Download Intelect TranSport® Ultrasound Service Manual
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Moving Rehabilitation Forward™ System Models: 2782 - Serial numbers 1000 and above 2759 - Serial numbers 1000 and above ISO 13485 CERTIFIED Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems TABLE OF CONTENTS FOREWORD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 6.6 Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 1- SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . 2-3 6.7 Keymats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 1.1 Percautionary Definitions . . . . . . . . . . . . . . . . . . . . . . 2 6.8 Applicator Sound Head. . . . . . . . . . . . . . . . . . . . . . . .28 1.2 Percautionary Instructions . . . . . . . . . . . . . . . . . . . . . . 2 6.9 Applicator Probe Spring Holder . . . . . . . . . . . . . . . .29 2- THEORY OF OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . 4 6.10 Applicator PC Board. . . . . . . . . . . . . . . . . . . . . . . . . .30 2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 6.11 Applicator Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31 2.2 Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 7- ULTRASOUND APPLICATOR CALIBRATION . . . . . . . .32 2.3 Control Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 8- PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33-39 2.4 Ultrasound Board and Applicator . . . . . . . . . . . . . . . 4 8.1 Top Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 2.5 User Interface and Accessories. . . . . . . . . . . . . . . . . . 4 8.2 Ultrasound Assembly. . . . . . . . . . . . . . . . . . . . . . . . . .34 3- NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7 8.3 Control Board Assembly . . . . . . . . . . . . . . . . . . . . . . .35 3.1 Intelect Transport/Vectra Genisys Ultrasound Therapy Systems . . . . . . . . . . . . . . . . . 5 8.4 Base Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 3.2 Hardware and Software Symbol Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 9- SCHEMATICS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40-44 4- SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-9 4.1 Intelect Transport/Vectra Genisys Ultrasound Therapy Systems . . . . . . . . . . . . . . . . . . 8 4.2 Intelect Transport/Vectra Genisys Ultrasound Therapy Systems Specifications . . . 9 5- TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . 10-20 5.1 Intelect Transport/Vectra Genisys Ultrasound Therapy Systems Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 5.2 Intelect Transport/Vectra Genisys Ultrasound Therapy Systems Diagnostics. . . . . .12 5.3 Electrical Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 5.4 Leakage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13 5.5 Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 5.6 Unit Startup and Fan Testing . . . . . . . . . . . . . . . . . . .14 5.7 Ultrasound Board Test . . . . . . . . . . . . . . . . . . . . . . . . .15 5.8 Power Supply Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 5.9 Ultrasound Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 5.10 Ultrasound Applicator Ouptut Test . . . . . . . . . . . .18 5.11 Ultrasound Duty Cycle Test . . . . . . . . . . . . . . . . . . .20 6- REMOVAL & REPLACEMENT . . . . . . . . . . . . . . . . . . 21-31 6.1 Separating Top From Bottom . . . . . . . . . . . . . . . . . .21 6.2 Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 6.3 Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 6.4 Ultrasound Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 6.5 LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 8.5 Final Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 10- WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45 FOREWORD Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems Read, understand, and follow the safety precautions and all other information contained in this manual. This manual contains the necessary safety and field service information for those field service technicians, certified by Chattanooga Group, to perform field service on Intelect Transport/Vectra Genisys Ultrasound Therapy Systems. At the time of publication, the information contained herein was current and up-to-date. However, due to continual technological improvements and increased clinical knowledge in the field of ultrasound therapy, as well as Chattanooga Groups policy of continual improvement, Chattanooga Group reserves the right to make periodic changes and improvements to their equipment and documentation without any obligation on the part of Chattanooga Group. As significant changes occur to Intelect Transport/Vectra Genisys Ultrasound Therapy Systems, service bulletins will be made available on our website (chattgroup.com) in lieu of reprinted manuals. Technicians repairing Intelect Transport/Vectra Genisys Ultrasound Therapy Systems agree to assume all risk and liability associated with this process. This system is to be used only under the supervision of a licensed practitioner. ©2008 Encore Medical, L.P. and its affiliates, Austin, Texas, USA. Any use of editorial, pictorial, or layout composition of this publication without express written consent from Chattanooga Group of Encore Medical, L.P. is strictly prohibited. This publication was written, illustrated, and prepared for print by Chattanooga Group of Encore Medical, L.P. 1 1 SAFETY PRECAUTIONS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 1.2 PRECAUTIONARY INSTRUCTIONS Read, understand, and follow all safety precautions found in this manual. Below are general safety precautions that must be read and understood before attempting any service techniques on these systems. 1.1 PRECAUTIONARY SYMBOL DEFINITIONS The precautionary instructions found in this manual are indicated by specific symbols. Understand these symbols and their definitions before operating or servicing this equipment. The definitions of these symbols are as follows: A. CAUTION • Read, understand and practice the precautionary and operating instructions. Know the limitations and hazards associated with using any ultrasound device. Observe the precautionary and operational decals placed on the unit. • Do not operate the unit in an environment of short-wave diathermy use. • The Ultrasound modality should be routinely checked to determine that all controls function normally using the information provided within this manual. • Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous exposure to ultrasonic energy. • Do Not use sharp objects such as a pencil point or ballpoint pen to operate the buttons on the control panel as damage may result. • Operate, transport and store this unit in temperatures between 59 °F and 104 °F (15 °C and 40 °C), with Relative Humidity ranging from 30%-60%. • Inappropriate handling of, and subjecting the ultrasound applicator to physical abuse, may adversely affect its characteristics. • Inspect Applicator for cracks, which may allow the ingress of conductive fluid before each use. • Inspect all cables, and associated connectors before each use. Text with a “CAUTION” indicator will explain possible safety infractions that have the potential to cause minor to moderate injury or damage to equipment. B. WARNING Text with a “WARNING” indicator will explain possible safety infractions that will potentially cause serious injury and equipment damage. C. DANGER Text with a “DANGER” indicator will explain possible safety infractions that are imminently hazardous situations that would result in death or serious injury. D. EXPLOSION HAZARD Do not use this equipment in the presence of flammable anesthetics. This symbol is also prominently displayed on the serial number plate of the unit. E. DANGEROUS VOLTAGE Text with a “Dangerous Voltage” indicator serves to inform the Service Technician of possible hazards resulting in the electrical charge retained by faulty power supplies. F. CORROSIVE HAZARD (NiMH Battery) Text with a “Corrosive Hazard” indicator will explain possible safety infractions if the chemical components of this product are exposed to air, skin or other materials. NOTE: Throughout this manual “NOTE” may be found. The Notes are helpful information to aid in the particular area or function being described. 2 1 SAFETY PRECAUTIONS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 1.2 SAFETY PRECAUTIONS CONTINUED • Do not apply the Ultrasound Applicator to the patient during the Head Warming period. Applicator must remain in Applicator Hook during the Head Warming period. • Use only degassed water in power meter for testing Ultrasound Applicators. Use of other types of water will cause false test results. see page 12 for degassed water recipes. • Use of other brands or types of tools, equipment, fixtures, materials, and supplies other than those specifically listed on page 12 will give bad test and calibration results. • If proper equipment is not available or cannot be obtained, send the Ultrasound Applicators to the factory for calibration. • Do not aerate water when filling power meter. • Unplug the unit from the power source and/or remove Battery before attempting any removal or replacement procedures to prevent electrical shock. • Dielectric Withstand Test must always be performed after a Power Supply has been replaced. Field technicians unequipped to preform the Dielectric Withstand Test should contact the manufacturer for Power Supply replacement. • Handle Power Supply shield with caution. Penetration of the shield may result in damage to the unit and/or personal injury. • The Power Supply will retain high voltage in the Power Supply Capacitor C4. Discharge Capacitor using a multimeter prior to any service of the Power Supply • Applicator must be calibrated after removal and replacement of any part, using an Ohmic UPM DT 10 or UPM DT 100. Failure to calibrate a repaired Applicator, using the proper equipment, may result in serious injury or harm to the patient. 3 2 THEORY OF OPERATION Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 2.1 OVERVIEW The Intelect Transport/Vectra Genisys Ultrasound Therapy Systems are comprised of several PC board assemblies housed within a common enclosure. These assemblies each support a distinct function in the product. The basic elements are User Interface, Control Board, Ultrasound Board, Ultrasound Applicator, and Power Supply. 2.2 POWER SUPPLY A universal input Power Supply provides all parts of the system with 24 VDC. The supply is connected to the mains at all times when the cord is attached. The power switch on the top of the unit, switches the 24 VDC output of the Power Supply to the different components in the system. The 24 VDC supply is regulated locally at each PC Board as required. 2.3 CONTROL BOARD The Control Board serves just as its name implies. It controls the operation of the Ultrasound Board, User Interface and optional accessories. The Control Board communicates to the Ultrasound Board. The Control Board drives the Display. The Control Board reads the menu buttons. The Control Board also reads the amplitude and the Contrast Control on the system. Sound output is generated by the Control Board and routed to an internal speaker. 2.4 ULTRASOUND BOARD AND APPLICATOR The Ultrasound Board generates the 1 or 3.3 MHz output to drive the ultrasound Sound Head. The Ultrasound Board is accessed much like an I/O port by the Control Board. It can provide current and voltage information about the ultrasound output of the board. The calibration data for the Sound Head is passed through the Ultrasound Board from the Applicator up to the Control Board. By storing the calibration data in the Applicator there is no calibration necessary for the Ultrasound Board. Calibrated Chattanooga Group Ultrasound Applicators, designed for the Intelect Transport/Vectra Genisys Ultrasound Therapy Systems, can be connected and operated on any Intelect Transport/Vectra Genisys Therapy System to provide accurate coupling and output. 2.5 USER INTERFACE AND ACCESSORIES The LCD display panel provides the operator visible feedback in the way of menu choices. Pressing the menu buttons makes selections from the menus. The Control Board interprets these user inputs and responds accordingly. Audible feedback is given as well for events such as key presses and end of treatment. The Optional Battery mounts in the system bottom and supplies 24 VDC to the power supply. The Power Supply distributes the power required to the system as needed. The charging circuit for the battery is incorporated on the Control Board. An icon on the display reflects the available amount of charge in the battery. When the system is connected to an approved power outlet and a Battery is installed in the system, the system will charge the Battery to full capacity. The incorporated charger will not overcharge the Battery. 4 3 NOMENCLATURE Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems components of the Intelect Transport/Vectra Genisys Ultrasound Therapy Systems. Know the components and their functions before performing any operation on or service to the Intelect Transport/Vectra Genisys Ultrasound Therapy Systems. 3.1 INTELECT TRANSPORT/VECTRA GENISYS ULTRASOUND THERAPY SYSTEMS The nomenclature graphics below, Figure 3.1, indicates the general locations of the exterior Power On/Off LCD Intensity/ Contrast Dial LCD Sound Head Clinical Library Time Duty Cycle/ Up Arrow Head Warming/ Back Power Cord Plynth Intensity LED Indicator (Output Power) Intensity Selection Watts/Watts per cm² / Parameter Display / Enter Applicator Applicator Holder Stop Pause Frequency/ Down Arrow Accessory Panel Start Power Cord Connection Battery Compartment Serial Decal FIGURE 3.1 5 Ultrasound Applicator Connection 3 NOMENCLATURE Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 3.2 HARDWARE AND SOFTWARE SYMBOL DEFINITIONS The symbols below are found on the system as well as within the software. These symbols are defined for the purpose of recognition and functionality when operating or performing service on the Intelect Transport/Vectra Genisys Ultrasound Therapy Systems. Know the symbols and their definitions before performing any operation of or service to the Intelect Transport/Vectra Genisys Ultrasound Therapy Systems. Intelect Transport/Vectra Genisys Ultrasound Therapy Systems Hardware Symbols Power On/Off The Power On/Off button controls the flow of electricity to the unit. Illuminates steady when system is On. Flashes when power is available. LCD The LCD (Liquid Crystal Display) allows the user to view and monitor the information displayed before, during, and after therapy. Clinical Library Select this button to access the following functions: • Retrieve User Protocol • Restore Factory Settings • Restore Factory Protocols • Languages • View Unit Information Time Press the Up or Down arrow buttons to set total treatment time of therapy. Back Use this button to return to the previous window. STOP Select this button to stop a treatment session. Down Arrow When the window displays a list of options, press the Down Arrow button to scroll down the list. Pause Press this button to pause and restart therapy sessions. Sound Head The aluminum face of the applicator that contacts the patient’s skin. It covers a transducer mechanism that converts electrical energy to mechanical energy in the form of a vibrating crystal. LED Indicator (Output Power) When illuminated, this green light signifies that ultrasound energy is being emitted from the Sound Head. Applicator The hand held assembly used to deliver ultrasonic energy. The Applicator includes the Sound Head, Transducer, and related electronics. 6 3 NOMENCLATURE Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 3.2 HARDWARE AND SOFTWARE SYMBOL DEFINITIONS CONTINUED Ultrasound Applicator Connection This port serves as the connection point between the unit and the Ultrasound Applicator. START Select Start to begin a treatment session. Accept and Return Select to accept menu selection and to return to the home screen INTENSITY Use the up or down arrow on the Intensity button to adjust Ultrasound Intensity to the prescribed level. Duty Cycle Press to select and display the Duty Cycle of the Ultrasound as prescribed. Options available are: 10%, 20%, 50,% or Continuous (100%). Up Arrow When the window displays a list of options, press the Up Arrow button to scroll up the list. Battery Indicator When displayed on the LCD, this symbol indicates the Battery pack option is present on the unit. This symbol also displays the charge status of the Battery. LCD Intensity/Contrast Dial If the intensity of the LCD display diminishes, turn the dial until the Display contrast is optimal. Charge Indicator This symbol displays when the unit is connected to Mains Power and the Battery Pack is charging. Frequency Press to change Frequency to 3 MHz or 1 MHz. Intensity Display Press to display “Watts” or “Watts per cm²“ for the output of the ultrasound. Head Warming Press to turn Off or On the Head Warming feature of the system. Increase Found in two locations on the system, press to increase session time and/or ultrasound intensity respectively. Decrease Found in two locations on the system, press to decrease session time and/or ultrasound intensity respectively. NOTE: During Battery operation, if the unit is left on, but is not active for more than five minutes, it will power off to conserve Battery power. To restore power, press the Power On/Off button. 7 4 SPECIFICATIONS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 4.1 INTELECT TRANSPORT/VECTRA GENISYS ULTRASOUND THERAPY SYSTEMS Figure 4.1 below provides physical details of the Intelect Transport/Vectra Genisys Ultrasound Therapy Systems. This section also provides ultrasound specifications to aid in troubleshooting. Refer to this section when performing troubleshooting, replacement, and repair of the Intelect Transport/Vectra Genisys Ultrasound Therapy Systems. A. Intelect Transport/Vectra Genisys Ultrasound Therapy Systems Physical Specifications DEPTH HEIGHT WIDTH FIGURE 4.1 Dimensions Width.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 28.8 cm (11.3") Height . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . 16.3 cm (6.4") Depth.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 32.8 cm (12.9") Weight Standard Weight (with base) .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .2.3 kg (5.07 lb) Battery Pack. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .0.85 kg (1.87 lb ) Power Input. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . 100 - 240 VAC, 50/60 Hz 75 VA Output. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . +24 V, 1.0 A Electrical Class .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. CLASS I Electrical Type Ultrasound TYPE B.. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . Operating Environment Temperature .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. ..Between 59° F and 104° F (15° C and 40° C) Relative Humidity .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. 30%-60% Atmospheric Pressure .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. . 950-1,050 h Pa Complies with: 9700675 Listed by Intertek Testing Services NA Inc. Conforms to UL Standard 60601-1 Certified to CAN/CSA Standard C22.2 No. 601.1-M90 w/A2 Compliant to IEC/EN 60601-1, IEC 60601-1-2, 60601-2-5 Battery Type . .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. .. Nickel Metal Hydride (NiMH) (1.2 V x 20 size AA) 8 4 SPECIFICATIONS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 4.2 INTELECT TRANSPORT/VECTRA GENISYS ULTRASOUND THERAPY SYSTEMS ULTRASOUND SPECIFICATIONS This section provides the necessary ultrasound specifications to aid in troubleshooting. Refer to these specifications as necessary when troubleshooting the ultrasound PC Board and Applicators. A. Ultrasound Frequency . . . . . . . . 1 MHz, ± 5%; 3.3 MHz, ± 5% Duty Cycles . . . 10%, 20%, 50%, and Continuous Pulse Frequency. . . . . . . . . . . . . . . . . . . . . . . . .100 Hz Pulse Duration . .1 mSec, ± 20%; 2 mSec, ± 20% 5 mSec, ± 20% Output Power 10 cm2 Crystal . . . . . . . . . . . . 0-20 Watts at 1 MHz, 0-10 Watts at 3.3 MHz 5 cm2 Crystal . . . . . . . . 0-10 Watts, 1 and 3.3 MHz 2 cm2 Crystal . . . . . . . . . .0-4 Watts, 1 and 3.3 MHz 1 cm2 Crystal . . . . . . . . . . .0-2 Watts, 3.3 MHz Only Amplitude . 0 - 2.5 w/cm2 in Continuous mode, 0-3 w/cm2 in Duty Cycle modes Output accuracy . . . . . . . . . .± 20% above 10% of maximum Temporal Peak to Average Ratios: 2:1, ± 20%, at 50% Duty Cycle 5:1, ± 20%, at 20% Duty Cycle 9:1, ± 20%, at 10% Duty Cycle Beam Non uniformity Ratio. . . .. . . . . . . . . . 5.0 : 1 maximum Beam Type . . . . . . . . . . . . . . . . . . . . . . . . . Collimating Effective Radiating Areas 10 cm2 Crystal - 6.8 cm2 - 10.0 cm2 5 cm2 Crystal - 3.5 cm2 - 5.0 cm2 2 cm2 Crystal - 1.4 cm2 - 2.0 cm2 1 cm2 Crystal - 0.7 cm2 - 1.0 cm2 Treatment Time . . . . . . . . . . . . . . . . . . 1-30 Minutes B. Head Warming Feature Specifications The Head Warming feature of an Intelect Transport/Vectra Genisys Ultrasound Therapy System utilizes Ultrasound output resulting in warming of the Applicator to increase patient comfort. With Head Warming enabled, ultrasound is emitted without pressing the Start button. The Applicator LED will not illuminate during the Head Warming period. Display will indicate "Warming". Output . . . . 0 - 50% Cycling of maximum power Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . .3.3 MHz Sound Head Temperature . . . . . . 85 °F - 110 °F (29.4 °C - 43.3 °C) Do not apply the Ultrasound Applicator to the patient during the Head Warming period. Applicator must remain in applicator hook during the Head Warming period. 9 5 TROUBLESHOOTING Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 5.1 INTELECT TRANSPORT/VECTRA GENISYS ULTRASOUND THERAPY SYSTEMS ERROR MESSAGES a “Bad Board” only. A. The following information is provided as an aid No component level troubleshooting in defining the Software Error Messages of the information is or will be provided by Intelect Transport/Vectra Genisys Ultrasound Chattanooga Group for field troubleshooting of Therapy Systems. Once a particular error board components. message is defined, the information will also list B. Once a particular PC board has been probable causes and possible remedies. Once determined as bad, refer to the appropriate the problem area is determined, subsequent removal and replacement section for the tests for verification will be necessary to board affected and follow the instructions for determine a “Bad Board”. replacement of the board. All Troubleshooting and tests will be to validate ERROR CODE ERROR TYPE DEFINITION PROBABLE CAUSES POSSIBLE REMEDY USER CORRECTABLE WARNING MESSAGES Icon Sound Head over temp Sound Head has overheated to a temperature that could cause damage to the crystal Icon No Applicator plugged into system Applicator not plugged into system connector Applicator connector not completely seated in system connector Applicator Cable disconnected from Applicator PCB 1. Turn Off Head Warming feature 2. Allow Sound Head to cool before continuing therapy 3. Connect a known good Applicator to the system and try again. If system works properly, re-calibrate Applicator or replace with new Applicator. 4. Replace Applicator PC Board Plug Applicator into system Make certain Applicator connector is completely seated in system connector Connect Applicator Cable to Applicator PCB Replace with new Applicator Cable Applicator Cable damaged Replace Applicator PC Board Applicator not calibrated Calibrate Applicator Replace Ultrasound Board Icon 100 WARN_US_ UNPLUGGED 101 200 201 202 203 WARN_US_ APPL_ BECAME_ UNPLUGGED ERR_EEPROM ERR_APPL_ SAVE_CAL_ DATA ERR_APPL_NOT_ CAL'D_OK ERR_APPL_ SAVE_TIMEOUT Battery plugged into system but not recognized by the unit Technician attempted to calibrate an Ultrasound Applicator but none is plugged into system Applicator came unplugged from system while administering therapy Error accessing the internal EEPROM used to store system configuration settings and protocols Error attempting to save data to applicator EEPROM during Applicator calibration General error attempting to calibrate an Applicator Error attempting to save data to Applicator EEPROM during Applicator calibration Bad Ultrasound Board Bad Battery Control Board damaged Applicator not plugged into system connector Applicator connector not completely seated in system connector Applicator Cable disconnected from Applicator PCB Applicator Cable damaged Bad Control Board Replace the Battery Replace the Control Board 1. Plug Applicator into system 2. Make certain Applicator connector is completely seated in system connector 3. Connect Applicator Cable to Applicator PCB 4. Replace with new Applicator Cable 5. Replace Applicator PC Board Replace Control Board Bad Applicator 1. Replace with new Applicator Cable Bad Applicator Cable 2. Replace Applicator PC Board Applicator PCB Connector Bad 3. Replace with known good Applicator Bad Ultrasound Board 4. Replace Ultrasound Board 10 5 TROUBLESHOOTING Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 5.1 INTELECT TRANSPORT/VECTRA GENISYS ULTRASOUND THERAPY SYSTEMS ERROR MESSAGES CONTINUED ERROR CODE ERROR TYPE DEFINITION PROBABLE CAUSES POSSIBLE REMEDY USER CORRECTABLE WARNING MESSAGES Some type of critical Ultrasound Board error has occurred No Ultrasound Board is detected in unit 300 CRIT_ERR_US_BOARD 301 CRIT_ERR_US_BOARD NOT_DETECTED 302 CRIT_ERR_US_RESET 303 CRIT_ERR_US_BOARD_ Error reading from Ultrasound Board READ 304 CRIT_ERR_US_BOARD_ Error writing to Ultrasound Board WRITE CRIT_ERR_US_BOARD_ Error calibrating Applicator CALIBRATION_ERROR 305 Ultrasound Board to Control Board Connecting Header loose or disconnected Bad Ultrasound Board Bad Control Board 1. Reseat Connecting Header into Control Board 2. Replace Ultrasound Board 3. Replace Control Board Ultrasound Board has reset for some unknown reason NONE No indication of problem and no ultrasound output from the Applicator Probe Spring Holder cracked or broken Replace Probe Spring Holder NONE Interrupted ultrasound output from Applicator Bad Applicator Cable Replace Applicator Cable 11 5 TROUBLESHOOTING Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 5.2 INTELECT TRANSPORT/VECTRA GENISYS ULTRASOUND THERAPY SYSTEMS DIAGNOSTICS A. General 1. The following information is intended to aid in troubleshooting the major components of the Intelect Transport/Vectra Genisys Ultrasound Therapy Systems to “Board Level” only. These tests are FACTORY standard testing procedures and methods used at the factory before shipment of any Intelect Transport/Vectra Genisys Ultrasound Therapy Systems. 2. Due to the complex nature of the technology utilized by Chattanooga Group, the recommended troubleshooting techniques are to determine “Bad Board” and board replacement only. No board component level troubleshooting is recommended nor will information or parts be supplied by Chattanooga Group. Any board component level troubleshooting performed will be at sole risk and liability of the Service Technician performing such troubleshooting techniques. B. Special Tools, Fixtures & Materials Required 1. Certain tests require the use of special tools and/or fixtures. These will be listed at the particular test where they are required. Testing with any other special tool or fixture other than those stated could give erroneous readings or test results. Always perform the tests exactly as stated to ensure accurate results. 2. Scope and other standard test equipment settings will be listed for each test performed to aid in performing the test to FACTORY standards and ensure proper readings. 3. The troubleshooting and repair of the Intelect Transport/Vectra Genisys Ultrasound Therapy Systems should be performed only by authorized technicians trained and certified by Chattanooga Group. C. Equipment Required • Digital Multimeter • Milliohm Meter • Applicators • Dielectric Withstand (Hi-Pot) and ground resistance tester • Orange Stick • • • • • • NOTE: Adjust Dielectric Withstand tester to indicate fault with 120k Ohm Load across the output when at specified test voltage. # 1 Phillips Screwdriver # 2 Phillips Screwdriver Insulated Needle Nose Pliers 10k Resistor Ohmic Instruments UPM DT 10 or UPM DT 100 Ultrasound Power Meter Degassed Water (< 5 ppm) for Ultrasound Power Meter Recipe(s) for Degassed Water 1) Boil distilled water for 30 minutes. Place water in a canning jar, and cover. Allow to cool to room temperature of approximately 70 °F (21 °C). May be refrigerated to aid cooling time. or 2) Bring distilled water to a boil. Place the container under vacuum for 5 to 10 minutes. Use a Dissolved Oxygen Test Kit to test oxygen level of degassed water. NOTE: Canning jars are ideal storage and transport containers for degassed water. In order to minimize aeration of degassed water during transport fill to a positive meniscus and slide the lid over the surface. Seal tightly. When pouring degassed water into and out of containers pour slowly down the side of the container to minimize aeration. Do not use tap water or distilled water in the ultrasound power meter. Use only degassed water in order to obtain correct test results. The chart below illustrates the oxygen content of degassed, tap, and distilled Water. WATER TYPE Degassed (per recipe 1 or 2) ppm of Oxygen Less than 5 ppm Tap Water Up to 35 ppm Distilled Water Up to 20 ppm D. Full Functional Tests Perform the tests found in this section to verify full functionality of new Intelect Transport/ Vectra Genisys Ultrasound Therapy Systems and accessories. 12 5 TROUBLESHOOTING Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 5.3 ELECTRICAL SAFETY The Intelect Transport/Vectra Genisys Ultrasound Therapy Systems has been tested to IEC/EN 60601-1, Standard for Safety for Medical Equipment. NOTE: This device complies with current leakage, ground continuity, and dielectric withstand (Hi-Pot) limits as prescribed by IEC/EN/UL 60601-1 and CSA/CAN 601.1 Medical Electrical, Part 1: General Requirements for Safety. 9700675 Listed by Intertek Testing Services NA Inc. Conforms to UL Standard 60601-1 Certified to CAN/CSA Standard C22.2 No. 601.1-M90 w/A2 Compliant to IEC/EN 60601-1, IEC 60601-1-2, 60601-2-5 Facility, local and national limits and test methods may vary. Power Requirements Models: 2782 and 2759 . . . . . . Input : 100-240VAC (Serial numbers 1000 and above) 75 VA, 50/60 Hz 5.4 LEAKAGE Conduct all necessary leakage tests as required per NFPA 99 (National Fire Protection Association) “Health Care Facility” standards. Unit failing Dielectric Withstand or Leakage tests could indicate serious internal problems. Do not place unit back into service! Send unit to factory for repair. Do not attempt to repair. 13 5 TROUBLESHOOTING Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 5.5 VISUAL INSPECTION Visually inspect the Intelect Transport/Vectra Genisys Ultrasound Therapy Systems. A visual inspection can, to an experienced technician, indicate possible abuse of the unit and internal problems. 5.6 UNIT STARTUP AND FAN TESTING A. Test 1. Place unit face up on work surface. 2. Connect Power Cord to unit and plug into proper power receptacle. 3. Connect an Applicator to the unit. 4. Turn system on. Adjust the Intensity up and press Start. The fan will begin to run, after the audible beep tones. 5. Place hand at the back of system, near Contrast Control, to verify Fan is blowing out. Refer to Figure 5.1. B. Test Results 1. Unit will not start, unit failed test. a) Possible bad Main Power Switch. b) Possible bad Power Supply. c) Possible bad power outlet or Mains Power Cord. d) Possible bad Ultrasound Board. 2. Treatment will not start up. a) Applicator not connected. b) Possible bad Ultrasound Board. c) Possible bad Control Board. 3. Screen does not display, unit failed test. a) Contrast Control needs adjusting. b) Possible bad Display. c) Possible bad Control Board. d) Possible bad Power Supply. e) Visually check power LED. If flashing, the Power Supply is good. Replace the Control Board. f ) If not flashing perform the Ultrasound Board test to check the Ultrasound Board. Refer to section 5.7 page 15. If the Power Supply functions replace the Ultrasound Board. 4. Fan not blowing outward, unit failed test a) Fan blowing inward. Fan wired wrong. Rewire or replace Fan. 5. Fan not blowing. NOTE: The Fan only functions when Ultrasound is being emitted from the Sound Head. a) Possible bad Fan. b) Possible bad Power Supply. c) Possible bad Control Board. VERIFY FAN IS BLOWING OUT FIGURE 5.1 14 5 TROUBLESHOOTING Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 5.7 ULTRASOUND BOARD TEST NOTE: This test is designed to eliminate or verify a problem with the Ultrasound Board. A. Test 1. Separate top from bottom. Refer to 6.1, part C. 2. Disconnect the Power Supply Harness from the Control Board. Lay the unit open. Refer to Figure 5.2. 3. Remove the Ultrasound Board. Refer to 6.4, steps 2 and 3. NOTE: The Ultrasound/Control Board Header may stay attached to either the Ultrasound Board or the Control Board. It may be necessary to remove the Header for installation. 4. Place the top of the unit back on the bottom of the unit. While holding the top and bottom together, with the Ultrasound Board missing, plug the unit back into the Mains Power. 5. Press the power button to verify that the unit turns on. NOTE: The Power On/Off button will flash when plugged into Mains Power if the Ultrasound Board is not functioning properly. B. Test Results 1. Unit will power up, unit passed test. a) Replace the Ultrasound Board. 2. Screen does not display, unit failed test. a) Contrast Control needs adjusting. b) Possible bad Display. c) Possible bad Control Board. d) Possible bad Power Supply. ULTRASOUND BOARD FIGURE 5.2 15 5 TROUBLESHOOTING Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 5.8 POWER SUPPLY TEST A. Test 1. Separate top from bottom. Refer to 6.1, part C. 2. Disconnect the Power Supply Harness from the Control Board. Lay the unit open. 3. Using a multimeter, hold the red wire of the multimeter to the prong on the connector for the red wire of the Power Supply Harness. Hold the black wire of the multimeter to the prong on the connector for the black wire of the Power Supply Harness. Refer to Figure 5.3. B. Test Results 1. Power Supply reads approximately 24 VDC, Power Supply is good. 2. Power Supply does not reads approximately 24 VDC, Power Supply failed test. a) Replace Power Supply. FIGURE 5.3 16 5 TROUBLESHOOTING Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 5.9 ULTRASOUND TESTS A. Equipment Required for 5.9 and 5.10 • Degassed Water. Refer to page 12 for degassed water recipes • Ohmic Instruments UPM DT 10 or UPM DT 100 Ultrasound Power Meter • Known good Ultrasound Applicator NOTE: Use any Ultrasound Applicator supplied with a Chattanooga Group unit for this test. B. Ultrasound Applicator Identification Test Procedures 1. Without Ultrasound Applicator installed, turn unit on. 2. Look at the Display center. The Applicator not detected icon should appear. Refer to Figure 5.4. 3. Connect the Applicator into Applicator Receptacle. Refer to Figure 5.5. Watch Applicator LED while connecting to system. The LED should flash green five times. NOTE: The flashing green light indicates that the Applicator is programmed and calibrated. 4. Look at the display center. The Applicator detected icon should appear. Refer to Figure 5.6. C. Ultrasound Applicator Identification Test Results 1. Unit operates as described in steps 2 and 4. a) Unit passed test. 2. “NO CAL” icon displays center of system Display. a) Applicator not calibrated. b) Possible bad Applicator Cable. Re-test with known good Applicator. c) Possible bad Ultrasound Board. 3. Not detected icon displayed after ten seconds of Applicator being plugged in. a) Possible bad Applicator or Applicator Cable. Re-test with known good Applicator. b) Possible bad Ultrasound Board. FIGURE 5.4 FIGURE 5.5 FIGURE 5.6 17 5 TROUBLESHOOTING Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 5.10 ULTRASOUND APPLICATOR OUTPUT TEST NOTE: The position of the Applicator over the stainless steel cone is critical to the test results. The Applicator must be level and centered. Perform this test using all available Ultrasound Applicators used with the system being tested. NOTE: See page 17 for a list of equipment required for Output Tests. A. Ultrasound Applicator Output Test Procedures 1. Set up Ohmic Instruments UPM DT 10 or UPM DT 100 ultrasound power meter per operator’s instructions and fill test reservoir with degassed water. 2 Place an Applicator into the power meter holder. Make certain the Applicator’s Sound Head is completely submerged in the degassed water and centered directly over the stainless steel cone. Refer to Figure 5.7. 3. Zero or Tare the power meter. 4. Turn the unit on. 5. Press the Intensity Display button until “Watts” appears in the intensity area of the Display. 6. Increase Intensity to maximum. 7. Press “Start”. 8. Press the Frequency button until "1 MHz” is displayed in the frequency area of Display. 9. Compare power meter readings to Figure 5.8 for each of the power settings listed in the chart. 10. Press the Frequency button until “3.3 MHz” is displayed in the frequency area of Display. Repeat test and compare readings to Figure 5.8. B. Ultrasound Applicator Output Test Results 1. Output ranges fall within the specified ranges as listed in Figure 5.8. Unit passed test. 2. Readings fall outside specified ranges of Figure 5.8. a) Possible bad degassed water in power meter. b) Possible use of power meter other than Ohmic Instruments UPM DT 10 or UPM DT 100 ultrasound power meter. c) Possible bad or out of calibration Applicator. d) Check Ultrasound Board. e) Check Control Board. FIGURE 5.7 APPLICATOR OUTPUT SPECIFICATIONS APPLICATOR SIZE POWER SETTING WATTS OUTPUT RANGE 1 cm2 1* 2* 0.8 - 1.2 1.6 - 2.4 2 cm2 1 2 4 0.8 - 1.2 1.6 - 2.4 3.2 - 4.8 5 cm2 1 2 5 10 0.8 - 1.2 1.6 - 2.4 4.0 - 6.0 8.0 - 12.0 10 cm2 1 5 10 15** 20** 0.8 - 1.2 4.0 - 6.0 8.0 - 12.0 12.0 - 18.0 16.0 - 24.0 * 3.3 MHz Only **1.0 MHz Only FIGURE 5.8 18 5 TROUBLESHOOTING Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 5.10 ULTRASOUND APPLICATOR OUTPUT TEST (CONTINUED) C. Timer Control/End of Treatment Test NOTE: Prior to testing, verify that Head Warming is off. Head Warming emitts ultrasound and the intensity will not reset to zero if Head Warming is on. 1. Turn on the unit. 2 Plug in an Applicator. 3. The Intensity Display button can read “Watts” or "Watts per cm²" in the intensity area of the Display. 4. Increase Intensity to 0.1 MHz 5. Set the time to 1 minute. 6. Press “Start”. 7. Verify that the green light on the Applicator goes out when the timer reaches zero and that the intensity resets to zero on the display. 19 5 TROUBLESHOOTING Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 5.11 ULTRASOUND DUTY CYCLE TEST Perform this test using all Ultrasound Applicators used with the system being tested. A. Ultrasound Duty Cycle Test Procedures 1. Set up Ohmic Instruments UPM DT 10 or UPM DT 100 ultrasound power meter per operator’s instructions and fill test reservoir with degassed water. e) Check Ultrasound Board. f) Check Control Board. DUTY CYCLE SPECIFICATIONS Use only degassed water in power meter for testing ultrasound applicators. Use of other types of water will cause false test results. See page 12 for degassed water recipes. Do not aerate water when filling power meter. OUTPUT FOR 10%, 20% AND 50% DUTY CYCLES DUTY CYCLE OUTPUT RANGE 1 cm² at 2.7 Watts 10% 0.2 0.3 20% 0.4 0.7 50% 1.1 1.6 10% 0.2 0.3 20% 0.9 1.3 50% 2.2 3.2 10% 1.0 1.4 20% 1.9 2.9 50% 4.8 7.2 10 cm² at 20 Watts Operating at 1 MHz 10% 1.6 2.4 10 cm² at 10 Watts Operating at 3.3 MHz 2 cm² at 5.4 Watts 2. Place an Applicator into the power meter holder. Make certain the Applicator’s Sound Head is submerged in the degassed water and centered directly over the stainless steel cone. 3. “Zero” or Tare the power meter. 4. Turn the unit on. 5. Press the Intensity Display button until “Watts” appears in the Intensity area of the Display. 6. Increase Intensity to maximum. 7. Press “Start”. 8. Press the Duty Cycle button until “10%” is displayed in the duty cycle area of the Display. 9. Compare power meter readings to Figure 5.9 for each of the following duty cycle settings listed in the chart. 10. Press the Frequency button until “3.3 MHz” is displayed in the frequency area of display. Repeat test and compare readings to Figure 5.9. B. Ultrasound Duty Cycle Test Results 1. Duty Cycles fall within the specified ranges as listed in Figure 5.9. a) Unit passed test 2. Readings fall outside specified ranges of Figure 5.9. a) Possible bad degassed water in power meter. b) Applicator not level and centered over cone in power meter. c) Possible use of power meter other than Ohmic Instruments UPM DT 10 or UPM DT 100 ultrasound power meter. 5 cm² at 12 Watts 20% 3.2 4.8 50% 8.0 12.0 10% 0.8 1.2 20% 1.6 2.4 50% 4.0 6.0 FIGURE 5.9 d) Possible bad or out of calibration Applicator. 20 6 REMOVAL & REPLACEMENT Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 6.1 SEPARATING TOP FROM BOTTOM REMOVE MAINS POWER CORD REMOVE PLYNTH Unplug the unit from the power source and/or remove battery before attempting any removal or replacement procedures to prevent electrical shock. A. Part Numbers Intelect TranSport Top .............................. 27399 Vectra Genysis Top........................................ 27244 Base ......................................................................... 27252 B. Tools & Equipment Required • #1 Phillips Screwdriver C. Separating Top from Bottom 1. Remove the Plynth from the bottom of the system. Refer to Figure 6.1. 2. Remove the Mains Power cord from the system. Refer to Figure 6.1. 3. Remove the rear Fan Grill from the system to gain access to the two rear mounting screws. Refer to Figure 6.2. 4. Remove the two front feet from the system to gain access to the two front screws. Refer to Figure 6.3. 5. Remove the four mounting screws from the bottom housing using the #1 Phillips screwdriver. Refer to Figure 6.3. 6. Carefully separate the upper and lower housings of the system. 7. Disconnect the Power Supply and Fan Harnesses from the Control Board of the system. Refer to Figure 6.3. 8. Reassemble the unit by reversing the steps above. NOTE: Do not overtighten the screws. Overtightening will damage the threads of the brass inserts. FIGURE 6.1 REMOVE FAN GRILL REMOVE FRONT FEET FIGURE 6.2 REMOVE FOUR SCREWS DISCONNECT POWER SUPPLY AND FAN HARNESSES FIGURE 6.3 21 6 REMOVAL & REPLACEMENT Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 6.2 FAN REMOVE SCREWS FAN BAFFLE Unplug the unit from the power source and/or remove battery before attempting any removal or replacement procedures to prevent electrical shock. A. Part Numbers ....................................... 27158 B. Tools & Equipment Required • #1 Phillips Screwdriver C. Fan 1. Separate top from bottom. Refer to 6.1, part C. 2. With #1 Phillips screwdriver, remove the 2 screws securing the Fan. Refer to Figure 6.4. 3. Remove Fan from the unit. 4. Remove Fan Baffle from Fan. Refer to Figure 6.4. 5. Install the replacement by reversing the steps above. NOTE: Refer to Figure 6.5 to route the Fan Harness when installing. Make certain that the Fan Baffle sits onto the system housing baffle tabs. Refer to Figure 6.6. Make sure the Fan mounting screws are tightly secured. Refer to Figure 6.7. FIGURE 6.4 ROUTE HARNESS AS SHOWN FIGURE 6.5 BAFFLE TABS FIGURE 6.6 SECURELY TIGHTEN MOUNTING SCREWS FIGURE 6.7 22 6 REMOVAL & REPLACEMENT Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 6.3 POWER SUPPLY ROUTE HARNESS AS SHOWN Unplug the unit from the power source and/or remove battery before attempting any removal or replacement procedures to prevent electrical shock. POWER SUPPLY The Power Supply will retain high voltage in the Power Supply Capacitor C4. discharge Capacitor using a multimeter prior to any service of the Power Supply CAPACITOR C4 FIGURE 6.8 A. Part Numbers ...........................................27265 B. Tools & Equipment Required • #1 Phillips Screwdriver • Digital Multimeter • 10k Resistor C. Removing the Power Supply 1. Separate top from bottom. Refer to 6.1, part C. 2. Discharge the capacitor by wrapping a 10k resistor around the probes of a multimeter. Touch the leads of the mulitmeter to the prongs on the capacitor to discharge. Figure 6.8 Insert. 3. Watch the multimeter to verify that the voltage across the capacitor discharges close to zero volts DC. 4. With #1 Phillips screwdriver, remove the 2 screws securing the Power Supply. Refer to Figure 6.9. 5. Lift Power Supply and disconnect the Power Supply Harnesses from the Mains disconnect. When removing the Harnesses from the Mains disconnect, note the locations of the wire plug ins. Refer to Figure 6.10. REMOVE SCREWS FIGURE 6.9 GREEN WITH YELLOW STRIPE Dielectric Withstand Test must always be preformed after a power supply has been replaced. Field technician unequipped to perform the Dielectric Withstand Test should contact the manufacturer for Power Supply replacement. BLUE FIGURE 6.10 23 RED 6 REMOVAL & REPLACEMENT Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 6.3 POWER SUPPLY (CONTINUED) 6. Remove Power Supply from system. 7. Carefully remove the copper tape securing the shield to the Power Supply. Remove from the inside of the Power Supply and retain the Shield for installation of the replacement. NOTE: The black side of the shield is non conductive and should always face the Power Supply. 8. Reverse steps 4 - 7 to install the replacement. Refer to Figure 6.8 to correctly route Power Supply Harness. Make certain the Power Supply sits onto alignment pins as shown in Figure 6.11. POWER SUPPLY ALIGNMENT PINS FIGURE 6.11 Handle Power Supply Shield with caution. Penetration of the Shield may result in damage to the unit and/or personal injury. 24 6 REMOVAL & REPLACEMENT Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 6.4 ULTRASOUND BOARD A. Part Number .......................................................... 27269 SCREW SCREW Unplug the unit from the power source and/or remove battery before attempting any removal or replacement procedures to prevent electrical shock. SCREW B. Tools and Equipment Required • #1 Phillips Screwdriver C. Ultrasound Board 1. Separate top from bottom. Refer to 6.1, part C. 2. With #1 Phillips screwdriver remove the 4 screws securing the Ultrasound Board to the unit. Refer to Figure 6.12. 3. Carefully remove Ultrasound Board from the Control Board/Ultrasound Board Header. Refer to Figure 6.13. 4. Remove Control Board/Ultrasound Board Header. Be careful not to bend or damage any of the pins. Refer to Figure 6.13. NOTE: The Ultrasound/Control board Header may stay attached to either the Ultrasound Board or the Control Board. It may be necessary to remove the Header for installation. 5. Install the Ultrasound Board by reversing the steps above. 6. Verify the ultrasound output with a known good Applicator. Refer to Section 5.10. NOTE: Install the Header with the long pins inserted into Ultrasound Board. Make certain Header is completely seated against Ultrasound Board. Refer to Figure 6.14. Refer to Figure 6.15 to align the Header with the Control Board. Carefully press the Header and board into place until the Header is completely seated into Control Board SCREW FIGURE 6.12 REMOVE CONNECTOR FROM CONTROL BOARD REMOVE US BOARD FROM CONNECTOR FIGURE 6.13 INSTALL CONNECTOR TO US BOARD AS SHOWN FIGURE 6.14 ALIGN CONNECTOR PINS WITH CONTROL BOARD CONNECTOR FIGURE 6.15 25 6 REMOVAL & REPLACEMENT Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 6.5 LCD DISPLAY 2 SCREWS EACH END RELEASE RETAINING BRACKET TABS Unplug the unit from the power source and/or remove battery before attempting any removal or replacement procedures to prevent electrical shock. A. Part Number .......................................................... 27264 B. Tools and Equipment Required • #1 Phillips Screwdriver • Orange stick C. Ultrasound Board 1. Separate top from bottom. Refer to 6.1, part C. 2. Remove Ultrasound Board. Refer to 6.4, part C. 3. Using a # 1 Phillips screwdriver remove the 4 LCD retaining screws. Refer to Figure 6.16. 4. With an orange stick or flat edged piece of plastic gently push in and up on each end of the LCD retaining brackets to free the locking tabs from the Control Board. Refer to Figure 6.16. 5. Set retaining brackets aside for reassembly. 6. Carefully remove the LCD from the Control Board being careful not to damage the LCD header pins. Refer to Figure 6.17 . 7. Install the LCD by reversing steps 1 through 6. FIGURE 6.16 REMOVE LCD FROM CONTROL BOARD FIGURE 6.17 NOTE: Make certain to align the LCD header pins with the top row on the Control Board LCD connector. Refer to Figure 6.17. 26 6 REMOVAL & REPLACEMENT Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 6.6 CONTROL BOARD RETAINING SCREWS Unplug the unit from the power source and/or remove battery before attempting any removal or replacement procedures to prevent electrical shock. A. Part Number .......................................................... 27268 B. Tools and Equipment Required • #1 Phillips Screwdriver • Orange Stick C. Control Board 1. Separate top from bottom. Refer to 6.1, part C. 2. Remove Ultrasound Board. Refer to 6.4, part C. 3. Remove LCD from Control Board. Refer to 6.5, part C. 4. Remove the 7 retaining screws securing the Control Board to the housing. Refer to Figure 6.18. 5. Using an orange stick or flat edged piece of plastic, carefully push locking tabs while lifting the Control Board to release Control Board from housing. Refer to Figure 6.19. 6. Remove the LCD Contrast Knob and retain for installation on the new Control Board. Refer to Figure 6.20. 7. Install the replacement Control Board by reversing steps 1 - 6. NOTE: Do not overtighten the screws. Overtightening will damage the threads of the brass inserts. FIGURE 6.18 PUSH TABS IN AND PULL UP ON BOARD SIMULTANEOUSLY FIGURE 6.19 6.7 KEYMATS A. Part Number .......................................................... 27368 B. Tools and Equipment Required • #1 Phillips Screwdriver • Flat Blade Screwdriver C. Keymat NOTE: Follow 6.6 steps 1 through 5, for Control Board removal. When the Control Board is removed lift the Keymats out and replace. Keymats set includes the On/Off button. CONTRAST KNOB FIGURE 6.20 27 6 REMOVAL & REPLACEMENT Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 6.8 APPLICATOR SOUND HEAD A. Part Numbers (Applicators) Intelect Applicators 1 cm² .............................................................................. 27381 2 cm² .............................................................................. 27382 5 cm² .............................................................................. 27383 10 cm² ........................................................................... 27384 Genisys Applicators 1 cm² .............................................................................. 27333 2 cm² .............................................................................. 27334 5 cm² .............................................................................. 27335 10 cm² ........................................................................... 27336 Sound Heads 1 cm² .............................................................................. 27126 2 cm² .............................................................................. 27127 5 cm² .............................................................................. 27128 10 cm² ........................................................................... 27129 B. Tools and Equipment Required • None C. Sound Head Removal and Replacement NOTE: The Transducer is contained within the Sound Head of the Applicator. 1. Unscrew the Sound Head from the body of the Applicator. Refer to Figure 6.21. 2. After removing the Sound Head inspect the plastic Probe Spring Holder in the top of the Applicator Assembly for cracks or discoloration. Refer to Figure 6.22. NOTE: If the Probe Spring Holder is dark or contains crack it should be replaced. Refer to Section 6.9, part C. 3. Reverse steps 1 and 2 to install a replacement Sound Head. 4. Recalibrate the Applicator following the calibration procedure in Section 7, part B. FIGURE 6.21 PROBE SPRING HOLDER FIGURE 6.22 Applicator must be calibrated after removal and replacement of any part, using an Ohmic UPM DT 10 or UPM DT 100. Failure to calibrate a repaired Applicator, using the proper equipment, may result in serious injury to the patient. 28 6 REMOVAL & REPLACEMENT Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 6.9 APPLICATOR PROBE SPRING HOLDER A. Part Number .......................................................... 27040 B. Tools and Equipment Required • #1 Phillips Screwdriver C. Probe Spring Holder Removal and Replacement 1. Remove the Sound Head per Section 6.8 part C. 2. Remove the brass Probe Spring and inspect for damage. Retain the Probe Spring for installation if undamaged. Refer to Figure 6.25. 3. Using a # 1 Phillips screwdriver remove the screw securing the Probe Spring Holder to the Applicator housing. Refer to Figure 6.25. 4. Reverse steps 1 through 3 for installation of the replacement spring. 5. Recalibrate the Applicator. NOTE: Do not over tighten the screw holding the Probe Spring Holder. A cracked or damaged Probe Spring Holder will affect the operation of the Applicator. BRASS PROBE SPRING PROBE SPRING HOLDER SCREW FIGURE 6.25 Applicator must be calibrated after removal and replacement of any part, using an Ohmic UPM DT 10 or UPM DT 100. Failure to calibrate a repaired Applicator, using the proper equipment, may result in serious injury to the patient. 29 6 REMOVAL & REPLACEMENT Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 6.10 APPLICATOR PC BOARD A. Part Numbers 1 cm² .............................................................................. 27600 2 cm² .............................................................................. 27071 5 cm² .............................................................................. 27073 10 cm² ........................................................................... 27075 B. Tools and Equipment Required • #1 Phillips Screwdriver C. PC Board Removal and Replacement 1. Remove the Sound Head per Section 6.8, part C. 2. Remove the Probe Spring and Probe Spring Holder per Section 6.9, part C. 3. Remove the Applicator Cable per Section 6.11, part C. 4. Pull the PC Board from the Applicator housing. Refer to Figure 6.24. NOTE: If necessary needle nose pliers can be used to grasp the edge of the PC Board for removal. 6. Reverse steps 1 through 4 for installation of the replacement PC Board. 7. Recalibrate the Applicator. NOTE: When replacing the PC Board it should be oriented with the Cable Connector toward the inside of the Applicator Handle. Push the PC Board as far into the Applicator Handle as possible, with the Cable end fitting into the two PC Board slots. Refer to Figure 6.25. The Sound Head end of the PC Board fits against the screw standoff for the Probe Spring Holder. Refer to Figure 6.26. FIGURE 6.24 GROOVES FOR PC BOARD FIGURE 6.25 PROBE SPRING HOLDER STANDOFF Applicator must be calibrated after removal and replacement of any part, using an Ohmic UPM DT 10 or UPM DT 100. Failure to calibrate a repaired Applicator, using the proper equipment, may result in serious injury to the patient. FIGURE 6.26 30 6 REMOVAL & REPLACEMENT Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 6.11 APPLICATOR CABLE A. Part Numbers Gray Applicator Cable..................................... 27351 Blue Applicator Cable ..................................... 27106 B. Tools and Equipment Required • #1 Phillips Screwdriver C. PC Board Removal and Replacement 1. Using a counterclockwise motion, turn the end of the Applicator to remove the Applicator Cable. Refer to Figure 6.29. 2. Once the end of the cable is free from the Applicator housing, grasp the wires of the cable and gently pull the applicator connector from the holder on the PC Board. 3. To install position the two black tabs of the replacement Cable away from the inside of the Applicator. Using a small screwdriver push the Connector onto the pins of the Connector Holder. Gently push the sides of the Connector to verify that it is well seated. 4. Once the Cable Connector is well seated, hold the Cable and twist the wires 2 1/2 turns counterclockwise. Refer to Figure 6.30. NOTE: Twisting the Cable wires prior to screwing the Cable onto the Applicator housing will allow the wires to untwist and straighten out when the Cable is screwed into place. 5. Verify the operation of the Applicator. FIGURE 6.29 FIGURE 6.30 31 Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 7 ULTRASOUND APPLICATOR CALIBRATION 7.1 GENERAL PROCEDURES A. Tools and Equipment Required • All Ultrasound Applicators for the unit being serviced • Ohmic Instruments UPM DT 10 or UPM DT 100 ultrasound power meter, set to "Watts" • Degassed Water. Refer to page 12 for degassed water recipes Use only degassed water in power meter for calibrating ultrasound applicators. Use of other types of water will cause false readings and bad test results. See page 12 for degassed water recipes. Use of other brands or types of tools, equipment, fixtures, materials, and supplies other than those specifically listed on page 12 will give bad test and calibration results. If proper equipment is not available or cannot be obtained, send the ultrasound applicators to the factory for calibration. FIGURE 7.1 B. Ultrasound Applicator Calibration Procedures 1. Perform the following on all Ultrasound Applicators annually or after repairing the Applicator. 2. With the system on, press the Clinical Libraries button once. Refer to Figure 7.1. 3. Simultaneously press and hold the Treatment Time and Intensity Decrease buttons for approximately 2 seconds. Refer to Figure 7.2. The calibration procedures screen should display. 4. Press the Frequency button once to highlight "Calibrate Applicator". 5. Press the Intensity Display button once to select. 6. Position the Ultrasound Applicator being calibrated into the Ohmic Instruments UPM UPM DT 10 or DT 100 power meter holder and set meter to "Watts”. Refer to Figure 7.3. 7. Follow the instructions on the LCD Display. 8. When calibration is complete, repeat the process with the remaining Applicators. Follow the test procedures in 5.9 and 5.10 to verify that the Applicator is calibrated. FIGURE 7.2 SET METER TO WATTS FIGURE 7.3 32 8 PARTS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 8.1 TOP ASSEMBLY 1 3 4 2 5 ITEM NUMBER PART NUMBER 1 27399 27244 2 3 4 DESCRIPTION TOP MOULDING ASSEMBLY (GREY) TOP MOULDING ASSEMBLY (BLUE) SEE CONTROL CONTROL ASSEMBLY BOARD ASSY DRAWING 27368 KEYMAT (GREY) 27255 KEYMAT (BLUE) N/A PART OF KEYMAT 33 QTY REQ'D 1 1 1 8 PARTS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 8.2 ULTRASOUND ASSEMBLY 1 3 2 NOTE: INSERT #3 INTO PCB #2 FIRST, THEN INTO #1 4 ITEM NUMBER PART NUMBER 1 2 SEE TOP ASSY DRAWING 27269 3 4 DESCRIPTION QTY REQ'D TOP ASSEMBLY 1 ULTRASOUND BOARD 1 27580 HEADER 1 27142 M3 X 6MM SCREWS PAN HEAD 4 34 8 PARTS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 8.3 CONTROL BOARD ASSEMBLY NOTE: INSERT #4 THROUGH TOP ROW OF SOCKET CONNECTOR OF #1 1 3 5 4 2 ITEM NUMBER PART NUMBER DESCRIPTION 1 27268 CONTROL BOARD 1 2 27261 LCD BRACKETS 2 3 27012 CONTRAST KNOB 1 4 27264 LCD 1 5 27588 HEADER 1 35 QTY REQ'D 8 PARTS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 9 4 9 6 10 NOTE TUCK FERRITE UNDER POWER SUPPLY 10 5 11 3 BLUE WIRE RED WIRE GREEN/YELLOW WIRE 8.4 BASE ASSEMBLY L N DETAIL A PLACE INSULATED SIDE OF SHIELD NEXT TO POWER SUPPLY TUCK FERRITE UNDER POWER SUPPLY AND INTO CORNER SEE DETAIL A 1 7 2 NOTE: COPPER TAPE LOCATIONS THE COPPER TAPE, PART 12, SECURES THE SHIELD, PART # 11, TO THE POWER SUPPLY HOUSING. 12 CUT COPPER TAPE 3/4" LONG (4 PLACES) ITEM NUMBER PART NUMBER DESCRIPTION 1 27252 BASE 1 2 27256 APPLICATOR HOLDER 1 36 QTY REQ'D 8 PARTS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 8.4 BASE ASSEMBLY (CONTINUED) ITEM NUMBER PART NUMBER DESCRIPTION QTY REQ'D 3 27259 CONNECTOR INFILL PANEL 1 4 27367 FAN SEAL 1 5 27265 POWER SUPPLY 1 6 27158 FAN 1 7 27152 UNIVERSAL SNAP-IN INLET (IEC SOCKET) 1 9 27136 M4 X 35MM SCREW PAN HEAD 2 10 27142 M3 X 6MM SCREW PAN HEAD 2 11 27592 SHIELD T- PORT POWER SUPPLY 1 12 28152 COPPER TAPE 1/2" 0.25FT 37 8 PARTS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 8.5 FINAL ASSEMBLY 1 FAN CONNECTOR 5 9 12 POWER SUPPLY CONNECTOR 10 2 10 10 6 10 6 LEFT RIGHT BATTERY CONNECTOR 7 (OPTIONAL) 3 4 11 ITEM NUMBER PART NUMBER 1 SEE TOP ASSY DRAWING SEE BASE ASSY DRAWING 2 DESCRIPTION QTY REQ'D TOP ASSEMBLY 1 BASE ASSEMBLY 1 38 8 PARTS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 8.5 FINAL ASSEMBLY (CONTINUED) ITEM NUMBER PART NUMBER DESCRIPTION QTY REQ'D 3 27410 BATTER COMPARTMENT COVER ASSEMBLY 1 4 27253 PLYNTH 1 5 27361 27263 1 6 7 27363 27365 27478 REAR VENT (GREY) REAR VENT (BLUE) FOOT LEFT FOOT RIGHT BATTERY PACK 9 27373 FOAM BAFFLE 1 10 27142 M3 X 6MM PAN HEAD SCREW 4 11 27150 FEET 1/2"D X 1/4" H BLK 2 12 27821 TAPE 3M 1 1 1 .17FT 39 LEDYW D19 R132 1.00K VIN 22 3 33uF/25V C87 GND 220K R133 1 VCC 9 R135 330K 1 Q17 2N7002 R134 4.7K 74HC04 U17D GND R136 270 3 8 LEDGN D21 Ready 74HC04 U17B C79 18pF 47 2 4 R138 2.2K GND R119 GND GND C81 0.1uF FB11 HZ1206 1 R120 10K 1 10 9 19 20 8 11 1 2 MCLR/Vpp VCC GND GND 74HC04 U17E 74HC04 10 2 C89 0.1uF BZX84C5V1 D15 2 2 2 D16 BAS16 RC0/T1OSO/T1CKI RC1/T1OSI/CCP2 RC2/CCP1 RC3/SCK/SCL RC4/SDI/SDA RC5/SDO RC6/TX/CK RC7/RX/DT RB0/INT RB1 RB2 RB3/PGM RB4 RB5 RB6/PGC RB7/PGD RA0/AN0 RA1/AN1 RA2/AN2/Vref-/CVref RA3/AN3/Vref+ RA4/TOCKI/C1OUT U17A 1 PIC18F252-20/SO OSC2/CLKOUT OSC1/CLKIN Vss Vdd Vss RA5/AN4/SS GND R139 2.2K 1 21 3 D22 BAS16 11 12 13 14 15 16 17 18 21 22 23 24 25 26 27 28 2 3 4 5 6 VCC 5 R141 33K 13 1 VCC 2 74HC04 U17F 74HC04 U17C 12 6 Duty Cycle Shutdown Active High R115 270 1 TP13 R142 270 TESTPOINT 22 D23 LEDRD Duty Cycle DUTY_CYCLE /BUS_RST GND 1 C76 0.1uF 1 GND 2 1 BUS_DI BUS_DO BUS_CLK CAL I2C_CLOCK I2C_DATA /CS_US DUTY_CYCLE V_SUPPLY V_SAMPLE I_SAMPLE 1_3MHZ TP15 /BUS_RST STATUS 2 STATUS 1 PWM 2 1 47 R137 GND 2 2 C30 1000pF 2 1 GND 2 1 D18 LEDGN D17 LEDRD HEAD_DATA C96 470pF R158 1.00K C78 1000pF 1 1 C101 33pF PGD PGC /CS_US GND HEAD_CLOCK BUS_DI BUS_DO BUS_CLK R122 270 R121 270 GND C97 470pF R159 1.00K GND_US 24V_US C88 1000pF J3 47 C92 33pF R147 1 1 3 5 7 9 2 GND C93 33pF 47 VCC TX MD1 RX R148 GND C77 3.3uF/16V GND_US Header 2x5 PUB 2 4 6 8 10 LM4040DIM3-4.1 D14 3 4.096V VCC 2 1 1 2 7 U16 GND 12 10uF C91 R124 33K R123 33K 1 47 C94 33pF R149 180 R117 VCC 4 3 GND 47 C95 33pF R150 GND R126 10K R125 33K Precision PWM Reference V_REF - + J4 39 37 35 33 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 1 GND U18 LMV7239M5 HEADER 20X2 40 38 36 34 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 GND 1 2 1 GND VCC 20MHz Y1 C100 3.3uF/16V 1 GND GND D20 BAS16 C80 18pF GND 11 1 2 R131 2.21K 1 VIN 1 2 HEAD_DETECT 2 11 2 1 2 1 2 2 2 11 23 3 2 2 1 1 2 1 5 2 2 1 2 1 2 1 2 3 2 2 2 1 1 14 7 D13 LEDRD 1 2 1 C83 .01uF/5% R127 12.1K 21 GND GND_US 24V_US GND GND Digital Ground C90 1000pF VCC Digital Ground R128 2.61K 21 3pole Bessel, -3dB @ 1KHz, -51dB@10KHz, -111dB @100KHz GNDD_US GNDD_US GNDD_US GNDD_US GNDD_US 0.1uF C82 1 2 2 1 2 2 C84 .068uF/5% .033uF/5% C85 R129 20.5K 1 2 1 GND 2 1 1 2 GND 1 2 2 J5 CON2_NL R130 20.5K 3 1 C86 0.1uF 1 VCC - + 5 GND 2 FREQ. 1 2 40 1 2 0 R162 LMV321M U15 4 PWR 9 SCHEMATICS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 9.1 ULTRASOUND BOARD (1) - PORTS GND I2C_CLOCK I2C_DATA DUTY_CYCLE HZ1206 3 2 U2 TPS2819DBV IN GND VDD VCC R25 2.2K C25 0.1uF GND OUT VCC 4 5 1 1 GND FB2 R26 2.2K HZ1206 VCC 2 GND 2.2 R9 1 2 3 7 5 6 8 4 C15 0.1uF 1 GND R10 1.0M 2 SCL SDA ADDR0 ADDR1 XIN XOUT VDD VSS 2 GND 1 U5 CLKN CLKP FBK REF EXTLF LOCK/IPRG VDD VSS C26 4.7uF/25V FS6131-01 Q4 IRLR110 C16 4.7uF/25V C27 0.1uF 12 GND GND 16 15 13 12 10 9 14 11 GND GND 2 1 74HC27D C103 .01uF 50V OSCILLATOR GND EOH OSC1 13 2 1 1 VCC OUT R11 1.0M Q7 IRLR110 C2 100pF/100V 1 VCC 4 3 620 R27 1 C4 33uF/63V C3 4.7uF/25V +40VADJ 2 R12 2.2 39pF C17 2 R28 620 2 C18 0.1uF GND C6 0.1uF/200V C5 0.1uF/200V GND 1 GND GND 4 5 C28 U3 VDD 9 10 11 39pF OUT 3 4 5 U1B GND 1 VCC 8 GND 2 74HC27D U1C 0.1uF C29 74HC27D TPS2819DBV IN GND 8 1 VCC 6 7 3 2 ENG00787 5 4 T1 6 3 2 1 TESTPOINT TP14 GND HZ1206 FB10 VCC D3 BAS16 VIN 3 NL C98 R160 22_NL Q8 2N7002 GND 1 12 9 4 1 TX2-24V K1 R13 10K 8 1_3MHZ 10 5 3 2 2 L2 2.8uH/2A L1 11.5uH/2A 1 C10 1000pF/250V 1 C9 2200pF/250V 1 1 VCC 2 2 FB1 HZ1206 8 10 5 3 4.7uF/25V TX2-24V K2 C11 1 2 1 12 9 4 GND 1 1 2 R5 0.56 GND R112 0 2 IRF US_GND 2 5 8 8 2 5 6 US Ground TP1 TESTPOINT GND 1 3 4 6 L3 100uH C12 0.1uF SOUNDHEAD CONNECTOR 1 3 4 J1 KMDG-8S-BS GND 1 1.00K R18 14.0K R17 0.1uF C19 L4 100uH_NL US_GND GND 2 GND 2 2 GND C20 0.1uF_NL 0.1uF C21 2 3 0.1uF C22 GND 1 1 - + 1 1.00K -5V LMH6642MA R21 R22 U4 6 1.5K_NL VCC R20 300K_NL 1 R19 1.5K_NL 1 1 2 L10 10uH L9 10uH 2 GND C23 0.1uF_NL C13 10nF R7 100 2 2 R23 0_NL GND 0 R151 0 R152 HEAD_DETECT C14 10nF R8 100 HEAD_CLOCK VRF HEAD_DATA 7 7 S1 S2 S3 S1 S2 S3 1 2 2 U1A R2 47 R1 47 2 1 1 2 1 1 4 1 2 1 1 2 2 1 21 2 1 21 2 GND 1 2 1 2 1 3 1 1 2 1 2 1 2 3 2 1 1 2 2 1 2 1 2 1 2 2 4 1 1 2 1 2 FB9 1 2 VCC 1 2 1 2 3 2 1 2 1 2 2 12 1 1 2 2 12 1 7 4 2 1 C1 100pF/100V 14 7 41 1 9 SCHEMATICS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 9.2 ULTRASOUND BOARD (2) - AMPS DUTY_CYCLE C70 NL PWR FEEDBK I_SAMPLE IRF CAL VRF GND 47 R64 TP8 TESTPOINT IOUT- FULL-WAVE RECTIFIER 1 GND GND GND R99 1.0M 1 Q9 2N7002 0- 4.1V 1 1 1 R49 499 1 GND 1 R29 499 2 R50 1.00K R30 1.00K R66 R65 4.99K 4.99K 2 2 2 2 2 - + - + -5V C55 NL 1 1 12 13 C56 3.3uF/16V_NL 1 2 6 5 2 3 1 GND R68 1M_NL 1 2 1 2 2 14 4.096V V_REF 2 LMV824M U9D 10nF_NL 2 2 GND GND C57 R69 100_NL 1.00K R51 7 1.00K R31 C32 0.1uF U7B LMH6644MA 1 1 29.4K R67 1 1 1 U7A LMH6644MA C31 0.1uF 2 2 TP9 TESTPOINT 1 1 1 1 2 649 R71 C58 1nF_NL R53 1.00K D7 BAT54S 1.00K R33 D4 BAT54S R72 1.78K R52 499 R32 499 2 2 2 1 9 10 13 12 2 2 4 11 1 2 1 GND GND R75 511 6.81K R74 R107 3.32K 47 R73 2 GND 1 2 R76 1.0M R55 2.00K 2 8 2 1 Q10 2N7002 C43 18pF_NL U7C LMH6644MA 2 1 14 C33 18pF_NL U7D LMH6644MA 2.00K R35 R34 2.00K R54 2.00K - + - + 3 2 1 1 2.21K R77 1 1 GND GND C37 0.1uF U9A LMV824M 1 C44 33nF C34 33nF VCC 1 R56 499 R36 499 GND C45 0.1uF GND GND 2 2 1 1 1 1 VCC TP10 TESTPOINT GND 2 R58 1.00K R57 301 R38 2.00K R37 301 3 2 1 6 5 9 10 MAX4644EUT GND V+ IN U8 R80 4.99K 2 2 2 2 1 1 1 - + - + NO C35 22nF C46 4.7nF R59 4.02K U9C LMV824M NC COM C60 10nF 2 2 R39 1.47K U9B LMV824M C73 100pF 1 8 4 5 6 1 7 TP2 2 2 GND 1 4.99K R84 1 TESTPOINT TP5 2.2K R108 MMBT3906 560pF C61 1 2 3 4 2 2 Q13 U13 UCC3808AN-2 COMP FB CS RC GND C62 470pF 220K R109 VDD OUTA OUTB GND 4.7uF/25V 1 C63 1 8 7 6 5 GND GND VCC GND Q14 MMBT3906 9.09K R110 2 GND 47 R86 R87 2.2 C64 0.1uF 2 1 R88 1.0M 1 U12 MAX660M 1 D8 D10 8 1 C49 Q15 NDT3055L R89 0.100 Ohm V+ 3.3uF/16V 2 1 3 2 3 2 2 1 2 1 1 1 2 1 2 1 2 1 FB3 HZ1206 C41 0.1uF 2 R90 200 R60 200 C47 1nF/100V GND TP11 TESTPOINT 0-0.300V (0-3A) R91 200 R61 200 TP3 TESTPOINT 1 1 C66 1nF/100V Q16 NDT3055L 2 C65 OUT 680uF/35V VIN GND GND 2 TESTPOINT 1 5 C48 0.1uF/50V 3.3uF/16V C42 0.1uF VCC 1 GND -5V SUPPLY C51 2 GND 1 50mA max. 2 1 ENG00789 T3 1 6 7 5 Analog Ground GND 8 GND TP12 TESTPOINT 2.2 R93 40 VOLT ADJUSTABLE SUPPLY Ground Links R92 1.0M C67 0.1uF/50V 3 2 4 GND C53 0.1uF FB4 HZ1206 TP4 TESTPOINT 3 1 C54 0.1uF 1 VCC 1 2 7 OSC 1 2 CAP+ GND 3 2 1 4 CAP2 12 2 1 1 FC LV 6 VOUT- FULL-WAVE RECTIFIER 2 1 1 2 3 2 1 2 MBRS1100 MBRS1100 1 1 2 2 1 1 2 V_SAMPLE 1 2 1 2 1 2 1 2 1 2 VIN 20 - 25.5 VDC RECTIFIER D24 -5V C68 0.1uF 4 FB5 FERRITE R96 2.00K R95 18.0K C74 0.1uF FB12 GND 1 1 1 C75 4.7uF/35V FB6 FERRITE GND 2 150 R94 150 R63 R62 150 3 1 C69 0.1uF L8 47uH 2 2 1 2 1 - + GND VCC U14 LMV321M C50 1nF/200V TP6 TESTPOINT 1 1 4 GND 2 2 2 1 1 2 1 1 2 2 1 2 1 2 3 2 11 4 1 2 1 2 1 1 2 2 1 3 2 2 4 3 1 TESTPOINT C52 0.1uF/200V TP7 CON2 J6 1 2 +40VADJ R161 33K 1 2 1 1 2 4 2 3 1 2 2 1 3 2 2 1 1 1 2 1 2 1 1 1 1 1 2 1 2 1 2 1 2 5 2 1 2 + - + - 42 2 V_SUPPLY C99 0.1uF GND_US 24V_US GND 2 9 SCHEMATICS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 9.3 ULTRASOUND BOARD (3) - POWER SUPPLY /BUS_RST C2 .01uf VCC R31 10K VCC C52 .1uf 3 2 RST Q4 2N7002 R6 100K BUS_DI BUS_DO BUS_CLK DS1233-10(3) GND Vdd U4 10K R27 1 /CS_STIM /CS_US /CS_AUX R38 R39 R40 C4 22pf MD1 TxD1 RxD1 R41 R42 R43 100 100 100 20MHz Y1 NMI /STBY MD0 C19 .1uF RxD0 TxD0 SCK0 VCC 100 100 100 C5 22pf VCC 43 C16 .1uf 8 7 3 4 9 15 70 71 92 96 95 94 93 46 48 47 31 30 21 20 11 10 91 90 81 80 69 68 58 57 13 14 12 2 5 97 98 99 3 1 100 7 8 6 59 4 37 36 10K R57 25AA080 Vcc /HOLD /WP Vss U8 H8S2144AF VCC2 VSS VSS VSS VSS P83 P82 P81 P80 AVSS PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 RxD0 TxD0 SCK0 XTAL MD1 TxD1 RxD1 SCK1 EXTAL /RES RES0 NMI /STBY MD0 VCC1 VCC1 AVCC AVref U1 /CS SCLK SI SO 1 6 5 2 P90 P91 P92 P93 P94 P95 P96 P97 P70 P71 P72 P73 P74 P75 P76 P77 TxD2 RxD2 SCK2 P60 P61 P62 P63 P64 P65 P66 P67 P30 P31 P32 P33 P34 P35 P36 P37 P20 P21 P22 P23 P24 P25 P26 P27 P10 P11 P12 P13 P14 P15 P16 P17 P43 P44 P45 P46 P47 /EEPROM_CS 25 24 23 22 19 18 17 16 38 39 40 41 42 43 44 45 49 50 51 26 27 28 29 32 33 34 35 SCK0 TxD0 RxD0 R56 R66 R67 10K 24V_MON FAN BATT_IN BACKLIGHT 82 83 84 85 86 87 88 89 /EEPROM_CS /BATT_EN C_INH DQ AC_IN SD_REQ SHUTDOWN 24V_EN Vee_EN BEEPER /CS RS R/W E /RST 67 66 65 64 63 62 61 60 79 78 77 76 75 74 73 72 52 53 54 55 56 VCC 1K 1K R15 1K 1N6263 D17 1N6263 D16 1N6263 D15 1N6263 D14 R16 1K 22pf R14 1K C40 R82 R83 R84 R85 R86 22pf 1 2 3 4 5 6 7 8 C39 /CS RS R/W NMI /STBY MD0 E /RST 10K RP1 R17 1K 1 2 3 4 22pf C41 TxD2 RxD2 DIP1 SW DIP-4 22pf C42 100 100 100 100 100 16 15 14 13 12 11 10 9 R22 1K 22pf C43 VCC SW12 SW6 SW2 8 7 6 5 22pf C44 R23 1K 22pf C45 SW13 SW10 SW7 SW3 IND_1 LED1 R18 1K 22pf C46 R24 1K 1000pf C54 SW14 SW11 SW8 SW4 IND_2 LED2 R19 1K 1000pf C55 R25 1K SW5 IND_3 LED3 R20 1K 1000pf C56 1000pf C57 IND_4 LED4 R21 1K VCC 1000pf C58 7 8 9 10 11 12 13 14 15 4 5 6 16 VSS VSS VSS VSS CC VCC VSS +24V VSS +24V VSS VSS VSS VSS VSS VSS VSS RxD1 TxD1 MD1 VCC RxD2 TxD2 R49 10K C6 .1uf LCD Display Connector: Samtec HLE-122-02-S-DV-BE-A DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 /CS RS R/W E /RST DSP1 R50 10K R51 10K VCC LCD 240 * 128 1 3 5 7 9 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 2 4 6 8 10 HEADER 20X2 Connector: Samtec TLE-120-01-G-DV-A 1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 JP1 PUB BUS J1 R74 100K VCC Cathode VSS VEE VO VCC Anode R47 VEE VCC 33 CC VCC /BUS_RST VSS VSS VSS +24V VSS +24V VSS VCC BUS_DI BUS_DO BUS_CLK B7 B6 MCLR K 1 17 3 2 A 100 R53 CON4 1 2 3 4 100 R52 CN2 1K R13 18K R12 Q6 2N7002 22pf C47 R75 10K R4 100K Panasonic: EVUF3AF25B14 R35 10K 22pf C48 R76 10K BACKLIGHT 22pf C49 R77 10K VCC /CS_AUX /CS_US /CS_STIM FAN BEEPER 24V_MON R54 100K R7 100K +24V VCC VCC 1 2 Q7 ZVN4306GV FAN J3 Q5 2N7002 BEEPER BP1 C22 .01uf D20 1N6263 R60 3.01K R59 22K +24V 9 SCHEMATICS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 9.4 CONTROL BOARD (1) Vee_EN C61 10uf / 35V C_INH 24V_DC C24 1uf 10uH L2 6.8 R81 R62 39K LT1617 GND /SHDN Vin U7 4 2 5 3 C17 100uf + C25 .022uf NFB SW C18 100uf 3 1 D7 1N5819 C35 10uF / 50V R63 4.7K 5 4 2 2 4 5 470pF C51 + 8 7 VCC FB OUT ON/OFF GND LM2575T5.0(5) IN U6 C14 2.2uf 1N6263 1 C13 .01uf D4 C7 .1uF C36 4.7uF R34 10K C8 330uf / 35V +24V C12 .01uf C37 .01uf C1 .01uf 15 LM3478 PGND Vss COMP Vcc FA/SD U9 10uH L3 15 R78 .22uF C10 R79 L1 330mH FB ISEN DR C9 330uF .001uf C38 D9 1N5819 3 1 6 10uH L5 VCC 15K R10 R64 26.1K 50K VR1 Vee Cal C59 2.2uf R48 270K R65 .033 OHM Q8 IRFR4105 VeeTP1 680 R46 C50 100pf D21 B560C-13 C27 100pf VEE C11 10uF / 50V LED6 5V OK R80 100 R61 560K D22 1N6263 /BATT_EN C53 .1uF C23 .1uF 10K R33 VCC L4 10uH 3.9K C20 100uf R71 6 5 C30 .1uF + VSS_BATT 5V_BATT C33 10uF / 50V Q3 FMMT551 150K U5B LM358D LED7 Vee- OK 1K R73 VCC R55 .1uF C29 7 C32 10uF / 50V 1K R72 8 R70 10K R32 .033 OHM C26 100uF / 35V VSS_BATT CC C28 .01uf R30 10K VCC R37 2.7K SHUTDOWN 24V_DC C3 .01uf R44 18K 24V_DC 24V_BATT SD_REQ 2 3 1N4148 C21 1uf VCC U5A LM358D 1 D19 1N6263 ON/OFF 1N4148 D11 SW1 C34 .1uF D10 8 4 VCC + 44 4 1K R29 R3 1M R58 10K R26 10K R2 10K D1 1N6263 15K R9 Q2 2N7002 C31 .1uF R28 10K D12 1N4148 D13 1N4148 BATT_IN D18 5.1V R1 100K VCC 24V OK LED5 4.7K R36 Q1 2N7002 10M R11 VCC 7.5K R45 1 2 3 D2 1N4148 24V_DC AC_IN VCC D5 1N6263 IPS521 COM IN DG U2 100K R5 .1uF C15 1M R8 4 5 C_INH DQ C60 2.2uf R68 R69 B560C-13 D6 B560C-13 D3 24V_BATT 100 100 +24V 24V_BATT CC VSS_BATT 5V_BATT 1 2 3 4 5 6 CON6 J2 75W 1 2 CN1 9 SCHEMATICS Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems 9.5 CONTROL BOARD (2) 10 WARRANTY Intelect TranSport®/Vectra Genisys® Ultrasound Therapy Systems Chattanooga Group, a division of Encore Medical L. P., ("Company") warrants that the Intelect Transport/Vectra Genisys Ultrasound Therapy Systems ("Product") is free of defects in material and workmanship. This warranty shall remain in effect for two years (24 months) from the date of original consumer purchase. If these Products fail to function during the two years warranty period due to a defect in material or workmanship, at the Company’s option, the Company or selling dealer will repair or replace this Product without charge within a period of thirty (30) days from the date on which the Product is returned to the Company or the dealer. All repairs to the Product must be performed by a service center authorized by the Company. Any modifications or repairs performed by unauthorized centers or groups will void this warranty. The warranty period for the applicators is one year (12 months). This Warranty Does Not Cover: • Replacement parts or labor furnished by anyone other than the Company, the selling dealer, or a certified Company service technician. • Defects or damage caused by labor furnished by someone other than Company, the selling dealer or a certified Company service technician. • Any malfunction or failure in the Product caused by product misuse, including, but not limited to, the failure to provide reasonable and required maintenance or any use that is inconsistent with the Product User's Manual. COMPANY SHALL NOT BE LIABLE IN ANY EVENT FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. Some locations do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. To obtain service from Company or the selling dealer under this warranty: 1. A written claim must be made within the warranty period to the Company or the selling dealer. Written claims made to the Company should be sent to: Chattanooga Group 4717 Adams Road Hixson, TN 37343 USA 1-800-592-7329 1-423-870-2281 1-423-875-5497 FAX chattgroup.com and 2. The Product must be returned to the Company or the selling dealer by the owner. A Return Authorization (RA) Number must be obtained before returning any product to the Company. This warranty gives you specific legal rights and you may also have other rights which vary from location to location. The Company does not authorize any person or representative to create for it any other obligation or liability in connection with the sale of the Product. Any representative or agreement not contained in the warranty shall be void and of no effect. THE FOREGOING WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING ANY WARRANTY OR MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 45 Moving Rehabilitation Forward™ ISO 13485 CERTIFIED *27670* 4717 Adams Road P.O. Box 489 Hixson, TN 37343 1-800-592-7329 1 423-870-2281 1 423-875-5497 FAX chattgroup.com 27670C © 2008 Encore Medical, L.P.