![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg3.png)
reserved.
rights
All
Products
Medical,
Specifications
SpaceLabs
Inc.
Medical
and
Contents
SpaceLabs
of
change
price
considers
publication
this
of
privileges
itself
Copyright
may
are
Medical
are
reserved.
responsible
not
covered
the
for
1993
reproduced
be
U.S.
by
effects
SpaceLabs
any
in
foreign
and
reliability
safety,
on
Medical,
without
form
and/or
patents
performance
and
Inc.
the
pending
written
of
permission
equipment
the
Printed
patents.
SpaceLabs
of
in
only
U.S.A.
if:
*
«
*
SpaceLabs
information
other
or
classified
by
assembly
SpaceLabs
electrical
the
equipment
the
Medical
SpaceLabs
CORPORATE
SpaceLabs
N.E.
15220
97013
Box
P.O.
Redmond,
U.S.A.
Telephone:
Fax:
206-885-4877
Telex:
4740085
SpaceLabs
Pittwater
818
Why,
Dee
AUSTRALIA
003-882-460
ACN
Telephone:
61-2-971-1405
Fax:
operations,
Medical,
installation
used
is
available,
make
will
assist
will
which
Medical
OFFICES
Medical,
40th
WA
206-882-3700
Medical
N.S.W.
61-2-971-1288
Inc.
Street
98073-9713
SPL
UI
Products
Suite
Road,
2099
extension,
and
the
of
accordance
in
on
appropriately
repairable.
field
as
PTY.
20
re-adjustmenis,
with
Lid.
room
the
such
qualified
SpaceLabs
6030
Laurent,
St
CANADA
Telephone:
Fax:
SpaceLabs
Winnersh
Eskdale
Berkshire
ENGLAND
Telephone:
Fax:
relevant
request,
modifications
the
complies
operations
circuit
rue
514-335-1042
44-(0)734-448006
with
manual.
diagrams,
technical
personnel
Produits
Vanden
Quebec
514-335-2669
UK,
Triangle
Wokingham,
Road,
5TS
RG11
44-(0)734-448411
Abeele
Ltd.
repairs
or
requirements
component
repair
to
Medicaux
H4S
Liée
1A9
by
out
carried
are
standard
the
of
description,
lists,
parts
of
parts
those
SpaceLabs
Justus-Liebig-Strasse
Kaarst
41564
FEDERAL
Telephone:
49-(0)2131-926721
Fax:
SpaceLabs
Kong),
(Hong
Tower
#610,
Canton
30
Kowloon
KONG
HONG
Telephone:
Fax:
852-376-2502
persons
the
Medical
REPUBLIC
49-(0)2131-92670
Medical
Road,
852-376-1370
authorized
force,
in
catibration
equipment
GmbH
Products
Lid.
Silvercord
1,
Tsimshatsui
and
instructions
which
3
GERMANY
OF
by
are
SpaceLabs
Am
2320
AUSTRIA
Telephone:
Fax:
SpaceLabs
3397
Mississauga,
CANADA
Telephone:
Fax:
Medical
Concordepark
Schwechat
43-(0)222-70177400
43-(0)222-70177411
Medical
American
416-672-8850
416-672-9198
Products
1/B2
Products,
Drive,
Ontario
Unit
L4V
3
1T8
GmbH
Lid.
SpaceLabs
des
Allée
6,
Europarc
Créteil
94042
FRANCE
Telephone:
Fax:
(1)
45.13.22.00
SARL,
Saules
Cedex
45.13.22.44
(1)
Orchard
Far
732-1344
(65)
(Singapore)
East
(65)
SpaceLabs
545
#11-06
SINGAPORE,
Telephone:
Fax:
Road
Shopping
0923
732-3566
PTE.
Centre
Lid.
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg4.png)
Table
of
Contents
Section
Features
Features
Inputs
Accessories
Environmental
SpeoificationS
Section
Unpacking
Power-up
Section
System
Isolation
Power
Display
X-Y
Display
Touchscreen
Backplane
Synchronous
CPU
Troubleshooting
Error
Periodic
1:
Product
Bedside
-
Central
PC
-
Outputs
and
.......
rire
2:
Installation & Power-Up
and
Diagnostics
3:
Block
Block
Diagnostics
Supply
Controller
Deflection
Alignments
Data
Board
Codes
Maintenance
..
Removal
Boards
Procedures
Description
Monitor
Display
...................
sense
Diagrams & Troubleshooting
Board
.
Link
..
..
..
Control
..
Diagnostics
eee
..
iii
еиенениничитнн
ARK
PAE
PSE
1-2
…
1-2
1-3
1-3
14
1-5
..
2-1
K
R
K
E
O
2-5
3-1
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg5.png)
Table
of
Contents
Section
Patient
Terminal
Connecting
Option
Additional
Section
Non-A
A/B
4:
Data
Emulation
Numbers
5:
Monitors
Monitors
Options
Logger
to
an
External
Options
Parts
..
...
eee
Mode
..
List
Device
...
ersen
o
serer
Accessories
PC
Mode
Cables...
Accessories
International
Domestic
Appendix
SO
..
Option
..
.
A:
(90303/903 1 1/90312)
Safety
Symbols
...
κ
νε
5-11
εναν
А-1
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg6.png)
|
Section
1:
Product
Bedside
PC
The
Monitors
microcomputers
monitoring
Each
allow
numeric
patient
(Model
and
bedside
program
display.
modules
monitor
Description
(Mode!
903
programmed
data
processing
and
patient
Each
installed
90303B)
11B
or
Model
to
accepts
up
information
bedside
in
an
Central
and/or
90312B)
provide
capabilities.
monitor
optional
intensive
to
four
plug-in
processing,
can
Remote
also
Display
are
powerful
patient
accept
Module
Patient
multi-parameter
modules
waveform,
two
Housing.
to
and
additional
070-0061-02
1-1
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg8.png)
Inputs
and
Outputs
Synchronous
Synchronous
The
bi-directional
communication:
chartrecorder
(optional).
Ethernet
Provides
printer
Serial
Port
Connects
modems,
High
Level
level
High
pressures
connector.
External
Connects
software
Keyboard
Connects
local
or
other
standard
to
or
printers
Connector
analog
are
Alarm
external
to
control
(optional)
to
compatible
Data
serial
(optional);
area
Ethernet
available
Link
Control
Link
Data
The
bus.
Monitor
signals
of
to
Telemetry;
network
elements.
RS232
(optional).
such
from
alarm,
devices
such
keyboards
Controller
SDLC
Patient
communication
devices
as
monitor
the
lamps
(SDLC)
controls
Input
Remote
and
such
multi-lead
through
(optional)
bell
or
internal
via
for
PC
atwo
is
internal
the
Module(s);
Expansion
monitors,
other
to
computers,
as
with
ECG
optional
this
and/or
relay.
mode
option.
per
MB
Bedside
Housing
system
terminals,
flag
pacer
provides
second
dot
hot
and
Accessories
070-0061-02
Infrared
Allows
Accessories
dependent
Contact
patient
accessories.
Remote
remote
available
upon
SpaceLabs
your
module
input
Control
operation
which
of
for
patient
Sales
operator
the
monitor.
Bedside
PC
the
modules
input
Representative
manuals
and/or
obtain
to
Central
present
are
to
refer
or
information
Monitors
system.
the
in
appropriate
the
regarding
are
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bge.png)
©
Section
2:
Power-Up
Unpacking
Unpacking
Interior
Inspection
and
Installation
Diagnostics
section
This
brief
A
setup.
initial
attention
Removal
to
Prior
Document
Unpack
equipment
the
SpaceLabs
apparent.
is
Inspection
qualified
by
contains
discussion
To
monitor
to
unpacking,
any
remove
and
Medical
the
of
service
installation,
controls
of
successful
ensure
configuration
inspect
damage
exterior
on
monitor
the
for
Customer
equipment's
personnel
the
the
signs
and
setup,
indicators
and
network
information.
shipping
shipping
the
from
physical
of
Service
interior
or
Representative
components
your
by
maintenance
and
included
is
operation,
container
invoice
and
shipping
damage.
SpaceLabs
information.
assist
to
careful
pay
visible
for
the
notify
container.
Notify
(CSR)
be
should
Medical
in
damage.
carrier.
Check
your
damage
if
performed
CSR.
|
|
©
Installation
070-0061-02
This
monitor
electricity.
inspect
To
of
the
Inspect
necessary.
This
area
beyond
qualified
installation
the
top
cover.
for
loose
Replace
section
network
scope
the
personnel.
and
describes
contains
Open
the
interior
(LAN).
of
Slide
the
connectors
the
top
monitor
The
document
this
of
Contact
information.
Note:
circuitry
only
cover
or
cover
procedure
that
at a static-approved
monitor,
your
remove
to
the
rear
hardware.
and
tighten
installation
for
should
and
SpaceLabs
may
be
damaged
workstation.
screws
3
the
and
up.
Reseat
and
securely.
existing
an
on
installing
an
attempted
be
Medical
by
static
each
on
tighten
Ethernet
Ethemet
CSR
as
only
for
side
local
is
LAN
by
network
2-1
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bgf.png)
90303
B/903
11
B/90312B
PC
Bedside
Central
Monitor
The
monitor
and
ceiling
monitor
and
input
the
To
power
connector
the
disconnect.
location
bottom
module
monitor
connect
is
OFF,
two
screws
The
monitor
monitor
cause
interruption
may
be
installed
mounts
fan
bottom
the
on
operation.
are
must
intake
inserts.
for
monitor
then
attach
the
rear
on
the
must
of
be
Failure
of
on a suitable
also
available
allow
unobstructed
located
Four
threaded
bolting
to
the
the
LAN
the
monitor.
cable
connector
properly
to
operation
from
directly
Ethernet
below
mounting
to
the
mounting
LAN,
transceiver
See
to
Note:
configured
correctly
to
other
shelf
or
SpaceLabs
air
flow
the
front
inserts
surface.
first
ensure
cable
Figure
2-2,
prevent
configure
for
LAN
units
an
also
table.
Wall
Medical.
to
the
front
panel
are
provided
that
to
the
item
#4,
accidental
access
the
monitor
using
mounts
The
air
vent
patient
monitor
15-pin
Tighten
cable
prior
may
the
LAN.
ο
on
"D"
to
Controls
and
Indicators
Plug
the
monitor
emergency
Monitor
are
projected
Touchscreen
the
module
When
the
soft
Those
"hard
function
power
operation
installed
one
or
key
function
keys
located
keys"
or
(record,
power
cord
source
is
uses a touchscreen
horizontally
keys
(termed
more
"monitor
setup,
in
the
beams
that
corresponds
on
the
keys")
help,
and
"soft
monitor
is
monitor
into a standard
recommended).
contro!
vertically
keys"
blocked
must
etc.).
across
in
this
(ECG,
by a finger
to
that
to
the
right of
be
pressed
AC
power
system.
the
display
manual)
pressure,
temperature,
or
other
location
the
display
to
initiate a monitor
source
(an
Infrared
are a function
will
beams
screen.
blunt
object,
be
activated.
(termed
etc.).
ο
of
2-2
070-0061-02
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg11.png)
90303
B/903 1 1B/90312B
PC
Bedside
Central
Monitor
Figure
Rear
2-2.
Panel
Connectors
ое
LED
0
viewing
© © 0 6 8 6
slot
(see
Tables
2-1
and
2-2
for
LED
diagnostics).
External
External
Flexports,
Ethernet
Standard
devices.
Program
operation.
Power
Mainframe
minimize
equipment.
Fuses
Line
switches,
as
Alarm
SDLC
bedside
connector.
RS232C
Module
Receptacle - connect
Ground - provides a hookup
ground
for
AC
voltage
shown
selector
configurable
here:
Connector - external
connection
recorder,
I/O
(ROM-pack) - contains
potential
Mains.
for
etc.
Port
for
to
differences
External
connection
grounded
relay
is
optional.
Module
to
optional
software
AC
mains.
for a secondary
between
external
Housing,
serial
for
mainframe
ground
©
to
070-0061-02
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg12.png)
Power-Up
2-1.
Table
Power-Up
Sequence
CPU
LSB
Diagnostic
LEDs
(sequentially
000600000900000000000600
Diagnostics
through
seen
as
stepping)
0000000000000
000000000
00000000000000600096000
performs
first
CPU
The
diagnostic
starting
to
At
begin
viewing
LED
the
0000000000000000000000
00000066888889800000000
the
successful
the
indicate
to
slot
0000000000000000000000
0000000000000000000000
completion
task
Hex
SB]
=
00
0000000000000000000000
IDs,
01
02
03
04
05
06
07
08
09
0A
OB
oC
OD
OE
OF
10
11
12
13
14
15
power-up
a
tests.
Installation
sequence
power-up
these
of
display
the
and
Description
ROM-Pack
QUICK
80186
Voltage
RAMBankl
RAM
PC
EX
EX
EX
CMOS
80186
EEROM
8259
Clock
(reserved)
DUART
Touchscreen
Display
Ethernet
PC
RAM
Instructions
Test
Common
Mode
RAM
0
RAM
1
RAM
2
RAM
Timer
Test
Test
Test
Test
Sound
Mode
RAM
Test
Test
and
that
diagnostics,
reverts
Checksums
Test
Bank
Test
Test
Test
Test
Test
Test
RAM
Power-Up
the
tests
normal
to
Diagnostics
prior
LEDs
LEDs
the
start-up.
ο
070-0061-02
Test
Sequence
ROM-Pack
00
re-calculating
checksum.
the
match
QUICK
01
with
board
goes
test
hexidecimal
the
O=
@=
Checksums
checksum
the
PROMs
version
RAM
non-operational
into
cannot
number
-
Test
continual
a
word
LEDOff
LEDOn
Each
-
and
be
other
of
Provides
RAM.
loop,
AAAA
ROM-pack
comparing
PROMs
means
If
failed
the
a
and
of
RAM
changed
a
attempting
at
checked
PROM
it
inserted
in
troubleshooting
to
address.
is
stored
the
to
unless
ROM-pack.
the
location
and
write
fails,
then
by
they
a
this
read
2-5
ООО
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg14.png)
11
Touchscreen
processor
marginal(degraded)
detector/emitter
"Single
display
The
even
and
beam
reverts
monitor
single-beam
a
with
Test
-
Checks
each
touchscreen
settings.
failure
failure
-
to
normal
and
touchscreen
the
is
indicated
touch
both
monitor
failure.
Installation
infrared
sensor
under
If
only
one
along
sides
operation
will
typically
and
Power-Up
touchscreen
normal
beam
is
broken,
with
the
message
for
touch
analyzer".
within
remain
Diagnostics
8741/8341
and
then
The
5
seconds.
functional
Ifmore
indicated
analyzer
12
Display
verify
13
Ethernet
that
also
14
Sound
to
15
PCMODE
various
than
2
beams
on
the
within
Test
-
Checks
the
CPU
Test
-
it
is
communicating
run.
Test
-
Verifies
instructions,
RAM
patterns
are
broken,
screen
and
the
seconds.
5
display
is
communicating
Checks
and
Test
then
the
with
that
-
The
read
Ethernet
the
PCMODE
then
display
memory
with
the
80186.
sound
to
verify
detector/emitter
reverts
display
82586
chip
the
to
the
to
verify
operation
memory.
processor
A
self-diagnostic
is
responding
RAM
is
filled
patterns.
touchscreen
failure
and
to
verify
test
properly
with
is
to
is
070-0061-02
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg15.png)
cen
90303B/90311B/90312B
Table
2-2.
Mainframe
Test-Failure
CPU
LSB
Diagnostic
Codes
seen
as
LEDs
(blinking)
0000900090009000000
00000090
0000
9000000000000000000000000000000000
D00
PC
through
OO
〇
OOOOOO
〇
OOO@@@@
〇
OOO@@@@
〇
OOO@@
〇
Oe@@OOO@@@
Bedside
OOOO@@@@@@@@
〇
O@@@
〇
Central
LED
the
V000000000000000000000000000000000
eOOOOOO@@@
Monitor
following
The
error
occurs.
ROM
the
If
continuously.
viewing
0000000000000000000000000000000000
error
pack
slot
MSB
0000000000000000000000000000000000
corresponding
the
descriptions
properly
not
is
Hex
01
02
03
04
05
06
07
08
09
0A
0B
oc
0D
DE
OF
10
12
13
15
17
19
1A
1B
IC
ID
IE
IF
21
22
23
24
25
26
28
0000000000000000000000000000000000
will
seated,
Description
Checksum
PROM
PROM
PROM
PROM
PROM
PROM
PROM
PROM
PROM
PROM
U3
U7
UI
U4
U2
U8
U6
U10
US
U9
Fail
Power
80186
CPU
Battery
5V
Low
RAM
Parity
Pattern
RAM
CMOS
Failed
RAM
Onboard
80186
Interrupt
8259
Sound
Chip
Display
(UPI)
Touch
Touch
Touch
Touch
Unknown
SDLC
CMOS
EEROM
Ethernet
(IRTS)
EEROM
Parity
Checksum
Checksum
Checksum
Checksum
Checksum
Checksum
Checksum
Checksum
Interrupt
or
5V
Initialization
Controller
(UPI)
(UPI)
29kHz
No
Interrupt
Failure
RAM
Initialization
Failure
Touch
Checksum
NMI
the
Checksum
Failure
Failure
Error
Check
Count
Failure
Not
Self-Test
Self-Test
Occurred
displayed
be
if
will
LEDs
Failed
Failed
Failed
Failed
failed
Failed
Failed
Failed
Failed
Failed
occurred
Failure
Failed
Test
Failed
Timer
Controller
Failure
Responding
Failed
Failed
Carrier
Failed
Failed
Failed
Test
Failed
remain
Failure
Detected
on
2-8
Oz
LED
LED
Off
On
070-0061-02
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg16.png)
©
Section
3:
Block
Diagrams
Troubleshooting
The
System
Block
following
theory
of
Appendix A for
assembly
The
PC
driving
handling
specific
Patient
handle
parameter
tothe
four
Remote Module
discussions
operation,
complete
part
numbers.
Bedside
up
functions
input
microprocessor-based
to
six
patient
and
display
modules
single-high
modules
are
based
calibration,
input
characteristics.
are
entirely
plug
modules
can
be
Housing.
and
assembly
modules.
separate
into
the
(refer
monitored
and
on a block
troubleshooting.
drawings.
patient
The
Module-specific
and
module
to
via a rear
level
Refer
monitor
monitor
are
software
backplane,
Figure
3-1).
panel
approach
Referto
to
Appendix
is
capable
has
generic
and
monitor-
driven.
whichcan
Two
additional
SDLC
connector
to
the
of
data-
B for
070-006
1-02
Patient
on-board
monitor
This
inmemory.
memory
pack provides
(biomed)
Refer
operation
interface
data
processor
via a synchronous
data
is
(DRAM)
and
to
the
of
to
is
collected
in
processed
The
main
for
program
monitor
Isolation
user
enable
Diagnostics
diagnostics.
access
and
converted
each
patient
data
by
the
CPU
temporary
software
diagnostics
to
input
link
monitor
contains
storage
and
are
part of
Data
other
elements
into a digital
module
control
CPU
on-board
of data. A removable
the
operating
included
this
is
communicated
and
(SDLC)
acting
dynamic
in all
section
on
the
on
system.
network.
format
through
transmitted
bus.
instructions
random
ROM-packs.
for
details
via
ROM-
User
an
Ethernet
access
on
the
to
the
stored
3-1
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg17.png)
90303B/90311B/90312B
PC
Bedside/Central
Monitor
Isolation
Diagnostics
Alluser
displayed
"hard
monitored
perimeter
operator
Displayed
the
display.
Power
international
voltages
are
+25
Isolation
mainframe
in
your
diagnostics.
of
screen
illustration).
controls
"softkeys"
keys"
by
of
breaks
data
Display
to
the
required
obtained
VDC
input
diagnostics
systems.
each
of
the
fingers
power-up
corners.
with
the
the
is
Controller
monitor
requirements),
through
voltage
lower
on
the
Atthe
diagnostics,
appear
either
on
orto
the
right
printed
CPU
CRT
one
The
labels.
using
infrared
screen.
of
sent
from
is
by
the
the
are
Initiate
corners
screen
sound
Level I diagnostics
Instructions
the
beams
the
CPU
and
the
X-Y
supplied
transformed,
monitor.
high
voltage
from
the
used
for
isolation
of
the
while
of
the
beep,
immediately
the
CRT
screen
ofthe
CRT
"Soft
keys"
and
emitter/detector
are
initiated
on
the
infrared
or
DRAM
Deflection
from
120VAC
and
regulated
Higher
voltages
power
supply,
low
voltage
checkout
touchscreen
the
unit
power
and
diagnostics
completes
which
indicates
remove
menu
as
electronically
screen
as
dedicated
"hard
keys"
pairs
when
touch
screen
via
Multi-bus
Board
to
the
(switchable
to
the
required
which
supply.
alignment
by
during
your
then
of
placing
power-up.
power-up
the
completion
fingers
appears
are
along
the
the
(IRTS).
through
CRT
for
for
DC
for
the
CRT
receives
various
from
(see
one
its
finger
Keep
the
the
©
ο
SELECT
mo
wn
PNOAP
LEVEL 1 MENU
OPTION
DISPLAY
TOUCH
CHANGE
DIAGNOSTIC
DIAGNOSTIC
DIAGNOSTIC
RESET
BEGIN
BY
PRESSING
PATTERNS
KEY
ANALYSIS
TEST
TEST
TEST
TEST
MONITOR
NORMAL
NUMBER
OR
MEMORY
(NO
PARAMETERS
MENU
1
MENU
2
MENU
3
MONITOR
RS232
AT
EXIT)
OPERATION
ON
BOTTOM
NORMAL
LOOP
ONCE
3-2
070-0061-02
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg19.png)
Two
levels
of
1
menu
is
the
menu
will
display
Use
both
the
procedure.
isolation
basic
Level 1 and
diagnostics
test
reference
arelated
Block
and
menu.
Level 2 menu
Level 2 menus
Description
menus
are
available.
Options
(see
to
selected
the
following
select a desired
and
Troubleshooting
The
from
this
figure).
test
Level
DISPLAY
LEVEL 2 MENU
DISPLAY
DISPLAY
DISPLAY
DRAM
aon
CMOS
EEROM
RESERVED
RETURN
SNA
3.
LEVEL 2 MENU
RS232
RS232
REPEAT
REPEAT
PONS
REPEAT
REPEAT
RESERVED
RETURN
PNT
LEVEL 1 MENU
GRID
RASTER
ALIGNMENT
DISPLAY
DISPLAY
DISPLAY
TO
LEVEL 1 MENU
CHANGE
DISPLAY
DISPLAY
SELECTED
SELECTED
SELECTED
SELECTED
TO
PATTERN
PATTERN
PATTERN
PREVIOUS
TEST
ON
OFF
PREVIOUS
OR
MEMORY
PATTERN
MENU
PARAMETERS
TEST
ONCE
TEST
1000
TEST
10000
TEST
UNTIL
MENU
25/26
TIMES
TIMES
ERROR
4.
LEVEL 2 MENU
EXECUTE
EXECUTE
EXECUTE
EXECUTE
eons
LARGE
ETHERNET
SDLC
RETURN
SNe
LEVEL 1 MENU
2.
TOUCH
NO
DIAGNOSTIC
EEROM
TEST
KEY
ANALYSIS
LEVEL 2 MENU
LEVEL 1 MENU
TEST
ALL
TESTS
RAM
TESTS
DISPLAY
TOUCH
TO
TESTS
TEST
TEST
TEST
PREVIOUS
MENU
MENU
1
LEVEL 1 MENU
5.
DIAGNOSTIC
LEVEL 2 MENU
CLOCK
TEST
VOLTAGE
CMOS
TEST
TIMER
TEST
8259
TEST
SOUND
TEST
AS232
TEST
RETURN
suoyapap
070-0061-02
TO
TEST
TEST
PREVIOUS
MENU
MENU
LEVEL 1 MENU
6.
ROM-PACK
RESERVED
pp.
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RETURN
SAIs
DIAGNOSTIC
TO
2
LEVEL 2 MENU
TEST
CHECKSUMS
PREVIOUS
MENU
MENU
3
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg1b.png)
Block
Description
Troubleshooting
and
Power
Overview
Supply
power
The
*
the
the
the+/-12
the
the
.....
the
passing
After
switch,
power
transformer
power
convert
output
swing).
Width
Pulse
100kHz
outputs.
The+5VDC
+
Module
+12VDC
provides
compatible
board).
outages
any
minimum
a
the
MOSFET)
the
consists
supply
AC
Miscellaneous
uninterruptible
VDC
+/-5
DC-to-DC
VDC
Power
Switch
12V
battery
power
transformer
through
fuses,
approximately
itto
from
varies
+24VDC
This
Modulator-typeregulators,
signal,
clock
and
bucket
also
power
for
+5
The
switching
by
and
loss
data
of
predetermined
trips
of
Board
board
line
the
input
and
this
steps
17
about
voltage
convertit
+/-12VDC
and
(A6),
the
feeds
306440-type
for
monitors
logic
VDC
to
user
minutes
5
discharge
arelay
power
EMI
voltage
voltage
+24VDC
31
to
is
the
CRT
that
a+12V
reinitialization.
(typically
disconnect
to
following
power
converter
filter,
selector
down,
(under
depending
volts
to
sent
regulated
to
outputs
Display
filament
Z-axis
Z-axis
have
is
output
lead/acid
is
level
elements:
supply
input
AC
the
switches.
bridge
the
actual
the
load,
line
on
supply
power
the
synchronized
+/-12,
+/-5,
CPU
the
feed
Controller
andthe
boards
maintained
Expected
minutes
10
reached,
battery.
the
board.
fan.
(backward
circuitry
during
battery.
battery
or
solid
a
the
to
goes
the
Once
voltage
voltage
where
on-board
an
+60VDC
and
board
-5V
The
separate
a
on
AC
prevents
This
state
and
(A1),
The
power
runtime
When
switch
rectifier
to
longer).
filter
three
the
supply
is
(a
070-0061-02
The+60VDC
*
-9VDC,
deflection
X-Y
battery
Supply
operation.
CRT
Alloutputs
12VDC
are
and
regulator
+18VDC,
board
charger.
(A10),
5VDC
The
which
protected
supplies
also
+/-25
and
(A3).
VDC
+25
produces
against
are
produces
output
VDC
VDC
+18
The
powers
-100V,
circuit
short
protected
also
semi-regulated
voltages
used
is
High
the
+400V,and+100KV
overload.
and
from
+/-8VDC,
power
to
power
to
Voltage
overvoltage.
the
the
Power
for
The
3-7
![](/html/f8/f837/f837c547df78091a59a614ecb4f86dc67dea3dd1f04a7b17b7afc4a8d611312a/bg1d.png)
Block
Description
and
Troubleshooting
OUTPUT
+12VDC
-12VDC
+5VDC
-5VDC
+25VDC
+58VDC
-25VDC
+8VDC
-8VDC
-9VDC
PFAIL
WARN
Battery
+
*
«
+ A fuse
HIGH
V
PWRSUP|
INPUT
-3.3V-5.0V= | Signalmissing-
-2.2V-3.3V=
-LI1V-22V=
-0.0V - 1.1V=
Charger
The
battery
-
BTEN
MAINS
-
Switching
signal,
Power
Battery
MAINS
Battery
is
always
ON/OFF
Charger
blows
MODULE
BACKPLANE|
INPUT
charger
(Battery
de-energizing
Supply.
All’s
and
Control
turns
ON/OFF
OFF
in
switch
output
ifthe
Battery
INPUT INPUT
well
Temp>70C.
Shutdown
ON
Enable):
switch),
the
AC
MAINS
the
the
circuit
is
ON,
voltageis
Pack
CPU
when:
The+24V
Relay,
CONT.Z-AXIS
treat
like
old
Warning.
(switched
is
present.
switch
removes
therefore
and
charging,
and
AC
13.8+0.2VDC.
is
connected backward.
DISPLAY
is
applied.
på
på
på
pi
pe
I
i
shutting
provided
|
CPU.
by
the
AC
the
BTEN
down
the
AC
X-Y
DEFLECTION
INPUT
IS
EE
EEE
1
the
Two
Board
070-0061-02
Versions
different
90303B
1.
Oneversion
edge.
2.
Theother
edge(+58VDC,
Procedures
be
described
versions
monitor:
has a single
version
for
adjusting
first,
of
power
has
four
+12VDC,
and
followed
+60VDC
separate
+5
removing
by
the
supply
boards
are
available
adjustment
adjustment
VDC,
and+13.8VDC).
the
single-adjustment
multiple-adjustment
pot
pots
along
forthe
its
upper
along
its
board
version.
upper
will
3-9