CAM-14 Acquisition Module - Frank`s Hospital Workshop
Contents
1. 150 150PF 150PF 150PF 150PF 50PF 150PF 150PF 150PF 150PF 150PF 150PF 150PF U51 U49 U52 TLV2221 8014 2 BC O 114222 BC6 TLV2221 U56 aqq 11 2221 Bn 0121 3 0 15 8K R156 R 09 R69 118 BC13 R207 2 200 NULL IL C132 131 249K 8160 I83 ADS7809 CUT 0536 El wo 725 wur Es R177 solar 4 R189 063 VHC573 II 0 F1 E 9 TC7W74FU 8164 8170 M3R0520 U47 BC49 U43 8034 R204 I ts 750 220PF 462 0163 tour2. 110113 INA126E 4 5VA 7 5VA 01 5 pcs ot 5 U2 126 B sva 7 Bcs 01 5 Bce jos 5vA 126 4 5VA 7 5VA 01 5 Bca oi 5 u INA126E 7 5VA Bco 04 5 Bc10 ot 5VA US INA126E svA 7 5VA Bcit ot 5 8012 oi 5 us INA126E B 5vA 7 5VA 01 5 acts 01 5 U7 INA126E 7 5VA 15 o1 5 16 01 5 us 126 B 5vA 7 5vA Bc17 04 5VA 18 1 5 u 126 U10 INA126E B 5VA 7 5 VA BC21 104 5VA lA 8c22 o1 5 Revision A CAM 14 Acquisition Module 5 27 421315 001 PCB Assemblies 508001280 001 Schematic Main Board Uii INA126E 4 5VA 5VA 25 ot 5VA A Bc26 01 5VA A 012 INA126E B 5vA 17 5VA 8027 01 5 A 8028 01 5VA 043 TLV2221 5 5vA 2 5VA Bcas 01 svA A 46 o1 5VA 017 0820 7 5vA 4 5VA Bci7 o1 5 A 48 o1 5VA A ust TC7W7AFU 8 5V D Bcaolot 5 0 0 u38 9170 02 7 5V 3 D 50 ot 5 0
3. A 1 Standard Abbreviations A 3 Revision A CAM 14 Acquisition Module iii 421315 001 14 Acquisition Module 421315 001 Revision A Introduction Manual Information mmn 3 Revision History ar ie RR 3 Manual doe e bete bee rape pl o 3 Intended Audience exem 3 Safety Information 4 Definitions eue ep e e i ep Idee dedi 4 Mess ges ieu ide ee um Pe e iv Eie queque 4 Responsibility of the Manufacturer s sss 5 Ihterided UJS8 tasa ERE 5 General qay 5 Equipment Symbols sisaan tandemini eitan nennen 6 Service 7 Service Requirements 4 7 Equipment Identification uu waaka 7 Revision A CAM 14 Acquisition Module 1 1 421315 001 1 2 14 Acquisition Module 421315 001 Revision A Introduction Manual Information Manual Information Revision History Manual Purpose Intended Audience Each page of the document has the document part number followed by arevision letter located at the bottom of the page This letter identifies the document s update level The latest letter of the alphabet corresponds to the most current revision of the document Therevision history of this document is
4. Item Description Part Number Qty 1 RES COMP 100M 5 1 4W 1001 107 2 2 RES SM CER 100 5 1 8W 1081 101 1 3 RES SM CHIP 5 1 8W 51 OHMS 1081 472 1 4 RES SM CER 26 7 1 1 8W 1082 909 1 5 SM 150PF 5 50V 1181 151 13 6 CAP SM CER X7R 1UF 50V 1187 104 2 7 DIODE SM SERIES PR D7000 2013 201 4 8 DIODE SM SCHTKY BARRIER 2800 2412 001 1 9 DIODE SM LL FDSO1503 2414 001 14 10 IC SM HC 74HC161 3038 161 1 11 IC SM SSOP VHC04 3057 004 1 12 IC SM SSOP 573 3057 573 1 13 DIODE SM ZENER 5234 6 2V 401502 001 2 14 CAP SM TANT 1 0UF 10 16V 406883 002 3 15 SM 10UF 10 35 406884 013 3 16 IC SM DUAL N CHAN 519955 407547 001 1 17 BEAD SM 1206 600 100 200MA 408746 001 3 18 IC SM HCMOS TC7S02F 408795 001 2 19 IC SM OPTOCOUPLER CNW2611 408825 001 2 20 IC SM HCMOS AND TC7S08F 409035 001 2 21 RES SM 0603 100 1 1 16W 410334 003 1 22 RES SM CER 0603 10K 1 1 16W 410334 013 22 23 RES SM 0603 11 5K 1 1 16W 410334 014 1 24 RES SM 0603 3 01K 1 1 16W 410334 018 13 25 RES SM 0603 100 1 1 16W 410334 019 7 26 RES SM CER 0603 0 OHM JUMPER 410334 027 1 27 RES SM 0603 511 OHM 1 1 16W 410334 034 1 28 RES SM 0603 47 5K 1 1 16W 410334 036 1 29 RES SM 0603 200 OHM 196 1 16W 410334 044 2 30 RES SM 0603 7 68K 1 1 16W 410334 049 1 31 RES SM 0603 20 0K 1 1 16W 410334 053 6 32 RES SM CER 0603 4 99K 1 1 16W 410334 066 1 33 RES SM CER 0603 35 7K 1 1 16W 410334 091 2 34 RES SM 0603 7 87K 1 410334 098 3 35 RES
5. 022UF 8 06K C169 NL C39 816 R203 2 49 20 BC50 bud gt L1 CNW2511 u33 U31 49K R197 750 470 4 R192 1 R 8044 135 2 B 130 94 TC7S08F J4 037 b UCC38060W 7 a D7000 D7000 CR40 Component Top View CR39 E n prr eR 3 3UF 417985 001 100K C21 cRy q ih i 07000 07000 0838 5 6 14 Acquisition Module 421315 001 Revision A PCB Assemblies 8001280 001 Data Acquisition Module 89 C148 C147 092 C91 C90 C146 0145 C144 0143 0166 0142 C100
6. ANN T P 5 3 01K 110117 REF 1 gt lt 10 out 6 18153 5 3 01K 110118 120 1 TH Revision A CAM 14 Acquisition Module 5 11 421315 001 PCB Assemblies 508001280 001 Schematic Main Board 3 0113 LF_BIAS gt p FDSO1503 syA CR35 FDS01503 5yA CR42 2 5VA 56 ru Em 156 1 FDS01503 CR33 1 2 3 5VA LL Te C148 Revision A CAM 14 Acquisition Module 421315 001 PCB Assemblies 508001280 001 Schematic Main Board B 18229 158 9 1 ng INA126E 8 2 1 2 R154 6 m Lim gt 5 3 01K REF 1c119 1201 1157 R231 LAO TLV2221 LANE 4 1 28 010 RG 126 2 IN 8155 3 OUT 6 MW gt V2 0 Ne 3 01K REF 5 C120 T u58 3 2221 18232 4 15 8 LAB U6 PX_LA RG INA126E 8 gt 2 N 6 er a Ne 2 3 01K ik REF c121 3 18233 1 15 8K 115 PY_LL RG INAI2Z6E gg 8 gt 2 N R157 out 6 151315 SEE gt LL_0 5 3 01K c122 Revision A CAM 14 Acquisition Module 421315 001 5 1
7. 14 Acquisition Module field service manual PN 421315 001 Revision CAM 14 Acquisition Module field service manual PN 421315 001 Revision marquetie A GE Medical Systems Company Due to continuing product innovation specifications in this manual are subject to change without notice MD1320 005 Copyright GE Marquette M edical Systems Inc 1998 All rights reserved Trademarked names appear throughout this document Rather than list the names and entities that own the trademarks or insert a trademark symbol with each mention of the trademarked name the publisher states that itisusingthe names only for editorial purposes and to the benefit of the trademark owner with no intention of improperly usingthetrademark 900 SC ACCUSKETCH AccuVision APEX AQUA KNOT ARCHIVIST Autoseq BABY MAC C Qwik Connect CardioServ CardioSmart CardioSys CardioWindow CASE CD TELEMETRY CENTRA CHART GUARD CINE 35 COROLAN CORO COROMETRICS Corometrics Sensor Tip CRG PLUS Digistore Digital DATAQ E for M EAGLE Event Link FMS 101B FMS 111 HELLIGE IMAGE STORE INTELLIMOTION LASER 5 MAC MAC LAB MACTRODE MARQUETTE MARQUETTE MAC MARQUETTE MEDICAL SYSTEMS MARQUETTE UNITY NETWORK MARS MAX MEDITEL MEI MEI in the circle logo MEMOPORT C MINISTORE MINNOWS Monarch 8000 MULTI LINK MULTISCRIPTOR MUSE MUSE CV Neo Trak NEUROSCRIPT OnlineABG OXYMONITOR Pres R
8. 490 SO8 CONN SCKT SM B B 2MM HGT 10POS TRANSFORMER TNI ISO T8175 IC SM DSP TMS320F206 PQFP IC SM D FLIP TC7W74FU IC SM AV9170 02 IC SM OP AMP TLV2221 SOT23 5P IC SM TPS 5904 IC SM MAX4051 Part Number 410334 120 410334 165 410334 186 410334 225 411305 003 411575 002 411575 003 411575 009 411575 010 411575 012 411575 014 411575 022 411575 024 411575 025 411575 033 411576 004 411576 017 411576 018 411587 004 411710 001 411723 003 412010 001 412017 001 412662 002 412662 003 412753 001 412799 001 413119 001 413970 001 414061 001 414084 001 414247 001 416998 001 417913 001 417955 001 418434 001 419051 001 419131 001 419133 001 419134 001 419135 001 419283 001 5 4 14 Acquisition Module 421315 001 Revision A PCB Assemblies 8001280 001 Data Acquisition M odule Item 82 83 84 85 86 87 88 89 90 Description IC SM INSTR AMP INA126E SSOP IC SM QUAD OP AMP 34184 TSSOP RES SM CHIP 0 2 5 0 2W SM PWR SPLY MONMAX823 ICSM ADS7809 16 BIT A D POST SM 1MM MALE 2X7 FRMWR COMMAND INTERFACE V001A CKT BD CAM 14 MAIN BD SCHEM CAM 14 MAIN BRD Part Number 419315 002 419383 001 419604 001 419699 002 419952 001 420007 007 421920 001 801281 001 SD801280 001 Qty 2 1 1 1 1 1 1 1 1 0 Drawing notes Unless otherwise specified all resistors are 10K 1 all capacitors are 0 1uF 10 all diodes are FDS01503 all ICs a
9. 6 Lead Configurations 1 sss 7 Revision A CAM 14 Acquisition Module 2 1 421315 001 2 2 14 Acquisition Module 421315 001 Revision A Equipment Overview Technical Characteristics Technical Characteristics General Descri pti on Tlheacquisition module performs high resolution ECG data acquisition for use with host equipment resting ECG analysis systems and exercise systems The acquisition module has the following features m acleadfail bias lead off detection 4000 Hz sampling rate patient isolation software updates via floppy diskette and Hi Res analysis on 14 lead units function key control of host equipment functions The acquisition module provides patient electrical isolation for the host equipment The minute ECG signals from the patient s skin are received by the electrodes and sent to the acquisition module via leadwires The acquisition module then amplifies digitizes and performs some processing on the signals This whole process is controlled by a microprocessor in the acquisition module The acquisition module then sends the serial digitized ECG data to the host equipment in 16 bit words The host equipment communicates to the acquisition module using this same serial line Table 2 1 Safety Item Description Certification CE Marking for Council Directive 93 42 EEC Type of Protection Against Electrical Not applicable Shock Degree of Pro
10. 3 5 Leakage Tests ticae ere e its 3 6 Leakage Test Diagrams 3 7 Test 1 Ground wire leakage to ground 3 7 Test 2 Chassis leakage to ground 2 22 0200 3 7 Test 3 Patient cable leakage to ground 3 8 Test 4 Patient cable leakage into patient Leads from 120 3 Ground Continuity 3 9 Disassembly nennen 3 10 Parts Lists and Drawings 4 1 Ordering Partsa E 4 3 Introduction iine eiumod eei 4 3 900995 001A Acquisition Module 4 4 420101 0018 14 Leadwire 111 8 4 7 417483 9 Leadwire Multi Link Universal 4 8 900179 201 Leadwire Adapter Kit Banana 4 10 900179 202 Leadwire Adapter Kit Mactrode 4 11 900179 203 Leadwire Adapter Kit Grabber 4 12 i CAM 14 Acquisition Module Revision A 421315 001 PCB 5 1 8001280 001A Data Acquisition Module 5 3 SD8001280 001A Schematic Main Board 5 8 Appendix A Abbreviations
11. J 1 J w ca es ce 5 c n r c1 c2 04081061 vi vz va a1 a2 a3 faa va vs vs La Lt N 1 n2 a3 faa c4 c5 ce X F MD1320 004 Revision A CAM 14 Acquisition Module 2 7 421315 001 Equipment O verview O peration 2 8 CAM 14 Acquisition Module 421315 001 Revision A Mantenance Recommended Maintenance 3 General u Oi quae ra 3 Cleaning 3 Exterior Surfaces ota 3 Hectr des states Een Biden 3 Visual Checking 4 Built In Diagnostic Tests 4 Domestic Electrical Safety Tests 5 AC Line Voltage Test 5 120 VAC750 60 Hz cnet ecu 5 240 VAC 50 60 7 5 Leakage Tests 6 Leakage Test Diagrams 7 Test 1 Ground wire leakage to ground 7 Test 2 Chassis leakage to ground sssssee 7 Test 3 Patient cable leakage to ground 8 Test 44 Patient cable leakage into patient Leads from 120 VAC 8 Ground Continuity 9 Dis ssembly Em 10 Revision A CAM 14 Acquisition Module 3 1 421315 001
12. 05 resets DSP after he is reset 93 WEx D U20 T commands 5511X BR fo 10 11 0140 nx STRBx 2 190 HOLDA o 74VHCO4 98 99 ELA BID 020 y 101 RS x 100 6 5 8 9 102 TEST 2 k5VD TAVHCO4 37 103 MP MCx P d T4VHCO4 R173 0 NMIx 18 ZT se HOLD x INT 13 5 1 1851 2 Do Pace NIE TS INT3x Phase comparator works off rising edges 80 1 5 15 TDI CLKOUT1 pay 82 12 TDO CLKIN X2 1771 1 R14 2 U38 77 EMUO XF ANN EMU1 0FFx DIV1 10 8 1 5 CLK2 FBIN DIV2 5VD 021 10 PEESY V n 4 CLK_IN d 5VD 5VD 4 FSO TC7S08F 2 FS1 R16 10 1 16 01 16 VALUE 5VD 421 11 012 1101 529 3131 3 4 3 01K 5 6 7 8 91 0 047 ot J 1 14 4161 V D Revision CAM 14 Acquisition Module 5 19 421315 001 PCB Assemblies 508001280 001 Schematic Main Board 70f13 gt 155585 600 C33 1 200mA 33UF 25 5 1242 GND 2 20 V 4 85V i PWRGND VOUT VIN C23 2 10 TABGND R12 16 T 311 4 10 2 039 1 UCC3806 GND 5 iO SYNC dei RT AQU 0 Sct BOUT V ws cs GND E PGND 2 05 CLIM 6 N SHDNr INV VIN FS ICOMP VRE 2 2 1 TRES 1062 U42 26K 256KHz 4 1233 2 R264 a 31 t VVV 4 13 100K 10K o 0
13. gt greater than v V volt volts lt less than V1 V6 precordial leads plus or minus V123 V1 V2 V3 5 An asterisk after a signal name indicates V3R precordial lead the signal is active at its relatively lower V456 V4 V5 V6 potential or active low Signals VAR precordial lead without the asterisk suffix are active at Vac volts alternating current their relatively higher potential or V dc voltage direct current active high VA volt amperes 1281 12 simultaneous leads Var variable VDE Verband Deutscher Elektrotechniker German regulatory agency Vent ventricular VF ventricular fibrillation VGA video graphics array VIA versatile interface adapter VIO violet Volt voltage VRAM video RAM vs versus W w with W watt Warfar Warfarin WHT white WI Wisconsin Revision A CAM 14 Acquisition Module A 7 421315 001 8 14 Acquisition Module 421315 001 Revision A
14. 3 10 CAM 14 Acquisition Module Revision A 421315 001 Maintenance Disassembly 3 To avoid damage to the flex cable gently pry the cable off the switch at the main pcb with a small screwdriver NOTE Damage to the switch flex cable connector will result in failure of one or more of the switch functions m DO NOT attempt to disconnect the switch flex cable by pulling on it m DO NOT let the main pcb hang by the cable 4 When the main pcb has been separated from the switch flex cable disconnect the host cable interface flex from the main pcb by gently prying the connectors apart Revision A CAM 14 Acquisition Module 3 11 421315 001 Maintenance Disassembly 3 12 CAM 14 Acquisition Module 421315 001 Revision A Parts Lists and Drawings Q 3 Introduction inim o EP ne BT EAE RR 3 900995 001A Acquisition Module Assembly 4 420101 001B 14 Leadwire Kit 7 417483 9XXA Leadwire Multi Link Universal 8 900179 201 Leadwire Adapter Kit Banana 10 900179 202 Leadwire Adapter Kit Mactrode 11 900179 203 Leadwire Adapter Kit Grabber 12 Revision A CAM 14 Acquisition Module 4 1 421315 001 4 2 14 Acquisition Module 421315 001 Revision A Parts
15. 3 2 14 Acquisition Module 421315 001 Revision A Maintenance Recommended Maintenance Recommended Maintenance General Cleaning Exterior Surfaces Other than daily cleaning and occasional visual checking the acquisition module requires no maintenance Only qualified service personnel should attempt repairing components and assemblies internal to the acquisition module For service and repair return the acquisition module to the factory for 48 hour turn around service Call Tech Support for assistance See the How to Reach Us page in the front of the manual NOTE Unless you have an Equipment Maintenance Contract GE Marquette Medical Systems does not in any manner assume the responsibility for performing the recommended maintenance procedures The sole responsibility rests with the individual or institution using the equipment GE Marquette Medical Systems service personnel may at their discretion follow the procedures provided in this manual as guide during visits to the equipment site Disconnect the acquisition module interface cable from the host equipment Use a soft cloth moistened with water and a mild detergent Wipe the exterior of the unit the leadwires and the acquisition module interface cable with the damp cloth Dry all surfaces with a clean soft cloth or paper towel m DO NOT allow any excess water to get inside the acquisition module or onto the leadwires
16. 20 svo 10 D cara os 5vo D Revision A CAM 14 Acquisition Module 9 17 421315 001 PCB Assemblies 508001280 001 Schematic Main Board 6 of 13 write 1 last 5V 2 R199 249K 1 14 01 2 29 n D OUT 74VHCQ4 Lea Lcs CLK IN ae Data clocked out on rising edge U18 18207 1 ADS7809 11 1 RAIN SYNC y 200 2 BUS Y x H AGNDi DATACLK IS A D IN R208 w DATA Um 3 R2IN 2 100 CSx 2 R3IN TAG R234 5 y CAP 5VD 232K 3 CMD_IND REF 2828 00121 2 2uF i AGND2 y TCTSO2F 5 E 2 2uF C149 w 2 w A ground planeconnected to D ground plane here E 1 jf CLR Just Y 01 y 33 T TCTWTAFU c2 U20 dg 3 n 0 1 w V 74VHCOA 36 01 R2 0 w V ISOGND 5 18 CAM 14 Acquisition Module Revision A 421315 001 PCB Assemblies 508001280 001 Schematic Main Board u19 TMS320F206 015 D14 D13 D12 11 10 09 08 D7 06 05 04 03 02 01 00 SU CLKX PS 85 CLKR DS 89 FSR IS 2 5VD R212 FSX READY 1 2 88 R Wx R175 CMD_IN 90 A 10K 100K DX RD 7 WE 1 68
17. Parts Lists and Drawings 900995 001 Acquisition Module Assembly Notes 1 Model Serial Label to be Marked CAM 14 7 Serial TBD Revision CAM 14 Acquisition Module 4 5 421315 001 Parts Lists and Drawings 900995 001 Acquisition Module Assembly 13 Place Leadwire Adapter Kit Item 13 into Card Board Insert 11 11 6 Place Leadwire Kit Item 6 into Card Board Insert 5 Place unused Labels into Carton 4 6 CAM 14 Acquisition Module 421315 001 Parts Lists and Drawings 420101 001B 14 Leadwire Kit 420101 001B 14 Leadwire Kit Item Description Part Number Qty 1 BAG ANTISTATIC 6 X 8 9976 005 1 2 LEADWIRE UNIV MLINK AM11X 26 417483 905 10 3 LEADWIRE UNIV MLINK AM11X 36 417483 906 4 LEADWIRE UNIV MLINK 11 40 417483 903 5 INSERT REORDER CARD 70357 001 Revision CAM 14 Acquisition Module 4 7 421315 001 Parts Lists and Drawings 417483 9 Leadwire Multi Link Universal 417483 9XXA Leadwire Multi Link Universal Item Description Part Number Qty 1 TUBING FIT 221 3 32 BLK 4882 103 0 04 2 RESIN ABS NATURAL 5421 001 A R 3 RESIN PVC 60 DURO NATURAL 5423 001 A R 4 RESIN PVC 85 DURO NATURAL 5423 002 A R 5 MOLD UNIVERSAL PREMOLD AM4 58973 058 1 6 MOLD STRAIN RELIEF AM4 WIRE 58973 059 1 7 INSERT MOLDED 4 LEADWIRE 58973 060 1 8 LDWR PLUGFACE INDV MULTILINK DGRAY 411191 004 1 9 PLUG
18. hot contacts MD1287 007 Revision A CAM 14 Acquisition Module 3 5 421315 001 Maintenance Domestic Electrical Safety Tests Leakage Tests Theleakage tests are safety tests to ensure that the equipment poses electrical health hazards Use the table below to determine which tests apply to the unit under test and the maximum allowable leakage currents For international leakage limits refer to the internal standards agencies of that particular country Ifthe unit under test fails the leakage tests do not allow the customer to use the equipment Call Tech Support for assistance See the How to Reach Us page in the front of the manual GE Marquette M edical Systems recommends that you perform these tests m Before applying power for the first time m Every 6 months as part of routine maintenance m Whenever internal assemblies are serviced You need a leakage tester to perform the leakage tests NOTE The accuracy of the leakage tests depends on a properly wired wall outlet Do not proceed until you verify the integrity of the power source AWARNING Total system leakage current must not exceed 100 microamperes M15287 9D Table 3 1 Leakage Tests and Maximum Allowable Leakage Currents Test Applies To Maximum Current uA 1 Ground wire leakage to ground Host equipment 100 2 Chassis leakage to ground Host equipment 100 3 Patient cable leakage to ground Acquisitio
19. 001 Schematic Main Board U48 TLV2221 5VA 5VA 149 TLV2221 5VA 5VA 150 TLV2221 5VA 5VA U51 TLV222 5VA 5VA 052 TLV2221 5VA 5VA 953 TLV2221 5VA 5VA 054 TLV2221 5VA 5VA 055 TLV2221 5VA 5VA 056 TLV2221 5VA 5VA 057 TLV2221 5VA 5VA use 2221 5VA 5VA 059 TLV2221 5VA 5VA 5 32 CAM 14 Acquisition Module Revision A 421315 001 Appendix A Abbreviations Standard Abbreviations 3 Revision A CAM 14 Acquisition Module A 1 21315 001 2 14 Acquisition Module 421315 001 Revision A Standard Abbreviations A aVR augmented right arm lead AWG American Wire Gage A ampere A ang antianginal B A arh antiarrhythmic A coa anticoagulants Bd board baud A hyp antihypertensive BDGH binding head 1 4 auxiliary leadwires BetaB beta blockers AAMI American Association of Medical BKSP backspace Instrumentation BLK black ABP ambulatory blood pressure BLU blue ac AC alternating current Blvd boulevard ACLS Advanced Cardiac Life Support BP blood pressure AD analog to digital BPM beats per minute Adj adjustable BRIT Britain AG automotive glass BRN brown Ah ampere hours BSI British Standards Institute AHA American Heart Association Btu British thermal unit Al aluminum AllRam all RAM 5 AllSec all sector CalcBlk
20. 019 5320 206 ner uc we asy 21 25 30 14 0 35 50 63 75 5 37 42 48 54 0 91 5V 59 65 70 63 D 88 94 0 BC51 0 5VD D 8058 01 5Vo D BC52 0 5VD D Bcs9 01 D 8053 61 5 0 D 54 0 1 5VD D Bc55 01 5 D 56 0 5VD D BC57 o 5VD D 5 28 CAM 14 Acquisition Module Revision A 421315 001 PCB Assemblies 508001280 001 Schematic Main Board 12 0113 ERN VN 020 74VHCO4 14 5VD 7 D BC37 0 1 5VD D U21 TC7S08F 5VD 3 D FE PE 043 7502 5VD 3 D s 056 TC7S02F 5 5VD 3 D BC23 01 5VD D Revision CAM 14 Acquisition Module 5 29 421315 001 PCB Assemblies 508001280 001 Schematic Main Board U14 MC34184 5VA 4 5VA 3 803501 eva A p ezo Jos sva A BC30 SVA A ja fa 5 30 CAM 14 Acquisition Module Revision A 421315 001 PCB Assemblies 508001280 001 Schematic Main Board 13 0113 036 68 705 9 28 5 14 GND BC40 01 5 GND mm AD822 la 5 4 GND 8041 01 GND U42 74HC161 16 les 8 GND BC42 01 5 GND U34 90 1 5 GND BC43 01 5 GND U35 TC7S08F 5 5 3 GND BC44 01 5 GND 37 MAX823 5 5 2 GND 8c33 01 5 GND Revision CAM 14 Acquisition Module 5 31 421315 001 PCB Assemblies 508001280
21. 3 01 ces 0 1 y FDS01503 5VA 11V2221 18147 CR20 35 AN 1 2 049 4 15 8K 3 tl 02 1 6 8 Va 2 IN R69 OUT 6 1 2 v4_0 6PF ANN pe 38 V4B 1 C10 5 REF 5 C58 01 C90 w 10 FEnso1503 CR22 pVA 3 ILV2221 148 1 2 2 j ANN 3 U50 15 8K 5VA 1 1 U3 RG INAI26E 8 5 6PF V5 la ul e C103 vs A 301K C91 REF 720 1 150PF R149 7 123322 FDS01503 5 3 TLV2221 ANN Y CR24 15 8K 1 2 051 2 3 1 i UL 5VA RG INA126E pg 2 IN V6 gt v V6B 3 IN i YF A PZ V6 Revision A CAM 14 Acquisition Module 5 9 421315 001 PCB Assemblies 508001280 001 Schematic Main Board 20113 LF_BIAS D gt gt L DP 5 10 CAM 14 Acquisition Module Revision A 421315 001 PCB Assemblies 508001280 001 Schematic Main Board U52 TLV2221 11226 2 15 8K us RG INA126E 8 IN V3_0 ouT 6 18150 INS 301K 411115 REF 2201 3 U53 TLV2221 4 R227 wn HB 15 8K RG INA126E pg 8 U54 TLV2221 18228 1 AAA 15 8K EB 05 1 nG INA126E nG 8 LL 6 181522
22. Lists and Drawings O rdering P arts Ordering Parts Introduction This chapter provides upper level drawings for the standard configurations of the acquisition module and any kits which are available It includes enough detail to provide part numbers for field serviceable assemblies in the equipment Subassembly drawings follow the upper level drawings and are arranged in ascending numerical order The assembly drawings generally include both a parts lists and an exploded view To order parts contact Service Parts at the address or telephonenumber on the How to Reach Us page at the beginning of this manual Revision A CAM 14 Acquisition Module 4 3 421315 001 Parts Lists and Drawings 900995 001 Acquisition Module Assembly 900995 001A Acquisition Module Assembly Item Description Part Number Qty 1 PCB CAM 14 MAIN BRD 801280 001 1 2 PCB CAM14 CABLE INTFC 801502 001 1 3 ASSY TOP W SWITCH CAM 14 422032 001 1 4 ASSY WELD BTM BELT CLIP CAM 14 420148 001 1 5 LABEL NEW MOD LD CODES 420152 001 1 6 KIT LDWR AM11X SET 14 420101 001 1 7 LABEL CLEAR OVERLAMINATE 413608 001 1 8 LABEL CAM 14 BOTTOM 419979 001 1 9 SCREW 1 X 375 TORX T 6 FHPH 417866 002 4 10 CARTON MAILER 11X5X3 CAM 14 421927 001 1 11 INSERT DIE CUT CAM 14 421927 002 1 12 I STATIC 6 00W x 8 00 L not shown 9976 005 1 13 PTR 14 SET AHA BANANA 900179 201 1 4 4 14 Acquisition Module Revision A 421315 001
23. PCT VRH S PD7 TCAP 6 0 6 787K ca 1 C139 24 TCMP 5 HT la 1 23 18 91235215 4i 05 PC4 AN2 EE 12 5 550 PC3 AN3 VIE 2 13 PB6 SDI PC2 T PB7 SCK 1 02 PCO 1 wpr RESET bt r RESET PAG 3 PAS T MR 6 PAL PA3 2700501 2 3 26 1 Ho 0SC2 R163 1 2 ANN 1M 09 T 3 3 Z1 4 00MHZ 1 3 1 V GND 2 GND 5 24 14 Acquisition Module Revision A 421315 001 PCB Assemblies 508001280 001 Schematic Main Board 01969 5 l GND 07006 5 J4 3 1 CE 1 8 GND lt Jk 4 1 07000 35 gt GND CRA Pover lt 1 J4 5 1 D7000 35 lt 3 NS GND Revision 14 Acquisition Module 5 25 421315 001 PCB Assemblies 508001280 001 Schematic Main Board 10 0113 C168 022UF TEXTUS 202 LF_BIAS 10K R237 R238 045 s d x 1 18176 6 PXILC272 1 0172 VVV 1 01 10K LF_BIAS 3 V D ground plane tie to A ground plane here uss TLC272 la 5 4 5VA BC2 01 2 5 oi 2 5 5 26 14 Acquisition Module Revision A 421315 001 PCB Assemblies 508001280 001 Schematic Main Board
24. between universal End amp Center Conductor 4 Finished Assembly to be free of dirt Discolorations or other signs of poor workmanship Molded Components to have Flash and Gate Marks trimed flush to within 010 of surface Revision CAM 14 Acquisition Module 4 9 421315 001 Parts Lists and Drawings 900179 201 Leadwire Adapter Kit Banana 900179 201 Leadwire Adapter Kit Banana Item Description Part Number Qty 1 ASSY BANNANA RL GREEN 406554 007 1 2 ASSY BANNANA RA WHITE 406554 001 1 3 ASSY BANANA LL RED 406554 005 1 4 ASSY BANANA LA BLACK 406554 003 1 5 ASSY BANANA V1 BROWN 406554 009 1 6 ASSY BANANA V2 BROWN 406554 011 1 7 ASSY BANANA V3 BROWN 406554 013 1 8 ASSY BANANA V4 BROWN 406554 015 1 9 ASY BANANA V5 BROWN 406554 017 1 10 ASSY BANANA V6 BROWN 406554 019 1 11 ASSY BANANA E ORANGE 406554 021 1 12 ASSY BANANA H ORANGE 406554 023 1 13 ASSY BANANA ORANG 406554 025 1 14 ASSY BANANA M ORANGE 406554 027 1 4 10 CAM 14 Acquisition Module Revision 421315 001 Parts Lists and Drawings 900179 202 Leadwire Adapter Kit Mactrode 900179 202 Leadwire Adapter Kit Mactrode 1 ASSY MACTRODE RL GREEN 406551 007 1 2 ASSY MACTRODE RA WHITE 406551 001 1 3 ASSY MACTRODE LL RED 406551 005 1 4 ASSY MACTRODE LA BLACK 406551 003 1 5 ASSY MACTRODE V1 BROWN 406551 009 1 6 ASSY MACTRODE V2 BROWN 406551 011 1 7 ASSY MACTRODE V3 BROWN 406551 013 1 8 ASSY MACTRODE V4 BROWN 406551 015 1 9 ASY MACTRODE V5 BR
25. calcium blockers AllTrk all track CAPOC Computer Assisted Practice of ALT alternate Cardiology Alt Off alternate offset CASE Computer Aided System for Exercise am AM acquisition module ante meridiem Catoprl Catopril AM 1 acquisition module 1 Cauc Caucasian AM 1M acquisition module 1 modified Cer ceramic AM 2 acquisition module 2 CFM cubic feet minute AM 3 acquisition module 3 CGR computer graphic record AM 4 acquisition module 4 Ch CH channel amp ampere C L center line amplifier CLK clock signal AMU ambulatory monitoring unit Clonid Clonidine ANA analog cm centimeter ANLG analog cm2 square centimeters AnsrTone answer tone Cmd command number A O Analog Output CMMR common mode rejection ratio ASCII American Standard Code for Information CMOS complementary metal oxide Interchange semiconductor ASSY assembly c o in care of Attn attention COM1 communications port 1 AUG August COM2 communications port 2 AUST Australian ComLink communications link AUSTRALN Australian Comp composition Auto automatic Confrmd confirmed AutoRhym automatic rhythm Cont CONT Continental continued AUX auxiliary Coumadn Coumadin aVF augmented left leg lead CPR cardiopulmonary resuscitation avg average CPU central processing unit aVL augmented left arm lead CR diode Revision CAM 14 Acquisition Module A 3 421315 001 CRC cyclic redundancy check EPLD electrically programmable logic device CRD cord EPROM eraseable programmable read only crt CRT catho
26. summarized in thetable below Table 2 1 Revision History Revision Date Comment A 18 December 1998 Initial release This manual supplies technical information for service representative and technical personnel so they can maintain the equipment to the assembly level Useit 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 host operator manual instructions necessary to operate the equipment safely in accordance with its function and intended use This manual is intended for the person who uses maintains or troubleshoots this equipment Revision A CAM 14 Acquisition Module 1 3 421315 001 Introduction S afety Information Safety Information Definitions Indicates imminently hazardous situation which if not avoided WILL result in death or serious injury WARNING Indicates a potentially hazardous situation which if not avoided COULD result in death or serious injury CAUTION Indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury M essages Additional safety messages may be found throughout this manual that provide appropriate safe operation information DANGER WARNING Do NOT use in the Keep the conductive presence of flammable parts o
27. wa PUER 1 4 Messages awa es Bikes at ets es eed p 1 4 Responsibility of the Manufacturer n n n nar 1 5 Intended Use 2224 mure ka qataq p 1 5 General aou dede iros 1 5 Equipment Symbols era amt 1 6 Service Information essen menm nenne 1 7 Service Requirements sss 1 7 Equipment Identification 2 1 7 Equipment Overview 2 1 Technical Characteristics 4 1 0 2 3 General Description 4 2 3 Power Requirements rece ete e t reda 2 4 MEMMIUS 2 5 Operating i pe eere P dan ire 2 5 Leadwire Attachments Dueta 2 5 Leadwire Adapters u sss 2 6 Lead Configurations sss 2 7 Revision A CAM 14 Acquisition Module i 421315 001 MAINTENANCE cars G 3 1 Recommended Maintenance 3 3 General 3 3 Cleaning 3 3 Exterior Surfaces eoe tee 3 3 Electtodes een 3 3 Visual CHECKING to ep nq tig han fin He 3 4 Built In Diagnostic Tests csse 3 4 Domestic Electrical Safety Tests 3 5 AC Line Voltage Test ssssssse emen 3 5 120 VAC 50 60 HZ eee ee tam 3 5 240 VAC 50 60 72 2
28. 0 to 106 KPa PRELIMINARY pending final testing Storage Conditions Temperature 20 C to 60 C 4 F to 172 F Relative Humidity 5 to 95 noncondensing Atmosphere Pressure 50 to 106 KPa PRELIMINARY pending final testing Power Requi rements Theacauisition module draws its power 12 V dc from the host unit See the host equipment s field service manual for the host equipment s power requirements The acquisition module provides the patient electrical isolation for the host equipment 2 4 CAM 14 Acquisition Module Revision 421315 001 Equipment Overview O peration Operation Operating Controls Leadwire Attachments xd Ez dans There are three controls on the acquisition module that are programmed by the host to record an ECG record a rhythm or stop the writer See the host equipment operator s manual for the for specific information on using the acquisition module N m ED ww WE MD1320 002 The leadwires are shown with 2 ends The figure below shows how to use both ends of the leadwires There are various options for leadwire adapters the 4mm pin stress grabber or MACTRODE clip See chapter 5 Parts Lists and Drawings for part numbers Flat Surface MD1320 003B Revision A CAM 14 Acquisition Module 2 5 421315 001 Equipment Overview O peration Leadwire Adapters Theacquisition module has universal leadwi
29. 119 1 202 02 2 03 03 HL CLK_NSI CLK DO NOT PLACE E POND 390PF R29 amp R30 LOADxRCOHS ENP ENT 7 10 Mo 044 AD822 42 5 7 1818 11 5K 475K RT 1 27 519955 3 PWRGND 5 20 CAM 14 Acquisition Module Revision A 421315 001 PCB Assemblies 508001280 001 Schematic Main Board NON ISOLATED SIDE ISOLATED SIDE R224 R225 472747 AA 100 100 V PWRGND 150610 T1 CR17 7 7 gt 155555 5V R5 5 1 MBR0520 S 600 8 26 7 1 N2 C3 R4 10UF 35 10 1000 1000PF 51 C37 TE jg 3 E 17180680 01 35V 2 10 6 0 c 1 c54 R6 4 u27 R3 220UF 19955 N3 V 200 3 2700 199 2 20 PGND 2 aN Power 0520 El 5V m 1 2 110124 2 600 7201 5 R30 c19 2 AAA 10UF L T 35V ir PGND 7 87K 1 e ISOGND AAA 3 R235 258 0805 R33 INN 125 PWRGND 5 040 7 TPS 904 18198 Y LED 249 R13 2 139 8200 8 06K COMP 6 px o22ur 20K F R236 2 L 3 AT 20486 n isocNo PGND Revision A CAM 14 Acquisition Module 421315 001 5 21 PCB Assemblies 508001280 001 Schematic Main Board 8 0113 ISO SIDE Non ISO Side 5 D_
30. 3 PCB Assemblies 508001280 001 Schematic Main Board 4 0113 R183 Zan C125 2200PF C128 2 2200PF f 126 2200 PZ_V6 P gt This is 10 LA RA 10 LL RA LL p m PX LA Lan R211 1 2 4 99K 5 14 CAM 14 Acquisition Module Revision A 421315 001 PCB Assemblies 508001280 001 Schematic Main Board C161 3300PF 18177 18187 9 014 24034184 E ANN 10K 10K L1cR36 7 HSMS2800 gt Revision A CAM 14 Acquisition Module 421315 001 PCB Assemblies 508001280 001 Schematic Main Board 5 0113 015 13 MAX 4051 0 INO LL_O V6_0 IN2 5 0 0 5 0 17 INS 3 v2_0 IN6 COM v1_0 ALIO 9 NALITI 1171 ADDB ALT 6 INH 016 3 MAX 4051 INO IN IN2 IN3 INA IN5 22 INT ele E_Of 9 ALT 10 N ALDI 11 ADDC N ALIAI 6 IN ALI4 0 5 16 CAM 14 Acquisition Module Revision A 421315 001 PCB Assemblies 508001280 001 Schematic Main Board C133 f R202 LINA 20K 17 152065 2 AD820 ISIK 5 gt A D_IN 3 AD820 047 573 12 9 l 7 D7 1 1306 0618 14 01 7502 74VHC573
31. CG QD Q wave duration waveform QRS QRS complex portion of ECG waveform standrd Standrd standard interval of ventricular depolarization STD standard QT QRS interval STE ST segment displacement at the end QTC QRS interval STJ ST segment displacement at the J point QTY quantity STM ST segment displacement at the mid Quinid Quinidine point between STJ and STE stmts Stmts statements R SumRam some RAM R resistor red reset supply mains permanently installed power source RA right angle right arm or R wave SVT power cord type 300 V amplitude sw SW switch software RAM random access memory SW Swedish Sweden A 6 CAM 14 Acquisition Module Revision A 421315 001 T X T Tone touch tone X by as in 8 1 2 x 11 TA T wave amplitude XCV transceiver Tant tantalum XYZ orthogonal leads TDML treadmill TE timeout errors Y Tech f technical Y year yellow Thiazid Thiazide year TM trademark yrs years Tot total num ber or errors test point TPA wave amplitude Symbols TRAM Transport Remote Acquisition Monitor Tricyli Tricylic antidepressant SHIFTed alternate function TTL transistor transistor logic TTL levels H micro TVS transient voltage suppressor microfarad us usec microsecond U 68K 68000 amp and UE undefined errors number uF microfarad _ 90 degrees Celsius UL Underwriters Laboratory Inc F degrees Fahrenheit Unconf unconfirmed Q Ohm ohm UUT unit under test percent registered
32. Cuff PRESSURE SCRIBE QMI QS Quantitative M edicine Quantitative Sentinel RAMS RSVP SAM SEER SILVERTRACE SOLAR SOLARVIEW Spectra 400 Spectra Overview Spectra Tel ST GUARD TRAM TRAM NET TRAM RAC TRAMSCOPE TRIM KNOB Trimline UNITY logo UNITY NETWORK Vari X Vari X Cardiomatic VariCath VARIDEX VAS Vision Care Filter are trademarks of GE Marquette Medical Systems registered in the United States Patent and Trademark Office 2SL 15SL Access AccuSpeak ADVANTAGE BAM BODYTRODE Cardiomatic CardioSpeak CD TELEMETRY amp LAN CENTRALSCOPE Corolation DASH EK Pro EDIC Event Link Cumulus Event Link Cirrus Event Link Nimbus HI RES ICM MS IMAGE VAULT IMPACT wf INTER LEAD IQA LIFEWATCH Managed Use MARQUETTE PRISM MARQUETTE RESPONDER MENTOR MicroSmart MMS MRT MUSE CardioWindow NST PRO NAUTILUS OCTANET O2 SENSOR OMRS PHi Res Premium Prism QUIK CONNECT V QUICK CONNECT QT Guard RAC SMARTLOOK SMART PAC Spiral Lok Sweetheart UNITY Universal Waterfall Walkmom are trademarks of GE Marquette Medical Systems Inc T 2 CAM 14 Acquisition Module Revision A 421315 001 18 December 1998 Contents INIEOdUCHONn ae 1 1 Manual Information nennen ernennen nenn nennen en 1 3 Revision HIStO ae cr u e eee grape 1 3 Manual Purpose icing ate aim e d UP d 1 3 Intended Audience utate ettet ees 1 3 Safety Information uum essem 1 4 PE
33. N J6XX0415FXX gt C G F E D MD1113 022B Table 2 2 Equipment Identifications Item Name Description A name of device AM 114 Acquisition Module B manufacturer GE Marquette Medical Systems Inc C serial number Unique identifier D device characteristics One or two letters that further describe the unit for example P prototype not conforming to marketing specification R refurbished equipment 5 special product documented under Specials part numbers U upgraded unit E division F Cardiology G Monitoring J GWLabs F product sequence number Manufacturing number of total units manufactured G product code Two character product descriptor MF CAM 14 Acquisition Module H year manufactured 7 1997 8 1998 9 1999 and so on l month manufactured A January B February C March D April E May F June G July H August J September K October L November M December Revision A CAM 14 Acquisition Module 1 7 421315 001 Introduction Service Information 1 8 CAM 14 Acquisition Module Revision A 421315 001 Equipment Overview Technical Characteristics 3 General Description sse 3 Power Requirements mesita salita e 4 Operations ey Dx a M 5 Operating Contro g u tit pg ede ep eta 5 Leadwire Attachments nnennnsenneennnennnennnnnnnnnnennnnnnn nn nennen 5 Leadwire Adapters 2 222
34. OUT P 5V 2 R196 27 249k 1 1 s U32 2 8 811 26 VCC 2 R204 12 13 2 18295 lt o 6 VOUT VES ANN 74VHCO4 750 25 50 duty high CLK Sy N Ivr 3 5 OM EN y GND 5V 5V 2 5V 8185 10 T 8 4 1 NCHNC2 Del N lt 6 Vo Al 2 LA AZ 750 3 5 GND y z GND 7 D 5 22 14 Acquisition Module Revision A 421315 001 PCB Assemblies 508001280 001 Schematic Main Board VDC lt C127 C130 LTOPF LTOPF CGND CGND A 4 4 3 i 1 1 BLM11A601S 253 C163 12C164 C165 C162 2260 220PF qu 1 8 77 CGND CGND lt 45 57 CGND 10 CGND TIED TO GND AT U34 PIN 4 gt CLK NS U35 2 ar 4 lt CMD_NS TC7S08F Revision CAM 14 Acquisition Module 5 23 421315 001 PCB Assemblies 508001280 001 Schematic Main Board 9 0113 Command Demodulator yee une between periods of 25 modulation determine a 0 or at 1M 5 2 fast RC is 405 so set 5 tau so modulate for 20 40 us and set up 2700 time between to determine a 0 or a 1 1 R178 3 il 2 lt CLK_NS 1c129 10K 18179 47T24 10PF 259 for10 milliseconds resets front end R190 10K 10 5 2 Rt 10K U36 1 68 705 9 52 VPP IRO
35. OWN 406551 017 1 10 ASSY MACTRODE V6 BROWN 406551 019 1 11 ASSY MACTRODE E ORANGE 406551 021 1 12 ASSY MACTRODE H ORANGE 406551 023 1 13 ASSY MACTRODE ORANG 406551 025 1 14 ASSY v MACTRODE M ORANGE 406551 027 1 Revision A 14 Acquisition Module 4 11 421315 001 Parts Lists and Drawings 900179 203 Leadwire Adapter Kit Grabber 900179 203 Leadwire Adapter Kit Grabber 1 ASSY GRABBER RL GREEN 406552 007 1 2 ASSY GRABBER RA WHITE 406552 001 1 3 ASSY GRABBER LL RED 406552 005 1 4 ASSY GRABBER LA BLACK 406552 003 1 5 ASSY GRABBER V1 BROWN 406552 009 1 6 ASSY GRABBER V2 BROWN 406552 011 1 7 ASSY GRABBER V3 BROWN 406552 013 1 8 ASSY GRABBER V4 BROWN 406552 015 1 9 ASY GRABBER V5 BROWN 406552 017 1 10 ASSY GRABBER V6 BROWN 406552 019 1 11 ASSY GRABBER E ORANGE 406552 021 1 12 ASSY GRABBER H ORANGE 406552 023 1 13 ASSY GRABBER ORANG 406552 025 1 14 ASSY v GRABBER M ORANGE 406552 027 1 ap QUA TRA 4 12 CAM 14 Acquisition Module Revision A 421315 001 PCB Assembl les 8001280 001A Data Acquisition Module 3 SD8001280 001A Schematic Main Board 8 Revision CAM 14 Acquisition Module 9 1 421315 001 5 2 14 Acquisition Module 421315 001 Revision A PCB Assemblies 8001280 001 Data Acquisition Module 8001280 001A Data Acquisition Module
36. PREMOLD INDV LDWR MULTILINK 411192 900 1 10 PLUG OVERMOLD INDV LDWR MULTILINK 411193 001 1 11 LEADWIRE CONTACT 411197 001 3 12 BAND SPLICE 412201 001 1 13 COLORANT MULTIPURPOSE DARK GRAY 412793 028 A R 14 CABLE COAX 1 COND 26 AWG 125 OD PVC 700136 007 A R 4 8 CAM 14 Acquisition Module Revision A 421315 001 Parts Lists and Drawings 417483 9 Leadwire Multi Link Universal 11 LENGTH CHART 14 12 1 40 Only over Shield Do Not Cover Contact Termination Detail 11 gt Premold Detail Pin No 2 ITEM 16 Shield REV SUFFIX DIM A INCHES FEET A 901 20 1 70 FT A 902 29 2 45 FT RA i A 903 40 3 35 FT A 904 51 4 25 FT Overmold Detail 8 A 905 26 2 17 FT 906 36 3 0 FT Month Lot Code Pin No 1 See Note 2 Center Conductor rm lt Dim A 1 00 See Chart Finished Part Detail Notes 1 For Overmold Mix PVC Resins Items 3 amp 4 together to obtain 72 55 Durometer Color Gray Munsell N7 2 Month Lot Code One letter in alphabetical order for each month where A January B February Skip letter I Year Lot Code One digit the last digit of the year where 7 1997 8 1998 3 Performance Specification Hi Pot Wire must withstand 5000 VDC 1 mA for 1 second between center Conductor and Shield Continuity Test Leadwire to be tested end to end
37. SM 0603 750 1 410334 099 3 36 RES SM 0603 1 24K 1 410334 101 1 37 RES SM 0603 30 1 1 1 16W 410334 109 1 38 RES SM 0603 2 49K 1 1 16W 410334 110 7 39 RES SM CER 0603 8 06K 1 1 16W 410334 113 2 Revision 14 Acquisition Module 5 3 421315 001 PCB Assemblies 8001280 001 Data Acquisition Module Item 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 Description RES SM 0603 1 0M 1 1 16W RES SM 0603 33 2 1 1 16W RES SM 0603 249K 1 1 16W RES SM 0603 15 8 1 1 16 CONN BLK CAM 14 14POS W 10K R CAP SM X7R 0603 1UF 10 16V CAP SM X7R 0603 1000PF 5 50V CAP SM X7R 0603 390PF 5 50V CAP SM X7R 0603 2700PF 5 50V CAP SM X7R 0603 0 01UF 5 50V CAP SM X7R 0603 022UF 16V 5 CAP SM X7R 0603 220PF 5 50V CAP SM X7R 0603 3300PF 5 50V CAP SM 0603 100PF 5 50V CAP SM X7R 0603 2200PF 5 CAP SM NPO 0603 33PF 5 50V CAP SM NPO 0603 5 6PF 25PF CAP SM 0603 470PF 5 50V CAP SM X7R 0805 047UF 5 25V IC SM DUAL OP AMP TLC272CD RES SM 0603 10M 5 1 16W SM RESONATOR 4MHZ TYPE KBR IC SM OPTOCOUPLER CNW 136 CAP SM TANT 220UF 20 10V CAP SM TANT 33UF 2096 25V IC SM OP AMP AD822 IC SM OP AMP LOW POWER AD820 CAP SM TANT 3 3UF 10 10V DIODE SM SCHTKY RECT 0520 SM FERRITE BEAD 0603 BLM 114601 CAP SM TANT 2 2UF 10V 10 IC SM PWM CONTROLLER UCC3806DW IC SM 4 85V REG MIC5201 IC RS485 422 XCVR
38. ack of tester may not be labeled on some testers r Tester power Polarity i UUT lina cord power r Line 71 co Neutral T m 1 RR Neutral est Gnd 1 Rys 27 Gnd Z IK 17772777 I Meter AM lt lt Lo connectors up pi Patient cable I qu lt lt Patient cable connectors 4 Duringthistest line voltage is applied to the patient cable connectors To prevent erroneous readings do not allow the leadwires to contact conductive materials such as metal handles and do not place the leadwires on the floor Patient cable leakage into patient Leads from 120 VAC To be tested power connector on back of tester may not be labeled on some testers L one Polarity UUT cord 1 power ine i 1 Line cord Neutral t Unit I under Neutral test T UUT A Gnd I 1K I lt lt 211117 1 Meter WT lt a Patient cable Connectors A __ 2 M E E I lt Patient cable connectors MD1287 011 3 8 CAM 14 Acquisition Module 421315 001 Revision A Maintenance Domestic Electrical Safety Tests Ground Continuity This test verifies that there is continuity less than 100 mQ resistance between all the exposed metal surfac
39. available Ib pound NA not applicable LCD liquid crystal display NC no connection Line local line Nitrate nitrates Ld Grps lead groups NLQ near letter quality LED light emitting diode NMI non maskable interrupt LH left hand NMOS N channel metal oxide semiconductor Lidoca Lidocaine No number LL left leg NO normally open Loc location norm normal LocPc Local MAC PC nS nanoseconds LogRetry log retry NSR Normal Sinus Rhythm Ltd limited 0 M 0 off original m meter OE other errors M megabyte metric vector electrode site OEM original equipment manufacturer vector lead male off hook relay mA milliamperes OneSec one sector MAC Microcomputer Augmented Cardiograph ORG orange mains voltage voltage of a supply mains between 2 line Orig original conductors of a polyphase system or OUT output voltage between the line conductor and 02 ounce the neutral of a single phase system max maximum P Measure measurements Med medications P P wave section of the ECG waveform MEM memory p p peak to peak MF metal film PA P wave amplitude MHz megahertz Params parameters Revision 14 Acquisition Module A 5 421315 001 Passwds passwords RC resistor capacitor PatData patient data RD R wave duration Patlnfo patient information Ref reference refresh PATN patient REN Ringer Equivalence Number PC printed circuit personal computer Reserp Reserpine PCB printed circuit board REV revision pF picofarad RevdBy reviewed by Pgm progra
40. de ray tube memory CSA Canadian Standards Association ESD electrostatic discharge CTRL control etc etc et cetera EURO Europe European D EXP Expanded D A digital to analog F DA damping relay dac DAC digital to analog converter F fuse Farad female DAN Danish F1 F5 function keys 1 through 5 Dat Tim date time Fax facsimile dBm decibel referenced to 1 milliwatt into FCC Federal Communications Commission 600 ohms FE front end dc DC direct current FILH fillister head DD double density day FLH flat head DDD Digital Diagnostic Diskette FLRAM flash RAM DEC Digital Equipment Corporation FR French December FrntEnd front end Del delete FSK frequency shift keying DEMO demonstration ft foot feet DES designation Furosem Furosemide Devid device identification Diag diagnostic G Digital Digitalis g gram acceleration due to gravity Digitox Digitoxin GB Great Britain Digox digoxin GERM German Germany Digoxin Digoxin Lanoxin GND ground digital ground dc common DIP dual in line package GRN green Dirctry directory GRY gray Diurt diuretics DOB date of birth H DOS disk operating system diametral pitch H high vector electrode site vector lead DPST double pole single throw HDLC high level data link control DRAM dynamic RAM Hex HEX hexagon hexadecimal DR DT digital recording digital transmission HH hour f DSKTP desktop un r our Hydral Hydralazine E Hz Hertz cycles per second E enable vector electrode site vect
41. es on the host equipment which havethe potential to become energized and the ground prong on the mains power cord If the metal surfaces are anodized or painted scrape off a small area in an inconspicuous area for the probe to make direct contact with the metal Use a digital multimeter to check all the metal surfaces of the host equipment Make adjustments for any resistance in the test leads See the host equipment field service manual for detailed information Ifthe measurements are significantly out of range check for breaks in the power cord or in the internal connections within the unit Revision A CAM 14 Acquisition Module 3 9 421315 001 Maintenance Disassembly Disassembly Strict antistatic precautions should be followed during disassembly assembly of the CAM 14 NOTE Use the proper ESD grounding techniques when handling components Wear an antistatic wrist strap and an ESD protected mat Store ESD sensitive components in antistatic bags before placing them on any surface Gently disconnect flex cable from switch before removing cover Switch flex cable Host cable interface flex 6 Torx screws MD1320 006 Follow the steps below when disassembling the CAM 14 1 Remove the four Torx screws holding the top and bottom of the CAM 14 unit together using a 6 TORX driver 2 Liftthetop only high enough to allow access to the switch flex cable from the switch assembly
42. f lead electrodes anesthetics and associated parts away from other conductive parts including earth 15287 4 WARNING Do NOT contact unit or CAUTION Federal law restricts this device to sale by or the order of physician M15287 17A 15287 8 CAUTION This equipment contains no user serviceable parts Refer servicing to qualified service personnel M15287 38A 1 4 CAM 14 Acquisition Module Revision 421315 001 Introduction S afety Information Responsibility of the Manufacturer Intended Use General GE Marquette M edical Systems is responsible for the effects of safety reliability and performance only if m Assembly operations extensions readjustments modifications or repairs are carried out by persons authorized by Marquette m Theelectrical installation of the relevant room complies with the requirements of the appropriate regulations m Theequipmentisused in accordance with the instructions for use The CAM 14 acquistion module is intended to acquire analog ECG signal digitize it and transmit the signal to a host unit Thecircuitry is designed to protect the host unit against the effects of cardiac defibrillator discharge to ensure recovery This device is intended for use under the direct supervision of a licensed health care practitioner This equipment is protected against the effects of cardiac defibrillator discharge
43. lll 22098 Tilt 2 0164 220PF 023 519955 1 0UF MC68HC705P6 FRMWR COMMAND INTERFACE 0520 H CR18 CR17 10 4 00 MHZ 71 c35 2 R178 R162 C129 Solder Bottom Side 613 1023 6414 Revision A CAM 14 Acquisition Module 421315 001 5 7 PCB Assemblies 508001280 001 Schematic Main Board SD8001280 001A Schematic Main Board 10113 LF_BIAS 5 6PF LF_BIAS gt dg C112 T C101 1 5 ni FDS01503 5 6 CR19 w 1 2 0501503 3 080 5 1 3 3 5VA 15 14 gt pv1 1 10 2 3 DE 7 M 6 Va 5 V5 4 3 DLA 1 FBS DLL 7 7 BLM11A601S w C104 5 6PF 5 8 CAM 14 Acquisition Module Revision A 421315 001 PCB Assemblies 508001280 001 Schematic Main Board 5VA zeners placed near U13 bypass caps CRI CR2 6 2V 62V 6 2V 6 2V 5VA RA gt RA_B 3 ILV2221 1 8 68 0 6 1 2 Mo 5
44. m RevXmit reverse transmission Pgmld program identification rf radio frequency Phenoth Phenothiazide RFI radio frequency interference Phenytn Phenytoin RGB red green blue PID patient identification digit RI ring indicate PLCC plastic leadless chip carrier RL right leg PM power module RMR Rhythm and Morphology Report pm PM post meridiem preventive maintenance ROM read only memory PM 2 Power Module 2 RPA R wave amplitude PM 3 Power Module 3 RPD R wave duration pn PN part number rpt Rpt report PNH pan head RTC real time clock PPA P wave amplitude RTI relative to patient input PR ECG signal interval RTN return progressive offset RVS reverse Procain Procainamide R W read write PROM programmable read only memory Propran Propranolol S PSK phase shift keying 12SL 12 simultaneous leads PSU power supply unit 5 5 second select switch Psych psychotropic SA s wave amplitude PUP pull up signal SB slow blow PVC polyvinyl chloride SCL safe current limits PWM pulse width modulation SD schematic diagram S wave duration PWR power SE serial input output errors PWR CRD power cord sec second 0 sec s seconds SEER Solid state Electronic ECG Recorder Q transistor SING Singapore QA quality assurance Q wave amplitude SP Spanish QAD Quality Assurance Deviation SPA S wave amplitude QAM quadrature amplitude modulation phase SPDT single pole double throw and amplitude modulation SRAM static RAM QC quality control ST T ST T wave section of the E
45. n module 10 4 Patient cable leakage into patient leads from 120 V ac Acquisition module 20 patient cable patient cable 3 6 CAM 14 Acquisition Module Revision A 421315 001 Maintenance Domestic Electrical Safety Tests Lea kage Test Di agrams These diagrams show only arepresentation of how atypical leakage current tester functions Follow the instructions provided with the leakage current tester that you use Test 1 Ground wire leakage to ground To be tested power connector on back of tester may not be labeled on some testers Tester 1 1 N power Polarity UUT Meter Line cord Norm T I pone 2 cor I Neutral T 9 a Neutral Gnd J MD1287 008 Test 2 Chassis leakage to ground Apply line voltage to the UUT chassis for this test To be tested power connector on back of tester may not be labeled on some testers Tester ITester Polarity ower UUT Lin Foord power e Line y cord Neutral T 220 Unit sou under an Neutral test Gnd t Rys 1 1 Meter _ _connectors MD1287 009 Revision CAM 14 Acquisition Module 3 7 421315 001 Maintenance Domestic Electrical Safety Tests Test 3 Patient cable leakage to ground To be tested power connector on b
46. ng system Consideration relatingto the choice shall include m use of the accessory in the PATIENT VICINITY and m evidence that the safety certification of the ACCESSORY has been performed in accordance to the appropriate IEC 601 1 and or IEC 601 1 1 harmonized national standard Equipment Sym bols The following symbols appear on the equipment Type BF equipment Type BF equipment is suitable for intentional external and 1 internal application to the patient excluding a direct conductive connection to the patient s heart Type BF equipment has an F type applied part The paddles indicate that the equipment is defibrillator proof M13932 1 6 CAM 14 Acquisition Module Revision A 421315 001 Introduction Service Information Service Information Service Requi rements _ Refer equipment servicing to GE Marquette Medical Systems authorized service personnel only Any unauthorized attempt to repair equipment under warranty voids that warranty It is the user s responsibility to report the need for service to GE Marquette M edical Systems or to one of their authorized agents Equi pment Identification Every GE Marquette Medical Systems device has a unique serial number for identification The serial number appears on the product label on the base of each unit 0001 XXXXXXXX XXXXXXX XXX XX XXXX XXXXX MAAUA 800 00000 00000 U
47. or interface cable m Donotimmerse acquisition module in water Do not use alcohols organic solvents or abrasive cleaning agents Electrodes m After each use wipe reusable electrodes with a tissue or damp cloth to clean them of electrode paste At the end of each day wash reusable electrodes thoroughly with soap and water and dried m For suction electrodes use a toothbrush to clean out the cups Revision A CAM 14 Acquisition Module 3 3 421315 001 Maintenance Recommended Maintenance Visual Checking Built In Diagnostic Tests Inspectthe acquisition module each time you clean it or if you suspect a oblem m Checktheleadwires and leadwire adapters for wear and loose connections Replace these parts at the first sign of wear m Check the pins that the leadwires plug into They should not be bent or loose Contact Tech Support for any repairs needed See the How to Reach Us page in the front of the manual m Check the acquisition module plastic case for any damage Contact Tech Support for any repairs needed See the How to Reach Us page in the front of the manual The host equipment generally contains built in diagnostic tests to verify the operation of the electrocardiograph These built in diagnostic tests verify the operation of the acquisition module as well For example there is a test that records raw ECG data on the thermal paper This test checks for noise and gain in the acquisition module Ano
48. or lead ecg Ecg ECG electrocardiogram I Engineering Change Order input vector electrode site EDIC Electrocardiograph Digital Information limb leads Center Il vector lead electrically erasable programmable ROM IC integrated circuit e g for example ID identification EGA enhanced graphics adapter thatis o EMF electromotive force IEC International Electrotechnical Commission EMI electromagnetic interference n inch ENG English N input EOF end of file inc inc INC incorporated EPIC Electronic Patient Information Chart Info information A 4 CAM 14 Acquisition Module Revision 421315 001 Ins insert min minutes minimum 1 0 input output Misc miscellaneous input mm millimeter ISA industry standard architecture MM minute Isosorb Isosorbide MMM month IT Italian Italy mm mV millimeter per millivolt mm s millimeter per second J MMS Marquette Medical Systems JAN January Modem modulator demodulator JIS Japan Industrial Standards MOS metal oxide semiconductor MPE metallized polycarbonate expitaxial K ms milliseconds MS DOS Microsoft Disk Operating System k K kilo 1000 1024 MTBF mean time between failures Kb KB kilobyte mtg mounting kg Kg kilogram MTR MOTOR kHz KHz kilohertz MUSE Marquette Universal System for kV KV kilovolt Electrocardiography Kyb keyboard mux multiplexer L mV millivolt mVR minus inverted aVR L line L1 level one N L2 level two N neutral LA left arm n a not
49. re INA126E m The bar shown on all polarized capacitors denotes the positive terminal m Parts not installed solder side R29 R30 m Trim leads of R224 and R225 in the indicated area so they do not extend beyond edge of solder pad Revision A CAM 14 Acquisition Module 421315 001 5 5 PCB Assemblies 8001280 001 Data Acquisition Module 411305 003 ET I IT DIE 880012548789 m TLV2221 ooo 114601 057 3 5 22211 21 8026 BC45 ti 0712221 8233 6 27 CR2 LP 113 TLV2221 BC46 10UF BC54 78199 I TMS320F206
50. res which can be made into any lead of 3 basic types by usingthe adapters on the ends as shown in the figure below The acquisition module leadwire adapters have a variety of configurations as shown below See chapter 4 Parts Lists and Drawings for part numbers for the various individual leadwire adapters 4 mm Pin RA m Stress Grabber Universal Leadwire End mai RA MACTRODE Clip MD1287 004A Refer to the figure on the next page for various labels that are affixed to the acquisition module for these configurations 2 6 CAM 14 Acquisition Module Revision A 421315 001 Equipment Overview O peration Lead Configurations 10 Lead AHA 14 Lead AHA 14 Lead AHA Pediatric 10 Lead 14 Lead 14 Lead IEC Pediatric 14 Lead AHA AUX 14 Lead IEC AUX The various lead configurations are shown in the figure below The acquisition module may be configured in any one of these ways See chapter 5 Parts Lists and Drawings for part numbers N R C1 cz na as acquisit dule Medical Systems RL RA vi va va va vs ve La LL RL 91 vz va 1 vs ve La LL RL Ra vi 2 88 887 5 La Li 04 05 6 11 F 41 861 c2 ca
51. tection Against Ingress Ordinary of Liquids Handling of Disposable Supplies and m Use only as manufactured or recommended by Marquette Other Consumables m Follow manufacturer s instructions for use for disposable consumable product m Follow local environmental guidelines concerning the disposal of hazardous materials e g lead acid batteries Patient Mode of Operation Continuous Patient Leakage Current less than 10 Degree of Protection Against Electrical type BF applied parts Shock Revision A CAM 14 Acquisition Module 2 3 421315 001 Equipment Overview Technical Characteristics Table 2 1 Safety Continued Item Description Maintenance Frequency m Recommended user daily visual inspection and cleaning m Recommended six month routine maintenance checks and test procedures performed by qualified technical personnel Repair Guidelines Calibration instructions equipment descriptions and all other service information to repair those parts of the equipment designated as field repairable by qualified technical personnel is available in the service manual Upon request GE Marquette Medical Systems will provide circuit diagrams and component parts lists for printed circuit boards deemed repairable by qualified technical personnel Table 2 2 Environmental Item Description Operating Instructions Temperature 0 C to 50 C 32 F to 154 F Relative Humidity 20 to 95 noncondensing Atmosphere Pressure 7
52. ther test is a serial link test that determines if the microprocessor in the host equipment is communicating with the acquisition module For details on using these tests see the field service manual for the host equipment 3 4 CAM 14 Acquisition Module Revision A 421315 001 Maintenance Domestic Electrical Safety Tests Domestic Electrical Safety Tests AC Line Volta ge Test Thistest verifies that the domestic wall outlet supplying power to the equipment is properly wired For international wiring tests refer to the internal standards agencies of that particular country 120 VAC 50 60 Hz Usea digital voltmeter to check the voltages of the 120 AC wall outlet dedicated circuit recommended If the measurements are significantly 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 and ground 2 Lessthan 3 VAC between neutral and ground GROUND MD1287 006 240 VAC 50 60 Hz Usea digital voltmeter set to measure at least 300 VAC to check the voltages of the NEMA 6 20R AC wall outlet dedicated circuit recommended If the measurements are significantly out of range have a qualified electrician repair the outlet The voltage measurements should be as follows 120 VAC 10 VAC between either hot contact and ground 2 210to 230 VAC between thetwo
53. to ensure recovery as required by test standards This equipment will not cause abnormal operation of the patient s cardiac pacemaker or other electrical stimulator This device uses a computerized ECG analysis program which can be used as a tool in ECG tracing interpretation This computerized interpretation is only significant when used in conjunction with clinical findings All computer generated tracings should be overread by a qualified physician To ensure accuracy use only computer generated tracings and not the display for physician interpretation To ensure patient safety use only parts and accessories manufactured or recommended by GE GE Marquette M edical Systems Contact GE Marquette M edical Systems for information before connecting any devices to this equipment that are not recommended in this manual Ifthe installation of this equipment in the USA will use 240 V rather than 120 V the source must be a center tapped 240 V single phase circuit Parts and accessories used must meet the requirements of the applicable IEC 601 series safety standards and or the system configuration must meet the requirements of the 601 1 1 medical electrical systems standard The use of ACCESSORY equipment not complying with the equivalent safety requirements of this equipment may lead to a reduced level of Revision A CAM 14 Acquisition Module 1 5 421315 001 Introduction S afety Information safety of the resulti
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