (DICOM) Function : This is
used to archive, transmit and print DICOM images through a network.
y Peripheral/Accessory Connection : A variety of peripheral devices including
VCRs and printers can be easily connected to the ACCUVIX V20.
Chapter 1. General Information
1-2
1.3 Product Configuration
This Product consists of the mo nitor, the control p anel, the console and t he probes.
1.3.1 Console
DVD-RW Drive
Pencil probe Connector
The console consists of two parts – the inner unit and the outer unit. The interior of the
console mainly contains devices that produce ultrasound images. On the exterior of
the console are various connectors, probe holders, storage compartments, handles,
wheels, etc.
LCD Arm
[Figure 1-1] Console of ACCUVIX V20
LCD Monitor
Touch Panel
Control Panel
Probe Connector
Wheel
Chapter 1. General Information
1-3
[Figure 1-2] Rear and side of ACCUVIX V20
Chapter 1. General Information
1-4
1.3.2 LCD Monitor
The monitor of this system is a color VGA monitor, which displays ultrasound
images and additional information. Use the monitor arm to adjust the height or
position of the monitor.
[Figure 1-3] LCD Arm
Chapter 1. General Information
1-5
1.3.3 Control Panel
The control panel can be used for controlling the system. It consists of the
following four sections:
1) Function keys for mode selection and scanning, located on the top side of the
control panel.
2) Function keys for annotation and measurements, located around the Trackball.
3) Menu selection buttons, located on the left side of the control panel.
4) An alpha-numeric keyboard, located under the control panel.
Touch Screen
Dial Button
Menu selection Buttons
Track Ball
Alphanumeric Keyboards
Slide
[Figure 1-4] Control Panel
Chapter 1. General Information
1-6
1.3.4 Probe
Probes are devices that generate ultrasound waves and process reflected wave
data for the purpose of image formation.
NOTE
For more information, refer to `Chapter 9 Probes’.
Chapter 1. General Information
1-7
1.4 Specifications
Height: 1350mm (with monitor)
Physical Dimensions
Monitor 19 inch LCD monitor
Electrical Parameters 100-120V/200-240VAC, 10A, 50/60Hz
Width: 580mm
Depth: 1050mm
Weight: more than 120.3kg (with monitor)
Pressure Limits
Humidity Limits
Temperature Limits
Imaging modes
Operating: 700hPa to 1060hPa
Storage: 700hPa to 1060hPa
Operating: 30% to 75%
Storage & Shipping: 20% to 90%
O
Operating: 10
Storage & Shipping: -25
C ~ 35OC
O
C ~ 60OC
2D imaging mode
M imaging mode
Color Doppler Imaging (CDI) mode
Power Doppler Imaging (PDI) mode
Directional Power Doppler Imaging (DPDI) mode
Tissue Doppler Imaging (TDI) mode
Power Pulse Inversion Imaging (PPII) mode
Pulse Wave (PW) Spectral Doppler imaging mode
Continuous Wave (CW) Spectral Doppler imaging mode
3D imaging mode
Dual modes
Quad modes
Combined modes
Simultaneous mode
Transmit focusing, maximum of eight points (four points simultaneously
Focusing
selectable)
Digital dynamic receive focusing (continuous)
Obstetrics, Gynecology, Abdomen, Pediatric, Cardiac, Pediatric
Application
Cardiology, Appendix, Urology, Vascular, Small Parts,
Musculoskeletal, TCD
Chapter 1. General Information
1-8
Obstetrics, Gynecology, Cardiac, Carotid, Urology, Fetal Echo, LE Artery, UE
Measurement
Packages
Measurement
Image Storage
Gray Scale 256 (8 bits)
Signal processing
(Pre-processing)
Artery, LE Vein, UE Vein, Radiology, TCD, Thyroid, Breast, Testicle,
Superficial, Pediatric Hips, MSK
* Refer the Chapter 5 for additional information
Trackball operation of multiple cursors
2D mode: Linear measurements and area measurements using
elliptical approximation or trace
M mode: Continuous readout of distance, time, and slope rate
Doppler mode: Velocity and trace
Maximum 2048 Frames for CINE memory
Maximum 8192 Lines for LOOP memory
Image filing system
TGC control
Mode-independent gain control
Acoustic power control (adjustable)
Dynamic aperture
Dynamic apodization
Dynamic range control (adjustable)
Image view area control
M-mode sweep speed control
Frame average
Edge Enhancement / Blurring
Gamma-scale windowing
Image orientation (left/right and up/down, rotation)
White on black/black on white
Zoom
Curved Linear Array
C2-5EL, C2-6IC, C3-7IM, C4-9/10ED, C1-4EC
Linear Array
L4-7EL, L5-12/50EP, L5-13IS, L7-16IS, L8-15IS, LF5-12, LS5-13
Probes
Phased Array
P2-4AC, P3-5AC, P2-4BA, P3-8CA
Endocavity Curved Linear Array
EC4-9IS, EV4-9/10ED, ER4-9/10ED
Volume Probe
3D2-6ET, 3D4-8ET, 3D4-9ES, 3D5-9EK, V4-8, V5-9, V6-12
Probe connections 5 probe connectors (including pencil probe connector)
Chapter 1. General Information
1-9
Rear Panel
Input / Output
Connections
Auxiliary
VHS and S-VHS VCR left and right audio
Microphone
B/W printer video and remote control
DVI/VGA monitor
USB
LAN
Foot Switch
VCR
Video Page Printer
Color Video Page Printer
USB Video Printer
USB Color Video Printer
Inkjet Printer
Laser Printer
USB MO Driver
Foot Switch
USB Flash Memory Media
Microphone
Monitor
Chapter 1. General Information
1-10
2 Safety
2.1 Overview
Chapter 2 contains the information necessary to Safety
Contents Safety
2.1 Overview 2-1
2.2 Safety – Related Information 2-2
2.2.1Safety Symbols 2-2
2.2.2Label 2-4
2.3 Electrical Safety 2-6
2.3.1 Prevention Electric Shock 2-6
2.3.2ECG - Related Information 2-7
2.3.3ESD 2-8
2.3.4EMI 2-8
2.3.5EMC 2-9
2.4 Mechanical Safety 2-15
2.4.1 Moving Equipment 2-15
2.4.2 Safety Note 2-16
2.5 Biological Safety 2-17
2.5.1 ALARA Principle 2-17
2.6 Environmental Protection 2-29
Chapter 2. Safety
2-1
2.2 Safety - Related Information
2.2.1
Safety Symbols
The International Electro Technical Commission (IEC) has established a
set of symbols for medical electronic equipment, which classifies a
connection or warn of potential hazards. The classifications and symbols
are shown below.
Symbols Description
Isolated patient connection (Type BF applied part).
Power switch (Supplies/cuts the power for product)
Indicates a caution for risk of electric shock.
Indicates dangerous voltages over 1000V AC or over
1500V DC.
Chapter 2. Safety
2-2
Warning, Caution
Identifies an equipotential ground.
Identifies the point where the system safety ground is
fastened to the chassis. Protective earth connected to
conductive parts of Class I equipment for safety
purposes.
Electrostatic discharge
Data Output port
Data Input port
Data Input/Output port
Symbols Description
Left and right Audio / Video input
Left and right Audio / Video output
Print remote output
Foot switch connector
ECG connector
USB connector
Microphone connector
Protection against the effects of immersion.
Protection against dripping water.
Probe connector
Chapter 2. Safety
2-3
2.2.2 Labels
To protect the system, you may see ‘Warning’ or ‘Caution’ marked on the
surface of the product
1) Front
Chapter 2. Safety
2-4
[Figure 2-1] Labels of Front
2) Rear
[ Figure 2-2] Labels of Rear
3) Monitor
[Figure 2-3] Labels of Monitor
Chapter 2. Safety
2-5
Loading...