Page 1 2127661 Revision 9 LOGIQ 400 Service Manual Copyright 1995, 1996, 1997, 1998, 1999, 2000 by General Electric Company...
Page 2 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 LIST OF EFFECTIVE PAGES DATE PRIMARY REASON FOR CHANGE July 27, 1995 Initial release October 6, 1995 Software version 2.10 release, error correction July 10, 1996 Software version 3.00 release, error correction March 10, 1997 Software version 3.10 release, error correction...
Page 3: Table Of Contents
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 TABLE OF CONTENTS SECTION TITLE PAGE TABLE OF CONTENTS ..............
Page 4 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 SECTION TITLE PAGE CHAPTER 3 – SYSTEM CONFIGURATION 3–1 INTRODUCTION ..............
Page 5 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 SECTION TITLE PAGE CHAPTER 6 – RENEWAL PARTS 6–1 RENEWAL PARTS ..............
Page 6 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 SECTION TITLE PAGE CHAPTER 6 – RENEWAL PARTS (continued) 6–2–42 Gel Holder (FRU No. 313), Gel Holder Bottom (FRU No. 314) ....
Page 7 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 SECTION TITLE PAGE CHAPTER 6 – RENEWAL PARTS (continued) 6–2–83 Nest Mother Assy (FRU No. 615) ..........
Page 8 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 SECTION TITLE PAGE CHAPTER 7 – PERIODIC MAINTENANCE 7–1 INTRODUCTION ..............
Page 9 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 SECTION TITLE PAGE CHAPTER 8 – OPTIONS (continued) 8–3 COLOR VIDEO PRINTER INSTALLATION ..........
Page 10 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 SECTION TITLE PAGE CHAPTER 8 – OPTIONS (continued) 8–6 EXPANDED CINE MEMORY INSTALLATION ......... . .
Page 11 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 SECTION TITLE PAGE CHAPTER 8 – OPTIONS (continued) 8–9 LEFT SIDE PROBE HOLDER INSTALLATION ......... .
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Page 13: Chapter 1 - Introduction
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 CHAPTER 1 – INTRODUCTION TABLE OF CONTENTS SECTION TITLE PAGE 1–1 SERVICE MANUAL CONTENTS ............
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Page 15: Service Manual Contents
Chapter 5, Diagrams: Contains block diagrams and functional explanations of the LOGIQ 400 electronics; Chapter 6, Renewal Parts: Contains a complete list of replacement parts for the LOGIQ 400 and disassembly procedures for all changeable FRU; Chapter 7, Periodic Maintenance: Provides periodic maintenance procedures for the LOGIQ 400.
Page 16: Safety
WARNING! CAREFULLY READ ALL THE WARNINGS LISTED BELOW! The operator manual should be fully read and understood before operating the LOGIQ 400 and kept nearby for quick reference. Although the ultrasound energy transmitted from the LOGIQ 400 transducer is within AIUM/NEMA standards, unnecessary exposure should be avoided.
Page 17 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–2–1 Warnings (continued) OUTSIDE MARKINGS OF LOGIQ 400 (For Color Monitor Models) ILLUSTRATION 1–1 Note For further details regarding the cautions above, refer to 2–2–10 MOVING INTO POSITION in Chap- ter 2.
Page 18 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–2–1 Warnings (continued) OUTSIDE MARKINGS OF LOGIQ 400 (For B/W Monitor Models with S/W V3.40 or earlier) ILLUSTRATION 1–2 Note For further details regarding the cautions above, refer to 2–2–10 MOVING INTO POSITION in Chap- ter 2.
Page 19 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–2–1 Warnings (continued) CAUTION Possible Injury. Placing objects on top of the monitor may cause the monitor to tilt with the falling objects resulting in injury to the operator. Do not place any objects on the monitor.
Page 20 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–2–1 Warnings (continued) OUTSIDE MARKINGS OF LOGIQ 400 (For USA) ILLUSTRATION 1–4 Note For the symbols shown in the illustration above, refer to latter pages in this chapter. The CAUTION label for the radio influence is attached on the console from April, 1996.
Page 21 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 7 2127661 1–2–1 Warnings (continued) OUTSIDE MARKINGS OF LOGIQ 400 (For Europe) ILLUSTRATION 1–5 Note For the symbols shown in the illustration above, refer to latter pages in this chapter. The CAUTION label for the radio influence is attached on the console from April, 1996.
Page 22 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–2–1 Warnings (continued) Labels including English, Russian, Swedish, Danish, Greek, and Turkish [supplied with European Console] EUROPEAN CAUTION LABELS FOR MAIN CAUTION LABEL ILLUSTRATION 1–6 Note The labels shown in ILLUSTRATION 1–6 are supplied with the consoles for Europe. They shall be attached on the console over the existing labels as necessary.
Page 23 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–2–1 Warnings (continued) OUTSIDE MARKINGS OF LOGIQ 400 (For Japan) ILLUSTRATION 1–7 Note For the symbols shown in the illustration above, refer to latter pages in this chapter. The CAUTION label for the radio influence is attached on the console from April, 1996.
Page 24 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–2–1 Warnings (continued) OUTSIDE MARKINGS OF LOGIQ 400 (For Korea) ILLUSTRATION 1–8 Note ILLUSTRATION 1–8 shows the labels attached on the console for Korea. 1–12 INTRODUCTION...
Page 25 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–2–1 Warnings (Continued) CAUTION Do not use a Defibrillator simultaneously with the ECG, as its excessive voltage will damage the signal input block of the ECG unit. OUTSIDE MARKINGS OF LOGIQ 400 (For Units with ECG) ILLUSTRATION 1–9...
Page 26 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–2–1 Warnings (Continued) WARNING! HAZARDOUS VOLTAGE. 140VDC CAN CAUSE A SEVERE INJURY OR DEATH, OR THE POWER SUPPLY TO BE DAMAGED. TURN OFF THE POWER AND CHECK THE RESIDUAL VOLTAGE OF CAPACITORS BEFORE ACCESSING THE POWER SUPPLY UNIT. CAREFULLY WORK WHILE ACCESSING THE POWER SUPPLY UNIT.
Page 27 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–2–1 Warnings (Continued) 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 Manufacturer’s name and address...
Page 28 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–2–1 Warnings (Continued) Label/Symbol Purpose/Meaning Location ”Mains OFF” Indicates the power Rear of system off position of the mains power Adjacent to mains switch switch. ”OFF/Standby” Indicates the pow- Adjacent to er off/standby position of the power On–Off/Standby Switch...
Page 29: Specifications
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–2–2 Specifications Type of protection against electric shock: Class I EQUIPMENT (*1) Degree of protection against electric shock: Type BF EQUIPMENT (*2) (Except ECG) Type CF EQUIPMENT (*3) (ECG Only)
Page 30: Emc (Electromagnetic Compatibility)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–3 EMC (Electromagnetic Compatibility) 1–3–1 EMC Performance All types of electronic equipment may characteristically cause electromagnetic interference with other equipment, either through air or connecting cables. The term EMC (Electromagnetic Compatibility) indicates capability of the equipment, which curbs electromagnetic influence from other equipment and at the same time does not affect other equipment with similar electromagnetic radiation from itself.
Page 31: General Notice
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 1–3–3 General Notice 1) Designation of Peripheral Equipment Connectable to This Product The equipment which conforms to EN60601–1–2 (IEC601–1–2), can be hooked up to the product without compromising its EMC performance.
Page 32: Address
TEL: (1) 800–668–0732 LATIN & SOUTH AMERICA TEL: (1) 305–735–2304 GE Ultrasound Europe GE Ultraschall Deutschland GmbH & Co. KG Beethovenstr. 239 42655 Solingen, GERMANY TEL: OLC–Europe Toll Free Numbers English/German Hotline (49) (212) 2802 207 English/German/French Hotline (49) (212) 2802 208...
Page 33: Chapter 2 - Installation
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 CHAPTER 2 – INSTALLATION TABLE OF CONTENTS SECTION TITLE PAGE 2–1 PREINSTALLATION ..............
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Page 35: Power Line Requirements
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 2–1 PREINSTALLATION 2–1–1 Introduction This section describes various general electrical, operational, and environmental considerations that must be consid- ered before installing the LOGIQ 400 Ultrasound unit. 2–1–2 Power Line Requirements The following power line parameters should be monitored for one week before installation.
Page 36: Physical Specifications
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 2–1–3 Physical Specifications The LOGIQ 400 (excluding accessories) weighs 145 kg (320 lbs). See Chapter 3, ILLUSTRATION 3–1 for dimen- sions. Operating Conditions The LOGIQ 400 is designed to operate within a temperature range of 10 degrees C to 40 degrees C (50 degrees F to 104 degrees F), and a relative humidity range of 30 % to 85 % (Non–condensing).
Page 37: Recommended Ultrasound Room Layout
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 2–1–4 Recommended Ultrasound Room Layout Table 2–1 provides the requirements for an ultrasound room: TABLE 2–1 ULTRASOUND ROOM REQUIREMENTS POWER SOURCE 220–240VAC, 50Hz, SINGLE PHASE For Europe Version 115VAC, 60Hz, SINGLE PHASE...
Page 38 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 2–1–4 Recommended Ultrasound Room Layout (Continued) Optional Desirable Ultrasound Room Facilities These facilities are: Lab sink with hot and cold water; Emergency oxygen supply; Dimmer control for overhead lights; Film viewer;...
Page 39: Recommended Ultrasound Room Layout
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 2–1–4 Recommended Ultrasound Room Layout (Continued) RECOMMENDED ULTRASOUND FLOOR PLAN ILLUSTRATION 2–1 2–7 INSTALLATION...
Page 40: Introduction
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 2–2 INSTALLATION 2–2–1 Introduction This section contains many of the procedures required to install the LOGIQ 400 console. 2–2–2 Average Installation Time The LOGIQ 400 has been designed to be installed and checked out by an experienced service technician in approxi- mately four hours.
Page 41 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 2–2–5 Unpacking LOGIQ CAUTION Do not lift the unit by the Keyboard. Equipment damage may result. CAUTION The unit weighs approximately 145kg (320 lbs). Be prepared for a sudden shift of weight as the unit is removed from its base (pallet).
Page 42 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 2–2–5 Unpacking LOGIQ 400 (Continued) VINYL BAG UNPACKING LOGIQ ILLUSTRATION 2–2 2–10 INSTALLATION...
Page 43 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 2–2–5 Unpacking LOGIQ 400 (Continued) LABELS ON PACKAGE ILLUSTRATION 2–3 2–11 INSTALLATION...
Page 44: Probe Cable Arm Installation
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 2–2–6 Probe Cable Arm Installation Probe Cable Arm is supplied with the LOGIQ 400 console (except to Japanese console). This provides the proce- dures for installing the probe cable arm onto console.
Page 45: Mtz Probe Holder Installation
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 2–2–7 MTZ Probe Holder Installation One MTZ probe holder is supplied with the LOGIQ 400 console. Assemble the MTZ probe holder at the bottom of standard probe holder by screwing two screws ( 1 and 2 : supplied with the starter kit) as shown in ILLUSTRATION 2–5.
Page 46: Powering-Up Procedure
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 2–2–9 Powering-Up Procedure Make sure that the circuit breaker located at the rear side of the PS Unit is set to OFF position (lower side). Refer to ILLUSTRATION 2–6. Make sure that the main power switch located at the front side of console is set to OFF position. Refer to ILLUSTRATION 2–6.
Page 47: Adjusting System Clock
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 2–2–10 Moving into Position CAUTION Do not lift the unit by the Keyboard. Do not tilt the unit more than 5 degrees to avoid tipping it over. To avoid injury by tipping over. Set the monitor to the lowest position before moving.
Page 48: Product Locator Installation Card
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 2–2–12 Product Locator Installation Card Fill out proper customer Information the Product Locator Installation Card. Refer to ILLUSTRATION 2–7. Mail this Installation Card “Product Locator” to the address corresponding to your pole.
Page 49 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 CHAPTER 3 – SYSTEM CONFIGURATION TABLE OF CONTENTS SECTION TITLE PAGE 3–1 INTRODUCTION ..............
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Page 51: Introduction
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 3–1 INTRODUCTION This chapter describes system configuration and specifications. 3–2 DIMENSIONS Regarding LOGIQ 400 dimensions, Refer to ILLUSTRATION 3–1 and 3–2, for planning the position of your LOGIQ 400. WEIGHT: 145 kg...
Page 52 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 3–2 DIMENSIONS (continued) WEIGHT: 136 kg 300 lbs NOTE LENGTH : mm (inches) ABERRATION : 10% OVERALL DIMENSIONS (B/W Monitor Models with S/W V3.40 or earlier) ILLUSTRATION 3–2 Note The ILLUSTRATION 3–2 shows the dimensions for the B/W console with the software version 3.40 or earlier.
Page 53 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 3–2 DIMENSIONS (continued) ILLUSTRATION 3–3 shows the dimensions for the LOGIQ 400 console with the software version 5.01y or later. Note The tall type console is 75mm taller than the normal height console.
Page 54: Electrical Specifications
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 3–3 ELECTRICAL SPECIFICATIONS Electrical conduit, junction boxes, outlets, circuit breakers, and switches should be in place before installing the LOGIQ 400 console. 3–3–1 Power Supply Voltage setup is performed in the factory, since different rear panels which contain different power cables and circuit breakers are used for the 100 VAC and 220 VAC versions.
Page 55: Optional Peripherals
3–5 OPTIONAL PERIPHERALS 3–5–1 Peripherals/Accessories Connector Panel LOGIQ 400 peripherals and accessories can be properly connected using the rear connector panel located behind the rear door. The serial ports for controlling recording devices, video input/output connectors, audio input/output connectors, cam- era expose connectors, foot switch connector, and power outlet connectors for peripherals are located on the rear panel.
Page 56 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 3–5–1 Peripherals/Accessories Connector Panel (Continued) Note The Ethernet Port ( 6 in ILLUSTRATION 3–4) for the DICOM connection is available on the console with the software version 3.40 or later and the optional DICOM Upgrade Set.
Page 57 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 3–5–1 Peripherals/Accessories Connector Panel (Continued) Note Output level of control signals indicated in the above tables are TTL level. 3–9 SYSTEM CONFIGURATION...
Page 58 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 3–5–1 Peripherals/Accessories Connector Panel (continued) Ethernet +12V Note Output level of RS232C signals: High +3V to +15V –15V to 3–10 SYSTEM CONFIGURATION...
Page 59: List Of Optional Peripherals
LOGIQ 400 SERVICE MANUAL REV 9 2127661 3–5–2 List of Optional Peripherals The tables below show the optional connectable peripherals for LOGIQ 400. Proper remote control and image re- cording when connecting these peripherals to LOGIQ 400, are verified. RECORDING DEVICES TABLE 3–2...
Page 60 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 3–5–2 List of Optional Peripherals (Continued) CONNECTING CABLES CAUTION Equipment damage possibility. Be sure to use the following recommended connecting cables to connect recording devices with LOGIQ 400 console. TABLE 3–3...
Page 61 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 3–5–2 List of Optional Peripherals (Continued) PROBES TABLE 3–4 LIST OF TRANSDUCERS PROBE MATERIAL OF AREA OF CATALOG REQUIRED TYPE FAMILY PROBES PART No. NAME HEADSHELL USING ADAPTER HEAD SHELL IS...
Page 62 Note The LD probe is available only for the Japanese console with the software version 3.40 or later. Note The C358 and ERB7 probes are available on LOGIQ 400 console with the software version 4.01 or later. Note The 3S probe is available on LOGIQ 400 console with the software version 5.01 or later.
Page 63: Power Consumption Of Optional Peripherals
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 3–5–3 Power Consumption of Optional Peripherals The table below shows the power consumption of each optional peripheral for LOGIQ 400. TABLE 3–6 POWER CONSUMPTION OF OPTIONAL RECORDING DEVICES DEVICE MODEL...
Page 64: Video Specifications
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 3–6 VIDEO SPECIFICATIONS TABLE 3–7 VIDEO SPECIFICATIONS 12–inch monitor 15–inch monitor NTSC NTSC Total Line per Frame [Line] Vertical Frame Frequency [Hz] Horizontal Scanning Frequency [kHz] 15.734 15.625 31.469 31.250...
Page 65 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 CHAPTER 4 – FUNCTIONAL CHECKS TABLE OF CONTENTS SECTION TITLE PAGE 4–1 INTRODUCTION ..............
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Page 67: Introduction
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 2 2127661 4–1 INTRODUCTION This chapter provides procedures for quickly checking major functions of the LOGIQ 400 console, diagnostics by using the built–in service software, and power supply adjustments. 4–1–1 Required Equipment To perform these tests, you’ll need any of a sector, linear, or a convex transducer.
Page 68: Functional Check Procedures
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 1 2127661 4–2 FUNCTIONAL CHECK PROCEDURES 4–2–1 Basic Controls Step Check Expected result Connect a sector or convex transducer to ”Probe 2” connector beneath keyboard. Turn ON Power toggle switch. Type USER ID and then press PATIENT ENTRY MENU should appear.
Page 69 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 4–2–1 Basic Controls (Continued) B–MODE DISPLAY SCREEN ILLUSTRATION 4–1 4–5 FUNCTIONAL CHECKS...
Page 70 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 1 2127661 4–2–1 Basic Controls (Continued) Step Check Expected result Press M key. The M mode timeline should appear below the B image as shown in ILLUSTRATION 4–2. Whether it takes half the screen or two–thirds depends on the preset.
Page 71 You can select the two types of display format: Side by Side (with the 2–D display to the left of the M–mode display) and Top/Bottom (with the 2–D display on top of the M–mode display) by using the Preset Menu. For the Preset Menu, refer to Customizing Your System in the LOGIQ 400 User Man– ual.
Page 72 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 1 2127661 4–2–1 Basic Controls (Continued) Step Check Expected result Press B key. The B mode screen should appear as shown in ILLUSTRATION 4–1. Press CFM key. The CFM mode screen should appear as shown in ILLUSTRATION 4–3.
Page 73 You can select the two types of display format: Side by Side (with the 2–D display to the left of the PD–mode display) and Top/Bottom (with the 2–D display on top of the PD–mode display) by using the Preset Menu. For the Preset Menu, refer to Customizing Your System in the LOGIQ 400 User Man– ual.
Page 74: Diagnostics
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 1 2127661 4–3 DIAGNOSTICS 4–3–1 Service Software Menu Press the Top Menu Select key located on the keyboard twice. SOFTWARE MENU CONTROL KEYS ILLUSTRATION 4–5 The top menu is displayed on CRT monitor screen as shown in ILLUSTRATION 4–6.
Page 75: Diagnosis Test Menu
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 4–3–2 Diagnosis Test Menu Select the Diag. section using the key and press key to use the User Diagnostics function. The Diagnosis Menu is displayed on the CRT monitor screen as shown in ILLUSTRATION 4–8.
Page 76 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 4–3–2 Diagnosis Test Menu (Continued) (A) SYSTEM TEST 1 Make sure that one or more probes are connected with console before executing the following system test. Type 1 and then press the Return key when the Diagnosis Test Menu is displayed. The system test will start automatically.
Page 77 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 4–3–2 Diagnosis Test Menu (Continued) (B) TEST PATTERN BLACK & WHITE The black & white pattern permits the serviceman to accurately adjust the contrast of an optional equipment (such as a camera) to see the details in the lightest and darkest areas of the image.
Page 78 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 1 2127661 4–3–2 Diagnosis Test Menu (Continued) (C) TEST PATTERN COLOR The color scale permits the serviceman to adjust the color contrast of an optional equipment (such as a color video printer).
Page 79 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 4–3–2 Diagnosis Test Menu (Continued) (D) TEST PATTERN GRAPHICS The vertical linearity and graphics perimeter pattern should be centered on the optional equipment display. This ensures all whitescale graphics overlays will be visible.
Page 80: Utility Menu
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 4–3–3 Utility Menu Select the Utility section using the key and press key to use the User Utility function. The Utility Menu is displayed on the CRT monitor screen as shown in ILLUSTRATION 4–13.
Page 81 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 4–3–3 Utility Menu (Continued) (A) TIME ADJUSTMENT This changes the current time in the system. Type 1 and then press Enter key when the Utility Menu is displayed. The system date and time previously set is displayed as shown in ILLUSTRATION 4–14.
Page 82 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 4–3–3 Utility Menu (Continued) (B) ERROR LOG DISPLAY This loads and displays an error log file, or saves it into the MO (Magneto Optical) disk. Type 2 and then press Return key when the Utility Menu is displayed. The Error Log Display is displayed as shown in ILLUSTRATION 4–15.
Page 83 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 1 2127661 4–3–3 Utility Menu (Continued) (C) TROUBLE IMAGE SAVE/LOAD/DISPLAY This saves the trouble image recorded in the Hard Disk into the MO (Magneto Optical) Disk. This also loads the image data saved in the MO Disk into the Hard Disk and displays the trouble image selected on the CRT monitor by using the image recall function.
Page 84 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 4–3–3 Utility Menu (Continued) (C) TROUBLE IMAGE RECORD & DISPLAY (Continued) Procedure for Saving Trouble Images 1. Type 1 and then press Return key. The message “Set a media to drive and then press any key.” is displayed.
Page 85 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 4–3–3 Utility Menu (Continued) (C) TROUBLE IMAGE RECORD & DISPLAY (Continued) Procedure for Displaying Trouble Images 1. Type 3 and then press Return key. The Trouble Image File Menu will be displayed on the CRT monitor screen.
Page 86 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 4–3–3 Utility Menu (Continued) (D) USER DATA BACK UP This saves the user preset data into the MO disk. This also loads the user preset data stored in the MO disk.Sys- tem Parameter, Probe Parameter, and the User Table into the external recording media.
Page 87 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 4–3–3 Utility Menu (Continued) (D) USER DATA BACK UP (Continued) Type 4 and then press Return key when the Utility Menu is displayed. The User Data Back Up Menu is displayed as shown in ILLUSTRATION 4–17.
Page 88 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 4–3–3 Utility Menu (Continued) (D) USER DATA BACK UP (Continued) 3. Input the file number you desire to save into the MO disk. 4. Press Return key. The system starts saving.
Page 89 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 4–3–3 Utility Menu (continued) (E) USER OPTION DISPLAY This displays the option names and the current status for each option. Type 5 and then press Return key when the Utility Menu is displayed. The User Option Display is displayed as shown in ILLUSTRATION 4–19.
Page 90 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 4–3–3 Utility Menu (continued) (E) USER OPTION DISPLAY (continued) Note The following four (4) options are available only for the console with the software version 3.00 or later: Item 25:...
Page 91 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 4–3–3 Utility Menu (Continued) (F) BOARD CONFIGURATION DISPLAY This displays the configurations of all P. C. boards installed in the console. This also displays the version and capacity of memory (only operator usable memory) for each installed board.
Page 92 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 4–3–3 Utility Menu (Continued) (G) SOFTWARE CONFIGURATION DISPLAY This displays the configurations of all system software installed in the console. Type 7 and then press Return key when the Utility Menu is displayed. The Software Configuration Display is displayed as shown in ILLUSTRATION 4–21.
Page 93 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 4–3–3 Utility Menu (Continued) (H) MODEM SET UP This displays and changes the current settings for the modem. Type 8 and then press Return key when the Utility Menu is displayed. The Modem Set Up is displayed as shown in ILLUSTRATION 4–22.
Page 94 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 4–3–3 Utility Menu (Continued) (I) MEDIA INITIALIZE This initialize the floppy disk. Type 9 and then press Return key when the Utility Menu is displayed. The Media Initialize screen is displayed as shown in ILLUSTRATION 4–23.
Page 95 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 4–3–3 Utility Menu (Continued) (J) SYSTEM ID ENTRY/DISPLAY This displays the current system ID number and sets the new one. Type 10 and then press the Return key when the Utility Menu is displayed. The System ID Entry/Display menu is displayed as shown in ILLUSTRATION 4–24.
Page 96 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 4–3–3 Utility Menu (Continued) (J) SYSTEM ID ENTRY/DISPLAY (Continued) Procedure for Setting New System ID 1. Type 1 and then press the Return key. The system ID number entry menu is displayed on the CRT monitor screen as shown in ILLUSTRATION 4–24.
Page 97 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 4–3–3 Utility Menu (continued) MONITOR ADJUSTMENT This helps to adjust the settings of the Contrast and the Brightness on the CRT Monitor suitably. Note This function is available only for the console with the system software version 4.01 or later.
Page 98 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 4–3–3 Utility Menu (continued) MONITOR ADJUSTMENT (continued) Procedure for Adjusting Monitor 1. Input the item number according to the brightness of Exam room. The Gray Scale Bar for adjustment will be displayed on the CRT monitor screen as shown in ILLUSTRATION 4–26.
Page 99 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 4–3–3 Utility Menu (continued) NETWORK ERROR LOG DISPLAY This displays and copies an error log file into a MO disk. Note This function is available only when the optional Storage/Print DICOM is enabled on the console with the system software version 3.40 or later.
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Page 101: Power Supply Adjustments
Chapter 7 of this manual. LOGIQ 400 has two types of Power Supply Unit, Power Supply Unit (2126982 for 115V and 2126981 for 220V) and Power Supply Unit 2 (2144481 for 115V and 2144480 for 220V). The Power Supply Unit is installed on the console which is shipped before May, 1996.
Page 102: Power Supply Access
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 4–4–1 Power Supply Access Unscrew four screws and remove the Side Cover Left as shown in the ILLUSTRATION 4–28. SIDE COVER LEFT REMOVAL ILLUSTRATION 4–28 4–38 FUNCTIONAL CHECKS...
Page 103 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 4–4–1 Power Supply Access (continued) Unscrew four screws to remove the PS Cover Left. Refer to the ILLUSTRATION 4–29. PS COVER LEFT REMOVAL ILLUSTRATION 4–29 Unscrew two screws and pull the LV Unit out. Refer to the ILLUSTRATION 4–30.
Page 104: Power Supply Adjustment Procedure
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 4–4–2 Power Supply Adjustment Procedure Power LOGIQ 400 ON. Wait for about 30 seconds to warm up the console. For each of the power supplies which are located on the LV Unit, connect a DVM to the appropriate place shown in TABLE 4–1 for the Power Supply Unit, TABLE 4–3 on page 4–42 for the Power Supply Unit 2 or TABLE 4–5 on...
Page 105 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 4–4–2 Power Supply Adjustment Procedure (continued) POWER SUPPLIES ON LV UNIT ILLUSTRATION 4–31 4–41 FUNCTIONAL CHECKS...
Page 106 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 4–4–2 Power Supply Adjustment Procedure (continued) TABLE 4–3 POWER SUPPLY 2 MEASUREMENT LOCATION POWER SUPPLY MEASURE AT RETURN AT +5V Terminal on Power Supply GND Terminal on Power Supply +5V for Digital See ILLUSTRATION 4–32...
Page 107 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 4–4–2 Power Supply Adjustment Procedure (continued) CAUTION The potentiometers 1 and 2 indicated in ILLUSTRATION 4–32 are used only for the sup- plier adjustment. Do not touch and rotate these potentiometers.
Page 108 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 4–4–2 Power Supply Adjustment Procedure (continued) TABLE 4–5 POWER SUPPLY 3 MEASUREMENT LOCATION POWER SUPPLY MEASURE AT RETURN AT +5VD Terminal on Power Supply GND Terminal on Power Supply +5V for Digital See ILLUSTRATION 4–33...
Page 109 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 4–4–2 Power Supply Adjustment Procedure (continued) POWER SUPPLIES ON LV3 UNIT ILLUSTRATION 4–33 Note Check the +48V output as necessary. Refer to ILLUSTRATION 4–33 for the measuring points. Torelance: +48V 2.4V Note Use a non–conductive trim–pot to adjust the power supply.
Page 110 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 This page is left blank intentionally. 4–46 FUNCTIONAL CHECKS...
Page 111 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 CHAPTER 5 – DIAGRAMS TABLE OF CONTENTS SECTION TITLE PAGE 5–1 INTRODUCTION ..............
Page 112 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 This page is left blank intentionally. 5–2 DIAGRAMS...
Page 113: Introduction
SYSTEM The LOGIQ 400 has a 64 channel beam former that digitizes the RF signal. It uses analog and digital delay to focus the beam. The analog delay is short and fixed. The digital delay is used for long delay and dynamic focus. This system also features many advanced image processing controls.
Page 114: Block Diagram
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 5–3 BLOCK DIAGRAM LOGIQ 400 SYSTEM BLOCK DIAGRAM (For Color Monitor Model and B/W Model with S/W V4.01 or Later) ILLUSTRATION 5–1 (a) Note The DOPC Assy is supplied to the B/W console with the softtware V4.01 or later with the optional Doppler Upgrade.
Page 115 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 5–3 BLOCK DIAGRAM (continued) NOTE: The DICOM option is available for the console with software ver- sion 3.40 or later. NOTE: The VIPP is installed on the con- sole with software version 5.01 or later.
Page 116 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 5–3 BLOCK DIAGRAM (continued) LOGIQ 400 SYSTEM BLOCK DIAGRAM (For B/W Monitor Model with S/W V3.40 or Earlier) ILLUSTRATION 5–2 (a) Note The B/W console with the software version 4.01 or later has the same board configurations with the CFM console except to the DOPC Assy.
Page 117 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 5–3 BLOCK DIAGRAM (continued) LOGIQ 400 SYSTEM BLOCK DIAGRAM (For B/W Monitor Model with S/W V3.40 or Earlier) ILLUSTRATION 5–2 (b) 5–7 DIAGRAMS...
Page 118: Wiring Diagram
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 5–4 WIRING DIAGRAM NOTE: The CB46 and CB45N are not installed in the console with the new 3.5–inch HDD (Quantum Fireball 1280S and Quan- Fireball EL) because the HDD LED Assy is not supplied.
Page 119 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 5–4 WIRING DIAGRAM (continued) LOGIQ 400 SYSTEM WIRING DIAGRAM (For Color Monitor Model and B/W Model with S/W V4.01 or Later) ILLUSTRATION 5–3 (b) 5–9 DIAGRAMS...
Page 120 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 NOTE: The CB46 and CB45N are not installed in the console with 5–4 WIRING DIAGRAM (continued) the new 3.5–inch HDD (Quantum Fireball 1280S and Quantum Fireball EL) because the HDD LED Assy is not supplied.
Page 121 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 5–4 WIRING DIAGRAM (continued) LOGIQ 400 SYSTEM WIRING DIAGRAM (For B/W Monitor Model with S/W V3.40 or Earlier) ILLUSTRATION 5–4 (b) 5–11 DIAGRAMS...
Page 122: Power Supply Block Diagram
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 5–5 POWER SUPPLY BLOCK DIAGRAM LOGIQ 400 SYSTEM POWER SUPPLY BLOCK DIAGRAM ILLUSTRATION 5–5 (a) 5–12 DIAGRAMS...
Page 123 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 5–5 POWER SUPPLY BLOCK DIAGRAM (Continued) LOGIQ 400 SYSTEM POWER SUPPLY BLOCK DIAGRAM ILLUSTRATION 5–5 (b) 5–13 DIAGRAMS...
Page 124: Power Supply2 Block Diagram
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 2 2127661 5–6 POWER SUPPLY2 BLOCK DIAGRAM LOGIQ 400 SYSTEM POWER SUPPLY2 BLOCK DIAGRAM ILLUSTRATION 5–6 (a) 5–14 DIAGRAMS...
Page 125: Power Supply2 Block Diagram
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 2 2127661 5–6 POWER SUPPLY2 BLOCK DIAGRAM (Continued) LOGIQ 400 SYSTEM POWER SUPPLY2 BLOCK DIAGRAM ILLUSTRATION 5–6 (b) 5–15 DIAGRAMS...
Page 126 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 5–7 POWER SUPPLY3 BLOCK DIAGRAM LOGIQ 400 SYSTEM POWER SUPPLY3 BLOCK DIAGRAM ILLUSTRATION 5–7 (a) 5–16 DIAGRAMS...
Page 127 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 6 2127661 5–7 POWER SUPPLY3 BLOCK DIAGRAM (continued) LOGIQ 400 SYSTEM POWER SUPPLY3 BLOCK DIAGRAM ILLUSTRATION 5–7 (b) 5–17 DIAGRAMS...
Page 128: Circuit Board Description
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 5–8 CIRCUIT BOARD DESCRIPTION The following table lists circuit boards, their respective card cage slot assignments on the mother board and the loca- tions of other circuit boards. TABLE 5–1...
Page 129 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 8 2127661 5–8 CIRCUIT BOARD DESCRIPTION (continued) TABLE 5–1 CIRCUIT BOARD DESCRIPTION (continued) LOCATION LOCATION NAME NAME DESCRIPTIONS DESCRIPTIONS QTY. ECG PANEL ASSY PIOP ASSY Physiological Signal Processor Assembly POWER SUPPLY LV UNIT...
Page 130 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 5–8 CIRCUIT BOARD DESCRIPTION (continued) TABLE 5–2 CIRCUIT BOARD VARIATIONS (continued) BOARD NAME VARIATIONS NOTE VERSION VIDO ASSY VIDO2 ASSY 2117032–2 VIDO2 ASSY 2117032–3, Applied to MVME147–010. 8, 9 or a Old VIDO2 ASSY (2117032–2) can be replaced with new VIDO2 ASSY...
Page 131 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 CHAPTER 6 – RENEWAL PARTS TABLE OF CONTENTS SECTION TITLE PAGE 6–1 RENEWAL PARTS ..............
Page 132: Keyboard Assy (Fru No. 401), Keyboard Cover (Fru
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 TABLE OF CONTENTS (Continued) SECTION TITLE PAGE 6–2–33 Rear Cover (FRU No. 303) ..........
Page 133 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 TABLE OF CONTENTS (Continued) SECTION TITLE PAGE 6–2–74 HDD Assy (FRU No. 523), HDD Holder Assy (FRU No. 524) .....
Page 134 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 TABLE OF CONTENTS (Continued) SECTION TITLE PAGE 6–4 SYSTEM SOFTWARE INSTALLATION ..........
Page 135 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 This page is left blank intentionally. 6–5 RENEWAL PARTS...
Page 136 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 LIST OF ABBREVIATIONS Stock item Non stock item 6–6 RENEWAL PARTS...
Page 137: Renewal Parts
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS LOGIQ MATERIAL LIST (1) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2127795 CFM, 120V, NTSC VER. 2.11 OPERATOR CONSOLE ASSY 2127796 CFM, 220V, PAL VER. 2.11...
Page 138 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (Continued) LOGIQ MATERIAL LIST (2) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2164515 CFM, 120V, NTSC VER. 3.00 OPERATOR CONSOLE ASSY 2164516 CFM, 220V, PAL VER.
Page 139 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (Continued) LOGIQ MATERIAL LIST (3) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2180829 CFM, 120V, NTSC VER. 3.10 OPERATOR CONSOLE ASSY 2180830 CFM, 220V, PAL VER.
Page 140 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (Continued) LOGIQ 400CL MATERIAL LIST (4) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2198442 CFM, 120V, NTSC (LOGIQ 400CL) OPERATOR CONSOLE ASSY 2198443 CFM, 220V, PAL...
Page 141 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (continued) LOGIQ MATERIAL LIST (5) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2212969 CFM, 120V, NTSC VER. 3.40 OPERATOR CONSOLE ASSY 2212970 CFM, 220V, PAL VER.
Page 142 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (continued) LOGIQ MATERIAL LIST (5) (continued) PART NAME PART NO. QUANTITY DESCRIPTION B COLOR 2220810 1 1 1 1 1 1 REAL TIME DOPPLER TRACE 2220811 1 1 1...
Page 143 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (continued) LOGIQ 400CL MATERIAL LIST (6) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2213912 CFM, 120V, NTSC (LOGIQ 400CL) OPERATOR CONSOLE ASSY 2213913 CFM, 220V, PAL...
Page 144 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (continued) LOGIQ MATERIAL LIST (7) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2239793 CFM, 120V, NTSC VER. 4.01 OPERATOR CONSOLE ASSY 2242844 CFM, 220V, PAL VER.
Page 145 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (continued) LOGIQ MATERIAL LIST (7) (continued) PART NAME PART NO. QUANTITY DESCRIPTION B COLOR 2220810 1 1 1 1 REAL TIME DOPPLER TRACE 2220811 1 1 1 1...
Page 146 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (continued) LOGIQ 400CL MATERIAL LIST (8) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2239833 CFM, 120V, NTSC (LOGIQ 400CL) OPERATOR CONSOLE ASSY 2239834 CFM, 220V, PAL...
Page 147 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (continued) LOGIQ MATERIAL LIST (9) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2250253 CFM, 120V, NTSC VER. 4.31 OPERATOR CONSOLE ASSY 2250263 CFM, 220V, PAL VER.
Page 148 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (continued) LOGIQ MATERIAL LIST (9) (continued) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2250256 B/W, 120V, NTSC VER. 4.31 OPERATOR CONSOLE ASSY 2250264 B/W, 220V, PAL VER.
Page 149 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (continued) LOGIQ 400CL MATERIAL LIST (10) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2255918 CFM, 120V, NTSC (LOGIQ 400CL) OPERATOR CONSOLE ASSY 2255919 CFM, 220V, PAL...
Page 150 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (continued) LOGIQ MATERIAL LIST (11) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2264468 CFM, 120V, NTSC VER. 5.01 OPERATOR CONSOLE ASSY 2264469 CFM, 220V, PAL VER.
Page 151 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (continued) LOGIQ MATERIAL LIST (11) (continued) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2265936 B/W, 120V, NTSC VER. 5.01 OPERATOR CONSOLE ASSY 2265937 B/W, 220V, PAL VER.
Page 152 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–1 RENEWAL PARTS (continued) LOGIQ 400CL MATERIAL LIST (12) PART NAME PART NO. QUANTITY DESCRIPTION OPERATOR CONSOLE ASSY 2265944 CFM, 220V, PAL (LOGIQ 400CL) OPERATOR CONSOLE ASSY 2265945 CFM, 120V, NTSC (LOIGQ 400CL)
Page 153 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY B/W MONITOR (FRU150–161) See ILLUSTRATION 6–3 COLOR MONITOR (FRU100–116) See ILLUSTRATION 6–2 15–INCH MONITOR (FRU170–182) See ILLUSTRATION 6–4 REAR & RIGHT NECK BLOCK SIDE ACCESS (FRU201–206) (FRU501–509) See ILLUSTRATION 6–5...
Page 154 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 1/12 EXPLODED VIEW (a) COLOR MONITOR ILLUSTRATION 6–2 6–24 RENEWAL PARTS...
Page 155 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 156 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
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Page 158 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2/12 EXPLODED VIEW (b) B/W MONITOR ILLUSTRATION 6–3 6–28 RENEWAL PARTS...
Page 159 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 160 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
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Page 162 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 3/12 EXPLODED VIEW (c) 15–INCH MONITOR ILLUSTRATION 6–4 6–32 RENEWAL PARTS...
Page 163 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2264467 – 2264472, 2264475, 2265935 – 2265941 : V 5.01 2265944 – 2265947 : LOGIQ 400CL, V5.01 MATERIAL LIST (3/12) SECTION PART NAME PART NO. QTY. DESCRIPTION...
Page 164 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 4/12 EXPLODED VIEW (c) NECK BLOCK ILLUSTRATION 6–5 6–34 RENEWAL PARTS...
Page 165 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 166 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 5/12 EXPLODED VIEW (d) COVERS ILLUSTRATION 6–6 6–36 RENEWAL PARTS...
Page 167 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 168 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
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Page 170 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 6/12 EXPLODED VIEW (e) KEYBOARD BLOCK ILLUSTRATION 6–7 6–40 RENEWAL PARTS...
Page 171 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 172 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 7/12 EXPLODED VIEW (e) KEYBOARD BLOCK ILLUSTRATION 6–8 6–42 RENEWAL PARTS...
Page 173 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2264467 – 2264472, 2264475, 2265935 – 2265941 : V 5.01 2265944 – 2265947 : LOGIQ 400CL, V5.01 MATERIAL LIST (7/12) (Continued) SECTION PART NAME PART NO. QTY.
Page 174 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 8/12 EXPLODED VIEW (f) REAR & RIGHT SIDE ACCESS ILLUSTRATION 6–9 6–44 RENEWAL PARTS...
Page 175 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 176 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
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Page 178 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 8/12 EXPLODED VIEW (g) FRONT, UPPER & LEFT SIDE ACCESS ILLUSTRATION 6–10 6–48 RENEWAL PARTS...
Page 179 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 180 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 181 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 182 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 183 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 9/12 605 DOPC Assy DOPC2 Assy DOPC3 Assy 603 ASPR Assy ASPR3 Assy 609 VIDO2 Assy 610 VIPB Assy VIPB2 Assy VIPP Assy 611 VIDM Assy EXPLODED VIEW (h) P.
Page 184 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 185 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 186 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 187 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 188 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 189 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 190 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 10/12 EXPLODED VIEW (i) POWER SUPPLY UNIT ILLUSTRATION 6–12 6–60 RENEWAL PARTS...
Page 191 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 192 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 12/12 EXPLODED VIEW (j) POWER SUPPLY UNIT2 ILLUSTRATION 6–13 6–62 RENEWAL PARTS...
Page 193 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 194 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 195 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 196 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 197 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 OPERATOR CONSOLE ASSY 2127794 – 2127803 : V2.11 2164514 – 2164523 : V3.00 2180828 – 2180837 : V3.10 2212968 – 2212977 : V3.40 2239789, 2239793 – 2239799, 2239804, 2239805 : V4.01 2250251, 2250253 –...
Page 198 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 This page is left blank intentionally. 6–68 RENEWAL PARTS...
Page 199: Disassembly/Re–Assembly
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2 DISASSEMBLY/RE–ASSEMBLY WARNING! ONLY QUALIFIED SERVICE PERSONNEL SHOULD REMOVE ANY COVERS OR PANELS. ELECTRICAL HAZARDS EXISTS AT SEVERAL POINTS INSIDE. BECOME THOROUGHLY FA- MILIAR WITH ALL HAZARDOUS VOLTAGES AND HIGH CURRENT LEVELS TO AVOID ACCI-...
Page 200: Monitor Assy (Fru No. 100)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–1 Monitor Assy (FRU No. 100) Time Required 0.25 Hours Tool Required Screwdriver Hexagonal Wrench Procedure WARNING! PERSONAL INJURY HAZARD. THE NECK ASSY IS SPRING LOADED. RELEASING ARM WHEN MONITOR IS NOT INSTALLED WILL CAUSE SUDDEN UPWARD MOVEMENT. KEEP YOUR HEAD AND BODY AWAY FROM ABOVE NECK ASSY.
Page 201 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–1 Monitor Assy (FRU No. 100) (continued) MONITOR ASSY DISASSEMBLY ILLUSTRATION 6–14 6–71 RENEWAL PARTS...
Page 202: Monitor Cover Set (Fru No. 101)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–2 Monitor Cover Set (FRU No. 101) Time Required 20 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–15 on page 6–73. Turn OFF the system. Unscrew three screws ( 1 – 3 ).
Page 203 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–2 Monitor Cover Set (FRU No. 101) (continued) MONITOR COVER SET DISASSEMBLY ILLUSTRATION 6–15 6–73 RENEWAL PARTS...
Page 204 Escutcheon. When replacing the Escutcheon with the new Monitor Cover Set or replacing the Escutcheon Assy, be sure to attach the proper label on the Escutcheon as follows: a. Choose the proper label, “LOGIQ 400” or “LOGIQ 400 MD” indicating the same model name as the label on the removed Escutcheon.
Page 205 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–2 Monitor Cover Set (FRU No. 101) (continued) d. Press down the label all around. e. Remove the upper pasteboard from the label. refer to ILLUSTRATION 6–18. REMOVING UPPER PASTEBOARD ILLUSTRATION 6–18...
Page 206: Escutcheon Latch (Fru No. 103)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–3 Escutcheon Latch (FRU No. 103) Time Required 10 Minute Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–19. Turn OFF the system. Remove the Escutcheon Assy (FRU 102). Refer to 6–2–2 on page 6–72.
Page 207: Escutcheon Front Door (Fru No. 107)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–4 Escutcheon Front Door (FRU No. 107) Time Required 1 Minute Tool Required Not necessary Procedure Refer to ILLUSTRATION 6–20. Turn OFF the system. Pull out the Escutcheon Front Door (FRU 107) from the Escutcheon Assy (FRU 102) as shown in ILLUSTRATION 6–20.
Page 208: Crt Cap Set (Fru No. 108)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–5 CRT Cap Set (FRU No. 108) Time Required 1 Minute Tool Required Not necessary Procedure Refer to ILLUSTRATION 6–21. Turn OFF the system. Remove the Escutcheon Front Door (FRU 107). Refer to 6–2–4 on page 6–77.
Page 209: Crt Filter (Fru No. 109), Crt Filter Clamp Set (Fru No. 110)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–6 CRT Filter (FRU No. 109), CRT Filter Clamp Set (FRU No. 110) Time Required 1 Minutes Tool Required Not necessary Procedure Refer to ILLUSTRATION 6–22. Turn OFF the system.
Page 210: Accessory Assy (Fru No. 111)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–7 Accessory Assy (FRU No. 111) Time Required 0.5 Hours Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–23. Turn OFF the system. Remove the Monitor Cover Set (FRU 101). Refer to 6–2–2 on page 6–72.
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Page 212: Speaker Assy (Fru No. 112)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–8 Speaker Assy (FRU No. 112) Time Required 0.5 Hours Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–24 on page 6–83. Turn OFF the system. Remove the Monitor Cover L Assy (FRU 104) and Monitor Cover R Assy (FRU 105). Refer to 6–2–2 on page 6–72.
Page 213 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–8 Speaker Assy (FRU No. 112) (continued) SPEAKER ASSY DISASSEMBLY ILLUSTRATION 6–24 Note Left and right speakers are interchangeable. 6–83 RENEWAL PARTS...
Page 214: Crt Lamp Assy (Fru No. 113), Crt Lamp (Fru No. 114)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–9 CRT Lamp Assy (FRU No. 113), CRT Lamp (FRU No. 114) Time Required 0.5 Hours Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–25. Turn OFF the system. Remove the Monitor Cover L Assy (FRU 104) and Monitor Cover R Assy (FRU 105). Refer to 6–2–2 on page 6–72.
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Page 216: Crt Assy (Fru No. 115)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–10 CRT Assy (FRU No. 115) Time Required 0.5 Hours Tool Required Screwdriver Hexagonal Wrench Procedure WARNING! PERSONAL INJURY HAZARD. THE NECK ASSY IS SPRING LOADED. RELEASING ARM WHEN MONITOR IS NOT INSTALLED WILL CAUSE SUDDEN UPWARD MOVEMENT. KEEP YOUR HEAD AND BODY AWAY FROM ABOVE NECK ASSY.
Page 217 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–10 CRT Assy (FRU No. 115) (continued) CRT ASSY DISASSEMBLY ILLUSTRATION 6–26 Note The CRT Assy does not include the tilt mechanism. 6–87 RENEWAL PARTS...
Page 218: Crt Cable Set (Fru No. 116)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–11 CRT Cable Set (FRU No. 116) Time Required 0.5 Hours Tool Required Screwdriver Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–27. Turn OFF the system. Remove the Monitor Assy (FRU 100). Refer to 6–2–1 on page 6–70.
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Page 220: Monitor Assy Ntsc (Fru No. 150), Monitor Assy Pal (Fru No. 151)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–12 Monitor Assy NTSC (FRU No. 150), Monitor Assy PAL (FRU No. 151) Time Required 0.25 Hours Tool Required Screwdriver Hexagonal Wrench Procedure WARNING! PERSONAL INJURY HAZARD. THE NECK ASSY IS SPRING LOADED. RELEASING ARM WHEN MONITOR IS NOT INSTALLED WILL CAUSE SUDDEN UPWARD MOVEMENT.
Page 221 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–12 Monitor Assy NTSC (FRU No. 150), Monitor Assy PAL (FRU No. 151) (continued) MONITOR ASSY NTSC/PAL DISASSEMBLY ILLUSTRATION 6–28 6–91 RENEWAL PARTS...
Page 222: Monitor Cover (Fru No. 152)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–13 Monitor Cover (FRU No. 152) Time Required 5 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–29. Turn OFF the system. Remove the Monitor Bottom Assy. Refer to 6–2–17 on page 6–98.
Page 223: Escutcheon Assy (Fru No. 153)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–14 Escutcheon Assy (FRU No. 153) Time Required 10 Minute Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–30. Turn OFF the system. Remove the Monitor Cover (FRU 152). Refer to 6–2–13 on page 6–92.
Page 224 Escutcheon with the new Escutcheon Assy, be sure to attach the proper label on to the Escutcheon as follows: a. Choose the proper label, “LOGIQ 400” or “LOGIQ 400 MD” indicating the same model name as the label on the removed Escutcheon.
Page 225 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–14 Escutcheon Assy (FRU No. 153) (continued) d. Press down the label all around. e. Remove the upper pasteboard from the label. refer to ILLUSTRATION 6–33. REMOVING UPPER PASTEBOARD ILLUSTRATION 6–33 6–95...
Page 226: Fixing Metal Plate (Fru No. 154)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–15 Fixing Metal Plate (FRU No. 154) Time Required 5 Minute Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–34. Turn OFF the system. Remove the Monitor Bottom Assy (FRU 157). Refer to 6–2–17 on page 6–98.
Page 227: Crt Filter (Fru No. 155), Crt Filter Clamp Set (Fru No. 156)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–16 CRT Filter (FRU No. 155), CRT Filter Clamp Set (FRU No. 156) Time Required 1 Minute Tool Required Not necessary Procedure Refer to ILLUSTRATION 6–35. Turn OFF the system.
Page 228: Monitor Bottom Assy (Fru No. 157)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–17 Monitor Bottom Assy (FRU No. 157) Time Required 5 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–36. Turn OFF the system. Unscrew one screw ( 1 ). Disconnect two connectors ( 2 and 3 ).
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Page 230: Crt Assy Ntsc (Fru No. 158), Crt Assy Pal (Fru No. 159)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–18 CRT Assy NTSC (FRU No. 158), CRT Assy PAL (FRU No. 159) Time Required 0.5 Hours Tool Required Screwdriver Procedure WARNING! PERSONAL INJURY HAZARD. THE NECK ASSY IS SPRING LOADED. RELEASING ARM WHEN MONITOR IS NOT INSTALLED WILL CAUSE SUDDEN UPWARD MOVEMENT.
Page 231 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–18 CRT Assy NTSC (FRU No. 158), CRT Assy PAL (FRU No. 159) (continued) CRT ASSY NTSC/PAL DISASSEMBLY ILLUSTRATION 6–37 6–101 RENEWAL PARTS...
Page 232: Crt Cable Set (Fru No. 160)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–19 CRT Cable Set (FRU No. 160) Time Required 0.5 Hours Tool Required Screwdriver Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–38. Turn OFF the system. Remove the Monitor Assy NTSC/PAL(FRU 150/151). Refer to 6–2–12 on page 6–90.
Page 233: Crt Lamp (Fru No. 161)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–20 CRT Lamp (FRU No. 161) Time Required 10 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–39. Turn OFF the system. Remove the Monitor Bottom Assy (FRU 157). Refer to 6–2–17 on page 6–98.
Page 234: Monitor15 Assy (Fru No. 170)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–21 Monitor15 Assy (FRU No. 170) Time Required 0.25 Hours Tool Required Screwdriver Hexagonal Wrench Procedure WARNING! PERSONAL INJURY HAZARD. VIDEO MONITOR SUPPORT ARM IS SPRING LOADED. RE- LEASING ARM WHEN MONITOR IS NOT INSTALLED WILL CAUSE SUDDEN UPWARD MOVE- MENT.
Page 235 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–21 Monitor15 Assy (FRU No. 170) (continued) MONITOR15 BLOCK ASSY DISASSEMBLY ILLUSTRATION 6–40 6–105 RENEWAL PARTS...
Page 236: Monitor15 Cover Set (Fru No. 171)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–22 Monitor15 Cover Set (FRU No. 171) Time Required 20 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–41 on page 6–107. Turn OFF the system. Unscrew two screws ( 1 – 2 ).
Page 237 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–22 Monitor15 Cover Set (FRU No. 171) (continued) MONITOR COVER SET DISASSEMBLY ILLUSTRATION 6–41 6–107 RENEWAL PARTS...
Page 238 Escutcheon with the new Escutcheon2 Assy, be sure to attach the proper label on to the Escutcheon as follows: a. Choose the proper label, “LOGIQ 400 PRO” indicating the same model name as the label on the removed Escutcheon.
Page 239: Speaker Assy (Fru No. 178)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–23 Speaker Assy (FRU No. 178) Time Required 0.5 Hours Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–44. Turn OFF the system. Remove the Monitor Cover L2 Assy (FRU 173) and Monitor Cover R2 Assy (FRU 174). Refer to 6–2–22 on page 6–106.
Page 240: Task Lamp (Fru No. 180)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–24 TASK Lamp (FRU No. 180) Time Required 0.5 Hours Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–45. Turn OFF the system. Unscrew two screws ( 1 and 2 ).
Page 241: Crt Cable Set (Fru No. 182)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–25 CRT Cable Set (FRU No. 182) Time Required 0.5 Hour Tool Required Screwdriver Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–46. Turn OFF the system. Remove the Monitor15 Assy (FRU 170). Refer to 6–2–21 on page 6–104.
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Page 244: Neck Assy (Fru No. 201 For Color Monitor, No. 202 For B/W Monitor)
Remove the Side Cover Right (FRU 302). Refer to 6–2–32 on page 6–128. Note The Linear Slide Cover is installed from the production unit of LOGIQ 400 console with software Ver- sion 5.01y or later. Refer to ILLUSTRATION 6–48 on page 6–116. Unscrew six screws ( –...
Page 245 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–26 Neck Assy (FRU No. 201 for Color Monitor, No. 202 for B/W Monitor) (continued) 11. Disconnect one connector ( 1 ). 12. Disconnect two connectors ( 2 and 3 ) from the P25A and P26A connectors on Mother Board.
Page 246 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–26 Neck Assy (FRU No. 201 for Color Monitor, No. 202 for B/W Monitor) (continued) LINEAR SLIDE COVER DISASSEMBLY ILLUSTRATION 6–48 6–116 RENEWAL PARTS...
Page 247: Neck Grip (Fru No. 203)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–27 Neck Grip (FRU No. 203) Time Required 5 Minutes Tool Required Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–49. Turn OFF the system. Loosen two hexagonal screws ( 1 and 2 ).
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Page 249 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 This page is left blank intentionally. 6–119 RENEWAL PARTS...
Page 250: Neck Space Plate (Fru No. 204)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–28 Neck Space Plate (FRU No. 204) Time Required 0.5 Hours Tool Required Screwdriver Hexagonal Wrench Procedure WARNING! PERSONAL INJURY HAZARD. THE NECK ASSY IS SPRING LOADED. RELEASING ARM WHEN MONITOR IS NOT INSTALLED WILL CAUSE SUDDEN UPWARD MOVEMENT. KEEP YOUR HEAD AND BODY AWAY FROM ABOVE NECK ASSY.
Page 251 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–28 Neck Space Plate (FRU No. 204) (continued) NECK SPACE PLATE DISASSEMBLY ILLUSTRATION 6–50 6–121 RENEWAL PARTS...
Page 252: Neck Space Plate 2 (Fru No. 205)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–29 Neck Space Plate 2 (FRU No. 205) Note The Neck Space Plate 2 is used only for the B/W monitor console. Time Required 0.5 Hours Tool Required Screwdriver Hexagonal Wrench...
Page 253 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–29 Neck Space Plate 2 (FRU No. 205) (continued) NECK SPACE PLATE 2 DISASSEMBLY ILLUSTRATION 6–51 6–123 RENEWAL PARTS...
Page 254: Rotation Spacer (Fru No. 206)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–30 Rotation Spacer (FRU No. 206) Note The Rotation Spacer is used only for the B/W monitor console. Time Required 0.5 Hours Tool Required Screwdriver Hexagonal Wrench Procedure WARNING! PERSONAL INJURY HAZARD. THE NECK ASSY IS SPRING LOADED. RELEASING ARM WHEN MONITOR IS NOT INSTALLED WILL CAUSE SUDDEN UPWARD MOVEMENT.
Page 255 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–30 Rotation Spacer (FRU No. 206) (continued) ROTATION SPACER DISASSEMBLY ILLUSTRATION 6–52 6–125 RENEWAL PARTS...
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Page 257: Side Cover Left (Fru No. 301)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–31 Side Cover Left (FRU No. 301) Time Required 5 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–53. Turn OFF the system. Remove two screw caps (located at 3 and 4 ) and unscrew four screws ( 1 – 4 ).
Page 258: Side Cover Right (Fru No. 302)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–32 Side Cover Right (FRU No. 302) Time Required 5 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–54. Turn OFF the system. Remove the Front Base Cover (FRU No. 305). Refer to 6–2–35 on page 6–131.
Page 259: Rear Cover (Fru No. 303)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–33 Rear Cover (FRU No. 303) Time Required 15 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–55. Turn OFF the system. Pull the Air Filter out. Remove the Rear Door Assy. Refer to 6–2–34 on page 6–130.
Page 260: Rear Door Assy (Fru No. 304)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–34 Rear Door Assy (FRU No. 304) Time Required 5 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–56. Turn OFF the system. Turn the knob on the Rear Door Assy counterclockwise.
Page 261: Front Base Cover (Fru No. 305)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–35 Front Base Cover (FRU No. 305) Time Required 5 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–57. Turn OFF the system. Pull the Air Filter out. Unscrew three screws ( 1 – 3 ).
Page 262: Front Cover (Fru No. 306)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–36 Front Cover (FRU No. 306) Time Required 5 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–58. Turn OFF the system. Remove the Front Base Cover (FRU No. 305). Refer to 6–2–35 on page 6–131.
Page 263 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–36 Front Cover (FRU No. 306) Note The Front Cover Assy (2211257) consists of the Front Cover (P9524CE) and the Blind Label. It is necessary to attach the Blind Label on the Front Cover to cover the openings for the HDD LED in case of the console with the new type of 3.5–inch HDD (Quantum FireBall TM 1280S).
Page 264: Keyboard Bottom Cover (Fru No. 307)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–37 Keyboard Bottom Cover (FRU No. 307) Time Required 20 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–60. Turn OFF the system. Remove the Front Base Cover (FRU 305). Refer to 6–2–35 on page 6–131.
Page 265: Top Cover (Fru No. 308)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–38 Top Cover (FRU No. 308) Time Required 30 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–61. Turn OFF the system. Remove the Top Cover Sheet. Remove the Side Cover Left (FRU 301). Refer to 6–2–31 on page 6–127.
Page 266: Front Bumper Set (Fru No. 310)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–39 Front Bumper Set (FRU No. 310) Time Required 10 Minutes Tool Required Screwdriver Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–62. Turn OFF the system. Remove the Front Base Cover (FRU 305). Refer to 6–2–35 on page 6–131.
Page 267: Corner Guard (Fru No. 311)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–40 Corner Guard (FRU No. 311) Time Required 10 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–63. Turn OFF the system. Remove the Keyboard Panel Assy (FRU 400). Refer to 6–2–49 on page 6–147.
Page 268: Probe Holder (Fru No. 312)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–41 Probe Holder (FRU No. 312) Time Required 1 Minutes Tool Required Not necessary Procedure Refer to ILLUSTRATION 6–64. Turn OFF the system. Pull the latch located at bottom of the probe holder.
Page 269: Gel Holder (Fru No. 313), Gel Holder Bottom (Fru No. 314)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–42 Gel Holder (FRU No. 313), Gel Holder Bottom (FRU No. 314) Time Required 1 Minutes Tool Required Not necessary Procedure Refer to ILLUSTRATION 6–65. Turn OFF the system. Pull the Gel Holder out.
Page 270: Handle (Fru No. 315)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–43 Handle (FRU No. 315) Time Required 15 Minutes Tool Required Screwdriver Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–66. Turn OFF the system. Remove the Rear Cover (FRU No. 303). Refer to 6–2–33.
Page 271: Air Filter (Fru No. 316)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–44 Air Filter (FRU No. 316) Time Required 5 Minutes Tool Required Not necessary Procedure Refer to ILLUSTRATION 6–67. Turn OFF the system. Pull out the two Air Filters ( 1 and 2 ) located at front and rear of console.
Page 272: Cable Arm Assy (Fru No. 317)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–45 Cable Arm Assy (FRU No. 317) Time Required 1 Minute Tool Required Not necessary Procedure Refer to ILLUSTRATION 6–68. Turn OFF the system. Pull the Cable Arm Assy out.
Page 273: Front Caster Assy (Fru No. 318)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–46 Front Caster Assy (FRU No. 318) Time Required 15 Minutes Tool Required Screwdriver Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–69. Turn OFF the system. Put the system on a box.
Page 274: Rear Caster Assy (Fru No. 319)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–47 Rear Caster Assy (FRU No. 319) Time Required 15 Minutes Tool Required Screwdriver Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–70. Turn OFF the system. Put the system on a box.
Page 275: Caster Cover Assy (Fru No. 320)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–48 Caster Cover Assy (FRU No. 320) Time Required 20 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–71. Turn OFF the system. Remove four labels, two for Logo and two for plain.
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Page 277: Keyboard Panel Assy (Fru No. 400)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–49 Keyboard Panel Assy (FRU No. 400) Time Required 8 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–72. Turn OFF the system. Unscrew three screws ( 1 – 3 ) of the Keyboard Panel Assy.
Page 278: Key Sheet (Fru No. 403)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–50 Keyboard Assy (FRU No. 401), Keyboard Cover (FRU No. 402), Key Sheet (FRU No. 403) Time Required 30 Minutes Tool Required Screwdriver Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–73 on page 6–149.
Page 279 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–50 Keyboard Assy (FRU No. 401), Keyboard Cover (FRU No. 402), Key Sheet (FRU No. 403) (continued) KEYBOARD ASSY, KEYBOARD COVER AND KEY SHEET DISASSEMBLY ILLUSTRATION 6–73 6–149 RENEWAL PARTS...
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Page 281: Keyboard Knob Set (Fru No. 404)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–51 Keyboard Knob Set (FRU No. 404) Time Required 20 Minutes Tool Required Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–74. Turn OFF the system. Loosen two hexagonal bolts for each encoder knob.
Page 282: Trackball (Fru No. 405)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–52 Trackball (FRU No. 405) Time Required 20 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–75. Turn OFF the system. Remove the Keyboard Panel Assy. Refer to 6–2–49 on page 6–147.
Page 283: Gain Encoder (Fru No. 410)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–53 Gain Encoder (FRU No. 410) Time Required 15 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–76. Turn OFF the system. Remove the Keyboard Panel Assy. Refer to 6–2–49 on page 6–147.
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Page 285: Keyboard Panel Assy (Fru No. 450)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–54 Keyboard Panel Assy (FRU No. 450) Time Required 8 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–77. Turn OFF the system. Unscrew three screws ( 1 – 3 ) of the Keyboard Panel Assy.
Page 286: Rubber Key (Fru No. 452, 453, 454, And 455)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–55 Keyboard Cover Assy (FRU No. 451), SW PWB (FRU No. 462), Rubber Key (FRU No. 452, 453, 454, and 455 ) Time Required 30 Minutes Tool Required Screwdriver Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–78 on page 6–157.
Page 287 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–55 Keyboard Cover Assy (FRU No. 451), SW PWB (FRU No. 462), Rubber Key (FRU No. 452, 453, 454, and 455 ) (continued) KEYBOARD ASSY, SW PWB, RUBBER KEY DISASSEMBLY ILLUSTRATION 6–78...
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Page 289: Keyboard Knob Set (Fru No. 464)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–56 Keyboard Knob Set (FRU No. 464) Time Required 20 Minutes Tool Required Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–79. Turn OFF the system. Loosen two hexagonal bolts for each encoder knob.
Page 290 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–57 Tracball Assy (FRU No. 457) Time Required 20 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–80. Turn OFF the system. Remove the Keyboard Panel Assy. Refer to ILLUSTRATION 6–77 on page 6–155.
Page 291: Tgc Assy (Fru No. 458)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–58 TGC Assy (FRU No. 458) Time Required 20 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–81. Turn OFF the system. Remove the Keyboard Panel Assy. Refer to ILLUSTRATION 6–77 on page 6–155.
Page 292: Freeze Key Assy (Fru No. 459)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–59 Freeze Key Assy (FRU No. 459) Time Required 20 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–82. Turn OFF the system. Remove the Keyboard Panel Assy. Refer to ILLUSTRATION 6–77 on page 6–155.
Page 293: Rotary Encoder (Fru No. 460)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–60 Rotary Encoder (FRU No. 460) Time Required 15 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–83. Note The same four rotary encoders are used in the keyboard Panel Assy.
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Page 296: Rear Conn Panel Assy (Fru No. 501)
Remove the Rear Cover Assy (FRU 303). Refer to 6–2–33 on page 6–129. Note The Linear Slide Cover is installed from the production unit of LOGIQ 400 console with software Ver- sion 5.01y or later. Refer to ILLUSTRATION 6–48 on page 6–116. Remove the Linear Slide Cover.
Page 297 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–61 Rear CONN Panel Assy (FRU No. 501) (continued) Unscrew three screws ( 1 – 3 ). Loosen one screw ( 4 ). Disconnect one flat cable ( 5 ) out of the CNTIF Assy or CNTIF2 Assy.
Page 298 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–62 CNTIF Assy and CNTIF2 Assy (FRU No. 502) Time Required 30 Minutes Tool Required Screwdriver Hexagonal box wrench Procedure Refer to ILLUSTRATION 6–86. Turn OFF the system. Remove the Rear CONN Panel Assy (FRU 501). Refer to 6–2–61 on page 6–166.
Page 299: Avif Assy Or Bvif Assy (Fru No. 503)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–63 AVIF Assy or BVIF Assy (FRU No. 503) Time Required 30 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–87. Turn OFF the system. Remove the Rear CONN Panel Assy (FRU 501). Refer to 6–2–61 on page 6–166.
Page 300: Circuit Protector (Fru No. 504: 15A, Fru No. 505: 7.5A)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–64 Circuit Protector (FRU No. 504: 15A, FRU No. 505: 7.5A) Time Required 1 Hour Tool Required Screwdriver Soldering Iron Procedure Refer to ILLUSTRATION 6–88. Turn OFF the system. Remove the Rear CONN Panel Assy (FRU 501). Refer to 6–2–61 on page 6–166.
Page 301: Ecg Board Assy (Fru No. 506)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–65 ECG Board Assy (FRU No. 506) Time Required 15 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–89. Turn OFF the system. Remove the Side Cover Right (FRU 302). Refer to 6–2–32 on page 6–128.
Page 302: Ecg Panel Assy (Fru No. 507)
Procedure Refer to ILLUSTRATION 6–90. NOTE The new type of ECG Panel Assy is installed from production unit of LOGIQ 400 console with soft- ware Version 5.01 y or later. Refer to page 6–173. Turn OFF the system. Remove the Side Cover Right (FRU 302). Refer to 6–2–32 on page 6–128.
Page 303 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–66 ECG Panel Assy (FRU No. 507) (continued) NOTE To remove the new type of ECG Panel Assy, unscrew two screws ( ). Loosen two screws ). Remove the new type of ECG Panel Assy after disconnect three connectors ( –...
Page 304: Nest Fan Assy (Fru No. 511)
Pull out the Nest Fan Assy leftwards. NOTE The FRAME BASE is installed from the production unit of the LOGIQ 400 console with software ver- sion 5.01 y or later. Refer to ILLUSTRATION 6–92. Unscrew six screws ( 1 – 6 ) to remove the FRAME BASE.
Page 305 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–67 Nest Fan Assy (FRU No. 511) (continued) NEST FAN ASSY DISASSEMBLY ILLUSTRATION 6–93 6–175 RENEWAL PARTS...
Page 306 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–68 Probe CONN Set Assy (FRU No. 512 for 3 slots model, FRU No. 513 for 2 slots model) Time Required 30 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–94.
Page 307 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–68 Probe CONN Set Assy (FRU No. 512 for 3 slots model, FRU No. 513 for 2 slots model) (continued) PROBE CONN SET ASSY DISASSEMBLY ILLUSTRATION 6–94 6–177 RENEWAL PARTS...
Page 308: Connector Cover (Fru No. 514)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–69 Connector Cover (FRU No. 514) Time Required 10 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–95. Turn OFF the system. Unscrew four screws ( 1 – 4 ).
Page 309: Shield Finger Long (Fru No. 515), Shield Finger Short (Fru No. 516)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–70 Shield Finger Long (FRU No. 515), Shield Finger Short (FRU No. 516) Time Required 45 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–96. Turn OFF the system. Remove the Front Cover (FRU 306). Refer to 6–2–36 on page 6–132.
Page 310: Probe Conn 1 Assy (Fru No. 517) Or Dcon Assy (Fru No. 518)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–71 Probe CONN 1 Assy (FRU No. 517) or DCON Assy (FRU No. 518) Time Required 30 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–97 on page 6–181. Turn OFF the system.
Page 311 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–71 Probe CONN 1 Assy (FRU No. 517) or DCON Assy (FRU No. 518) (continued) PROBE CONN 1/DCON ASSY DISASSEMBLY ILLUSTRATION 6–97 6–181 RENEWAL PARTS...
Page 312: Prag Assy (Fru No. 519)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–72 PRAG Assy (FRU No. 519) Time Required 45 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–98. Turn OFF the system. Remove the Probe CONN Set Assy (FRU 512/513). Refer to 6–2–68 on page 6–176.
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Page 314: Modd (Fru No. 520), Modd Fan (Fru
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–73 MODD (FRU No. 520), MODD Fan (FRU No. 521), MODD Holder Assy (FRU No. 522) Time Required 30 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–99 on page 6–185.
Page 315 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–73 MODD (FRU No. 520), MODD Fan (FRU No. 521), MODD Holder Assy (FRU No. 522) (continued) MODD, MODD FAN ASSY, AND MODD HOLDER ASSY REMOVAL ILLUSTRATION 6–99 6–185 RENEWAL PARTS...
Page 316 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–73 MODD (FRU No. 520), MODD Fan (FRU No. 521), MODD Holder Assy (FRU No. 522) (continued) Note Make sure that the DIP switches and jumper switches located on the MODD are set as follows before you install a new MODD onto the system.
Page 317 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–73 MODD (FRU No. 520), MODD Fan (FRU No. 521), MODD Holder Assy (FRU No. 522) (continued) Note When installing the MODD (2187012–2) to the console with the 3.5–inch HDD, make sure that the settings of the DIP switches and the jumper switches are as shown in ILLUSTRATION 6–102.
Page 318 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–73 MODD (FRU No. 520), MODD Fan (FRU No. 521), MODD Holder Assy (FRU No. 522) (continued) Emergency Ejection When your disk is not mounted and the eject button does not function, eject the disk following the procedure below: CAUTION Use the emergency ejection procedure only in emergency situations.
Page 319 Set the User Option properly. To set the User Option properly, it is necessary to record the status of the options using the User Option Display before replacing the HDD. For the User Options Set–Up, refer to LOGIQ 400 Proprietary Manual, 2127662.
Page 320 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–74 HDD Assy (FRU No. 523), HDD Holder Assy (FRU No. 524) (continued) Note In the case of the B/W monitor console, it is necessary to change the settings of Option Set and Sys- tem Parameters after replacing a HDD Assy and setting the Country/Zone.
Page 321 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–74 HDD Assy (FRU No. 523), HDD Holder Assy (FRU No. 524) (continued) FRU523 2.5–inch HDD (includ- ing HDD Holder Assy FRU524 HDD Holder Assy HDD ASSY AND HDD HOLDER ASSY DISASSEMBLY ILLUSTRATION 6–105...
Page 322 Set the User Option properly. To set the User Option properly, it is necessary to record the status of the options using the User Option Display before replacing the HDD. For the User Options Set–Up, refer to LOGIQ 400 Proprietary Manual, 2127662.
Page 323 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–74 HDD Assy (FRU No. 523), HDD Holder Assy (FRU No. 524) (continued) 3.5–Inch HDD Disassembly (continued) Note Before installing new 3.5–inch HDD Assy, make sure that the jumper switches located at the bottom of new 3.5–inch HDD are set properly and the terminator module IC is NOT mounted on RP1 as...
Page 324 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–74 HDD Assy (FRU No. 523), HDD Holder Assy (FRU No. 524) (continued) 3.5–Inch HDD Disassembly (continued) Note When using the type “Quantum Fireball EL” of HDD Assy, Refer to ILLUSTRATION 6–109 to check and set the jumper switches on the HDD Assy.
Page 325 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–75 HDDB Assy (FRU No. 525) Note The HDDB Assy is not used for the console with the 3.5–inch HDD Assy. Time Required 15 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–110.
Page 326 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–76 HDD LED Assy (FRU No. 526) Note The HDD LED Assy is not available on the console with the new type of 3.5–inch HDD Assy (Quan- FireBall 1280S and Quantum FireBall EL).
Page 327 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–77 Power Switch Assy (FRU No. 527) Time Required 15 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–112. Turn OFF the system. Remove the Front Base Cover (FRU 305). Refer to 6–2–35 on page 6–131.
Page 328 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–78 P.C. Board(s) (FRU No. 601 through 612) Time Required 15 Minutes Tool Required Screwdriver Procedure CAUTION An electrostatic discharge may damage a component. Turn OFF power and wear the wrist strap before you remove circuit boards.
Page 329 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–78 P.C. Board(s) (FRU No. 601 through 612) (continued) P.C. BOARD(S) REMOVAL ILLUSTRATION 6–113 6–199 RENEWAL PARTS...
Page 330 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–79 Time Keeper RAM (FRU No. 613) Time Required 30 Minutes Tool Required Screwdriver IC Remover Procedure Refer to ILLUSTRATION 6–114. Turn OFF the system. Remove the Side Cover Left (FRU 301). Refer to 6–2–31 on page 6–127.
Page 331 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–79 Time Keeper RAM (FRU No. 613) (continued) TIME KEEPER RAM REMOVAL ILLUSTRATION 6–114 6–201 RENEWAL PARTS...
Page 332 RAM and to set up the factory preset data. The LOGIQ 400 can be installed the system ID number into new time keeper RAM using the utility function. Refer to Section 4–3–3 (J), SYSTEM ID ENTRY/DISPLAY in Chapter 4 of this manual.
Page 333 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–80 Time Keeper Battery (FRU No. 613B) (continued) TIME KEEPER BATTERY REMOVAL ILLUSTRATION 6–115 6–203 RENEWAL PARTS...
Page 334 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–81 Time Keeper RAM (for MVME167–002B) (FRU No. 613C) Note The MVME167–002B is supplied with the optional DICOM option. Time Required 1 Hour Tool Required Screwdriver IC Remover Procedure Refer to ILLUSTRATION 6–116 on page 6–205.
Page 335 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–81 Time Keeper RAM (for MVME167–002B) (FRU No. 613C) (continued) MPU–A ASSY MVME167–002B TIME KEEPER RAM (for MVME167–002B) REMOVAL ILLUSTRATION 6–116 6–205 RENEWAL PARTS...
Page 336 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–82 OMEM Assy (FRU No. 614) Time Required 30 Minutes Tool Required Screwdriver Procedure CAUTION Do not bend or flex the boards when mounting/dismounting the piggyback boards. Surface mount IC boards are very susceptible to damage from flex/torque.
Page 337 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–82 OMEM Assy (FRU No. 614) (continued) OMEM ASSY DISASSEMBLY ILLUSTRATION 6–117 6–207 RENEWAL PARTS...
Page 338: Nest Mother Assy (Fru No. 615)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–83 Nest Mother Assy (FRU No. 615) Time Required 2 Hours Tool Required Screwdriver Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–118 on page 6–209. Turn OFF the system. Remove the Side Cover Left (FRU 301). Refer to 6–2–31 on page 6–127.
Page 339 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–83 Nest Mother Assy (FRU No. 615) (continued) 21. Unscrew four hexagonal bolts ( 1 – 3 ) on the left side of the console. 22. Unscrew three hexagonal bolts ( 4 – 6 ) on the right side of the console.
Page 340: Mother Ic (Fru No. 616)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–84 Mother IC (FRU No. 616) Time Required 1 Hour Tool Required Screwdriver Hexagonal Wrench Procedure Refer to ILLUSTRATION 6–119 on page 6–211. Turn OFF the system. Remove the Front Base Cover (FRU 305). Refer to 6–2–35 on page 6–131.
Page 341 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–84 Mother IC (FRU No. 616) (continued) MOTHER IC REMOVAL ILLUSTRATION 6–119 6–211 RENEWAL PARTS...
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Page 344: High Voltage Assy (Fru No. 701)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–85 High Voltage Assy (FRU No. 701) Time Required 30 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–120 on page 6–215. Turn OFF the system and unplug the main power cord.
Page 345 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–85 High Voltage Assy (FRU No. 701) (continued) HIGH VOLTAGE ASSY DISASSEMBLY ILLUSTRATION 6–120 6–215 RENEWAL PARTS...
Page 346: Hv Fan (Fru No. 702)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–86 HV Fan (FRU No. 702) Time Required 30 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–121. Turn OFF the system and unplug the main power cord. Remove the High Voltage Assy (FRU 701). Refer to 6–2–85 on page 6–214.
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Page 348: Low Voltage Unit (Fru No. 703)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–87 Low Voltage Unit (FRU No. 703) Time Required 30 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–122 on page 6–219. Turn OFF the system and unplug the main power cord.
Page 349 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–87 Low Voltage Unit (FRU No. 703) (continued) LOW VOLTAGE UNIT DISASSEMBLY ILLUSTRATION 6–122 6–219 RENEWAL PARTS...
Page 350: Power Control Unit (Fru No. 704)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–88 Power Control Unit (FRU No. 704) Time Required 30 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–123 on page 6–221. Turn OFF the system and unplug the main power cord.
Page 351 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–88 Power Control Unit (FRU No. 704) (continued) POWER CONTROL UNIT DISASSEMBLY ILLUSTRATION 6–123 6–221 RENEWAL PARTS...
Page 352: Ssr Unit (Fru No. 705)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–89 SSR Unit (FRU No. 705) Time Required 30 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–124 on page 6–223. Turn OFF the system and unplug the main power cord.
Page 353 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–89 SSR Unit (FRU No. 705) (continued) SSR UNIT DISASSEMBLY ILLUSTRATION 6–124 6–223 RENEWAL PARTS...
Page 354: Power Inlet Unit (Fru No. 706 For 115V, Fru No. 707 For 220V)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–90 Power Inlet Unit (FRU No. 706 for 115V, FRU No. 707 for 220V) Time Required 15 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–125 on page 6–225. Turn OFF the system and unplug the main power cord.
Page 355 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–90 Power Inlet Unit (FRU No. 706 for 115V, FRU No. 707 for 220V) (continued) POWER INLET UNIT DISASSEMBLY ILLUSTRATION 6–125 6–225 RENEWAL PARTS...
Page 356: Pw Air Filter (Fru No. 708)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–91 PW Air Filter (FRU No. 708) Time Required 5 Minutes Tool Required Not necessary Procedure Refer to ILLUSTRATION 6–126. Turn OFF the system and unplug the main power cord.
Page 357: Filter Cover Set (Fru No. 709)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–92 Filter Cover Set (FRU No. 709) Time Required 10 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–127. Turn OFF the system and unplug the main power cord. Remove the PW Air Filter.
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Page 360: Hv Unit (Fru No. 750)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–93 HV Unit (FRU No. 750) Time Required 30 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–128 on page 6–231. Turn OFF the system and unplug the main power cord.
Page 361 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–93 HV Unit (FRU No. 750) (continued) HV UNIT DISASSEMBLY ILLUSTRATION 6–128 6–231 RENEWAL PARTS...
Page 362: Cooling Fan (Fru No. 751)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–94 Cooling Fan (FRU No. 751) Time Required 15 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–129. Turn OFF the system and unplug the main power cord. Remove the Side Cover Left. Refer to 6–2–31 on page 6–127.
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Page 364: Lv2 Unit (Fru No. 752)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–95 LV2 Unit (FRU No. 752) Time Required 30 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–131 on page 6–235. Turn OFF the system and unplug the main power cord.
Page 365 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–95 LV2 Unit (FRU No. 752) (continued) LV2 UNIT REMOVAL ILLUSTRATION 6–131 6–235 RENEWAL PARTS...
Page 366: Triac Unit (Fru No. 753)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–96 TRIAC Unit (FRU No. 753) Time Required 10 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–132 on page 6–237. Turn OFF the system and unplug the main power cord.
Page 367 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–96 TRIAC Unit (FRU No. 753) (continued) TRIAC UNIT DISASSEMBLY ILLUSTRATION 6–132 6–237 RENEWAL PARTS...
Page 368: Power Inlet Unit2 (Fru No. 754 For 115V, Fru No. 755 For 220V)
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–97 Power Inlet Unit2 (FRU No. 754 for 115V, FRU No. 755 for 220V) Time Required 15 Minutes Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–133 on page 6–239. Turn OFF the system and unplug the main power cord.
Page 369 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–97 Power Inlet Unit2 (FRU No. 754 for 115V, FRU No. 755 for 220V) (continued) POWER INLET UNIT2 DISASSEMBLY ILLUSTRATION 6–133 6–239 RENEWAL PARTS...
Page 370: Lv3 Unit (Fru No. 770)
Tool Required Screwdriver Procedure Refer to ILLUSTRATION 6–135 on page 6–241. Turn the LOGIQ 400 system power OFF. Remove the Side Cover left. Unscrew four screws ( 1 – 4 ). Remove the Left PS Cover. Unscrew two screws ( 5 and 6 ).
Page 371 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–2–98 LV3 Unit (FRU No. 770) (continued) LV3 UNIT DISASSEMBLY ILLUSTRATION 6–135 6–241 RENEWAL PARTS...
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Page 373: Fuse Replacement
6–3 FUSE REPLACEMENT 6–3–1 Introduction LOGIQ 400 has two types of Power Supply Unit, Power Supply Unit and Power Supply Unit2. The fuses used are different between both units. Old power supply unit (2126982 for 115V and 2126981 for 220V) has three replaceable fuses. The table below states the items of those fuses.
Page 374: Replacement Procedures
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–3–2 Replacement Procedures Parts Required For Power Supply Unit: PART NAME PART # REMARKS Fuse Set 2135619 For Power Supply Unit2: PART NAME PART # REMARKS 801B Fuse Set 2...
Page 375 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–3–2 Replacement Procedures (continued) (A) F1 on TRDR Assy 1. Turn the system power OFF. Follow the OSHA Lockout/Tagout Requirements (29 CFR 1910.147, Direction 46–015902). 2. Remove the Side Cover Left. Refer to 6–2–31 on page 6–127.
Page 376 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–3–2 Replacement Procedures (continued) (B) F1 on CNTIF Assy 1. Turn the system power OFF. Follow the OSHA Lockout/Tagout Requirements (29 CFR 1910.147, Direction 46–015902). 2. Remove the Rear Cover. Refer to 6–2–33 on page 6–129.
Page 377 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–3–2 Replacement Procedures (continued) (C) F1 in PS Unit 1. Turn the system power OFF. Follow the OSHA Lockout/Tagout Requirements (29 CFR 1910.147, Direction 46–015902). 2. Remove the Side Cover Left. Refer to 6–2–31 on page 6–127.
Page 378 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–3–2 Replacement Procedures (continued) (D) Fuses on TRIAC Unit of PS Unit2 1. Turn the system power OFF. Follow the OSHA Lockout/Tagout Requirements (29 CFR 1910.147, Direction 46–015902). 2. Remove the Side Cover Left. Refer to 6–2–31 on page 6–127.
Page 379 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–3–2 Replacement Procedures (continued) (D) Fuses on TRIAC Unit of PS Unit2 (continued) FUSES ON TRIAC UNIT REMOVAL ILLUSTRATION 6–139 6–249 RENEWAL PARTS...
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Page 381: System Software Installation
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–4 SYSTEM SOFTWARE INSTALLATION CAUTION Software MO (Magneto Optical) disk is not available in Europe. Please replace the hard disk for European systems instead of installing system software. GEMS–AM recommends replacement of the HDD assy with the system software installed. Re- fer to the spare parts section of the service manual to identify the correct HDD assy with the correct version of software loaded.
Page 382: Preparing Before Installation
Connect the RS232C cable with the serial port of the Laptop PC. Refer to ILLUSTRATION 6–140. Connect the connector of another side with the Service port located at the rear side of the LOGIQ 400 as shown in ILLUSTRATION 6–140.
Page 383: Initializing Hard Disk
Initialize the hard disk before installing the system software only when the hard disk has been replaced with new one Turn the main power switch of the LOGIQ 400 system ON. The system does not perform the normal power up sequence and the message is indicated on the display of the Laptop PC as follows: MESSAGE ON PC DISPLAY ILLUSTRATION 6–141...
Page 384: Installing Software
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–4–3 Initializing Hard Disk Type the following command and press the return key. VTSH>mediainit_0.0_PHILE_240000000_20_10000_4000 Note For the console with software version 3.40 or later, use the following command: VTSH>mediainit_0.0_PHILE_540000000_20_10000_4000 Note The character “_”...
Page 385: Final Procedures
3–1 Set the Country/Zone properly. It takes approximately 40 minutes to complete this step. 3–2. Set other three parameters, Video Signal, Power Frequency and Modem Kind. 3–3. Reset the system using System Reset function of the Service Menu. Refer to LOGIQ 400 Proprietary Manual, 2127662.
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Page 387: Power Supply Replacement
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–5 POWER SUPPLY REPLACEMENT 6–5–1 Introduction This section describes the procedures for replacing the power supply unit of LOGIQ 400. 6–5–2 Replacement Procedures WARNING! PERSONAL INJURY HAZARD! POWER SUPPLY UNIT WEIGHS APPROXIMATELY 32 KILO- GRAMS (71 POUNDS).
Page 388 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–5–2 Replacement Procedures (continued) Time Required Approximately 1 Hour Tools Required Standard field Service Tool kit (A) Replacing PS Unit Turn the system power OFF. Follow the OSHA Lockout/Tagout Requirements (29 CFR 1910.147, Direction 46–015902).
Page 389 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–5–2 Replacement Procedures (continued) Disconnect eight connectors ( 1 – 8 ) from the PS Unit. All connectors are located above the Power Inlet unit at rear of the PS Unit. Refer to ILLUSTRATION 6–143.
Page 390 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–5–2 Replacement Procedures (continued) Support the left side of PS Unit by one person. Unscrew three Hexagonal bolts ( 1 – 3 ) at the left side. Refer to ILLUSTRATION 6–144.
Page 391 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–5–2 Replacement Procedures (continued) 11. Gently put down the PS Unit on the floor. 12. Install new PS Unit by the counter procedures. 13. Connect eight cables with the PS Unit. Refer to ILLUSTRATION 6–143 on page 6–259.
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Page 393: Replacing 2.5–Inch Hdd Assy With 3.5–Inch Hdd Assy
REV 9 2127661 6–6 REPLACING 2.5–INCH HDD ASSY WITH 3.5–INCH HDD ASSY 6–6–1 Introduction This section provides the installation procedures of the 3.5–Inch HDD Assy using the Installation Kit for LOGIQ 400 console. 6–6–2 Time Required 1 hour 6–6–3 Parts Required...
Page 394 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–6–4 Procedures (continued) (A) Removing 2.5–inch HDD Assy, HDDB Assy and Cables (continued) Unscrew four screws and remove the MODD Cover Metal. REMOVING MODD COVER METAL ILLUSTRATION 6–145 6–264 RENEWAL PARTS...
Page 395 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–6–4 Procedures (continued) (A) Removing 2.5–inch HDD Assy, HDDB Assy and Cables (continued) Disconnect the CB24M cable. Refer to ILLUSTRATION 6–146. DISCONNECTING CB24 CABLE ILLUSTRATION 6–146 10. Disconnect three cables, CB24M, CB5, and CB46, from the HDDB Assy. Refer to ILLUSTRATION 6–147.
Page 396 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–6–4 Procedures (continued) (A) Removing 2.5–inch HDD Assy, HDDB Assy and Cables (continued) 12. Unscrew two screws and remove the 2.5–inch HDD Assy with HDD Holder Assy. Refer to ILLUSTRATION 6–148.
Page 397 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–6–4 Procedures (continued) (B) Connecting Cables 15. Connect the CB24N Cable with the P24A connector on the Mother Assy. Refer to ILLUSTRATION 6–150. 16. Connect the CB5N Cable with the P5A connector on the Mother Assy. Refer to ILLUSTRATION 6–150.
Page 398 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–6–4 Procedures (continued) (C) Installing 3.5–Inch HDD Assy 18. Make sure that the four jumper switch are set as shown in ILLUSTRATION 6–151. 19. Make sure that the Terminator Module IC is not mounted on the 3.5–inch HDD Assy. Refer to ILLUSTRATION 6–151.
Page 399 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–6–4 Procedures (continued) (C) Installing 3.5–Inch HDD Assy Note The setting of jumper switches for the new 3.5–inch HDD Assy (Quantum Fireball EL) is different from the other one. Refer to ILLUSTRATION 6–152 to check and set the jumper switches properly.
Page 400 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–6–4 Procedures (continued) (C) Installing 3.5–Inch HDD Assy (continued) 20. Connect the CB45N cable with the 3.5–inch HDD Assy. Refer to ILLUSTRATION 6–154. 21. Connect another side of the CB45N cable to the CB46 cable.
Page 401 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–6–4 Procedures (continued) (C) Installing 3.5–Inch HDD Assy (continued) 24. Screw two screws supplied with the HDD Change Kit to install the 3.5–inch HDD Assy with HDD Holder2 Assy on the console.
Page 402 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–6–4 Procedures (continued) (C) Installing 3.5–Inch HDD Assy (continued) Note Before connecting the CB24N cable, fold the CB24N cable suitably. Refer to ILLUSTRATION 6–156. Note The folding method of CB24N cable is different depending on the type of MODD (U0052ZA or 2187012).
Page 403 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–6–4 Procedures (continued) (C) Installing 3.5–Inch HDD Assy (continued) 26. Change the settings of jumper switches on the MODD Assy as shown in ILLUSTRATION 6–157. Jumper Switches for another type of MODD (2187012)
Page 404 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–6–4 Procedures (continued) (C) Installing 3.5–Inch HDD Assy (continued) Note When the MODD installed is the type of “2187012–2”, set the DIP switches and the jumper switches as shown in ILLUSTRATION 6–103.
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Page 406: Replacing Lv2 Unit With Lv3 Unit
REV 9 2127661 6–7 REPLACING LV2 UNIT WITH LV3 UNIT 6–7–1 Introduction This section provides the procedures for replacing the LV2 Unit with the LV3 Unit on LOGIQ 400 console. 6–7–2 Time Required Approximately 1 hour 6–7–3 Parts Required ITEM...
Page 407 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–7–4 Procedures (continued) (A) Removing LV2 Unit (continued) REMOVING COVERS ILLUSTRATION 6–159 6–277 RENEWAL PARTS...
Page 408 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–7–4 Procedures (continued) (A) Removing LV2 Unit (continued) 11. Unscrew four screws ( 1 – 4 ). Refer to ILLUSTRATION 6–160. 12. Remove the Left PS Cover . REMOVING LEFT PS COVER ILLUSTRATION 6–160...
Page 409 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–7–4 Procedures (continued) (A) Removing LV2 Unit (continued) 15. Unscrew fourteen (14) screws ( 1 – ) to remove the wires. Refer to ILLUSTRATION 6–162. 16. Disconnect five connectors ( –...
Page 410 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–7–4 Procedures (continued) (A) Removing LV2 Unit (continued) 18. Disconnect one connector ( 1 ) from the rear of LV2 Unit. Refer to ILLUSTRATION 6–163. 19. Unscrew three screws ( 2 – 4 ) to remove the three wires. Refer to ILLUSTRATION 6–163.
Page 411 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–7–4 Procedures (continued) (B) Installing LV3 Unit Screw two screws ( 1 and 2 ) to fix the two wires [LINE(L) and NEUTRAL(N)]. Refer to ILLUSTRATION 6–165. REAR VIEW OF LV3 UNIT ILLUSTRATION 6–165...
Page 412 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–7–4 Procedures (continued) (B) Installing LV3 Unit (continued) Unscrew four (4) screws ( 1 – 4 ). Refer to ILLUSTRATION 6–167. Remove the Right PS Cover. Refer to ILLUSTRATION 6–167.
Page 413 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–7–4 Procedures (continued) (B) Installing LV3 Unit (continued) Connect one connector ( 1 ) as shown in ILLUSTRATION 6–168. REAR VIEW OF LV3 UNIT (b) ILLUSTRATION 6–168 10. Screw three (3) screws ( 5 – 7 ) to install the HV Unit. Refer to ILLUSTRATION 6–167 on page 6–282.
Page 414 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–7–4 Procedures (continued) (B) Installing LV3 Unit (continued) 13. Screw fourteen (14) screws ( 1 – ) to fix the wires to the appropriate terminals. Refer to ILLUSTRATION 6–169. FIXING WIRES ILLUSTRATION 6–169...
Page 415 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–7–4 Procedures (continued) (B) Installing LV3 Unit (continued) 14. Connect the CN31 cable for LV3 Unit (supplied with the LV3 Unit) to the TRIAC Unit. Refer to ILLUSTRATION 6–170. 15. Connect another side of CN31 cable for LV3 Unit to the connector located at the front of the LV3 Unit as shown in ILLUSTRATION 6–170 .
Page 416 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–7–4 Procedures (continued) (C) System Check–out Plug in the unit. Turn the circuit breaker located at the rear side of the Power Supply to the ON position (upper side). Turn the LOGIQ 400 system power ON.
Page 417 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 9 2127661 6–7–4 Procedures (continued) (C) System Check–out (continued) Attach the label (PN LABEL supplied with the LV3 Unit) indicating the part number of the Power Supply Assy over the old label located at the front side of the Power Supply Unit as shown in ILLUSTRATION 6–172.
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Page 419 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 CHAPTER 7 – PERIODIC MAINTENANCE TABLE OF CONTENTS SECTION TITLE PAGE 7–1 INTRODUCTION ..............
Page 420: Periodic Maintenance
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 This page is left blank intentionally. 7–2 PERIODIC MAINTENANCE...
Page 421: Periodic Maintenance Procedure
Check that all plug–in boards are fully seated in cardcage connector. h. Check operation of the cooling fans and that the airflow paths are clear. LOGIQ 400 has five Fans : three for PC Boards, one for Power Supplies, one for MO drive.
Page 422: Cleaning
Note The CRT Filter Clamps and Escutcheon mounted on the black and white monitor for the LOGIQ 400 B/W console are changed to strengthen the mounting grip of the CRT filter on the escutcheon. With these changes, the CRT Filter Clamp Kit are provided to improve the installed base systems. This is:...
Page 423 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 2 2127661 7–2–2 Cleaning (Continued) b. Clean the Fans and the Finger Guards by using a vacuum cleaner and bristled brush. c. Clean two Air Filters and one PW Air Filter by using a bristled brush. If these filters are damaged, replace them.
Page 424: Measurement
7–2–4 User Data Backup a. Keep user preset data into a MO (Magneto Optical) disk using the User Data Backup of LOGIQ 400 Utility Menu. Refer to 4–3–3, Utility Menu in Chapter 4, FUNCTIONAL CHECKS. Note Use new initialized MO disk. It is impossible to save any user data files into the disk which another file is already stored.
Page 425: Note
Note In GEMS–America region, it is NOT necessary to do the leakage current test when installing the LOGIQ 400 systems on condition that no optional devices are installed with the console. For more details, contact your regional service support center.
Page 426: Ground Continuity
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–2 Grounding Continuity CAUTION 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 (ILLUSTRATION 7–4).
Page 427: Chassis Leakage Current Test
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–3 Chassis Leakage Current Test Definition Leakage current is the electrical current that could flow through the patient or sonographer should a ground wire break. The unit, the probes, the ECG module, and all external peripherals must be tested.
Page 428 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–3 Chassis Leakage Current Test (Continued) Meter Procedure Follow these steps to test the unit for leakage current. Turn the LOGIQ 400 unit OFF. Plug the unit into the meter, and the meter into the tested AC wall outlet (Refer to ILLUSTRATION 7–6).
Page 429 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–3 Chassis Leakage Current Test (Continued) Data Sheet for Chassis Source Leakage Current Follow the foregoing test procedure. The test passes when all readings measure less than the value shown in the table below (TABLE 7–2).
Page 430: Probe Leakage Current Test
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–4 Probe Leakage Current Test Definition This test measures the current that would flow to ground from any of the probes through a patient who is being scanned and becomes grounded by touching some other grounded surface.
Page 431 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–4 Probe Leakage Current Test (Continued) Meter Procedure Using Probe Adapter The Dale 600/600E provides a method for testing probes independently from the system. The meter utilizes a probe adapter to apply a test potential commonly to all connector pins.
Page 432 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–4 Probe Leakage Current Test (Continued) Plug the probe adapter into the meter’s connector marked “EXTERNAL” (Refer to ILLUSTRATION 7–8). Set the meter’s “FUNCTION” switch to EXTERNAL position. Add the saline probe and the imaging area of the probe into the saline bath.
Page 433 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–4 Probe Leakage Current Test (Continued) Data Sheet for Transducer Source Leakage Current Follow the foregoing test procedure for every transducer. The test passes when all readings measure less than the value shown in the table below (TABLE 7–4).
Page 434: Ecg Leakage Current Test
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–5 ECG Leakage Current Test Definition This test measures the current which would flow to ground from any of the isolated ECG leads. The meter simulates a patient who is contacted to the monitoring equipment and is grounded by touching some other grounded surface.
Page 435 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–5 ECG Leakage Current Test (Continued) Meter Procedure The Dale 600/600E provides five snap type ECG buttons for testing patient leads. Snap on all patient leads to the meter and assure that the ground clip is connected to the system’s ground terminal.
Page 436 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–5 ECG Leakage Current Test (Continued) Set the meter’s “FUNCTION” switch to LEAD TO GROUND position to measure the patient lead to ground leak- age current. Select and test each ECG lead positions (except ALL) of the LEAD selector, testing each to the power condition combinations shown in TABLE 7–6.
Page 437 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–5 ECG Leakage Current Test (Continued) Data Sheet for ECG Leakage Current Follow the foregoing test procedure. The test passes when all readings measure less than the value shown in the table below (TABLE 7–7).
Page 438: When There's Too Much Leakage Current
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 7–3–6 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.
Page 439 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 CHAPTER 8 – OPTIONS TABLE OF CONTENTS SECTION TITLE PAGE 8–1 INTRODUCTION ..............
Page 440 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 TABLE OF CONTENTS (Continued) SECTION TITLE PAGE 8–4 B/W PRINTER INSTALLATION ............
Page 441 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 TABLE OF CONTENTS (Continued) SECTION TITLE PAGE 8–7 FOOT SWITCH INSTALLATION ............
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Page 443: Introduction
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–1 INTRODUCTION This chapter provides the installation procedures and renewal parts for optional devices. The installation procedures for the following optional devices are included in this chapter. Video Cassette Recorder Sony SVO–9500...
Page 444: Video Cassette Recorder Installation
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–2 VIDEO CASSETTE RECORDER INSTALLATION 8–2–1 Foreword This section describes the installation of the optional Sony SVO–9500MD (NTSC)/SVO–9500MDP (PAL) Video Cas- sette Recorder for LOGIQ 400. There are two ways for fixing the VCR on the LOGIQ 400.
Page 445: Functional Check-Out
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–2–4 Parts Required (Continued) When installing the VCR on the Color Monitor: ITEM PART NAME PART # Video Cassette Recorder SVO–9500MD for NTSC SVO–9500MDP for PAL (E11801AA) VTR on Monitor Assy...
Page 446: Installing Vcr On Console
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–2–6 Installing VCR on Console Turn the system power OFF and unplug the unit. Follow the OSHA Lockout/Tagout Requirements (29 CFR 1910.147, Direction 46–015902). Remove the Top Cover Sheet out of the system. Refer to ILLUSTRATION 8–1 Raise the monitor up by pushing down the Up/Down Release Button located on the Monitor Arm.
Page 447 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–2–6 Installing VCR on Console (Continued) Put the OPTION TRAY 1 on the console and screw four screws supplied with VTR ASSY (2127668) to fix the OPTION TRAY 1 as shown in ILLUSTRATION 8–2.
Page 448 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–2–6 Installing VCR on Console (Continued) Unscrew four screws fixing the rubber foots of the Video Cassette Recorder as shown in ILLUSTRATION 8–3. VIDEO CASSETTE RECORDER ILLUSTRATION 8–3 8–10 OPTIONS...
Page 449 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–2–6 Installing VCR on Console (Continued) Screw four screws supplied with VTR ASSY (2127668) to install the OPTION TRAY 2 to the Video Cassette Re- corder as shown in ILLUSTRATION 8–4.
Page 450 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–2–6 Installing VCR on Console (Continued) Place the OPTION TRAY 2 with the Video Cassette Recorder on the OPTION TRAY 1 and screw four screws supplied with VTR ASSY (2127668) as shown in ILLUSTRATION 8–5.
Page 451: Installing Vcr On Color Monitor
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–2–7 Installing VCR on Color Monitor Turn the system power OFF and unplug the unit. Remove four seals blinding the screw hole from the top of Color Monitor. SEALS REMOVAL ILLUSTRATION 8–6...
Page 452 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–2–7 Installing VCR on Color Monitor (Continued) Remove the Monitor Cover Left and Monitor Cover Right. Refer to the 6–2–2 in Chapter 6, Renewal Parts. Remove the left and right speakers. Refer to the 6–2–8 in Chapter 6, Renewal Parts.
Page 453 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–2–7 Installing VCR on Color Monitor (Continued) Install the speakers removed. Install the Monitor Cover Left and Right removed. Screw four screws supplied with VTR ON MONITOR ASSY (P9522YE) to install the VTR BASE onto the console as shown in ILLUSTRATION 8–8.
Page 454 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–2–7 Installing VCR on Color Monitor (Continued) 10. Pass the VTR BELT (supplied with the VTR on Monitor Assy, P9522YE) through the two slits of the VTR BASE as shown in ILLUSTRATION 8–9.
Page 455 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–2–7 Installing VCR on Color Monitor (Continued) 11. Put the Video Cassette Recorder onto the VTR BASE and fix the VCR with the VTR BELT. Refer to ILLUSTRA- TION 8–10.
Page 456 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–2–7 Installing VCR on Color Monitor (Continued) 12. Attach the Caution Label (supplied with the VTR on Monitor Assy, P9522YE) onto the Video Cassette Recorder. Refer to ILLUSTRATION 8–11. CAUTION LABEL ILLUSTRATION 8–11...
Page 457: Connecting Cables
Use only the exclusive power cable to supply power to the peripheral recording devices from the LOGIQ 400. If a peripheral device is supplied power by other outlet, the system may be damaged by electrical noise transferred with the video signal or may not pass leakage current test.
Page 458: Setting Dip Switches
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 4 2127661 8–2–8 Connecting Cables (Continued) Note In case of B/W monitor system, the header information data may be displayed on the playback screen when using the S Video connection. It is recommended that the Color Composite connection is used.
Page 459 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–2–10 Operational Check-out (Continued) Power the Video Cassette Recorder ON. Press New Patient key when the PATIENT ENTRY MENU is displayed on the CRT monitor screen of LOGIQ 400. Set the system so that the Video Cassette Recorder can work by the key operation on the console.
Page 460 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–2–10 Operational Check-out (Continued) d. Press key to select the Set Up Menu. The Set Up Menu is displayed on the CRT monitor screen as shown in ILLUSTRATION 8–17. SET UP MENU ILLUSTRATION 8–17...
Page 461: Final Procedures
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–2–10 Operational Check-out (Continued) g. Move the cursor to “NEXT” position by rotating the trackball and press the Set button four times to display the fifth page (5/6). h. Move the cursor to “S–Video” position for the External Video Signal parameter and press Set key to select it.
Page 462: Renewal Parts
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–2–12 Renewal Parts ITEM PART NAME PART NO. QTY. DESCRIPTION OPTION TRAY 1 2127115 used when installing VCR on console OPTION TRAY 2 2127116 VTR BASE P9524JY VTR BELT P9524JT...
Page 463: Color Video Printer Installation
V3.30B or former (V3.20B or former for LOGIQ 400CL). In this case, we have to use those printers with connecting a mini plug cable to enable the LOGIQ 400 console to control only the print function. Other remote functions are not available in the case of the connection with the mini plug cable.
Page 464: Functional Check-Out
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–3–5 Functional Check–out READ and UNDERSTAND these instructions thoroughly before proceeding with the installation. Perform each step in sequence and check it off when completed. If a problem occurs after completion, go back through the procedure and check for implementation errors before contacting your Ultrasound Region Engineer.
Page 465 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–3–6 Installing Color Video Printer on Console (Continued) Put the OPTION TRAY 1 on the console and screw four screws supplied with CP FRONT ASSY (2127666) as shown in ILLUSTRATION 8–22.
Page 466 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–3–6 Installing Color Video Printer on Console (Continued) Set the TRAY on the OPTION TRAY 1 and screw four screws as shown in ILLUSTRATION 8–23. TRAY INSTALLATION ILLUSTRATION 8–23 8–28...
Page 467 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 0 2127661 8–3–6 Installing Color Video Printer on Console (Continued) Put the OPTION TRAY 3 on the TRAY and screw four screws as shown in ILLUSTRATION 8–24. OPTION TRAY 3 INSTALLATION ILLUSTRATION 8–24 8–29...
Page 468 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–3–6 Installing Color Video Printer on Console (Continued) Pass the VTR BELT through the two slits of the OPTION TRAY 3 as shown in ILLUSTRATION 8–25. VTR BELT ILLUSTRATION 8–25 Put the Color Video Printer onto the OPTION TRAY 3 and fix the Color Video Printer with the VTR BELT as shown in ILLUSTRATION 8–26.
Page 469: Connecting Cables
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–3–7 Connecting Cables CAUTION Use only the exclusive power cable to supply power to the peripheral recording devices from the LOGIQ 400. If a peripheral device is supplied power by other outlet, the system may be damaged by electrical noise transferred with the video signal or may not pass leakage current test.
Page 470 The Color Video Printers, UP–2950MD, UP–2850P, UP–2900MD, and UP–2800P can be controlled from the LOGIQ 400 keyboard using the RS232C cable only for the MD console with the software version 3.30A or later and for the CL console with the software version 3.20A or later.
Page 471: Setting Dip Switches
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–3–8 Setting DIP Switches Set the DIP switches located on the rear panel of the Color Video Printer as shown in ILLUSTRATION 8–29. Note The UP–2950MD series printers do not have the DIP switches. When you install those printers, you have to check and set the preset parameters of the printer.
Page 472 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–3–9 Setting Parameters of UP–2950 Series Printers (Continued) Press the MENU key. The COLOR SETUP top menu will be displayed on the LCD of the printer. Refer to ILLUSTRATION 8–31...
Page 473 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–3–9 Setting Parameters of UP–2950 Series Printers (Continued) 10. Press the UP arrow key three times to display the “LAYOUT SETUP” Top menu again. Refer to ILLUSTRATION 8–32. 11. Select the INPUT setup menu using the LEFT arrow or RIGHT arrow key (“/c/l/p/IN/o/” is displayed on the LCD when the INPUT setup menu is selected).
Page 474: Operational Check–Out
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–3–9 Setting Parameters of UP–2950 Series Printers (Continued) 20. Press the UP arrow key twice and then the RIGHT arrow key once to display the “PRINTER SETUP” menu. 21. Press the DOWN arrow key five times to display the “FUNCTION SETUP” menu. Refer to ILLUSTRATION 8–38.
Page 475 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–3–10 Operational Check–out (Continued) Note When installing the UP–3030 printer, the “UP3030” shall be selected for the Color Printer Type pa- rameter on the SYSTEM PARAMETER SETUP menu. Note When installing the UP–2950MD or UP–2850P printer, the “UP1850” shall be selected for the Color Printer Type parameter on the SYSTEM PARAMETER SETUP menu.
Page 476 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–3–10 Operational Check–out (Continued) d. Press key to select the Set Up Menu. The Set Up Menu is displayed on the CRT monitor screen as shown in ILLUSTRATION 8–42. SET UP MENU ILLUSTRATION 8–42...
Page 477 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–3–10 Operational Check–out (Continued) g. Move the cursor to “NEXT” position by rotating the trackball and press the Set button four times to display the fifth page (5/6). SYSTEM PARAMETER SET-UP MENU (5/6) ILLUSTRATION 8–44...
Page 478: Final Procedures
ILLUSTRATION 8–44. Note If you install the UP–2950 series printer on the LOGIQ 400 console with the version 3.30 or older for MD console (3.20 or older for CL console) and connect the mini plug cable between the Plug–2 jack of the LOGIQ 400 console and the Remote–2 jack of the printer, select the “Color poraloid camera”...
Page 479: Renewal Parts
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–3–12 Renewal Parts ITEM PART NAME PART NO. QTY. DESCRIPTION OPTION TRAY 1 2127115 OPTION TRAY 3 P9524ND TRAY 2127118 VTR BELT P9524JT POWER CABLE ASSY P9509EE RS232C CABLE ASSY...
Page 480: B/W Printer Installation
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–4 B/W PRINTER INSTALLATION 8–4–1 Foreword This section describes for the installation of the optional Sony UP–890 B/W Video Printer LOGIQ 400. 8–4–2 Tools Required Standard field Service Tool kit.
Page 481: Setting Dip Switches
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–4–6 Setting DIP Switches Make sure that the DIP switches located on the rear panel of the B/W Video Printer are set as shown in ILLUSTRATION 8–46. Refer to the Sony B/W Video Printer operator manual.
Page 482 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–4–7 Installing B/W Video Printer on Console (Continued) Screw four screws supplied with the B/W Printer Assy to install the Printer PL to the B/W Video Printer. Refer to ILLUSTRATION 8–48.
Page 483 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–4–7 Installing B/W Video Printer on Console (Continued) Connect three cables, the power cable, BNC–BNC cable, and the mini plug cable, between the front CONN panel of the console and the rear panel of the B/W Video Printer. Refer to 8–4–8, Connecting Cables.
Page 484 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–4–7 Installing B/W Video Printer on Console (Continued) Insert the B/W Video Printer with the Printer PL into the Printer Tray as shown in ILLUSTRATION 8–50. Screw two screws as shown in ILLUSTRATION 8–50.
Page 485: Connecting Cables
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–4–8 Connecting Cables CAUTION Use only the exclusive power cable to supply power to the peripheral recording devices from the LOGIQ 400. If a peripheral device is supplied power by other outlet, the system may be damaged by electrical noise transferred with the video signal or may not pass leakage current test.
Page 486: Operational Check-Out
The following steps (step a. to m.) indicates one example when you set the B/W Video Printer control with the conditions below: I. Connect Mini Plug cable with Plug 1 “B/W Printer” located at front panel of LOGIQ 400. Refer to ILLUSTRATION 8–51.
Page 487 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–4–9 Operational Check–out (Continued) d. Press key to select the Set Up Menu. The Set Up Menu is displayed on the CRT monitor screen as shown in ILLUSTRATION 8–54. SET UP MENU ILLUSTRATION 8–54...
Page 488 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–4–9 Operational Check–out (Continued) g. Move the cursor to “NEXT” position by rotating the trackball and press the Set button four times to display the fifth page (5/6). SYSTEM PARAMETER SET-UP MENU (5/6) ILLUSTRATION 8–56...
Page 489: Final Procedures
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–4–10 Final Procedures Properly dispose of excess material. This completes the installation of the B/W Video Printer. 8–4–11 Renewal Parts ITEM PART NAME PART NO. QTY. DESCRIPTION PRINTER PL P9524BZ...
Page 490: Ecg Option Installation
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5 ECG OPTION INSTALLATION 8–5–1 Foreword This section describes the installation of the ECG option for LOGIQ 400. 8–5–2 Tools Required Standard field Service Tool kit 8–5–3 Time Required Approx. 1 Hour 8–5–4 Parts Required...
Page 491: Installing Ecg Board Assy
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–6 Installing ECG Board Assy Turn the system power OFF and unplug the unit. Follow the OSHA Lockout/Tagout Requirements (29 CFR 1910.147, Direction 46–015902). Remove the Side Cover Right. Refer to 6–2–27 in Chapter 6, Renewal Parts.
Page 492 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–6 Installing ECG Board Assy (Continued) Install the ECG Board Assy by screwing two screws ( 2 and 3 ) as shown in ILLUSTRATION 8–59. Connect the cable ( 1 : CB22) from the Mother Board with the connector on the ECG board assy. Refer to ILLUSTRATION 8–59.
Page 493: Installing Ecg Panel Assy
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–7 Installing ECG Panel Assy Connect three cables ( 1 – 3 ) on the ECG panel assy with the ECG board assy. Refer to ILLUSTRATION 8–60. CONNECTING CABLES ILLUSTRATION 8–60 Note The additional 4–pin connector (P69) is supplied with the ECG Board2 Assy for the reserved function.
Page 494 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–7 Installing ECG Panel Assy (Continued) Screw four screws ( 1 – 4 ) to install the ECG panel assy as shown in ILLUSTRATION 8–61. INSTALLING ECG PANEL ASSY ILLUSTRATION 8–61 Re–install the Side Cover Right.
Page 495: Operational Check–Out
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–8 Operational Check–out Connect the ECG patient cable with the connector on the ECG panel as shown in ILLUSTRATION 8–62. CONNECTING ECG PATIENT CABLE ILLUSTRATION 8–62 Connect the electrodes of ECG patient cable with the ECG simulator.
Page 496 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–8 Operational Check–out (Continued) Display the single B–mode image. Press the Top Menu Select key located on the keyboard. The sub–menu selected previously is displayed on the CRT monitor screen.
Page 497 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–8 Operational Check–out (Continued) Select the ECG Wave mode using the key of Sub Menu Select keys. The ECG Wave selection is displayed in reverse video as shown in ILLUSTRATION 8–66.
Page 498 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–8 Operational Check–out (Continued) 12. Press the keys of Sub Menu Select keys simultaneously to display the second menu. The ECG second menu is displayed as shown in ILLUSTRATION 8–68.
Page 499 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–8 Operational Check–out (Continued) 21. Check that the delay 1 markers (solid line) and delay 2 markers (broken line) appear on the CRT monitor screen as shown in ILLUSTRATION 8–70.
Page 500 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–8 Operational Check–out (Continued) 27. Select the ECG Wave section using the key of Sub Menu Select keys. 28. Press key to exit the ECG mode. The ECG waveform will disappear.
Page 501 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–8 Operational Check–out (Continued) 30. Select the PCG Wave section using the key of Sub Menu Select keys. The PCG Wave section is displayed in reverse video as shown in ILLUSTRATION 8–72.
Page 502 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–8 Operational Check–out (Continued) 34. Press the keys of Sub Menu Select keys simultaneously to display the second menu. The ECG second menu is displayed as shown in ILLUSTRATION 8–68.
Page 503 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–8 Operational Check–out (Continued) 46. Make sure that the AUX waveform is displayed as shown in ILLUSTRATION 8–75. AUX WAVEFORM ILLUSTRATION 8–75 47. Press the keys of Sub Menu Select keys simultaneously to display the third menu. The ECG third menu is displayed as shown in ILLUSTRATION 8–76.
Page 504: Attaching Caution Label
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–8 Operational Check–out (Continued) 48. Select the AUX Positn section using the key of Sub Menu Select keys. The AUX Positn section is displayed in reverse video. 49. Check that the position of the AUX waveform moves vertically by means of pressing the key of Sub Menu Select keys.
Page 505: Final Procedures
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–10 Final Procedures Remove the Side Cover Left. Refer to 6–2–26 in Chapter 6, Renewal Parts. Attach the Option Label onto the Nest Cover. Refer to ILLUSTRATION 8–78. NEST COVER ILLUSTRATION 8–78...
Page 506 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–10 Final Procedures (Continued) Fill out the proper customer information on the Product Locator Card. Refer to ILLUSTRATION 8–79. Mail the installation card “Product Locator” to the address corresponding to your region.
Page 507: Renewal Parts
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–5–11 Renewal Parts ITEM PART NAME PART NO. QTY. DESCRIPTION ECG BOARD ASSY P9522WZ ECG BOARD2 ASSY 2207806 Old ECG Board Assy (P9522WZ) can be replaced with new ECG Board...
Page 508: Expanded Cine Memory Installation
8–6 EXPANDED CINE MEMORY INSTALLATION 8–6–1 Foreword This section describes the installation of the Expanded Cine Memory option for LOGIQ 400. This upgrade expands the capacity of cine memory by 5 times over the standard capacity. 8–6–2 Tools Required Standard field Service Tool kit 8–6–3 Time Required...
Page 509: Accessing Board Assy
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–6–6 Accessing Board Assy CAUTION Possible operational damage. Be sure to turn OFF power and wear the ESD wrist strap before you remove a circuit boards. Turn the system power OFF and unplug the unit. Follow the OSHA Lockout/Tagout Requirements (29 CFR 1910.147, Direction 46–015902).
Page 510: Installing Omem Assy
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–6–7 Installing OMEM Assy Screw one screw ( 1 ) to assemble the stud onto the TLMC Assy as shown in ILLUSTRATION 8–82. ASSEMBLING STUD ILLUSTRATION 8–82 8–72 OPTIONS...
Page 511 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–6–7 Installing OMEM Assy (Continued) Connect the two connectors and screw one screw ( 1 ) to assemble the OMEM Assy onto the TLMC Assy as shown in ILLUSTRATION 8–83.
Page 512: Operational Check–Out
REV 5 2127661 8–6–8 Operational Check–out Plug the unit and turn the system power ON. Set the following conditions by operating the keyboard. Refer to LOGIQ 400 User Manual. a. B/CFM mode b. Depth: Maximum (20 cm) c. CFM Area: Maximum d.
Page 513: Final Procedures
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–6–9 Final Procedures Turn the system power OFF. Attach the Option Label onto the Nest Cover. OPTION LABEL ILLUSTRATION 8–85 Install the Side Cover Left. Refer to 6–2–26 in Chapter 6.
Page 514 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–6–9 Final Procedures (Continued) Fill out the proper customer information on the Product Locator Card. Refer to ILLUSTRATION 8–86. Mail this installation Card “Product Locator” to the address corresponding to your pole.
Page 515: Renewal Parts
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–6–10 Renewal Parts ITEM PART NAME PART NO. QTY. DESCRIPTION OMEM ASSY P9525WU STUD U0053AG RENEWAL PARTS ILLUSTRATION 8–87 8–77 OPTIONS...
Page 516: Foot Switch Installation
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–7 FOOT SWITCH INSTALLATION 8–7–1 Foreword This section describes the installation of the Foot Switch option for LOGIQ 400. 8–7–2 Tools Required Standard field Service Tool kit 8–7–3 Time Required Approx.
Page 517: Connecting Foot Switch
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–7–6 Connecting Foot Switch Turn the system power OFF. Follow the OSHA Lockout/Tagout Requirements (29 CFR 1910.147, Direction 46–015902). Open the Rear Door. Connect the Foot Switch with the connector on the rear panel as shown in ILLUSTRATION 8–88.
Page 518: Operational Check-Out
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–7–7 Operational Check-out Turn the system power ON. Check that depressing the left switch of the Foot Switch causes the image displayed on the CRT monitor screen to freeze. Check that depressing the right switch of the Foot Switch causes the recording device, assigned to Record 1 by system parameter set-up, to record the currently displayed image.
Page 519: Swivel Lock Installation
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–8 SWIVEL LOCK INSTALLATION 8–8–1 Foreword This section describes the installation of the Swivel Lock option for LOGIQ 400. 8–8–2 Tools Required Standard field Service Tool kit 8–8–3 Time Required Approx.
Page 520: Installing Swivel Lock
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–8–6 Installing Swivel Lock Turn the system power OFF. Follow the OSHA Lockout/Tagout Requirements (29 CFR 1910.147, Direction 46–015902). Unscrew inside two hexagonal bolts fixing the left-side front caster to the frame as shown in ILLUSTRATION 8–90.
Page 521 GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–8–6 Installing Swivel Lock (Continued) Reinstall two hexagonal bolts to install the swivel lock as shown in ILLUSTRATION 8–91. SWIVEL LOCK INSTALLATION ILLUSTRATION 8–91 8–83 OPTIONS...
Page 522: Operational Check-Out
Push the front side of swivel lock downwards by foot as shown in ILLUSTRATION 8–92. SWIVEL LOCK ILLUSTRATION 8–92 Move the LOGIQ 400 console. When the lock lever on the front caster faces just forwards, the swivel mecha- nism is locked. Try to roll the LOGIQ 400 console and check that the left-side front caster does not rotate.
Page 523: Left Side Probe Holder Installation
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–9 LEFT SIDE PROBE HOLDER INSTALLATION 8–9–1 Foreword This section describes the installation of the Left Side Probe Holder option for LOGIQ 400. 8–9–2 Tools Required Standard field Service Tool kit 8–9–3 Time Required...
Page 524: Operational Check-Out
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–9–5 Installing Left Side Probe Holder (Continued) Install the left side probe holder as shown in ILLUSTRATION 8–94. LEFT SIDE PROBE HOLDER INSTALLATION ILLUSTRATION 8–94 Re-assemble the keyboard panel assy.
Page 525: Mtz Probe Holder Installation
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–10 MTZ PROBE HOLDER INSTALLATION 8–10–1 Foreword This section describes the installation of the MTZ Probe Holder option for LOGIQ 400. 8–10–2 Tools Required Standard field Service Tool kit 8–10–3 Time Required Approx.
Page 526: Installing Mtz Probe Holder
GE MEDICAL SYSTEMS LOGIQ 400 SERVICE MANUAL REV 5 2127661 8–10–5 Installing MTZ Probe Holder Note The MTZ probe holder is supplied with a console except for the Japanese system. Install the MTZ probe holder as shown in ILLUSTRATION 8–95.

GE LOGIQ 400 Service Manual

Table of Contents

Chapter 1 - Introduction

Chapter 2 - Installation

Chapter 3 - System Configuration

Chapter 4 - Functional Checks

Chapter 5 - Diagrams

Chapter 6 - Renewal Parts

Chapter 7 - Periodic Maintenance

Chapter 8 - Options

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Summary of Contents for GE LOGIQ 400