Datascope Passport 2 LT Manuals

Manuals and User Guides for Datascope Passport 2 LT. We have 1 Datascope Passport 2 LT manual available for free PDF download: Service Manual

Datascope Passport 2 LT Service Manual

Datascope Passport 2 LT Service Manual (155 pages)

Brand: Datascope | Category: Medical Equipment | Size: 4 MB

Table of Contents

Table of Contents
3
Contents
7
Foreword
7
Note
7
Warning
7
Operation

9
- Introduction
  9
- Controls, Indicators and Connectors
  10
- Operation
  10
Theory of Operation

11
- CPU Control Module
  12
  - MPC860T Host CPU, U2
    12
  - Serial Communications Channels
    12
  - Fast Ethernet Controller
    13
  - Power-On Reset, U14
    13
  - DRAM Memory, U8, U10
    14
  - RTC with CPU Supervisor
    14
  - Battery Backup SRAM, U9
    15
  - Audio Generator Circuit, U12, U27, U13
    15
  - Module ID, U44
    16
  - Tone Generator, U39
    17
  - LCD/CRT VGA Controller, U16
    17
  - PCMCIA Interface
    17
  - Serial EEPROM
    17
  - CO Interface Connector, J4
    18
  - Recorder Interface
    18
  - CO 2 Interface Connector, J23
    18
  - NIBP Interface Connector, J25
    18
  - Defib Connector, J24
    18
  - SYNC Connector, J22
    19
  - Docking Connector, J9
    19
  - 3.3 Volt Power
    19
  - -12 Volts DC
    19
  - Communications Processor and Support
    19
  - D/A Analog Outputs
    20
  - Analog Inputs
    20
  - Sram
    20
  - Keypad and Rotary Knob
    20
  - Control Functions
    21
  - Module Bus
    21
- Front End Module
  22
  - Power Supply
    22
  - Communication Isolation
    22
  - Data Acquisition
    22
  - Analog to Digital Converter
    23
  - Microcontroller and Data Processing
    23
  - Memory
    24
  - I/O Ports and Software Register Programming
    25
  - Signal Acquisition
    26
  - Lead Fault Detection
    26
  - Pacer Pulse/Electrosurgical Interference Detection
    27
  - Respiration
    27
  - Invasive Blood Pressure
    28
  - Temperature
    29
  - Timers
    29
  - Data Packets
    30
- TFT Display / Monochrome Interface Board and Keypad Board (P/N 0670-00-0686 or 0670-00-0726)
  31
  - The EPLD Interface to the CPU Board VIA SPI
    31
  - Video Display Connections
    31
  - TFT Inverter Connection
    31
  - Speaker Connection
    31
  - Encoder Connection
    31
- NIBP Module (P/N 0997-00-0501)
  32
  - Pneumatic System Control
    32
  - Pressure Transducer, PT1
    33
  - Pressure Transducer, PT2
    33
  - Over-Pressure Detection
    33
  - Pump, M1
    34
  - Dump Valve, V1
    34
  - Linear Valve, V2
    34
  - Primary Microcontroller, U10
    35
  - Secondary Microcontroller, U4
    35
  - Memory
    36
  - CMOS Static RAM
    36
  - Cmos Eeprom
    37
  - Voltage Sources
    37
  - Host Reset
    38
  - NIBP Module (P/N 0997-00-0501)
    38
- Patient Connector Board AAMI
  39
  - Spark Gap Suppressor
    39
  - Neon Bulbs
    39
  - Low-Pass Filter
    39
  - EMI Suppressor
    39
  - Patient and Power Isolation
    39
  - Provide Mating for ECG, Temperature and Two IBP Connectors
    39
- Patient Connector Board H.P
  41
  - Spark Gap Suppressor
    41
  - Neon Bulbs
    41
  - Low-Pass Filter
    41
  - EMI Suppressor
    41
  - Patient and Power Isolation
    41
  - Provide Mating for ECG, Temperature and Two IBP Connectors
    41
- Nellcor/Interface Board
  43
- Recorder Interface Board (AR-42)
  43
  - Detailed Description
    43
- XE-50 Recorder Interface Board
  44
  - Cooling Fault
    44
  - Fan-Fault Sense
    44
  - Power Filtering
    44
  - XE-50 Interface
    44
  - Regulator (U4)
    45
- Power Supply
  46
  - Part Numbers 0014-00-0250 and 0014-00-0190-01
    46
  - Part Number 0014-00-0251
    47
- Communication Isolation
  49
- El Display Interface Board
  50
  - Overview
    50
  - Detailed Description
    50
- Passport 2 Passive Display/Keypad Interface Board
  51
  - Overview
    51
  - Detailed Description
    51
  - NEC 10.4" Display/Keypad Interface Board
    53
  - Video Display Interface
    53
  - TFT Inverter Interface
    53
  - Speaker Interface
    54
  - Encoder Interface
    54
  - The CPLD Interface to the CPU Board VIA SPI
    55
- Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01)
  56
  - Pneumatic System Control
    56
  - Pressure Transducer, PT1
    57
  - Adc, U2
    57
  - Passport 2 NIBP Module (P/N 0670-00-0730 or 0670-00-0746-01)
    57
  - Dac
    58
  - Pump, M1
    58
  - Dump Valve, V1
    58
  - Linear Valve, V2
    58
  - Over-Pressure Detection
    59
  - Pressure Transducer, PT2
    60
  - Primary Microcontroller, U10
    60
  - Secondary Microcontroller, U4
    61
  - Memory
    62
  - CMOS Static RAM, U5
    62
  - Cmos Eeprom, U9
    62
  - Hardware Locks
    63
  - Reset
    63
  - Host Reset
    63
- Spo 2 Interface Board (Nellcor, Nell-3 ™ and Masimo)
  64
- Spo2 Interface Board (Nellcor, Nell-3™ and Masimo)
  64
- Power Supply
  65
- UART Serial Interface
  66
  - Panel Interface Extension Connector
    66
  - Spo2 UART Serial Interface
    66
Repair Information

67
- Introduction
  67
- Safety Precautions
  69
- Troubleshooting Guidelines
  73
- Exchange Programs
  73
- Special Tools Required
  73
- Disassembly Instructions
  74
  - Ecg Cable Esis and Non Esis
    79
  - Ecg Shielded Lead Wires
    82
Assembly and Schematic Diagrams

91
Replacement Parts

93
- Parts List Front Housing
  97
- Parts List Rear Housing
  107
- Communication Ports Parts List
  117
Calibration Procedure

122
- Calibration Introduction
  122
- Warning and Guidelines
  122
- Test Equipment and Special Tools Required
  122
  - Description
    122
- Diagnostics
  123
  - Diagnostic Test Menu
    123
  - Keypad / Control Knob Test
    124
  - Recorder Test
    125
  - Display Tests
    126
  - Pixel Test
    126
  - Color Test
    127
  - NIBP Tests
    128
- Verification
  137
  - Initial Set-Up
    137
  - ECG Tests
    138
  - Heart Rate
    139
  - IBP 1 and IBP 2 Verification
    140
  - Temperature Verification
    140
  - Spo Verification
    140
  - Spo2 Verification
    140
  - NIBP Verification
    141
  - Battery Operation Verification
    141
  - CO 2 Operation Verification
    141
  - CO2 Operation Verification
    141
  - Leakage Current Tests
    141
Preventive Maintenance

144
- Preventive Maintenance Schedule
  144
- Mechanical / Physical / Visual Inspection
  144
  - Perform at Twelve Month Intervals
    144
- Preventive Maintenance Kit
  144
- Perform Verification and NIBP Calibration - Annually
  144
- Perform Verification and CO 2 Calibration - Annually
  144
- Perform Verification and CO2 Calibration - Annually
  144
- User Preventive Maintenance Introduction
  144
- Care and Cleaning of the Monitor
  145
- Care and Cleaning of Spo Sensor
  145
- Cleaning CO 2 Sensors, Adapters and Sampling Components
  145
- Cleaning CO2 Sensors, Adapters and Sampling Components
  145
- Sterilization and Cleaning of Reusable Cuffs
  146
- Battery Replacement and Maintenance
  146
  - Battery Replacement
    146
  - Battery Maintenance
    146
- Recorder Paper Replacement
  147
- Care and Storage of Thermal Chart Paper
  147
- How to Get Help
  148
- References
  149
- Warranty
  151
  - USA, Canada, Mexico, and Puerto Rico
    151
  - International (Excluding North America)
    152
- Manufacturer's Responsibility
  153
- Extended Warranty
  153

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