Mindray TRIO Manuale di Servizio

Service Manual0070-01-0591-02_revB_Trio srv color.indd 1 3/10/10 5:36:48 PM

Trio™ Service Manual 0070-10-0591-01 1 - 3Theory of Operation Hardware Overview1.2 Hardware OverviewFIGURE 1-2 Connection Diagram1.2.1 Power Supply Bo

Hardware Overview Theory of Operation1 - 4 0070-10-0591-01 Trio™ Service Manual FIGURE 1-3 Block diagram of Trio power supply boardKey Test PointsNO.

Trio™ Service Manual 0070-10-0591-01 1 - 5Theory of Operation Hardware Overview1.2.2 Power Supply Board (Lithium Ion Battery) P/N 0671 -00-0051Trio Po

Hardware Overview Theory of Operation1 - 6 0070-10-0591-01 Trio™ Service Manual1.2.3 CPU Board (Main Control Board)P/N 0671-00-0056 or P/N 0671-00-023

Trio™ Service Manual 0070-10-0591-01 1 - 7Theory of Operation Hardware OverviewFIGURE 1-5 Block Diagram of Trio CPU board1.2.3.2 Detailed Description3

Hardware Overview Theory of Operation1 - 8 0070-10-0591-01 Trio™ Service ManualDisplay The resolution is 800 x 600. Frequency is 38 MHz. It works in a

Trio™ Service Manual 0070-10-0591-01 1 - 9Theory of Operation Hardware Overview1.2.4 Keypad BoardP/N 0671-00-0237FIGURE 1-6 Keypad Block Diagram1.2.4.

Hardware Overview Theory of Operation1 - 10 0070-10-0591-01 Trio™ Service Manual1.2.5 Keypad Board P/N 0671-00-0058FIGURE 1-7 Keypad block diagram1.2.

Trio™ Service Manual 0070-10-0591-01 1 - 11Theory of Operation Hardware Overview1.2.6 Keypad Board P/N 0671-00-0064FIGURE 1-8 Keypad block diagram1.2.

Hardware Overview Theory of Operation1 - 12 0070-10-0591-01 Trio™ Service ManualAudio Process CircuitGenerates audio signals to drive the speaker.Watc

Service Manual

Trio™ Service Manual 0070-10-0591-01 1 - 13Theory of Operation Hardware OverviewCPU SystemThe CPU system is the core of the drive board. Its task is t

Serial Interface Converter Board Theory of Operation1 - 14 0070-10-0591-01 Trio™ Service Manual1.3 Serial Interface Converter BoardThe Serial Interfac

Trio™ Service Manual 0070-10-0591-01 1 - 15Theory of Operation Parameter Circuit Descriptions1.4 Parameter Circuit Descriptions1.4.1 ECGThe main funct

Parameter Circuit Descriptions Theory of Operation1 - 16 0070-10-0591-01 Trio™ Service Manual1.4.3 NIBPThe monitor measures non-invasive blood pressur

Trio™ Service Manual 0070-10-0591-01 1 - 17Theory of Operation Parameter Circuit DescriptionsThe sensor measurement wavelengths are nominally 660 nm f

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Trio™ Service Manual 0070-10-0591-01 2 - 12.0Calibration/Maintenance2.1 Calibration IntroductionThe following procedures are provided to verify the pr

Calibration and System Checks Calibration/Maintenance2 - 2 0070-10-0591-01 Trio™ Service Manual2.4 Calibration and System Checks2.4.1 Device Appearanc

Trio™ Service Manual 0070-10-0591-01 2 - 3Calibration/Maintenance Calibration and System ChecksFIGURE 2-2 Maintenance Menu (below S/N MC15000-XX)2.4.2

Calibration and System Checks Calibration/Maintenance2 - 4 0070-10-0591-01 Trio™ Service ManualIBP Pressure CalThe purpose of this calibration is to e

0070-10-0591-01 Trio™ Service ManualTrio™ is a U.S. trademark of Mindray DS USA, Inc.Velcro® is a registered trademark of Velcro Industries B.V.Naviga

Trio™ Service Manual 0070-10-0591-01 2 - 5Calibration/Maintenance Calibration and System ChecksFIGURE 2-4 IBP Pressure Calibration Menu10. Select CALI

Calibration and System Checks Calibration/Maintenance2 - 6 0070-10-0591-01 Trio™ Service ManualNIBP CALConnect a test chamber (P/N 0138-00-0001-03) an

Trio™ Service Manual 0070-10-0591-01 2 - 7Calibration/Maintenance Calibration and System ChecksNIBP PneumaticWARNING: The NIBP pneumatic test (specifi

Calibration and System Checks Calibration/Maintenance2 - 8 0070-10-0591-01 Trio™ Service ManualECG Cal1. Set ECG lead to I and ECG size to x1.2. From

Trio™ Service Manual 0070-10-0591-01 2 - 9Calibration/Maintenance Calibration and System ChecksError Log: This menu will display any system errors whi

Calibration and System Checks Calibration/Maintenance2 - 10 0070-10-0591-01 Trio™ Service ManualFIGURE 2-10 Factory MenuDemo: This menu allows the uni

Trio™ Service Manual 0070-10-0591-01 2 - 11Calibration/Maintenance Calibration and System Checks2.4.3 Safety TestsEquipment: Safety Analyzer (Dempsey

Testing Each Parameter Calibration/Maintenance2 - 12 0070-10-0591-01 Trio™ Service Manual2.5 Testing Each ParameterTesting each parameter annually ens

Trio™ Service Manual 0070-10-0591-01 2 - 13Calibration/Maintenance Testing Each Parameter2.5.2.2 Test Procedures1. Use polyurethane tubing to connect

Testing Each Parameter Calibration/Maintenance2 - 14 0070-10-0591-01 Trio™ Service Manual2.5.4 TEMP2.5.4.1 Test Equipment• Patient Simulator2.5.4.2 Te

Trio™ Service Manual 0070-10-0591-01 iTable of ContentsForeword...

Trio™ Service Manual 0070-10-0591-01 3 - 13.0Parts3.1 Exploded Views of the Trio MonitorFIGURE 3-1 Main Sub-Assembly27475231See Figure 3-2See Figure 3

Exploded Views of the Trio Monitor Parts3 - 2 0070-10-0591-01 Trio™ Service ManualFIGURE 3-2 Front Panel Sub-Assembly41067895266116665

Trio™ Service Manual 0070-10-0591-01 3 - 3Parts Exploded Views of the Trio MonitorFIGURE 3-3 Rear Case Sub-Assembly1817141516192021222324791213

Exploded Views of the Trio Monitor Parts3 - 4 0070-10-0591-01 Trio™ Service ManualFIGURE 3-4 Main Chassis Sub-Assembly (SLA)71252728293032333435387343

Trio™ Service Manual 0070-10-0591-01 3 - 5Parts Exploded Views of the Trio MonitorFIGURE 3-5 Main Chassis Sub-Assembly (Li Ion)32282725263370343869787

Exploded Views of the Trio Monitor Parts3 - 6 0070-10-0591-01 Trio™ Service ManualFIGURE 3-6 Display Sub-Assembly4645494744A4448

Trio™ Service Manual 0070-10-0591-01 3 - 7Parts Exploded Views of the Trio MonitorFIGURE 3-7 Masimo SPO2 Sub-Assembly3963626141

Exploded Views of the Trio Monitor Parts3 - 8 0070-10-0591-01 Trio™ Service ManualFIGURE 3-8 Nellcor SPO2 Sub-Assembly3965416667

Trio™ Service Manual 0070-10-0591-01 3 - 9Parts Exploded Views of the Trio MonitorFIGURE 3-9 Right Side Panel Sub-Assembly (Masimo)5452555657586164506

Exploded Views of the Trio Monitor Parts3 - 10 0070-10-0591-01 Trio™ Service ManualFIGURE 3-10 Right Side Panel Sub-Assembly (Nellcor)5452555657585960

Table of Contentsii 0070-10-0591-01 Trio™ Service ManualRemoval of Power Supply Assembly...

Trio™ Service Manual 0070-10-0591-01 3 - 11Parts Exploded Views of the Trio MonitorFIGURE 3-11 Rear Panel Sub-Assembly23736807681828377848586

Parts Listing Parts3 - 12 0070-10-0591-01 Trio™ Service Manual3.2 Parts ListingREF. NUMBER PART NUMBER DESCRIPTION1 0161-00-0023 Recorder NS 0380-00-0

Trio™ Service Manual 0070-10-0591-01 3 - 13Parts Parts Listing31 0386-00-0293 Bracket, charge assembly, lead acid32 0671-00-0239 ECG/RESP/TEMP PCB 33

Parts Listing Parts3 - 14 0070-10-0591-01 Trio™ Service Manual69 0671-00-0051 Power Supply PCB, Lithium Ion battery option70 0386-00-0303 Charge Assem

Trio™ Service Monitor 0070-10-0591-01 4 - 14.0Repair Information4.1 IntroductionThis chapter of the Service Manual provides the necessary technical in

Introduction Repair Information4 - 2 0070-10-0591-01 Trio™ Service MonitorThis page intentionally left blank.

Trio™ Service Manual 0070-10-0591-01 4 - 3Repair Information IntroductionFIGURE 4-1 Trio Signal Connection Diagram (Masimo SET®)CPU BOARD 0671-00-

Introduction Repair Information4 - 4 0070-10-0591-01 Trio™ Service ManualFIGURE 4-2 Trio Signal Connection Diagram (Nellcor)POWER SUPPLY BOARD0671-00-

Trio™ Service Manual 0070-10-0591-01 4 - 5Repair Information IntroductionFIGURE 4-3 CPU PCB Connector Reference

Introduction Repair Information4 - 6 0070-10-0591-01 Trio™ Service ManualFIGURE 4-4 Power Supply PCB (Lead Acid Battery) Connector Reference

Trio™ Service Manual 0070-10-0591-01 iiiForeword IntroductionForewordThis service manual gives a detailed description of the Trio Portable Patient Mon

Trio™ Service Manual 0070-10-0591-01 4 - 7Repair Information IntroductionFIGURE 4-5 Power Supply Pcb (Lithium Ion Battery) Connector ReferenceP2BATTER

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Trio™ Service Manual 0070-10-0591-01 4 - 9Repair Information IntroductionFIGURE 4-6 Power supply board (LI Ion battery) signal connection diagramSeria

Single Temp Cable Assembly Repair Information4 - 10 0070-10-0591-01 Trio™ Service Manual4.2 Single Temp Cable AssemblyP/N 0012-00-1468FIGURE 4-8 Singl

Trio™ Service Manual 0070-10-0591-01 4 - 11Repair Information Troubleshooting4.4 TroubleshootingDuring transportation, storage and use of the Trio Mon

Troubleshooting Repair Information4 - 12 0070-10-0591-01 Trio™ Service ManualOperation, RecordingMESSAGE/PROBLEM REASON SOLUTIONKeys or Navigator™ kno

Trio™ Service Manual 0070-10-0591-01 4 - 13Repair Information TroubleshootingParameter FailureMESSAGE/PROBLEM REASON SOLUTIONNo ECG waveform Poor conn

Disassembly Instructions Repair Information4 - 14 0070-10-0591-01 Trio™ Service Manual4.5 Disassembly InstructionsBefore disassembling the unit, perfo

Trio™ Service Manual 0070-10-0591-01 4 - 15Repair Information Disassembly Instructions4.5.5 Removal of PCB Chassis Assembly 1. Remove four (4) 3 x 6 m

Disassembly Instructions Repair Information4 - 16 0070-10-0591-01 Trio™ Service Manual4.5.10 Removal of NIBP/IBP PCB Mounting Plate1. Remove two (2) 3

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Trio™ Service Manual 0070-10-0591-01 4 - 17Repair Information ECG Cable ESIS and Non ESIS4.6 ECG Cable ESIS and Non ESISFIGURE 4-5 ECG Cable ESIS and

ECG Shielded Lead Wires Repair Information4 - 18 0070-10-0591-01 Trio™ Service Manual4.7 ECG Shielded Lead WiresFIGURE 4-6 ECG Shielded Lead Wires (P/

Trio™ Service Manual 0070-10-0591-01 4 - 19Repair Information ECG Shielded Lead WiresFIGURE 4-7 ECG Shielded Lead Wires (P/N 0012-00-1261-XX)P/N 0012-

Trio Wall Mounts and Rolling Stand Repair Information4 - 20 0070-10-0591-01 Trio™ Service Manual4.8 Trio Wall Mounts and Rolling StandFIGURE 4-8 Mount

Trio™ Service Manual 0070-10-0591-01 4 - 21Repair Information Trio Wall Mounts and Rolling StandFIGURE 4-9 Mounting bracket kitsTrio Wall MountKitTrio

Trio Wall Mounts and Rolling Stand Repair Information4 - 22 0070-10-0591-01 Trio™ Service ManualFIGURE 4-10 Trio roll stand Replacement Parts, Trio Ro

Trio™ Service Manual 0070-10-0591-01 5 - 15.0Appendix5.1 System Alarm PromptsPROBLEM/MESSAGE REASON SOLUTIONBATTERY VOLTAGE TOO LOW When battery volta

System Alarm Prompts Appendix5 - 2 0070-10-0591-01 Trio™ Service ManualECG RA LEAD OFF The RA lead wire of ECG is not connected correctlyCheck the con

Trio™ Service Manual 0070-10-0591-01 5 - 3Appendix System Alarm Prompts*XX RANGE EXCEEDED The measured value of XX parameter has exceeded the system m

System Alarm Prompts Appendix5 - 4 0070-10-0591-01 Trio™ Service ManualCELL BAT TOO HIGH Cell battery is defective. Incorrect cell battery installedRe

Trio™ Service Manual 0070-10-0591-01 1 - 11.0Theory of Operation1.1 IntroductionThe Trio portable patient monitor uses a parameter module as the basis

Trio™ Service Manual 0070-10-0591-01 5 - 5Appendix System Alarm PromptsLOOSE CUFF The NIBP cuff is not connected correctlyRe-connect the NIBP cuff.AIR

0070-10-0591-01 Revision G July 17, 2010

0002-08-8918Mindray DS USA, Inc. • 800 MacArthur Boulevard • Mahwah, NJ 07430 • USA • Dom. Customer Service: 1.800.288.2121 • Intl. Customer Service:

Introduction Theory of Operation1 - 2 0070-10-0591-01 Trio™ Service ManualAs shown in the above figure, the four parameter modules execute real-time m