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Revision B

5-11

CPU Theory of Operation: Theory of Operation

MAC 5000 resting ECG analysis system

2000657-002

transceiver and a 3-way bi-directional multiplexer to attach to the three
BBus microcontrollers. From the programmer’s standpoint, BBus
operates like SPI, where each transaction exchanges a single byte
between the host and peripheral.

UARTS

Two full duplex UARTs are provided for COM3 and COM4. Each has
programmable bit rates, but no handshake lines are provided. The
receiver is double buffered, the transmitter single buffered. To reduce
cost and conserve panel space, the COM3 and COM4 signal lines are
connected to the COM1 handshake lines, so COM1 handshake
functionality must be sacrificed to use COM3 or COM4. The COM3 and
COM4 TxD outputs may be tri-stated to allow the COM1 handshake
output lines to operate normally.

The handshake lines are shared as follows:

■

COM3 TxD

COM1 RTS

■

COM3 RxD

COM1 CTS

■

COM4 TxD

COM1 DTR

■

COM4 RxD

COM1 DSR

The available bit rates are: 1200, 4800, 9600, 19.2K, 38.4K and 115.2Kbps.
The only frame format supported is 8N1.

Interrupts for COM3,4 are shared on a single IRQ vector. Tx buffer ready,
Tx buffer clear and Rx buffer full status bits are provided.

Note that when COM2 is in IrDA mode the COM2 handshake lines are
not used and COM3 and COM4 may be used without loss of COM2
functionality.

PWM Analog Outputs

Four PWM channels are provided for the generation of analog outputs.
Three of the outputs are available on the Analog I/O connector, the
fourth is available internally for future use. One of the PWM channels
provides 12-bit resolution at 6KHz cycle rate, the other three provide 8-
bit resolution at 96KHz cycle rate. The StrongARM simply writes the
desired value into a PWM data register and the output duty cycle
changes on the next PWM cycle. External analog circuitry converts the
PWM logic signals to smooth analog voltages. The 12-bit PWM channel
is intended for ECG output and produces a swing of +10 to -10V. The two
8-bit channels provide a unipolar 10V output. Regardless of the
resolution or swing range of each PWM channel, the FPGA treats the
data value as a signed 16-bit number representing a voltage from +10V
(0x7fff) to -10V(0x8000). Logic in each PWM channel ensures that the
closest possible voltage is generated for each data value (ex. 0x8000 on
an 8-bit channel produces zero volts output).

Beep Generator

A simple tone generator with two volume levels provides the system
beep tones. Frequencies of 250Hz, 500Hz and 1KHz are provided at both
low and high volume. The logic level output signal drives a speaker
through an open collector transistor driver.

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Summary of Contents for MAC 5000

Page 1: ...MAC 5000 resting ECG analysis system field service manual PN 2000657 002 Revision A...

Page 2: ...T 2...

Page 3: ...field service manual PN 2000657 002 Revision B MAC 5000 resting ECG analysis system...

Page 4: ...TRAM RAC TRAMSCOPE TRIM KNOB Trimline UNION STATION UNITY logo UNITY NETWORK Vari X Vari X Cardiomatic VariCath VARIDEX VAS and Vision Care Filter are trademarks of GE Marquette Medical Systems Inc re...

Page 5: ...on 1 5 Definitions 1 5 Messages 1 5 Responsibility of the Manufacturer 1 6 General 1 6 Equipment Symbols 1 7 Service Information 1 8 Service Requirements 1 8 Equipment Identification 1 8 2 Equipment O...

Page 6: ...y Replacement 3 6 Patient Cable Replacement 3 6 Disassembly Guidelines 3 7 Preliminary Steps 3 7 Power Supply 3 7 Removal 3 7 Reassembly 3 8 Top Cover 3 8 Removal 3 8 Reassembly 3 9 Display Keyboard A...

Page 7: ...put Signals 4 8 Battery Pack Monitor J2 4 8 LCD Backlight J4 4 8 Keyboard J8 4 9 LCD J10 4 10 Power Supply Motor J11 4 11 Thermal Printer J12 4 12 Floppy Disk Drive J13 4 13 Acquisition Module J14 4 1...

Page 8: ...Charge Test Results 4 21 Communication Tests 4 21 COM Port Loopback Test 4 21 Modem Test 4 22 Acq Module Tests 4 22 Analog I O Tests 4 22 Analog Output Test 4 22 Analog Input Test 4 22 DCOut Loopback...

Page 9: ...3 Floppy Drive Support 5 13 Four RS 232 Serial Ports one dual mode RS 232 IrDA 5 13 Clock Calendar 5 13 External PS 2 Keyboard Port 5 13 General Purpose Parallel I O Lines 5 13 The Four Stooges 5 13 S...

Page 10: ...A CPU 10 801220 001B Battery Transition PCB 26 SD801220 001A Battery Transition 27 801222 001A LED PCB 28 SD801222 001A LED 29 2001326 001A Motor Protect PCB 31 2001326 001A Motor Protect 32 Appendice...

Page 11: ...n Manual Information 3 Revision History 3 Manual Purpose 3 Intended Audience 3 Conventions 4 Safety Information 5 Definitions 5 Messages 5 Responsibility of the Manufacturer 6 General 6 Equipment Symb...

Page 12: ...Revision B 1 2 MAC 5000 resting ECG analysis system 2000657 002...

Page 13: ...as a guide for maintenance and electrical repairs considered field repairable Where necessary the manual identifies additional sources of relevant information and or technical assistance See the oper...

Page 14: ...peration A sign between between the names of two keys indicates you press and hold the first key while pressing the second key once For example Press Ctrl Esc means to press and hold down the Ctrl key...

Page 15: ...rious injury Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury DANGER WARNING CAUTION DANGER Do NOT use in the presence of flammable anesthetics M...

Page 16: ...individual hospital or institution using this equipment to implement a satisfactory maintenance schedule may cause undue equipment failure and possible health hazards To ensure patient safety use only...

Page 17: ...e the battery DO NOT throw the battery into the garbage Recycle the battery Consult accompanying documents Classified with respect to electric shock fire mechanical and other specified hazards only in...

Page 18: ...ption A name of device MAC 5000 resting ECG analysis system B manufacturer GE Marquette Medical Systems Inc C serial number Unique identifier D device characteristics One or two letters that further d...

Page 19: ...ECG analysis system 2000657 002 2 Equipment Overview General Description 3 Front View 3 Back View 3 Internal View 4 Preparation for Use 5 Trolley Assembly 5 Connector Identification 6 Paper Installat...

Page 20: ...Revision B 2 2 MAC 5000 resting ECG analysis system 2000657 002...

Page 21: ...ead 12 channel system with a 10 4 inch 264 mm diagonal display active patient cable battery operation and late potential electrocardiography There are also options for wireless communication vector an...

Page 22: ...Revision B 2 4 Equipment Overview General Description MAC 5000 resting ECG analysis system 2000657 002 Internal View MD1325 116A Paper tray Battery...

Page 23: ...Mount the unit to the optional trolley by lining up the left edge of the unit to the two slots at the left edge of the trolley 2 Place the unit on the trolley surface then slide it to the left until...

Page 24: ...Connect a device requiring analog data or TTL trigger E EXT VID Connect an external video display F IR Point at a MAC 5000 or MUSE CV system s IR transceiver to transmit or receive ECG data G card sl...

Page 25: ...002 Paper Installation 1 Press the internal access button to open the unit 2 Slide a stack of paper into the writer compartment with the paper cue hole toward the internal access button 3 Pull out the...

Page 26: ...ped characters C copy Prints another ECG report D ECG Acquires an ECG E rhythm Prints continuous ECG data This data cannot be stored or transmitted F stop Stops the writer from printing G arrow pad Mo...

Page 27: ...Battery Replacement 6 Patient Cable Replacement 6 Disassembly Guidelines 7 Preliminary Steps 7 Power Supply 7 Removal 7 Reassembly 8 Top Cover 8 Removal 8 Reassembly 9 Display Keyboard Assembly 9 Rem...

Page 28: ...Revision B 3 2 MAC 5000 resting ECG analysis system 2000657 002 Test 1 15 Test 2 15 Test 3 16 Test 4 16 Ground Continuity 17 Preventive Maintenance 18...

Page 29: ...Tools and Supplies In addition to a standard set of hand tools you will need the items listed below NOTE Unless you have an Equipment Maintenance Contract GE Marquette Medical Systems does not in any...

Page 30: ...rols for proper operation Toggle keys should not stick in one position Knobs should rotate fully in both directions Exterior Cleaning Clean the exterior surfaces monthly or more frequently if needed 1...

Page 31: ...head every three months or more often with heavy use A build up of thermal paper coating on the printhead can cause light or uneven printing Use a solution containing alcohol on a nonwoven nonabrasive...

Page 32: ...n to open the unit 2 Slide the battery release button in the direction of the arrow and lift the battery out 3 Install a new battery and close the unit Patient Cable Replacement 1 Press the internal a...

Page 33: ...the unit Remove the battery Remove the chart paper Take strict precautions against electrostatic discharge damage Power Supply Removal 1 Turn the unit over so the bottom side is up 2 Using a 10 TORX...

Page 34: ...so the bottom side is up and remove the TORX screw through the hole on the right rear corner of the unit This screw is only visible and accessible with the battery removed 2 Turn the unit right side...

Page 35: ...down around the display and set in position 4 Snap the rear of the top cover in place and then gently pulling on the thin plastic strip at the front of the top cover position it in place under the ke...

Page 36: ...release it from the mounting detent 6 Slightly lift up on the right hand side of the display keyboard assembly and pull the assembly to the right to free the tabs from their mounting slots Do not lift...

Page 37: ...nect PCB diskette drive 3 Remove the mounting screws holding the main PCB in place They are located around the outside edges of the main PCB 4 Lift the main PCB from the unit Reassembly 1 Reassemble t...

Page 38: ...UST be tightened in the following order Tighten the two TORX mounting screws then tighten the two screws holding the drive to the mounting bracket 7 Connect cable to the main PCB 8 Replace the display...

Page 39: ...ficantly out of range have a qualified electrician repair the outlet The voltage measurements should be as follows 1 120 VAC 10 VAC between the line contact and neutral and between the line contact an...

Page 40: ...ort for assistance See the How to Reach Us page in the front of the manual GE Marquette Medical Systems recommends that you perform these tests Before applying power for the first time Every 6 months...

Page 41: ...is leakage to ground Apply line voltage to the UUT chassis for this test Meter connectors V Gnd 1K Rvs Tester Polarity Norm UUT power cord Unit under test UUT Tester power cord Line Neutral Gnd Line N...

Page 42: ...handles and do not place the leadwires on the floor Meter connectors V Gnd 1K Rvs Tester Polarity Norm UUT power cord Unit under test UUT Tester power cord Line Neutral Gnd Patient cable connectors P...

Page 43: ...ed and the ground prong on the mains AC power cord If the metal surfaces are anodized or painted scrape off a small area in an inconspicuous area for the probe to make contact with the metal Use a dig...

Page 44: ...Marquette Medical Systems recommends that every six months you perform the maintenance checks and test procedures on the Preventive Maintenance Inspection Report These maintenance procedures can be pe...

Page 45: ...8 LCD Backlight J4 8 Keyboard J8 9 LCD J10 10 Power Supply Motor J11 11 Thermal Printer J12 12 Floppy Disk Drive J13 13 Acquisition Module J14 13 General Fault Isolation 14 Visual Inspection 14 Power...

Page 46: ...resting ECG analysis system 2000657 002 50 mm sec Test Pattern I 25 mm sec Test Pattern I 5 mm sec Test Pattern I 19 Roller Test 20 Test Pattern II Roller Test 20 Continuously Run Out Paper 20 Commun...

Page 47: ...placeable assemblies These assemblies illustrated in the block diagram are discussed in more detail in the individual assembly chapters along with replacement procedures Assembly Block Diagram Display...

Page 48: ...nector on the unit A Pins J1 COM1 COM3 4 Pins J3 COM2 Pins J5 Table 4 1 A J1 Pin Name 1 Data 2 NC 3 Ground 4 5V 5 Clock 6 NC 2 1 6 5 3 4 MD1322 008 Table 4 2 COM1 J3 Pin COM1 Signal COM3 4 Signal 1 RT...

Page 49: ...ector J4 Pin Name 1 12V 2 DC Output 1 3 TTL Trigger Output 4 Ground 5 Ground 6 DC Output 2 7 DC Input 1 8 ECG Output 9 DC Input 2 6 9 5 1 Table 4 5 External VGA Video J7 Pin Name 1 Red Video 2 Green V...

Page 50: ...ollowing pages detail the input output signals for those connectors A9J2 A9J1 A11P2 P1 W3 A11P3 P2 J1 W3P1 J2 W1E1 E1 Power Supply Mounting Bracket W1 W1E3 A8 A11P1 P2 E4 E5 A8P3 A8P2 J2 P1 P2 J1 Moto...

Page 51: ...OM COM1 MISC A8P1 A1PWRMTR FLOPPY W2 RIBBON A12 Floppy Drive A6P1 A1TPH A1KEYBD A5P1 CAM 14 700687 001 801212 001 419751 001 801220 001 900770 001 421114 001 900995 001 421115 001 A5J1 ACQ A1BATTRY A3...

Page 52: ...ut Signals Battery Pack Monitor J2 LCD Backlight J4 Pin No Signal 1 18V Battery Power 2 18V Battery Power 3 Battery Temperature Sense 4 3V Temperature Sense Power 5 Battery Ground 6 Battery Ground Pin...

Page 53: ...ysis system 2000657 002 Keyboard J8 Pin No Signal 1 NC 2 NC 3 NC 4 NC 5 NC 6 Sense4 7 Sense2 8 Sense1 9 Sense0 10 Sense3 11 Sense5 12 Sense6 13 Sense7 14 Drive0 15 Drive1 16 Drive2 17 Drive3 18 Drive4...

Page 54: ...tem 2000657 002 LCD J10 Pin No Signal 1 Ground 2 Pixel Clock 3 Hsync 4 Vsync 5 Ground 6 R0 LSB 7 R1 8 R2 9 R3 10 R4 11 R5 MSB 12 Ground 13 G0 LSB 14 G1 15 G2 16 G3 17 G4 18 G5 MSB 19 Ground 20 B0 LSB...

Page 55: ...AC 5000 resting ECG analysis system 2000657 002 Power Supply Motor J11 Pin No Signal 1 Motor Encoder B 2 5V Power 3 Motor A 4 Motor Encoder A 5 Ground 6 Motor B 7 NC 8 28V Power 9 Ground 10 Battery Ch...

Page 56: ...l Printer Power 3 Thermal Printer Power 4 Thermal Printer Power 5 Thermal Printer Power 6 Thermal Printer Power 7 Thermal Printer Power 8 Ground 9 Ground 10 Ground 11 Ground 12 Ground 13 Ground 14 Gro...

Page 57: ...dex 3 5V Power 4 Drive Select 0 5 5V Power 6 Disk Change 7 NC 8 Media Sense 0 9 Media Sense 1 10 Motor Select 0 11 NC 12 Direction 13 NC 14 Step 15 Ground 16 Write Data 17 Ground 18 Write Gate 19 Grou...

Page 58: ...Connectors and Cables Fraying or other damage Bent prongs or pins Cracked housing Loose screws in plugs Fuses Type and rating Replace as necessary Interface Cables Excessive tension or wear Loose con...

Page 59: ...eport is good the problem is external to the unit Yes Yes Yes Press ON key Sh4 Micro Controller MOE Sh8 pin 5 AC Present Sh8 pin 13 Battery OK Sh8 pin 17 Micro Controller CURLY Sh2 configures FPGA Sh2...

Page 60: ...ible create one following the instructions in Substitute Master Password later in this section 5 When the System Setup menu displays hold down shift and press F5 shift F5 6 Type prod at the service pa...

Page 61: ...ion Tests Acq Module Tests Analog I O Tests Floppy Drive Tests Exit System Diagnostics reboots the system Display Tests Run the screen display tests to verify that all the screen pixels are working an...

Page 62: ...oduce a loud or soft tone The tone level difference is minimal Highlight Return and press the enter key to return to the System Diagnostics menu Keyboard Test Press each key and verify that the key is...

Page 63: ...lines printed across the pages should be straight and uniform without curves or wavering The perfs should align with the tear bar on the door after cueing Paper travel should be smooth C Scan Test 1 C...

Page 64: ...the page indicate gear tolerance problems Lines too close together at the start of the test indicate an incorrect start up speed Test Pattern II A combination of Test Pattern I and Roller tests The fi...

Page 65: ...ttery temperature Battery charge status Percent of charge Print Discharge Test Results Print Charge Test Results Writes the results of the last discharge or charge test to a floppy disk for later prin...

Page 66: ...using the arrow pad Analog Input Test Follow the instructions on screen to connect a DC voltage to the DC input pins of the ANA TTL connector The voltage of the DC input displays DCOut Loopback Test...

Page 67: ...inthead Interface 10 Serial EEPROM Interface 10 BBus Interface 10 UARTS 11 PWM Analog Outputs 11 Beep Generator 11 DRAM 12 SmartMedia Card 12 Serial EEPROM 12 VGA LCD CRT Interface 12 Acquisition Modu...

Page 68: ...Revision B 5 2 MAC 5000 resting ECG analysis system 2000657 002...

Page 69: ...Interface Serial EEPROM Interface BBus Interface Two UARTs Four PWM Analog Outputs Beep Generator Two Serial Ports 4MBytes EDO DRAM holds both code and data 2MBytes SmartMedia Flash holds FPGA config...

Page 70: ...or references on the CPU schematic SA 110 STRONGARM CPU Sh2 Memory Sh3 DRAM Address Mux Sh2 4 MEG EDO DRAM Sh2 RA0 9 12 5 FPGA DRAM Controller Bootstrap Unloader XBus Controller Curly 68HC705 Sh2 BBUS...

Page 71: ...GP I O RTC Floppy Drive QP4 5 6 Sh3 Remote Video MAX213 Sh4 MAX213 Sh4 COM 1 Motor Keyboard COM 2 Super I O Peripheral Controller 16K Serial Memory Sh4 From STRONGARM Address Bus Controllers 68HC705 T...

Page 72: ...ed peripherals other than clock generation MMU and L1 cache The StrongARM core and bus clocks are generated internally from an external reference clock The multiplying factors for each clock are set b...

Page 73: ...vices of EDO DRAM The FPGA provides a burst interface to DRAM that allows 8 word bursts at 4 1 1 1 1 1 1 1 clocks Write bursts run at 4 2 2 2 2 2 2 2 clocks Single read write accesses take 5 clocks Re...

Page 74: ...ore being displayed The amount of delay applied to the line buffer before merging it with the static image data determines it s placement on the screen By gradually changing the delay the dynamic imag...

Page 75: ...t of the clock may be changed This change in DC level is detected by the acquisition module The timing of these shifts in DC offset encode command data bits A zero is encoded as a single shift in duty...

Page 76: ...n of either a full 512 bit or partial 192 bit buffer When the entire print line has been loaded the StrongARM cues a print strobe by writing the required strobe width value to the strobe latch pulse g...

Page 77: ...OM2 is in IrDA mode the COM2 handshake lines are not used and COM3 and COM4 may be used without loss of COM2 functionality PWM Analog Outputs Four PWM channels are provided for the generation of analo...

Page 78: ...on Module Transceiver Power Switch MAC 5000 acquires ECG data with a new generation CAM 14 acquisition module The FPGA provides the interface logic Clocks and commands are transmitted to the acquisiti...

Page 79: ...and two COM3 and COM4 are provided by the FPGA The SuperIO UARTs are full featured 16550 equivalents while the FPGA ports are minimal implementations with a limited set of bit rates a single 8N1 form...

Page 80: ...e such as changes in paper drive gearing or battery pack capacity Curly Curly is responsible for configuring the FPGA and loading the first level bootstrap program into the StrongARM When Reset is rel...

Page 81: ...filter provides a DC feedback voltage from the chopped motor drive Cue and out of paper conditions are sensed via the thermal print head s integral optical cue sensor Four analog inputs are digitized...

Page 82: ...charging power for the MAC 5000 Located in the bottom of the chassis the power supply is disconnected from theCPU when the lid is open The battery connection is maintained through the hinge so the CP...

Page 83: ...stored in chemical reactions in the battery When the battery reaches full charge there are no more reactants available in which to store chemical energy and the supplied charge power is converted dir...

Page 84: ...k regulator device Maxim MAX782 This device is the Swiss army knife of switching regulators providing the main logic rails as well as 3V C which powers Moe A medium current 1A semi regulated 13V outpu...

Page 85: ...These are nominal specs and are only guaranteed for a new battery pack of 3 5A capacity As the following specs are for a system that is turned off they are deliverable by the CPU regardless of other s...

Page 86: ...Revision B 5 20 CPU Theory of Operation Theory of Operation MAC 5000 resting ECG analysis system 2000657 002...

Page 87: ...2000657 002 6 Parts Lists and Drawings Ordering Parts 3 Introduction 3 Field Replaceable Units 4 MAC 5000Rev B Generic Assembly 5 900769 001F Generic Assembly 9 421117 001A Power Supply Assembly 18 42...

Page 88: ...Revision B 6 2 MAC 5000 resting ECG analysis system 2000657 002...

Page 89: ...assemblies considered field serviceable For component level information refer to the pcb assemblies chapter See the appendices for information on assemblies used in previous configurations If you requ...

Page 90: ...ations Replacement of these assemblies requires complete disassembly of the unit and should only be performed by a qualified service person Return to factory 48 hour turnaround service is available fo...

Page 91: ...4 OPT ACT MAC 5000 REMOTE QUERY MAC5000_SFTWR MAC5000 SOFTWARE PTO OPTION CLASS 421828 005 OPT ACT MAC 5000 HI RES SW 421828 006 OPT ACT MAC 5000 PHI RES SW MAC5000_MODEM MAC 5000 COUNTRY MODEM PTO OP...

Page 92: ...19 2 POL 901148 030 KIT MC5000 MOD EXT 19 2 PORT 901148 031 KIT MC5000 MOD EXT 19 2 SING 901148 032 KIT MC5000 MOD EXT 19 2 SAFR 901148 033 KIT MC5000 MOD EXT 19 2 SWIT 901148 034 KIT MC5000 MOD EXT 1...

Page 93: ...5 101 PWR CORD 10A 8FT CONT EURO STR 401855 102 PWR CORD 10A 8FT BRITISH STR 401855 103 PWR CORD ITALIAN 10A 8FT STR 401855 104 PWR CORD ISRAELI 10A 8FT STR 401855 107 PWR CORD SWISS 10A 8FT STR 40185...

Page 94: ...2000657 004 MNL OP MAC 5000 DUT 2000657 005 MNL OP MAC 5000 FRE 2000657 006 MNL OP MAC 5000 GER 2000657 007 MNL OP MAC 5000 ITA 2000657 008 MNL OP MAC 5000 SPA 2000657 009 MNL OP MAC 5000 SWE 2000657...

Page 95: ...419759 001 1 17 CONN VERT MINI DRAWER 14P J 419957 001 1 18 PRINTER THERMAL MAC SERIES 421108 003 1 19 BRACKET FLOPPY MAC SERIES 421110 002 1 20 PAD FLOPPY MAC SERIES 421193 001 1 21 KIT SHIPPING CAR...

Page 96: ...0 resting ECG analysis system 2000657 002 42 LABEL CLEAR OVERLAMINATE 413608 001 1 43 CORE EMI SUPPR 100 OHM 100 413455 001 1 44 ADHESIVE BEZEL CORNER 419740 002 1 46 LABEL CARTON MAC 5000 422159 001...

Page 97: ...ystem 2000657 002 Accessory Divider Accessory Tray Unit Support Spacer MAC 5000 Tray for Acquisition Module and Modem or Modem Spacer Shipping Carton and Bag Location for MAC 5000 ACQ Module serial nu...

Page 98: ...ECG analysis system 2000657 002 30 A9 Before assembling Power Supply remove Thermo Pad Liner 10 3 PL 2 PL 13 4 33 W3 10 26 A6 9 22 36 W1 10 2 PL 15 2 PL 18 A7 39 Ref 420016 003 5 Route Wires under Cl...

Page 99: ...Revision B 6 13 Parts Lists and Drawings 900769 001F Generic Assembly MAC 5000 resting ECG analysis system 2000657 002...

Page 100: ...Revision B 6 14 Parts Lists and Drawings 900769 001F Generic Assembly MAC 5000 resting ECG analysis system 2000657 002...

Page 101: ...Revision B 6 15 Parts Lists and Drawings 900769 001F Generic Assembly MAC 5000 resting ECG analysis system 2000657 002...

Page 102: ...SUPPLY A8PS1 SENSOR PRINTHEAD MOTOR W4P3 W4P2 A7P2 W3P1 P1 A7J1 LED BD A6 A6J1 W3P3 CONNECTOR POWER INLET A8J1 A8J1 W7P1 P2 W7 W3 MOUNTING BRACKET POWER SUPPLY A8CHASGND W1 W1E1 A8 POWER SUPPLY BOARD...

Page 103: ...BATTERY PACK A4 A4P1 A3J1 BD BATTERY A3 A1J2 A3P1 A3J2 KEYBOARD ASSY A5 A1J8 MISC COM1 COM2 ANALOG EXT VIDEO A5P1 A1J14 A1J12 W5P1 W5P2 A7P1 W5 A1J11 W4P1 FLOPPY DRIVE A9 A1J13 A1J4 A1J10 CARD NAND LC...

Page 104: ...420751 001 1 2 PLUG M3 EQUIPOTENTIAL 400040 002 1 3 COVER POWER SUPPLY MAC SERIES 417470 001 1 4 M3 X 8MM TORX SEMS 418545 001 7 5 BRACKET POWER SUPPLY GROUND 419446 001 1 6 HARNESS POWER AC MAC 5000...

Page 105: ...f Harness Item 6 must be attached to Power Supply Item 7 prior to assembling Shield Item 1 2 Clear Liner on pink side of Thermal Pad to remain intact Liner is removed at final assembly 3 Stamp Circle...

Page 106: ...SPLAY COLOR 10 5 DIAG 416734 001 1 4 CABLE ASSY DISPLAY PCB MAC 5000 2001378 002 1 5 PCB MAC 5000 BACKLIGHT FLEX 801418 001 1 6 HINGE ROD DISPLAY MAC 5000 417569 001 1 7 SHIELD EMI DISPLAY MAC 5000 42...

Page 107: ...Revision B 6 21 Parts Lists and Drawings 421114 002A Display Assembly MAC 5000 resting ECG analysis system 2000657 002...

Page 108: ...Revision B 6 22 Parts Lists and Drawings 421114 002A Display Assembly MAC 5000 resting ECG analysis system 2000657 002...

Page 109: ...Revision B 6 23 Parts Lists and Drawings 421114 002A Display Assembly MAC 5000 resting ECG analysis system 2000657 002...

Page 110: ...0 1 7 BIN STORAGE MAC5000 TROLLEY 419352 400 1 8 GRIP HANDLE 419352 500 4 9 ENDCAP 419352 600 4 10 TRAY RPT MAC SYS TROLLEY 419352 702 1 11 PAD ASSY MAC SYS TROLLEY 419352 900 2 12 SCREW BINDING HEAD...

Page 111: ...ing continuity test Resistance between the Ground Tab and one of the Welded in Caster Nuts or any of 4 Caster Dust Aprons must measure 1000 OHMS or less Note trimmed end Remove all Plastic Shavings af...

Page 112: ...Revision B 6 26 Parts Lists and Drawings 900997 001C Trolley MAC 5000 resting ECG analysis system 2000657 002...

Page 113: ...02 801212 003A CPU PCB Assembly 3 SD801212 003A CPU 10 801220 001B Battery Transition PCB 26 SD801220 001A Battery Transition 27 801222 001A LED PCB 28 SD801222 001A LED 29 2001326 001A Motor Protect...

Page 114: ...Revision B 7 2 MAC 5000 ECG analysis system 2000657 002...

Page 115: ...108 3 11 1123 001 CAP SM TANT 68UF 10 6V C136 C137 2 12 1174 107 CAP SM TANT 100UF 20 16V C155 157 C182 C188 C189 6 14 1176 475 CAP SM TANT 4 7UF 20 16V C179 1 15 1187 104 CAP SM CER X7R 1UF 50V C13 C...

Page 116: ...53 C101 C107 C116 C145 5 41 407461 026 HEADER 4 WALL RT ANGLE LP 26P J12 1 42 408880 001 DIODE SM RECT SHOTTKY 3A 40V CR3 CR4 2 43 410238 001 IC SM CMOS 14106 U9 1 44 410334 003 RES SM 0603 100 1 1 16...

Page 117: ...J11 1 63 411575 002 CAP SM X7R 0603 1UF 10 BC1 BC2 BC3 BC4 BC5 BC6 BC7 BC8 BC9 BC10 BC11 BC12 BC13 BC14 BC15 BC16 BC17 BC18 BC19 BC20 BC21 BC22 BC23 BC24 BC25 BC26 BC27 BC28 BC29 BC30 BC31 BC32 BC33...

Page 118: ...1 FB1 FB9 FB10 FB11 FB12 FB13 FB16 FB17 FB19 FB28 FB31 FB36 FB37 FB38 FB39 15 74 415051 020 RES SM METAL WSL 2512 020 1 R1 R184 R188 3 76 415800 001 INDUCTOR XFMR SM CTX20 2 20UH L1 1 77 416171 001 FE...

Page 119: ...6P J2 1 104 421006 001 IC SM 8BIT 2PORT SW QSOP U14 1 105 421007 001 SOCKET SM SSFDC NAND CARD 3 3V J9 1 106 421081 001 IC SM I SENSE AMP MAX472 U1 1 107 421082 001 CAP SM CERAMIC 10UF 50V C24 1 109 4...

Page 120: ...Revision B 7 8 PCB Assemblies 801212 003A CPU PCB Assembly MAC 5000 ECG analysis system 2000657 002...

Page 121: ...Revision B 7 9 PCB Assemblies 801212 003A CPU PCB Assembly MAC 5000 ECG analysis system 2000657 002...

Page 122: ...Revision B 7 10 PCB Assemblies SD801212 003A CPU MAC 5000 ECG analysis system 2000657 002 SD801212 003A CPU Sheet 1...

Page 123: ...Revision B 7 11 PCB Assemblies SD801212 003A CPU MAC 5000 ECG analysis system 2000657 002...

Page 124: ...Revision B 7 12 PCB Assemblies SD801212 003A CPU MAC 5000 ECG analysis system 2000657 002 Sheet 2...

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Page 126: ...Revision B 7 14 PCB Assemblies SD801212 003A CPU MAC 5000 ECG analysis system 2000657 002 Sheet 3...

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Page 132: ...Revision B 7 20 PCB Assemblies SD801212 003A CPU MAC 5000 ECG analysis system 2000657 002 Sheet 6...

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Page 134: ...Revision B 7 22 PCB Assemblies SD801212 003A CPU MAC 5000 ECG analysis system 2000657 002 Sheet 7...

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Page 136: ...Revision B 7 24 PCB Assemblies SD801212 003A CPU MAC 5000 ECG analysis system 2000657 002 Sheet 8...

Page 137: ...Revision B 7 25 PCB Assemblies SD801212 003A CPU MAC 5000 ECG analysis system 2000657 002...

Page 138: ...002 801220 001B Battery Transition PCB Find Num Item Number Item Description Qty 1 418088 001 CONN HDR MULTI DIRECT 6 POS 1 2 421039 001 FLEXPAC CABLE 6 POSITION 3 L 1 3 421490 001 INSERT NUT PCB M3X...

Page 139: ...Revision B 7 27 PCB Assemblies SD801220 001A Battery Transition MAC 5000 ECG analysis system 2000657 002 SD801220 001A Battery Transition 1 2 3 4 5 6 J1 1 2 3 4 5 6 J2 TH T TH B BATT BATT...

Page 140: ...Ref Des Qty 1 410334 008 RES SM CER 0603 1K 1 1 16W R1 1 2 410334 250 RES SM 0603 1 78K 1 1 16W R2 1 4 411843 002 CONN FRICTION LK RA 1CTR 5P 1 5 421205 001 LED YELLOW HYPER BRIGHT TOPLED DS1 1 6 421...

Page 141: ...Revision B 7 29 PCB Assemblies SD801222 001A LED MAC 5000 ECG analysis system 2000657 002 SD801222 001A LED...

Page 142: ...Revision B 7 30 PCB Assemblies SD801222 001A LED MAC 5000 ECG analysis system 2000657 002...

Page 143: ...2 2001326 001A Motor Protect PCB Find Num Item Number Item Description Ref Des Qty 1 406918 001 DIODE ZENER SM 5V1 D1 D2 D3 D4 4 2 421631 001 CONN HDR RBN VERT 2 X 3M J1 1 3 421632 001 CONN HDR VERT 7...

Page 144: ...Revision B 7 32 PCB Assemblies 2001327 001A Motor Protect MAC 5000 ECG analysis system 2000657 002 2001327 001A Motor Protect...

Page 145: ...Revision B A 1 MAC 5000 resting ECG analysis system 2000657 002 A Appendix A Abbreviations Standard Abbreviations 3...

Page 146: ...Revision B A 2 MAC 5000 resting ECG analysis system 2000657 002...

Page 147: ...bly Attn attention AUG August AUST Australian AUSTRALN Australian Auto automatic AutoRhym automatic rhythm AUX auxiliary aVF augmented left leg lead avg average aVL augmented left arm lead aVR augment...

Page 148: ...ormation Center EEPROM electrically erasable programmable ROM e g for example EGA enhanced graphics adapter EMF electromotive force EMI electromagnetic interference ENG English EOF end of file EPIC El...

Page 149: ...ure measurements Med medications MEM memory MF metal film MHz megahertz min minutes minimum Misc miscellaneous mm millimeter MM minute MMM month mm mV millimeter per millivolt mm s millimeter per seco...

Page 150: ...Y quantity Quinid Quinidine R R resistor red reset RA right angle right arm or R wave amplitude RAM random access memory RC resistor capacitor RD R wave duration Ref reference refresh REN Ringer Equiv...

Page 151: ...ct current VA volt amperes Var variable VDE Verband Deutscher Elektrotechniker German regulatory agency Vent ventricular VF ventricular fibrillation VGA video graphics array VIA versatile interface ad...

Page 152: ...Revision B A 8 MAC 5000 resting ECG analysis system 2000657 002...

Page 153: ...Revision B B 1 MAC 5000 resting ECG analysis system 2000657 002 B Appendix B Technical Specifications Technical Specifications 3...

Page 154: ...Revision B B 2 MAC 5000 resting ECG analysis system 2000657 002...

Page 155: ...sition Dynamic Range AC differential 5 mV DC offset 320 mV Resolution 4 88 V LSB 250 sps 1 22 V LSB 500 sps Frequency Response 3 dB 0 01 to 150 Hz Common Mode Rejection 140 dB 123 dB with AC filter di...

Page 156: ...ed 215 9 mm x 276 4 mm 8 5 in x 11 in fanfold 300 sheets per pack Table B 4 Keyboard Item Description Type Sealed elastomer with soft function keys alphanumeric keys writer controls and TrimPad cursor...

Page 157: ...requency Response Output Upper Limit Lower Limit 250 Hz 0 01 25 40 or 80 Hz Sensitivities Raw Data and Template Average Beat Filtered Signals and Vector Magnitude 20 mm mV 20 mm mV and 50 mm mV 1 mm V...

Page 158: ...00 to 1060 hPa Transport Storage Conditions Temperature Relative Humidity Atmosphere Pressure 40 C to 70 C 40 F to 158 F 15 to 95 RH noncondensing 500 to 1060 hPa Disposal Batteries Device Disposing o...

Page 159: ...Patient Mode of Operation Continuous Patient Leakage Current 10 A Degree of Protection Against Electrical Shock Type BF defibrillation protection for the patient cable acquisition module Maintenance...

Page 160: ...Revision B B 8 Appendix B Technical Specifications Technical Specifications MAC 5000 resting ECG analysis system 2000657 002...

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