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Technical Publication GE Healthcare Direction 5305880

1. SES i iii GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL DAMAGE IN TRANSPORTATION All packages should be closely examined at time of delivery If damage is apparent write Damage In Shipment on ALL copies of the freight or express bill BEFORE delivery is accepted or signed for by a GE representative or hospital receiving agent Whether noted or concealed damage MUST be reported to the carrier immediately upon discovery or in any event within 14 days after receipt and the contents and containers held for inspection by the carrier A transportation company will not pay a claim for damage if an inspection is not requested within this 14 day period CERTIFIED ELECTRICAL CONTRACTOR STATEMENT FOR USA ONLY All electrical installations that are preliminary to positioning of the equipment at the site prepared for the equipment shall be performed by licensed electrical contractors Other connections between peices of electrical equipment calibrations and testing shall be performed by qualified GE Medical Systems personnel In performing all electrical work on these products GE will use its own specially trained filed engineers All of GE s electrical work on these products will comply with the requirements of the applicable electrical codes The purchaser of GE equipment shall only utilize qualified per
2. 9 7 9 1 6 MATERIAL LIST 1 nnne rnnt 9 8 9 1 7 MATERIAL LIST DAVINGCI 9 9 Chapter 10 Quality Assurance Section 10 1 M 10 1 10 1 1 Purpose of Chapter 10 10 1 Section 10 2 Why do Periodic Maintenance 10 2 10 2 1 erect terna cte creme ed eee 10 2 10 2 2 Quality 10 2 Section 10 3 Periodic Maintenance Schedule 10 2 10 3 1 How often should PMs be 10 2 Section 10 4 Tools Required eese cune cian a uu nha anus 10 4 10 4 1 Standard GE Tool eire 10 4 10 4 2 Special Tools Supplies and 10 6 10 4 2 1Specific Requirements for Periodic Maintenance 10 6 Section 10 5 System Periodic Maintenance 10 7 10 5 1 Preliminary 10 7 10 5 2 Functional Checks See Also Chapter 4 10 8 10 5 2 15 10 8 Peripheral Op
3. sss 1 2 Section 1 2 E pl 1 3 c NEC rfe 1 3 Section 1 3 Important 1 4 1 3 1 Conventions Used in 22 0211 0 nennen nennen 1 4 1 3 2 Standard Hazard 1 5 LES EC SENI ico Pedes m 1 6 Section 1 4Safety Considerations eere 1 10 D ME diis 1 10 1 4 2 Safety ee ep inre eeEa 1 10 1 4 3 Mechanical en 1 11 1 4 4 Safety 1 11 1 4 5 Labels Locations 1 12 1 4 6 Dangerous Procedure Warnings eee nenne 1 18 1 4 7 Lockout Tagout Requirements For USA Only sse 1 18 1 4 8 debut ie cas le uat at ars Edeka 1 18 Section 1 5 EMI ESD 1 19 1 5 1 Electromagnetic Compatibility eese 1 19 155 2 GE Compliance e Peeters 1 19 1 5 3 1 19
4. TOC 2 SBELEASEDBBGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL SECON 3 2 3 28 Usa Manuals 3 29 3 7 2 Product Locator te Ex 3 29 Chapter Functional Checks cl 1 Me U Overview 4 1 4 1 1 Purpose of Chapter 4 eret tere lace Entre n pede tte Enea 4 1 Section 4 2 General 4 2 424 Power Orn Boot Up tee eee teat deem be aceti aba dug 4 2 4 2 1 1 System Boot UP Shutdown 0 nennen 4 2 4 2 1 2 Lockout Tagout Requirements For 4 2 4 2 1 3 Power Up itte diode no dei ctae rein 4 2 Front Panel ON OFF 3 4 2 1 5 Power 4 3 Section 4 3 Functional Check Procedures sees 4 4 4 3 1 Power Up Monitor Display Convex 2 4 5 4 3 2 Basic Controls tree nna nnno nana anu eaa an 4 6 Section 4 4 Diadnosli6S
5. GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL TASK Expected Result CINE Press Freeze and Rotate B M Gain Cine Scroll Press 1 Start Frame Press 2 End Frame Press 3 Cine Loop Press 4 Cine Gauge The Cine Gauge menu and the Cine frame number appears at the bottom of the display Rotate the Cine Scroll dial to move through the images in Cine Memory Cine frame number is displayed on the left side of the screen Move the Cursor by rotating the Cine Scroll dial to the frame you want and press 1 again to select the Start frame Move the Cursor by rotating the Cine Scroll dial to the frame you want and press 2 again to select the End frame Enters into Cine loop within the selected Start amp End frames To toggle between the Cine Gauge display Flash Memory Image storage Freeze the image Press Store Press Recall Comment column appears at the bottom of the display Enter the comment in that and press Store again to Store the image Image Archive screen appears with option menu at the bottom Select the image using the trackball Use Dynamic Range to page up down in the Image Archive screen Press 1 to View the selected image Press 2 to Clear the selected image Press 3 to Clear All the stored images Press 4 to Sort the images by name or date To Exit Image Archive press Clear Unfreeze to exit from the freezed image
6. SE 4 Figure 3 8 Global Trolley Unpacking Chapter 3 Installation Page 3 11 ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Installation of LOGIQ 100 PRO with Global or Modular Trolley Contd 2 Unpack the Modular Trolley packed in a box by opening the top cover refer Figure 3 8 STEP 3 Remove the top from the box d unwrap the top and remove the PU Foam STEP 4 Remove the base from the box Unwrap the Ss base and remove the PU foam on the castors 4 and the bottom YN vt vd A STEP 5 Remove the pouch containing Printer tray Gel Bottle Holder 4 Remove it the Pouch and unwrap the stretch film on them STEP 6 lt X Remove the frame from the box and unwrap the stretch film from the frame AY Remove the small thermocoal from the gap at therearsideot 2 the box Y f STEP 2 STEP 1 Remove the big thermocoal from the at the RH side of the box Figure 3 9 Modular Trolley Unpacking Page 3 12 Section 3 5 Completing the Installation ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Installation of LOGIQ 100 PRO with Global or Modular Trolley Contd Use 8 15 4 nos for mounting 59 to the top B Use 8 15 4 nos for mountin to the wheel base 44
7. Figure 1 1 Warning Lables SBELEASEDBBGBCRECOPS 1 12 Section 1 1 Overview SBELEASEDBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 1 3 5 Labels Locations cont d v d Rheinland product fretectee reported Regulatory Labels CONFORMS ro QU Std qi CERTIFIED CANICSA C22 2 601 1 ETL TESTING LABORATORIES INC CISPR 11 EN 55011 CLASS A GROUP 1 CLASSE GROUPE 1 Figure 1 2 Warning Lables equipment Caution Label CAUTION Do not use the fo bwing devices near this equipment Cellu ar phone rad e transceiver mobi e adio transmitter fad o controller toy etc Use of these devices could cause thk equipment to perform outside the published specificat ons Keep power to these devices turned off when near this Chapter 1 Introduction 1 13 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 1 3 5 Labels Locations cont d Rating Plate CLASS 7ACTUREO LOGATIQN Wire GE Systems 1 Danja c SERIAL AMPLONG TERM aur SREQUENc For Europe Figure 1 3 Warning Labels 1 wore 1 V LOGIQ 100 PRO SERVICE MA
8. Page 1 4 Section 1 1 Overview ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 1 3 2 Standard Hazard Icons Important information will always be preceded by the exclamation point contained within a triangle as seen throughout this chapter In addition to text several different graphical icons symbols may be used to make you aware of specific types of hazards that could cause harm ELECTRICAL MECHANICAL RADIATION 4 0 e LASER HEAT PINCH LASER LIGHT og Table 1 3 Standard Hazard Icons Other hazard icons make you aware of specific procedures that should be followed AVOID STATIC ELECTRICITY TAG AND LOCK OUT WEAR EYE PROTECTION EYE PROTECTION Table 1 4 Standard Icons Indicating a Special Procedure to be Used SBELEASEDBBBGBCRECOPe SBEHCMipth Chapter 1 Introduction Page 1 5 ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 1 3 3 Product Icons The following table describes the purpose and location of safety labels and other important information provided on the equipment LABEL SYMBOL PURPOSE MEANING LOCATION Identification and Rating Plate Manufacturer s name and Rear of console near power address inlet Date of manufacture Model and serial numbers Electrical ratings Type Class Label Used to indicate the degree of safety or protection IP Code IPX8 Indicates the degree o
9. SAMA e BMG IER Lic gt Figure 1 6 Warning Lables PERICOLO Possibilit amp ocpliosioce se sistema usato in presenza di gas anestetici infiammati ATTENZIONE Non fare tunzionsre con wn Gofibritiators AVORSICHT Expicaiceagefahr in Gegenwart brenatharer Narkosegase verwenden A ACHTUNG Nicht zusammen m Defibrilator betreiben Chapter 1 Introduction SBELEASEDBBGBCRECOPe 1 17 SBELEASEDBBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 1 4 6 Dangerous Procedure Warnings Warnings such as the example below precede potentially dangerous procedures throughout this manual Instructions contained in the warnings must be followed DANGEROUS VOLTAGES CAPABLE OF CAUSING DEATH ARE PRESENT IN AX DANGER THIS EQUIPMENT USE EXTREME CAUTION WHEN HANDLING TESTING AND ADJUSTING EXPLOSION WARNING DO NOT OPERATE THE EQUIPMENT IN AN EXPLOSIVE A wARNING ATMOSPHERE OPERATION OF ANY ELECTRICAL EQUIPMENT IN SUCH AN ENVIRONMENT CONSTITUTES A DEFINITE SAFETY HAZARD DO NOT SUBSTITUTE PARTS OR MODIFY EQUIPMENT BECAUSE OF THE DANGER warning OF INTERDICTING ADDITIONAL HAZARDS DO NOT INSTALL SUBSTITUTE PARTS OR PERFORM ANY UNAUTHORIZED MODIFICATION OF THE EQUIPMENT 1 4 7 Lockout Tagout Requirements For USA Only Follow OSHA Lockout Ta
10. F Table Of Contents Page TOC 5 ApSPHBSE SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 6 6 Probe Leakage Current Test 10 19 10 6 6 1 DefiNiti ON REI 10 19 10 6 6 2Generic Procedure for Leakage 10 19 10 6 6 3Meter Procedure Using Dale Meter to measure leakage current 10 19 Meter Procedure using Probe Adapter to measure Probe isolation Sink Current 21 Section 10 7 When There s Too Much Leakage Current 10 23 Page TOC 6 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Chapter 1 Introduction Section 1 1Overview 1 1 1 Overview The LOGIQ 100 PRO is a compact portable ultrasound scanner which is designed for OB GYN Abdomen Urology and small part Scans using the convex linear and micro convex Transvaginal probes High quality images can be obtained by the proper selection of scan control parameters The diagnostic clarity is further enhanced by the different measurement and calculation packages available in the system 1 1 2 Purpose of Chapter 1 This chapter describes important issues related to safely servicing this ultrasound machine The service provider must read and understand all the information presented here before installing or servicing a unit CONTENTS IN CHAPTER 1 Table 1 1 Contents in Chapter
11. Figure 3 10 Modular Trolley Assembly SBELEASEDBBGBCRECOPe Chapter 3 Installation Page 3 13 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Installation of LOGIQ 100 PRO with Global or Modular Trolley Contd 3 Remove two M4X10 screws from the base ofLOGIQ 100 PRO and fix lock plate Refer Figure 3 11 4 Place the unit with lock plate fixed on Trolley ensure that lock plate gets into the projection on the trolley Refer Figure 3 11 Detail X 5 Additonal Details Figure 3 11 Installation of Trolley lih KA 2S 3 14 Section 3 5 Completing the Installation GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Installation of LOGIQ 100 PRO with Global or Modular Trolley Contd 5 Take the belt provided in the kit over the unit and lock it Refer Figure 3 12 6 Release the Keyboard by pressing the lock release and make it rest on the handle Refer Figure 3 12 7 Insertthe VGP inside the Printer Tray and fix from the bottom using M3X12 screw Refer Figure 3 12 Belt with Lock Pu Projection Handle VGP LY VGP Tray 2179596 Ensure that 2179596 2 is used to take care of fitment problem of GPs Refer SV Note SNLA100 014 All the New Trolley
12. SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Keyboard Assembly Disassembly Cont d Figure 8 3 Keyboard Disassembly Chapter 8 Replacement Procedures 8 7 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 8 3 2 1 Optical Trackball Assembly Procedure for LOGIQ 100 PRO 1 Assemble TB Base Pad 2230750 x Refer Figure 8 4 Assemble Optical Trackball PCB Assembly 2224019 y refer Figure 8 4 Ensure that Trackball alignment is OK on the Key sheet Assemble Trackball bracket assembly 22244032 z refer Figure 8 4 Fix screws a b amp c at the location A B amp C in keyboard base plate Fix the FPC cable 2139504 D as shown in Figure 8 4 For assembly the keyboard PCB follow the reverse order of Section 8 3 2 Note When assembling the PCB to the base plate M3x6 screws only should be used because a wrong screw used will pierce the key sheet 8 For initializing the Optical Trackball Select Alps Trackball from the Trackball Selection Menu in Service Diagnostics 6 Figure 8 4 Optical Trackball Assembly 8 tc m KA 2S ue 8 8 Section 8 3 KEYBOARD SBELEASEDBBGBCRECOPS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 8 3 2 2 Optical Trackball Assembly Procedure for LOGIQ 100 PRO Assemb
13. a m 8 Figure 4 10 Cable Assembly Wiring Diagram 38 8 5 10 Section 5 3 Block Diagram ApSPHBSE SBELEASEDBBGBCRECOPS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Cable Assembly Diagrams Continued 45 5 t o z gt SWITCH SHUTTER 21 IL USB Cable ar m pom doe ht a pue Punel To Davinci Board Figure 4 10 Ferrite Core Over which wires wound 2 Turns Page 5 11 ABSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 5 5 Functional Subsystems 5 5 1 Front End Board The Front End Board generates the strong transmit bursts transmitted by the probes as ultrasound into the body It also receives weak ultrasound echoes from blood cells and body structure amplifies the signals and converts them to an 8 bit digital signal FEB supports 16 channels Beamformer The beamformed data is passed through CHACOM ASIC and subsequently passed through Frame Averaging filter and Mean filter The Output of FEB is fed to the Davinci CPU PWA through a board to board connector This connector also provides power to the Davinci CPU PWA Board Page 5 12 Section 5 3 Block Diagram ApSPHBSE SBEHCMi
14. 2274908 H41252ME 2274906 H41252HP 2175994 H45252CS 2152422 H45202CZ P9601AQ H46022LB Table 3 8 Available Probes This Probes are available only for LOGIQ 100 PRO with LOGIQ 200 Probe Adapter Use only approved probes peripherals or accessories SBELEASEDBBGBCRECOPe SBEHCMipth Chapter 3 Installation Page 3 27 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 6 5 Video Specification Video specifications may be needed to be able to connect laser cameras to the LOGIQ 100 PRO 625 Frame Da pem 55 ee ESET eee I Horizontal Timing amp Video Amplitude 5 Video Amplitude back porch to peak 0 7Vpp Sync Amplitude back porch to peak 0 3Vpp 0 3Vpp Total V Line Time 312 5 H 1st Field 2 5 lines V Sync Pulse Width 2nd Field 3 lines 2nd Field 2 5 lines Section 3 7Paperwork lt a D 3 3 Note During and after installation the documentation i e User Manuals Installation Manuals for the 2 peripheral units must be kept as of the original system documentation This will ensure that all Q relevant safety and user informations are available during the operation and service of the complete El system lih KA 2S a F d Page 3 28 Section 3 7 Paperwork
15. 8 7 1 Disassembly Assembly of Power Supply Distributor PCB Follow steps below and refer 8 13 1 Remove Top Cover Refer 8 2 For FRU Details refer Remove Front Panel Refer 8 4 1 Remove dust filter m Remove two screws e f holding the power supply unit to the chassis Remove four screws c d g h to remove cross member Remove the fan Refer 8 6 1 Remove all connections on the Power Supply Distributor Remove screws a b holding the Power Supply to the chassis Remove two screws i k and loose the other two screws and remove the dust filter plate 0 Slide the power supply forward CRT may have to be lifted up to remove the power supply 1 Remove six screws holding the Power Supply Distributor PCB to the power supply rear bracket not shown in figure 12 Remove the Power Distributor PCB upward after disconnecting the cable connector between power supply and power distributor pcb SBELEASEDBBGBCRECOPe Chapter 8 Replacement Procedures Page 8 21 ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 13 For assembly follow the reverse order Figure 8 13 Disassembly Assembly of Power Supply Distributor PCB Service Manual Section Functional Test Diagnostic Test Debrief Script Power Boot up 4 2 1 Functional Checks Service manual direction 5305880 100 Section 8 7 1 Equipment Software configuration check pas
16. Remove Top Cover Refer 8 2 For FRU Details refer 9 1 7 to 9 1 9 2 For disassembling both Davinci Board and FEB Board together remove all communications and power cables from the Davinci board and FEB board 3 Remove two screws to detach the PCB Assembly from the chassis 4 Pull the Davinci and FEB boards upward 5 For Davinci Board only remove four screws four from the Davinci board and detach the Davinci board separately from the flush connector on the FEB 6 For assembly follow the reverse order Table 8 7 Functional tests Service Manual Section Functional Test Diagnostic Test Debrief Script Power Boot up Power OFF Shut down Service manual direction 5305880 100 Section 8 5 1 Equipment passed all required tests and is ready for use 8 14 Section 8 5 PCBs GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Disassembly Assembly of Davinci Board Figure 8 8 Disassembly Assembly of Davinci Board Chapter 8 Replacement Procedures Page 8 15 SBELEASEDBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 Disassembly Assembly of Davinci Board Cont d Figure 8 9 Davinci Board Disassembly LOGIQ 100 PRO SERVICE MANUAL Board Pag
17. Step Item Description 1 Use a fluid detergent in warm water on a soft damp cloth to carefully wipe the entire system Be careful not to get the cloth too wet so that moisture does not enter the console Probe Clean probe holders they may need to be soaked to remove excess gel Table 10 10 General Cleaning SBELEASEDBBGBCRECOPS Chapter 10 Quality Assurance Page 10 9 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 5 5 Physical Inspection Step Item Description 1 Labeling Verify that all system labeling is present and in readable condition Scratches amp Inspect the console for dents scratches or cracks ents Control Panel Inspect keyboard and control panel Note any damaged or missing items 4 Control Panel Verify ease of control panel Operator I O Panel movement in all acceptable directions Ensure that Movement it latches in position as required 5 Cables amp Check all internal cable harnesses and connectors for wear and secure connector seating Pay Connectors special attention to footswitch assembly and probe strain or bend reliefs Shielding amp Check to ensure that all EMI shielding internal covers air flow panels and screws are in place Covers Missing covers and hardware could cause EMI RFI problems while scanning External I O Check all connectors for damage and verify that the labeling is good Table 10 11
18. switching This also indicates the communication between the DAVINCI CPU D11 ok LED Location on Davinci This LED indicates the KEY press on the keyboard It glows DAVINCI CPU D10 intermittantly when there is a key pressed This LED indicates the USB connection to the Rearpanel When a USB device or Pen drive is connected the LED Location on Davinci LED glows to indicate it is to the Davinci CPU USB output of DAVINCI CPU D09 the Davinci is Good Table 7 2 LED Indications LED s on FEB LED s on DAVINCI SBELEASEDBBGBCRECOPS 7 2 Section 7 1 Overview GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 7 2 Power On Diagnostics The power on diagnostics or self tests are run every time the system is booted This self tests include testing the validity of the system software through EPROM checksum test and testing the system RAM It checks whether the keyboard and the trackball are properly interfaced to the system It also initiates the self test of analog subsystem The two LED s on the keyboard Freeze amp Ext Video and the beeper are used to indicate error conditions Note Power on Diagnostics works only when the system is in application imaging mode and not while on service diagnostics Service Diagnostics Check the S W Version of your System prior to start of the service diagnostics The S W version can be known during t
19. Mains Power Circuit Breaker Cable Connector Figure 4 1 Mains Circuit Breaker and Mains Power Cable Page 4 2 Section 4 1 Overview GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 4 2 1 4 Front Panel ON OFF Press the Front Panel ON OFF key once to Switch ON OFF Figure 4 2 ON OFF key on Front Panel When power is applied to the Scanner Power is distributed to the Fan Control panel Monitor Internal and External l O s Boards amp Peripherals Back End Processor starts and its software code is distributed to initiate the scanner Power Up Display Comes Up Refer figure 4 3 4 2 1 5 Power Shutdown 1 Switch OFF the ON OFF at the Front of the system 2 Disconnect the Mains Power Cable if needed SBELEASEDBBGBCRECOPeS Chapter 4 Functional Checks Page 4 3 ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 4 3 Functional Check Procedures To perform these tests you will need a convex or a linear probe These procedures should be per formed during installation These procedures are also used as basic checks to use when service of the system is required Turn ON the LOGIQ 100 PRO system The 2 LEDS External Video and Freeze blink and go off The Monitor displays the following Refer figure 4 3 for details B Mode Image appears Gray Scale
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21. uiisiaecc iiri bk 4 sh 22d SaaS EE RUE S sb lA n EAM 4 9 4 4 1 Power On 4 9 4 4 2 Service DIAQNOSUCS uie erede decas e eruat bete dE pa 4 9 Section 4 5 Software Configuration Checks 4 10 Section 4 6 Peripheral 4 10 Section 4 7 Patient contact 10018 4 11 4 7 1 Probe Connectors Check sss eene enne enne nnne 4 11 Section 5 1OverviewW assit ii dl dedo d o nnn nnne 5 1 5 1 1 Purpose of Chapter 5 trente tacere ane er eeu ebat uut 5 1 Section 5 2 General Information ecce 5 2 Section 5 3 Block Diagram id nis Pin nnmnnn 5 3 5 3 1 DAVINCI Block 00 5 5 5 3 2 LOGIQ 100 PRO BLOCK nennen nnns 5 6 5 3 3 5 7 Section 5 4 Wiring 5 8 5 4 0 1 Power Distributor Power Su
22. which curbs electromagnetic influence from other equipment and at the same time does not affect other equip ment with similar electromagnetic radiation from itself This product is designed to fully comply with the EN60601 1 2 IEC601 1 2 in Medical electrical equipment EMC regulations Proper installation following this service manual is required in order to achieve the full EMC performance of the product The product must be installed as stipulated in 1 4 4 Notice upon Installation of Product In case of issues related to EMC please follow procedures stated in 1 4 6 Countermeasures against EMC related Issues Notice Upon Installation of Product 1 Use either power supply cords provided by GEMS or ones approved by GEMS Products equipped with power source plug should be plugged into the fixed power socket which has the protective grounding conductor 5 2 Connect a three pin plug to a three pin socket without using a three pin to two pin converter xX PA 3 Keep the equipment as far as possible from other electronic equipment D 4 Be sure to use the only cables provided by GEMS or ones approved by Wipro GE Install the E amp unit peripherals as per the installation procedure provided in Chapter 3 INSTALLATION The layout of the LOGIQ 100 PRO 8 other peripherals should be as per installation procedures described in Chapter 3 INSTALLATION is Chapter 1 Introduction Page 1 19 GE HEA
23. 10 Quality Assurance Provides periodic maintenance procedures for the LOGIQ 100 PRO 1 1 4 Typical Users of the Basic Service Manual e Service Personnel installation maintenance etc Hospital s Service Personnel Architects Some parts of the Pre Installation Chapter 1 1 5 LOGIQ 100 PRO Models Covered by this Manual Hcat Number Description Comments H41072LA H41072LB LOGIQ 100 PRO 100V H41072LC H41072LD 230V H41072LE H41072LF H41072LS Table 1 2 LOGIQ 100 PRO Models Covered in this Manual 1 1 6 Purpose of Operator Manual s The Operator Manual s should be fully read and understood before operating the LOGIQ 100 PRO and also kept near the unit for quick reference Page 1 2 Section 1 1 Overview ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 1 2 Safety 1 2 1 Warnings WARNING CAREFULLY READ ALL THE WARNINGS BELOW 1 The operator manual should be read and understood before operating the LOGIQ 100 PRO and kept nearby for quick reference Although the ultrasound energy transmitted from the LOGIQ 100 PRO transducer is within AIUM NEMA standards unnecessary exposure should be avoided Only trained personnel should operate the LOGIQ 100 PRO To prevent electric shock the LOGIQ 100 PRO should be connected to a properly grounded power receptacle Do not use a three prong to two prong adapter This defeats s
24. 5304441 5304596 5306834 Figure 9 10 HV Power Supply Assembly Table 9 10 HV Power Supply Assembly MEE a E 1001 HV Power Supply Assembly 2300757 LOGIQ 100 PRO SBELEASEDBBGBCRECOPe Chapter 9 Replacement Parts Page 9 13 SRELEASED amp 6 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 9 1 12 MATERIAL LIST Cable Assembly LOGIQ 100 PRO SERVICE MANUAL OPERATOR CONSOLE ASSY 5304117 5304414 5304240 5304248 5304441 5304596 5306834 PART PART NO DESCRIPTION LOGIQ 100 PRO Cable Set 5308178 Table 9 2 Cable Assembly for LOGIQ 100 PRO LOGIQ 100 PRO Cable Set comprises of For LOGIQ 100 PRO Cable used for interfacing mains power low voltage power supply noise filter and power switch Contains apart from cable Core Support Clamp and associated Screws Cable Assy 3N 5268930 1 and Nuts USB Cable 5269617 1 Davinci Rear Pan Assy Cable Assy 28N 5267859 Power Distributor PDB to FEB Cable Assy 29N 5265017 Power Supply to Power Distributor PDB Cable Assy 30N el USB Port cable for LOGIQ 100 PRO 5273256 Table 9 3 Cable Set for LOGIQ 100 PRO List of PROBES Part No 2268634 FEB to HV Power Supply Catalog No H41252CF 2107925 H45252CE 2274908 H41252ME 2274906 H41252HP 2175994 H45252CS 2152422 H4520
25. 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 8 3 2 Keyboard Disassembly Assembly Follow steps below and refer Figure 8 3 For FRU Details refer 9 1 4 Remove Cover Refer 8 2 Detach the keyboard Refer 8 3 1 Remove the spacer pad refer FRU NO 308 in the 8 7 which is near the lock release Remove four screws a b c d b is not visible in diagram Remove keyboard top with PCB assembly Remove the eight fixing screws e to on the base plate Remove the Gain knob use allen key for M2 6 grub screw Remove trackball mounting by removing two screws man and take out the trackball Remove the TGC connector from the Davinci Board for LOGIQ M 100 PRO 0 Remove Gain Encoder connector Remove the two screws o p holding the Gain Encoder Unit 12 Remove eleven screws q x 11 Nos holding the keyboard PCB to the base plate to separate the keyboard PCB 13 For assembly follow the reverse order ON OO ZSL oe IP Note When assembling the PCB to the base plate M3x6 screws only should be used because a wrong screw used will pierce the key sheet Service Manual Section Functional Diagnostic Test Debrief Script Power Boot up NENNT 2208 Service manual direction 5305880 100 Section 8 3 2 Equipment ready for use Table 8 4 Functional tests SBELEASEDBBGBCRECOPe SBEHCMipth Page 8 6 Section 8 3 KEYBOARD ApSPHBSE
26. BE SURE TO DISCONNECT THE SYSTEM POWER PLUG AND OPEN THE MAIN CIRCUIT BREAKER BEFORE YOU REMOVE ANY PARTS BE CAUTIOUS WHENEVER POWER IS STILL ON AND COVERS ARE REMOVED Do not pull out or insert circuit boards while power is ON Do not operate this unit unless all board covers and frame panels are securely in place System performance and cooling require this ApSPHBSE Chapter 10 Quality Assurance Page 10 1 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 10 2 Why do Periodic Maintenance 10 2 1 Keeping Records It is good business practice that ultrasound facilities maintain records of periodic and corrective maintenance The Ultrasound Periodic Maintenance Inspection Certificate provides the customer with documentation that the ultrasound scanner is maintained on a periodic basis A copy of the Ultrasound Periodic Maintenance Inspection Certificate should be kept in the same room or near the scanner 10 2 2 Quality Assurance In order to gain accreditation from organizations such as the American College of Radiology USA it is the customer s responsibility to have a quality assurance program in place for each scanner The program must be directed by a medical physicists the supervising radiologist physician or appropriate designee Routine quality control testing must occur regularly The same tests are performed during each period so that changes can be monitored over time and effect
27. Display Horizontal Scale Marker Vertical Scale Marker Hospital Name If previously entered Date Time Probe Type Focus Marker on vertical scale Depth 150mm Gain G54 11 12 13 Frequency Dynamic Range D54 Points 10 12 form a continuous code in the lower left hand corner of the monitor and they are factory default values Only for C36 Probe SBELEASEDBBGBCRECOPS SBEHCMipth Page 4 4 Section 4 1 Overview GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 4 3 1 Power Up Monitor Display Convex Probe 5 Hospital Name 1 B Mode Image Horzongal Scale Marker 4 VerticalScal Marker 9 Focus Marker 12 0ynamiz Range 10 Depth Figure 4 3 Power Up Monitor Display Convex Probe a O tc lih A 2S Chapter 4 Functional Checks Page 4 5 SBELEASEDBBGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 4 3 2 Basic Controls Table 4 2 describes basic controls which helps in checking the LOGIQ 100 PRO during installation Connect the sector or convex transducer to connector on the right side of the base TASK Expected Result Turn ON Power Switch B Mode screen as in figure 4 3should appear Press New Patient Key A pop up window appears
28. FRU Details refer Remove the Shield Plate Remove the cable to the HV Power Supply Remove 2 screws on the clamp Pull the HV PCB upward cable has to be removed For assembly follow the reverse order oc WN Table 8 12 Functional tests Service Manual Section Functional Test Diagnostic Test Debrief Script ON Boot 289 Service manual direction 5305880 100 4 2 1 Power OFF Shut down Section 8 9 1 Equipment passed all required tests and is ready for use Functional Checks Figure 8 15 Disassembly Assembly of HV Assembly SBELEASEDBBGBCRECOPS SBEHCMipth Page 8 24 Section 8 9 HV Assembly GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 8 10 Chassis 8 10 1 Disassembly Assembly of Chassis Follow steps below and refer 8 16 1 Remove Top Cover Refer 8 2 For FRU Details refer 9 1 12 2 Remove Front Panel Refer 8 4 1 3 Remove Monitor Assembly Refer 8 4 2 4 Remove PCBs Refer 8 5 5 Remove the fan Refer 8 6 6 Remove the rear panel Refer 8 8 7 Remove Power Supply Refer 8 7 1 8 Remove HV Power Supply Refer 8 9 9 Remove the chassis by removing eight screws a b c d e f g h on the base 10 For assembly follow the reverse order Table 8 13 Functional tests Service Manual Section Functional Test Diagnostic Test Debrief Script Power ON Boot up Power OFF Shut down Functional Checks Software Con
29. JPEG format 7 NTSC and PAL setting A Dipswitch is provided to select NTSC or PAL standard This switch is available on Davinci CPU PWA 8 Real Time Clock chip is provided on Davinci CPU PWA that acts as timekeeper i e it maintains the system clock and date Page 5 13 SBELEASEDBBGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 5 5 3 Peripherals VCR Black amp White Video Graphic Printer and HP Laser Jet Printer 1020 can be connected to the scanner For more details on recommended peripherals refer Chapter 3 Section 5 6 Video Specifications Refer to Section 3 6 5 for more details about the Video Specifications Section 5 7 Rear Panel Signal List Refer to Section 3 6 4 for more details about the rear panel signal list Page 5 14 Section 5 6 Video Specifications GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL tc Q 8 ui 5 15 nw ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL tc uh 8 ui 5 16 Section 5 7 Rear Panel Signal List SBELEASEDBBGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Chapter 6 Service Adjustments S
30. No AC Power Ensure power cable is ok and there is power at the wall outlet Circuit Breaker tripping Power Supply or PCB may be loading Replace the defective power supply or the PCB Brightness Contrast knobs may be at end Turn the knobs to the suitable position limit No video signal to the monitor Ensure video cable connection from the Davinci to the monitor pcb is intact Monitor may be defective Feed an external video signal to confirm Set right the same Power Supply to the Monitor may be bad 12 Volts Davinci or FEB may be defective Replace the same No trackball Acknowledgement or Trackball or the cable maybe defective Replace appropriately Contact your local Trackball Interface error Error message service representative for further information on this Keyboard or Davinci or interface cable may Replace appropriately be defective Keyboard not connected Error message Keyboard to Davinci interface cable may be Replace the same defective Keyboard may be defective Replace the same If the EXT Video LED and the FREZZE LED Replace the same are glowing simultaneously during Boot Up then the keyboard may be defective No System Mode Acknowledgement Error Davinci interface may not be proper Replace FEB or Davinci pcb message Davinci may be defective Replace the Davinci No Echoes otherwise system is ok HV Power Supply maybe defective Check for the cable assembly 30N Connection of the CA 30N may be loose Replac
31. RESTART This message is displayed when the system boots up in the normal mode and any error which THE SYSTEM needs the system to be restarted comes up PRINTER IS BUSY This message comes up when shift record is pressed without connecting the printer Only for LOGIQ 100 PRO PRINTER ERROR This message comes up when an error occurs in the printing process PRINTING ABORTED This message is displayed during Printing amp due to printer error Only for LOGIQ 100 PRO WARNING THIS WILL ERASE ALL This message is displayed when the 3 Clear ALL is pressed after going to the recall screen IMAGES 1 YES 2 NO Only for LOGIQ 100 PRO ARCHIVE FULL This message is displayed when the store key is pressed while the archive USB is full Only for LOGIQ 100 PRO USB IS NOT READY This message is displayed when shift store is pressed without connecting the USB Only for LOGIQ 100 PRO USB TRANSFER ERROR This message is displayed when some error occurs in the USB transfer process Only for LOGIQ 100 PRO Table 7 3 Error Messages SBELEASEDBBGBCRECOPe 7 14 Section 7 2 Power On Diagnostics ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 7 4 Troubleshooting The following table is provided to help the service engineer during corrective maintenance TROUBLESHOOTING No Display total black out
32. TGC The TGC is used to adjust the Gain at a specific depth Slide the control to the right or left to increase or decrease gain Table 4 2 Basic Controls Refer User Manual for the Remaining Operations ApSPHBBE Chapter 4 Functional Checks Page 4 7 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Basic Controls Continued H41162LE 23 04 01 15 27 41 C36 665 DR66 D200 Figure 4 4 B M Mode Display SBELEASEDBBGBCRECOPe 4 8 Section 4 1 Overview ApSPHBE SBELEASEDBBGBCRECOPS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 4 4 Diagnostics 4 4 1 Note 4 4 2 The LOGIQ 100 PRO System service diagnostics comprises of 1 Self test or power on diagnostics 2 Service diagnostic tools The self test or power on diagnostics are run every time the system is booted The service diagnostic tools include test procedures for testing the system at PCB level as well as block level The diagnostic tools provides a pop up menu to enable selection of various tests to test various blocks on the system Power On Diagnostics The power on diagnostics or self tests are run every time the system is booted This self tests include testing the validity of the system software through EPROM checksum test and testing the system RAM It checks whether the keyboard and the t
33. accompanying documents is intended to alert the user to refer to the operator manual or other instructions when complete information cannot be provided on the label CAUTION Dangerous voltage the lightning flash with arrowhead in equilateral triangle is used to indicate electric shock hazards Various Various Mains OFF Indicates the power off position of the mains power switch OFF Standby Indicates the power off standby position of the power switch CAUTION This Power Switch DOES NOT ISOLATE Mains Supply Rear of system adjacent to mains switch Adjacent to On Off Standby Switch Mains ON Indicates the power on position of the mains power switch ON Indicates the power on position of the power switch CAUTION This Power Switch DOES NOT ISOLATE Mains Supply Protective Earth Indicates ApSPHBS the protective earth grounding terminal lih 8 5 Table 1 5 Product Icons 35 F Chapter 1 Introduction Page 1 7 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LABEL SYMBOL LOGIQ 100 PRO SERVICE MANUAL PURPOSE MEANING LOCATION Equipotentiality Indicates Rear of console the terminal to be used for connecting equipotential conductors when interconnecting grounding with other equipment Non lonizing Radiation Rear of console near power indicates that the system inlet applies RF energy 4 T
34. diagnostic tools include test procedures for testing the system at PCB level as well as block level The diagnostic tools provides a pop up menu to enable selection of various tests to test various blocks on the system CONTENTS IN CHAPTER 7 Section Description Page Number 7 1 Overview 7 1 Table 7 1 Contents in Chapter 7 SBELEASEDBBBGBCRECOPe Chapter 7 Diagnostics Troubleshooting Page 7 1 ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL LED Indications and functions of PCB s PCB LED Location Function LED Location on FEB This LED indicates the scan lines the DSP is scanning The FEB 065 LED glows when the cursor is moved in the B M mode LED Location on FEB This LED indicates the probe connect signal is good This FEB D66 indicates the FEB is Good LED Location on FEB This LED indicates the B mode signal is given to the FEB D67 display The intensity of this LED is more during B mode FEB This LED indicates the M mode signal is given to the LED Location on FEB display This LED glows during M and B M mode the intensity D68 of this LED is less during B M mode CPU D12 DSP and the Davinci CPU FPGA This LED indicates the Video Sync is happening This indicates LED Location on Davinci the video frame output from the Davinci CPU to the monitor is DAVINCI This LED is ON during Acoustic Frame measurement LED Location on Davinci
35. for Probes O S AN NOTICE SYSTEMS AND ELECTRONIC PROBES ARE DESIGNED FOR STORAGE TEMPERATURES 8 OF 20 50 deg WHEN EXPOSED TO LARGE TEMPERATURE VARIATIONS THE PRODUCT SHOULD KEPT IN ROOM TEMPERATURE FOR 10 HOURS BEFORE USE 2 4 Section 2 2 General Console Requirements ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 2 2 5 Time and Manpower Requirements Site preparation takes time Begin Pre installation checks as soon as possible if possible six weeks before delivery to allow enough time to make any changes 2 2 6 Checklist for Installation 2 2 6 1 Checklist for Installation Procedures Paragraph Observe Warnings Section 3 1 3 Assemble LOGIQ 100 PRO Perform Functional Checks Chapter 4 3 Perform Electrical Safety Tests Chapter 10 6 Table 2 6 Checklist for Installation SBELEASEDBBGBCRECOPe Chapter 2 Pre Installation Page 2 5 ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Your Notes O xX d Q KA 2S 2 6 Section 2 2 General Console Requirements ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Chapter 3 Installation Section 3 1 3 1 1 Purpose of Chapter 3 This chapter contains information needed to i
36. is firing No Scan Image Probe is Firing Check for the LED s on the HV pcb If the green LED is glowing remove the FEB J4 connector 0 V and check the high voltage across the J4 connector Replace HVPS If itis 60V then check for the LED D66 of FEB is ON by connecting the Probe Replace FEB Page 7 22 Section 7 4 Troubleshooting SBELEASEDBBGBCRECOPe SBEHCMipth ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Your Notes tc Lath A 2S uie F Chapter 7 Diagnostics Troubleshooting Page 7 23 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL tc Lath 8 ui F 7 24 Section 7 4 Troubleshooting ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Chapter 8 Replacement Procedures Section 8 1 Overview 8 1 1 Purpose of Chapter 8 This chapter holds replacement procedures for the following modules subsystems CONTENTS IN CHAPTER 8 Page Section Description Number Overview Table 8 1 Contents in Chapter 8 uc Disassembly Assembly of FEB for LOGIQ 100 PRO FRU 703 EIN SBELEASEDBBBGBCRECOPe Chapter 8 Replacement Procedures Page 8 1 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SE
37. on its power until it has had a chance to acclimate to its operating environment To prevent electrical shock connect the unit to a properly grounded power outlet Do not use a three to two prong adapter This defeats safety grounding Do NOT wear the ESD wrist strap when you work on live circuits and more than 30 V peak is present Do not use a 20 Amp to 15 Amp adapter on the 120 Vac unit s power cord This unit requires a dedicated 20 A circuit and can have a 15A plug if the on board peripherals do not cause the unit to draw more than 14 0 amps Do not operate this unit unless all board covers and frame panels are securely in place System performance and cooling require this OPERATOR MANUAL S The User Manual s should be fully read and understood before operating the LOGIQ 100 PRO and kept near the unit for quick reference ACOUSTIC OUTPUT HAZARD Although the ultrasound energy transmitted from the LOGIQ 100 PRO probe is within AIUM NEMA standards avoid unnecessary exposure Ultrasound energy can produce heat and mechanical damage SBELEASEDBBGBCRECOPe SBEHCMipth Page 3 2 Section 3 1 Overview GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 3 2 Receiving and Unpacking the Equipment Please read that procedure before packing unpacking the LOGIQ 100 PRO We strongly advice you to store the LOGIQ 100 PRO packing material in undamaged condition i
38. over the front of card cage Loose or missing covers or RF gaskets allow radio frequencies to interfere with the ultrasound signals Replace broken RF gaskets If more than 20 or a pair of the fingers on an RF gasket are broken replace the gasket Do not turn on the unit until any loose metallic part is removed Do not place labels where RF gaskets touch metal Never place a label where RF gaskets meet the unit Otherwise the gap created will permit RF leakage Or if a label has been found in sucha position move the label Use GE specified harnesses and peripherals The interconnect cables are grounded and require ferrite beads and other shielding Also cable length material and routing are all important do not change from what is specified Take care with cellular phones Cellular phones may transmit a 5 V m signal that could cause image artifacts Properly dress peripheral cables Do not allow cables to lie across the top of the card cage or hang out of the peripheral bays Loop the excess length for peripheral cables inside the peripheral bays Attach the monitor cables to the frame Table 2 4 EMI Prevention abatement 2 2 4 Probes Environmental Requirements BENE ELECTRONIC PAMPTE Operation 10 to 40 5 to 42 7 Storage 20 to 50 20 to 50 C Temperatures in degrees C conversion to degrees F C 9 5 32 Table 2 5 Operation and Storage Temperatures
39. the contents of the memory are added word wise and the computed sum is compared against zero If the resulting sum is non zero the test is reported to have failed Read Write Memory Test The Read Write memory on the DAVINCI Board is tested by filling the memory with test patterns and reading them back and validating the read data If any of the memory byte does not contain the expected data it is declared as faulty Graphics Memory Test The overlay or the graphics memory is tested in the same way as Read Write memory Debug Port Test Internal Loop Back Test In this test the port is programmed for internal loop back mode so that a byte transmitted can be received back SBELEASEDBBGBCRECOPS SBEHCMipth Page 7 4 ApSPHBSE Section 7 2 Power On Diagnostics GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL DAVINCI Board Tests Contd Graphics Test The pattern shown below is displayed on the monitor when this test is enabled Figure 7 3 Graphics Test Press any key to exit the Graphics Test FRAM Test When this test is selected the following will appear TESTING NAND AND NOR FLASH NAND FLASH MANUFACTURER 0x20 MANUFACTURER ST Micro NUMBER OF BLOCKS 4096 NUMBER OF BAD BLOCKS 0 USABLE MEMORY IN BYTES 67108864 NOR FLASH MANUFACTURER 0 1 MANUFACTURER AMD AM29LV256M CHECKSUM TEST PASSED PRESS ANY KEY TO QUIT Figure 7 4 FRAM TEST 9 Note WRITI
40. transducer g Note It is not necessary to turn OFF power to connect or disconnect a transducer 2 Connect the main power cable to a hospital grade power receptacle with the proper rated n voltage Never use a three to two prong adapter this defeats the safety ground 3 6 Section 3 5 Completing the Installation GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 5 1 1 System Software Installation through USB Thumbdrive 1 Switch OFF the LOGIQ 100 PRO unit Connect the USB thumb drive to the USB port provided in the rear panel Switch ON the unit and wait till the system boots up completely and the B mode image is Seen 3 Now Switch OFF the LOGIQ 100 PRO unit and switch ON again 4 The system should display the latest version of software that was loaded through the USB The USB thumb drive would have the latest software it which would be sent by the Manufacturer before software upgrade Whenever Upgrade of LOGIQ 100 PRO is done at field Please ensure patient data back up is done before upgrading the machine Do not remove the USB thumb drive when the image is getting transfered lt N mH 3 5 2 Installation of Optional Accessories 1 Unpack the foot switch and connect it to the connector on the rear panel Refer Figure 3 5 2 Connect the VCR to a suitable power outlet Using the BNC to BNC cable connect the Video Out on
41. 0 7 EVEL TREAT c a STROBE SPI TO OCTAL VCA DATA FROM DAVINCI Figure 4 7 Block Diagram of LOGIQ 100 PRO Page 5 4 Section 5 3 Block Diagram ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 5 3 1 DAVINCI Block Diagram GPIO DAVINCI 83 20DM6446 SWITCH TRACK BALL AEM SUB SYSTEM TOOT SWITCH PMULATOR us LED AND RESET LOGIT x BUZZER DDR2SDRAM SWITCHED CENTRAL RESOURCE EXPANSION CONNECTOR FRAM VIDEO FROCE SSING FUD FLTER SYSTEM FRONT RELAY EXTERNAL VIDEO 5 zm decem s oH MODE SEL SPITO VCO FEB DATA AND ADDR BUS p hh amp ADDE BANK SEL DAVINCI CONNECTOR RE SET w o 3 3 KEYDOAID NOR FLASH EMIF D AFDIDAIA ADDE E ADDRESS ms BANK SEL B NAND FLASH DAVINCI INTE Figure 4 8 Block Diagram of Davinci board LOGIQ 100 PRO Page 5 5 SBELEASEDBBBGBCRECOPe ApSPHBSE SBELEASEDBBGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 5 3 2 LOGIQ 100 PRO BLOCK DIAGRAM REAR PANEL POWER SUPPLY 7 Inch Display FRONT PANEL Mains ON OFF Switch POWER DISTRIBUTION BOARD Pcb LED
42. 1 1 1 3 Purpose of Service Manual This Service Manual provides installation and service information for the LOGIQ 100 PRO Ultrasound Scanning System and contains the following chapters 1 2 lt Chapter 1 Introduction Contains a content summary and warnings Chapter 2 Pre Installation Contains any pre installation requirements for the LOGIQ 100 PRO Chapter 3 Installation Contains installation procedure with installation checklist Chapter 4 Functional Checks Contains functional checks that must be performed as part of the installation or as required during servicing and periodic maintenance Chapter 5 Theory Contains block diagrams and functional explanations of the electronics Chapter 6 Service Adjustments Contains instructions on how to make any available adjustments to the LOGIQ 100 PRO Chapter 7 Diagnostics Troubleshooting Provides procedures for running and diagnostic or related routines for the LOGIQ 100 PRO Chapter 8 Replacement Procedures Provides disassembly procedures and reassembly procedures for all changeable FRU 199 N o SBELEASEDBBBGBCRECOPe SBEHCMipth Chapter 1 Introduction Page 1 1 SBELEASEDBBGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 9 Chapter 9 Replacement Parts Contains a complete list of replacement parts for the LOGIQ 100 PRO 10 Chapter
43. 1 1 Physical Dimensions The physical dimensions of the LOGIQ 100 PRO unit are summarized in Table 3 2 Table 3 3 Physical Dimensions of LOGIQ 100 PRO SBELEASEDBBGBCRECOPe Chapter 3 Installation Page 3 17 ApSPHBBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 6 1 2 Front View WEIGHT 9 00 Kgs NOTE LENGTH mm inches ABERRATION 5 E o AE 244 9 6 ee ene 10 mem OD Figure 3 14 Front View O tc lih a ao i 3 18 Section 3 6 System Configuration SBELEASEDBBGBCRECOPS SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 6 1 3 Side View Keyboard Closed 420 6 16 5 Figure 3 15 Side View Keyboard Closed ANK 15 3 6 1 4 Side View Keyboard Open Figure 3 16 Side View Keyboard Open 596 23 5 289 11 4 ApSPHBS Chapter 3 Installation Page 3 19 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL SIDE VIEW 3 6 1 5 Weight without Peripherals The Weight of LOGIQ 100
44. 1 5 4 Notice Upon Installation 1 19 1 5 5 General Note ERIT 1 20 1 5 6 Countermeasures against EMC related Issues 1 20 1 5 7 Notice on ciane aa e iaa deN i 1 20 1 5 8 Electrostatic Discharge ESD 1 21 Section 1 6Customer Assistance ener nnns 1 21 1 6 1 System Manufacturer a lees red 1 21 1 6 2 Contact 1 22 e 8 Chapter 2 Pre Installation xX Section 2 10OVervieW T 2 1 D 2 1 1 Purpose 2 1 Q E Section 2 2 General Console Requirements suus 2 1 2 2 1 Console Environmental Requirements se e e 2 1 F d Table Of Contents Page TOC 1 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Lighting 2 2 2 2 Electrical 2 2 2 2 2 1 LOGIQ 100 PRO Power 2 2 2 2 2 2 Site Circuit 2 2 2 2 2 3 Site Power 0 24 00 eterne tnmen nennt nens 2 2 2 2 2 4 Unit Power trie
45. 11 6 Remove two screws e f and detach the bottom hinge of the keyboard 7 Remove two screws a b from the base along the rib 8 Remove two screws c d from the support plate on the chassis 9 Disconnect the connector coming from the POWER ON Switch 10 Slide the front panel and keyboard sub assembly together 11 For assembly follow the reverse order Table 8 5 Functional tests Service Manual Section Functional Test Diagnostic Test Debrief Script Power Boot up Power OFF Shut down Service manual direction 5305880 100 Section 8 4 1 Equipment Functional Checks passed all required tests and is ready for use Diagnostics tests SBEHCMipth Page 8 10 Section 8 4 FRONT PANEL MONITOR SBELEASEDBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Disassembly Assembly of Front Panel Cont d CPU CONNECTOR 5 Figure 8 6 Assembly amp Disassembly of Front Panel Detail 2 Lock Hold Power Switch Chapter 8 Replacement Procedures 8 11 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 8 4 2 Disassembly Assembly of Monitor Follow steps below and refer Figure 8 7 For FRU Details refer 9 1 6 1 Remove Top Cover Refer 8 2 2 Remove Front Panel Refer 8 4 1 3 Disconnect the communicat
46. 177 LOGIQ 100 PRO Davinci board FEB Page 9 10 Section 9 1 Overview ApSPHBE SBELEASEDBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 9 1 9 MATERIAL LIST Power Supply Distributor PCB OPERATOR CONSOLE ASSY 5304117 5304414 5304240 5304248 5304441 5304596 5306834 Figure 9 8 Power Supply Distributor PCB Table 9 8 Power Supply Distibutor PCB Condor power supply assembly 5310660 LOGIQ 100 PRO 1 802 Power Distributor Assembly 5198818 LOGIQ 100 PRO Replace Cable Assy 28N 5267859 amp Cable Assy 29N 5265017 when replacing Power Distributor PCB Assembly for the LOGIQ 100 PRO Note Chapter 9 Replacement Parts Page 9 11 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 9 1 10 MATERIAL LIST Rear Panel OPERATOR CONSOLE ASSY 53041 17 5304414 5304240 5304248 5304441 5304596 5306834 Figure 9 9 Rear Panel Assembly Table 9 9 Rear Panel Assy ICM Rear panel Assembly 5305191 LOGIQ 100 PRO FAN Assembly 2139798 LOGIQ 100 PRO Page 9 12 Section 9 1 Overview ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 9 1 11 MATERIAL LIST HV Power Supply Assembly OPERATOR CONSOLE ASSY 5304117 5304414 5304240 5304248
47. 2 li Gain Control Keyboard FEB Pcb Visual Indication LED s Connection thru 100 pin TO CRT Pcb Page 5 6 Section 5 3 Block Diagram GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 5 3 3 PCB Nomenclature The following table lists the Circuit boards on LOGIQ 100 PRO system Board Abbrv Description Remarks Davinci Davinci Board For LOGIQ 100 PRO All S W Versions Keyboard For LOGIQ 100 PRO All S W Versions Table 4 9 SRELEASED amp 6 5 7 ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 5 4 Wiring Diagrams 5 4 0 1 Power Distributor Power Supply Wiring Diagram Line Filter Thermal Fuse G POWER SUPPLY CON_PWR_IN POWER DISTRIBUTOR ASSEMBLY 1 10 CON_MONITOR CON_FAN J2 CON FEB 00000000020 0000000 FEB J8 Figure 4 9 Power Distributor Power Supply Wiring Diagram for LOGIQ 100 PRO SBELEASEDBBGBCRECOPe 5 8 Section 5 3 Block Diagram SBELEASEDBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Table 4 10 Power Distributor Connector Voltages for LOGIQ 100 PR
48. 2CZ P9601AQ be used along with L200 probe Adapter H46022LB Page 9 14 Section 9 1 Overview GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Notes tc Lath uie is Chapter 9 Replacement Parts Page 9 15 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL tc uh 8 ui 9 16 Section 9 1 Overview SBELEASEDBBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Chapter 10 Quality Assurance Section 10 1 Overview 10 1 1 Purpose of Chapter 10 This chapter describes Quality Assurance amp Periodic Maintenance PM on the scanner and its peripherals These PM procedures are intended to maintain the quality of the ultrasound systems performance Read this chapter completely and familiarize yourself with the procedures before starting a PM CONTENTS IN CHAPTER 10 Section Description Page Number 10 1 Overview 10 1 Why do Periodic Maintenance Periodic Maintenance Schedule Table 10 1 Contents in Chapter 10 Practice good ESD prevention Wear an anti static strap when handling electronic parts and even when disconnecting connecting cables THERE ARE SEVERAL PLACES ON THE REAR PANEL THAT ARE DANGEROUS
49. 6 Fan Assembly IEEE CK 8 20 8 6 1 Disassembly Assembly of Fan sse nmn 8 20 Section 8 7 Power Supply Distributor 8 21 8 7 1 Disassembly Assembly of Power Supply Distributor 8 21 Section 8 8 Rear Panel CS CH CRM EI RECORD E GENE 8 22 8 8 1 Disassembly Assembly of Rear Panel sse 8 22 Section 8 9 HV Assembly isniiidiids sick in sLuna nana P AER DRAMA ES 8 24 8 9 1 Disassembly Assembly of HV 8 24 Section 8 10 CHASSIS 8 25 8 10 1 Disassembly Assembly of 8 25 Page TOC 4 ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Chapter 9 Replacement Parts Q M Overview 9 1 9 1 1 Purpose of Chapter 9 9 1 9 1 2 MATERIAL LIST Top 9 3 9 1 3 MATERIAL LIST 9 4 9 1 4 MATERIAL LIST KEYBOARD sse 9 5 9 1 5 MATERIAL LIST FRONT
50. 8 Tweezers Universal Joint 1 4 inch Weller Soldering Iron 3 wire 9 WECT5B6 Weller Soldering Tip 9 WEWDP12 Weller Desoldering Pump 93383 Flashlight Mini Mag Lite 9 XL99764 Bat Xcelite hex Blade 7 64 Xcelite hex Blade 9 64 Mini screwdriver kit Pliers 6 inch Diagonal Wire Stripper Cutter 5 inch 100X Pliers very fine needle nose 87CG Weller Soldering Replacement Tip 1 Wiss Surgical Scissors Hemostat 5 inch Straight Hemostat 5 inch curved Alignment tool red Table 10 3 Overview of GE 1 Tool Kit Contents Continued GE 2 Sears Kit 99034 Description Description Pliers Arc Joint 9 1 2 inch Socket 10MM Hex for 1 2 in drive 9 45092 Pliers Linesman 8 1 2 inch 9 42679 2273333 Extension 10 inch for 1 2 in drive 9 42882 Punch Pin 3 32 inch 9 44262 2273405 Table 10 4 Overview of GE 2 Tool Kit Contents Socket 1 1 16 in for 1 2 in drive ApSPHBE Chapter 10 Quality Assurance Page 10 5 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL GE 2 Sears Kit 99034 Tool ID Description Description 21045C Close Quarter Saw 9 44604 Wrench Adj 10 inch 9 41587 Screwdriver 5 16 inch x 8 inch 9 41586 Screwdriver Stubby 5 16 inch 9 GH19512 Countersink 1 2 inch 9 44046 3 8 inch Socket Set Table 10 4 Overview of GE 2 Tool Kit Contents Continued 10 4 2 Special Tools Supplies an
51. A DA RESPONSABILIDADE DO CLIENTE FORNECER OS SERVICOS DE TRADU O N O TENTE REPARAR O EQUIPAMENTO SEM TER CONSULTADO E COMPREENDIDO ESTE MANUAL DE ASSISTENCIA TECNICA CUMPRIMENTO DESTE AVISO PODE POR EM PERIGO A SEGURANCA DO TECNICO OPERADOR OU PACIENTE DEVIDO CHOQUES ELETRICOS MECANICOS OU OUTROS IL PRESENTE MANUALE DI MANUTENZIONE DISPONIBILE SOLTANTO IN INGLESE SE UN ADDETTO ALLA MANUTENZIONE ESTERNO ALLA GEMS RICHIEDE IL MANUALE IN UNA LINGUA DIVERSA IL CLIENTE E TENUTO A PROVVEDERE DIRETTAMENTE ALLA TRADUZIONE SI PROCEDA ALLA MANUTENZIONE DELL APPARECCHIATURA SOLO DOPO AVER CONSULTATO IL PRESENTE MANUALE ED AVERNE COMPRESO IL CONTENUTO NON TENERE CONTO DELLA PRESENTE AVVERTENZA POTREBBE FAR COMPIERE OPERAZIONI DA CUI DERIVINO LESIONI ALL ADDETTO ALLA MANUTENZIONE ALL UTILIZZATORE ED AL PAZIENTE PER FOLGORAZIONE ELETTRICA PER URTI MECCANICI OD ALTRI RISCHI Page i ii SBELEASEDBBBGBCRECOPe ApSPHBSE SBELEASEDBBGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL LOSP WVAGIATYMAULGXMLd0ZzaA a E us REOT EA zirh Al BHIAN BGO RID I Of o X ARS OU REEDS ANE AEE FMR ARR XA APPEAR T B
52. EASED amp 6 8 18 Section 8 5 PCBs ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Mating connector Davinci amp FEB Figure 8 11 Disassembly Assembly of FEB Chapter 8 Replacement Procedures Page 8 19 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 8 6 Fan Assembly 8 6 1 Disassembly Assembly of Fan Follow steps below and refer Figure 8 12 For FRU Details refer Remove Top Cover Refer 8 2 Remove 2 screws a d and loosen screws b c from the chassis Remove the connector e on the power distributor board which is connected to the fan Remove Fan assembly from the unit For assembly follow the reverse order oR Remove all Four Screws Figure 8 12 Disassembly Assembly of Fan Service Manual Functional Test Diagnostic Test Debrief Script Section Boot Service manual direction 5305880100 4 2 1 Power OFF Shut down Section 8 6 1 Equipment passed all required tests and is ready for use Functional Checks Table 8 9 Functional tests SBELEASEDBBGBCRECOPS SBEHCMipth Page 8 20 Section 8 6 Fan Assembly GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 8 7 Power Supply Distributor PCB
53. ERVICE MANUAL 10 6 4 Grounding Continuity Electric Shock Hazard The patient must not be contacted to the equipment during this test Measure the resistance from the third pin of the attachment plug to the exposed metal parts of the case The ground wire resistance should be less than 0 2 ohms Reference the procedure in the IEC 601 1 1 CONSOLE ACCESSIBLE METAL PARTS GROUND PIN 1 Monitor Housing 2 Rear Panel Connector 3 Any Caster Wheel Support OHMMETER Figure 10 3 Ground Continuity Test 10 6 4 1 Meter Procedure Follow these steps to test the ground wire resistance 1 Turn the LOGIQ 100 PRO unit OFF 2 Plug the unit into the meter and the meter into the tested AC wall outlet 3 Plug the black chassis cable into the meter s CHASSIS connector and attach the black chassis cable clamp to an exposed metal part of the LOGIQ 100 PRO unit 4 Set the meter s FUNCTION switch to the RESISTANCE position 5 Set the meter s POLARITY switch to the OFF center position 6 Measure and record the ground wire resistance Chapter 10 Quality Assurance Page 10 15 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 6 5 Chassis Leakage Current Test 10 6 5 1 Definition This test measures the current that would flow in a grounded person who touched accessible metal parts of the bedside station if the ground wire should break The test ver
54. EVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 5 6 3 Basic Probe Cleaning Refer to the User s Manual for details on probe cleaning To help protect yourself from blood borne diseases wear approved disposable gloves These are made of nitrile derived from vegetable starch to prevent allergic latex reactions Failure to follow the prescribed cleaning or disinfection procedures will void the probe s warranty DO NOT soak or wipe the lens with any product not listed in the User Manual Doing so could result in irreparable damage to the probe Follow care instructions that came with the probe Disinfect a defective probe before you return it Be sure to tag the probe as being disinfected Section 10 6 Electrical Safety Tests 10 6 1 Safety Test Overview The electrical safety tests in this section are based on and conform to NFPA 99 For USA and IEC 60601 1 Medical Equipment Safety Standards They are intended for the electrical safety evaluation of cord connected electrically operated patient care equipment If additional information is needed refer to the NFPA 99 For USA and IEC 60601 1 documents THE USER MUST ENSURE THAT THE SAFETY INSPECTIONS ARE PERFORMED AT LEAST EVERY 12 MONTHS ACCORDING TO THE REQUIREMENTS OF THE PATIENT SAFETY STANDARD IEC EN 60601 1 ONLY TRAINED PERSONS ARE ALLOWED TO PERFORM THE SAFETY INSPECTIONS MENTIONED ABOVE To avoid electrical shock the unit under test must not be connected to other electrical
55. EddN IEEE ER VE QE MAU NA 7 14 7 31 Error ine nee tine ete cauere 7 14 Section 7 4 Troubleshooting inducas acidi 7 15 Chapter 8 Replacement Procedures Section 8 1 8 1 8 1 1 Purpose of Chapter 8 rettet teri eee Le eon ludex A 8 1 Section 8 2 TOD COVEN 8 2 8 2 1 Disassembly Assembly of Top 8 2 Section 8 25 5 4 04448 Ria nans 8 4 8 3 1 Detaching the 8 4 8 3 2 Keyboard Disassembly Assembly 8 6 Optical Trackball Assembly 8 Optical Trackball Assembly 9 Section 8 4 FRONT 8 10 8 4 1 Disassembly Assembly of Front 2 8 10 8 4 2 Disassembly Assembly of 8 12 Section 5 PCBS m 8 14 8 5 1 Disassembly Assembly of Davinci 8 14 8 5 2 Disassembly Assembly of FEB for LOGIQ 100 PRO 8 18 Section 8
56. Enter Patient Name ID It presets the system Press ID Name A pop up window appears Enter Patient Name ID It does not preset the system Press Dyn Range Up Down Image grows softer and harder depending on position Rotate Gain Knob Image grows lighter and darker with rotation Press Reverse The image will be displayed Left Right Press Reverse a second time The image will be displayed Right Left Press SHIFT Reverse The image will be displayed Top Bottom Press SHIFT Reverse a second The image will be displayed Bottom Top time Press M key B M Mode with M line cursor appears Use trackball to move the M line cursor Refer Figure 4 4 Roll Trackball The M Line cursor should follow the trackball movement and the real time image varies on the M Mode display Press M key a second time Only M Mode image appears on the screen Press B Mode Key to exit M Mode Press Freeze key The image will freeze Press ATO ATO Automatic Tissue Optimization optimizes the image based upon a specified Region Of Interest ROI or anatomy within the display ATO Gray scale map is available only in B Mode Press Freeze and Zoom Zoom is used to magnify an image The magnification factor for zoom is fixed at 2 0 The system adjusts all Roll Trackball imaging parameters accordingly To select the ROI for Zoom Zoom feature is avialable in the freezed mode only Table 4 2 Basic Controls Page 4 6 Section 4 1 Overview ApSPHBE SBELEASEDBBGBCRECOPe
57. FEB Test pattern To exit from this mode press CLEAR on the keyboard Page 7 8 Section 7 2 Power On Diagnostics ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 7 2 3 Note Keyboard Tests When this Option is selected following Menu appears KEYBOARD TESTS 1 ALL TESTS 2 KEYBOARD ALIVE TEST 3 KEYS TEST 4 LEDS TEST 5 TRACKBALL TEST 6 TEST P MENU Q QUIT ENTER THE CHOICE Figure 7 6 Keyboard Tests All Tests This option is used to run all tests in the menu Keyboard Alive Test In this test keyboard alive condition is tested by interacting with the keyboard firmware directly This test is done to check the communication with the Davinci Keys Test In this test all the keys in the keyboard can be tested The user is prompted to press the keys on the keyboard and the pressed keys are highlighted on the screen This is a toggle operation During Keys Test Press Ext Video at the last Pressing Ext Video key interrupts the test and return to main keyboard Tests Menu LEDS Test During this test FREEZE field and EXTERNAL VIDEO field will be displayed on the monitor The FREEZE and EXTERNAL VIDEO LEDs blink for a while sequentially and the corresponding field gets highlighted Trackball Test A cursor is displayed on the monitor and the user can move the trackball and move the cursor over the screen Gain Knob
58. GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 7 1 User Manual s Check that the correct User Manual s per software sw revision for the system is included 3 7 2 Product Locator Card Fill out proper customer information on the Product Locator Installation Card Refer to Illustration below Mail this Installation Card Product Locator to the address corresponding to your pole Note The Product Locator Installation Card shown in Figure 3 25 may not be same as the Product Locator card actually provided GE Medical Systems Product Locator File PO Box 414 WI 3201 0414 PREPARE FOR ORDERS THAT DO HOT A LOGATCA INS TALLATIC DIS COUNTEYROOM ZMPLOYZENO SYSTEM ID NUMBER INSTALLATION RR r m m m m m Figure 3 25 Product Locator SBELEASEDBBOGBCRECOPe Chapter 3 Installation Page 3 29 ApSPHBU GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL tc uh 8 ui 3 30 Section 3 7 Paperwork ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Chapter 4 Functional Checks Section 4 1Overview 4 1 1 Purpose of Chapter 4 This chapter provides procedures for quickly checking major functions of the LOGIQ 100 PRO
59. GIQ 100 PRO SERVICE MANUAL Section 3 3 Preparing for Installation 3 3 1 3 3 1 1 WARNING 3 3 1 2 3 3 2 Physical Inspection Systems Voltage Settings e Verify that the scanner is set to the correct voltage The Voltage settings for the LOGIQ 100 PRO Scanner is found on a label on the rear of the system CONNECTING A LOGIQ 100 PRO SCANNER TO THE WRONG VOLTAGE LEVEL WILL MOST LIKELY DESTROY THE SCANNER Video Formats Check that the video format is set to the locally used video standard NTSC or PAL EMI Protection This unit has been designed to minimize the effects of Electro Magnetic Interference EMI Many of the covers shields and screws are provided primarily to protect the system from image artifacts caused by this interference For this reason it is imperative that all covers and hardware are installed and secured before the unit is put into operation Section 3 4 Assembling LOGIQ 100 PRO CAUTION 3 4 1 CAUTION It is strongly recommended that the equipment should be installed on an even and hard surface to provide proper cooling as the vents for air circulation are on the bottom cover Installation of the System 1 Locate remove and unpack the probes located in the separate container 2 Make sure that system power is OFF before connecting or disconnecting the probe 3 Secure the probe to the receptacle as follows Refer to Fig 3 4 a Ensure probe twist lock lever poin
60. LESSURES DUES A DES DANGERS ELECTRIQUES MECANIQUES OU AUTRES e DIESES KUNDENDIENST HANDBUCH EXISTIERT NUR IN ENGLISCHER ELTE ue FALLS EIN FREMDER KUNDENDIENST EINE ANDERE SPRACHE BEN TIGT IST ES AUFGABE DES KUNDEN FUR EINE ENTSPRECHENDE UBERSETZUNG ZU SORGEN VERSUCHEN SIE NICHT DAS GER T ZU REPARIEREN BEVOR DIESES KUNDENDIENST HANDBUCH NICHT ZU RATE GEZOGEN UND VERSTANDEN WURDE WIRD DIESE WARNUNG NICHT BEACHTET SO KANN ES ZU VERLETZUNGEN DES KUNDENDIENSTTECHNIKERS DES BEDIENERS ODER DES PATIENTEN DURCH ELEKTRISCHE SCHLAGE MECHANISCHE ODER SONSTIGE GEFAHREN KOMMEN SBELEASEDBBBGBCRECOPe Page i i GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL AVVERTENZA ESTE MANUAL DE SERVICIO S LO EXISTE EN INGL S SI ALGUN PROVEEDOR DE SERVICIOS AJENO A GEMS SOLICITA UN IDIOMA QUE NO SEA EL INGLES ES RESPONSABILIDAD DEL CLIENTE OFRECER UN SERVICIO DE TRADUCCI N NO SE DEBER DAR SERVICIO T CNICO AL EQUIPO SIN HABER CONSULTADO Y COMPRENDIDO ESTE MANUAL DE SERVICIO LA NO OBSERVANCIA DEL PRESENTE AVISO PUEDE DAR LUGAR A QUE EL PROVEEDOR DE SERVICIOS EL OPERADOR O EL PACIENTE SUFRAN LESIONES PROVOCADAS POR CAUSAS EL CTRICAS MEC NICAS O DE OTRA NATURALEZA ESTE MANUAL DE ASSIST NCIA T CNICA S SE ENCONTRA DISPON VEL EM INGL S SE QUALQUER OUTRO SERVICO DE ASSIST NCIA T CNICA QUE A GEMS SOLICITAR ESTES MANUAIS NOUTRO IDIOM
61. LTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 1 5 5 General Notice 1 Designation of Peripheral Equipment Connectable to this Product The peripheral which conforms to EN60601 1 2 IEC601 1 2 can be connected up to the LOGIQ 100 PRO without compromising its EMC performance Failure to comply with the above instruction may result in poor EMC performance of the product 2 Notice against User Modification Do not modify this product Unilateral user modification may cause degradation in EMC performance Modification of the product includes a Changes in cables length material wiring etc b Changes in system installation layout c Changes in system configuration components d Changes in means of fixing system parts cover open close cover screwing 3 Operate the system with all covers closed If you open any cover for some reason be sure to shut it before starting resuming operation Operating the system with any cover open may affect EMC performance 1 5 6 Countermeasures against EMC related Issues Generally it is very difficult to handle with issues related to EMC It is time consuming and expensive General counter measures for Electromagnetic interference with other equipment 1 Electromagnetic interference may be reduced by positioning other equipment far away from the system 2 Electromagnetic interference may be reduced by changing the relative location installation angle of t
62. NG SUCCESSFUL and READING SUCCESSFUL indicate FRAM test is 5 Passed lih a Chapter 7 Diagnostics Troubleshooting Page 7 5 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL DAVINCI Board Tests Contd Flash Memory Test The Following Menu is Displayed FLASH MEMORY TESTS ALL TESTS TEST FLASH MEMORY UPDATE ARCHIVE STATUS FROM FLASH ERASE FLASH QUIT ENTER THE CHOICE _ Figure 7 5 FLASH MEMORY TESTS All Tests This option is used to run all tests in the menu Test Flash memory banks This test programs one image location in each bank and reads them back This is done to check the functionality of all Image select and Bank select signals The failure in any bank is indicated by the error message FAILED Else the message is displayed Update archive status from flash The Davinci soft ware stores and keeps updating status information on all available flash image slots This status info is stored in the FRAM When we run this option The Davinci will check the Flash and update its status stored in FRAM Note This option must be run during the following instance without fail A Take a back up of the archive before the system is upgarded to a higher version of software SBELEASEDBBGBCRECOPS Page 7 6 Section 7 2 Power On Diagnostics GE HEALTHCA
63. NUAL Made f GE Systems Wi washes Y scons by Woo GE Ned cal Systems c INDIA For Asia amp America SBELEASEDBBGBCRECOPe 1 14 Section 1 1 Overview GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 1 3 5 Labels Locations cont d Pei be ooh 1 4 Tore or Reker To atez 19 c7 thacs 4 same typa of Tune amp owwig be harig ony or oc daos aded wih die ares AVVERTENZA Perza c di aza cte 90 copercilo pannail Per awulenzions gers personals 05574 oi Vilaiaz sn willl lo amp 21 2 sell le sessa zc d lune alo tal E w msadda ik Figure 1 4 Warning Labels AVERTISSEMENT scuo do dos cus Ne cas rel ez za ois n lec 111 en cual Pou cond oa at Ge X aS eziquss ns remplaze 318 Ges fas 1 do Meme lype do mime ecu ani 1678 me se sas op om M 9 La loe atana D EA le cargo pora le qute hela 4272117 dM ani aveo le 14572 de descarga e 61058 No rel re Os auo Steen 10 en Comal M 36310 62 6 0 162
64. O Connector J1 Input to PDB Connector J2 Connector J3 Connector J4 Power Supply Output Output Output Connector Output Pin 1 45V Pin 2 3 3 in Pin 3 3 3V in Pin 4 Gnd Pin 5 Gnd Pin6 12 1 5VD Pin 1 12VD Pin 1 NC Pin1 45V me es dover erem SL LL Table 4 11 Power Distributor Input and Output Voltages of LOGIQ 100 PRO TEST point Locations on the FEB Location for Testing HV on FEB Specification FEB Test Point 90 65 FEB Test Point 91 80 Table 4 12 Voltage Test points on the FEB NOTE The Test point information is provided on the Base of the console which is visible after opening the top cover ApSPHBE Page 5 9 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 5 4 0 2 Cable Assembly Diagrams LABEL PARAMETERS wow Bo RED b a Lo bao stecx B bo BLUE bo bo n bd 2 3 3 8 p 4 7 5 5 4 po 8 3 pao 9 2 bo 10 240 15mm Davinci board TGC connector 400 10 otn eso 4 800 20 _ 61564 120 10 ry set tasai Paar vues no 1 EM T Q
65. PRO without peripherals Ltoc i0PRO 90 Table 3 4 Weight of LOGIQ 100 PRO 3 6 2 Electrical Specifications Electrical Specifications for LOGIQ 100 PRO GEMS Voltage Tolerance Current Frequency HCAT NUMBER S e H41072LA H41072LB 100 230 10 0 9 1 8 Max 50 60 Hz H41072LC H41072LD ra H41072LE H41072LF D H41072LS Q Table 3 5 Electrical Specifications for LOGIQ 100 PRO 3 20 Section 3 6 System Configuration ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 6 2 1 Power Supply The Following Power Line requirement should be monitored one week before Installation We recommend that a Drantez model 605 3 Power line Monitor with options 101 to be used Table 3 6 Parameter Limits USA JAPAN 100 115VAC 10 90 127VAC Voltage Range Europe 200 240VAC 10 198 264VAC USA JAPAN MAX 145VA Power Europe MAX 175VA Line Frequency All Applications 50 60Hz 2Hz Less than 25 of nominal peak voltage for less than 1 millisecond for any type of Power Transients transient including line frequency synchronous asynchronous or periodic transients Decaying Oscillation Less than 15 of Peak Voltage for less than 1 millisecond 3 6 2 2 Facility Power Socket A separate power outlet with a 5 amp circuit breaker for 120 220 VAC is recommended The specific power receptacle used depen
66. Physical Checks 10 5 6 Probe Maintenance 10 5 6 1 Probe Related Checks Item Description Probe Holder Clean probe holders they may need to be soaked to remove excess gel 2 Probes Thoroughly check the system probe connectors and remove dust from inside the connector sockets if necessary Visually check for bent damaged or missing pins Table 10 12 Probe Related Checks 10 5 6 2 Basic Probe Care The system user manuals and various probe handling cards provide a complete description of probe care maintenance cleaning and disinfection Ensure that you are completely familiar with the proper care of GE probes Ultrasound probes can be easily damaged by improper handling See the User Manual and probe care cards for more details Failure to follow these precautions can result in serious injury and equipment damage Failure to properly handle or maintain a probe may also void its warranty Any evidence of wear indicates the probe cannot be used Do a visual check of the probe pins and system sockets before plugging in a probe TEE and Interoperative probes often have special considerations and individual probe user manuals For TEE and Interoperative probes also refer to their separate user manuals 10 10 Section 10 3 Periodic Maintenance Schedule SBELEASEDBBGBCRECOPS GE HEALTHCARE DIRECTION 5305880 100 R
67. Q 100 PRO SERVICE MANUAL Section 10 7 When There s Too Much Leakage Current CHASSIS FAILS Check the ground on the power cord and plug for continuity Ensure the ground is not broken frayed or intermittent Replace any defective part Tighten all grounds Ensure star washers are under all ground studs Inspect wiring for bad crimps poor connections or damage Test the wall outlet verify it is grounded and is free of other wiring abnormalities Notify the user or owner to correct any deviations As a work around check the other outlets to see if they could be used instead No outlet tester can detect the condition where the white neutral wire and the green grounding wire are reversed If later tests indicate high leakage currents this should be suspected as a possible cause and the outlet wiring should be visually inspected PROBE FAILS Test the probe in another connector to isolate if the fault lies with the probe or the scanner Each probe will have some amount of leakage dependent on its design Small variations in probe leakage currents are normal from probe to probe Other variations will result from differences in line voltage and test lead placement The maximum allowable leakage current for body surface contact probe differs from inter cavity probe Be sure to enter the correct probe type in the appropriate space on the check list If excessive leakage current is slot dependent inspect the system connector for b
68. RE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL DAVINCI Board Tests Contd Erase Flash memory When this option is run all the images stored in the flash is erased Main Menu This option is used to return to the main menu Quit This option is used to come out of the diagnostic and enter the application mode Image memory tests The image memory is tested in the same way as the memories on the CPU board Cine memory test All the Cine frames have been tested one by one by writing 4 test patterns and then reading the same Main menu This option is used to return to the main menu Quit This option is used to come out of the diagnostic mode and enter the application mode 7 2 2 FEB Test for LOGIQ 100 PRO When self test for the FEB is selected the DPRAM on the FEB Board will be written on and read back Read data is checked for validity This will prove the communication between FEB amp Davinci boards uu THE CHOICE O tc lih 8 Tests This option is used to run tests in the menu Once all the tests are completed press any key to m exit is Chapter 7 Diagnostics Troubleshooting Page 7 7 ApSPHBSE SBELEASEDBBOGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Observe the FEB test pattern on the screen Change the modes to B B B M and M modes and check for the proper display of the
69. RO SERVICE MANUAL Section 8 3KEYBOARD 8 3 1 Detaching the Keyboard Follow the steps below and refer Figure 8 2 For FRU Details refer 9 1 3 1 Remove Front Panel Refer 8 4 1 2 Remove 14 pin connector from the Davinci 3 Remove the black ground cable coming from the keyboard along with the 14 pin flat cable connected to the chassis Remove the TGC connector from the Davinci Place a rubber mat below the unit and tilt the unit upward Remove two screws a b from the bottom hinge of the keyboard and remove the bottom hinge cover refer Figure 8 2 6 Press the lock release and turn the keyboard 90 Move the keyboard downward and carefully pull out the cable with the connector Remove the 2 ring bushes refer Figure 8 2 8 For assembly follow the reverse order 4 5 a gt Service Manual Section Functional Test Diagnostic Test Debrief Script Power ON Boot up Service manual direction 5305880 100 Section 8 3 1 Equipment passed all required tests and is ready for use Table 8 3 Functional tests Page 8 4 Section 8 3 KEYBOARD GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Detaching the Keyboard Cont d Davinci Board a Lock release C2 Figure 8 2 Detaching the Keyboard Chapter 8 Replacement Procedures Page 8 5 ApSPHBSE GE HEALTHCARE DIRECTION
70. RVICE MANUAL Section 8 2 Top Cover 8 2 1 Disassembly Assembly of Top Cover Follow the steps below and refer Figure 8 1 For FRU Details refer 9 1 2 1 Always Shut Down the System when disassembling the TOP COVER 2 Disconnect the power cord from the mains and remove from the system Remove Probe which is at the right side of the base Remove the probe holder Remove two screws a b at the side of the probe holder Move the unit to the edge of the table and remove two screws e f from the bottom of the unit Remove the handle cap by pulling upward and remove the handle screws c d Slide the top cover backward by holding the handle For assembly follow the reverse order NOO Service Manual Section Functional Test Diagnostic Test Debrief Script 4 2 1 Power ON Boot up Service manual direction 5305880 passed all required tests and is Table 8 2 Functional tests SBELEASEDBBGBCRECOPS 8 2 Section 8 1 Overview ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Disassembly Assembly Cont d Handle Cap Probe Holder Figure 8 1 Disassembly Assembly of Top Cover Chapter 8 Replacement Procedures Page 8 3 ApSPHBSE SBELEASEDBBGBCRECOPS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 P
71. SBELEASEDBBBGBCRECOPe SBEHCMipth GE Healthcare Technical Publication Direction 5305880 100 Revision 3 GE Healthcare LOGIQ 100 PRO Service Manual Copyrighted 1995 2008 by General Electric Co All Rights Reserved ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Your Notes tc Q A 2S ui LLI LLI TET GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL IMPORTANT PRECAUTIONS LANGUAGE WARNING THIS SERVICE MANUAL IS AVAILABLE IN ENGLISH ONLY IF ACUSTOMER S SERVICE PROVIDER REQUIRES A LANGUAGE OTHER THAN ENGLISH IT IS THE CUSTOMER S RESPONSIBILITY TO PROVIDE TRANSLATION SERVICES DO NOT ATTEMPT TO SERVICE THE EQUIPMENT UNLESS THIS SERVICE MANUAL HAS BEEN CONSULTED AND IS UNDERSTOOD FAILURE TO HEED THIS WARNING MAY RESULT IN INJURY TO THE SERVICE PROVIDER OPERATOR OR PATIENT FROM ELECTRIC SHOCK MECHANICAL OR OTHER HAZARDS CE MANUEL DE MAINTENANCE N EST DISPONIBLE QU EN ANGLAIS e SI LE TECHNICIEN DU CLIENT A BESOIN DE CE MANUEL DANS UNE AUTRE LANGUE QUE L ANGLAIS C EST AU CLIENT QU IL INCOMBE DE LE FAIRE TRADUIRE PAS TENTER D INTERVENTION SUR LES QUIPEMENTS TANT QUE LE MANUEL SERVICE N A PAS T CONSULT ET COMPRIS NON RESPECT DE CET AVERTISSEMENT PEUT ENTRA NER CHEZ LE TECHNICIEN L OPERATEUR OU LE PATIENT DES B
72. Test In this test the user can check for the operation of the gain knob The current gain value is displayed on the screen Main Menu This option is used to return to the main menu Quit This option is used to come out of the diagnostic and enter the application mode SBELEASEDBBGBCRECOPS ApSPHBS Chapter 7 Diagnostics Troubleshooting Page 7 9 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 7 2 4 Monitor Test The following test patterns are displayed on the monitor when this test is enabled Please match the patterns displayed on your monitor with the given patterns figures 7 7 to 7 13 The Gain Knob is used for selection of patterns 1 10 To exit out of any pattern and return to the main menu press EXTERNAL VIDEO Figure 7 7 Monitor Test Q O m 2 Figure 7 8 Monitor Test Q 7 10 Section 7 2 Power On Diagnostics ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Monitor Test Contd Figure 7 11 Monitor Test Figure 7 12 Monitor Test SBELEASEDBBGBCRECOPS SBEHCMipth Page 7 12 Section 7 2 Power On Diagnostics GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Monitor Test Contd Figure 7 13 Monitor Test Note The patterns in 7 7 to 7 10 are written on the overla
73. UAL tc Lath 8 ui TERT ApSPHBSE SBELEASEDBBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Revision History Revision Date Reason for change 1 JAN 26 2008 Preliminary Release 2 APRIL 24 2008 Changes incorporated for correcting the SPR s raised against DOC0421436 Changes incorporated on contact details and added additional information based on service 3 August 4 2008 teams requirements Page i v GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL tc Lath 8 ui TERT GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Table Of Contents Chapter Table Of Contents Chapter 1 Introduction ApSPHBSE Section 1 TOVerVIBW i i ceci iine s etch a uada donus cda dd sd a GE rad lS Rd a Kirk 1 1 11 1 a 1 1 1 1 2 Purpose of Chapter ciet etat cerent iri eo deter iue dae cue 1 1 1 1 3 Purpose of Service 1 1 1 1 4 Typical Users of the Basic Service Manual cessere 1 2 1 1 5 LOGIQ 100 PRO Models Covered by this Manual 1 2 1 1 6 Purpose of Operator Manual s
74. afety grounding Probes are fragile Please handle with care Concerning outside markings refer to Figure 1 2 through 1 3 For the cleaning disinfection and sterilization refer to Probe section in LOGIQ 100 PRO User Manual and Caution Sheet supplied with each probe 2 A NOTICE This medical equipment is approved in terms the prevention of radio wave interference to be used in hospitals clinics and other institutions which are environmentally qualified The use of this equipment is an inappropriate environment may cause some electronic interference to radios and televisions around the eqiupment Proper handling of this equipment is required in order to avoid such trouble according to the operator and service manuals This eqiupments can be used in residential areas only under the supervision of physicians and qualified technicians CAUTION Improper performance possibility Do not use the following devices near this equipment Cellular phone radio transciever mobile radio transmitter radio controlled toy etc Use of these devices near this equipment could cause this equipment to perform outside the published specifications Keep power to these devices turned off when near this equipment SBELEASEDBBGBCRECOPS SBEHCMipth Chapter 1 Introduction Page 1 3 ApSPHBSE SBELEASEDBBGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Se
75. alog input sources like The system can be used for Black and White imaging M Mode Black and White imaging Combinations of the above LOGIQ 100 PRO is a digital beam forming system and can handle up to 16 channel 64 element by use of multiplexing Signal flow from the Probe Connector to the Front End then to the Mid Processors and Da Vinci CPU and finally to the monitor and peripherals System configuration is stored on EPROM and all necessary software is loaded when powered up Page 5 2 ApSPHBE Section 5 2 General Information GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 5 3 Block Diagram Block Diagram Control TRANSMIT Signal Probe i Front End Board RECIEVE Signal ECO Signal Patient Isolated Sensors 7 Patient USB Signal VGA Signal COMPOSITE Signal Figure 4 6 Block Diagram LOGIQ 100 PRO General Dip Switch settings in DAVINCI Board Page 5 3 SBELEASEDBBGBCRECOPe SBEHCMipth S amp EHCMgih GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL FEB Block Diagram 010 15 AD O 6 Controls Wim ux dies 0 0 00 016 0 gt SRAM Signal from DD 17808 10 OCT VCA ET HN LEVE TRANSLATOR FEB BUS
76. cases are lower than the above standards listed Country Normal Condition Open Ground Reverse Polarity Open Neutral 0 3 mA 0 3 mA Table 10 13 Chassis Leakage Current Limits Accessible Metal Surfaces Normal Reverse Mains Country Condition Open Ground Polarity Open Neutral Applied 0 05 mA 0 05 mA 0 05 mA 0 05 mA Table 10 14 Type BF Applied Part Leakage Current Limits Non Conductive Floating Surface and Cavity Probes Normal Reverse Mains Country Condition Open Ground Polarity Open Neutral Applied 0 01 mA 0 05mA 0 05 mA 0 025 mA 0 01 mA 0 05 mA 0 05 mA 0 05 mA 0 05 mA Table 10 15 Type CF Applied Part Leakage Current Limits Surgical Probes and ECG Connections Mains Applied refers to the sink leakage test where mains supply voltage is applied to the part to determine the amount of current that will pass or sink to ground if a patient contacted mains voltage The following tests are performed at the factory and should be performed at the site These tests are grounding continuity chassis leakage current probe leakage current and ECG leakage current All measurements are made with an electrical safety analyzer Model 600 600E built by Dale Technology Corporation or equivalent device SBELEASEDBBGBCRECOPS Chapter 10 Quality Assurance Page 10 13 ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 6 3 Outlet Test Wiri
77. ction 1 3 Important Conventions 1 3 1 Conventions Used in Book Model Designations This manual covers the LOGIQ 100 PRO scanners See LOGIQ 100 PRO Models Covered by this Manual on page 1 2 Icons Pictures or icons are used wherever they will reinforce the printed message The icons labels and conventions used on the product and in the service information are described in this chapter Safety Precaution Messages Various levels of safety precaution messages may be found on the equipment and in the service information The different levels of concern are identified by a flag word that precedes the precautionary message Known or potential hazards are labeled in one of three ways DANGER IS USED TO INDICATE THE PRESENCE OF A HAZARD THAT WILL Ji DANGER CAUSE SEVERE PERSONAL INJURY OR DEATH IF THE INSTRUCTIONS ARE IGNORED WARNING IS USED TO INDICATE THE PRESENCE OF A HAZARD THAT CAN CAUSE WARNING SEVERE PERSONAL INJURY OR PROPERTY DAMAGE IF INSTRUCTIONS ARE IGNORED Caution is used to indicate the presence of a hazard that will or can cause minor personal injury and property damage if instructions are ignored CAUTION Equipment Damage Possible Notice is used when a hazard is present that can cause property damage but has absolutely no personal injury risk NOTE Notes provide important information about an item or a procedure Information contained in a NOTE can often save you time or effort
78. d Table 9 2 Keyboard m ee Keyboard Assembly 5305699 LOGIQ 100 PRO Keyboard L100 Pro 5307742 LOGIQ 100 PRO SBELEASEDBBGBCRECOPe S amp EHCMBR Page 9 4 Section 9 1 Overview ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 9 1 4 MATERIAL LIST KEYBOARD ASSEMBLY OPERATOR CONSOLE ASSY 5304117 5304414 5304240 5304248 5304441 5304596 5306834 Figure 9 3 Keyboard Assy Chapter 9 Replacement Parts Page 9 5 ApSPHBSE SBELEASEDBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Table 9 3 Keyboard Assembly 38 Keyboard 5131077 LOGIQ 100 PRO 5133534 Includes amp instruction 1 Trackball Assembly Optical Trackball TGC Assembly 5304587 LOGIQ 100 PRO Cable Assy 22N 5268899 Davinci keyboard interface cable Keysheet With Base 5135264 LOGIQ 100 PRO Cable Assy 26N 5264931 TGC Davinci interface cable Page 9 6 Section 9 1 Overview ApSPHBSE S amp EHCMgih GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 9 1 5 MATERIAL LIST FRONT PANEL OPERATOR CONSOLE ASSY 5304117 5304414 5304240 5304248 5304441 5304596 5306834 Figure 9 4 Front Panel Table 9 4 Front Panel rmm
79. d Equipment 10 4 2 1 Specific Requirements for Periodic Maintenance See Chapter 7 Tool Part Number Comments Digital Volt Meter DVM Electric SEN DALE 46 285652G1 For 120V Unit 46 328406G2 For 220V Units Leakage Current Ultrasound Kit 2113015 For 120V and 220V Units Anti Static Kit Anti Static Vacuum Cleaner Safety Analyzer SVHS VCR Cassette 46 194427P231 46 194427P279 46 194427P369 46 194427P373 46 194427 370 46 194427 278 46 194427 279 46 285652G1 E7010GG E7010GF Kit includes anti static mat wrist strap and cables for 200 to 240 V system 2204 Large adjustable wrist strap 2214 Small adjustable wrist strap 3051 conductive ground cord DALE 600 KIT or equivalent for electrical tests 60 minute 120 minute SVHS VCR Head Cleaner See VCR user manual for requirements B W Printer Cleaning Sheet See printer user manual for requirements A 8 Disposable Gloves Table 10 5 Overview of Requirements for Periodic Maintenance A 2S uie F d Page 10 6 Section 10 3 Periodic Maintenance Schedule GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 10 5 System Periodic Maintenance 10 5 1 Preliminary Checks The preliminary checks take about 15 minutes to perform Refer to the system user documentation whenever necessary Item Description Ask amp Listen A
80. ds on the country s power line standards This receptacle should have International Electro technical Commission IEC approval or equivalent 3 6 2 3 Storage amp Operation Requirements The LOGIQ 100 PRO is shipped in a single container excluding probes Shipping weight is approximately 12 kgs Table 3 7 Table provides a summary of temperature atmospheric pressure and humidity tolerances for shipping installation and operation Table 3 7 Storage amp Operation Requirements Parameter Storage Operation Temperature Deg C 10 to 60 10 40 Atmospheric Pressure 700 to 1060 700 to 1060 hPa Humidity 30 to 90 35 to 75 Non Condensing 3 6 3 Optional Peripherals LOGIQ 100 PRO peripherals and accessories can be properly connected using the connectors on the rear panel of the LOGIQ 100 PRO system e External Optional Peripherals e VCR Sony SVO 9500MD VGP Sony UP 895MD MDW UPD 897MDW e Printing through Laser Jet Printer with HP LaserJet 1020 Plus A Images can be transfered to memory stick from the image archive oS d Chapter 3 Installation Page 3 21 ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Printing should not be done while live scanning patients Also the Printer cable should not be attached to the LOGIQ 100 PRO during the scan ForEuropeOnly devices connected to the LOGIQ 100 PRO mus
81. e GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL ELECTRICAL SAFETY Max Value Value Electrical Test Performed Allowed Measured Comments Outlet correct ground amp wiring config 5 Chassis Source Leakage Current Probe Patient Lead Source Leakage Lead to Ground Patient Lead Source Leakage Lead to Lead Patient Lead Source Leakage Isolation Peripheral 1 Leakage Current menos _ LE PROBES from previous page Allowed Measured OK Comments NEM E p eee __ L mme qu 51112 4 _ xw e Final Check All system covers are in place System scans with all probes as expected Accepted by Chapter 10 Quality Assurance Page 10 25 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Your Notes tc Lath 8 10 26 Section 10 6 Electrical Safety Tests
82. e Tp s of FEB as per table 4 12 Replace the FEB Replace the power supply Replace Davinci Check if there is any loose connection of FEB and Davinci by opening and refixing the same Tighten the 8 screws of FEB Davinci for poner commernan ApSPHBS Chapter 7 Diagnostics Troubleshooting Page 7 19 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Junk Image in the Scan Area Junk Image within scam image area Junk Image within scan image area Check for all the LED sonthe FEB per the service manual Table 7 2 Check the FEB and Davinci latching Problem still exists Yes 7 20 Section 7 4 Troubleshooting GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Langauge and Date not getting updated Language Date not getting updated Langusge and Date not geting updated Remove the battery on Davinci and measure voltage across battery on Davinci 3 5V Not Ok Replace the battery Load the software using thumb drive Replace the Davinci Chapter 7 Diagnostics Troubleshooting Page 7 21 SBELEASEDBBGBCRECOPS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL No Scan Image Probe
83. e booting sequence 15 ok LED sequence signal to the system through V in Check AC Power voltage Check if the display is ok Check that Circuit breaker is rurned on Check if B amp C Knob is at the end limits Measure the voltages at the PDB 22 35 per Table 4 10 SBELEASEDBBGBCRECOPe ApSPHBSE Chapter 7 Diagnostics Troubleshooting Page 7 17 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 Check for loose connection of the cables Set it Rught Check voltages on FEB test points as per Table 4 12 Replace DAVINCL Check the connection between FEB and Davinci by removing and assembling the Davinci back Check Replace the FEB LOGIQ 100 PRO SERVICE MANUAL Page 7 18 Section 7 4 Troubleshooting SRELEASED BEBCRECOPs ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Machine Resets Intermittently Machine resets intermittently Machine resets intermittently Yes Check if there is any loose connection of cables amp for dust accumulation Set it right Remove the Power supply cable between FEB amp PS Measure 3 3 V at the FEB end Adjust the 3 3V by varying the pot on the power supply Measure the voltages at th
84. e 8 16 Section 8 5 PCBs ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL HH Lum ADP OD ee ee e THERE Dip Switch Figure 8 10 Davinci board Dip Switch Setting for NTSC amp PAL SBELEASEDBBGBCRECOPe Chapter 8 Replacement Procedures Page 8 17 ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 8 5 2 Disassembly Assembly of FEB for LOGIQ 100 PRO Follow steps and refer Remove Top Cover Refer 8 2 For FRU Details refer 9 1 10 Remove the screw fixing the FEB PCB to the Rear panel bracket Remove four screws a b c d from the probe connector Remove one screw which is fixing FEB to the chassis in the front Disconnect the two flat cables interfacing Davinci and Keyboard Remove all cables connected to the FEB and Davinci board on the rear of the system Hold the FEB and pull upward Remove four screws fixed on the Davinci board to mate the Davinci and the FEB Remove the Davinci board from the FEB Flush type connector slowly ON OO For assembly follow the reverse order Service Manual Section Functional Test Diagnostic Test Debrief Script Power ON Boot up Power OFF Shut down Service manual direction 5305880 100 Section 8 5 2 Equipment passed all required tests and is ready for use Table 8 8 Functional tests SREL
85. e Adapter box 2 Remove the PU Foams inside the two probe port or LOGIQ 200 Probe Adapter box Refer Figure 3 6 3 Take out the two probe port or LOGIQ a 200 Probe Adapter Refer Figure 3 6 PU Foam X 7 Two Probe port or LOGIQ a 200 Probe Adapter o Figure 3 6 Unpacking Two Probe Adapter or LOGIQ 0 200 Probe Adapter O 5 Note The two probe port or LOGIQ a 200 Probe Adapter can be connected to or disconnected from the system at any time regardless of whether the system is powered ON or OFF 22 Chapter 3 Installation Page 3 9 ApSPHBS SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Installation of Two Probe Adapter amp LOGIQ 200 Probe Adapter Optional contd 4 Ensure that no probe is connected to the system If connected remove it first 5 Remove the probe holder by lifting it vertically up 6 Make sure that the two probe port or LOGIQ a 200 Probe Adapter lock points to the 12 o clock position 7 Align the Two Probe Port or LOGIQ a 200 Probe Adapter Connector with the System Probe Port and carefully push it in 8 Align the slots on the upper flange to its counterparts on the top cover of the system 9 Turn the Two Probe Port or LOGIQ a 200 Lock to the 3 o clock position to secure the Two Probe Port or LOGIQ a 200 Probe Adapter to the sys
86. e grounding conductor and the current flowing from the case to ground will be indicated in any of the current ranges The maximum allowable limit for chassis source leakage is shown in Table 10 13 SBELEASEDBBGBCRECOPS 10 16 Section 10 6 Electrical Safety Tests GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 6 5 3 Dale 600 Meter Procedure When measuring system chassis currents with the Dale 600 always use the CHASSIS selection of the external chassis function switch This requires the ground clip lead and changing the meters switches in accordance with the IEC 601 1 1 Refer to the Dale 600 Instruction Manual for meter self test and operation Record the highest leakage current measured Follow these steps to test the unit for leakage current 1 Turn the LOGIQ 100 PRO unit OFF 2 Plug the unit into the meter and the meter into the tested AC wall outlet 3 Plug the black chassis cable into the meter s CHASSIS connector and attach the black chassis cable clamp to an exposed metal part of the LOGIQ 100 PRO 4 Setthe tester s FUNCTION switch to CHASSIS position Outlet Test Lamps Normal Reverse Polarity Functions Selector Neutral Open Closed Chassis Cable Clamp Figure 10 5 Ground and Chassis Leakage Current Test 5 Follow the test conditions described for respecti
87. e the HV Power Supply FEB maybe defective Replace the FEB During some boot ups the DSP application If this problem appears reboot the system may not be fully loaded System does not respond to Gain variation Cable interfacing Davinci and KBD maybe Replace the same defective Replace appropriately g Davinci or FEB maybe defective Q H If overlay updated then Davinci is good Replace Keyboard Assembly Gain Encoder be defective Lath D Garbled Text Display Davinci overlay problem Replace Davinci E lt Table 7 4 Trouble Shooting e P Chapter 7 Diagnostics Troubleshooting Page 7 15 ApSPHBSE SBELEASEDBBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL System Resets intermittently 3 3 Volt power supply may be less a First check for the 3 3V DC supply to the CPU board amp ensure Proper Voltage b If the voltage is not at required level Proceed to check if the power supply is a problem or the Davinci board c If the voltage is ok then check for the connection between the Davinci board and FEB d If still not working relplace the boards approppriately Display shrinks and or shakes Problem maybe with monitor or power supply Replace appropriately to the monitor Image blooming If only image area Problem maybe with HV Replace appropriately Power supply or FEB If problem is with full monitor display Replace the monitor R
88. ead to hang freely Impact to the probe head may result in irreparable damage Table 4 5 Probe and connectors check WARNING Probes can be connected at any time whether the unit is on or off WARNING NOT touch the patient and any of the connectors on the ultrasound unit simultaneously including ultrasound probe connectors tc uh A 2S 4 12 Section 4 6 Peripheral Checks ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 5 1Overview 5 1 1 Purpose of Chapter 5 This chapter explains LOGIQ 100 PRO s system concepts component arrangement and subsystem function It also describes the Power Distribution System PDS and probes CONTENTS IN CHAPTER 5 Section Description Page Number 5 1 Overview 5 1 Table 4 6 Contents in Chapter 5 Page 5 1 SBELEASEDBBGBCRECOPe SBEHCMipth ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 5 2 General Information Probe Holder Gel Bottle Holder Brightness amp Contrast Handle Monitor Keyboard Probe connector 2 a YH DHS YH DY WH Power Switch M 4 VT Figure 4 5 LOGIQ 100 PRO Major Components LOGIQ 100 PRO is a portable ultrasound imaging scanner It also has provisions for an
89. ection 2 2 General Console Requirements 2 2 1 Console Environmental Requirements Operating temperature 10 to 40 Storage temperature 10 to 60 C Humidity 3096 to 75 rH non condensing Table 2 2 Environmental Specifications for LOGIQ 100 PRO Scanners SBELEASEDBBGBCRECOPe SBEHCMipth Chapter 2 Pre Installation Page 2 1 HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 2 2 1 1 Lighting Bright light is needed for system installation updates and repairs However operator and patient comfort may be optimized if the room light is subdued and indirect Therefore a combination lighting system dim bright is recommended Keep in mind that lighting controls and dimmers can be a source of EMI which could degrade image quality These controls should be selected to minimize possible interference 2 2 2 Electrical Requirements 2 2 2 1 LOGIQ 100 PRO Power Requirements Electrical Specifications for LOGIQ 100 PRO GE Healthcare Voltage Tolerances Current Frequency Hcat number H41072LA H41072LB 100 230 10 0 9 1 8 50 60 Hz H41072LC H41072LD VAC Max H41072LE H41072LF H41072LS Table 2 3 Electrical Specifications for LOGIQ 100 PRO 2 2 2 2 Site Circuit Breaker It is recommended that the branch circuit breaker for the machine be readily accessible CAUTION POWER OUTAGE MAY OCCUR The LOGIQ 100 PRO requires a dedicated s
90. ection 6 1 Overview 6 1 1 Service Adjustments Available in LOGIQ 100 PRO The LOGIQ 100 PRO does not contain service adjustable parts In case of failure of any module like the Power Supply HV pcb it is recommended to replace the power supply unit instead of trying to adjust the potentiometer or replacing the fuse No Service Adjustments WARNING DO NOT ADJUST CRT POTENTIOMETERS WARNING Whenever Upgrade of LOGIQ 100 PRO is done at field Please ensure patient data back up is done before upgrading the machine Chapter 6 Service Adjustments Page 6 1 ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Your Notes tc A 2S is 6 2 Section 6 1 Overview ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Chapter 7 Diagnostics Troubleshooting Section 7 1Overview 7 1 1 Purpose of Chapter 7 This section describes how to setup and run the tools and software that help maintain image quality and system operation Very basic host system and board level diagnostics are run whenever power is applied Some Service Tools may be run at the application level The LOGIQ 100 PRO System service diagnostics comprises of 1 Self test or power on diagnostics 2 Service diagnostic tools The self test or power on diagnostics are run every time the system is booted The service
91. efore each use eme LL NN f mm also after corrective maintenance or as required by your facilities QA program LOGIQ 100 PRO SERVICE MANUAL Console Leakage Current Checks also after corrective Peripheral Leakage Current Checks maintenance as required by your facilities QA program also after corrective maintenance or as required by your facilities QA program Surface Probe Leakage Current Checks Endocavity Probe Leakage Twice Current Checks Transesphongeal Probe Leakage Current Checks Surgical Probe Leakage Current Checks Measurement Accuracy Checks Probe Phantom Checks Annually As Prescribed in probe manual As Prescribed in probe manual also after corrective maintenance or as required by your facilities QA program also after corrective maintenance or as required by your facilities QA program Table 10 2 Periodic Maintenance Schedule Chapter 10 Quality Assurance Page 10 3 SBELEASEDBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 10 4 Tools Required 10 4 1 Standard GE Tool Kit The following is a description of the Standard GE tool kit in the USA Not all tools are required for PMs Tool ID Description To
92. ent pins poor connections and ground continuity If the problem remains with the probe replace the probe PERIPHERAL FAILS Tighten all grounds Ensure star washers are under all ground studs Inspect wiring for bad crimps poor connections or damage STILL FAILS If all else fails begin isolation by removing the probes external peripherals then the on board ones one at a time while monitoring the leakage current measurement NEW UNIT If the leakage current measurement tests fail on a new unit and if situation can not be corrected submit a Safety Failure Report to document the system problem Remove unit from operation SBELEASEDBBGBCRECOPS SBEHCMipth Chapter 10 Quality Assurance Page 10 23 ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL PM INSPECTION CERTIFICATE lt o 3 lt 5 eo E mE ui 272 ii mE ue Warranty Contract HBS Manufacture Date Number Number Number Number Number Number Number Number Number Scan Format Phased Array Linear Array Curved Array Mechanical Array or Other FUNCTIONAL CHECKS CLEANING Functional Check if applicable COMMENTS PHYSICAL INSPECTION AND Physical Inspection and Cleaning if applicable SBELEASEDBBGBCRECOPe ApSPHBSE Page 10 24 Section 10 6 Electrical Safety Tests SBELEASEDBBGBCRECOP
93. equipment Remove all interconnecting cables and wires The unit under test must not be contacted by users or patients while performing these tests Possible risk of infection Do not handle soiled or contaminated probes and other components that have been in patient contact Follow appropriate cleaning and disinfecting procedures before handling the equipment Chapter 10 Quality Assurance Page 10 11 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Test the system peripherals and probes for leakage current Excessive leakage current can cause injury or death in sensitive patients High leakage current can also indicate degradation of insulation and a potential for electrical failure Do not use probes or equipment having excessive leakage current To minimize the risk that a probe may shock someone the customer should Not use a probe that is cracked or damaged in any way e Check probe leakage current once a year on surface probes twice a year on endocavitary probes whenever probe damage is suspected SBELEASEDBBGBCRECOPe SBEHCMipth Page 10 12 Section 10 6 Electrical Safety Tests ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 6 2 GEMS Leakage Current Limits The following limits are summarized for NFPA 99 For USA and IEC 60601 1 Medical Equipment Safety Standards These limits are GEMS standards and in some
94. es from LOGIQ 100 PRO to USB memory stick LOGIQ 100 PRO in JPEG format This can be further uploaded to any PC having windows operating system and USB port support Figure 3 24 USB Memory Stick connection to Rear Panel Installation of USB Memory Stick 1 Connect the USB Memory stick to the USB port provided in the rear panel of LOGIQ 100 PRO unit 2 Press the recall key From the main menu Press 4 to enter the multiple selection menu 3 To transfer the images to a Memory stick move the trackball to the images that you want to transfer and press 3 To transfer all images available in the archive press 2 to select images and 3 to transfer images to Memory stick Please ensure that the USB Memory stick has to be connected before attempting to transfer images to USB Memory stick USB is not connected to the LOGIQ 100 PRO system the system will prompt USB not connected Do not remove the USB Memory stick when the image is getting transfered Note USB hard disk drive may may not be recognized by the system SBELEASEDBBGBCRECOPe 3 26 Section 3 6 System Configuration GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 6 4 7 Available probes for LOGIQ 100 PRO See in Specifications in the LOGIQ 100 PRO User manual for probes and intended use Freq in MHz Part No Catalog No 2268634 H41252CF 2107925 H45252CE
95. ettet ada nee aid te epa aeta ea iua n 2 2 2 2 2 5 Power Stability Requirements sse 2 2 2 2 5 Limitations 2 3 2 2 4 Probes Environmental Requirements nennen 2 4 2 2 5 Time and Manpower 2 5 2 2 6 Checklist for Installation nennen nennen nnne nnns 2 5 2 2 6 1 Checklist for 2 5 Chapter 3 Installation Section 3 1 OVEMVICW 3 1 3 1 1 Purpose Of Chapter 9 reete 3 1 3 1 2 Average Installation 3 1 3 1 3 Safety Reminders 3 2 Section 3 2 Receiving and Unpacking the Equipment 3 3 Section 3 3 Preparing for Installation esee 3 5 3 341 Physical 3 5 3 3 1 1 Systems Voltage 0 3 5 3 3 1 2 Video Fortmats itte ibd cete 3 5 3 3 2 EMI Protecti CER eed 3 5 Section 3 4 Assembling LOGIQ 100 3 5 3 4 1 Installation of the 3 5 Section 3 5 Completi
96. f Footswitch protection provided by the enclosure per IEC 529 IPX8 indicates drip proof Equipment Type BF man in Probe connectors and PCG the box symbol IEC 878 02 connector 03 indicates B Type equipment having a floating applied part Equipment Type CF heart ECG connector and surgical the box symbol IEC 878 02 probes 05 indicates equipment having a floating applied part having a degree of protection suitable for direct cardiac contact Device Listing Certification Laboratory logo or labels Rear of console Labels denoting conformance with industry safety standards such as UL or IEC SBELEASEDBBGBCRECOPe CAUTION This unit weighs Special care must be used to avoid This precaution is intended to prevent injury that may result if one person attempt to move the unit considerable distances or on an incline due to the weight of the unit On the console where easily seen during transport DANGER Risk of explosion used in Table 1 5 Product Icons The system is not designed for use with flammable anesthetic gases Rear of console Section 1 1 Overview GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL LABEL SYMBOL PURPOSE MEANING LOCATION CAUTION The equilateral triangle is usually used in combination with other symbols to advise or warn the user Various ATTENTION Consult
97. figuration checks passed all required tests and is ready for use Peripheral checks 4 2 1 sma ni SRELEASED amp 6 Chapter 8 Replacement Procedures Page 8 25 ApSPHBS SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Figure 8 16 Disassembly Assembly of Chassis Page 8 26 Section 8 10 Chassis SBELEASEDBBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Chapter 9 Replacement Parts Section 9 1Overview 9 1 1 Purpose of Chapter 9 This chapter gives you an overview of Spare Parts for LOGIQ 100 PRO CONTENTS IN CHAPTER 9 Section Description Page Number Overview 9 1 Cid Table 9 1 Contents in chapter 9 Chapter 9 Replacement Parts Page 9 1 ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL MATERIAL LIST LOGIQ 100 PRO am Operator Console Assembly 100 230VAC 50 60Hz PAL GEMS A 100 230VAC 50 60Hz PAL GEMS A AM 100 230VAC 50 60Hz NTSC GEMS A AM 100 230VAC 50 60Hz NTSC GEMS A AM 100 230VAC 50 60Hz PAL GEMS E 110VAC 50 60Hz NTSC GEMS A 100 230VAC 50 60Hz PAL GEMS Russia Power Cord Indian Type 100 230VAC 50 60H
98. gout requirements by ensuring you are in total control of the plug 1 4 8 Classification Type of protection against electric shock Class EQUIPMENT 1 Degree of protection against electric shock Type BF EQUIPMENT 2 1 Class EQUIPMENT EQUIPMENT in which protection against electric shock does not rely on BASIC INSULATION only but which includes an additional safety precaution in that means are provided for the connection of the EQUIPMENT to the protective earth conductor in the fixed wiring of the installation in such a way that ACCESSIBLE METAL PARTS cannot become LIVE in the event of a failure of the BASIC INSULATION 2 Type BF EQUIPMENT Type B EQUIPMENT with a F TYPE isolated applied part providing a degree of protection against electric shock to such a degree that the allowable PATIENT LEAKAGE CURRENT under SINGLE FAULT CONDITIONS is not exceeded when 1 1 times the highest rated MAINS VOLTAGE is applied between the APPLIED PART and earth Page 1 18 Section 1 1 Overview GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 1 5 1 5 1 1 5 2 1 5 3 1 5 4 EMC EMI and ESD Electromagnetic Compatibility EMC Electromagnetic compatibility describes a level of performance of a device within its electromagnetic environment This environment consists of the device itself and its surroundings including other equipment power sources and persons with whic
99. h a patient who is being scanned and becomes grounded by touching some other grounded surface 10 6 6 2 Generic Procedure for Leakage current Measurements should be made with the ground open and closed with power line polarity normal and reversed and with the unit Off and On For each combination the probe must be active to find the worst case condition TESTER POLARITY REVERSING SWITCH GROUND w 0 Figure 10 6 Set Up for Probe Leakage Current Note 10 6 6 3 CAUTION Each probe will have some amount of leakage current dependent on its design Small variations in probe leakage currents are normal from probe to probe Other variations will result from differences in line voltage and test lead placement Meter Procedure Using Dale Meter to measure leakage current The ultrasound probe s imaging area is immersed in a saline solution along with a grounding probe from the test meter to complete the current path The Saline solution is a mixture of water and salt The salt adds a free ion to the water making it conductive Normal saline solution is 0 996 salt or 1 2 gram salt per 1 liter of water If saline is not available a mixture of 1 quart of water with one or more grams of table salt mixed thoroughly will substitute Follow these steps to test each probe for leakage current 1 Turn the LOGIQ 100 PRO unit OFF 2 Plugthe unit s mains powercord into the test meter and plug the test meter
100. h the device must interface Inadequate compatibility results when a susceptible device fails to perform as intended due interference from its environment or when the device produces unacceptable levels of emission to its environment This interference is often referred to as radio frequency or electromagnetic interference RFI EMI and can be radiated through space or conducted over interconnecting power of signal cables In addition to electromagnetic energy EMC also includes possible effects from electrical fields magnetic fields electrostatic discharge and disturbances in the electrical power supply CE Compliance The LOGIQ 100 PRO unit conforms to all applicable conducted and radiated emission limits and to immunity from electrostatic discharge radiated and conducted fields magnetic fields and power line transient requirements Applicable standards are 47 Part 18 IEC 601 1 2 and 806 13 For CE Compliance it is critical that all covers screws shielding gaskets mesh clamps are in good condition installed tightly without skew or stress Proper installation following all comments noted in this service manual is required in order to achieve full EMC performance EMC Performance All types of electronic equipment may characteristically cause electromagnetic interference with other equipment ei ther through air or connecting cables The term EMC Electromagnetic Compatibility indicates capability of the equip ment
101. he power up Sequence Press 5 Press CTRL S Enter keys on the keyboard to enter the service diagnostics In response a pop up menu appears as shown in Table 7 1 MAIN MENU 1 DAVINCI BOARD TESTS 2 KEYBOARD TESTS 3 MONITOR TEST 4 KEYBOARD OPERATION HISTORY 5 FRONT END BOARD TESTS Q QUIT ENTER THE CHOICE Figure 7 1 Main Menu For LOGIQ 100 PRO Note Option Q Quit can be used to come out of the diagnostic and enter the application mode O xX lih A 2S Chapter 7 Diagnostics Troubleshooting Page 7 3 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 7 2 1 DAVINCI Board Tests When this test is selected the following screen will appear DAVINCI BOARD TESTS 1 ALL TESTS 2 EPROM CHECK SUM TEST 3 R W MEMORY TEST 4 GRAPHICS MEMORY TEST 5 DEBUG PORT TEST 6 GRAPHICS TEST 7 FRAM TEST 8 FLASH MEMORY TEST 9 P IMAGE MEMORY TEST MAIN MENU Figure 7 2 DAVINCI Board Tests All Tests This option is used to run all tests in the menu Once all the tests are completed press any key to exit EPROM Checksum Test The validity of the software residing in the EPROM on the DAVINCI Board is tested by performing the Checksum test The word Checksum of the program is computed and its one s compliment is stored in the EPROM as the last word In this test
102. he system and other equipment 3 Electromagnetic interference may be reduced by changing wiring locations of power signal cables of other equip ment 4 Electromagnetic influence may be reduced by altering the path of power supply for other equipment 1 5 7 Notice on Service Ensure all screws are tight after servicing Loose screws may cause degradation in EMC performance CAUTION Do notuse the following devices near the LOGIQ 100 PRO system Devices which intrinsically transmit radio waves such as cellular phone radio transceiver mobile radio transmitter radio controlled toy etc Use of these devices could cause the LOGIQ 100 PRO system to perform outside the published specifications Keep power to these devices turned OFF when near the system Medical staff in charge of the LOGIQ 100 PRO system is required to instruct technicians patients and other people who may be around the system to fully comply with the above regulation SBELEASEDBBGBCRECOPS 1 20 Section 1 1 Overview ApSPHBE SBELEASEDBBGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 1 5 8 Electrostatic Discharge ESD Prevention DO NOT TOUCH ANY BOARDS WITH INTEGRATED CIRCUITS PRIOR TO TAKING THE NECESSARY ESD PRECAUTIONS 1 Always connect yourself via an arm wrist strap to the advised esd gp enis connection point located on the rear of the scanner to the right
103. hic Printer MEME Table 4 4 Peripheral checks SBELEASEDBBGBCRECOPe 4 10 Section 4 6 Peripheral Checks GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 4 7 Patient contact tools 4 7 1 Probe Connectors Check Take the probes and check them as described below Check Expected Result s If Not Remedy To test each delivered Probe Connectit It will display the probe name on the to the System screen 2 Hold the probe connector horizontally To connect a probe with the cable pointing Sideways Turn the connector locking handle to the Vertical position Align the connector with the probe port and carefully push into place Rotate the locking handle to the full Horizontal position to lock in place Position the probe cable so that it is not resting on the floor CAUTION Do not allow the probe head to hang freely Impact to the probe head may result in irreparable damage 3 Rotate the lock handle counter To disconnect probes clockwise to the Vertical position to The probes that are not connected unlock the connector to the unit should be stored in their Remove the connector from the port storage case Ensure that the probe head is clean before placing the probe in its storage case 4 To test the Two Probe Adapter To connect to the probe port Connect it to the System 5 Hold the Two Probe Port connector To connect a probe
104. his symbol indicates that Rear Panel waste electrical and electronic equipment must not be disposed of as unsorted municipal waste and must be collected seperately Please contact an authorised representative for manufacturer for information concerning the decompositioning of your requirement Indicates the presence of Rear Panel hazardous substance s above the maximum concentration value Maximum concentration values for electronic information products as set by the People s Republic of China Electronic Industry Standard SJ T11364 2006 include the hazardous substances of lead mercury hexavalent chromium cadmium polybrominated biphenyl PBB and polybrominated diphenyl ether PBDE 10 indicates the number of years during which the hazardous substance s will not leak or 2 mutate so that the use of this product will not result in any B severe environmental F4 pollution bodily injury or D damage to any assets BE Table 1 5 Product Icons 50 1 8 1 1 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL LABEL SYMBOL PURPOSE MEANING LOCATION No hazardous substance Rear Panel above the maximum concentration value are present Maximum concentration values for electronic information products as set by the People s Republic of China Electronic Industry Standard SJ T11364 2006 include the ha
105. horizontally Turn the connector locking handle to the Vertical position Align the connector with the probe port and carefully push into place Rotate the locking handle to the full Horizontal position to lock in place Two Probes can be Switched by The LED toggles to indicate the probe pressing the Key on the Two Probe Port change amp a click is also heard to indicate change over The system initalizes the new probe amp the image from the newly selected probe is displayed in the B Mode 7 Presetting Parameters to a Probe The Parameters selected will be set as Select the desired probe amp adjust the Default Values 5 desired parameters Press CTRL W Enter a To test the LOGIQ PROBE ADAPTER Connect the Adapter to the Port D connect it to the system m 2 Table 4 5 Probe and connectors check F Chapter 4 Functional Checks Page 4 11 ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 Check Expected Result s LOGIQ 100 PRO SERVICE MANUAL If Not Remedy It will display the Probe name on the Screen Hold the probe connector horizontally with the cable pointing Sideways Turn the connector locking handle to the Vertical position Align the connector with the probe port and carefully push into place Rotate the locking handle to the full Horizontal position to lock in place Position the probe cable so that it is not resting on the floor CAUTION Do not allow the probe h
106. ifies the isolation of the power line from the chassis The meter is connected from accessible metal parts of the case to ground Measurements should be made with the unit On and Off with the power line polarity Normal and Reversed Record the highest reading Electric Shock Hazard When the meter s ground switch is OPEN don t touch the unit Equipment damage possibility Never switch the Polarity and the status of Neutral when the unit is powered ON Be sure to turn the unit power OFF before switching them using the POLARITY switch and or the NEUTRAL switch Otherwise the unit may be damaged 10 6 5 2 Generic Procedure The test verifies the isolation of the power line from the chassis The testing meter is connected from accessible metal parts of the case to ground Measurements should be made with the unit ON and OFF with the power line polarity Normal and Reversed Record the highest reading of current POWER POLARITY REVERSING OUTLET SWITCH H BLACK p N WHITE 1 0 GREEN MOMENTARY SWITCH ACCESSIBLE METAL PARTS LEAKAGE TEST METER Figure 10 4 Set Up for Chassis Source Leakage Current IEC 601 1 Clause 19 Continuos Leakage Currents and Patient Auxiliary Currents When using the Microguard or a similar test instrument its power plug may be inserted into the wall outlet and the equipment under test is plugged into the receptacle on the panel of the meter This places the meter in th
107. indicates the USB connection to the Rearpanel When a USB device or Pen drive is connected the LED Location on Davinci LED glows to indicate it is to the Davinci CPU USB output of DAVINCI CPU D09 the Davinci is Good ApSPHBS Chapter 4 Functional Checks Page 4 9 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 4 5 Software Configuration Checks Check Expected Result s If Not Remedy 1 Check Date and Time setting Date and Time are correct Adjust the Date and Time setting Check that Location Hospital Name is Location Name is correct Re enter the correct Location Name correct Table 4 3 Software Configuration Checks Section 4 6 Peripheral Checks Check that peripherals work as described below Check Expected Result s If Not Remedy Press Freeze Key To stop image acquisition 2 Press RECORD Key on the Control The image displayed on the screen is panel printed on B amp W Video Graphic Printer Press SHIFT RECORD Key on the To image or report page displayed on Control Panel the screen is printed on the Laser Jet Printer connected to the USB Port of the System Press EXTERNAL VIDEO Key on the Enables an External Video Input Control Panel Playback on the LOGIQ 100 PRO monitor Press once again to return to the scan mode MEME 4 Press SHIFT RECORD Key on the To print the displayed image on the Control Panel screen to the USB B amp W Video Grap
108. ing artefacts on the monitor in the near field Due to pickup signal when the probe is Connect the probe and scan to check the ring in Air scan connected in air scan artifacts on an organ Low Frequency moving artefacts AC line interference Change the AC input Check for proper grounding Video In Video Out not working Connection on the rear panel not ok Set right the same Davinci maybe defective Replace the same Foot switch not working Connection on the rear panel not ok Set right the same Davinci maybe defective Replace the same Remote Control not working Rear panel or Davinci maybe defective Replace appropriately Connection on the rear panel not OK Replace appropriately Image Archive Full message not The memory size allocated for Image storage Transfer all the archived images to memory appearing is full due to uneven size of the stored stick from the recall menu But the archive is full and image cannot be images Go to service diagnostics and Erase Flash stored Memory in the Davinci Test menu Table 7 4 Trouble Shooting Page 7 16 Section 7 4 Troubleshooting ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Machine Not Booting NO Ensure Power cable is ok amp there is power at the wall outlet Tum the knobs Check Replace PS Dis PCB Machine Not Booting Machine not booting No display Display blank out Check if th
109. ingle branch circuit To avoid circuit overload and possible loss of critical care equipment make sure you DO NOT have any other equipment operating on the same circuit 2 2 2 3 Site Power Outlets A dedicated AC power outlet must be within reach of the unit without extension cords Other outlets adequate for the external peripherals medical and test equipment needed to support this unit must also be present within 1 m 3 2 ft of the unit Electrical installation must meet all current local state and national electrical codes 2 2 2 4 Unit Power Plug If the unit arrives without a power plug or with the wrong plug you must contact your GE dealer or the installation engineer must supply what is locally required 2 2 2 5 Power Stability Requirements Voltage drop out Max 10 ms Power Transients All applications Less than 25 of nominal peak voltage for less than 1 millisecond for any type of transient including line frequency synchronous asynchronous or aperiodic transients O xX r g UE s uo i 2 2 Section 2 2 General Console Requirements ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 2 2 3 EMI Limitations Ultrasound machines are susceptible to Electromagnetic Interference EMI from radio frequencies magnetic fields and transients in the air or wiring They also generate EMI The LOGIQ 100 PRO complies with limits as stated
110. into the tested AC wall outlet Plug the saline probe into the test meter s CHASSIS connector Set the test meter s Function switch to CHASSIS Connect the probe to be tested to the LOGIQ 100 PRO unit Put the saline probe and the probe s face imaging area of the probe into the saline bath o To avoid probe damage and possible electric shock do not immerse probes into any liquid beyond the level indicated in the probe users manual Do not touch the probe conductive liquid or any part of the unit under test while the LIFT GROUND switch is depressed SBELEASEDBBGBCRECOPe SBEHCMipth ApSPHBSE Chapter 10 Quality Assurance Page 10 19 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 7 Power ON the LOGIQ 100 PRO unit 8 Depress the LIFT GROUND rocker switch and record the highest current reading 9 Follow the test conditions described in Table 10 18 for every probe 10 Keep a record of the results with other hand copies of Planned Maintenance data SRELEASED amp 6BCRECOPs SBEHCMipth Page 10 20 Section 10 6 Electrical Safety Tests ApSPHBSE SBELEASEDBBBGBCRECOPe SBEHCMipth HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 6 6 4 Meter Procedure using Probe Adapter to measure Probe isolation Sink Current The Dale 600 600E provides a method for testing probes independently from the system The mete
111. ion cables between the Analog and Digital circuits 4 Remove Shield Plate 5 Remove the communication cable VIDEO IN b Brightness Contrast i j and the power cable a on the CRT PCB 6 Remove the 2 screws c d holding the CRT drive PCB to the chassis 7 Remove 4 screws e f g h holding the CRT Assy connected to the chassis 8 Move the CRT forward along with CRT driver PCB assembly 9 For assembly follow the reverse order Note Ensure that the monitor switch all the four near Fly Back Transformer is set to PAL side in case of PAL systems and to NTSC side in case of NTSC systems Note If CRT fails replace along with PCB Table 8 6 Functional tests Service Manual Section Functional Test Diagnostic Test Debrief Script Power ON Boot up Service manual direction 5305880 100 Section 8 4 2 Equipment passed all required tests and is ready for use SBELEASEDBBGBCRECOPeS 8 12 Section 8 4 FRONT PANEL MONITOR ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Shield plate Figure 8 7 Disassembly Assembly of Monitor Chapter 8 Replacement Procedures Page 8 13 ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 8 5 PCBs 8 5 1 Disassembly Assembly of Davinci Board Follow steps below and refer 1
112. ive corrective action can be taken Testing results corrective action and the effects of corrective action must be documented and maintained on the site Your GE service representative can help you with establishing performing and maintaining records for a quality assurance program Section 10 3 Periodic Maintenance Schedule 10 3 1 How often should PMs be performed The Periodic Maintenance Schedule specifies how often your LOGIQ 100 PRO should be serviced and what items need attention It is the customer s responsibility to ensure the LOGIQ 100 PRO periodic maintenance is performed as scheduled in order to retain its high level of safety dependability and performance Your GE Service Representative knows your LOGIQ 100 PRO best and can provide competent efficient service Please contact us for further information and to schedule GE Medical Systems Ultrasound to perform this service for you The services and intervals shown in the maintenance schedule assumes that you use your LOGIQ 100 PRO for an average patient load 10 12 per day If conditions exist which exceed typical usage and patient load then it is recommended to increase the periodic maintenance frequencies SBELEASEDBBGBCRECOPS 10 2 Section 10 2 Why do Periodic Maintenance GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 Service at Indicated Time Daily Weekly Monthly Annually Notes Clean Probes or b
113. le TB Base Pad2 2222115 Refer Figure 8 5 9 Assemble Optical Trackball PCB Assembly 2224019 refer Figure 8 5 10 Ensure that Trackball alignment is OK on the Key sheet 11 Assemble Trackball bracket assembly 2224020 refer Figure 8 5 12 Fix screws a b amp c at the location a b amp C in keyboard base plate 13 Fix the FPC cable 2139504 C as shown in Figure 8 5 14 For assembly the keyboard PCB follow the reverse order of Section 8 3 2 Note When assembling the PCB to the base plate M3x6 screws only should be used because a wrong screw used will pierce the key sheet 15 For initializing the Optical Trackball Select Alps Trackball from the Trackball Selection Menu in Service Diagnostics 2224020 Bracket Assy 2224019 Optical Trackball PCB Assy FPC Cable Keyboard top Figure 8 5 Optical Trackball Assembly for LOGIQ 100 PRO Chapter 8 Replacement Procedures Page 8 9 ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 8 4 FRONT PANEL MONITOR 8 4 1 Disassembly Assembly of Front Panel Follow steps below and refer Figure 8 6 For FRU Details refer 9 1 5 1 Remove Top Cover Refer 8 2 Lock the Keyboard before removing the front panel 3 Remove the keyboard connector from the Davinci Board 4 Remove the black ground cable coming from the keyboard 5 Remove Brightness and Contrast connector from the Brightness and Contrast PCB Refer Detail 2 in the 8
114. mobiler Funksender funkgesteuertes Spielzeug usw Bei Gebrauch dieser Ger te arbeitet die Anlage evtl nicht entsprechend der ver ffentlichten Angaben Belassen Sie diese Ger te in der Nahe der Anlage ausgeschaltet Tel fonos celulares receptores de radio juguetes controlados por transmisores de radio m viles etc El uso de estos dispositivos puede hacer que el equipo funcione fuera de las especificaciones publicadas Mantenga apagados dichos dispositi voscuando est n cerca del sistema Figure 1 5 Warning Labels Page 1 16 SBELEASEDBBGBCRECOPe SBEHCMipth Section 1 1 Overview GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 1 3 5 Labels Locations cont d ZA DANGER Possible explokes hazard Riesgo de explosi n No emplear used in the prasence of en presencia de anesi sicos fammadle anesthetics inflamaties CAUTION Do not use with Detibriliaor hacer funcionse con un destibniador United States law restricts this device sale cf use by on the order of a physician A DANGER PERIGO Risque d explosion pas Possivel usado employer en proserce presen a de anexiwsicon danesthesiques inflammat tes imf bere vem ATTENTION ATEN O pas fonctionner avec un use com desfibrilador IGPA
115. n case of future transportation 1 Cut the two straps wrapped around the box Refer Figure 3 1 2 Remove the adhesive tape Refer Figure 3 1 3 Open the carton flaps Refer Figure 3 2 4 Remove the Operator Manual Service Manual Gel Bottle Power Cord and other accessories kept on either side of the equipment Refer Figure 3 3 5 Lift the system wrapped with stretch film out of the box along with the packaging buffers Refer Figure 3 2 6 Slide the packaging buffers out to free the system 7 Remove the stretch film which is wrapped around the system Refer Figure 3 2 Figure 3 1 Unpacking LOGIQ 100 PRO SBELEASEDBBGBCRECOPS Chapter 3 Installation Page 3 3 ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Packaging Buff Packaging Buffers Stretch Film NA Figure 3 2 Unpacking LOGIQ 100 PRO Note The Service Manual Operator Manual Advanced Refernce Manual Gel Bottle and Power Cord are wrapped in bubble sheet and are kept along the sides of the corrugated carton box Refer Illustration below for details Ad ed Operator Manual Gel Bottle Service Manual E Figure 3 3 Unpacking LOGIQ 100 PRO SBELEASEDBBGBCRECOPe 3 4 Section 3 1 Overview ABSPHBE SBELEASEDBBGBCRECOPS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LO
116. ng Arrangement USA amp Canada Test all outlets in the area for proper grounding and wiring arrangement by plugging in the neon outlet tester and noting the combination of lights that are illuminated Any problems found should be reported to the hospital immediately and the receptacle should not be used OPEN GROUND WIRE REVERSED Min NEUTRAL WIRE 2 HOT amp GND REVERSED HOT WIRE sa saad Figure 10 1 Typical Alternate Outlet Tester The Dale 600 has self contained lamps designed for testing the outlet wiring arrangement Plug the Dale 600 into each outlet to be tested comparing the lamp status Combination e xx e of 3x Xxx xx e e Lights XX e e e Xx Condition CORRECT REVERSE OPEN OPEN HOT GROUND WIRING POLARITY GROUND HOT REVERSED Figure 10 2 Dale 600 Outlet Test e Note outlet tester can detect the condition where the Neutral grounded supply conductor and e the Grounding protective earth conductor are reversed If later tests indicate high leakage um currents this should be suspected as a possible cause and the outlet wiring should be D visually inspected Q 10 14 Section 10 6 Electrical Safety Tests SBELEASEDBBGBCRECOPS SBEHCMipth HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO S
117. ng Bahru Road 15 01 06 FAX 65 272 3997 Central Plaza FAX 81 426 482902 Singapore 169730 Ultrasound Tech Support JAPAN 81 426482944 ASIA China India Korea SEA Ultrasound Tech Support CHINA 8008108188 Ultrasound Tech Support INDIA 1800114567 Ultrasound Tech Support KOREA 262013585 Ultrasound Tech Support SEA 62773444 EUROPE GE Ultraschall Deutschland TEL 49 212 2802 208 GmbH amp Co KG 49 212 2802 207 BeethovenstraBe 239 FAX 49 212 28 02 431 Postfach 11 05 60 D 42665 Solingen Germany Ultrasound Tech Support ANZ 61 1800647855 Table 1 1 Service Contact Information SRELEASED amp 6 1 22 ApSPHBSE Section 1 6 Customer Assistance GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Chapter 2 Pre Installation Section 2 1Overview 2 1 1 Purpose of Chapter 2 This chapter provides the information required to plan and prepare for the installation of a LOGIQ 100 PRO Included are descriptions of the facility and electrical needs to be met by the purchaser of the unit A checklist is also provided at the end of this section to help determine whether the proper planning and preparation is accomplished before the actual equipment installation is scheduled CONTENTS IN CHAPTER 2 Section Description Page Number 2 1 Overview 2 1 General Console Requirements Table 2 1 Contents in Chapter 2 S
118. ng the Installation cessus 3 6 3 5 1 Transducer Connection cedere tid ere dL 3 6 3 5 2 Installation of Optional Accessories 3 7 3 5 3 Installation of Two Probe Adapter amp LOGIQ a200 Probe Adapter Optional 3 9 3 5 4 Installation of LOGIQ 100 PRO with Global or Modular Trolley 3 11 3 5 5 Adjustment of Monitor Brightness amp Contrast 3 17 3 5 6 Adjustment of System Clock Date Hospital Name 8 OB Version 3 17 Section 3 6 System Configuration eere 3 17 3 6 1 System 3 17 3 6 1 1 Physical 3 17 Front View 18 3 6 1 3 Side View Keyboard Closed sse 3 19 3 6 1 4 Side View Keyboard 3 19 3 6 1 5 Weight without 3 20 3 6 2 Electrical 3 20 2 3 6 2 1 Power SUPPLY treten 3 21 e 3 6 2 2 Facility Power SOOM EU UD QNS 3 21 3 6 2 3 Storage amp Operation Requirements 3 21 3 6 3 Optional 3 21 D 3 6 4 Peripherals Connections and Installation 3 23 ES 3 6 5 Video Specification 3 28
119. nstall the unit Included are references to a procedure that describes how to receive and unpack the equipment and how to file a damage or loss claim How to prepare the facility and unit of the actual installation and how to check and test the unit probes and external peripherals for electrical safety are included in this procedure Also included in this section are guidelines for transporting the unit to a new site CONTENTS IN CHAPTER 3 Table 3 1 Contents in Chapter 3 Section Description Page Number 3 1 Overview 3 1 3 2 Receiving and Unpacking the Equipment 3 3 3 3 Preparing for Installation 3 5 3 5 Completing the Installation 3 6 3 6 System Configuration 3 17 3 7 Paperwork 3 28 3 1 2 Average Installation Time Description Average Comments Installation Time Unpacking the scanner 20 Minutes Scanner wo options 40 Minutes Dependant on the configuration that is required Table 3 2 Average Installation Time SBELEASEDBBGBCRECOPe ApSPHBS Chapter 3 Installation Page 3 1 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 1 3 DANGER CAUTION CAUTION CAUTION CAUTION AN CAUTION AN CAUTION Safety Reminders WHEN USING ANY TEST INSTRUMENT THAT IS CAPABLE OF OPENING THE AC GROUND LINE I E METER S GROUND SWITCH 15 OPEN DON T TOUCH THE UNIT If the unit is very cold or hot do not turn
120. nt Cellular phone radio transceiver mobile radio transmitter radio controller toy etc Use of these devices could cause this equipment to perform outside the published specifications Keep power to these devices turned off when near this equipment Non usare i seguenti apparecchi simit di questa apparecchiatura cellulari ricetrasmettitore radio trasmetti tore radio mobile giocattoli radiocoman dati ecc L uso di questi apparecchi potrebbe mo dificare le specifiche dell apparecchiatura Mantenere gli apparecchi interferenti spenti se in prossimit del sistema utilize os dispositivos seguintes per to deste equipamento Telefone celular radiotransceiver radio transmissor m vel brinquedos de con trole remoto etc O uso destes dispositivos pode levar o equipamento a ter um desempenho out ro que aquele publicado Desligue estes dispositivos quando es tiverem perto deste equipamento TENTIO Ne pas utiliser les appareils suivants proximit de cet quipement t l phones mobiles metteurs r cepteurs appareils radiocommand s etc cela pouvant entrainer des performances diff rentes des sp cifications annonc es Maintenir les appareils de ce type hors tension lorsqu ils se trouvent proximit du systeme VORSICHT Verwenden Sie folgende Ger te nicht in der Nahe der Anlage Funktelefon Funkempf nger
121. of the power connector 2 Follow general guide lined for handling of electrostatic sensitive equipment Section 1 6Customer Assistance This system is not repairable by the customer If this equipment does not work as indicated in the Operator s Manual please contact your service support center If the service engineer needs additional information to repair this equip ment please contact any relevant addresses given below 1 6 1 System Manufacturer WIPRO GE HEALTHCARE INDIA WIPRO GE HEALTHCARE PVT LTD ULTRASOUND GROUP PLOT 4 KADUGODI INDUSTRIAL AREA SADARAMANGALA BANGALORE 560067 INDIA TEL 91 80 2845 2923 FAX 91 80 2845 2924 Ultrasound Tech Support India 91 1800114567 Table 1 6 System Manufacturer Chapter 1 Introduction Page 1 21 ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 1 6 2 Contact Information USA CANADA GE Medical systems TEL 1 800 437 1171 Ultrasound Service Engineering 1 800 682 5327 4855 W Electric Avenue 1 262 524 5698 Milwaukee WI 53219 FAX 1 414 647 4125 Customer Answer Center LATIN AMERICA GE Medical systems 1 262 524 5300 Ultrasound Service Engineering 4855 W Electric Avenue TEL 1 262 524 5698 Milwaukee WI 53219 FAX 1 414 647 4125 Customer Answer Center ASIA Singapore Japan TEL 65 291 8528 GE Ultrasound Asia Singapore 81 426 48 2950 Service Department Ultrasound 298 Tio
122. ol ID Description 9 45358 Pliers Retaining Ring 9 XL9971MM Xcelite hex Blade 1 27mm Wrench Open End 3 8 7 16 9 XL9973MM Wrench Open End 1 2 9 16 9 XL9974MM Wrench Open End 1 2 9 16 9 XL9975MM Pliers Arc Joint 7 inch 9 XL9976MM Pliers Slip Joint 9 XL9977MM Pliers Long Nose Miniature 9 XL991CM Pliers Long Nose Miniature C2356E Ignition Wrench Set 10 pc BLBO Screwdriver Blade Stubby 9 41322 Screwdriver Blade Pocket clip 9 6757 Screwdriver Blade 1 8 in x 4 in 9 9487 Screwdriver Blade 3 16 in x 4 in 9 45341 20 Steel Tape locking Spring load 9 3001 Ratchet Offset Slotted 9 HT62002 Ratchet Offset Phillips 9 4099 Screwdriver slotted 1 4 in X 6 in 9 GH300ME Screwdriver Phillips 2 Stubby 9 XL9920 Screwdriver Phillips 0 9 XL9921 Screwdriver Phillips 1 9 XL9922 Screwdriver Phillips 2 9 XL9923 5 Hex Keys 20 pc Metric 9 XL9924 1 4 in Standard Socket set 19 pc 9 XL9925 n Table 10 3 Overview of GE 1 Tool Kit Contents 10 4 Section 10 3 Periodic Maintenance Schedule ApSPHBE SBELEASEDBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Tool ID Description Tool ID Description 9 4355 Flex Spinner 9 43523 Breaker 9 43531 6 inch Ext 9 65283 Case 8 5 in x 4 5 in x 2 in Deep 9 46696 Hex Keys 9 39829 Torpedo Level Magnetic 9 38461 Hammer Ball Peen 4 oz 9 4280 9 WEW60P3 9 GH40
123. on the EMC label However there is no guarantee that interference will not occur in a particular installation Possible EMI sources should be identified before the unit is installed Electrical and electronic equipment may produce EMI unintentionally as the result of a defect These sources include medical lasers Scanners cauterizing guns computers monitors fans microwave ovens light dimmers portable phones The presence of a broadcast station or broadcast van may also cause interference See Table 2 4 for EMI Prevention tips SBELEASEDBBGBCRECOPS Chapter 2 Pre Installation Page 2 3 ApSPHBS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 2 2 3 EMI Limitations cont d LOGIQ 100 PRO SERVICE MANUAL EMI Rule Be aware of RF sources Details Keep the unit at least 5 meters or 15 feet away from other EMI sources Special shielding may be required to eliminate interference problems caused by high frequency high powered radio or video broadcast signals Ground the unit Poor grounding is the most likely reason a unit will have noisy images Check grounding of the power cord and power outlet Replace all screws RF gaskets covers cores After you finish repairing or updating the system replace all covers and tighten all screws Any cable with an external connection requires a magnet wrap at each end Install the shield
124. ording to the operator and service manuals Human Safety Operating personnel must not remove the system covers Servicing should be performed by authorized personnel only Only personnel who have participated LOGIQ 100 PRO Training Seminar are authorized to service the equipment SBELEASEDBBGBCRECOPe 1 10 ApSPHBSE Section 1 1 Overview SBELEASEDBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 1 4 3 Mechanical Safety ULTRASOUND PROBES ARE HIGHLY SENSITIVE MEDICAL INSTRUMENTS THAT CAN EASILY BE DAMAGED BY IMPROPER HANDLING USE CARE WHEN HANDLING AND warning PROTECT FROM DAMAGE WHEN NOT IN USE DO NOT USE A DAMAGED OR DEFECTIVE PROBE FAILURE TO FOLLOW THESE PRECAUTIONS CAN RESULT SERIOUS INJURY AND EQUIPMENT DAMAGE NEVER USE A PROBE THAT HAS FALLEN TO THE FLOOR EVEN IF IT LOOKS OK IT A WARNING MAY BE DAMAGED Always lock the Control Console in its parking locked position before moving the scanner N CAUTION around The LOGIQ 100 PRO weights 10kg or more depending on installed peripherals 309 Ibs or more when ready for use Care must be used when moving it or replacing its parts Failure to gy ii follow the precautions listed below could result in injury uncontrolled motion and costly damage NOTE Special care should be taken when transporting the unit in a vehicle e Secure the unit an uprigh
125. orm ow Front Panel Assembly 2337067 LOGIQ 100 PRO Chapter 9 Replacement Parts Page 9 7 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 9 1 6 MATERIAL LIST Monitor OPERATOR CONSOLE ASSY 53041 17 5304414 5304240 5304248 5304441 5304596 5306834 Figure 9 5 Monitor Table 9 5 Monitor e tem Monitor Assembly CRT PCB with 2139789 3 Cable Assy 15 PALINTSC LOGIQ 100 PRO 1 Page 9 8 Section 9 1 Overview GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 9 1 7 MATERIAL LIST DAVINCI OPERATOR CONSOLE ASSY 5304117 5304414 5304240 5304248 5304441 5304596 5306834 Figure 9 6 Davinci Board Table 9 6 Davinci Davinci Assy PAL NTSC 5212995 LOGIQ 100 PRO 1 Davinci is common for PAL amp NTSC Only dip switch setting has to be changed for the required type SBELEASEDBBGBCRECOPe Chapter 9 Replacement Parts Page 9 9 ApSPHBS SBELEASEDBBGBCRECOPe GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 9 1 8 Material List FEB OPERATOR CONSOLE ASSY 53041 17 5304414 5304240 5304248 5304441 5304596 5306834 Figure 9 7 FEB Assembly Table 9 7 NEN EN FEB Assy 5199849 LOGIQ 100 PRO FEB DAVINCI Assy 5308
126. pe should be used for recording SBELEASEDBBGBCRECOPS 3 24 Section 3 6 System Configuration GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Figure 3 22 VCR connection to Rear panel Installation of VCR 1 Connect the SONY VCR 2 Switch on the VCR and the LOGIQ 100 PRO unit Press the Record key to record the image 3 4 Press the External video key on the keyboard to enable external video i e VCR Playback to be viewed on the LOGIQ 100 PRO system monitor 3 6 4 5 Laser jet printer Connect the HP1020 Laser jet printer to the USB port provided in the rear panel of the system This enables you to take paper printout of the images and report pages The LOGIQ 100 PRO supports printing in A4 size papers in the HP laser Jet 1020Series with standard USB cable Figure 3 23 Printer connection to Rear panel Installation of Laser Jet Printer 1 Switch ON on the LOGIQ 100 PRO unit t 2 Connect the USB cable from the printer to the USB port provided in the rear panel of LOGIQ um 100 PRO unit 3 To Print images Report pages Press Shift Record 2S ue F Chapter 3 Installation Page 3 25 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 6 4 6 USB MEMORY STICK This module serves as an interface which enables users to transfer imag
127. pply Wiring Diagram 5 8 Cable Assembly Diagrams 10 Section 5 5 Functional nnna 5 12 5 5 1 Front End Board 5 12 5 5 2 Davinci Leer a LEVE dd 5 13 553 Peripherals eee rettet se exo eee EORR Ee EC CERE ENERO Cue eodd 5 14 Section 5 6 Video Specifications nnna 5 14 Section 5 7 Rear Panel Signal List cesses 5 14 Chapter 6 Service Adjustments Section 6 1 Overview PR EET 6 1 6 1 1 Service Adjustments Available in LOGIQ 100 6 1 Table Of Contents Page TOC 3 ApSPHBS SBELEASEDBBGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Chapter 7 Diagnostics Troubleshooting Section 7 1 7 1 7 1 1 Purpose of 7 7 1 Section 7 2 Power On Diagnostics 2 2 1 7 3 7 2 1 Board Tests 7 4 7 2 2 FEB Test for LOGIQ 100 0 9008 7 7 7 2 8 Keyboard Tests 7 9 7 2 4 Monitor Test 7 10 7 2 5 Key Operation HIStory tte adeat enel Ek Ia Potete ep oe 7 13 Section 7 3 Error Reporting a IPEA ER
128. pth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 5 5 2 Davinci Board The Davinci CPU board uses TMS320DM6446 chip that contains an ARM Processor DSP and Video processors into a single chip The Major functionalities amp corresponding implementation is described below 1 System Memory 256MB DDR2 Memory 2 Program Storage 16 Megabytes of NOR Flash is used to store the Boot loader code Kernel and Application software 3 Image Storage 64 Megabytes of NAND Flash is used to store the User Images It is also used to store a part of Application software and operating system code 4 Keyboard interface Ultrasound keyboard PS 2 trackball interface Gain Controller interface Ultrasound Keyboard is interfaced to Davinci CPU PWA The serial communication occurs at 9600 baud rate Optical Trackball TB_CLK and TB_DATA pins are connected to Davinci CPU PWA Trackball supports Ps2 standard GAIN Encoder GAIN CCW and GAIN_CW pins of the gain encoder are connected to the GPIO pins of Davinci CPU 5 On Screen Display OSD Video Out and Monitor Display The DAVINCI CPU generates the OSD along with the image in NTSC or PAL video output format standard to the Video Out and Monitor connector 6 USB port interface The Davinci CPU PWA provides one USB 2 0 Host connector This port is used to interface Thermal Printer DeskJet printer as well as to transfer the image to Memory stick in
129. r utilizes a probe adapter to apply a test potential commonly to all connector pins The probe s imaging area is immersed in a saline solution along with a grounding probe from the meter to complete the current path Saline solution is a mixture of water and salt The salt adds ion to the water making it conductive Normal saline solution is 0 9 salt or 1 2 gram salt per 1 litre of water If saline is not available a mixture of 1 quart of water with one or more grams of table salt mixed thoroughly will substitute Fig 10 7 Probe Source Leakage Current Test Follow these steps to test each probe for leakage current 1 Turn the LOGIQ 100 PRO unit OFF 2 Plug the unit s mains powercord into the test meter and the meter into the tested AC wall outlet Connect the probe to be tested with the meter s appropriate adapter Plug the saline probe into the test meter s CHASSIS connector Plug the probe adapter into the test meter s connector marked EXTERNAL Set the meter s FUNCTION switch to EXTERNAL position Put the saline probe and the probe s face imaging area of the probe into the saline bath CAUTION To avoid probe damage and possible electric shock do not immerse probes into any liquid beyond the level indicated in the probe users manual Do not touch the probe conductive liquid or any part of the unit under test while the LIFT GROUNDswitch is depressed 8 Have unit power ON for the first part
130. rackball are properly interfaced to the System It also initiates the self test of analog subsystem The two LED s and the beeper are used to indicate error conditions Power on Diagnostics works only when the system is in application imaging mode and not while on service diagnostics Service Diagnostics For More Details on Service Diagnostic refer Chapter 7 LED Location Function LED Location on FEB This LED indicates the scan lines the DSP is scanning The D65 LED glows when the cursor is moved in the B M mode LED Location on FEB This LED indicates the probe connect signal is good This D66 indicates the FEB is Good LED Location on FEB This LED indicates the B mode signal is given to the FEB D67 display The intensity of this LED is more during B mode This LED indicates the M mode signal is given to the LED Location on FEB display This LED glows during M and mode the intensity D68 of this LED is less during B M mode This LED is ON during Acoustic Frame measurement LED Location on Davinci switching This also indicates the communication between the DAVINCI CPU D12 DSP and the Davinci CPU FPGA This LED indicates the Video Sync is happening This indicates LED Location on Davinci the video frame output from Davinci CPU to the monitor is DAVINCI CPU D11 LED Location on Davinci This LED indicates the KEY press on the keyboard It glows DAVINCI CPU D10 intermittantly when there is a key pressed This LED
131. rically hazardous condition when coupled to the human body A damaged probe will not produce a desirable image A damaged probe has to be discarded It cannot be repaired or reused Do not allow the lens to come into contact with a sharp object or to be knocked against an object 5 Do not place liquids on or above the console If the liquid spills it may come in to contact with live parts can cause an electric shock This system contains no operator serviceable components To prevent shock do not re move any covers or panels Should problems or malfunctions occur unplug the power cord Only qualified Service personnel should service the system Accidentally coming in contact with the electrical circuits inside the housing could cause serious injury 6 Do not use Defibrillators when the LOGIQ 100 PRO is operated 7 Concerning outside markings refer to ILLUSTRATION 1 1 8 The LOGIQ 100 PRO system should not be placed on a soft surface as it prevents proper air circulation The vents for air circulation are on the bottom cover This medical equipment is approved in terms of the prevention of radio wave interference to be used in hospitals clinics and other institutions which are environmentally qualified The use of this equip ment in an inappropriate environment may cause some electronic interference to radios and televi sions around the equipment Proper handling of this equipment is required in order to avoid such trouble acc
132. s effective September 2000 is supplied with modified FRU 2179596 2 Figure 3 12 Installation of LOGIQ 100 PRO with the Trolley Chapter 3 Installation Page 3 15 SBELEASEDBBGBCRECOPe gt o GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Installation of LOGIQ 100 PRO with Global or Modular Trolley Contd Figure 3 13 Installation of LOGIQ 100 PRO with Global or Modular Trolley Page 3 16 Section 3 5 Completing the Installation ApSPHBSE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 5 5 Adjustment of Monitor Brightness amp Contrast Turn ON the Machine and then adjust the monitor contrast and brightness Monitor contrast and brightness should be adjusted according to the lighting in the room For Monitor brightness and contrast adjustment refer to the appropriate section in the User Manual 3 5 6 Adjustment of System Clock Date Hospital Name amp OB Version Press CTRL S 1 ENTER an Installation Setup window appears Set the system Clock Date Hospital Name and OB Version These settings can be modified by using the CONTROL S 1 key if required Refer Section Control Keys of the User Manual for more details CAUTION Functional checks in Chapter 4 to be carried out before handing over the system to the customer Section 3 6 System Configuration 3 6 1 System Specifications 3 6
133. s foot switch to check its functionality 4 By pressing the foot switch pedal the image in the screen should freeze SBELEASEDBBGBCRECOPS ApSPHBE Chapter 3 Installation Page 3 23 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 6 4 2 Video Graphic Printer VGP Connect the Video Graphic printer with USB A to USB B cable to the USB port located on the rear panel of the system Model Sony UP D897MD or UP 897MD Figure 3 20 Connection of USB cable to Printer Installation of VGP 1 Place the SONY Digital Printer on the fixture 2 Fix one end of power cable and USB cable to the printer 3 Fix the other end of USB cable to the USB slot provided in the rear panel and power cable to the Power socket 4 Switch ON the LOGIQ 100 PRO and VGP printer 5 Press the Recall button on the keyboard to view the stored images 6 Press Record button on the keyboard and check if the selected image matches with the VGP print out WH 3 6 4 3 Pin Assignment of Mini Jack controlling VGP Pin No Signal 1 Shutter 2 Signal GND O 1 Figure 3 21 Shutter Connector 3 6 4 4 Video Casette Recorder Connect the VCR Sony SVO 9500MD H4120SR for NTSC and Sony SVO 9500MDP E11801AA for PAL System to the Video IN socket in the rear panel Press the EXT VIDEO button on the keyboard to enable an external video signal on the system monitor SVHS ta
134. scanner diagnostics by using the built in service software and power supply adjustments For remaining functional checks please refer to the LOGIQ 100 PRO Operator s Manual CONTENTS IN CHAPTER 4 Section Description Page Number Overview 4 1 4 5 Software Configuration Checks Peripheral Checks Patient contact tools Table 4 1 Contents in chapter 4 SBELEASEDBBGBCRECOPe SBEHCMipth Chapter 4 Functional Checks Page 4 1 ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 4 2 General Procedures 4 2 1 Power On Boot Up Note After turning off the system wait at least ten seconds before turning it on again The system may not be able to boot if power is recycled too quickly CAUTION SYSTEM REQUIRES ALL COVERS Operate this unit only when all board covers and frame panels are securely in place The covers are required for safe operation good system performance and cooling purposes 4 2 1 1 System Boot UP Shutdown Purpose This is a description on how to Shut Down Power UP the system 4 2 1 2 Lockout Tagout Requirements For USA Europe Follow OSHA Lockout Tagout requirements by ensuring you are in total control of the plug 4 2 1 3 Power Up 1 Connect the Power Cable at the rear of the System 2 Connect the Power cable to an appropriate mains power outlet Reor Panel for L100 Terong
135. sed all required tests and is ready for use Table 8 10 Functional Tests Section 8 8 Rear Panel 8 8 1 Disassembly Assembly of Rear Panel Follow steps below and refer 8 14 1 Remove Top Cover Refer 8 2 For FRU Details refer 2 Remove Noise filter by removing screws c d then disconnect the power cables from the noise filter 3 Remove all five screws indicated in the fig below from the rear panel 4 Remove the connectors from the Davinci board FEB and CRT PCB SBELEASEDBBGBCRECOPS 8 22 Section 8 8 Rear Panel GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 5 Remove the connections to the circuit breaker 6 Remove the rear panel from the chassis 7 Forassembly follow the reverse order Table 8 11 Functional tests Service Manual Section Functional Test Diagnostic Test Debrief Script Power ON Boot up Service manual direction 5305880 4 3 100 Section 8 8 1 Equipment passed all required tests and is ready for use Remove all these screws Figure 8 14 Disassembly Assembly of Rear Panel SBELEASEDBBGBCRECOPS SBEHCMipth Chapter 8 Replacement Procedures Page 8 23 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 8 9 HV Assembly 8 9 1 Disassembly Assembly of HV Assembly Follow steps below and refer 8 15 Remove Top Cover Refer 8 2 For
136. sk the customer if they have any problems or questions about the equipment Fill in the top of the Periodic Maintenance PM Inspection Certificate Note all probes and system Paperwork options Power up Turn the system power on and verify that all fans and peripherals turn on Watch the displays during power up to verify that no warning or error messages are displayed Verify that the system properly recognizes all probes Take printout of all customer presets as a backup Table 10 6 System Preliminary Checks SBELEASEDBBGBCRECOPe SBEHCMipth Chapter 10 Quality Assurance Page 10 7 ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 5 2 Functional Checks See Also Chapter 4 The functional checks take about 30 minutes to perform Refer to the system user documentation whenever necessary 10 5 2 1 System Checks Step Description B Mode Verify basic B Mode 2D operation Check the basic system controls that affect this mode of operation Verify basic M Mode operation Check the basic system controls that affect this mode of operation System Perform the Automatic Tests see section 7 2 on page 7 3 to verify that all boards function Diagnostic according to specifications Perform the Control Panel Test Procedure see section 7 2 3 on page 7 9 to verify that all keyboard controls are OK This is performed by the internal PC backend processor which does a normal ke
137. sonnel i e GE s field engineer s personnel of third party service companies with equivalent training or licensed electricians to perform electrical servicing on the equipment OMISSIONS amp ERRORS If there are any omissions errors or suggestions for improving this documentation please contact the GE Medical Systems Global Documentation Group with specific information listing the system type manual title part number revision number page number and suggestion details Mail the information to Service Documentation 9900 Innovation Drive RP 2123 Wauwatosa WI 53226 USA GE Medical Systems employees should use the iTrack System to report all documentation errors or omisions SBELEASEDBBGBCRECOPS i iv GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL LEGAL NOTES The contents of this publication may not be copied or duplicated in any form in whole or in part without prior written permission of GE Medical Systems GE Medical Systems may revise this publication from time to time without written notice TRADEMARKS All products and their name brands are trademarks of their respective holders COPYRIGHTS All Material Copyright 1997 2007 by General Electric Inc All Rights Reserved Page i v SBELEASEDBBBGBCRECOPe ApSPHBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MAN
138. t be CE Marked Located on the panel are video input amp output connectors footswitch connector shutter connector power connector amp control connections for Video Graphic Printer and USB Port for the LOGIQ 100 PRO Rear Panel for 1100 Torong Figure 3 17 Optional Peripherals The Thumb Drive Memory Stick Model T8512MJF150 HP Laser Jet printer HP 1020 Sony Printer Model UP D897MD UP 897MD can be connected through the USB slot provided in the rear panel SBELEASEDBBGBCRECOPe 3 22 Section 3 6 System Configuration 8 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 6 4 3 6 4 1 Peripherals Connections and Installation FootSwitch Connection The footswitch which is the remote FREEZE device is connected to the rear panel of the system this extra FREEZE switch is provided to enhance flexibility to freeze images when the system is not within reach of the user Figure 3 18 Foot switch connection to rear panel Pin Assignment of Foot Switch Connector Pin No Signal 1 Foot Switch Footswitch 2 GND Gb ND 3 G TSN 4 GND VERS MN 2 5 GND Figure 3 19 Foot Switch Connector Round 5 connector Installation of the Foot switch 1 Switch ON the LOGIQ 100 PRO unit 2 Connect the footswitch cable to the Footswitch slot provided in the rear panel 3 Pres
139. t position e Lock the wheels brake e DO NOT use the Control Panel as an anchor point e Place the probes in their carrying case 1 4 4 Electrical Safety To minimize shock hazard the equipment chassis must be connected to an electrical ground The system is equipped with a three conductor AC power cable This must be plugged into an approved electrical outlet with safety ground If an extension cord is used with the system make sure that the total current rating of the system does not exceed the extension cord rating The power outlet used for this equipment should not be shared with other types of equipment Both the system power cable and the power connector meet international electrical standards Chapter 1 Introduction Page 1 11 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 1 4 5 Labels Locations GHOST Label Danger Caution Label Warning FUTT Possible shock hazard Do not Possible explosion hazard if remove Covers or Panels Refer used in the presence of servicing to qualified personnel flammable anesthetics For continued protection against fire or shock hazard Replace A CAUTION only with same type and rating of Do not use with Defibrillator Grounding reliability can only be achieved with Hospital only or United State law restricts this Hospital Grade cordset provided device to sale or use by or on the with the system order of a physician
140. tem 10 Carefully replace the probe holder to its place and press firmly till the projections at the bottom fit into the slots in the upper flange and the system 47 Probe Holder Two Probe Port or LOGIQ a 200 Probe Adapter wo Probe Port Lock 12 o clock Un Locked Position ole on the upper flange Two Probe port LOGI 200 Probe Adapt lt Qa robe Adapter Two Probe Port Lock 3 o clock Locked Position Figure 3 7 Installing Two Probe Port or LOGIQ 200 Probe Adapter Page 3 10 Section 3 5 Completing the Installation SBELEASEDBBGBCRECOPS GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 5 4 Installation of LOGIQ 100 PRO with Global or Modular Trolley Note LOGIQ 100 PRO has two types of Trolleys the Global Trolley and the Modular Trolley The Global Trolley comes in the assembled form and the Modular Trolley comes in a modular form which needs assembly at field 1 Unpack the global trolley packed in a wooden box by opening the top cover refer Figure 3 8 trolley which is inside the box is seen in the diagram 4 4 c SN SNS SN SNS lt lt lt lt N Wy lt NNNUANANNS AN ANNN
141. the rear panel of LOGIQ 100 PRO to the Video IN of the VCR 3 Connect the Video Graphic Printer VGP to a suitable power outlet Using the BNC to BNC cable connect the Video Out on the rear panel of LOGIQ 100 PRO to the Video IN of the VGP Connect the shutter cable from the VGP printer to the rear panel of the 100 PRO 4 The images and report pages of the Logiq 100 PRO can be printed on HP Laser jet printer Model HP1020 through the USB port provided on the rear panel Images be transfered to a PC using USB Thumb drive Note The LOGIQ 100 PRO has only one Video Out connection Therefore either a VGP or a VCH only can be connected at a time SBELEASEDBBGBCRECOPS SBEHCMipth Chapter 3 Installation Page 3 7 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Rear Panel for L100 Tarang is switch Shutter Video in Video out 100 240V 0 9 1 8A eT 6 max For all models USB Port Thermal Circuit breokers Figure 3 5 Installation of Accessories 3 8 Section 3 5 Completing the Installation GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 3 5 3 Installation of Two Probe Adapter amp LOGIQ 200 Probe Adapter Optional 1 Remove the adhesive tape to open the flaps of two probe port or LOGIQ a 200 Prob
142. tion Checks 9 1035 9 InDUU POWO su exe sh cede 10 9 10 5 3 1Mains Cable 10 9 10 5 4 Clea Mng so oe tib p eR comi 10 9 10 5 4 1General 10 9 10 5 5 Physical 10 10 10 5 6 Probe Maintenant essemps insanin oa cx terne tuuc n 10 10 10 5 6 1Probe Related Checks sse 10 10 10 5 6 2Basic Probe uere ande testa dence 10 10 Basic Probe Cleaning 11 Section 10 6 Electrical Safety 10 11 10 6 1 Safety Test 10 11 10 6 2 GEMS Leakage Current 10 13 10 6 3 Outlet Test Wiring Arrangement USA amp Canada 10 14 2 10 6 4 Grounding Continuity 10 15 Q 10 6 4 1 Meter Procedure 222 22 522 cee ee an ee etree eee 10 15 10 6 3 Chassis Leakage Current 10 16 PA T S 10 16 D 10 6 5 2Generic 10 16 Dg Dale 600 Meter Procedure 17 2 S Data Sheet for Chassis Source Leakage Current 18
143. ts towards the top of the probe connector a Install probe connector on the receptacle guide pin until it touches the receptacle mating surface a Twist the probe connector twist lock lever in the clockwise direction to lock it in place Twist the lever anticlockwise direction to disconnect the probe 4 Connect the LOGIQ 100 PRO Power cable s female part to the power connector located on the rear panel and the male part to a hospital grade power socket of a proper voltage Never use a three to two pin adapter this defeats the purpose of safety ground 5 Unlock the keyboard by pressing the lock release on top of the system Do not move or lift the unit holding the keyboard alone ApSPHBSE Chapter 3 Installation Page 3 5 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Assembling LOGIQ 100 PRO Contd Transducer Figure 3 4 Assembling LOGIQ 100 PRO Section 3 5 Completing the Installation 3 5 1 Transducer Connection 1 Connect a transducer to transducer receptacle as follows Refer to fig 3 4 A Ensure that the transducer twist lock lever points towards the top of the probe connector B Insert the transducer connector on the receptacle guide pin until it touches the receptacle mating surface C Twist the transducer twist lock lever in the clockwise direction to lock it in place Twist the lever in anti clockwise direction to disconnect the
144. turn it OFF for the second half 9 Depress the ISO TEST Dale 600 or Mains on Applied Parts MAP DALE 601 ROCKER SWITCH and record the highest current reading 10 Follow the test conditions described in Table 10 18 for every probe 11 Keep a record of the results with other hand copies of Planned Maintenance data Chapter 10 Quality Assurance Page 10 21 ApSPHBSE SBELEASEDBBGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 6 6 5 Data sheet for Probe Source Leakage Current The test passes when all readings measure less than the values shown in Table 10 14 and Table 10 15 Record all data on the Planned Maintenance Inspection Certificate Equipment damage possibility Never switch the Polarity and the status of Neutral when the unit is powered ON Be sure to turn the unit power OFF before switching them using the POLARITY switch and or the NEUTRAL switch Otherwise the unit may be damaged Probe Tested Tester Power Polarity Tester GROUND or Unit Power Switch NEUTRAL Switch Measurement ON NORM OPEN LLL cem CE LLL em LLL RN 7 Table 10 18 Typical Data Sheet Probe Source Leakage Current Page 10 22 Section 10 6 Electrical Safety Tests GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGI
145. ve test points shown in Table 10 16 CONDITION Mounting screw for probe receptacle Wheel support Mounting screw for peripheral plugged into unit Mounting screw for other peripheral powered by unit Table 10 16 Chassis Leakage Current Test Condition 6 Keep record of the results with other hard copies of PM data kept on site ce r mA 2S Chapter 10 Quality Assurance Page 10 17 SBELEASEDBBGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 6 5 4 Data Sheet for Chassis Source Leakage Current The test passes when all readings measure less than the value shown in Table 10 13 Record all data on the PM Inspection Certificate Tester Tester Neutral Test 1 Probe Polarity or Ground Connector Optional Optional Switch Switch Screw Test 4 Test 5 Enter Name of tested peripheral here Low ow oom _ Low Low om poem LLL Low ELLE dT poem LLL omem Table 10 17 Typical Data Sheet for Chassis Source Leakage Current Page 10 18 ApSPHBE Section 10 6 Electrical Safety Tests GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 6 6 Probe Leakage Current Test 10 6 6 1 Definition This test measures the current that would flow to ground from any of the probes throug
146. y where as the pattern in 7 11 to 7 13 is written on the image memory 7 7 to 7 9 are also available in reverse video 7 2 5 Key Operation History When this option is selected from the Main Menu the following appears indicating a maximum of 32 keys last activated The history of keys used is stored even after powered off KEY OPERATION HISTORY KEY OPERATED KEY OPERATED 1 17 2 18 3 19 4 20 5 21 6 22 7 2 8 24 9 25 10 26 11 27 12 28 13 29 e 14 30 Q 15 31 16 32 tc um PRESS EXT VIDEO TO QUIT KA aS Figure 7 14 Key Operation History uo ui i Chapter 7 Diagnostics Troubleshooting Page 7 13 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 7 3 Error Reporting 7 3 1 Error Reporting The following are the error messages available THE KEYBOARD SUBSYSTEM FAILED This Message is displayed during the diagnostics of the Keyboard When the keyboard TO RESPOND firmware is not alive this message is displayed KEYBOARD NOT CONNECTED If the keyboard is not connected then this message is displayed during system boot up TRACKBALL INTERFACE ERROR This message is displayed during system boot up and the trackball interface to keyboard is not proper NO TRACKBALL ACKNOWLEDGEMENT This message is displayed during system boot up and keyboard connection is not there PLEASE POWER OFF AND
147. yboard run through Verify basic Monitor display functions Refer to Chapter 3 of the User Manual M Use the measurement controls to verify distance and area calculation accuracy Refer to the User easurements PAS Manual Chapter 18 for measurement accuracy specifications Table 10 7 System Functional Checks Control Panel Test SBELEASEDBBGBCRECOPe 10 8 Section 10 3 Periodic Maintenance Schedule GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 10 5 2 2 Peripheral Option Checks If any peripherals or options are not part of the system configuration the check can be omitted Refer to the User Manual for a list of approved peripherals options Description Verify hardcopy output of the B W printer Clean heads and covers if necessary Footswitch Verify that the footswitch is functioning as programed Clean as necessary Table 10 8 GE Approved Peripheral Hardware Option Functional Checks 10 5 3 Input Power 10 5 3 1 Mains Cable Inspection Description Disconnect the mains cable from the wall and system Inspect it and its connectors for damage of any kinds Verify Verify that the LINE NEUTRAL and GROUND vwires are properly attached to the terminals and that no strands may cause a short circuit Inlet connector retainer is functional Table 10 9 Mains Cable Inspection 10 5 4 Cleaning 10 5 4 1 General Cleaning
148. z Power Cord American Type 100 115VAC 50 60Hz Power Cord European Type 100 230VAC 50 60Hz Probe Pad Aquasonic Gel Mini Plug Cable BNC Cable Foot Switch Option Mobile Trolley option Modular Trolley Option Two Probe Port Option E72 Probe Holder Option HP Laser jet Printers Option 1020 only LOGIQ 200 Probe Adapter Option 6 1 1 1 1 1 1 1 1 1 ko ck a Ss Gee CA ko ko dk mk CHINA ANZ SE ASIA MEXICO TAIWAN CHILE KOREA EUROPE Bavas I LLLLLLLB Q Lr d Q KA 9 9 2 Section 9 1 Overview ApSPHBSE SBELEASEDBBOGBCRECOPe SBEHCMipth GE HEALTHCARE DIRECTI ON 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 9 1 2 MATERIAL LIST Top Cover OPERATOR CONSOLE ASSY 53041 17 5304414 5304240 5304248 5304441 5304596 5306834 Figure 9 1 Top Cover Table 9 1 Top Cover a um 7 Top Cover Assembly 5318780 LOGIQ 100 PRO Chapter 9 Replacement Parts Page 9 3 GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL 9 1 3 MATERIAL LIST KEYBOARD OPERATOR CONSOLE ASSY 5304117 5304414 5304240 5304248 5304441 5304596 5306834 Figure 9 2 Keyboar
149. zardous substances of lead mercury hexavalent chromium cadmium polybrominated biphenyl PBB and polybrominated diphenyl ether PDBE Table 1 5 Product Icons SBELEASEDBBGBCRECOPe Chapter 1 Introduction Page 1 9 ApSPHBBE GE HEALTHCARE DIRECTION 5305880 100 REVISION 3 LOGIQ 100 PRO SERVICE MANUAL Section 1 4Safety Considerations 1 4 1 WARNING Note 1 4 2 Introduction The following safety precautions must be observed during all phases of operation service and repair of this equipment Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design manufacture and intended use of the equipment CARE FULLY READ ALL THE WARNINGS LISTED BELOW 1 Read the LOGIQ 100 PRO Operator Manual thoroughly before operating the system and keep at hand for ready reference 2 Although the ultrasound energy transmitted from the LOGIQ 100 PRO transducer is within AIUM NEMA standards unnecessary exposure should be avoided Only trained personnel should operate service the LOGIQ 100 PRO 3 To avoid electrical shock use only the supplied power cords and connect them to properly grounded power Sock et Do not use a three pin to two pin adapter This defeats the purpose of safety grounding System should be operated within the voltage limits 4 Probes are fragile please handle with care A damaged probe may cause an elect

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