Physio-Control LIFEPAK 9 User manual

PHYSIO

CONTRO

LIFEPAK

9

defibrillator/monitor

PHYSIOCONTROL

Service

Manual
August

Corporate
11811

Post

Redmond,
Telephone:
Toll

Telex:

Telefax:

No.

1993

Headquarters:

Willows

Office

Box

WA

Free:

206/867-4000

800/442-1142

990211 D PHYSIO

206/883-2988

Manual

803763-06

Road

Northeast

97006

98073-9706

USA

or

800/426-8047

RDMD

LIFEPAK 9 defibrillator/monitor

Part

No.

Serial

No.

About
by

test,

monitor.

A

for

personnel.

features

operator-level

This

technical

troubleshoot,

separate

use

by

of

Manual:
service

publication,

physicians,

It

provides

the

LIFEPAK 9 defibrillator/monitor

testing

This

Service

personnel.

and

repair

the

Operating

clinicians,

step-by-step

and

maintenance.

Manual

It

describes

the

LIFEPAK 9 defibrillator/

Instructions,

and

emergency

instructions

is

intended

how

for

as

for

to

maintain,

is

care

all

operating

well

as

use

intended

Trademarks

Wa

rranty

PHYSIO-CONTROL®

QUIK-LOOK®

CODE

Physio-Control

Redmond,

Refer
with

the

contact

SUMMARY",

to

the

the

product.

Physio-Control

your

DERMA

Corporation,

WA

98073-9706.

product

Duplicate

PARTSLINE

local

Physio-Control

LIFEPAK® , FAST-PATCH®,

JEL®,

SAS

(SHOCK

and

PARTSLINE"

warranty

copies

11811

statement

may

at

sales

are

trademarks

Willows

1-800-442-1142.

Road

included
be

obtained

or

service

LIFE*PATCH®,

ADVISORY

N.E.,

PO

in

the

accessory

in

the

Outside

office.

SYSTEM),

of

the

Box

USA

the

97006,

kit

shipped

by

calling

USA,

ii

All

Rights

Reserved

©

August

1993

Physio-Control

Table

Safety

of

Contents

Information

General

Information

Description

Introduction

pa

ολ

Service
Effective
Configuration
Content

1

Introduction:
Physical

Functional
Theory
Power

........................................

seniii

ο

ασ

Information < ©

Publication

Information

Overview...

vemos

Description + |

Description

of

Operation

Supply

Power-Qn
Regulation < s

Overvoltage
Output
Battery
BATT

PCB

à à

Protection

Isolation

...............

CHRG

И

πο

ri

ee

rana

ozon

Dates

sees.

sra

+ à

.................................

Assembly

secs à à à à mana

usi 4 4 A

....................................

Indicator

à à L

some

............................

............................

roger

ran

ss

ss

...............................

(803726)

à die

rames s à P EG

,......,..,.s4ues

...............

σι

e

ec

ns o more

ss

ea

ro

sr es

ena

semen

...................

eee

à à e

acera

ini i e e ana

A A E A ONA

esse

e

ο

Ee

ass

na

xii

BS

xii
xiii

xiv

yo o XV

xvi
xvii
xviii

a

vs

1-1

es

1-1
1-6
1-8
1-8

dd

1-8

G č

1-8
1-8
1-8
1-8
1-9

©

August

1993

Physio—Control

All

Rights

Reserved

iii

LIFEPAK 9 defibrillator/monitor

Power

Conversion

Power:ControlSS-

Eopic

Power

MONItOL

Switching

External
Energy

Low
Capacitor
Energy
Energy
Energy

Serial
Analog
Charge

Interconnect

Main

PCB

μι

System

Display/Recorder

Display

Video

οκ

ουσ
Raster
Raster

Raster
ο

ἁμ

Power

Control

Storage

Energy

πο

Charge

Charge

Transfer

Dump
Monitor

Data

Intérfice

Voltage

LED

DIVE

PCB

Assembly

Controller

PCB/CRT

Signal

Scan

Oscillator

Voltage

Generator

ντε

ο

PCB

Assembly

a.

το

7:55 2 à

Supply

Input... é oo

Capacitor

Rate

Control

ο

sus : 5

Evaluation

Assembly

sas

....................................

Line

+:

mesada

(803715)

τν

..................................

Interface

Assembly

Amplifiér

Generator

cmo.

...............................

wan,

σσ

(803724)

................

cri

saunas

50 5 emen

.............................

usasse

Charger

.............................

ccoo o a

(803761)

sessao

à

5 a

eran

р

...........................

ds

cana 5 EE

..........................

ο

...........................

(803706)

cs

ινών

.............................

ο

ne

3%

ο

ca

imersa o à e eme

.....................

music

dè

pa
σος

à à à é

cease

RR

....................

....................

moss

sae

ο

ο.

ο

πο

cala

ss

sum

а e e

à

à à

ος,

à à é unia

I è da

ος

à

6 6 ο 1-34

πα

ο.

1-9

1-9

1-10

1-11

1-11
1-11
1-12

ers

1-13

pags

1-17

1-13
1-14
1-15
1-15
1-15
1-16

1-16

1-19
1-24
1-25

1-32

1-34
1-34
1-34

1-35
1-35

iv

Operation

2

Introduction
Controls
Option

和

Setup
Into

Clock

and

Settings

Meaw

MOO

Setting

55

some

5 8

ynde

Indicators

......................................

И

Procedure

All

Rights

...............................

Reserved

E

E

RAEE

ERRE

ee e ©

di i id

©

2-1
2-1
2-7
2-7

eim

2-8
2-9

August

1993

Physio-Cantrol

Special
Devices

Look
Use
Wear
Transport
Keep
Test
Disassembly
Battery
Front
Strip
(CB
Power
Main
Display
Power
Interconnect

Inspection

Exterior

Interior

Tools

Cleaning
External
Interior

PCB

Preparation

Handling

(580$)

for

SSD

Symbol

Static-Dissipative

Wrist

Strap

and

Store

Work

ArcaStatic-Free

Work

Area

Procedures

Pack

Removal

Panel

Bezel

Chart

Recorder

ανω

Conversion

PCB

Removal

PCB/CRT

Supply

Removal

POB

Techniques

Inspection

Inspection:

and

Materials

Procedures « ccs:

Cleaning

Cleaning

Repair

Precautions ο εν

for

Procedures

....................

asus

Mat

for

Static

Sensitive

00

ava

Gowen à à à sous

..............................

.....................................

PCBs

Properly

.......................

............................

Routinely

..............................

...........................,..

.................................

and

Keypad

Removal

αν

PCB

Assembly

Removal

...........................

ο

Removal

........................

8

KPE

..........

Dajan

...................................

Assembly

Removal

....................

................................

RemOval

a: : 5

4

casmcmense

4 à à

du

rss

aamemennenss

4

à 4 à à

ananas à à

....................................

ss

++

ono

sis

for

Cleaning

sss

soeces

and

ssawaas

sr

Repair

cee

.............

ie

veweea

.....................................

.....................................

τς

νε

Storage

or

Shipping

εώς

ετεκ

....................

9

4 8 € wa

84

RRE

anaes

ασε

0A

us

να

4-5
4-5
4-6

4-6

4-6

4-6
4-6
4-6
4-7
4-7
4-8
4-8
4-10
4-10
4-10
4-11
4-11
4-11
4-11
4-11
4-13
4-13
4-13
4-14
4-15
4-16

Parts

Lists/

Schematics

Component

Reference

Index

πια

Parts

List
Component
Schematic
How

to
Supplies

à

à à

ones à à à

ο

...........................................

Layouts

Diagrams

Order

and

or

Exploded

..................................

Parts:

са

Accessories

...,

Views

Е
.,,,

...................

m

444444

Böle

ma

eşe

ο

EE

3

5-1
5-1
5-2
5-2
5-2
5-5

O

August

1993

Physio-Control

All

Rights

Reserved

vii

LIFEPAK 9 defibrillator/monitor

List

of

Figures

Description

Operation

1

2

Figure

Figure

Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure

Figure

Figure
Figure
Figure
Figure
Figure

1-1

1-2

1-3
1-4
1-5
1-6
1-7
1-8
1-9
1-10

1-12

2-1

2-2
2-3
2-4
2-5
2-6

1-11

LIFEPAK 9 defibrillator/monitor

LIFEPAK 9 defibrillator/monitor

Block

Diagram

Power

Preamp
Бепо
Control
Character

Conversion

Main

PCB

TOS

πο

Line

Video

Intensity
Printhead
Display
Display

PCB/CRT
Scanning:

Block

Cell

Assembly

Front Panel

Rear

Panel

Controls,

Test

Mei

ees;
Seip MENU
О

И

Clock

Set

Display

..........................

PCB

Block

Diagram

Ys

πο.

Timing

Locations

............................

Assembly

oss

Controls

è

ass

<<

vse

.........................

...................

1.:

<; à sure

....................

........................

css

and

Indicators

Indicators,

ο

.............

Functional

Diagram

ins

Block

rig

Rida

s à à sise

Diagram
nia

ns

...........

and

Connectors . 2-6

πο

ο

é

wu

........

ra

고

à à

....

nera

ο

ας

5

à 2-8

OS

a 2-9

1-2

1-7
1-10
1-18
1-20
1-23
1-27

1-28
1-29
1-31

1-33

1-33

2-2

2-7

2-10

Testing

Service

Maintenance

and

3

4

Figure

Figure
Figure
Figure
Figure
Figure
Figure

Figure
Figure
Figure

Figure

Figure

Figure
Figure

Figure

Figure
Figure

3-1

3-2
3-3
3-4
3-5
3-6
3-7

3-8

3-9
3-10
3-11

3-12

3-13
3-14

4-1

4-2
4-3

Power-On

MOREL.

SEMP
Display

TY
Example
Test

MG
Test
SEMİN

(Output
Display

Power

Recorder
Test

Front

Connector
LIFEPAK 9 defibrillator/monitor

Assembly

Display:

à

MEM

with

Flatline

CAL

PUIG

of

CODE

Connections

asar

Connector

Signal

Panel

iyi

J3

ik

Wavelorm;

PCB

Assembly

Supply

Calibration

Calibration

Setup

Removal

Locations

wen

use

de

sans à à à « sois à 3-5

Le

ess à à à

sommes à 6

еее о ©

ECG

; i

scesi i di

SUMMARY

for

Ground

İN. à de

..........................

Bakla e VE

Sa

отель

Trace

..............

iva

Printout

Resistance

verge

Vb

im»

Potentiometer

...................

Adjustments

for

Function

Generator

.......................

.......................

Shipping

3 3 v ymm

sö ss

&

sm

ео хе

заварные a 3-6

saa

.......

te

a e a acosan

466

Locations . 3-30

Location

aan

«a

sue

.....

.......

E

EE no

3-6

3-8
3-9
3-15

3-16
3-23
3-25
3-29

3-33

3-34
3-36

4-7

4-9

4-16

viii

Rights

All

Reserved

August

O

Physio-Control

1993

Parts

Lists/

Schematics

5

Figure

Figure
Figure

Figure
Figure
Figure
Figure

Figure

Figure
Figure
Figure
Figure
Figure

Figure

Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure
Figure

Figure

Figure

Figure
Figure
Figure

Figure

Figure
Figure

Figure

Figure

Figure
Figure
Figure
Figure

5-1

5-2
5-3

5-4
5-5
5-6
5-7

5-8

5-9
5-10
5-11
5-12
5-13

5-14

5-15
5-16
5-17
5-18
5-19
5-20
5-21
5-22
5-23
5-24
5-25

5-26

5-27

5-28
5-29
5-30

5-31

5-32
5-33

5-34

5-35
5-36
5-37
5-38

5-39

LIFEPAK 9 defibrillator/monitor
Interconnect
Main

PCB

Power
Power

Interconnect
Keypad
Rear

Panel

Strip

Chart

Transfer

Paddle
Display
Power

Wire

Power

PCB/Battery
Battery
High

Voltage

Main

PCB/Display

Main

PCB/Recorder
Interconnect
Main

PCB/Patient
AC

Receptacle/Ground

AC

Receptacle

Test

Load
Power
Power

Harness

Power

Wire

Power

Wire

Main

PCB/Sternum

Main

PCB/Apex

Storage

Storage

ECG

Out

Recorder/Bracket

Power

Defibrillation
Test

Load
Load

Test
Pushbutton

High

Diagram

Assembly

Supply

PCB

Conversion

PCB

Assembly

Membrane

Recorder

Relay

Assembly

Assembly

PCB/CRT

Supply

PCB/AC

Harness

Conversion

Sensor/Power

Connector

PCB/Keypad

Wire

Contact/Resistor
Conversion
Conversion

...............................

Conversion

Harness

Conversion

Harness

.......,...............

.......................

Assembly

PCB

Assembly

Assembly

.........................

Switch

Assembly

....................

.................,........

Assembly

Receptacle/Ground

...........................

PCB/Power

Wire

Harness

Supply

Cable

Cable

Assembly

Cable

Connector

Wire

Harness

PCB/Reed

PCB/Dump

PCB/Charge

...........................

PCB/Charge

...........................

Relay

Relay

Wire

Capacitor

Capacitor

Wire

Supply

High
High

Voltage

Positive/Relay

Negative/Relay

Harness

.....................

Ground

Wire

Bracket/Ground

Adapter

Voltage
Voltage

Switch

Connector

......................

Wire

Wire

Harness

Wire

Cable

Final

................

.................

................

...............

.................

Supply

................

PCB

Wire

Assembly

Assembly

Cable

Assembly

Wire

Harness

Harness

.................

Wire

Harness

Assy

Relay

Relay

Relay

Wire

Harness

Harness

Wire

Wire

Harness

Wire

Harness
Harness

..............

Assembly

Assembly

............

Harness . 5-70

.......

...........

..........

.....

.....

..........

.......

Wire

Harness

Wire

Negative

Positive

........

..........

Harness

..

Harness . 5-81

........

Harness

(W1)
(W2)

....

.....

.....

.......

5-13
5-14
5-24

5-32
5-41

5-47
5-50
5-51

5-53

5-55
5-56
5-59

5-68

5-69

5-71
5-72
5-73
5-74
5-75
5-76
5-76

5-77

5-77

5-78

5-79

5-79

5-80
5-80

5-81

5-82
5-83

5-84

5-86
5-88

5-88
5-89

5-90

August

©

Physio-Control

1993

All

Rights

Reserved

ix

LIFEPAK 9 defibrillator/monitor

Component
Reference
Diagrams

6

Figure

Figure
Figure
Figure
Figure
Figure
Figure

Figure

Figure

Figure
Figure
Figure
Figure

Figure
Figure
Figure
Figure

Figure
Figure
Figure

Figure

Figure
Figure

Figure

Figure
Figure

Figure

6-1
6-2
6-3
6-4
6-5
6-6
6-7

6-8

6-9

6-10

6-11
6-12
6-13

6-14
6-15
6-16
6-17

6-18
6-19
6-20

6-21

6-22
6-23

6-24

6-25
6-26

6-27

Buffer
Real-Time
A/D
D/A
Counter
Counter
Decoder

Decoder
Deflection

EPROM.............

D-Type
D-Type

D-Type

J-K

Display

Recorder
Microprocessor
Pulse-Width
Multüvibrator

Multivibrator

Oscillator

Shift

Pulse-Width

Static

Analog

Analog

Voltage

...............................,...

Clock
Converter
Converter

...............................,..

.....................,.......,....

..............................,..

.................................

Circuit

Flip-Flop
Flip-Flop

Flip-Flop

Flip-Flop

Gate

Gate

................................

Register

RAM,

Switch

Switch

Regulator

..........................

............................

..............,.............

..........................

..........................

..........................

..........................

.........................,...

Array

Array

.............,.............

Modulator

.............................

.............................

.............................

Regulator

32kx 8 ..................,....

..........................

............................

.............,......,.....

eee

어이

........................

.......................

.....................

.....................

6-3
6-3

6-4
6-4
6-5
6-5
6-6
6-6

6-7

6-7

6-8
6-8

6-9
6-9

6-10

6-10
6-11
6-11
6-12
6-12
6-13

6-13

6-14
6-14
6-15

6-15

6-16

All

Rights

Reserved

©

August

1993

Physio-Control

List

of

Tables

Description

Operation

Testing

1

2

3

Table
Table
Table

Table

Table

Table

Table
Table

Table

Table
Table
Table
Table
Table
Table

1-1
1-2

1-3

1-4

2-1

2-2

3-1
3-2

3-3

3-4

3-5
3-6
3-7
3-8
3-9

LIFEPAK 9 defibrillator/monitor
Main

PCB

FunctionalCircuits................

Preamp
Display/Recorder

Front

Rear

PIP

Delivered
Maximum
Maximum

Test

Power
Low
Defibrillator
οι

Pulse

Panel

Controls

Panel

Controls,

Test

Equipment

Energy

Leakage
Leakage

and

Calibration

Conversion

Battery

κια

Widths . .

Microprocessor

and
Indicators

...;:

Tolerances:

Current
Current

Test

PCB

Voltage

Thresholds

Calibration

ее

Indicators

and

css

for

120Vac

for

230Vac

Equipment

Checks

.....................

Measurement

ο

ο.

Specifications

sms

1/0

Lines

...........

Connectors

sia

à

à à à
and
and

...........

........

Ranges

..

sue.

.....

..

ss

60Hz
50Hz

...

1-3
1-17
1-21
1-26

2-3
2-6

3-2
3-14
3-17
3-17
3-21

3-23
3-24
3-26
3-40

Service

and

Maintenance

Parts

Lists/

Schematics

Component

Reference

4

5

6

Table
Table

Table

Table
Table
Table

Table

4-1
4-2

5-1

5-2
5-3
5-4

6-1

Inspection
Tools

LIFEPAK 9 defibrillator/monitor

Defibrillation
Reference
Supplies

Component

and

πο

Ημ

and

Techniques

Materials

Designator

Accessories

Reference

for

Adapter

......................

Cleaning

Assemblies

Key

....................

Diagrams

and

Major

...................

..............

Repair

............

....

4-12

4-13

3
5-4
5-4
5-5

6-1

©

August

1993

Physio—Control

All

Rights

Reserved

xi

LIFEPAK 9 defibrillator/monitor

Safety

Introduction

Information

This

safety

information

on

the

equipment

recommended

medical

Refer

Facilities,

guidelines
environments.

equipment.

to

NFPA

and

on

the

precautions

(National

NFPA

includes

to

alert

both

operating

in

care,

Fire

Protection

70-1990, National

standards

and

terms

and

and

use

and

Association)

Electrical

practices

for

symbols

service

handling

health-care

of

Code,

used

in

this

personnel

this

specialized

99-1990,

for

instruments

manual

of

Health

specific

or

Care

and

Terms

Certain
yourself

Danger:

Warning:

Caution: — Hazards

Note:

terms

with

are

used

their

Immediate

or

death.

Hazards

personal

personal

Points

instrument

concerning

in

this

manual,

definitions

or

injury

or

injury

of

particular

and

hazards

unsafe

or

unsafe

or

operation.

the

subject

or

on

significance.

which

will

practices

death.

practices

product

interest

which

which

damage.

for

Additional

under

discussion.

the

equipment.

result

in

could

could

more

efficient

information

severe

result

result

or

Familiarize

personal

in

in

convenient

or

injury

severe

minor

explanation

xii

All

Rights

Reserved

O August

1993

Physio-Control

Warnings

Following

in

result
cautions

are

descriptions

severe

death,

not

appearing

of

injury

in

this

general

product

or

section

hazards

damage.

are

found

and

unsafe

Specific

throughout

practices

warnings

the

manual.

that

and

could

Shock

Possible

Paddle

Possible

Hazard

Arcing

Damage

Fire

Explosion

Safety

Hazard

or

and

When

charged
discharges
Unless
may

procedure
LIFEPAK 9 defibrillator/monitor

When
standard

(STERNUM
arcing

paddle

Do

presence

Refer

Facilities,
this

Do
location
other

discharged

Cause

discharging

and

electrode

not

operate

to

product

not

mount

mounting

and

up

to

personal

unless

paddles

paddle

formation

this

of

flammable

NFPA

(National

and

NFPA

in

the

the

where

it

discharged,

360J

of

electrical

properly

injury

you

the

are

on

surfaces

product

proximity

product

cannot

location.

as

or

are

thoroughly

defibrillator

securely

the

left,

of

pits

on

can

in

gases

Fire

70-1990, National

directly

harm

the

LIFEPAK 9 defibrillator/monitor

energy

described

death.

and

into

and

properly

APEX

paddle

cause

oxygen-enriched

or

anesthetics.

Protection

of

flammable

above

the

patient

through

in

this

Do

not

attempt

familiar

all

accessories.

the

internal
stored

paddle

electrode

patient

skin

Association)

Electrical

gases

the

if

it

the

manual,

to

with

the

test

in

the

on

the

right).

surfaces.

burns

environments

Explosion

Code,

or

anesthetics.

patient.

should

fall

defibrillator

this

perform

operation

load,

paddle

This
Pitted

during

or

fire

99-1990,

before

Place

from

paddles.

electrical

this

of

the

make

sure

storage

helps

or

damaged

defibrillation.

or

in

the

can

result.

Health

operating

the

product

its

shelf

energy

the

area

prevent

Care

in

a

or

O August

Electrical

Possible

Hazard

Equipment

Failure

Shock

Possible

or

Fire

Equipment

Damage

1993

Physio-Control

and

Hazard

Do

not

operate
frayed
and
inspections
which
eventually

Do
spilling

damage.
instructions

possible

not

Do

not

wires,

equipment

on

the

wires

causes

immerse

any

fluids

sterilize

Do

clearly

equipment

or

loose

cables

enter

the

any

portion

on

this

product.

not

autoclave

approve

All

using

snap

fittings

failure.

and

wires.

the

terminals.

wire

strands

of

the

instrument

or

it.

Rights

damaged

may

Perform

Pay

to

the

instrument

Sterilization

gas

sterilize

Reserved

cables

cause

frequent

particular

Repeated

break.

or

accessories.

environments

and

wires.

interference

electrical

attention

flexing

in

accessories

at

water

unless

to

these

or

can

Broken

or

loss

of

and

visual

the

point

points

other

fluids.

cause

manufacturer

or

signal

at

Avoid

serious

xiii

LIFEPAK 9 defibrillator/monitor

Safety

Shock

Risk

or

Fire

Hazard

Do

not

Table
work

improperly.

Make

NFPA

Code.

substitute

5-4

shown

sure

that

(National

accessories.
on

page

5-5.

all

equipment

Fire

Protection

Use

only

recommended

Substitution

is

interconnected

Association)

may

cause

safely

70-1990,

accessories

the

instrument

in

accordance

National

Electrical

listed

to

with

in

Symbols

Note:

Any

or

all

equipment:

>

ATTENTION

+
>

al

>||S

TET

als

Within
accessory
laboratory.
applications
grounding
accessory

certain

equipment

It

in

requirements

equipment.

of

the

following

Static

Sensitive

Additional

DANGER

ATTENTION

Defibrillation

Defibrillation

governmental

must

be

is

important

your

symbols may

Device

information

—

high

—

refer

protected,

protected,

that

location.

after

(SSD)

in

voltage

to

jurisdictions,

labeled

interconnecting

Section

manual

type

type

by an

you

verify

Check

leakage

appear

6,

present

for

CF

patient

BF

patient

and

in

this

Component

more

all

interconnected

approved

observe
current
this

manual

connection

connection

testing

and

instrument

or

References

information

the

required

on

with

the

xiv

Protective

©

Fusible

Equipotentiality

Off

On

ECG

®=04

Link

(Power:

(Power:

Output

All

Rights

ground

(earth)

connector

disconnection

connection

Reserved

terminal

from

to

the

AC

the

mains)

mains)

O

August

1993

Physio-Control

General

Information

Service
Information

Before

technician

Service

If
technician

in
operating
required, a qualified

Procedure

adjustments

appropriate

attempting

and

the

instrument

Section

to

clean

should

be

familiar

Maintenance.

has

been

should

3,

within

complete

beginning

specifications.

technician

(TCP)

in

must

be

training

Section

performed

and

or

repair

with

dropped,

the

Performance

on

page

3-1,

If

can

3.

Component

only

experience.

any

assembly

the

information

damaged,

to

calibration

perform

by

or
Inspection

confirm

or

the

replacement

service

in

this

instrument,

provided

abused, a qualified

whether

more

Test

and

personnel

in

Section

Procedure

the

instrument

extensive

Calibration

and

internal

qualified

testing

the

4,

(PIP)

is
is

by

©

August

1993

Physio—Control

Use

of

non—Physio—Control

or

adapter devices

For

assistance

1-800-442-1142.

representative.

in

may

void

servicing

In

other

countries

All

Rights

defibrillation

Safety

the

Agency

instrument

contact

Reserved

electrodes,

Certifications

in

the

the

batteries,

US,

call

local

Physio-Control

accessories,

and

warranty.

Physio-Control

at

xv

LIFEPAK 9 defibrillator/monitor

Effective
Publication

Dates

The

effective

Title

Trademark
Table

List
List

and

of

Contents

of

Figures

of

Tables

publication

date

Warranty

for

each

page

Page

ii
ii
viii

xi

of

this

thru
thru

manual

vii

ix

is

listed

below.

Date

August
August
August
August

1993
1993
1993
1993

Safety

Information

Terms

Warnings

Symbols

General

Information
Service
Effective

Configuration
Content

1

Description

2

Operation

3

Testing

4

Service

5

Part

6

Component

Overview

and

Lists/Schematics

Publication

Information

Maintenance

Reference

Dates

xi

xii

xiii

xiv
χν
XV
Xvi
xvii
xviii

1-
2-1
3-1
4-1
5-1
6-1

thru

thru

thru
thru
thru
thru
thru
thru

xiv

xviii

1-35

2-10

3-41

4-16

5-90
6-16

August

August
August
August
August
August

August
August
August

August
August
August
August
August
August

1993

1993
1993
1993
1993
1993
1993
1993
1993

1993
1993
1993
1993
1993
1993

xvi

Index

All

Rights

Reserved

Index-1
Index-6

thru

©

August

August

1993

1993

Physio-Control

Configuration

Information

Assembly

Name

This

numbers.

LIFEPAK 9 defibrillator/monitor

Main

PCB

Assembly

Power

Supply

Power

Conversion

Interconnect
Keypad

Rear

Panel

Strip

Chart

Transfer
Paddle
Display
Power

Supply

Power

Conversion

Battery

High

Voltage

Main

PCB/Monitor

Main

PCB/Recorder

Interconnect
Main

PCB/Patient

AC

Receptacle/Ground

AC

Receptacle

Test

Load

Power

Conversion

Power

Conversion

Power

Conversion

Power

Conversion

Main

PCB/Sternum

Main

PCB/Apex

Storage
Storage
ECG

Out

Recorder/Bracket
Power

Supply

PCB

Assembly

PCB

PCB

Assembly

Assembly

Switch

Relay

Assembly

PCB/CRT

Membrane

Recorder

Assembly

Assembly

PCB/AC

PCB/Power

Assembly

Sensor/Power

Connector

PCB

Cable

PCB/Keypad

Connector

Wire

Harness

Contact/Resistor

PCB/Reed
PCB/Dump
PCB/Charge
PCB/Charge

Relay

Relay

Capacitor
Capacitor

Wire

Positive/Relay
Negative/Relay

Harness

Gound

Bracket/Ground

Assembly

Receptacle/Ground

Supply

PCB

Cable

Cable

Assembly

Cable

Wire

Wire

Harness

(W

Wire

Assembly

Wire

Wire

Harness

(W20)

Wire

manual

SupplyPCB/Battery

Assembly

Assembly

Assembly

is

The

Wire

Harness

(W4)

(W5)

(W6)

Harness

current

assemblies

Wire

(W7)

(W8)

(W9)

10)

Harness

Relay

Relay
Relay

Harness

Wire

Harness

Wire

(W11)

Wire

Harness

Wire

Harness
Negative
Positive

Wire

Wire

(W16) 803783-11

(W17)

Harness

Wire

Harness

Harness

(W21)

(W18)

(W19)

(W22)

with

Harness

Wire

(W3)

(W12)

(W13)

Harness

Harness

the

listed

appear

(W1)

Harness

(W14)

(W15)

revision

in

the

same

(W2)

level

of

the

order

as

in

PartNumber

803800
803715-11
803726-01

803724-03

803761-02
803771

803741-01

804189-00

800240-14
802901-06
803706
803783-30

803783-23

803783-24

803756-13

803733-00

803773-00

803772-00
803783-00
803783-04
803783-05

803783-06
803783-07
803783-08
803783-09
803783-10

803783-12

803783-13
803783-14
803783-15

803783-19
803783-29

following

Table

part

5-1.

Rev

H4
C3
Orig7

D6

C4
C3

Al

B2

U10

F

AS

BS

BS

BS

D4

Orig]

Orig]

Orig3

BS

BS

BS

BS

BS

BS

BS
BS

BS

BS

BS
BS
BS

BS
BS

August

©

Physio-Control

1993

Rights

All

Reserved

xvii

LIFEPAK 9 defibrillator/monitor

Assembly Name
Defibrillation

Test

Load

Test

Load

Pushbutton

High

Voltage

Content

Adapter

High

Voltage

High

Volage

Switch

Wire

Connector

Overview

Wire

Harness

Wire

Harness
Harness
Cable

This

Assembly

manual

contains

the

following

PartNumber

803747
803774-03
803774-04
803774-05
803756-09

information:

Rev
B2

Al
Al
Al
D4

Section

Section

Section

Section

1

2

3

4

Description:
power

supplies,

PCB

circuit

major

circuits.

appropriate

Operation:

It

identifies

This

section
instrument;
Instructions

This

section

PCB

functions,

description

Circuit

schematics

This
Controls,
is

not

such

names

in

section

Indicators, and

intended

detailed

manual.

is

accompanied

Section

familiarizes

instructions

Testing/Troubleshooting:
Procedure
closed-case
be

duplicated

(TCP)

testing;
additional

Service
Procedures
referenced
This
repairing

(PIP)—sequential

check

and

in

this

section

it

also

includes a checklist.

information

and

Maintenance:

for

removing

to

numbered

section

includes

the

instrument.

of

the

equipment. A PIP checklist

used

during

describes

to

support

all

parts

instructions

details

and

in

these

how

instrument

5.

the

Connectors,

to

instruct

are

This

section

steps

to

follow

testing.

calibration

The

troubleshooting.

This

section

major

subassemblies.

in

the

Final

for

inspecting,

the

instrument

outputs

by a block

block

user

diagram

diagrams

with

basic

and

the

operator

provided

contains

The

Test

and

the

when

and

more

in

in

performing

Calibration

extensive

Troubleshooting

provides

Disassembly/Assembly

The

Assembly

drawing

cleaning,

works.

also

Input

are

described.

to

appear

illustrate

equipment

screen

the

the

menu

clinical

separate

Performance

an

is

provided

Procedure

instrument

Aids

includes

procedures

in

Section

maintaining,

signals,

Each

the

in

the

function.

options.

use

of

the

Operating

Inspection

operational

which

can

are

5.
and

xviii

Section

Section

5

6

Parts

Lists/Schematics:
Accessories,
Diagrams

Illustrated

for

Component
consists

(ICs).

a

The

large

asterisk

of

Component

ICs

all

repairable

Reference

in

Section 6 are

>.

All

Rights

This

section

Parts

Lists,

assemblies.

Diagrams:

Reference

identified

Reserved

contains a list

PCB

Component

An

aid

to

Diagrams

in

for

the

of

Supplies

Layouts,

troubleshooting,

selected

schematics

and

this

Integrated

in

Section 5 with

©

August

and

Schematic

section

Circuits

1993

Physio-Control

The

recorder

heart

rate,

approximately
CODE

CODE
recorded

The

ac
connector
monitor

can

and

SUMMARY

SUMMARY

ECG

line

power

are

specifications

print

the

SYNC

16

seconds

(if

pushbutton

critical

trace

data.

fuses, a ground

accessible

at

are

ECG

trace,

time

activated).

when a heart

event

the

listed

The

is

pressed,

record

connector,

rear

panel.

in

Table

and

date,

recorder

rate

violation

the

recorder

data,

including

and

The

LIFEPAK 9 defibrillator/

1-1.

ECG

lead

and

automatically

occurs.

prints

event

an

ECG

prints

When

the

summary

signal

size,

for

the

stored

output

Description

and

1

ECG

Monitor

ECG

LEAD

INPUT

PATIENT

COMMON

MONITOR

SWEEP

FREOUENCY

ECG

HEART

HEART

1

ECG

mV

SPEED

ECG

Leads:

Paddles:

SIZE

RATE

RATE

Cal

OUTPUT

Defibrillator

ENERGY

External

Internal

CHARGE

PADDLE
CHARGE

Table

SELECTIONS

CABLE

MODE

DISPLAY

SELECT

Paddles:

CONTROLS

CORD

INDICATORS

LENGTH

REJECTION

RESPONSE

METER

ALARM

Paddles:

LENGTH

1-1

SIZE

LIFEPAK 9 defibrillator/monitor

Std,

Paddles,

Isolated

disposable
Total

length

100dB

with

respect

mode

range

ground.

102mm

I,

II,

ITI.

ECG

via

QUIK-LOOK

defibrillation/ECG

4.0m

(13ft):

minimum

(4in)

with

to

isolated

for

patient

wide x 76mm

respect

cable input

cable

ground

Specifications*

defibrillator

electrodes,

3.1m

to

chassis

when

(3in)

tall,

25mm/s

Non-diagnostic.

1.0

to

40Hz

(-3dB)

2.2

to

20Hz

(-3dB)

Adjusts

Three-digit
outside

User-selectable

160/90.

Momentary

the

amplitude

this

Other

ECG

input.

of

ECG

readout

range

displays

do

not

alarm

limit

options

pushbutton

trace

rates

yield

limits.

Three

available

on

rear

on

from

valid

panel

1V/mV.

1,

2,

3,

4,

S, 6,

7,

8,

9,

10,

20,

30,

50,

1,

2,

3,

4,

5,

6,

7,

8,

9,

10,

20,

30,

SOJ

Independent

momentary

pushbutton

paddle.
3m

(10ft)

Flashing

increasing
progress.
completed

lamps

stored

Upon

tone

on

paddle

energy

full

charge,

sounds

and

front

display

energy

on

paddles,

or

3-lead

(10ft),

leads

ground

measured

210V

peak

with

non-fade.

monitor

systole

high/low

controls

panel

monitor
available

and

20

to

300bpm.

tones

settings:

through

simulates a 1mV

100,

the

200,

on

pushbutton

indicate

is

FAST-PATCH

patient

0.9m

(3ft).

and

65dB

at

60Hz.

Common

respect

strip

chart

Heart

or

heart

150/40,

Setup

Menu.

signal

300,

360J

front

panel

along

charge

displayed

cable.

minimum

to

isolated

recorder.

rates

rate

display.

120/60,

pulse

and

APEX

with

in

and

charge

to

©

August

1993

Physio—Control

All

Rights

Reserved

1-3

LIFEPAK 9 defibrillator/monitor

Table

Defibrillator

CHARGE
SYNC

SYNC

DEFIBRILLATOR
ACCURACY
DEFIBRILLATOR

1(amps)

I

(amps)

(cont.)

TIME

INDICATOR

60

50

40

|

30

20

10

0 2 4 6 8

50

Ohm

1-1

ENERGY

WAVEFORM

\

\

<

Load

OC

LIFEPAK 9 defibrillator/monitor

NM

NT

Defibrillator

Output

Charge
Synchronizes

Inverted

synchronizer

+

+30%

—

Sms

50

Ohm

Load

10

12 14

Waveform

100

Ohm

to

360J

triangle

15%

at

500

over

monophasic

360

Joule

T

(msec)

Load

360

Joule

in

less

than

defibrillator

marker

trigger

the

point

range

pulse

L(amps)

of

Specifications*

10s

with a fully-charged

pulse

to

patient-generated

on

displayed

with

respect

25

to

1000

(Edmark)

80

70

60

50

40

30

20

10

0

ECG

waveform

to

patient’s

(cont.)

battery.

QRS

identifies

QRS

complex.

25

Ohm

Load

360

complex.

Joule

Thermal

PAPER

Size:

Speed:
DELAY
FREQUENCY

ECG

ECG

Paddles:

ANNOTATION

CODE

Record

0 2

100

Ohm

Array

SUMMARY

Recorder

RESPONSE

Leads

(non-diagnostic):

Leads

(diagnostic):

4

Load

OC

Critical

6 8

Defibrillator

Output

Event

10 12

14

Waveform

50mm
25mm/s
ECG

Non-diagnostic

1.0

0.05

2.2

Time,

test
Digitally

T

16

wide x 30m

prints 8 seconds

to

to

to

date,

load

(msec)

18

(diagnostic

40Hz

(-3dB).

100Hz

20Hz

discharges.

stored

(-3dB).

ECG

(-3dB).

lead,

record

-10

(100ft)

after

ECG

of

ECG

0

2

4

6

8

25

Ohm

Load

DC

Defibrillator

first

appearing

available

gain,

heart

and

device

on

via

Setup

rate,

parameters.

defibrillation

10

Output

Waveform

the

monitor.

Menu).

12

14

parameters,

T

(msec)

1-4

Rights

All

Reserved

August

©

Physio-Control

1993

Description

1

General

AC

BATTERY

BATTERY

LOW

BATTERY
BATTERY
SERVICE

POWER

SIZE

POWER
STANDARD

ELECTRODE

Table

INPUT

BATTERY

CONSUMPTION

Height:
Width:
Depth:
Weight:

CORD

1-1

OPTIONS

TYPE

CAPACITY

INDICATOR

CHARGE
CHARGE

INDICATOR

LENGTH

PADDLE

AREA

LIFEPAK 9 defibrillator/monitor

120

or

with

adjustment

Sealed

A

new,

240Vac

lead-acid,

fully-charged

nominal

in

Setup

16Vdc

battery

shutdown:

INDICATOR

TIME

Number

Minutes

Advises
after
fully

Number
Number

Indicator

24hrs

Message
improper

160W

of

of

operator

warning

charged

of
of

BATT

to

full

SERVICE

operation

maximum

360J

discharges:

monitoring:

to

connect

(LOW

BATTERY-CONNECT

battery

360J
360J

capacity.

are:

discharges
discharges

CHRG

indicates
requiring

while

illuminates

monitoring

charging.

35.2cm

29.7cm

31.0cm

12.7kg

3m

(13.9in)
(11.7in)
(12.2in)

(28lbs)

(10ft)

82cm?

Specifications*

line

voltage

Menu.

nominal, 3 Ahr.

will

ac

without

provide

Typical

75

90

power.

before

after

self-diagnostic

service

warning:

warning:

when

attention.

with

adjustment.

one

of

Battery

AC

battery

routines

recorder

(cont.)

50

the

following

Minimum

40

70

capacities

POWER)

Typical

is

on

before

50
25

charging.

have

and

defibrillator

or

60Hz

prior

and

for a new,

Minimum

20

5

detected

to

©

August

Environmental

ATMOSPHERIC

RELATIVE

TEMPERATURE

1993

Physio—Control

PRESSURE

HUMIDITY

RANGE

797
0 to
0 to
0

to

—30

to

500mm

95%

80%

45°C
to

65°C

All

Hg
(non-condensing)
(non-condensing)

(32

to

(-22

Rights

Reserved

(-570

113°F)

to

149°F)

to

11,000ft).
at 0 to
at

35

34°C

to

operating.

storage.

45°C

(32

(95

to

94°F).

to

113°F).

1-5

LIFEPAK 9 defibrillator/monitor

Functional

Descri

ption

The

overall
Figure
(Keypad,
Relay,
assemblies

function

1-2.

Rear

Paddles,

(Power

Display).

The

Keypad
input.
Transfer
Battery

The
90Vac
Power

supplied

The
power

The

Relay

Pack

Power

to

270Vac

Supply

to

Power

on/off

Strip

Supply

the

Conversion

defibrillation
present

on

the

of

the

LIFEPAK 9 defibrillator/monitor

The

defibrillator/monitor

Panel

Membrane

and Battery

Supply,

and

Rear

Chart

and

Paddle

provides

PCB

at

50Hz

PCB

converts

Power

switching,
charging,

Power

Pack)

Power

Panel

Membrane

Recorder

Assemblies

temporary

functions

or

60Hz

the

Conversion

PCB

performs a variety

generation

and

stored

Conversion

includes

Switch,

and

Strip

five

Conversion,

Switch

Assembly

help

backup

over

ac

power.

the

without

line

power

input

PCB.

of

additional

energy

transfer. A test

PCB.

six

mechanical

Chart

Recorder,

Printed

Circuit

Interconnect,

Assemblies

provides

deliver

full

printed

defibrillator

range

line

voltage

to

the

nominal

of

power-handling

power

of

input

supply

is

shown
assemblies
Transfer

Board

(PCB)

Main,

receive

output.

pulses.

voltages

selection.

+18.8Vdc

voltages,

load

circuit

in

and

operator

The

The

from

The

functions:

is

also

The

Interconnect

PCB

and

the

Power

the

audible

The

Main

Controller,

from
System
detection,
implemented
System

microprocessor

tones

PCB

has

and

the

both

the

3-lead

Controller

rate

calculation

in

the

microprocessor

to
Display/Recorder
messages

The Display

5-inch

deflection
produce a raster

and

recorder

PCB/CRT

diagonal

and

Cathode

incorporates

scan.

PCB

provides

Conversion

and

to

drive

three

the

major

the

PCB.

sections

Display/Recorder

patient

directs

System

the

cable

the

overall

and

alarms,

Controller

and

the

ECG

Display/Recorder

microprocessor

annotations.

Assembly

Ray

Tube

vertical

electrical

front

Interface.

and

operation

data

connection

It

also

contains

panel

LEDs.

of

circuitry:

QUIK-LOOK

of

and

synchronous

software.

are

transmitted

The

the

The

microprocessor,

to

select

and

format

contains a Monitor

(CRT).

and

It

uses

electromagnetic

horizontal

deflection

between

circuitry

the

Preamp,

Preamp

paddles

other

to

receives

inputs.

circuits.

cardioversion

current

state

from

the

allowing

the

appropriate

PCB

that

drives

circuitry

the

Main

produce

the

System

input

The

QRS

are

of

the

System

the

CRT

the

beam

to

all

1-6

All

Rights

Reserved

© August

1993

Physio—Control

Description

1

の

POWER

ENEAGY

SUPPLY

ASSEMBLY

BATTERY

PACK

STORAGE CHARGER

CAPACITOR

PCB

|

|

RELAY

ASSEMBLY

1

¿

POWER

|

“|

INTERCONNECT

ASSEMBLY

TONE

DRIVER

CONVERSION

ASSEMBLY

CONDITIONING

CIRCUITAY

4]

SERIAL

PCB

TONE

GENERATOR | |!

PCB

POWER

MONITORING/

È

VOLTAGE

EVALUATION

CIRCUITRY

INTERFACE

| +

!

o

，，

vt

Vos

bhi

CHARGE

CONTROLLER

DRIVERS

LED

人

iss

=

<>

O

=>

KEYPAD

ASSEMBLY

PADDLE

ASSEMBLY

PATIENT

STRIP

CHART
RECORDER
ASSEMBLY

Figure

く

>

CABLE

RECORDER:INTERFACE

1-2

LIFEPAK 9 defibrillator/monitor

A

мик

PREAMP

5

PCB

Fs

DISPLAW

INTERFACE

INTERFACE

N

Y

MAIN

ASSEMBLY

#1

E

OPTICAL

ο

D.

INTERFACE

vece

es

SYSTEM

#1

CONTROLLER

]

Functional

[

RASTER

FRAME

VIDEO

VIDEO

+

1

2

Block

Diagram

_

i

=

„z

"E

ASSEMBLY

REAR

PANEL

MEMBRANE

SWITCH

ASSEMBLY

=

DISPLAY

PCB/CRT

©

August

1993

Physio—Control

All

Rights

Reserved

1-7

LIFEPAK 9 defibrillator/monitor

Theory

of

Operation

Power

Assembly

Power-On

Supply

(803726)

PCB

This

section

Power

Conversion
PCB/CRT
circuits
selected
in

Section

The

Power

the

Power

When

ac

CRI.

Resistor

and

R12

and

is

coupled

into

QI,

Increasing
Q2

and a voltage
overrides
base

drive

contains

PCB,

Assemblies.

in

Section 5 while

integrated

circuits

6.

Supply

PCB

Conversion

current

turn

causing

flows

divider

on

Q1.

with

saturation.

current

pins 1 and

through

drop

QI

and

terminates

current

to

detailed

circuit

Interconnect

Refer

to

reading

(indicated

converts

PCB

and

through

R1,

R3,

Current

builds

the

across

parallel

the

Q2.

descriptions

PCB,

schematic

the

by a >k

input

for

charging

J1,

it

is

and

R4

in

2.

Capacitor

TI

primary

resistors

primary

Main

diagrams

circuit

descriptions.

on

ac

voltage

the

the

battery.

conditioned

in

series

with

T1

primary

C6

couples

produces

R11

current.

of

the

Power

PCB,

and

Display

of

these

electrical

Information

schematic)

to a nominal

by

RT1,

L1,

parallel

windings

voltage

and

the

R12.

current

on

resistors

(pins 4 and

Q2

Transformer

Supply

PCB,

about

is

provided

dc

voltage

C2,

for

C3, and

R11

6)

build-up

the

base

of

activation

T2 sustains

Regulation

Overvoltage

Output

Protection

Isolation

Battery

When

battery

and

couples

current

subsides

regulation.

If

the

regulation

together
CR13
short
protection

Diode
protect
necessary

with

sets a voltage

the

Power

circuit.

CR11

it

from

because

PCB;

The

16Vdc,
output.
instrument
on.

voltage

As

The

is

the

battery

mode.

voltage

the

CR13,

exceeds

voltage

to

proper

circuit

R17,

threshold

Supply

isolates

the

battery

the

the

lead-acid

battery

receives a constant

connected

approaches

Current

from

T2

levels,

fails,

and

PCB

circuit

Power

voltage

battery

battery

to

ac

limiting

the

voltage

pins 4 and 5 to

Q4

turns

Silicon

R18,
which,

Controlled

protects

when

output.

Supply

is

connected

is

wired

when

directly

PCB

ac

charging

power

full

sets

and

charge,

the

maximum

threshold

T2

off,

providing

Rectifier

the

load

exceeded,

Removing

output
power
in

parallel

to

the
current

the

rear

panel

the

supply

set

by

pins 2 and

current

from

triggers

ac

from

the

is

removed.

with

Power

whenever

mains

operates

charge

VR1,

Q4

7.
feedback

(SCR)

CR12,

damage.

SCR

power

resets

filter

This

the

Power

Supply

power

in

current

turns

on

When

Diode

CR12

the

network

is

Supply

PCB

the

switch

constant

available

for

to

to

is

to

All

Rights

Reserved

© August

1993

Physio-Control

BATT

CHRG

Power

PCB

Conversion

Assembly

(803724)

Power

Control

Indicator

the

battery
Power
charging a severely

A

battery-charging
indicator
panel
the

indicator

The

Power

additional
charging,

The

Power
control
Control
Control
Charger

at

approximately

Supply

mains

PCB

whenever

power

from

Conversion

voltage

and

defibrillation

Control

instrument

circuit

Input,

Low

circuits.

switch

lighting

generation

operation.

are:

sources
depleted

LED

the

signal

ac

power

is

if

current

PCB

energy

circuit

regulates

Switching

Energy

Charge

+4.5A.

battery.

on.

the

This

into a dead

illuminates

is

connected

An

interlock

battery

contains

and

monitoring,

transfer.

battery

The

circuits

Power

Rate,

limit

is

short, a requirement

the

front

to

in

is

not

installed.

circuitry

Supply,

for

energy

Refer

voltage

directly

Logic

and

Energy

implemented

panel

BATT

the

instrument

the

battery

power

on/off

storage

to

Figure

for

the

affected

Power

Storage

circuits

when

when

CHRG

and

the

harness

switching,

capacitor

1-3,

page

which

by

the

Power

Monitor,

Capacitor

Description

the

rear

prevents

1-10.

External

1

The

Front

Panel

the

Power

power

which
gate
PWR
SWBATT
circuits.

When
V

BATT

the

PWR
low-to-high
disabling
Control
connector:
of

Q11).

Control

on), V BATT

in

turn

of

Q11

SW

MONITOR

voltage

the

power

is

SW

the

circuit

ON

momentary

circuit.

passes

causes

by

divided

MONITOR

transition

Power

R60

Q10

R52,

which

for

switch

by

Control

may

be

(connects

pushbutton

When

the

to

the

gate

to

conduct. A portion

keeps

Q10

line

is

low

and

the

rest

of

the

is

pressed a second

R108

and

R109,

line

high.

and

activates

circuit.

confirmed

to

the

by

gate

provides

power

Power

The

the

The

monitoring

switch

of

Q11,

causing

of V BATT

conducting.

the

Power

Conversion

time

forward-biasing

System

Logic

Power

functional

of

Q10)

and

the

start-up

is

first

pressed

Q11

to

conduct,

is

held

During

Control

(turning

microprocessor

integrity

two

R57

this

circuit

PCB

power

CR44

Monitor

pins

on

(connects

Assembly

and

circuit,
of
the

signal

(turning

on

the

time

the

provides

off),

switching

reads

the

the

Power

test

to

the

gate

for

the

©

August

1993

Physio-Control

All

Rights

Reserved

1—9

LIFEPAK 9 defibrillator/monitor

BATTERY

Goon

W

SW BATT2

TRANSFER

RELAY

DUMP

COIL

À

TRANSFER

COIL

PADDLES

1

(O

chance

)

Js

POWER

ENERGY

MONITOR

ENABLE

юж

CONTROL

1

SW

BATT MAIN

|

POWER q —

#1

MONITOR

+2.5V

|

ENERGY

DUMP

|

ENERGY

TRANSFER
+15V | δν

TIT

ANALOG

si

VOLTAGE

EVALUATION

Lili

SW

VBATT

BATT

a

+2.5V

SWITCHING

POWER

PWR

POWER

OUMP

TRANSFER
TRANSFER
SLEEP

[<
[+

|

SUPPLYÎ

SW

MONITOR

ENABLE

INHIBIT

REQUEST
ENABLE

INHIBIT

+

„15V

|

ВА:

SERIAL

INTERFACE

È

CHARGE

DRIVE

}

LED

ono

VA

ur

CAPACITOR

CHARGE

CONTROL

ENERGY

CHARGE

STORAGE

CAPACITOR

LED

DRIVE

一

age

PCB

ー

SYSTEM

MICROPROCESSOR

14

DATA

Q

2

ì

|

D15

014

<

1

/

LOW

ENERGY

CHARGE

RATE

=

'

STORAGE

capacitor

CHARGEA

:

É

CHARGE

2 _ CHARGE

À _ CONVERTER
:

i

LED

INHIBIT

CONVERTER

CONVERTER

CLOCK

VO
CHARGE

VALID

Fr

DRIVE

FUNCTION

DATA

DATA

EXTERNAL

CONTROL

OUT

IN

INPUT

SELECT

fee

1-10

Logic

Power

Monitor

Figure

The

voltage
Power
high
voltages
circuit,
Switching

The
signal

1-3

Logic

is

Control

voltages

are

SWBATT,

System

to

the

Power

Power

above

(USA)

set

Power

microprocessor

POWER

Conversion

Monitor

or

below

circuit.

by

Comparator

and

Diode

generates

Supply.

ENABLE

All

Rights

PCB

checks

normal

low

IC

the

limits,

voltages

U4

at

+2.5V.

the

operating

shuts

down

line.

Reserved

Block

logic

it

US

functions

(USB).

the

This

Diagram

supply

deactivates

The

voltage

switches

voltage.

as a window

The

comparator

output

for

instrument

the

If

the

Q11

and

of

the

Power

U5,

U4,

by

sending a low

open

collector

©

August

logic

disables

detector

reference

Control

and

the

output

1993

the

for

Physio-Control

of

USB

to

ground

Electrical

A

time

Control

during

detector

The

check
Voltage
and

isolation

delay

circuit

initial

(USA)

low-

and

circuit

measurements

R56

(relative

which

turns

is

provided

function

from

power-on.

high-limit

performance

and

to

in

the

shutting

Capacitor

C18

for

detector

check

the

+5V

off

by

Logic

down

the

low-limit

by

serving
the
supply).

Q11,

disabling

CR24

and

Power

while

operating

C26

accomplishes

inputs

to

as

test

accuracy

the

R39.

Monitor

detector

the

test

connector

points

of

voltage

Power

circuit

voltages

this

(USB).

to

measure

dividers

Control

prevents

are

still

for

the

high-limit

are

used

voltage.

R41,

Description

circuit.

the

Power

rising

to

R42,

R43,

1

Switching

External

Power

Control

Supply

Input

The

Switching

flyback-coupled
used

by

the

The

pulse-width

error

amplifier,

90Hz

by

the

outgoing
frequency
V

BATT
protect
primary.

The
N-channel
forward-biasing
System
energy

Q12

Energy

microprocessor

storage

voltage,

+5V

minimum.

Power

other

and

R30

and

pulse-width.

pulse

voltage

from

Storage

MOSFET,

capacitor

turning

Supply

inductor

circuits.

regulator

drive

C12.

The

by

driving

into

the

primary

high

voltages

Capacitor

Q9.

for

Q9

whenever

on

by

O9

off.

The

uses a pulse-width

(T2)

to

produce

U3

contains

circuitry

+15V

The

pulse

an

N-channel

caused

Charger

Two

resistors

the

Main

setting

inverting

an

for

Q12.

output

output

of

T2.

by

circuit

power

PCB

the

CHARGE

input

FET

Two

(R58

is

regulator

the

+5V

to

+15V

oscillator,

Oscillation

feedback

at

leakage

applied

initiates a charge

of

reference

frequency

at

U3

pin 2 determines

U3

pin 6 provides a constant

(Q12)

and

dumping

diodes,

is
and

CR28

inductance

externally

R59)

provide

to

the

INHIBIT

U2A

rises

instrument.

to

(U3)

and

a

supply

voltages

voltages,

is

the

and

CR29,

from

the

controlled

cycle

for

line

at

low

the

required

set

by

The

the

an

at

the

©

August

Energy

Storage

Charger

1993

Physio—Control

Capacitor

The

Energy

charge
the
05-07,

Amplitude
primary
controlled
Charge

+2.5V

to

the

circuit

απά

of

Control

reference

the

primary

consists

Storage

energy

(17.

comparators
Tl.

by

Capacitor

storage

of

The

input

the

External

circuits.

at

U2A

of

T1.

All

the

capacitor

following

U2A

and

to

the

Control,

If

any

pin

3,

Reserved

Rights

Charger

through
components:

U2B

energy

Low

of

these

the

output

circuit

determine

uses a flyback

the

Transfer

storage

Energy

incoming

capacitor

Charge

switches

T1,

U2A

the

drive

signals

high,

transformer

Relay.

at

Rate,

inhibiting

and

pulse

U2A

fall

The

U2B,

for

pin 2 is

and

Capacitor

below

the

core
01,

the

the

drive

to

of

02,

1-11

LIFEPAK 9 defibrillator/monitor

Low

Energy

Charge

Rate

Once a charge
simultaneously
conducts,

provided

C17

is

zero.

C17.

When

low,

forcing

and

by

cycle

performs

Q7

Q7,

U2B,

When

the

voltage

U2A

T1.

The

power

circuit

function
handling

The
storage
potentials
limits
circuit-response

This

battery
a

low
the
power
charge
Capacitor
circuit

as

push-pull

for the

secondary

Capacitor

of

the

single

circuit

charge

is

voltage

battery

rate

required

energy

will

to

detect

drive

winding

up

to

pulse
time

centered

levels,

voltage

for

for

setting

not

the

initiates

shuts

Q7

output

to

the

at

two.separate

off.

Timing

C17,

and

shuts

off,

at

C17

high

and

primary

drivers,

and

pulse.

of

T1

supplies

for

defibrillation.

+4.5kV

under

voltage

for

control

rise

around

or

when

is

detected,

the

energy

charging.

is

charge

energy

storage
Similarly,

selected,

too

quickly

level.

U2A

pin

for

R23.

the

voltage

exceeds

preventing

of

TI

Ol

and

The

normal

to

about

of

the

op

amp

an

energy

the

Low

capacitor,

thereby

for

2,

the

active

functions:

the

transformer

While

Q7

conducts,

at

SWBATT

+2.5V,

consists

the

output

U17A

the

the

current

of

02

provide

energy

output

is

operating

+1.5kV,

voltage.

and

level

below

Energy

thus

charge

making

the

Analog

low

output

transformer

drive

the

starts

output

two

of

flow

to

stages:

U2B

improved

stored

on

the

therefore

conditions.

providing

is

active

Charge

rate

sure

Voltage

subject

only

30]

is

selected.

Rate

reducing

is

slowed

the

energy

Evaluation

driver

QS

pulse-width

voltage

charging

the

Q5

across

switches

primary

and

Q6

current

energy

to

Capacitor

during

circuit

the

low

When
slows

amount
when a low
storage

is

of

C1

of

A

signal

from

determines

selected,

output

noninverting

The

signal
R23)
this

signal
Current
current
Storage
Storage
time

The
charging
battery

the

low

then

switches

from

and,

in

is

is

supplied

to

the

Capacitor.

Capacitor

is

increased

instrument

the

levels

the

System

output

signals

input

of

U17A

turn,

the

blocked

to

primary

This
Charger

to

30

can

operate

energy

storage

by

monitoring

microprocessor

of

U17B.

are

applied

low,

forcing

U17A

to

+5V,

controls

output
by
C17.

of

CR46.

This

circuit

and

reduces

to

less

seconds.

with

capacitor

the

U2A.

When

to

the

CR45

changing

the

charge

When

reduces

slows

the

power

than

low

battery

is

SWBATT

at

the

energy

an

energy

inputs

of

to

reverse-bias.

the

timing

During

U17A

half

normal

pin 1 is

the

on-time

the

rate

of

consumption

of

normal.

voltage

reduced.

voltage

level

U1SD

output

circuit

charging,
driven

of

charge

if

Op

amp

at

the

request

of

less

from

U20.

This

pulls

of

U17A.

(U2B,

high,

U2A

which

of

the

of

the

At

360J,

the

power
U17A

inverting

register,

than

30J

The

the

C17,

and

the

effect

additional

reduces

energy

Energy

the

charge

required

detects

input

U20,

is

ULSD

of

for

low

and

1-12

All

Rights

Reserved

O

August

1993

Physio-Cantrol

Description

1

Capacitor

Charge

Control

comparing
limit
the

inverting

functions

The

Charger.
Capacitor

microprocessor.

comparators

Op

amp

capacitor

voltage
Storage

To

set
converter
U17B.
word
voltage
divided
U17B

it

with

set

on

the

input,

as

described

Capacitor

the

The

by

rises

Charge

It

achieves

and

reports

U8A,

U17B

sets

by

controlling

is

achieved,

Capacitor

gain

for a particular

U18

is

output

the

System

dividers

voltage

accordingly.

noninverting

is

the

+2.5V

it

indicates a failing

in

at

input

the

previous

Control

and

maintains a selected

the

capacitor

The

main

circuit

U8B,

and

U8C.

and

maintains

an

inhibit

U17B

shuts

Charger.

connected

of

microprocessor.

for

the

applied

the

D/A

energy

to

between

the

the

noninverting

of

U17A

battery.

paragraph.

circuit

charge

converter

controls

voltage

components

the

selected

signal

to

down

U2A

voltage,

the

inverting
is

Resistors

storage

capacitor

noninverting

input.

exceeds

the

voltage

status

consist

voltage

pin 2 of

which

digital-to-analog

controlled

R2

input

the

The

output

Energy

on

to

the

of

to

U2A.

disables

input

by

and

output

of

U17B,

When

SWBATT

the

System

op

the

and

selection

R4

voltage.

the

threshold

voltage

of

U17A

then

Storage

When a selected

function

energy

amp

energy

the

Energy

(D/A)

the

output

the

Capacitor

storage

U17B

and

storage

of

of a 12-bit

as

When

this

gain

of

on

Energy

Transfer

Comparator
Charger
above
of

U2A

Comparators
respect
the

minimum

the

maximum

and

U8B
levels.
selected

The

Energy
capacitor
C9,

and

When

Sternum

Request

microprocessor.
microprocessor

U8C

in

response

+2.5V,

high,

to

the

form

This

charge

Transfer

out

CR4.

the

sternum

Transfer

signal

U8C
shutting

evaluate

defibrillation
required

allowed

the

signal

energy.

through

from

returns a Transfer

provides

to

input

switches

down

the

for
for

CHARGE

informs

circuit

the

and

apex

and

Apex

the

output

If

all

energy

switching

from

low.

the

charge

energy
in-tolerance
the

same

VALID

the

transfers

paddles.

pushbuttons

Transfer

transfer

for

U17B.

This

Energy

stored

selected.

energy

System

The

lines

of

U15A

Enable

the

the

Energy

When

the

low

inhibit

Storage

on

the

energy;

setting.

signal,

microprocessor

energy

main

on

at

which

parameters

signal

signal

Capacitor

energy

U8B

detects

U8A

indicating

stored

circuit

the

paddles

J17

produce

is

sent

are

through

Storage
output

detects

The

components

correct,

Capacitor

of

switches

Charger.

storage

values

values

outputs

valid

energy

about

in

the

are

pressed,

the

to

the

System

U11A

the

energy

Transfer

U17B

rises

the

output

capacitor

greater

less

from

U8A

charge

status

storage

are

U6,

the

the

System

and

U14C.

with

than

than

of

the

Q4,

O

August

1993

Physio-Control

All

Rights

Reserved

1-13

LIFEPAK 9 defibrillator/monitor

The

Transfer
Transfer
transfer

and

enable

ULIA
conducting,
current

noninverting

inverting

current

The

can

are

System

components

discharges

the

remains

and

logic

Relay

to

occur

SCR

CR4

the

relay

forces

current

to

the

input

to

decrease

high

noise

jeopardize

in

transition

and

Display/Recorder

are

C35

time

that the

low

any

stray

activity

Enable

drive.

with

control

drive,

U6A

low,

starts

Transfer

input

of

and

the

through

levels

the

function

from

rendered

at

the

Transfer

for

an

additional

current

enable.

signal

enables

The

SWBATT

minimum

this

voltage

the

signal

causing

to

Relay

U6A

goes

output

R62

involved

of

one

state

inactive

input

of

Relay

to

dissipate.

and

maintains a constant

voltage

battery

Q4

flow

when

higher

switches

and

in

many

to

microprocessors

comparator

coil

period

voltage

and

direct

from

U14C

to

conduct.

through

current

than
high.

switching

the

transfer

types

another.

during

is

energized.

to

allow

This

signal,

R62.

through

of

To

transfer.

U8D

is

stored

in

C9,

dissipation.

it

to

the

Transfer

turns

on

CR4.

With

both

To

maintain a constant

R62

increases,

the

reference

This

turns

off

U6A

output

of

stored

defibrillation

logic signals,

overcome

and

and

the

Transfer

Sleep

this

other

To

accomplish

holds

The

output

Inhibit,

high

current

enabling

Transistor

The

CR4

voltage

Q4,

low.

particularly

effect,

U8D

Relay

is

Relay.

signal

and

Q4

the

at

causing

the

speed

this,

low

during

of

the

to

reopen

used

to

To

the

energy

logic

U8D

as

the

energy

Q4

from

the

if

any

U6B

a

Energy

Dump

Sleep

Inhibit

to

U17B
Charger.
discharge

The

Energy

stored
discharged

The

internal

relay

and a power

dump

relay
When a charge
from

draining.

The

System
charged
microprocessor
the

dump

high,

turning

time-out

microprocessor
Stored

also

at

OV,

Inadvertent

of

stored

Dump

in

the

energy

within

dissipation

is

held

microprocessor

for

longer

relay

on

expires

energy.

clears

the

shift

which

inhibits

deactivation

energy

circuit

one

resistor

in

is

initiated,

than

holds

closed.

Q3

or a different

turns

from

provides a safe

storage

and

capacitor.

minute,

of

stored

located

the

normally

the

one

the

Dump

During

opening

Q3

off

registers,

the

drive

of the

the

energy

the

Energy

energy

within

closed

contact

controls

minute.

Inhibit

charging,

the

energy

again

to

U19

to

the

charge

storage

current

If

the

Dump

is

accomplished

the

condition

opens

Q3,

preventing

Prior

to

line

the

dump

relay.

setting

close

the

and

U20.

Energy

inhibit

capacitor.

path

paddles

circuit

Transfer

by a permanent

to

prevent

any

charge

low,

keeping

Dump

is

Inhibit

If

chosen,

dump

This

Storage

will

for

unused

are

charged

is

activated.

with

Relay

the

the

paddles

activity,

Q3

the

one-minute

the

relay

and

sets

all

Capacitor

then

cause

energy

but not

the

dump

Assembly.

stored

energy

from

the

turned

line

is

switched

System

dissipate

inputs

no

The

magnet.

being

System

off

and

charge

the

1-14

All

Rights

Reserved

©

August

1993

Physio—Control

Description

1

Energy

Monitor

The

Energy

into

the

this

circuit
System
information

The

value
energy
the

secondary
CR10,
System

Capacitor
of

the

charge

signal.

sure

that
Monitor
as a noninverting

the

signal

Monitor

internal

microprocessor.

with a current

delivers

microprocessor

delivery.

energy

The

each

circuit

test

senses

(e.g.,

of

the

defibrillation

with

the

C10

must

FET

pulse.

FET

time

determines

processing

circuit

load.

the

energy

The

200J

DELIVERED).

transformer,

each

transfer

secondary

to a specific

start

each

O8

is

The

O8

shorts

the

instrument

buffer,

providing

circuitry.

confirms

When

delivered

System

pulse

current

the

an

energy

microprocessor

is

acquired

T3. A proportional

pulse. A rectifier

to

delivered

transfer

in

parallel

gate

of

C10

the

correct

with

O8

is

when

the

is

ready

energy

high-impedance

level

transfer

to

the

C10.

cycle

C10

driven

charge

to

of

energy

test

load

by

monitoring

bridge,

The

voltage

energy.

with

OV

and

by

the

is

deliver

level.

that

is

performed

and

informs

then

displays

current

CR8

is

for

accurate

resets

C10

inverted

enabled

energy,

Op

isolation

which

the

amp

is

discharged

as a test,

the

the

the

delivered

is

generated

through

indexed

evaluation

before

Charge

makes

Energy

UIA

functions

from

the

in

in

the

each

Inhibit

rest

of

Serial

Data

Interface

Analog

Voltage

Evaluation

The

Serial

Data

Interface
Converter
and
the

D/A
this
microprocessor.

A

low

the

Analog
set

by

at

P14

to

the
stored
during
through
high
failure.

The
Power
digital
microprocessor.

Data

I/O

Clock

converter

common

on

the

Voltage

I/O

Clock

enables

register

in

the

low-order

the

positive-going

U12C

at

U11C

Analog

Voltage
Conversion
code

for

Out

control

set

Converter

8-bit

clock

route

pin 8 following a byte

evaluation

allow

data

U18,

used

of

serial

Function

Evaluation

at

P14

pin
shift
inputs.

location,

the

output

Evaluation

PCB.

consists

communication

flow.

lines

registers

transitions

An

for

of

four

The

Analog

with

the

Capacitor

for

communication

Select

circuit

6A. A high

Information

data

A/D

correct

for

U19

and

all
of

on

transfer

circuit

converter,

tolerances

lines;

Converter

while

Converter

Voltage

Charge

with

line

at

connector

data

transfer.

on

the

Converter

and

U20,

allowing

on

the

Converter

other

bits

are

YO

Clock.

the

Converter

monitors

At

indicates a communication

operating

U9,

converts

by

Data

Evaluation

Control

the

P14

The

Function

VO

advanced

the

same

Data

voltages

these

the

System

In

and

Function

System

data

Data

In

line. A logic

circuit

circuit,

pin

7A

flow

Select

Clock

Out

line

one

position

time,

on

voltages

Select

access

and

share

enables

rate

is

line

is

U12A

the

to

©

August

1993

Physio—Control

All

Rights

Reserved

1-15

LIFEPAK 9 defibrillator/monitor

Charge

Interconnect
Assembly

LED

Drive

(803761)

PCB

The

Charge

when

the

energy

front

panel

the

drain

of

connected

energy

the

charge

The
and

generates

The

protection

CRII.

The

writing

softest)
decoder
through

to

level

LEDs

Interconnect

the

Power

the

LED

drive

is

Main

PCB

the

on

line

U1

R4,

LED

Drive

signal

storage

CHARGE

Q14

the

has

LED

limits

the

Charge

been

reached, Q 13

on

continuously.

PCB

provides

Conversion

audible

provided

appropriate

on

Cl

tones.

circuitry

by

System

microprocessor

binary

VOLI, VOL2,

the

Interconnect

through

C3,

from

capacitor

and

the

current

Valid

signal.

electrical

PCB.

It

consists

R9,

of

R21,

number

and

PCB.

and

CS.

the

System

is

charging.

paddle

to

the

When

conducts.

microprocessor

Transistor

CHARGE

Paddle

LED.

the

voltage

Transistor

connection

also

drives

the

Q4,

QS,

Q13,

R22,

C6

through

selects 1 of 8 volume

(000

for

the

VOL3.

These

Static

protection

LED.

The

for

between

front

panel

R14,

R15,

C8,

and

loudest

lines

are

is

controls Q 14

Q14

drives
Resistor
gate

of

the

selected

Q14

then

the
LEDs

and

R11.

CRI

levels

and

111

routed

provided

the

R128

Q13

is

clamps

Main

PCB

and

Static

through

by

for

the

to

3-to-8

by

R1

on

The

decoder
System
(Q1
series
either
or

The
desired
which
Q12
the

Q11
U2A

the

drive
current

microprocessor.

through

with
U2A

U2B

free-running

tone

is

conducts,

selected

switches

pin

frequency

the

drive

U1

sets

Q3

or

R8.

The

or

U2B

applies

the

oscillator

frequency.

routed

to

grounding

voltage

on

and

3.

Transistor

of

the

transducer.

to

X1.

the

voltage

The

Q7

through

center

tap of

as

determined

voltage

the

gate

to

Q12

U2B

to

in

The

of

U2A

pin

switches

Q6

then

oscillator

Op

amps

required

decoder

the

the

oscillator

O11.

controls

output

Q10)

which

the

resistor

by

Q11,

piezoelectric

System

generates a square

If

the

pin

3.

Transistor

5.

If

the

off,

applying

turns

on,

transistors

U2A

and

for

the

volume

turns

on

one

puts

the

corresponding

divider

Q12,

microprocessor

voltage

voltage

grounding

is

routed

and

Q6.

transducer,

at

the

Q6

then

at

the

gate

the

selected

U2B

Q11,

U2B

provide

buffering

level

selected

of

the

to

The

output

X1.

generates
wave,

gate

of

shuts

of

Q11

voltage

pin

5.

Q12,

and Q6,

by

the

transistors

resistor

the

input

of

U2A

the

Audio
Q11
off,

Therefore,

Drive,

is

low,

applying

is

high,

to

which

and

high

in

of

1-16

All

Rights

Reserved

©

August

1993

Physio-Control

Main

PCB

(803715)

Assembly

The

Main

PCB

Assembly,
circuits:
Interface.

sampled

System
The
System
instrument
recorder
microprocessor.

The
circuit

the

Preamp,

The

Preamp

ECG.

microprocessor

System

Controller

three

is

The

microprocessor

functions.

displays

major

described

the

circuitry

converted

which performs

provides

The

according

circuits

in

control

the

illustrated

System

is

the

Display/Recorder

to

following

in

Controller,

converts

ECG

signal

central

the

to

interface

information

the

functions

paragraphs.

Figure

the

the

the

between

1-4,

and

the

ECG

from

is

optically

initial

ECG

System

the

Interface

supplied

listed

consists

Display/Recorder

Controller

operator

in

of

three

the

patient

connected

signal

processing.

circuitry.

inputs

controls

by

Table

the

1-2.

the

System

cable

to

the

CRT

Each

Description

major

to

The

and

the

and

1

(©

Preamp

Isolated

Front-End
Lead
Optical
Instruction
Instrumentation
Filtering
DC
Echo

Power

Protection

Select

Interface

Decoding

Restore

Table

Supply

Amplifier

1-2

Main

System

Front
Controls

Audio

Charge

VO

Protection

PCB

Controller

and

Rear

Interface

Alarms

Control

Functional

Display/Recorder

Panel

Display/Recorder

System
Address
Display
Video

Font

Program
Program
Recorder

Motor

Printhead
Printhead

Circuits

Clock

Decode

Gate

RAM

EPROM

EPROM
RAM

Power

Speed

Control
Resistance

Interface

Controller

Array

Control

Evaluation

©

August

1993

Physio—Control

All

Rights

Reserved

1-17

994

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defibrillator/monitor
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NOOT-MINO

—

37072

ANGUYA

Diagram

Block

PCB

Main

1-4

Figure

Ti

to

HIMOd

UN

OL

39VJH ヨ 1NI

3/AV

1

NOLL9310Hd

UN3-1NOYA

|

ο

a

Physio-Control

1993

August
©

Reserved

Rights
All

1-18

Description

1

Preamp

Isolated
+15Vdc,
Preamp

Power

+12Vdc,

circuitry.

modulator
24kHz.

positive
isolated
the
circuitry
small,

Front-End
VSP3

provided

the
voltage

Lead
U33
controls
between

the

conducts;

selected,
output

The

half
+15V

isolated

from

U37

limit

by

Preamp.

when

Select.

is

loaded

relay

patient

state

of

paddles

analog

of

U33.

Supply.

-15Vdc,

The

US.

Capacitor

secondary

of

the

ac

supply.

-15V

supply.

the

heavier

doubles

Protection.

the

R131

K1

as a regulated

input

and

Diodes

Kl

is

switched

To

select

with

the

K1,

U43A,

leads

to

the

are

switch

current

CR18, CR19,

The

+5

drive

for

C12

of

T1

input

waveforms

The

negative

Regulators

loads.

To

protect

to

R132

which

between

decoded

and

or

paddles,

desired

selected

U42

selects

Isolated

Vdc,

and

is

2mA.

to

analog

position.

when

Power

and

transformer

R28

applied

ac

U38

Since

supply

against

Isolation

guard

and

the

leads

paddles

data

from

switches

U33

causes

Q9

the

Supply

-12Vdc

set

to

are

waveforms

the

CR28

Patient

conducts.

lead

supplies

T1

is

generated

the

frequency

full-wave

stored

at

C87,

are

and

U39

isolate

+5

Vdc

loads

and a reference

voltage

against

mode.

and

counter

(1,II,1I,

for

excessive

clamp

the

different

U32.

U42

Q8

or

leads

surges,
the

and

Q9

If

or

provides

required

by

between

bridge

the

are

patient

CR20.

forming

stored

at

more

are

synchronous

source.

VSP1

paddles

charge

differential

patient

Flip-flop
U41.
to

conduct,

selected

leads

STD)

requested

the

isolated

by

the

pulse-width

12kHz

The

the

C86,

forming

sensitive

through

input

is

input

paddle

leads,

latch

U33

To

select

switching

when

Q8

are

by

and

and

to

the

Optical
through

synchronize

a

+1mV
timer
and a fixed-freguency
System
train

The
interrupting
The
isolation.

train

Interface.

the

the

optical

the

ECG

calibration

to

transmit a pulse

microprocessor

at

U4

pin

4.

System

16kHz

as

microprocessor

the

output

pulse

Comparator

it

passes

Command

conversion,

signal.

drives

to

the

pulses

interface

to

perform

select 1 of 5 patient

The

System

of

variable

period

(540Hz).

enables

with a CLR

the

U34D

Instruction

U4

controls

signal

infrared-emitting

performs

Decoding

from

the

three

microprocessor

duration

to

start

the

(approximately

The

variable-duration

counting,

count

as

shown

diode

waveform

circuit,

System

microprocessor

different

cable

uses

creating a 16kHz

of

the

pulse

at

TP6

in

U7

conditioning

U32

functions:

leads,

and

an

internal

80ms

pulse

train

by

in

Figure

providing

for

the

and

U33.

to

1.2ms)

from

1-5.

pulse

pulse

pass

induce

the

pulse

©

August

1993

Physio—Control

All

Rights

Reserved

1-19

LIFEPAK 9 defibrillator/monitor

TP6

TP17

ua

TP19

oV

TP4

e

———

+»!

VARIABLE

i

| |

Le

1200

PRECISIO

|

1852u»

(540Hz)

to

18001

SLOPE

DA

AP

—

——>»İ

ef

ΩΩ

ΧΧΧ

|

|

|

ke

—ECHO

PROPORTIONAL

PERIOD"

TO

NEGATIVE

==

VOLTAGE

Å

|

AT

TP20

+»!

VARIABLE

|

|

İİ

|,|,

一 一 一

lat

DR

|

一

ασ.

LOGIC

LEVELS

Instruction
microprocessor
The

number
particular
application
conversion
detected
the

ECG

edge

of

initiated

Flip-flop
the

pulses

of

the

(pins

Because

about
command

Decoding.

of

command

of a specific

to a digital

by

U31A

conversion.

the

first

with

every

U36A

from

pulse

train

6,

5,

3,

and

of

the

1.5ms

and

signals.

are

pulses

the

timing

Instrumentation

16mV

p-p

maximum

U44A

and

U44B

by

RN2

pins 1 and

the

differential

U44B.

outputs

This

of

common-mode
through

patient

analog

lead

signal

common-mode

U44A

signal
switch

(LL)

Figure

The

coded

1-5

by

pulse

the

represents a binary

function.

Each

preamp

equivalent.

which

responds

Monostable

pulse

and

clears

pulse

on

the

and

counter

pulse

causes

4).

Subsequent

of

train

the

RC

U32

(see

five-stage

network

sends a positive

These

command

Amplifier.

and

together

2,

R144,

and

The

requires

form a differential

and

rejects

signal

and

U44B

through

is

then

inverted

U41

and

cancelling

common-mode

Preamp

number

train

Timing

commands

of

pulses

number

set

of

pulses

setup,

and

initiation

The

rising

edge

by

sending a pulse

multivibrator

U31A

so

pulse

train.

that

U31B

ECG

form a five-stage

TP17,

Figure

counter

edges

count

R101

edge

to

signals

typical

amplification

and

U33,

select

ECG

to

up

C74,

latching

signal

for

input

RN2

pins 3 and

the

common-mode

(primarily

voltage

and

K1.

Relay

60Hz)

dividers

amplified

K1

routes

signals

from

as

listed

which

corresponds

performs

of

ECG

of

the

to

U34A.

detects

conversion

counter

1-5).

The

load

from

from

the

U31B

the

between

at

U41

further

amplifier

4.

Op

amp

signal
is

generated

R148

by

U35D

the

at

the

the

System

in

Table

two

tasks:

signal

first

pulse

the

that

first

the

preset

times

decoded

leads

and

signal

with

U44D

from

and

and

signal

patient

1-3.

to

a

is

This

initiates

falling

is

not

responds

rising

edge

preset

inputs

inputs.

out

at

and

paddles.

U42

is

processing.

the

gain

amplifies

U44A

and

from

the

R149.

passes

to

the

source.

The

unused

to

set

1-20

All

Rights

Reserved

©

August

1993

Physio-Control

Description

1

Pulses

atTP17

ma

YN
bh

ón

JO

DO

©

pe

=

=

Se

WN

S|

Det
S|

AA

pudo
=|

WON

ーー

CTO

DN

=

NON

N

Table

Pulse

Duration

AtTP6(ms)

64
128
192

256

320
384

448

512
576

640

704
768
832
896
960

1024

1088
1152
1216
1280
1344
1408

1-3

Preamp

Result

Not

used

Not

used

Not

used

Lead

III

Lead

II

Lead

I

on

Preamp

Std
Lead

III + Cal

Lead

II + Cal

Lead I +

Cal

Std + Cal

Lead

III + Leads

Lead

II + Leads
Lead I +
Std + Leads
Lead
Lead
Lead I +

Leads

Coil
III + Cal + Leads
II + Cal + Leads

Cal + Leads
Std + Cal + Leads
Lead

III + Paddles
Not used
Not

used

Pulse

Coil

Coil

Drive

Coil

Drive

Drive

Coil

Coil

Widths

Setup

Drive

and

and

and

Coil

Coil

Drive

Coil

Drive

Drive

Drive

and

Switch

Switch

Switch

Switch

Drive

and

and

and

Switch

and

Smooth

Smooth

Smooth

Smooth

and

Switch

Switch

Switch

Switch

Smooth

Smooth

Smooth

Smooth

Smooth

©

August

1993

Physio—Control

The

+1mV

calibration
microprocessor
signal

is

applied

offset

of

approximately

input

stages.

Filtering.

operation.

op

amps
function
blocking
U45A

Filtering

The

U44C,

as a high-pass

freguencies

removes

filter.

DC

Restore.

offset

originating

The

signal

is

which

sets

U33

to

U44A

pin 2 and

+1mV

provides a uniform

preamp

U45D,

freguencies

below

DC

from

All

filtering
U45A,
filter

for

0.024Hz.

above

Restore

switch

Rights

Reserved

created

by

pin 7 high.

U44B

to

the

input

signal

is

performed

and

U45B.

Preamp,

In

the

200Hz.

circuit

compensates

smoothing,

an

instruction

When

pin

6.

This

without

from

U43A

adds a differential

changing

bandwidth

by

two

stages

In

the

first

stage,

DC

Restore,

second

U45B

defibrillation,

and

stage,

functions

for

any

or

the

System

closes, a -SV

the

gain

during

normal

centered

U44C

and

switch

low-pass

smoothing,

filter

as a 540Hz

unwanted

motion

artifact.

offset

of

the

around

U45D

notch

dc

1-21

LIFEPAK 9 defibrillator/monitor

This

preserves

controls

Instrumentation
conversion.
from

+1V

any

transient

Under

to

+11V.

the

dc

offset

signals

Amplifier

normal

level

required

to

prevent

from

falsely

operation,

by

the

the

high

amplifying

the

A/D

conversion

Echo

circuit.

potential

the

dc

gain

level

dc

DC
of

the

input

level

Restore

for

at

TP19

is

Switch
offset
This
Table
selected
Q11

parallel

above

Transient

U45C

when

negative

positive

filter
inducing
signal
and

When

eliminate
QUIK-LOOK

Table

loaded
Analog
high-pass

smoothing

voltages

function

1-3,

lead.

to

conduct.

with

40Hz.

functions

the

bias

bias

to

prevent

DC

through

U45D,

PADDLES

1-3,

so

switch

is

the

when

switching

is

initiated

pulses

signals

voltage

motion

pulse

that

filter,

12

thru

When

Q8

Q11

R165.

to

limits

Because

associated

as a window

at

its

to

the

noninverting

the

inverting

very

short

Restore.

high-pass

the

signal

is

selected,

artifact

mode. A command

20),

turning

the

next

U43B

then

and

limiting

process

when

20) turns

switches

changes

of

with

input

exceeds

input.

spikes

The

output

filter

passband

introduced

Q9

clock

pulse

closes,

the

of

limiting

from

one

lead

the

appropriate

on

Q8

on,

C90

the

high-pass

R161,

this

defibrillation

comparator

+2V.

input

of

C104

(such

an

of

U45C

U44C

and

to

5Hz.

further

passband

by

the

pulse

selects

on.

When

at

pin 6 switches

bringing

ECG

signal

the

response

(I,

Il,

number

or

Q9

and

discharges

filter

by

filter

limits

are

sensed

and

responds

Resistors

U45C;

and

U45D.

R151

an

internal

drives

R171

transistor

Resistor

limiting

paddles

paddles

Q9

conducts,

R155

in

passband

of

the

Ill,

or

STD)

of

pulses

switches

from

switching

the

R172

function

pacing

when

U42

+12V,

signal

by

op

with a positive

and

and

R143

as a low-pass
spike)

Q10,

R160,

is

required

used

mode,

flip-flop

the Q output

parallel

to

with

above

preamp

to

another.

(see

to

the

causing

R161

in

passband

amp

U45C.

R147

apply

apply

from

routing

with

U44C

to

in

the

(see

U36B

high.

R165

2Hz.

to

dc

to

output

a

a

the

is

in

the

1-22

Echo.
from
from

back

signal
microprocessor
the

The

ECG

the

System

the

System

to

the

System

(see

Figure

pulse-delay

signal

is

converted
microprocessor.
microprocessor

microprocessor

1-6).

When

(across

period

All

Rights

an

opto-isolator),

to a number.

Reserved

to a pulse-delay

The

time

is

received

is

proportional

the

echo

pulse

the

from

until

is

sent

System

period

on

when

the

convert

the

“echo”

to a sample

back

to

microprocessor

©

command

pulse

of

the

the

System

August

command

is

sent
ECG

converts

1993

Physio-Control

U34A

TRIGGER

VOLTAGE

AT

TP19

PIN 4 |

PULSE

ト - ECHO

TP4

TIME

En

|

| |

|

Description

1

>

PERIOD» | |

거

———

he—

13

—».

-一

i

RAMP

ECG

conversion

passes
sends a trigger

-6.3V
conversion.

The

U35B,

period.

signal

when
output
+5V

U35C.
discharge
Figure

While

trigger

Q6,

R100

which

to

U32

at

the

output

ECG

signal

U35C,

The

track

at

U3SB

comparator

to

-12V.

line

and

When

from

1-6).

the

track

pulse

and

allows

and

R99.

discharges

pin

pulse

07,

R122

Q7

from

TRACK

Figure

begins

2.

of

from

and

phase

to

charge

U34A

This

turns

C76,

and

U31A.

the

+15V

The

C72

1-6

when

The

rising

every

1.8ms

U3SA,

U35A

providing a signal

passes

C76.

This

begins

sampling

receives

voltage

provide a constant

This

ramp

output

passes

off,

the

discharge

circuit

This

supply

of

through

Echo

Period

the

pulse

train

edge

of

the

to

U34A.

to a track

circuit

when

the

constant

is

drives

to

comparator

opto-isolator

controls

O7

conducts,

capacitor

trigger

to

the

gate

current

current

produces a ramp

tracking,

the

output

charge

C72

U34C

at

the

output

first

pulse

The

ECG

range

and

ramp

the

duration

which

C76.

The

pulse

(every

of

Q7

turning

source

comparator

to

source

of

U34A

through

controls

U6

and

creates

of

counter

clocks

signal

of

output

U31A,

is

offset

-1V

to

-11V

circuit

ramp

causes a linear

consisting

of

causes

phase

1.8ms),
Q7

the

inverting

from

U34A

to

-12V,

voltage

the

on-time

the

the

the

driving

off.

U35C

receives

turns

dividers

echo

U4

which

to

for

of

echo

ECG

starts

the
The
input

(see

the

off

of

Q6,

signal.

of

©

August

1993

Physio-Control

The

duration

long

the

When

the

switches

Causes

and

the

allows

of

output

ramp

to

-12V,

output

the

the

ramp

of

U34C

output

echo

of

presenting

of

U34C

signal

All

output

is

low

U35C

to

to

Rights

of

the

and

sets

reaches

this

voltage

switch

be

coupled

Reserved

track

to

high

and

the

duration

OV,

the

at

the

impedance

through

ramp

circuit

of

the

output

inverting

of

comparator

input

which

opto-isolator

determines

echo

period.

of

U34C.

turns

U6.

U34B

on

how

This

Q6

1-23

LIFEPAK 9 defibrillator/monitor

System

Controller

The

System
keypad
The

central

with

external

the

ECG
These
filtering

U30

communicates

two

asynchronous

addition

are

created

and

echo

ECG

and

to

the

Controller
sends
component

RAM

pulse

samples

display

three

by

routing

U20.

The

operating
32k x 8
including
contains
decoding
pins

12,

Multi-vibrator
System
watchdog
microprocessors
consisting
short;

R47

software

EPROM.

the

calibration

the

lithium

is

performed

13,

and

U26

microprocessor

circuit

of

R46

and

C33

circuit

commands

and

widths

are

on

with

serial

8-bit

DO

Battery-backed

energy

14.

and

monitors

if

the

pulse

and

C31

detect a pulse

to

of

this

ROM

to

then

sent

the

CRT.

the

Display/Recorder

transmit

I/O

through

for

the

constants.

cell

by

3-to-8

flip-flop

and

the

the

width

is

used

receives

the
circuit
devices.

sample

ports

System

and

Display/Recorder

1.8ms

input

CRT,

is

System
The

values

to

the

Display/Recorder

and

receive

contained

D7

in

parallel

Controller

RAM

DIP

(Dual

real-time

decoder

U16

form

preamp

is

out

by

U26

width

that

signals

recorder,

System

for

U28A

U25

the

trigger

of

tolerance.

to

detect a pulse

is

from

the

and

defibrillation

microprocessor

microprocessor

the

CRT

and

microprocessor

microprocessor

lines

at

pins

12

in

U30,

16

extra

out

to

octal

is

contained

provides

In-line

clock

using

watchdog

microprocessor.

too

data

Package)

information.

only

the

circuit

pulse

and

An

RC

width

long.

front

panel

circuits.

U30,

converts

recorder.

(U1)

through

and

13.

output

latches

outputs

U19

in

U27,

storage,

socket

Address

at

for

the

The

resets

both

network

that

together

for

In

lines

and

a

U28B

is

too

Controller
needed.
microprocessor

of

tolerance,

conduct,

U18A,

and

Front

panels

function(s)
panels
rows

multiplexer,
column

Audio

off

and

PCB

U46

This

protects

the

pulling

and

U17A)

the

Display/Recorder

and

Rear

are

distributed

to

activate.

are

arranged

(RAS 1 through

providing a high

switch.

Alarms.

controls

produces

an

monitors

activity.

output

the

Panel

The

the

audible

the

+5V

supply

the

RAM

memory

If

the

controller

at

NOT

CEO

switches

voltage

goes

in a matrix

System

volume. A piezoelectric

at

R45

to

the

RESET

microprocessor.

Controls

to

the

Input

3).

The

tone

Interface.

System

from

of

five

System

logic

microprocessor

in

response

low.

microprocessor

the

level

and

causes a system

and

prevents spurious

detects

This

lines

pushbuttons
columns

microprocessor

for

that

high

and

low

logic

for

the

System

Signals

which

on

(CAS 1 through

each

row

switches

transducer

to

input

from

the

from

reset

as

+5V

supply

causes

level

Q5

to

(through

microprocessor

the

front

determines

the

front

and

5)

and

functions

and

the

on

the

as

sensing

audio

alarm

the

Interconnect

System

a

any

is

out

U23C,

and

what

rear

three

closed

on

rear

and

1-24

All

Rights

Reserved

©

August

1993

Physio-Control

Description

1

microprocessor.
provides
pushbutton
eight
microprocessor

Charge

requests

Clock,

Out

CHARGE
System

Data

Conversion

Data

communication.

Following
self-tests

self-test

The

10-bit
converter
converter.

out

four

tone

is

pressed.

volume

lines

levels.

internal

Control.

to

the

D/A

Converter

accomplish

on

the

microprocessor

Out

line.

Status

PCB

In.

The

I/O

the

charge

which

are

fails,

the

energy

of

stored

A/D

converter

shares

If

the

tolerance,

An

internal

frequencies,

Three

The

audio

oscillator.

The

System

converter

Function

keypad

is

sent

Clock

completed

CRT

in

the
System

an

ENERGY

Select,

serial

communication

transmits

to

the

information

back

provides

initiation,

displays

the

energy

(U9)

located

four-line,

microprocessor

oscillator

including

output

microprocessor

U18

Power

to

before

the

serial-communication

FAULT

in

the

the

lines,

is

silenced

on

the

Power

Converter

the

coded

Conversion

on

the

decoding

the

System

synchronous

the

System

the

selected

SERVICE

storage

on

the

capacitor

Power

indicates

message

System

key-click

VOL1

by

turning

initiates

Conversion

Data

with

the

selected

PCB

microprocessor

timing

microprocessor

indicator.

Conversion

is

microprocessor

response

through

off

and

VOL3,

the

System

monitors

PCB.

In,

and

Converter

D/A

converter.

energy

over

the

process

energy

is

monitored

interface with

that

on

over

for

serial

performs a set

is

available.

PCB.

the

energy

displayed.

when

a

produce

charge

The

Data

Pressing

value

from

Converter

the

Power

Converter

Ifa

through

The

the

D/A

stored

I/O

the

of

a

A/D

is

Display/Recorder
Interface

I/O

Protection.

resistors

Additional
on

Display/Recorder

Display/Recorder
data

Display

resolution

microprocessor

receives

microprocessor

displayed

ECG

Display/Recorder

approximately

microprocessor

the

from

sample

and

capacitors

protection

Video

the

PCB

is

not

all

incoming

with

1,

Video

System

Assembly

as

compresses

also

gaps

data

every

are

Electrostatic

is

2,

Controller.

microprocessor

microprocessor

high

discharge

on

all

the

provided

and

Raster

CRT

and

as

the

recorder

ECG

ECG

data

formats

or

is

transmitted

microprocessor

1.8ms.

also

the

overlapping

Other

transmitted

protection

I/O

lines

that

by

6.2V

zener

lines

directed

The

central

U1.

It

receives

and

controls

the

recorder.

resolution,

data

for

the

samples.

ECG

segments.

from

through

data

the

The

for

System

the

data/command

to

the

Display/Recorder

is

provided

connect

diodes,

component

Because

CRT

Display/Recorder

the

Tx

to

the

CR7

to

the

Monitor

of

the

digitized

the

input

the

the

Display/Recorder

display.

CRT

so

microprocessor

serial

communication

bytes

from

by

the

Main

PCB.

through

this

circuit

of

this

CRT

The

waveforms

the

microprocessor

CR9,

PCB.

is

ECG

signal

data

screen

recorder

are

to

the

System

the

to

the

not

line

©

August

1993

Physio—Control

All

Rights

Reserved

1-25

LIFEPAK 9 defibrillator/monitor

when

they

are

packets

containing a header

data/command

The

first

four

VO

Gate

Array,

U29,

lines

control

the

required

byte.

lines

driving

operation

for a particular

byte,

listed

in

Table

the

input

of

the

function.

two

ECG

1-4

for

the

recorder.

This

data

sample

bytes,

communicate
Display

PCB.

is

transmitted

and,

if

with

the

The

other

in

required,

a

Display

five

YO

Table

VO

P(50)
P(52)

P(53)

P(54)

P(21)

P(60)
P(61)
P(66)
P(67)

System

16MHz

both

the

2MHz

Address
and

the
functions
devices
in

memory.

1-4

Line

Clock.
square

System

to

A/D

Decode.

writing

as

when

Display/Recorder

Signal

H.RETR

GO

|INCMEM

|TR/CHAR

STROBE
RECORDER
PRINTHEAD
PRINTHEAD
PRINTHEAD

Crystal-controlled

wave

to

and

Display/Recorder

converter

Programmable

to

all

external

an

address

the

Display/Recorder

POWER

CURRENT
TYPE
LOAD

the

Display

U9

on

the

memory

decoder

and

Microprocessor

SENSE

multiple-output

Gate

Array.

microprocessors

Power

logic

array

and

is

programmed

microprocessor

It

Conversion

U9

controls

the

Recorder

VO

Direction

In
Out

Out

Out

Out
Out
In
In
Out

oscillator

also

PCB.

to
addresses

U10

supplies

(U30

the

Gate

enable

Lines

provides

8MHz

and

U1),

reading

Array,

the

different

from

U3.

appropriate

a
to
and

U9

areas

>

1-26

Buffers
devices

buffers

bus
and

Display
many
flip-flops,
only
ECG

additional

U11,
from

the

data

between

the

RAM/ROM

Gate

blocks

etc.). A metalized

those

circuits

memory

timing

U12,

and

U1S5

interaction

bus.

the

Display/Recorder

Array.

of

standard

addressing,

signal

All

with

Buffers

memory

Display

OR

needed

generation.

Rights

Reserved

for a specific

ECG

isolate

the

appropriate

the

Display/Recorder

U12

and

U15

microprocessor,

devices.

Gate

Array

and

AND

gate

layer

added

function:

display

trace

Two

RAM/ROM

control

U29

circuits

on

different

interaction

the

is a

top

of

the

Monitor

generation,

internal

memory

microprocessor.

on

the

Display

custom

(counters,

gate

Gate

IC

containing
multivibrators,

circuits

PCB

video

counters

O

connects

sync

intensity,

August

U11

address

Array,

timing,

and

control

1993

Physio-Control

the

timing

during

CRT

The
vertical

256

of

CRT

retrace

Display

and

rows,

and

the

scan

periods.

Gate

horizontal

When a count
of

196,608

Four

Gate

horizontal
Each
another
the

CRT
corresponds
that

corresponds
U21
addresses

(256 x 768)

separate

Array

format

retrace.

trace

generator

memory

screen

to

since

the

for

Video

periods,

Array

the

upper

of

256

memory

the

An

loop

is

created

the

low

to

only

data

each

scan.

RAM

uses

retrace

10

occurs,

occurs,

loops

ECG

internal

uses

for

the

point,

the

high

loaded

(U21)

and

control

an

on

bits

correspond

U29

the

for

signal

11-bit

one

memory

low

by

turning

and

point.

in

and

Font

the

18-bit

the

CRT.

EPROM

Video

counter

The

to

768

RAM

to

lower 8 bits

(U22)

addressing

control

columns

the

initiates a vertical retrace.

gate

array

two

separate

in

memory.

counter

point

the

turning

This

memory

loop

for

of the

video

the

saves

is

initiates

trace

addresses

scan.

on

video

memory

the

the

horizontal

generators

Formatting

each

the

high

point

The

trace

at

the

screen

off

at

the

space

high

point

addressing

during

timing

correspond

(scan

of

the

lines).

When a count

retrace.

in

the

Display

occurs

during

memory

of

the

appearing

location

screen

in

Video

and

the

loop.

scan

location

RAM

low

Description

to

and

on

that

point

1

Serial

communication

Recorder

H.RETR,

Gate
storage

horizontal

H.

microprocessor

GO,

Array

and

RETR

(IRQ1)

=

TR/CHAR

ο

INCMEM,

and

the

Display/Recorder

retrieval

retrace.

Figure

Figure

1-7

between

of

ECG

トド

ce

the

Display

is

accomplished

and

TR/CHAR.

and

character

1-7

shows

UPDATE

Control

|

Line

Gate

Array

by

the

following

These

lines

microprocessor

data

the

control

MESSAGE

©

UPDATE

Timing

in

the

line

to

timing

and

the

Display/

control

enable

the

coordinate

Video

RAM

sequence.

|

lines:

Display

the

during

©

August

1993

Physio-Control

Data

from

memory

horizontal

during

the

Display/Recorder

horizontal

retrace

to

smooth

All

Rights

microprocessor

retrace.

Six

scrolling

Reserved

ECG

of

the

loads
samples
trace

displayed

into

the

update

Video

during

on

the

RAM

CRT.

1-27

LIFEPAK 9 defibrillator/monitor

ROW

(256

PIXELS)

Coded
RAM

ECG
ECG

information

data
Array
the

ロコ

ロ

O

BO

©

O

ON

BU

O

OSN

00

01

at

trace
data

stored

as

proper

02

03

04

character

this

time.

and

to

the

passes

in

the

CDAT(0-7).

address

05

06

07

address

messages

Display

to

Font

on

08

09

OA

0BOC

data

display

Gate

the

Font

EPROM

The

the

Display

OD

768

PIXELS

used

during

Array

EPROM

is

Display

CE

OF

10

11

(768

by

the

Font

raster

through

through

addressed

Gate

Array

PCB

(see

12

13 14 15 16

COLUMN

VERTICAL

RASTER

EPROM

scan.

The

EDAT(0-7);

DD(0-7).

and

routed

sends

the

Figure

17

SCAN

18 19

1-8).

1A

LINES)

also

Video

character

Character

to

the

character

18

1C1D1E

loads

into

RAM

sends

address

pattern

Display

Gate

data

DISPLAY

ADDRESS

000
001

1FF

24

P

IXELS

m

_

1F

Video

out

to

|

2

=

>

+

E

COLUMN

FT

1+

Е

The

Display

four

levels

of

from

the

Display
brightness
two
This

video,

endpoints

the

sync

transmitted

level

digit

code

code

determines

half-tone,

of

marks.

Figure

Gate

the

1-8

Array

brightness

Gate

for

the

to

the

or

off

ECG

The

with

normal

Character

also

functions

for

the

Array,

Video 1 and

digitized

Video

Signal

if

the

addressed

(see

Figure

waveform

rest

of

the

brightness.

Cell

as a video

trace

and

display

Amplifier

pixel

1-9).

segments;

ECG

waveform

Locations

intensity

characters.

Video

2,

generate

data

by

transmitting

circuit

will

be

at

Half-tone

full

brightness

and

Two

on

full

is

all

the

used

the

circuit,

video

Monitor

intensity,

only

is

producing

outputs

the

appropriate

the

data

PCB.

normal

for

the

used

only

characters

in

a

for

are

1-28

All

Rights

Reserved

O

August

1993

Physio—Control

Description

1

VIDEO

1

VIDEO 2 一

|

一

一

一

HALF-TONE

Character
input
data

are

Video

U21.

twelve

Display/Recorder
access.
controlled

NORMAL

Figure

dot

signal.

mapped

RAM.

New

ECG

bytes.

New

by

VIDEO

information

Messages

Trace

Horizontal

data

the

FULL

INTENSITY

1-9

Video

merges

have

to

the

same

and

character

data

is

stored

retrace

microprocessor

storage

Display/Recorder

and

Intensity

with

priority

point

over

on

the

data

during

memory

the

provides

which

microprocessor.

NORMAL

VIDEO

trace

information

waveforms

CRT.

are

stored

horizontal

an

interrupt

signals

address

counter

HALF-TONE

to

when

in a 32k x 8

retrace

to

the

permission

incrementing

create

the

video

the

two

types

static

RAM,

and

consists

for a memory

is

of

of

An

additional

(similar

16 x 32

the

Font

Display/Recorder

Font

EPROM.

with

memory

pixels

wide
displayable
uppercase
and

double-sized

Program
software
is a list
annotated

Program
microprocessor
Additionally,
microprocessor

512

to

ASCII

character

EPROM.

for

to

fit

character

letters

EPROM.

for

the

Display/Recorder

of

codes

recorder

RAM.

as a scratch-pad

all

bulletin

A

in

representing

CODE

bytes

are

used

codes).

cells,

The

microprocessor

32k x 8
256
in

numerals

text.

The

The

with

each

message

EPROM,

characters.

the

screen

set

includes

normal,

inverse,

are

Another

all

Program

SUMMARY
board

screen

character

in

32k x 8

RAM

is

for

storage

cell

content

during

U22,

Each

single-sized

and

normal

microprocessor.

of

the

while

data

stored

of

can

be

configured

accepting

is

updated

horizontal

contains

character

cells

(see

numerals,

boldface

video

EPROM,

words

and

U13

is

used

performing

and

the

in

the

Program

the

character

address

into a matrix

character

is

Figure

video.

display.

U14,

phrases

by

program

Display/Recorder

information

as

needed

retrace.

character
16

contains

Included

the

font

pixels

high

1-8).
punctuation,
Special

in

used

Display/Recorder

functions.

RAM.

codes

of

by

the

patterns,

and

The

characters

the

operating

the

software

in

the

from

24

and

©

August

1993

Physio-Control

All

Rights

Reserved

1-29:

LIFEPAK 9 defibrillator/monitor

Recorder

the

Printhead

logic

signal

This

logic

power

for

the

Motor
because
printhead
recorder
that
reference
pulse

The
determines
dividers
when
recorder
off-time
much

The
C2
on-time
pin
U2C
below

Speed

of

and

is

compares

voltage.

enough

back

EMF

R18,

Q3

is

motor.

is

power

fixed

on-time

has

charged

cycle,

10

goes

changes

the

Power.

signal

the

regulated

the

set

voltage

The

Recorder

and

the

Motor

from

the

Display/Recorder

causes

recorder

Control.

variable

the

the

to

maintain

produced

speed

R17,

off. A frequency-modulated

The

by

Q3

conducts

to a voltage

the

to

about

states

Q2

motor

Regulation

drag

lack

of a spindle

by a variable-frequency,

back

EMF

The

circuit

the

in

of

the

and

C4

pulse

comparator

to

is

determined

output

on

1/3

and

pin

of

of

ends

10.

Power

Speed

Control

to

conduct

and

printhead.

of

on

the

recorder

on

(electromotive

varies

the

25mm/s

the

motor

recorder

is

directly

has a fixed

U2B

the

level
U2B

VBATT,

the

motor.

and

motor.

by

U2C.

approximately

switches

and

pulse

circuit

provides

circuits

microprocessor

which

turns

the

recorder

motor

caused

the

paper

roll.

pulse-width-modulation

force)

on

frequency

paper

speed.

when

the

drive

The

voltage

proportional

pulse

on-time

capacitor

When

to

C2

on-time

to

from

and a variable

C4

the

75%

ground,

starts

discharging

when

operating

by

responding

at

the

on

Q4,

thereby

speed

is

necessary

by

The

paper

the

motor

of

the

motor

pulse

switches

present

the

speed

transistor

and

determines

off-time

of

VBATT.

the

voltage

the

voltage

voltage

to a high

base

of

Q2.

supplying

the

thermal

speed

of

circuit

to

a

speed

off

at

voltage

of

the

motor

Q3

drives

off-time.

how

period

is

At

the

at

U2C

through

on

C2

for

the

drive

the

The

over,

next

R7.

drops

The

voltage
pin 6 to
proportional

toward a voltage
normal
constants
pin

6.
conducts,
increases,
shorter.

Printhead

accomplished
Recorder

The

Display/Recorder

microprocessor

The

Recorder

microprocessor

on

U2B

determine

to

the

operating

before

When

the

supplying

the

back

Control.

by

Gate

Array

Gate

and

and

pin 7 is

the

battery

that

is

conditions,

the

voltage

voltages

voltage

EMF

Control

the

Display/Recorder

U3,

formats

Array

transmits

compared

off-time.

voltage.

proportional

the

on

are

equal,

to

voltage

of

Program

microprocessor

it

receives

this

to a calibrated

During

voltage

U2B

the

decreases

data

for

the

During

to

the

pin 7 is

the

output

motor.

to

the

microprocessor

RAM

receives

transmission

parallel

data

in

reference
on-time,
the

back

on

C4

equal

As

the

and

C4

charges

off-time,

EMF

discharges

of

load

the

C4

of

the

to

the

reference

U2B

switches

on

pulse-width

the

recorder printhead

in

conjunction

U13,

and

Program

data

from

the

to

the

recorder

data

from

the

Display/Recorder

serial

form

to

the

voltage

to a voltage

discharges

motor.

over

several

voltage

low

motor

off-time

is

EPROM

System

printhead.

recorder

at

Under

time

and

Q3

gets

with
U14.

on

1-30

All

Rights

Reserved

©

August

1993

Physio-Control

Description

1

printhead.

bottom
ECG
printhead.
remaining
recorder
paper.

high

The
384-bit
The
data
parallel.
thereby
The

The

of

the

signal

data

Bytes

64

always

As

in

and

low

thermal

printhead

shift

register

Recorder

on

the

DI

The

preventing

source

of

recorder

bits

the

address

Gate

CK

the

microprocessor

Уно

(СОММОМ

©

ELECTRODE)

printhead

paper.

bytes

from

for

generating

(32

for

appears

Display

inputs

is

(see

Array

line

into

the

pulse

is

the

printhead

CK

pulses

and

the

|

HEATER

|

ELEMENTS

prints

an

array

of

The

Recorder

hexadecimal

code

hexadecimal

the

top,

32

for

the

at

fixed

locations

Gate

Array,

for

an

array

Figure

sends

shift

active

is

two

the

ECG

trace

of

384

switches

1-10)

receives

clock

pulse

register

only

shift

and

when

register

the E clock

Display/Recorder

1

384

bits

from

the

Gate

Array

translates

to

the

320

bits

characters

bottom)

at

the

top

internal

and

data

CK

to

converts

data

is

from

used

by

since

or

bottom

trace

generators

the

SYNC

and

dots.

input

the

printhead

the

sent

to

running

the

System

are

data

microprocessor.

>

»

top

to

the

the

two

required

mapped

text

for

of

to

the

the

recorder

receive

marks.

An

internal

to

the

printhead.

which

from

serial

the

printhead,

continuously.

し
の

by

the

the

enters

to

SB

(srrosejo-H[

|

DI

(DATA

CK

(CLOCK)

LD

MAIN

IN) © [

©

tonjo-H

PCB

|

Figure

The

Display/Recorder

shift

register

register

is

loaded

into

Display/Recorder
AND

gates;

the

drive
transistors.
microprocessor
causes

the

After

gates

Strobe

switched

229

$ $

+

| |

|

i

22ο

PRINTHEAD

1-10

ASSEMBLY

Printhead

microprocessor

the

printhead

into a 384-bit

latch

latch

microprocessor.

for

the

dot

heating

the

data

is

loaded

line

switches

high

(data

384

BIT

LATCH

384

BIT

REGISTER

Assembly

moves

via

the

with a high

The

output

elements

into

the

one

input

=1)

on

$

the

data

LD

line.

LD

of

the

latch,

of

the

the

other

|

ς

(

2

ο

о

stored

Data

signal

latch

is

provided

the

Display/Recorder

AND

input

in

in

the

from

is

gated

by

gates
to

switch

the

printhead

shift

the

by

384

384

NPN

high.

This

their

©

August

1993

Physio-Control

All

Rights

Reserved

1-31

LIFEPAK 9 defibrillator/monitor

outputs
their

Printhead
circuit

When
microprocessor

The
and
printhead.
are

(see
is
printhead.

battery voltage,
printhead

Monitoring

dots

turned

Comparator

sense

monitored

printhead

across

directs

the

microprocessor

dots

high.

respective

Resistance

is

active

the

motor

measured

voltage

The

energized;

Figure

too

long,

The

strobe

turned

on

increases,

resistor

at

increases,

R16

drops

the

Display/Recorder

Recorder

turned

The

heating

only

printhead

during

printhead

this

1-10).

the

excessive

System

the

current

on

determines

U2A

R27

pin 4 through

Gate

on

and

selected

when

speed

starts

energizing

printing

is

regulated

If

the

and

printhead

width.

the

monitors

and

the

lower

Array

then

determines

passes

transistors

elements

Evaluation.

calibration

resistance

duty

strobe
heat

microprocessor

through

combined

voltage

voltage
than

at

this

and

activating

The

the

instrument

test

the

printhead

used

determines

cycle

is

by

the

width

pulse

on

the

dots

temperature,

the

printhead

the

printhead

resistance

the

load

on

divider

voltage

the

dividers

across

the

voltage

microprocessor

STROBE

the

printhead

information

conduct,

dropping a voltage

Printhead

is

in

motor

runs,

the

Display/Recorder

dots.

together

the

optimum

the

time

period

of

the

is

too

short,

will

greatly

monitors

and

calculates

while

resistance.

of

the

VHD

R13

and

R16.

R10

R16

decreases.

across

R15,

to

input.

resistance

to

the

the

selected

Resistance

speed

with

duty

printhead

the

the

printhead

increasing

As

the

printhead

line

at

and

R15.

U2A

stop

sending

The

Display/Recorder

System

printhead

Evaluation

calibration

printhead

cycle

of

that

the

printhead

strobe

print

will

be

shorten

The

When

the

resistance,

the

optimum

the

the

number

decreases.

pin

5,

through

VBATT

As

the

the

switches

strobe

from

the

microprocessor.

across

dots.

mode.

temperature

the

dots

pulse,

SB

light;

if

it

life

of

the

number

of

line

load

voltage

low.
signals

number

of

dots

current

is

on

the

This

to

of

1-32

Display

PCB/CRT

Assembly

(803706)

The

Display

the

Monitor

information
information
synchronization

PCB/CRT

PCB

and
on

the

Assembly

Assembly.

synchronization

CRT.

signals

All

Rights

The

signals

The

incoming

Frame

Sync

Reserved

(Figure
Monitor

from

signals

and

Raster

1-11)

PCB

is

composed

assembly

the

Main

are

Video

Sync.

of a CRT

processes

PCB

and

1,

Video

©

August

and

video

displays

2,

and

1993

Physio-Control

the

Description

1

上 一 一

|

|

|

|
|

|

|

|
|

|

|

|
|
|
|
|

一 一 一 一 一 一 一

FRAME

RASTER 一 一 | __

VIDEO 1 ——&

VIDEO 2 —

Figure

Two
The
pixels
and

m|

FRAME

SWEEP

GENERATOR

RASTER RASTER

SCAN

OSCILLATOR

VIDEO

SIGNAL

AMPLIFIER

려

一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一 一

=

2

$

1

>|

1-11

separate

CRT

per

left

raster

line.

to

right

Display

circuits

provide
consists
The

CRT

(see

Figure

PCB/CRT

HORIZONTAL

DEFLECTION

YOKE

GENERATOR

RASTER

VOLTAGE

(FLYBACK)

VIDEO

of

768

screen

Assembly

horizontal

scan

is

scanned

1-12).

è

つ
2

lines

There

and

MONITOR

ASSEMBLY

VERTICAL

DEFLECTION

YOKE

CRT

CATHODE

Block

Diagram

vertical

in

one

complete

by a vertical

is

no

interlacing

PCB

r

G4

CRT

一

3
E

a

beam

frame

raster,

bottom

during

deflection.

with

256

to

top

the

raster

VERTICAL

VERTICAL

HORIZONTAL

RETRACE

RETRACE

SCAN

|

|

—

|

Figure

BM

| |

| |

A

WTA

DEN

VÍ

1

PŮ

1-12

Display

|

|

|

Scanning

i}

기

| |

III

n

|

|

©

August

1993

Physio—Control

All

Rights

Reserved

1-33

LIFEPAK 9 defibrillator/monitor

Video

Signal

Amplifier

Frame

Sweep

Generator

This

circuit

controlling

The

input

the

Main

U401C
nominal

available
Brightness

A

deflection

during
a

nominal

To

sweep
components.
frequency
horizontal
and

Horizontal
senses
control
eliminate

the

to

PCB

provide

+40V

by

is

horizontal

60Hz

the

of

rolling.

deflection

both

yoke

receives

video

voltage

to

Video 1 and

at

TTL

voltage

biasing

to

switching

the

for

video

the

adjustable

hybrid

the

width

IC,

U101,

retrace.

synchronizing

CRT

accurately,

The

RC

combination,

hybrids

Horizontal

Linearity,

current

and

linearity.

ringing

(oscillation).

information

the

CRT

Video 2 is

levels.

Q401,

causing

output.

outputs

through

Video

drives

The

Display

signal,

U101

internal

R113,

and

oscillator.

Width,

calibrates

provides

R117

at

the

cathode

supplied

The

Q401

Four

levels

of

U401A,

Gain,

the

frame

Gate

Frame

requires

R105,

R111,

the

feedback

and

Video 1 and

at

the

video

from

the

outputs

of

to

conduct

of

video

U401B,

R402.

yoke

Array

on

Sync,

biasing

R106,

and
Horizontal
controls

CRT

beam

to

U101

C112

form a damping

Video 2 inputs,

output

Display

U401A,

and

intensity

and

U401C.

to

sweep

the

Main

for

this

circuit.

by a number

C102,

sets

Hold,

the

width

linearity.

pin

10

(J902

pin

Gate

Array

U401B,

the

R106,

adjustment

supply

are

CRT

PCB

supplies

of

external

the

controls

R128

to

help

circuit

and

2).

on

a

to

Raster

Scan

Raster

Voltage

Oscillator

Generator

The

Raster

and

the

The

circuit

The

voltage
signal.
Q201,

R217
power-on.

size

Input
input

forward-biases
conducts,
input

Vertical
U201

The

T301
comes

Oscillator

Scan

switching

is

designed

regulator

This

signal

causing

and

capacitor

Resistor

will

be

minimally

overvoltage
voltage

at

which

Raster

as

it

pin

Size,

well

from

inhibits

4.

Voltage

rises

R224,

determines

as

the

circuit.

Oscillator

frequency

around

oscillator

is

sent

Q201

to

conduct

C203

R209

affected

protection

to

18V

Q203

which

the

internal

controls

the

Generator

overall
output

CRT

of

sets

the

sweep

for

the

Raster

voltage

frequency

from

the

Display

and

pass

function

decouples

or

as

by

changes

is

provided

greater,

routes

it

oscillator

the

width

amount

the

of

supplies

bias

voltages.

voltage

regulator

frequency

Voltage

regulator

is

set

Gate

the

signal

an

RC

network,

+15V

in

by

Q201, Q202,

D201

starts

to

the

gate

in

U201

of the

energy

the

input

The

U201

for

Generator

U201.

to

about

Array

to

U201

slowing

supply

the

pulse

delivered

+15V

to

conduct.

of

Q202.
by

from

voltage

applying

voltage

input

signal

pin

10

the

Raster

power

52kHz

on

the

Main

pin

5.

the

so

supply.

and

D201.

This

When

+5V

the

output

to

transformer

for

the

primary

for

in

the

Raster

Generator

supply.

by

the

Raster

PCB

Resistor

current

that

display

If

the

signal

Q202

to

the

stage

T301.

the

circuit

Scan

to

at

of

of

1-34

Rights

All

Reserved

August

O

Physio—Control

1993

The

Raster

and

transistors
providing
for
total)

winding

This

the

primary

output

on

voltage

additional

Voltage

Generator

Q501

and

Q502.

current

of

T301.

at

pin

Tl

adds

provides a ground

The

5. A tap

+14V

to

circuit

The

for

Q502.

+15V

at

T501

boost

reference

is

designed

oscillating

The

input

at

around

output

output

T501

pin 6 supplies

the

+24V

to

+40V

for

biasing

transformer

of

U201

drives

of

Q502

sets

the

pin 4 produces

+24V.

The

output

G1, G2,

secondary

at

T501

and

T501

Q501,

voltage

+15V

pin

G4.

Description

(30V

8.

1

Raster

CRT

Bias

Generator

Generator

Vertical
circuit.
deflection
The
Raster
transformer
the

for

The
Raster,

causes

of
precise
resonance
voltage

The

anode
for
+11.6kV
which
Focus,

Raster

Scan

drive
the

CRT.

Display

which

Q204

Q205

values

for

CRT

and

bias

largely

R306,

deflection

Because

circuit

Generator,

signal

controls

while

charging

Bias

grid

of

G1,

for

for

the

of

high

consists

like

Oscillator

T301,

which

for

the

Gate

Array

is

passed

to

conduct,

the

charge

of

these

charging

the

Generator

from

the

up

to

+700V

anode

bias.

determines

adjusts

the

raster

yoke

current

circuit.

is

88mH

on

to

and

of

discrete

the

Raster

The

shared

yoke

the

Main

voltage

providing

and

discharge

capacitors

and

discharging.

capacitors.

supplies

output

for

Master

the

general

focus.

of

bias

Brightness,

is

provided

voltage

components,

Voltage

Raster

with

coil.

PCB

regulator

requirements,

Generator

the

CRT

This

supplies

U201.

additional

of

are

essential

Transformer

half-wave

transformer

of

background

G2

and

rectified

R302,

by

the

Raster

the

forming a resonant

Generator,

Bias

creates

current

C208

for

is

circuit

Generator

the

vertical

the

synchronizing

The

output

for

Q205.

through

maintaining

T301

voltage

T301.

It

G4,

and
adjusts

brightness

provides
between

the

Generator

vertical

driven

from

includes

and

scan

of

U201

The

C212.

the

proper

provides

for

the

up

+8.5kV

brightness

of

the

Circuit.

the

provides

drive

signal,

pin

output

The

high

CRT

to

-150V
and

CRT.

9

©

August

1993

Physio—Control

All

Rights

Reserved

1-35

Operation

Introduction

This

instrument.
instrument.
manual.

section

This

provides

not

is

It

clinical

For

section

information

use,

to

refer

intended

includes

about

the

to

an
separate

the

instruct

information

basic

operation

operator

Operating

the

about

of

the

clinical

the

in

Instructions

following:

use

of

the

Controls
Indicators

and

Indicators,

Controls

Panel

Front

e

Controls,

Panel

Rear

©

©

Option

e

e

Clock

LIFEPAK 9 defibrillator/monitor
Figures

Note:

Settings,

Setting

2-1 and

Pushbuttons
displayed

Procedure.

2-2

messages

and
Indicators

including

and

described

are

indicated

are

self-tests

indicated

including

Connectors

and

and

controls

in

the

corresponding

in

sans-serif

power-on

and

indicators

in

BOLD

Paddles

default

CAPITAL

CAPITAL

Area

settings

are

identified

Tables

LETTERS

LETTERS.

2-1 and

and

in

2-2.

O

August

1993

Physio-Control

All

Rights

Reserved

2-1

LIFEPAK 9 defibrillator/monitor

Mn

PHYSIO-GONTROL

, 내 타 싸 9

LEAD

SELECT

아시아

바이

sti

~

O

OOO

(

a

E

TEO

ii

ER

emma

WANHILS

?

O®@OOQD
®

2-2

GH

Figure

2-1

Front

All

Panel

Rights

Controls

Reserved

and

Indicators

リリ)

©

August

1993

Physio<Oomtrol

Operation

2

fm

PAT

Table

|

Item

21

PADDLES

22

23

24

Control

Recorder

AREA

Patient

STERNUM

APEX

Cable

Paddle

2-1

or

Indicator

Connector

Paddle

Front

Panel

Records
time,

Prints

Records
violation

Connection

Defibrillation

placed

ECG

Defibrillation
and one

Also

Controls

ECG

and

sync

mode

selected

to

electrode

serves

energy

automatically

occurs.

for

6-pin

electrode

left

of

during

electrode

discharge

as

positive

and

annotation

(if

active),

and

for

patient

with

sternum

(patient’s

QUIK-LOOK

with

pushbutton,

ECG

Indicators

(cont.)

Function

in

delay

ECG

ECG

lead,

ECG

defibrillation

16

seconds

cable.

one

discharge

QUIK-CHARGE

usually

electrode

mode

whenever a heart

right).

Also

paddle

placed

during

mode

only.

Prints

gain,

and

heart

during

defibrillation.

rate

pushbutton,

serves

usually

as

monitoring.

control

near

(CHARGE)

cardiac

QUIK-LOOK

date,

rate.

alarm

negative

apex.

paddle

monitoring.

25

CHARGE

Momentary

pushbutton

to

charge

defibrillator

from

APEX

paddle.
(QUIK-CHARGE
control)

26

27

28

Charge

Indicator

Discharge

Test

Load

Pushbuttons

(not

shown)

LED

flashes

reached

selected

Pushbuttons
pressed

WILL
FULLY

50Q
storage

simultaneously

NOT

CHARGED

defibrillator

area)

paddles.

during

level.

to

discharge

BE

DELIVERED

test

for

receiving

charge

and

energy.

to

deliver

TO

SELECTED

load.

Metal

defibrillation

glows

Both
energy

UNLESS

contacts

steadily

when

pushbuttons

to

the

paddles.

THE

INSTRUMENT

LEVEL.

(not

shown,

discharge

energy

must

in

energy

has

be

ENERGY

IS

paddles

from

O

August

1993

Physio-Control

All

Rights

Reserved

2-5

LIFEPAK 9 defibrillator/monitor

CAUTION
HAZARD.

REFER SERVICING
SERVICE

ELECTRICAL

DO

NOT

REMOVE

TO

PERSONNEL.

SHOCK

COVER.

QUALIFIED

4A

250

WARNING
REPLACE

CAUTION
BEFORE

SLOW

RISK

FUSES

DISCONNECT

CHANGING

BLOW

OF

AS

FUSES

FIRE

MARKED

FUSES.

POWER

Item

1

2

3
4

5

6
7

8

Table

TIME/DATE
MODE

SET

W

ORSVOLA

1mV CAL

Ground

ECG

OUTPUT

AC

Power

Fuse

Cover

Mains

©

Figure

Connector

Power

2-2

2-2

Rear

Rear

Pushbuttons
Pressing

selects

clock

Pressing
Pressing

ORS
Pressing

Eguipotential
ECG

ECG

AC
Access

Rocker

clip

Panel

Panel

once

minutes,

setting

advances
the

volume.

displays a ImV

out

connector;

SIZE

power

panel

switch

is

installed

Controls,

Controls,

for

setting

selects

hour,

mode.

the

up

or

down

The

last

ground

1V/mV

to

set

gain).

connector.

for

changing

turns

ac

which

Indicators,

Indicators,

Function

the

real-time

the

clock

setting

year,

month,

value

displayed

scroll

pushbutton

setting

tie

line

locks

is

retained

calibration

point.

output

fuses.

power

this

switch

and

and

clock.

mode.

day

in

signal

with

on

(I)

©

Connectors

Connectors

Pressing

fields.

Pressing

the

selected

increases

when

on

the

ECG

gain

or

off

in

the

on

power

(0).

repeatedly

again

clock

or

decreases

is

off.

CRT

and

of 1 (press

On

some

position.

exits

the

set

field.

the

recorder.

models

a

2-6

All

Rights

Reserved

©

August

1993

Physio-Control

Operation

2

Option

Test

Menu

Settings

The

LIFEPAK 9 defibrillator/monitor

user

to

initiate
language
all

of

these

allows

access

described

The

Test

the

two

other

Menu,

1.

do

Make
and

2.

Continue

SELECTED

Figure

and

heart

options

to

below.

Menu

menus,

the

following:

sure

hold

LEAD

2-3.

SELECTED

TEST.

self-tests,

the

is

the

the

holding

TEST:

This

change

rate

alarm

limits,

is

gained

Setup

through

Menu

top-level
the

Setup

defibrillator/monitor

SELECT

LEAD

and

SELECT

and a list

information

settings

and

the

or

Info

menu

which

Menu

HR

of

tests

is

the

includes

and

power-on

examine

top-level

Menu.

allows

and

the

Info

power

ALARM,

and

HR

are

displayed

Test

Menu.

software

system

Test

All

menus

access

Menu.

is

off.

Simultaneously

then

press

ALARM

which

allows

defaults

data.

Menu

which

and

options

to

the

To

access

ON.

until

the

as

shown

the

such

as

Access

for

then

are

self-tests

the

and

Test

press

message

in

The

Test

Menu

DISPLAY,

(SETUP).
Procedure
in

Section

following

To

exit

the

scroll

down

INFO
DEFIB

DISPLAY
RECORDER
SETUP
EXIT

Figure

allows

and

RECORDER),

The

self-tests

and

the

Test

3.

The

Info

paragraphs.

Test

Menu

to

EXIT,

then

2-3

access

to

the

are

executed

and

Calibration

Menu

and

and

return

press

Test

the

Info

the

to

HR

Menu

four

self-tests

Menu

as

part

Procedure

Setup

normal

ALARM.

(KEYPAD,

(INFO),

of

and

the

Performance

and

Menu

are

described

operation,

press Ÿ ECG

the

are

described

DEFIB,

Setup

Inspection

in

the

Menu

in

SIZE

detail

to

© August

1993

Physio-Control

All

Rights

Reserved

2-7

LIFEPAK 9 defibrillator/monitor

Setup

Menu

The

Setup

settings
alarm

1.

2.

such

volume.

First,
press

After

to

scroll

Menu

Menu

as

access
and

hold

the

Test

down

as

shown

SELECTED
TEST:

SETUP

LANGUAGE:

RECORDER:
NOTCH:
LEADS

LEAD:
HR

LIMITS:

ALARM

allows

the

language,

To

access

the

Test

LEAD

Menu

to

in

NOTCH:

VOL:

you

to

the

Menu

SELECT

appears

SETUP.

Figure

examine

notch

filters,

Setup

Menu,

by

turning

and

as

shown

Then

press

2-4.

DIAG
60HZ
NO

LEAD

150

120

040

060

8

II

and

do

HR

HR

160
090

change

heart

rate

the

following:

power

ALARM

in

Figure

ALARM

various

alarm

off.

Then

while

2-3,

to

operating

limits,

pressing

press Ÿ ECG

display

and

simultaneously

ON.

the

Setup

the

SIZE

The

LANGUAGE:

RECORDER:
NOTCH:
LEADS
LEAD:
HR

ALARM

3.

Press

to

4.

After
Store
selected

5.

To
SELECT.

W

Figure

different

NOTCH:

LIMITS:

VOL:

HR

ALARM

scroll

through

you

choose

the

setting

become

exit

the

To

ECG

SIZE

option

Setup

exit

to

2-4

Setup

settings

ENGLISH,
MONitor

50Hz

—

УЕ$

PADDLES
3

limits

ranges:

1

to 8 (A

to

indicate

to

scroll

the

different

the

desired

and

move

the

power-on

Menu

and

the

Test

scroll

down

Menu

are

FRENCH,

or

or

60Hz

ог

МО

or

can

80bpm

short

the

through

option

option

to

the

default

return

Menu

to

EXIT,

as

follows:

DIAGnostic

LEAD

II

be

configured

to

240bpm

tone

sounds

selected

the

selections.

settings.

setting,

next

selection.

settings.

to

the

Test

and

return

then

press

GERMAN,

from

and

with

volume.)

press

HR

Whatever

Menu,

to

normal

HR

or

SPANISH

the

following

20bpm

Press W ECG

press

to

each

level

ALARM

options

LEAD

operation,

ALARM.

100bpm.

change

SIZE

again

to

are

press

A

2-8

All

Rights

Reserved

©

August

1993

Physio-Control

Info

Menu

The

Info

Menu

revision
discharges
Menu,

1.

2.

numbers,

do

the

First,

hold

and

After

scroll

to
Menu

allows

recorded

following:

access

the

as

the

LEAD

Test

down

shown

you

and

to

and

Test

SELECT

Menu

INFO.

to

Figure

in

to

examine

examine

fault

status

Menu.

and

appears

Then

2-5.

and

codes

Turn

HR

as

shown

press

the

manufacturing

clear

the

number

recorded.

power

ALARM

HR

off,

while

in

Figure

ALARM

then

date

and

of

defibrillator

To

access

simultaneously

pressing

2-3,

display

to

ON.

press

the

W

the

EPROM

Info

press

ECG

SIZE

Info

Operation

2

©

BUILT:
SYSTEM

DISPLAY

SELECTED

TEST:

INFO

BUILT:

SYSTEM

DISPLAY
DEFIB

USES:

FAULT

STATUS:

Figure

REV:

REV:

20

REV:

REV:

一

-XXX
0000
RETAIN
00

RETAIN

2-5

Info

Manufacturing
Revision

EPROM;

update
Revision

microprocessor

withany

number

changes

(user

number

EPROM

JUN

91

XXX

Menu

date

(user

for

automatically

cannot

change).

for

EPROM;

update

cannot

system

change).

microprocessor

with

the

display/recorder

changes

(user

automatically

cannot

any

EPROM

change).

©

August

1993

Physio—Control

3.

4.

DEFIB

FAULT

Press

FAULT

USES:

STATUS:

HR

STATUS:,

RETAIN.

To

exit

the

To

exit

the

V

ECG

ALARM

Info
Test

SIZE

Records

may

Retains

codes

RETAIN

to

scroll

press W ECG

Menu
Menu

to

scroll

All

Rights

RETAIN

listed

through

and

return

and

return

down

Reserved

the

number

or

any

coded
in

Section 3 on

or

CLEAR

the

SIZE À to

to
to

to

EXIT,

of

defibrillator

CLEAR

instrument

codes.

selections.

toggle

the

Test

Menu,

normal

then

operation,

press

the

number.

page

HR

discharges;

errors

using

3-40;

For

DEFIB

between

press

LEAD

press

ALARM.

the

user

may

USES:

CLEAR

SELECT.

user

error

or

and

2-9

LIFEPAK 9 defibrillator/monitor

Clock

Setting

Procedure

clock

the

set

To

following:

1.

Press

TIME/DATE

mode.
corner
highlighted.

2.

Press

setting.

increases

3.

Press

desired

4.

To

field.

The

of

TIME/DATE

MODE

value.

exit the

which

monitor

the

Each

by

clock

is

MODE

CRT

as

SET

time

the

one

increment.

again

to

Repeat

setting

on

the

the

in

the

to

set

mode,

on

rear

current

Figure

rear

to

the

the

press

displayed

displays

shown

on

pushbutton

advance

this

CRT

the

panel

2-6.

panel
is

pressed,

next

entire

MODE

and recorder,

to

clock

The

to

change

field.

time

again

initiate

the

the

setting

single

the

value

Press

and

date.

after

in

minutes

single

SET

the

do

clock

setting

the

lower

field

minute

of

the

field

to

select

selecting

left

the

is

the

day

CLOCK

SETTING

PADDLES

X1.0

23

AUG

Figure

93

09:20

2-6

Clock

Set

200

JOULES

SELECTED

Display

2-10

All

Rights

Reserved

©

August

1993

Physio-Control

mL

Testing

Introduction

This

section

defibrillator/monitor.

describes

Topics

how

to

test,

cover:

calibrate,

and

troubleshoot

the

LIFEPAK

9

Performance

In

spection

Procedure

(PIP)

© © The

©

e

Note:

This

defibrillator/monitor
defibrillator/monitor
The
PIP
Test
(page

Performance

The

Test

and

Calibration

Troubleshooting

Prefixes
PIP—
TCP—

Performance

PIP

Checklist

results.

and

Calibration

3-40)

are

identifies

identifies

Inspection

(page

If

the

defibrillator/monitor

Procedure

for

help

Aids.

used

is
case

in

Inspection

Procedure

to

distinguish

Performance

Test

and

Procedure

performing

does

not

3-18)

may

(page

locating

any

Procedure

(TCP)

testing

Inspection

Calibration

(PIP)

within

need

specifications.

to

be

photocopied

fails

3-20)

failed

(PIP)

steps.

Procedure

Procedure

checks

be

opened

any

and

subassemblies.

whether a LIFEPAK

The

to

perform

and

used

part

of

the

the

Troubleshooting

steps.

steps.

the

to

record

PIP,

refer

PIP.

the

to

the

Aids

9

170008-000

August

O

PIP-Purpose

A

Physio-Control

1993

This

PIP

within

check

checks

specifications.

and

after

whether

Perform

any

repair

All

the

LIFEPAK 9 defibrillator/monitor

the

PIP

or

calibration.

Reserved

Rights

regularly

as a periodic

is

performing

maintenance

3-1

LIFEPAK 9 defibrillator/monitor

PIP-Scope

and

Applicability

This

PIP

monitor.

LIFEPAK

for

testing

applies

This

to

all

configurations

PIP

does

not

apply

9P

defibrillator/monitors;

information.

to

the

refer

of

the

LIFEPAK 9 defibrillator/

LIFEPAK

to

9A,

their

respective

LIFEPAK

9B,

service

manuals

or

PIP-Definitions

PIP-Requirements

PIP-Required

Equipment

Equipment

Acronyms

BPM
ECG
PIP

QRS

or

QRS

NSR
p-p

Note:

The
below

Performing

specific
equivalent

Pushbuttons

messages

requirements

along

test

used

in

this

procedure

Complex

are

are

indicated

for

test

with

important

this

PIP

requires

instruments

specifications

Table

3-1

Specifications

are:

Beats

Per

Minute
Electrocardiogram
Performance

Refers

Normal
peak-peak

indicated

in

equipment,

safety

the

equipment

are

recommended,

may

be

used.

PIP

Test

Inspection

to

portions

Sinus

Rhythm

in

CAPITAL

BOLD

workstation,

information,

Equipment

of

the

LETTERS

CAPITAL

listed

other

Procedure

ECG

waveform

and

LETTERS.

and

personnel

in

Table

3-1.

test

equipment

Manufacturer

displayed

are

listed

Although

with

3-2

Defibrillator
Energy

ECG

Leakage

Safety

Meter

simulator

Tester/

Analyzer

*Equivalent

Power

Load

Accuracy:

Defib

Accuracy:

110Vac

230Vac

equipment

Range:

Resistance:

+3%

Waveform
Attenuation:
with

oscilloscope

1%

of

Line

Voltage:

Current

Current

Resistance

Current

Range:

Accuracy:

Accuracy:

Line

Voltage:

Range/Accuracy:

2001A/5%
2000uA/1%

Resistance

is

required

Accuracy:

to

meet

All

Rights

0-400J

500

Amplitude

1000:1

output

selected

0-2000uA

+1%

of

reading

of

reading

the

specifications

Reserved

+1%

(minimum)

rate

+1%

+1%

listed

Bio-Tek

Bio-Tek

Dynatech
equivalent*

Dynatech

equivalent*

in

the

specifications

QED-6

QED-6

Nevada

Nevada

column.

170008-000

©

or

equivalent*

or

equivalent*

232,

or

432

HD,

A

August

1993

or

Physio—Control

Testing

3

Patient

Recorder

Metric

recorder

Timer

Caution

PIP-Test
Verification

Equipment

Equipment

Cable

paper

ruler

or

paper

*Equivalent

Table

3-lead,
3-lead,

SOmm
per)

Resolution:

1

second

equipment

is

required

Possible

Physio-Control
may

not print

All

test

equipment

label

affixed

certified

calibration

3-1

PIP

Specifications

AHA

or

IEC

(use

only

Physio-Control

1mm

resolution

to

meet

Equipment

(PN

804700).

legibly.

used

to

its

exterior.

facility.

Test

divisions

the

specifications

Damage.

in

performing

The

Equipment

pa-

listed

in

Be

sure

to

Other

paper

the

PIP

calibration

label

(cont.)

Manufacturer

Physio-Control
Physio-Control

Physio-Control

Aristo

or

equivalent

the

specifications

use

only

may

damage

must

have a current

must

column.

recorder

the

be

issued

PN

9-10418-02

PN

800947-01

PN

804700

paper

from

printhead

calibration

by

a

and

PIP-Workstation

PIP-Personnel

Warning

The

ac

line

power

power

Personnel
of
this
experience:

e

e

e

source.

performing

the

LIFEPAK 9 defibrillator/monitor.

PIP

must

Associate
biomedical

Certificate
biomedical

Equivalent

SHOCK

LIFEPAK 9 defibrillator/monitor
through

in

this
attempt
the

HAZARD.

the

PIP,

to

perform

operation

for

this

this

meet

at

least

of

applied

electronics

of

technical

electronics

biomedical

science

When

defibrillator

this

electrical

of

the

paddles.

this

procedure

LIFEPAK 9 defibrillator/monitor.

workstation

PIP

must

one

of

the

degree

training

electronics

charged

discharges

energy

may

must

be

thoroughly

In

following

with a major

in

electronics

experience.

and

discharged

Unless

unless

discharged

cause

you

be

connected

familiar

addition,

up

injury

are

personnel

levels

with a major

to

360J

or

thoroughly

to a grounded

with

performing

of

education

emphasis

emphasis

during

properly

death.

this

of

electrical

as

Do

familiar

the

operation

or

in

PIP,

the

energy

described

not

with

in

170008-000

©

August

A

1993

Physio-Control

All

Rights

Reserved

3-3

LIFEPAK 9 defibrillator/monitor

Warning

PIP-General

PIP-Physical

Instructions

Inspection

POSSIBLE

defibrillator

securely

on
formation
electrode

The

are

input

you

Before

power
e

e

e

e

e

e

e © Press

and

the

left,

APEX

of

surfaces

following

designed

of

30bpm

are

instructed

beginning

cord

from

Inspect
including

Inspect
defibrillation
other

Inspect
Remove

Inspect
debris.
Inspect
cracks,

Open
make
latches

Press
display
uniform

all

paddles

foreign

recorder

all

the

breaks,

the
sure

properly.

the

ON

is

ARCING

into

the

internal

properly

paddle

pits

on

paddle

can

sections

to

be

executed

is

specified

to

change

the

PIP-Physical

the

ac

exterior

fluid

spills,

for

gel,

and

matter

for

dust

or

foreign

external

power

bent

battery

ON

again

blank).

mechanical

door

batteries

pushbutton

and

AND

PADDLE

test

stored

in

the

on

the

right).

electrode

cause

patient

are

the

actual

in

sequential

for

one

it.

power

cord

Then

source.

surfaces

pitted

from

ease

connections

or

are

make

resistance.

for

cracks

and

electrode

integrity

paddles

of

door

matter

and

all

broken

on

the

installed.

and

sure

press

DAMAGE.

load,

make

sure

paddle

test

storage

This

helps

surfaces.

skin

burns

PIP

steps

order.

it

also

Inspection,

signs

of

abuse

dents.

plates,

of

cables

and

and

paddle

operation

inside

recorder.

for

bent,

broken,

cables

and

connector

bottom

Close

confirm

the

all

other

pins,

of

the

the

that

green

LED

pushbuttons

When

discharging

the

standard

area

(STERNUM

prevent

Pitted

or

during

to

For

applies

be

presence

and

accessories

defibrillator/monitor

the

defibrillation.

be

performed.

instance,

to

sure

to

or

other

switches.

wells.

positive

or

or

other

door

and

green

is

off

and

paddles

arcing

damaged

and

paddle

These

if a heart

the

next

test

disconnect

damage,

of

dried

Remove

latching.

corroded

for

make

LED
and

pins,

damage,

signs

of

sure

illuminates.

power

check

them

the

are

paddle

steps

rate

unless

the

ac

gel

or

and

wear.

and

it

is

off

(the

for

3-4

PIP-AC

Power

1.

2.

Connect

Ifthe
that
power
on

the

dash

the

power module

switch,

to

step

Dash

Numbers
803800-09
803800-
803800-28

defibrillator/monitor

number

3.

of the

locking

with

defibrillator/monitor

clip

the

switch

Power

to

is

installed

to

Module

ac

the

803800-300

18

803800-309

803800-314

All

Rights

Reserved

power.

at

the

bottom

power

Clip

is

listed

of

on

(I)

position.

Installed

thru

-312

thru

-316

170008-000

O

below,

the

rear

August

confirm

panel

Then

go

A

1993

Physio—Quntrol

Testing

3

^.

|

3.

4.

5.

If

the

dash

number

the

bottom

position.

Press

the

ON

Confirm

Confirm

on,

the

of

ON

to

apply

LED

that © 1989,

that

monitor

LEAD

x1.0

of

the

defibrillator/monitor

the

rear

panel

power

power

to

the

illuminates.

PCC

is

within

10

seconds

displays

power-on

Il

©1989,

PCC

Figure

3-1

Power-On

is

not

listed

switch

defibrillator/monitor

displayed

after

information

to

place

it

in

and

for

at

least 5 seconds.

the

defibrillator/monitor

as

shown

=

JOULES

SELECTED

Display

above,

the

on

confirm

in

Figure

press

(1)

that

is

turned

3-1.

、

ーー

PIP-Battery

PIP-Battery

PIP-Setup

Settings

Charge

Power

Menu

With

defibrillator/monitor

confirm

1.

2.

This

settings
down
of

1.

2.

that

BATT

CHRG

With

defibrillator/monitor

ac

power

is

not

Reconnect

defibrillator/monitor

procedure

the

the

PIP.

To
Simultaneously

press

Continue
SELECTED
Figure

source.

displayed.

the

describes

required

current

access

the

ON.

holding

3-2.

ac

for

settings

Setup

TEST:

This

power

is

displayed

power

Confirm

power

the

press

cord

power.

how

to

rest

of

so

you

Menu,

and

hold

LEAD

SELECT

and a list

information

on

and

that

the

and

access

the

PIP.

can

make

LEAD

of

tests

is

the

ac

power

in

the

lower

on,

disconnect

display

press

ON

the

Setup

Before

restore

the

these

sure

defibrillator/monitor

SELECT

and

HR

ALARM

are

displayed

Test

Menu.

source

left

the

remains

to

turn

Menu

changing

settings

and

corner

power

on

but

off

and

any

at

HR

ALARM,

until

the

as

shown

connected,

of

the

display.

cord

from

BATT

CHRG

select

the

proper

settings,

the

write

completion

power

is

then

message

in

the

off.

170008-000

August

O

A

Physio—Control

1993

Rights

All

Reserved

3-5

LIFEPAK 9 defibrillator/monitor

3.

Press Y ECG

SETUP

in

Figure

user

SELECTED

TEST:

INFO
DEFIB
DISPLAY

RECORDER

SETUP

EXIT

and

then

3-3.

settings

SELECTED
TEST:

SETUP

Figure

3-2

SIZE A to

press

HR

Before

so

you

changing

can

Test

scroll

ALARM

restore

them

Menu

through

any

the

to

display

settings,

after

Test

Menu.

the

Setup

write

down

completing

Scroll

Menu

the

the

PIP.

to

as

shown

current

m

_

4.

Press

V

5.

To

LANGUAGE:,
Leave

LANGUAGE:

RECORDER:
NOTCH:
LEADS

LEAD:
HR

LIMITS:

ALARM

Figure

HR

ALARM

ECG

SIZE À to

exit

and

the

Test

NOTCH:

VOL:

3-3

to

scroll

change

LANGUAGE:
RECORDER:
NOTCH:
LEADS
LEAD:
HR

ALARM

store

NOTCH:

LIMITS:

VOL:

the

changes,

then

press

Menu

DIAG

60HZ

NO

LEAD
150 120

040

8

Setup

Menu

through

an

option

press

LEAD

displayed

II

160

060

090

the

selection.

Match
DIAG
Match
NO
LEAD
150 120
040 060
8

HR

SELECT

for

the

available

Select:

local

local

Il

ALARM

next

to

return

test,

to

selections.

requirements

line

scroll

to

the

PIP-Keypad

Press

requirements

160

090

back
Test

to

Menu.

Test.

3-6

All

Rights

Reserved

170008-000

©

August

A

1993

Physio—Control

PIP-Keypad

Test

The

Keypad

Figure
step.

Press Y ECG

to

start

Press

the

the

following

3-2)

the

Keypad

front

Test

is

which

panel

order:

initiated

should

from

be

displayed

SIZE A to

Test.

pushbuttons

the

Test

scroll

to

and

then

Menu

from

the

KEYPAD,

the

rear

(as

shown

end

of

the

then press

panel

pushbuttons

in

previous

HR

ALARM

Testing

in

3

Press

Front
LEAD

y ECG

ECGSIZE

y

ENERGY

ENERGY

HR

CHARGE

CODE

RECORD

SYNC

Rear

Y

QRS

QRS

MODE

1mV

SET

the

APEX

Panel:

SELECT

SIZE

ALARM

SUMMARY

Panel:

VOL

VOL

CAL

paddle

A

SELECT

SELECTA

A

CHARGE

pushbutton.

170008-000

©

August

A

1993

Physio—Control

Press

the

APEX

Press

the

STERNUM

sounds.

Simultaneously

beep

sounds.

Confirm
SELECT

in

displays

to
Steps 2 through

To

to

that

to

the

order

KEYPAD:

KEYPAD,

exit

the

EXIT

and

the

return

listed

then

Keypad

press

paddle

paddle

press

both

monitor

to

the

above,

FAULT.

press

7.

Test

HR

ALARM

All

Rights

discharge

discharge

paddle

displays

Test

Menu.

or

if

there

In

this

HR

ALARM

after

completion,

to

resume

Reserved

pushbutton;

pushbutton;

discharge

KEYPAD:

If

is a pushbutton

case,

to

restart

confirm

pushbuttons;

OK,

the

pushbuttons

press W ECG

the

press W ECG

normal

no

beep

confirm

confirm

then

press

are

failure,

SIZE À to

Keypad

Test

SIZE A to

operation.

sounds.

no

beep

LEAD

not

pressed

the

monitor

and

that

a

scroll

repeat

scroll

3-7

LIFEPAK 9 defibrillator/monitor

PIP-Lead

Select

PIP-Recorder
Speed/Baseline
Centering

1.

Use

the

patient

cable

defibrillator/monitor.

2.

Press

LEAD

SELECT

all

lead

(1,

1,

III)

configurations.

1.

2.

3.

4.

5.

Confirm

Set

Press
select

RECORD

Measure

trace.

Measure
the

there

the

ECG

RECORD,

STD.

to

the

Confirm

the

baseline

is

paper

simulator

let

Let

the

stop

distance

that

baseline

is

centered

to

connect

Set

the

ECG

repeatedly

in

the

recorder.

for a 60bpm-NSR

the

recorder

recorder

the

between

the

centering

run

recorder.

distance

within

the

ECG

simulator

and

run

for

for

the

maximum

between

of

the

+1mm.

simulator

for a 60

confirm

that

signal

approximately

an

additional

peaks

consecutive

recorded

STD

the

in

LEAD

10

of

to

the

bpm-NSR

signal

Il.

10

seconds,

the

recorded

peaks

trace.

signal.

displays

seconds,

then

is

25

+1mm.

Confirm

in

then
press

ECG

that

PIP-ECG

Display

Confirm
Confirm

that
that

STD

x1.0

Figure

the

flatline

all

messages

3-4

display

are

Display

on

the

clearly

with

Flatline

CRT

appears

visible

as

shown

level

in

DI

200

ECG

Trace

JOULES

SELECTED

and

centered.

Figure

3-4.

All

Rights

Reserved

170008-000

©

August

A

1993

Physio—Control

PIP-imV

CAL

In

order

to

recorder
page

must

3-5.

perform

be

set

this

to

DIAG

test

the

LEADS

as

described

NOTCH

in

the

must

be

set

PIP-Setup

Menu

to

NO

and

the

Settings

on

Testing

3

PIP-CRT
Ratio

Gain/Aspect

1.

—

ㆍ

Confirm
(press

Press

once.

as

Select

Set

that

LEAD

RECORD,

Confirm

illustrated

Figure

LEAD

the

ECG

the

STD

lead

SELECT

then

press

that a 10.0

in

Figure

3-5

1mV

II.

simulator

remains

if

necessary

the

+0.5mm

selected

to

1mV

select

CAL

p-p

3-5.

CAL

Pulse

for a 60bpm-NSR

from

the

previous

STD).

pushbutton

calibration

on

pulse

signal.

the

rear

is

printed

PIP

panel

test

out

PIP-Heart

Rate

Adjust V ECG

Press

RECORD.

Confirm

20

With

Set
systole

each

Return

+imm

LEAD

the

ECG

indicator

QRS

Input

the

that

the

p-p.

Il

simulator

complex

Rates

ECG

SIZE A for a 34

signal

amplitude

selected,

set

for

(the

heart-shaped

and

that

(bpm)

ECG

the

the

30
60 60

240

simulator

240

selection

+2mm

printed

Size

to

input

rates

symbol)

displayed

HR

30

+2bpm
+2bpm

+5bpm

to

p-p

ECG

display

on

the

ECG

X1.0.

listed

below.

flashes

HR

corresponds:

60bpm-NSR.

on

paper

the

signal.

is

Confirm

display

that

with

the

170008-000

©

August

A

1993

Physio-Contro!

All

Rights

Reserved

3-9

LIFEPAK 9 defibrillator/monitor

PIP-Rate

Alarms/

Alarm-Activated
Record

1.

Press

is

displayed

2.

While

twice

3.

Press

about 2 seconds

4. | Set

5.

6.

7.

8.

the

alarm

16

seconds.

Confirm

Press

Decrease

that

the

approximately

Press

HR

ALARM.

in

150/40

and

confirm

HR

ALARM

ECG

sounds,

that

HR

ALARM

the

alarm

HR

ALARM

Confirm

reverse

remains

simulator

the

the

ECG

sounds,

16

video.

displayed

that

to

display

150/40

150

flashes,

heart

rate

and

confirm

simulator

the

seconds.

and

confirm

that

120/60

rate

and

150/40

displays

to

greater

printed

rate

40

flashes,

the

HR

in

reverse

160/90

in

in

normal

than

and

the

on

that the

to

30bpm.

and

that

the

ALARM

video,

display

reverse

video.

150bpm.

recorder

the

printout

alarm

stops.

Press

the

recorder

alarm

stops.

LED

is

on

and

press

HR

ALARM

consecutively.

video.

runs

is

HR

Confirm

Confirm
for

approximately

151bpm

ALARM.

runs

for

150/40

that

that

the

or

higher.

Confirm

after

PIP-Recorder
Annotation/

Real-Time

PIP-Test

Clock

Load

1.

Set

the

ECG

2.

Set

the

defibrillator/monitor

the

rear

panel
increment
TIME/DATE

3.

Press
and

4.

Confirm

5.

Press

1.

Make

defibrillator/monitor.

2.

Press W ENERGY

2001.

3.

Press

RECORD

time

annotated.

that

RECORD

sure

CHARGE.

to

the

simulator

to

the

MODE

the

paddles

to

display
desired

to

advance

and

confirm

time

is

to

stop

the

are

SELECT A as

60bpm.

to

local

the

clock

value

in

to

the

recorder

accurate

recorder.

stored

time.

(Press

setting;

the

the

to

in

press

displayed

next

field.)

begins

within

the

paddle

+1

necessary

TIME/DATE

TIME/DATE

field,

printing

minute.

storage

to

set

the

then

press

with

area

energy

MODE

SET

the

of

the

level

j

on

to

date

to

3-10

All

Rights

Reserved

170008-000

©

August

A

1993

Physio—Control

Testing

3

(©

X

PIP-Sync/Sync

Annotation

4.

After
paddle

Confirm

and

annotates

1.

Press
ECG

2.

Press
marker
wave,

3.

Place

V

ENERGY

4,

Press

Simultaneously
the

energy

5.

Confirm

DELIVERED

the

printed

the

defibrillator

discharge

that

LEAD

simulator

SYNC.

(the

and

the

paddles

CHARGE.

that

pushbuttons

TEST

on

the

SELECT

for a 60bpm-NSR

Confirm

inverted

the

SYNC

SELECT A if

After

press

is

discharged

the

recorder

and

ECG

trace.

reaches

200

JOULES

recorder

to

set

that

triangle)

pushbutton

in

the

paddle

the

and

into

the

sync

full

charge,

to

transfer

DELIVERED

printout.

the

defibrillator/monitor

simultaneously

the

energy

displays

signal.

SYNC

defibrillator

hold

prints

markers

MODE

is

clearly

LED

storage

necessary

both

paddle

the

test

load.

the

message

are

displays

visible

flashes.

area

of

to

set

the

reaches

discharge

SYNC

clearly

visible

on

the

energy

full

press

both

into

the

test

load.

on

the

monitor

to

LEAD

on

the

each

defibrillator.

charge,

pushbuttons

TEST

on

Il.

CRT,

the

displayed

Press

level

to

200J.

200

JOULES

each R wave

Set

the

sync

R

until

on

PIP-Recorder/CRT
Noise

6.

1.

2.

3.

4.

5.

Note:

6.

Confirm
off,

Short

Set

Press

Confirm

Select
least
baseline

Return
off

that

and

no

together

the

ECG

RECORD

that

PADDLES

10

seconds,

noise

The

ECG

approximately

the

the

recorder.

the

SYNC

sync

markers

the

gain

to

to

the

CRT

electrodes.

and

is

less

signal

paddles

RA

and

X4.0.

start

and

then

than

that

10

seconds

to

the

MODE

are

visible.

LL

leads

Select

the

recorder.

recorder

Short

confirm

3mm

is

displayed

paddle

display

of

LEAD

baseline

the

that

p-p.

before

storage

and

the

patient

II.

paddle
the

on

the

being

area.

SYNC

cable.

noise

plates

CRT

and

CRT

printed

Press

pushbutton

is

less

than

together,

the

recorder

is

delayed

by

the

recorder.

RECORD

LED

3mm

wait

to

are

p-p.

at

turn

170008-000

August

O

A

1993

Physio-Control

All

Rights

Reserved

3-11

LIFEPAK 9 defibrillator/monitor

PIP-Defib
CHARGE

Disarm

LEDs

Check

and

m

Press W ENERGY

Press

the

CHARGE

SELECT À and

pushbutton.

set

the

energy

level

to

OJ.

PIP-Paddle

Polarity

Confirm
continues

Press Y ENERGY

Press

CHARGE

paddle

Confirm
reached.

Simultaneously

charge.
the

—

.

Set

Press
from

Hold
LL,

is

CHARGE

Confirm

message

the

ECG

LEAD

the

the

STERNUM

visible

that

the

CHARGE

to

display 0 JOULES

SELECT À to

and

confirm

LEDs

that

the

LEDs

press

both

that

the

TEST

200

simulator

SELECT

paddles

paddles

on

the

to

storage

on

the

on

RA)

CRT.

LED

does

not

SELECTED.

set

the

that

both

the

flash

during

remain

paddle discharge

CHARGE

JOULES

the

on

and a tone

LEDs

DELIVERED.

for a 60bpm-NSR

select

PADDLES

area.

ECG

simulator

and

confirm

that a positive-going

light

and

selected

front

panel

charge

output

cycle.

sounds

pushbuttons

are

off

signal.

lead

and

connections

that

the

energy

and

when

to

and

the

remove

CRT

to

200].

the

APEX

full

charge

transfer

recorder

the

prints

paddles

(APEX

QRS

complex

is

the

on

3-12

PIP-Charge

Time

Return

the

paddles

Press W ENERGY

sure

the

paddles

Simultaneously

the

defibrillator

displayed

time

is

less

Press

the
energy
displays

into

on

press
reaches

message

than

paddle

the

test

the

CRT

All

Rights

to

the

paddle

SELECT A to

are

securely

CHARGE

360

10

seconds.

discharge

load.

and

Reserved

stored

full

charge

JOULES

pushbuttons

Confirm

three

storage

set

the

in

the

and

start

(as

indicated

AVAILABLE).

simultaneously

that

TEST

tones

sound.

area.

energy

paddle

the

timer.

USE

level

to

storage

Stop

by

the

tone

Confirm

to

200

JOULES

170008-000

©

August

360].

Make

area.

the

timer
and

that

the

transfer

A

1993

when

the

charge

the

Physio—Control

Testing

3

PIP-Discharge

Control

Warning

1.

Press Y ENERGY

SHOCK

cords
described

2.

3.

4.

5.

HAZARD.

away

in

Remove

away

from

or

any

other

After

the
displayed
extended
shaking
that

no

Return

Simultaneously
energy

SELECT A to

Help

from

your

body

the

following

the

paddles

the

paddle

object.

defibrillator

message
and

the

paddles

discharge

the

paddles

is

discharged

360

away

occurs.

press

steps.

from

wells

Press

reaches

JOULES

from

and

to

the

both

into

avoid

injury

and

away

the

paddle

at

least

CHARGE.

full

your

coil

cords

paddle

discharge

the

test

set

the

energy

by

holding

from

any

other

storage

three

charge

AVAILABLE)

body

with a moderate

storage

pushbuttons

load.

area.

feet

(indicated

or

any

area.

level

the

person

and

away

keep

other

and

to

260].

paddles

or

Extend

from

by

the

the

coil

object

motion.

confirm

and

object

the

coil

your

tone

and

cords

while

Confirm

that

coil

as

cords

body

the

the

PIP-Energy

PIP-Charge

Dump

Reduction

1.

Place

2.

Press À ENERGY

3.

Press

4.

After

to

300J.

5.

Confirm
paddles

1.

Leave

SELECT W and

2.

Press

3.

When

energy

should

4.

Confirm
you

start

and

confirm

the

paddles

on

the

energy

SELECT W and

CHARGE.

the

defibrillator/monitor

CHARGE

to

the

the

paddles

CHARGE.

full

charge

level

scroll

that

the

REMOVED

paddle

stored

set

the

is

to

1J

and

to

1J

and

full

charge

timer.

that the

storage

in

energy

reached,

press

press

of

Simultaneously

energy

meter

set

charges

is

displayed

area.

the

paddle

level

start

the

CHARGE

CHARGE

1J

is

reached

is

discharged

electrodes.

the

energy

to

360J,

and

storage

to

360J.

timer

and

(to

perform

within a few

within

press

both
into

level

to

change

tones

area.

immediately

20

discharge

the

the

sound.

Press & ENERGY

this

test

seconds).

seconds

test

load.

360J.

energy

properly,

pushbuttons

Return

change

or

less

level

the

you

after

the

170008-000

©

August

A

1993

Physio-Control

All

Rights

Reserved

LIFEPAK 9 defibrillator/monitor

PIP-Delivered

PIP-CODE

Energy

SUMMARY

Report

Connect

confirm

1.

2.

the

that

Energy

2J

Press

Place
to

set

paddles

the

Table

Setting

1J

3]

4]

SJ

6J

77
8J
9]

ON

the

the

to

the

energy meter

delivered

3-2

energy

Delivered

Tolerance | Energy

+0.2]

+0.2J

30.3]
+0.4J

+0.5J

30.6]

+0.7J

+0.8J

+0.9J

twice

to

switch

paddles
defibrillator/monitor

on

the

electrodes.

is

within

Energy

tolerances

Refer

for

Tolerances

Setting

10)

20]

30]
50J

100J

2001

3001
360J

defibrillator/monitor

energy

meter

to

LEAD

electrodes.

power

Press

И.

to

Table

each

energy

Tolerance

+1.0J

2.0]
+2.1J

+3.5]
+7.0J

+14.0]

+21.0J
+25.2]

off

then

LEAD

3-2

and

level.

on.

SELECT

3.

Connect
60

bpm-NSR

4.

Press

SYNC.

5.

Press A ENERGY

6.

Press

CHARGE.

and

displayed
paddle
meter.

7.

Press

RECORD

8.

Press

CODE

9.

Confirm
the

data

the

ECG

signal.

message

discharge

twice

SUMMARY.

that

the

shown

in

simulator

to

the

SELECT W and

When

full

charge

200J

AVAILABLE),

pushbuttons

to

format

Figure

to

switch

and

appearance

3-6.

patient

set

the

is

reached

transfer

the

recorder

cable

and

set

energy

the

of

level

(as

indicated

simultaneously

energy

on,

the

into

then

recorded

for

to

200J.

the

off

quickly.

data

a

by

the

press

energy

is

similar

tone

both

to

3-14

All

Rights

Reserved

170008-000

©

August

A

1993

Physio-Control

“DESERT
“GAMCALE

EVENT

RECORD:

:

COMMENTS

Testing

3

À

RESHOCK

AMADA.

Led

ag:

ar

mem

sn.

να

ge

dy

Car

"dnb

ue

D

ere

11

X1.0

O

db

V

LEAD I x

ar

à

O

5.

MM.

DO

«AA

€.

re:

a

IO

II

IA

O

a

D

POSTSHOCK

a

aia

R

I

O

e

OI

LEAD 1 X

OLY

ON

IO

OU

ca a ae

a

IO

OR AR

ыы"

0

IM

170008-000

O

August

A

1993

Physio-Control

Figure

3-6

Example

of

All

CODE

Rights

SUMMARY

Reserved

Printout

3-15

LIFEPAK 9 defibrillator/monitor

PIP-Leakage

(

Current

GROUND

CD

Check

AAMI/ANSI

American
CSA

(Canadian
Electrotechnical
Laboratories)

Because
tests,

specific

Analyzer

performing

summarized

50Hz.

connect

on

the

STUD

) €

CD

leakage

(Association

National

544.

of

the

wide

instructions

operator’s

these

in

Table

When

measuring

the

ohmmeter

ac

power

)

current

Standards

in

accordance

Standards

Commission)

variety

are

manual

tests.

The

3-3

for

ground

between

connector

reer

ーー

©)

еж.

with

for

the

Advancement

Institute)

Association)

601-1,

of

Safety

not

for

instructions

maximum

120Vac,

resistance

the

as

shown

o

ES1-1985,

IEC

Analyzers

provided

allowable

60Hz,

rear

in

Figure

the

C22.2,

601-2-4,

in

this

about

and

for

panel

ground

GROUND

following

of

IEC

that

leakage

in

the

3-7.

standards:

Medical

AAMI/ANSI

(International

and

UL

may

be

PIP.

Refer

configuring

current

Table

3-4

leakage

stud

and

N

PIN

Instrumentation/

DF2-1989,

(Underwriters

used

for

these

to

your

Safety

and

is

for

230Vac,

current

the

tests,

ground

pin

OHMMETER

Br

3-16

Warning

DEFIBRILLATOR/MONITOR

Figure

3-7

Test

ELECTRICAL
equipment
these

Connections

tests

could

and

REAR

HAZARD.

how

result

All

Rights

PANEL

for

to

execute

in

Reserved

Ground

Make

these

not

detecting

Resistance

sure

you

are

tests.

Failure

excessive

Measurement

familiar

leakage

to

properly

©

with

current.

170008-000

August

your

test

perform

A

1993

Physio-Omabol

Testing

3

Chassis

ECG

NOTE:

Chassis

ECG

NOTE:

Table

Parameter

to

Shorted
Interlead
Interlead

Interlead

Paddles,

Paddles,

1.

All

2.

Test

factored

3.

N/A=Not

4.

Ground
the

Table

Parameter

to

Shorted
interlead
interlead

Interlead

Paddles,

Paddles,

1.

All

2.

Test

3.

N/A=Not

4.

Ground

the

*

i=

3-3

Ground

All

Leads
RA-LA
RA-RL
LA-RL

Shorted

Paired

tests

are

procedure

in.

resistance:

ground

3-4

Ground

All

Leads
RA-LA
RA-RL

LA-RL

Shorted

Paired

tests

are

procedure

resistance:

ground

measured

Maximum

Closed

SOURCE

conducted

limits

based

Applicable.

<0.050Q

pin

on

the

Maximum

Closed

SOURCE

conducted

limits

based

Applicable.

<0.100Q

pin

on

the ac

current.

Leakage

Safety

Ground Ground

<69

<9.0

<9.0
<9.0
<9.0 <9.0
<69

(1A)

Current

Open

SOURCE

<69

<9.0

<9.0
<9.0

<69

for

<69 <69

in

both

on

ac

power

Leakage

Ground

<73
<6.4
<8.5
<8.5
<8.5
<24
<18

in

both

on

power

hot/neutral
AAMI/ANSI

as

measured

connector

Safety

(uA)

hot/neutral
IEC

as

measured

connector

normal

Standards

between

(refer

Current

Open

SOURCE

10<

normal

Standards

with

between

(refer

and

to

for

Ground

i*
<24
<18
<18
<18
<24
<18

and

to

120Vac

Safety

(uA)

reverse

with

the

rear

Figure

3-7).

230Vac

Safety

(uA)

<123

reverse

meter

inaccuracies

the

rear

Figure

3-7).

and

Closed

:

ONE

polarities.

meter

inaccuracies

panel

ground

and

Closed

polarities.

panel

ground

60Hz

Safety

Ground

SINK

(uA)

NE

<19

<19
<19
<19
<69

stud

and

50Hz

Safety

Ground

SINK

(uA)

factored

stud

and

in.

170008-000

August

©

A

Physio—Control

1993

Note:

After

completing
settings
settings

on

required
were

page

noted

3-5).

All

the
by

.

Rights

PIP,

be

the

user

when

you

Reserved

sure

to

restore

during

normal

performed

the

Setup

operation

PIP-Setup

Menu

(these

Menu

option

Settings

3-17

LIFEPAK 9 defibrillator/monitor

PIP

Checklist

Performance

Physical
AC

Power

Battery

Charge
Battery
Setup

Menu

Keypad
Lead

Select

Recorder

Inspection

Inspection

Power

Settings

Test

Speed/Baseline

Centering
ECG

Display

ImV

CAL

CRT

Gain/Aspect

Heart

Rate

Rate

Alarms/Alarm-Activated

Ratio

Record
Recorder

Real-Time
Test
Sync/Sync
Recorder/CRT
Defib

LEDs

Paddle
Charge

Annotation/

Load

Disarm

Check

Polarity

Time

Clock

Annotation

Noise

and

CHARGE

Customer:

Dept/Location:
Instrument
Serial

Frequency:

Tech.

Type:

Number:

Name/ID:

Pass

口
О О
О

口

口

O

О

口

口
口
口

O

口

口
口
口

口

口

口

Fail

口

О
口

口

O

О
口
口
口
口

О

口

口
口
口

口
口

口

Comments

User

settings

LANGUAGE:

RECORDER:
NOTCH:
LEADS
LEAD:
HR

ALARM

NOTCH:

LIMITS:

VOLUME:

for

normal

ENG
ENG

MON

50HZ

NO
LEAD
150

040

12345678

operation

FRE
POR

or

DIAG

or

60HZ

or

YES
Il

or

PADDLES

120

060

Date:

Model:

Last

Insp:

(circle

GER

SPA

ITA

SWE

o

or

fill

160

090

blank):

.

3-18

All

Rights

Reserved

170008-000

O

August

A

1993

Physio-Control

Performance

Inspection

(Cont.)

Pass

Fail

Comments

Testing

3

Discharge

Energy

Charge

Delivered

CODE

Leakage

Restore

ECG

NOTE:

Dump

Reduction

SUMMARY

Current

user

Parameter

Chassis

Shorted,
Interlead
Interlead

Interlead

Paddles,

Paddles,

1.

2.

3.

4.

Control

Energy

Setup

to

Ground

All

RA-LA

RA-RL

LA-RL

Shorted

Paired

All

tests

Test

procedure
N/A=Not
Ground
ac

power

Report

(see

below)

Menu

settings

Maximum

Closed

Limit

<69

Leads | <9.0

<9.0
<9.0
<9.0
<69 <69
<69

are

conducted

limits

based

Applicable.

resistance:

connector

<0.050Q

(refer

0000005065

Leakage

Safety

SOURCE

in

both

hot/neutral

on

as

to

Figure

口

ロロ

ロロ
ロ

口

Current

Ground | Open

(uA)

Actual

normal

AAMI/ANSI

measured

between

3-7).

for

120Vac

SOURCE

Limit

<69
<9.0
<9.0
<9.0
<9.0

<69

and

reverse

Standards

the

with

rear

Safety

polarities.

meter

panel

and

60Hz

Ground

(uA)

|

Actual

inaccuracies

ground

stud

Closed

Limit

factored

and

the

Safety

SINK

|

in.

ground

Ground

(uA)

Actual

pin

on

the

170008-000

O

August

Parameter

Chassis

ECG

Shorted,

Interlead

Interlead

Interlead

Paddles,

Paddles,

NOTE:

A

1993

Physio-Control

to

Shorted

1.

All

2.

Test

3.

N/A = Not

4.

Ground
ac

* 1 =

measured

Maximum

Ground

All

Leads | <64

RA-LA

RA-RL

LA-RL

Paired

tests

are

procedure

resistance:

power

connector

Closed

Limit

<73

<8.5

<8.5
<8.5
<24 <24
<18 <18

conducted

limits

based

Applicable.

<0.100

(refer

current.

Leakage

Safety

SOURCE

in

both

hot/neutral

on

as

to

Figure

Current

Ground | Open

(uA)

Actual

normal

IEC

Standards

measured

between

3-7).

All

for

230Vac

Safety

SOURCE

Limit

10<i*<123

<24
<18 <18

<18
<18

and

reverse

with

meter

inaccuracies

the

rear

Rights

Reserved

and

Ground

(uA)

Actual

polarities.

panel

ground

50Hz

|

factored

stud

Closed

Limit

<24

<18
<18

<384

in.

and

the

Safety

SINK

|

ground

Ground

(uA)

Actual

pin

on

the

3-19

Test

Calibration

Procedure

and

TCP-Purpose

(TCP)

The

Test

and

calibration
PIP

(Performance
necessary
is

necessary

tests

These

there

if

or

PIP
completing

Calibration

instructions

Inspection

need

to

be

performed,

to

separate

performed

be

may

suspected

a

is

tests

the

of

any

Procedure

for

the

LIFEPAK 9 defibrillator/monitor.

Procedure),

and

the

case

halves

the

if

failure

this

in

(TCP)

section.

contains

only

these

may

for

some

defibrillator/monitor

assembly.

an

in

those

be

conducted

of

the

in-depth

tests

considered

tests.

fails

Perform

testing

in

any

step

a

the

and

Unlike

order.

PIP

the

the

in

after

It

TCP-Scope

Applicability

and

TCP-Definitions

Note:

This

TCP

apply

to

monitors;

DMM

ECG
ESD

NSR

PIP
p-p
QRS

or
SSD
TCP

If

you

perform

(page

3-1)

afterward

performing

applies

the

LIFEPAK

refer

QRS

within

to

the

to

their

Complex _ Refers

any

of

the

tests

in

this

TCP,

perform

to

confirm

specifications.

that

the

defibrillator/monitor

LIFEPAK 9 defibrillator/monitor.

9A,

LIFEPAK

respective

Digital

Electrocardiogram
Electrical
Normal
Performance
peak-to-peak

Static-Sensitive
Test

9B,

service

Multimeter

Static

Sinus

Inspection

to

portions

and

Calibration

or

LIFEPAK

manuals

Discharge

Rhythm

of

the

Device

Procedure

for

Procedure

ECG

the

This

9P

defibrillator/

testing

waveform

PIP

is

PIP

does

information.

not

3-20

TCP-Requirements

TCP-Equipment

Requirements

The

following

Test

equipment
defibrillator/monitor
is

recommended,

used.

are

minimum

required

is

other

All

Rights

test

requirements:

for

maintenance

listed

in

Table

equipment

Reserved

and

3-5.

with

calibration

Although

equivalent

specific

of

the

LIFEPAK

test

equipment

specifications

may

170008-001

©

August

1993

9

be

Orig

Physio-Control

Testing

3

Equipment

Storage

Digital

Function

ECG

Defibrillator

DC

Timer

Components
Freguency

(construction

Figure
Phone

*

Oscilloscope

Multimeter

Generator

Simulator

Energy

Power

Supply

Response

3-14,

plug

Equivalent

(DMM)

for

Recorder

defined

page

3-36)

equipment

Table

Mete

test

in

is

3-5

Test

Specifications

Bandwidth:
Vertical

Horizontal

4-1/2
DC

Low

Output

Amplitude/Freq.
Amplitude/Freq.

Sinewave
Output

r

Power

Load
Accuracy:

Defib

Output
Output

Resolution: 1 second

R1,R2
R3,R4

0.25

required

Accuracy:

Time

digits,

Voltage

Resistance:

Waveform:

Output:

Frequency:

Range:

Resistance:

+3%

Waveform

1000:1

(min.)
Voltage: 0 to
Current: 0 to

Resistor,
Resistor,

inch

plug

to

meet

and

dc

to

2kHz

+5%

Base

Accuracy:

2A

Range

Accuracy:

0.01Q2
Sinusoidal

Accuracy:
Range:

1.0

+0.5mV

10.0

0-400J

5002

Amplitude

with

oscilloscope
20Vdc
3A

100kQ,
100Q,

tip

the

specifications

Calibration

Test

(SmV-5V/division)

+1%

0.1%

of

reading

resolution

on

200Q

+0.5dB/+5%

10V/11MHz

p-p

+0.5Hz

+1%

Attenuation:

output

1/8W,

1%

1/8W,

1%

listed

in

the

specifications

Equipment

Manufacturer

Tektronix
equivalent*

Fluke
equivalent*

scale

Krohn-Hite
equivalent*

Bio-Tek

Bio-Tek

Topward
equivalent*

Aristo

Physio-Control
Physio-Control

column.

Model

Model

8012A

Model

QED-6

QED-6

Model

or

equivalent*

2232

or

or

5400A

or

equivalent*

or

equivalent*

TPS

2000

PN

200054-384

PN

200054-097

or

or

TCP-Test

Equipment

Verification

TCP-Workstation
Requirements

TCP-Personnel

All

test

equipment
calibration
by a certified

Workstations
Discharge

workstation

Personnel

operation

performing

education

label

calibration

where

(ESD)

must

performing

of

the

this

or

experience:

Associate

biomedical

Certificate

biomedical

Equivalent

used

in

affixed

performing

to

its

exterior.

the

TCP

The

calibration

must

facility.

the

TCP

is

protected

be

connected

this

TCP

performed

environment.

to a grounded

must

must

The

be

thoroughly

provide

ac

line

power

LIFEPAK 9 defibrillator/monitor.

TCP

must meet

of

applied

electronics

of

technical

electronics

biomedical

at

least

science

degree

training

electronics

one

of

with a major

in

electronics

experience.

the

have a current

label

must

an

Electrical

power

for

source.

familiar

In

following

with

addition,

levels

emphasis

with a major

be

issued

Static

this

the

personnel

of

in

emphasis

in

170008-001

©

August

Orig

1993

Physio-Control

All

Rights

Reserved

3-21

LIFEPAK 9 defibrillator/monitor

Warning

Warning

Warning

SHOCK

+11.6kV
touch

SHOCK

LIFEPAK 9 defibrillator/monitor

through
in

this

attempt

the

POSSIBLE

defibrillator

securely
on
formation
electrode

HAZARD.

are

exposed

internal

HAZARD.

the

defibrillator

TCP,

this

to

perform

operation

ARCING

into

and

properly

the

left,

APEX

of

pits

surfaces

Terminals

with

circuitry

except

When

paddles.

electrical

this

procedure

of

the

LIFEPAK 9 defibrillator/monitor.

AND

the

internal

stored

paddle

on

paddle

can

cause

on

and

wires

the

defibrillator/monitor

as

indicated

charged

energy

PADDLE

test

in

the

electrode

patient

and

discharges

Unless

may

unless

load,

the

paddle

right).

surfaces.

skin

carrying

in

these

discharged

up

to

discharged

cause

injury

you

are

thoroughly

DAMAGE.

make

sure

the

storage

This

helps

prevent

Pitted

burns

during

high

voltages

cases

removed.

procedures.

during

360J

properly

or

When

standard

area

this

of

electrical

as

death.

or

defibrillation.

Do

familiar

discharging

paddles

(STERNUM

arcing

damaged

up

to

Do

not

TCP,

the

energy

described

not

with

the

are

paddle

and

paddle

|

)

Caution

TCP-Voltage

Checks

Possible
special
page

4—5

identify

1.

With

access

front

refer

2.

Connect

Figure

3.

Turn

within

Component

handling.

to

prevent

PCB

assemblies

the

defibrillator/monitor

the

test

panel

connector

to

page

the

3-8.

the

defibrillator/monitor

the

limits

Damage.

Follow

static

connector

4-7,

Front

ground

listed

the

special

discharge

containing

J3

cable

Panel

lead

of

in

Table

Static

Sensitive

handling

and

damage.

SSDs.

power

on

connected).

Removal.

the

power

the

Power

DMM

3-6.

off,

For

to

pin 7 of

on

and

Devices

procedures

Refer

remove

Conversion

the

disassembly

J3.

check

that

(SSDs)

described

to

Table

front

PCB

Refer

the

require

5-1

panel

(leave

instructions,

to

voltages

on

to

to

the

are

3-22

All

Rights

Reserved

170008-001

©

August

Orig

1993

Physio-Control

Testing

3

Test

+5V

+5V

Table

Point

Pin

4

Pin

11

Pin

9

Pin

10

Pin

18

Pin

25

HIGH

LOW

LIMIT

3-6

+15V

+5V

+5V
+5V

SW

V

pin

SIGNAL

LIMIT

DETECT

DETECT

Power

Signal

High
Low

BATT

BATT

1

+15V

(4)

GND

(7)

(9)

(10)

+5V

(11)

Figure

Conversion

Name

Limit

Detect

Limit

Detect

TT

———

————>

—»
——

——O

3-8

0

라

A

ΟΟΟΟΟ

«—

¥

000000000

ΟΟΟΟΟΟ

0

(027

Test

Nominal

0

Connector

PCB

Voltage

Voltage

+15.0V

+5.00V
+2.25V
+2.625V

+18.0V

+18.4V

(18)

SW

(25) V BATT

J3

Checks

+0.3V

+0.25V
+0.15V
+0.125V

+2.0V

+1.6V

BATT

Limits

to

-2.4V

to

-2.8V

TCP-Low

Threshold

Monitoring

Battery

Checks

Check

With

1.

access
front
refer

Remove
disconnect
connector
to

Use

Figure

Turn
supply

Slowly

message
supply
seconds
the

the

defibrillator/monitor

the

test

connector

panel

connector

to

page

4-7,

Front

the

battery

the

battery.

inputs.

pin 3 or 4 (red

the

DMM

3-8

the

defibrillator/monitor

output

decrease

LOW

voltage quickly

or

less).

Low

Battery

Connect

wire).

to

monitor

(connect

to

+18.00

the

BATTERY:

Confirm

Limits

J3

cable

Panel

door

on

Connect

the

the

DMM

+0.05

output

enough

listed

power

on

connected).

the

ground

off,

the

Power

Removal.

bottom

the

DC

to

voltage

ground

power

Vdc.

voltage

CONNECT

that

for

to

cause

the

the

on

until

power

remove

Conversion

For

of

power

pin 1 or 2 (black

at

the

to

J3

and

the

AC

the

supply

Monitoring

the

front

disassembly

the

defibrillator/monitor

supply

J3

pin

25

pin

7).

initially

monitor

POWER

message

set

displays

(decrease

to

voltage

Check

panel

PCB

(leave

instructions,

to

the

battery

wire)

and

as

shown

the

appear

in

power

the

the

level

Table

in

within

is

to

the

and

power

power

45

within

3-7.

170008-001

©

August

Orig

1993

Physio-Control

All

Rights

Reserved

3-23

LIFEPAK 9 defibrillator/monitor

Defibrillator

Charge

Check

Test

Pin

25

Pin

25

Note:

Point

4.

1.

2.

3.

Table

Function

Monitoring

Defib

Charge

Once

illuminated,

will

not

reset

Return

power

power
for

Use

Figure

Turn
supply

Charge

the
supply
supply

the

Monitoring

the

DMM

3-8

the

defibrillator/monitor

output

the

3-7

Low

Check

Check

the

LOW

until

the

battery

power

supply
voltage
voltage

to

(connect

to

defibrillator

until
is

Check.

monitor

the

+18.00

to

within

DMM

+£0.05

Battery

Low

15.50V

15.00V

BATTERY:

voltage

voltage

the

CRT

the

the

voltage

ground

power

Vdc.

360J.

Thresholds

Battery

+0.23V

+0.22V

CONNECT

rises

to

+18.00

display

Shutdown

at

the

to

on

and

Limits

above

+0.05Vdc.

blanks

Limits

J3

pin

J3

pin

7).

initially

Shutdown

AC

POWER

16.5V.

Slowly

out.

Confirm

shown

25

as

shown

set

the

14.50V

13.50V

+0.21V

+0.20V

message

reduce

that

in

Table

in

power

Limits

the

the

3-7

4.

5.

6.

7.

8.

9.

10.

11.

Gradually
Battery

With
discharge

Repeat
toward
until
Confirm
shown

Return

Charge

Slowly
Limit

Discharge

Repeat

toward

blanks

Limit

the

defibrillator

steps 3 through

the

the

LOW

that

in

the

the

reduce

detection

steps 8 through

the

out.

Shutdown

reduce

the

Table

the

Limits

the

power

detection

paddles

defibrillator

lower

Low

BATTERY:

the

triggering

3-7

for

power

supply

defibrillator

the

power

threshold

defibrillator

lower

Shutdown

Confirm

that

shown

supply

threshold

securely

into

the

$5

above,

Battery

the

Limit

CONNECT

voltage
Defib

voltage

to

360J.

supply

of

+13.70Vdc.

into

10

above,

Limit

the

power

in

Table

voltage

of

+15.22Vdc.

stored

internal

lowering

detection

AC

is

within

Charge

to

+18.00

voltage

the

internal

lowering

of

+13.30Vdc

supply

3-7

for

toward

in

the

test

load

the

power

threshold

POWER

the

Low

Check.

+0.05Vdc.

toward

test

the

power

voltage

the

Defib

the

load

the

paddle
of

the

supply

message

Battery

upper

of

supply

until

the

is

within

Charge

upper

Low

wells,

defibrillator.

voltage

of

+14.78Vdc

is

displayed.

Limits

Shutdown

the

defibrillator.

voltage

CRT

display

the

Check.

3-24

All

Rights

Reserved

170008-001

©

August

Orig

1993

Physio—Control

Testing

3

TCP-Test

Access

Menu

Three

of

the

RECORDER)

Menu,

2.

1.

do

Turn

Press
ALARM

SELECTED
TEST:

INFO
DEFIB

the

DISPLAY

RECORDER

SETUP

EXIT

four

tests

on

the

Test

are

used

in

Test

the

following:

defibrillator/monitor

ON

while

until

pressing

the

Test

and

Menu

Menu

and

Calibration

power

holding

is

displayed

(DEFIB,

Procedures.

off.

down

LEAD

as

shown

DISPLAY,

SELECT

in

Figure

and

To

access

and

HR

3-9.

the

Test

Г

o

TCP-Defibrillator

Calibration

Caution

e

Press Y ECG

e

Press

e

Press
Menu.

e

To

exit

HR

ALARM.

1.

With

meter

Possible
level

to

avoid

successive

2.

Access
holding
displayed).

Figure

HR

ALARM

LEAD

the

the

defibrillator/monitor

3-9

SIZE À to

to

SELECT

test

menu,

Test

Menu

scroll

start a test.

to

interrupt a test

press Y ECG

power

electrodes.

Energy

Meter

overheating

order.

the

Test

down

LEAD

Menu

Damage.

the

energy

(turn

SELECT

power

through

SIZE À to

off,

Start

each

meter.

off,

and

HR

the

selections.

in

progress

scroll

place

the

test

at

Test

each

then press

ALARM

until

and

return

to

paddles

the

lowest

energy

ON

while

the

Test

EXIT,

on

energy

level

pressing

Menu

to

the

then

the

in

Test

press

energy

and

is

170008-001

©

August

Orig

1993

Physio—Control

All

Rights

Reserved

3-25

LIFEPAK 9 defibrillator/monitor

3.

Press Y ECG

4.

Press

5.

Press Y ENERGY

6.

Press

7.

After
tone,
the

energy

8.

Confirm

XXX,

9.

Read

10.

Press Y ECG
DELIVERED:

11.

Press

SIZE A to

HR

ALARM

CHARGE.

the

defibrillator/monitor

simultaneously

into

that

where

the

value

HR

ALARM

to

SELECTA

the

energy

the

CRT

XXX

is

on

the

SIZE & as
XXX

value

to

start

press

displays

the

energy

energy

enter

scroll

to

the

the

DEFIB

to

scroll

reaches

both

paddle

meter.

the

selected.

meter.

necessary
to

match

the

adjusted

DEFIB

test.

to

LOW.

full

charge

discharge

message

to

change

the

value

value.

test.

Select

as

pushbuttons

JOULES

the

JOULES

on

the

1J..

indicated

DELIVERED:

energy

meter.

by

the

to

transfer

Selected

Value

10

(J)

1

2

3

4

5

6

7
8
9

12.

Table

“Value

0.8

1.8

2.7

3.8

4.8

5.7

6.7

7.6

8.6

9.5

13.

Press

CHARGE.
paddle
meter.
indicated

3-8

Acceptable

discharge

Confirm

Defibrillator

in

Range

After

pushbuttons

that

Table

3-8.

(J) % Tolerance

to

to

to

to
to

to
to
to
to

to

10.5

Press

1.2

2.2

3.3

4.2

5.2

6.3

7.3

8.4

9.4

HR

+20%

+10%

+10%

+5%
+5%
+5%

+5%
+5%
+5%

+5%

ALARM

to

charging

the

energy

is

complete,

to

transfer

meter

Calibration

Selected

Value

20

30

50

100
200
300

360

reinitiate

the

DEFIB

simultaneously

the

energy

value

equals

Measurement

(J)

test.

Acceptable

“Value

19.0

28.5

47.5

95.0

to

190.0

to

285.0

to

342.0

press

both

into

the

energy

the

selected

value

as

Ranges

Range

(J) % Tolerance

to

21.0

to

31.5

to

52.5

105.0

210.0

315.0

to

378.0

+5%

+5%

+5%

+5%
+5%
+5%
+5%

3-26

14.

15.

Repeat

Return

steps 5 through

the

paddles

All

to

Rights

Reserved

13

the

for

each

paddle

energy

storage

level.

area

on

the

defibrillator.

170008-001

©

August

Orig

1993

Physio—Control

x

Testing

3

TCP-Test

Load

Calibration

Note:

Complete

calibration

Make

sure

the

defibrillator.

Access
holding

displayed).

Press Y ECG

Press

HR

Press W ENERGY

Press

CHARGE.

After

the

paddle

TCP-Defibrillator

of

the

the

paddles

the

Test

Menu

down

LEAD

SIZE À to

ALARM

defibrillator

discharge

to

pushbuttons

Calibration

test

load.

are

securely

(turn

power

off,

SELECT

start

and

scroll

to

the

DEFIB

HR

the

SELECT A to

reaches

full

charge,

to

transfer

stored

then

ALARM

DEFIB

test.

set

the

the

before

performing

in

the

paddle

press

until

ON

while

the

storage

Test

test.

selected

simultaneously

energy

energy

into

the

this

area

pressing

Menu

to

200].

press

the

test

load.

of

and

is

When

Press

LEAD

Scroll

10.

STD

lead.

Press

11.

12.

13.

CHARGE.
simultaneously
energy

Confirm

Confirm

JOULES

the

CRT

SELECT

to

EXIT

and

into

the

that

the

that

the

DELIVERED.

displays

After

press

test

CRT

recorder

JOULES

to

return

press

the

the

load.

displays

HR

DELIVERED:

to

the

Test

ALARM

defibrillator

paddle

prints

to

discharge

TEST

the

time

Menu.

resume

reaches

pushbuttons

200

JOULES

and

200,

normal

full

date

press

HR

operation.

charge,

to

transfer

DELIVERED.

followed

ALARM.

by

TEST

Select

the

200

170008-001

©

August

Orig

1993

Physio—Control

All

Rights

Reserved

3-27

LIFEPAK 9 defibrillator/monitor

TCP-Charge

TCP-Output

Waveform

Time

1.

Make

sure

the

defibrillator.

2.

Press Y ENERGY

3.

Simultaneously

4.

Stop

the

the

time

5.

Simultaneously
energy

1.

Place

the

paddle
polarity

2.

Connect

the

timer

required

into

the

paddles

on

the

right

is

positive.

the

storage

paddles

when

test

are

SELECTA

start

the

the

to

reach

press

both

load.

on

the

electrode

oscilloscope

securely

timer

defibrillator

full

paddle

energy

to

set

and

charge

discharge

meter

of

the

to

stored

the

press

reaches

is

less

electrodes.

energy

the

energy

in

the

paddle

selected

CHARGE.

full

than

pushbuttons

meter

meter

storage

energy

charge.

10

seconds.

to

Place

the

so

that

the

signal

area

to

360].

Confirm

transfer

APEX

pulse

output.

of

that

the

3.

Set

up
pulse
oscilloscope

place

10%

levels.

4.

Press V ENERGY

5.

Press

6.

After
paddle
meter.

7.

Inspect
waveform

Figure

the

oscilloscope

waveform

for

both

the

left

CHARGE.

the

defibrillator

discharge

the

waveform

meets

3-10.

Peak

current

Time

above

Time

above

for

the
capture.
assistance.

and

SELECT

pushbuttons

the

Refer

For

right

measurement

À

reaches

displayed

specifications

=

50%

=

10%

=

“single

to

the

waveform

to

select

full

charge,

to

transfer

on

the

listed

46A

to

2.10ms

3.10ms

shot”

acquisition

Operating

Instructions

parameter

markers

360].

simultaneously

the

energy

oscilloscope

below

and

64A

peak

to

4.20ms

to

9.20ms

mode

measurement,

at

both

the

press

into

the

energy

and

confirm

illustrated

for

for

50%

the

in

the

the

and

that

the

3-28

All

Rights

Reserved

170008-001

©

August

Orig

1993

Physio-Control

PEAK

CURRENT - TIME

ABOVE

50%

PEAK

CURRENT - TIME

ABOVE

10%

Testing

3

CURRENT

TCP-Display
Calibration

一 下 一

==

---δ

Tso

The
Assembly

PCB

1.

46A < Ineak

2.10ms < T59 < 4.20ms

following

PCB.

potentiometers.

Disconnect
access
page

to

4-8,

<64A

—>

Figure

paragraphs

Figure

the

ac

the

potentiometers.

Case

Separation.

TIME

3-10

describe

3-11

shows

power

cord.

0.1

Output

the

the

Remove

For

CURRENT

一 十 一

Ipeak

peak

Waveform

calibration

disassembly

ーーーーーー

procedure

location

of

front

and

instructions,

Tio

all

Display

rear

46А < [реак < 64А

3.10ms < Tio < 9.20ms

o!

for

the

—

Display

Assembly

cases

to

allow

refer

to

TIME

Warning

Warning

SHOCK

+11.6kV.
generator

FLYING

vacuum
glasses

2.

Reconnect

Note:

HAZARD.

Do

not

circuitry

GLASS

which

when

Reroute
PCB

may

removing

the

to

prevent

The

contact

when

HAZARD.

implode

ac

input

Ji

ribbon

strain

Display

the

the

the

CRT

cord.

cable

Assembly

CRT

anode

connector

defibrillator/monitor

The

CRT

is

if

broken.

from

underneath

on

Handle

the

Display

Reconnect

the

capacitor

produces

or

power

made

of

glass

with

care

Assembly

J1

on

the

C32

on

the

during

high

the

CRT

is

on.

and

and

front

panel.

Power

the

following

voltages

contains

wear

PCB.

up

bias

a

safety

Conversion

tests.

to

170008-001

©

August

Orig

1993

Physio—Control

All

Rights

Reserved

3-29

LIFEPAK 9 defibrillator/monitor

Master

Brightness

(CUTOFF)

Focus

Video

Gain

(VID

GAIN)

Horizontal

(FRAME

Height

HEIGHT)

—

|

TO)

R111

O

ーー

J90

0000000000

G000000000

A306

T301

0

CD

Lineanty

a

δν

vertical

(SCAN

Size

SIZE)

U501

E

©

|

Horizontal

(FRAME

Horizontal

(FRAME

HOLD)

LIN)

Hold

Linearity

J101

~

O

~

NO)

Figure

3-11

Display

PCB

Assembly

Potentiometer

Locations

3-30

All

Rights

Reserved

170008-001

©

August

Orig

1993

Physio—Control

Testing

3

Warning

SHOCK
leads

3.

Press

raster

4.

Turn
past

5.

Access

holding

displayed).

6.

Press W ECG
HR

7.

Press W ECG

8.

Adjust:
LIN);
display

HAZARD.

of

R302

ON.

lines

R106,

the

ALARM

and

Adjust

are

Horizontal

point

the

Test

down

R224,

and

R111,

pattern

High

R306.

Use

R302,

visible

where

LEAD

SIZE À to

to

start

SIZE A to

Vertical

behind

the

Menu

(turn

SELECT

the

Horizontal

that

fills

voltages

an

insulated

Master

Hold

horizontal

Brightness

the

(FRAME

power

and

scroll

to

test.

select

the

Size

(SCAN

Height

most

of the

up

to

1000V

screwdriver

characters.

HOLD),

rolling

off,

HR

the

PATTERN

stops.

then press

ALARM

DISPLAY

SIZE);

(FRAME

screen.

may

be

present

for

(CUTOFF),

approximately

ON

while

until

the

test,

then

test.

L201,

Linearity

HEIGHT),

on

the

adjustment.

until

the

vertical

1/8

turn

pressing

Test

Menu

is

press

(SCAN

to

obtain

a

and

a

9,

Loosen

10.

Rotate

11.

Tighten
is

still

12.

Adjust

13.

Adjust

to

make

Note:

14.

Turn

15.

Turn
approximately

DISPLAY:

the

screw

holding

the

yoke

until

the

the

screw

on

the

level.

the

yoke

rings

to

R224

for a display

each

box

of

the

The

adjustments

preceding

R402,

Video

the

defibrillator/monitor

PATTERN

step

until

Gain

minutes.

10

of

the

display

yoke

center

pattern

display

R224

both

(VID

Then,

test.

yoke

clamp.

pattern

clamp

the

pattern

and

measurements

GAIN),

off

is

and

confirm

display

grid

height

approximately

L201]

are

fully

and

allow

access

the

level.

that

the

display

pattern

on

the

CRT.

of

73

+2mm.

interactive.

are

correct.

counterclockwise.

the

CRT

Menu

Test

the

Repeat

to

cool

and

Adjust

same

pattern

height.

the

down

select

L201

for

the

170008-001

©

August

Orig

1993

Physio-Control

All

Rights

Reserved

3-31

LIFEPAK 9 defibrillator/monitor

Warning

SHOCK

pins

16.

17.

Note:

18.

Note:

HAZARD.

of

R302

Turn

R302

counterclockwise

Turn

R402

Raster
counterclockwise.

Adjust
Horizontal
the

same

The

above

Potentially

and

R306.

counterclockwise

approximately

clockwise

will

not

reach

R111

for

an

overall

Linearity

width.

adjustments

step

until

both

Use

an

insulated

just

until

the

normal

pattern

(FRAME

of

R111

and

measurements

dangerous

screwdriver

until

the

1/16

turn

normal

LIN)

display

intensity

width

so

R113

are

voltages

raster

more.

if

of

that

are

disappears.

intensity

R302

106

+2mm.

each

box

interactive.

are

correct.

present

for

adjustment.

is

visible.

is

turned

too

Adjust

is

approximately

Repeat

on

the

Turn

far

R113,

the

R302

19.

Adjust
sharpness

20.

Adjust

Confirm
of
difference
2mm.

21.

Turn

the

R402

R402

of

the

yoke

that the

test

pattern

in

clockwise

to

obtain a dim

the

display

rings

difference

is

less

width

from

display.

characters.

to

center

the

in

height

than

or

the

top

until

the

normal

test

from

equal

to

the

Adjust

R306,

pattern

the

to

Imm.

bottom

display

Focus,

on

the

CRT

right

side

to

Check

is

intensity

less

that

than

is

for

maximum

within

the

or

left

the

equal

2mm.

side

to

visible.

3-32

All

Rights

Reserved

170008-001

©

August

Orig

1993

Physio-Control

Testing

3

TCP-Power
Calibration

R23

Supply

/

O

7

O

o

—

SIE

[020]

1.

To

gain

rear

Separation).
PCB

Figure

ロロ

ロロ

JP1

mm

access

cases

(for

and

pull

3-12.

J2

ロロ

|

to

R23

disassembly

Then

remove

it

away

ロロ

ロロ

ロ

må

>

2

©

|

on

the

Power

instructions,

the

from

the

four

chassis

Supply

refer

screws

to

access

PCB,

to

holding

page

R23

first

remove

4-8,

the

Power

as

shown

00

L1

Case

RT1

front

Supply

in

and

O

D

ο

C7

ο

0

|

0

LR?

D

o D a

N

R

©

Figure

(re)

3-12

2

©

Q1

Power

Supply

|

|

+

R14

ーー

Calibration

ce

+

CR1

I

170008-001

©

August

Orig

1993

Physio—Control

All

Rights

Reserved

3-33

LIFEPAK 9 defibrillator/monitor

2.

Reconnect

the

battery

to

the

defibrillator/monitor.

TCP-Recorder

Calibration

Note:

3.

4.

5.

1.

The

Power

defibrillator/monitor

prior

Supply

to

calibration

stabilizes.

Connect

Connect

Locate

allow

Remove
Main

front

the

DMM

the

ac

power

R23.

Remove

adjustment.

the

front

panel.

PCB)

required

panel

removed

between

Adjust

compensates

must

so

the

the

cord

and

the

potting

R23

The

two

for

Recorder

as

shown

in

for

temperature

be

powered—on

temperature

positive

press

compound

for

+18.40

ON.

around

and

negative

from

+0.18V.

potentiometers
Calibration

Figure

3-13.

fluctuations.

for

at

least

thermistor

battery

R23

as

(R176

are

accessible

30

minutes

RT2

terminals.

required

and

R8

with

on

the

The

to

the

Motor

Paper

Speed

Out

Sense

Figure

Мам

Adjust

РСВ

—

R8

R176

3-13

、

Recorder

Calibration

(FRONT

Adjustments

PANEL

CRT

REMOVED)

Location

3-34

All

Rights

Reserved

170008-001

©

August

Orig

1993

Physio—Control

Testing

3

Access

holding

displayed).

Press W ECG

HR

Note:

Turn

Make

Confirm

NO

Slowly

Adjust
NO

repeated

the

Test

Menu

down

LEAD

SIZE A to

ALARM.

During
decreased
Consequently,

R176,

sure

PAPER

PAPER

this

Paper

paper

that the

message

turn

R176

R176

message

to

determine

Make

calibration

to

recorder

just

(turn

SELECT

sure

the

prevent

print

legibility

Out

Sense,

is

installed

is

displayed.

power

scroll

procedure

damage

does

off,

and

HR

to

the

RECORDER:

to

may

on

the

in

the

recorder

not

print,

counterclockwise

to

the

point

where

is

not

displayed.

this

threshold.

then

press

ALARM

RECORDER

PATTERN

the

printhead

the

printhead

range

from

Main

PCB

and

or

if

while

repeatedly

the

recorder

This

procedure

ON

until

light

fully

press

it

does

is

while

the

Test

test,

then

test

is

dot

intensity

and

drive

to

invisible.

clockwise.

RECORD.

print

that

pressing

on

and

the

may

pressing

Menu

is

press

selected.

is

roller.

the

RECORD.

need

to

and

be

Remove

Counting

while
where
make

Adjust
and

Confirm

10.

Press W ECG

11.

Press

12.
printed

Adjust,
turn

Reinstall

13.

the

paper

the

repeatedly

the

recorder

the

adjustment.

R176

to

8.

that

RECORD.

sawtooth

if

necessary

off

the

recorder.

the

from

number

pressing

turns

the

the

recorder

SIZE

Inspect

waveform

front

panel.

the

recorder

of

rotations

RECORD.

on.

midpoint

only

to

select

the

to

obtain

and

required,

Note

the

of

the

number

operates

the

RECORDER:

printout

is

25+1mm.

the

period

close

turn

Adjust

number

when

and

confirm
Adjust

of

25

the

recorder

R176

R176

of

rotations

of

rotations

paper

MOTOR

that

R8,

+1mm.

doors.

counterclockwise

just

to

the

point

required

between

is

loaded.

the

Motor

Press

steps

SPEED

period

Speed

RECORD

to

test.

of

the

6

to

170008-001

©

August

Orig

1993

Physio—Control

All

Rights

Reserved

3-35

LIFEPAK 9 defibrillator/monitor

TCP-Recorder
Frequency

Response

1.

Access
holding

displayed).

2.

Press Y ECG
display

LEADS
at

the

end

3.

Press

LEAD

scroll

to

4.

Press

LEAD

V

ECG

5.

Connect

signal

GND

SIGNAL

FUNCTION

GENERATOR

the

Test

down

LEAD

SIZE A to

the

Setup

NOTCH

to

enter

SELECT

EXIT,

then

SELECT

SIZE A as

the

function

setup

shown

R1
100k0Y/1%

R2

100kQ/1%

1000:1

Menu

SELECT

Menu.

is

set

the

press

needed

in

AN

(turn

power

and

scroll

Make

to

NO

(if

option

to

to

generator

ATTENUATOR

return

HR

set

the

to

Figure

changes).

to

ALARM

select

3-14.

off,

then

press

ON

HR

ALARM

to

SETUP,

sure

RECORDER

making

the

Test

to

defibrillator/monitor

X1.0

to

the

patient

R3

1000/1%

until

then

any

changes,

Menu,

resume

gain.

cable

press

is

press Y ECG

normal

input

R4

1000/1%

while

pressing

the

Test

HR

ALARM

set

to

DIAG

press

HR

operation.

to

LEAD

using

PATIENT

CONNECTOR

Menu

to

and

ALARM

SIZE

II.

Press

the

and

is

to

test

3-36

Figure

6.

Note:

7.

3-14

Set

the

function

to

turn

on

Because

signal

for

approximately

appears

Set

the

function

printout

10.5mm

the

input

and

p-p.

All

Test

Signal

generator

recorder.

the

ECG

by

approximately

on

the

printout.

generator

confirm

Rights

Reserved

that

Setup

for a 1V

trace

10

seconds

to

the

for

Function

p-p,

on

the

recorder

10

before a change

0.05Hz.

recorded

10Hz

sinewave.

printout

seconds,

After,

15

trace

is

Generator

lags

the

recorder

to

the

seconds,

between

7mm

170008-001

©

Press

RECORD

behind

must

input

signal

examine

p-p

August

1993

the
run

the

and

Orig

Physio-Control

10.

11.

12.

13.

Set

the

function

printout

10.5mm

Set

the

function

printout

10.5mm

Set

the

function

printout

10.Smm

Set

the

function

printout

Access

the

NOTCH

Press

LEAD

scroli

to

and

confirm

p-p.

and

confirm

p-p.

and

confirm

p-p.

and

confirm

Test

to

YES.

SELECT

EXIT,

generator

that

generator

that

generator

that

generator

that

Menu

and

Press

to

then

press

to

0.5Hz.

the

recorded

to

60Hz.

the

recorded

to

100Hz.

the

recorded

to

110Hz.

the

recorded

then

HR

ALARM

return

HR

ALARM

the

to

After

Setup

to

the

After

trace

trace

After

trace

After

trace

Menu.

enter

Test

to

resume

15

seconds,

is

between

15

seconds,

is

between

15

seconds,

is

between

15

seconds,

is

less

the

option

Menu,

examine

9mm

examine

7mm

examine

7mm

examine

than

7mm

Set

the

LEADS

change.

press W ECG

normal

operation.

the

p-p

the

p-p

p-p

p-p.

SIZE

and

and

the

and

the

Testing

to

3

E

14.

Press

output

60Hz).

15

.

Press
that

Access

16.
MON

option

17.

Set

Press

18.

gain

Press

19.
generator

confirm

LEAD

to a 1Vp-p

RECORD.

the

recorded

the

Test

and

set

changes,

the

function

LEAD

to

X1.0.

RECORD.

frequency

the

SELECT

sinewave

After

trace

Menu

LEADS

then

generator

SELECT

Wait

recorded

to

select

15

is

less

and

NOTCH

exit

to

select

10

from

trace

the

seconds,

1Hz

LEAD

Il.

and

match

seconds,

then

for a 1Vp-p,

than

the

to

NO.

Setup

LEAD

examine

Imm

Setup

Menu

Il.

then

to

40Hz.

is

7mm

p-p

Set

the

the

input

the

p-p.

Menu.

Press

HR

and

Test

1Hz

sinewave.

Press W ECG

slowly

Examine

minimum.

function

line

frequency

printout

Set

RECORDER

ALARM

Menu.

SIZE A to

sweep

the

the

printout

generator

(50Hz

and

confirm

to

enter

the

function

and

to

set

or

the

170008-001

O

August

Orig

1993

Physio—Control

All

Rights

Reserved

3-37

LIFEPAK 9 defibrillator/monitor

TCP-CRT

Response

TCP-ECG
(when

applicable)

Frequency

Output

Press W ECG

Connect

divider

Set

Decrease
the

Increase

the

Disconnect

Press

Connect
divider

Set

the

the

(as

the

function

the

trace

displayed

the

trace

displayed

LEAD

the

(as

the

function

1000:1

function

illustrated

function

the

SELECT

function

illustrated

divider.

SIZE A to

generator

in

generator

function

generator

on

the

generator

on

the

function

to

generator

in

generator

increase

Figure

the

to

the

3-14

for a 1Vp-p,

signal

CRT

15

19

signal

CRT

is

19

generator.

select

LEAD

to

the

Figure

3-14

for a 1Vp-p,

ECG

gain

patient

on

page

10Hz

frequency

+2тм

+2mm

р-р.

frequency

p-p.

Il.

patient

on

page

10Hz

to

X1.4.

cable

through

3-36).

sinewave.

to

1Hz.

to

40Hz.

cable

through

3-36).

sinewave

at

the

1000:

Confirm

Confirm

the

1000:

the

output

1

that

that

1

of

Connect a 0.25-inch

the

defibrillator/monitor.

Press W ECG

Confirm

that

the

phone

SIZE A to

oscilloscope

plug

to

the

Connect

set

the

the

gain

displays a 1.00

ECG

output

oscilloscope

to

X1.0.

on
to

+0.15Vp-p

the

rear

the

phone

sinewave.

panel

plug.

of

All

Rights

Reserved

170008-001

©

August

Orig

1993

Physio—Control

Testing

3

TCP

Voltage

Low

Test

Checklist

and

Calibration

Checks

Battery

Monitoring

Defib

Charge

Test

Menu

Access

Defibrillator

Selected

Value

(4)

1
2
3
4
5
6
7

8

9

10

Threshold

Checks

Check

Check

Calibration

Acceptable

value

(4) % Tolerance

0.8

to

1.2

1.8

to

2.2

2.7

to

3.3

3.8

to

4.2

4.8

to

5.2

5.7

to

6.3

6.7

to

7.3

7.6

to

8.4

8.6

to

9.4

9.5

to

10.5

Customer:
Dept/Location:

Instrument
Serial
Frequency:

Tech.

Type:

Number:

Name/ID:

Pass

口

口

口

口

Range

MEASURED | Selected

VALUE 人 |

+20%
+10%
+10%

+5%
+5%
+5%
+5%
+5%
+5%
+5%

Fail

口

口

口

O

Comments

Value

20
30
50

100
200
300
360

(5)

Acceptable

Value

19.0

28.5

47.5

95.0

to

190.0

to

285.0

to

342.0

to

(4)

to

21.0

to

31.5

to

52.5

105.0

210.0

315.0

378.0

Date:

Model:

Last

Insp:

Range

%Tolerance

15%
+5%
+5%
+5%
+5%
+5%
+5%

MEASURED

VALUE

(J)

Test

Charge

Output

Display

Power

Recorder

Recorder

CRT

ECG

170008-001

©

August

Load

Calibration

Time

Waveform

Calibration

Supply

Calibration

Frequency

Frequency

Output

Orig

1993

Physio-Control

Calibration

Response

Response

口

口

口

O O

口

О

口

口

口

口

口

口

口

口

口

口

口

All

Rights

Reserved

3-39

Troubleshooting

Aids

Error

Codes

SERVICE

and

Indicator

The

information

software

an

Physio-Control
outside

The

or

instrument

the

LIFEPAK 9 defibrillator/monitor

When a software

SERVICE
code

is

generated

To

access
holding
displayed.

HR
FAULT

with

To

RETAIN

than

in
displays
Test
HR

down

ALARM

STATUS.

each

remove

(or

one

error

sequence.

00),

Menu.

ALARM

in

this

circuit

problems.

problem

customer

US,

contact

or

circuit

message

is

and

the

Info

Menu,

LEAD

Press W ECG

to

display

Refer

error

code.

or

“clear”

CLEAR),

code

has

After

all

press

LEAD

Press W ECG

to

resume

section

cannot

service

the

local

problem

displayed

displayed

turn

SELECT

SIZE

the

Info

to

Table

an

error

then press

been

error

codes

SELECT

SIZE

normal

may

help a service

It

consists

be

isolated

of

specialist

Physio-Control

contains

is

detected

on

the

monitor.

in

the

Info

power

off,

and

HR

ALARM

to

scroll

down

Menu.

code,

generated,

3-9

ECG

are

to

to

scroll

press

The

for

SIZE & to

the

cleared

exit

down

operation.

technician

the

self-diagnostic

and repaired,

in

the

US

at

representative.

self-diagnostic

during

For

many

Menu.

then

press

ON

until

the

to

INFO,

error

code

the

software

HR

ALARM

CLEAR

next

error

(and

the

the

Info

Menu

to

EXIT,

isolate

error

codes.

contact

1-800-442-1142;

operation,

while

Test

then

number

or

to

code

FAULT

a

software.

problems,

pressing

Menu

press

is

circuit

scroll

down

the

error.

will be

STATUS

and

return

then

press

the

is

listed

associated

If

displayed

to

Testing

possible

If

an

error

and

beside

to

more

the

3

After

the

error

code

display.
SERVICE
representative

Error

If,

however, a software

message

for

Code

μα

N
LU

a

ひい Uu

EW

=

o

is

cleared,

is

again

displayed.

assistance.

Table

Watchdog
Watchdog

3-9

Unknown
Unknown
Recorder
Shock
System
System
System
Critical

motor

Advisory

RAM
microprocessor

controller

ROM

the

SERVICE

or

circuit

Error

Software

hardware
hardware

transfer
watchdog

code

stalled/paper

Adapter

test

ROM

(U27)

message

problem

is

still

exists

removed

or

reoccurs,

Contact a Physio-Control

Codes

or

Circuit

(fast

test)

(slow

test)

code

jam

(U28)

RAM

(U30)

(U27)

from

the

the

3-40

All

Rights

Reserved

©

August

1993

Physio-Control

Testing

and

Troubleshooting

3

Error

Code

11

12

13

14

15

16
17
18

19

20
21
22
23
24

Table

3-9

Display

Error

interface

Display/recorder

Display

D/A

Transfer

Transfer
Charge
Preamp

interface

converter

switching

enable

reference

baseline

Clock

+SV

supply
+15V
Defib
A/D

converter

Recorder

out

supply

cal

factors

printhead

Codes

Software

RAM

microprocessor

ROM

CRC

stuck

out

out

of

out

of
out

(U9)

or

(U13)

(U14)

(Q4,CR4)

on

of

tolerance

of

tolerance

tolerance

tolerance

of

tolerance

self-test

resistance

(cont.)

Circuit

RAM

out

of

tolerance

(U1)

©

August

1993

Physio-Control

All

Rights

Reserved

Introduction

This

e

section

Battery

provides

Maintenance

the

following

information:

Battery

Maintenance

Warning

e © General
©

©

Special

©

Disassembly

e

Inspection

©

Tools

e

Cleaning
e — Printed
e

Preparation

The

Battery

interim

of
power

power

ac

power.

if

the

POSSIBLE
battery

may

battery

LOW

display,

power,

cause

warning.

BATTERY:

Maintenance

Handling

Procedures

Techniques

and

Materials

Procedures

Circuit

Pack

power

the

immediately

Board

for

Storage

in

the

while

transporting

The

defibrillator/monitor

cord

DEFIBRILLATOR

the

large

defibrillator

If

the

CONNECT

Procedures

for

Repair

LIFEPAK 9 defibrillator/monitor

is

disconnected

current

defibrillator

connect

for

Cleaning

Precautions

or

Shipping.

patients

SHUTDOWN.

draw

to

reach

AC

POWER

the

power

Static

Sensitive

and

Repair

or

during

automatically

or

the

ac

required

shutdown

shuts

down

message

cord

to

for

voltage

Devices

provides

other

brief

switches

power

source

When

operating

defibrillator

levels

without

an

warning,

appears

ac

power

short-term

interruptions

to

battery

fails.

on

charging

with

no

low

or

if

on

the

monitor

source.

the

©

August

Recharging

1993

Physio-Control

Batteries

The

defibrillator/monitor

whenever
front
switch

the

panel

must

instrument

power

switched

be on).

The

All

Rights

continually

is

connected

off

BATT

charges

to

(although

CHRG

message

Reserved

an

the

the

installed

ac

power

rear

panel

appears

Battery

source,

ac

mains

on

the

even

lower

Pack

with

power

left

the

4-1

LIFEPAK

defibrillator/monitor

9

Battery

Maintenance

Guidelines

monitor

the

corner

Battery
in

of

is

Pack

hours.

24

trickle-charge

a

Battery

The
maintained

Battery

Whenever

e

connected

This
on

When

e

the
power

operation
Battery
life.
the

e

Perform

Pack a minimum

Battery

e

Replace

minimum

After

Pack

to

Packs,

charges

the

monitor

the

monitor

source

Pack

the

If

Battery

Pack

display

recharged

charging,

full

maintains

which

contains

maximize

follow

LOW

and

the

the

these

power

ac

power

ac

to

Battery

the

display.

BATTERY:

display,

(with

begin

when

battery

low

needs

Pack

Battery

may

Battery

of

every

of

during

capacity

90%

to

the

the

lead-acid

sealed

battery

life

guidelines:

available,

is

the

(with

Pack

CONNECT

immediately

panel

rear

the

recharging

minimum

at

is

it

message

be

to

Capacity

every

six

not

be

functioning

Pack

installed

two

years.

fully

battery

in

charging.

three

A

hours,

defibrillator/monitor

Battery

the

charge

and

as

the

replaced.

Check

months

on

batteries

performance.

defibrillator/monitor

the

keep

mains

panel

rear

indicated

connect

mains

Battery

occurs

in

by

POWER

AC

the

power

Pack.

reserve

frequently,

(p.

4-2)

or

whenever

properly.

the

defibrillator/monitor

which

To

power

BATT

the

power

ac

switch

Frequent

capacity

this

on

the

installed

you

depleted

full

to

and

be

maintain

switch

appears

to

continue

to

use

reduce

indicate

to

properly

an

continues

Pack.

must

properly

CHRG

message

cord

on)

will

may

Battery

suspect

a

capacity

supply

on).

message

on

ac

the

of

battery

that

the

Guidelines

for

Replacement

Battery

Capacity

Check

Batteries

End

of

battery

diminish.

replaced a minimum
To

maximize

these

guidelines:

e

Perform

a

minimum
Check,
returning

e

Recharge
before

e

Store

To

check

procedure

range

of

1.

Install
the
charged,

life

The

Battery

the

life

the

Battery

of

be

sure

it

to

any

storing

replacement

the

capacity

requires

0-400)):

the

Battery

Battery

Pack

go on

is

inevitable.

Pack

installed

of

every

two

and

performance

Capacity

every

six

months.

to

recharge

storage.)

new

replacement

it

or

using

it.

Battery

of a Battery

the

use

of a Defibrillator

Pack

in a LIFEPAK 9 defibrillator/monitor

for

at

least

to

the

next

As

batteries

in

years

Check

(If

the

Battery

Battery

Packs

at

Pack,

24

hours

step).

age,

their

charge

the

defibrillator/monitor

as a preventive

of

replacement

on

any

replacement

it

passes

Pack

for

Pack

20°

to

25°C

perform

Energy

(if

the

Battery

maintenance

Battery

the

Battery

24

hours

as

soon

(68°

the

following

Meter

as

to

with a power

Pack

capacities

should

practice.

Packs,

Battery

Capacity

before

you

77°F).

is

follow

receive

steps

(this

and

already

Pack

charge

be

at

it

fully

4-2

All

Rights

Reserved

©

August

1993

Physio-Control