Nihon-Kohden TEC-9110, TEC-9130 Service manual
SERVICE MANUAL
cardiofax Q
ELECTROCARDIOGRAPH
ECG-9110K, ECG-9130K
ECG-9130P, ECG-9132K
0634-001325B
CONTENTS
Contents
Conventions Used in this Manual and Instrument ....................................................................i
Warnings, Cautions and Notes ....................................................................................... i
Explanations of the Symbols in this Manual and Instrument .......................................... i
Section 1 General .................................................................................. 1C.1
Introduction .......................................................................................................................... 1.1
Service Policy ......................................................................................................................1.2
Specifications ......................................................................................................................1.3
Panel Description ................................................................................................................. 1.6
ECG-9110K Electrocardiograph ..................................................................................1.6
Top Panel ......................................................................................................... 1.6
Operation Panel................................................................................................1.7
Right Side Panel ..............................................................................................1.8
Left Side Panel.................................................................................................1.8
ECG-9130K/P Electrocardiograph .............................................................................. 1.9
Top View ........................................................................................................... 1.9
Operation Panel.............................................................................................. 1.10
Right Side Panel ............................................................................................ 1.11
Left Side Panel............................................................................................... 1.11
ECG-9132K Electrocardiograph ................................................................................ 1.12
Top View ......................................................................................................... 1.12
Operation Panel.............................................................................................. 1.13
Right Side Panel ............................................................................................ 1.14
Left Side Panel............................................................................................... 1.14
Composition ....................................................................................................................... 1.15
ECG-9110K Electrocardiograph ................................................................................ 1.15
ECG-9130K Electrocardiograph ................................................................................ 1.16
ECG-9130P Electrocardiograph ................................................................................ 1.17
ECG-9132K Electrocardiograph ................................................................................ 1.18
Location .............................................................................................................................. 1.19
Block Diagram .................................................................................................................... 1.20
Connection Diagram ........................................................................................................... 1.21
Section 2 Maintenance ......................................................................... 2C.1
Replacement ........................................................................................................................ 2.1
Periodic Replacement Schedule ................................................................................. 2.1
Cleaning and Greasing .........................................................................................................2.2
Cleaning and Greasing Schedules.............................................................................. 2.2
Cleaning the Thermal Head ........................................................................................ 2.2
Cleaning the Paper Mark Sensor and Paper Empty Sensor ........................................ 2.3
Cleaning the Motor Rotation Sensor and Greasing the Motor Gear and
Gear Meshed with Motor Gear ..............................................................................2.4
Service Manual ECG-9110/9130 Rev B C.1
CONTENTS
Section 3 Troubleshooting and System Error Message .................. 3C.1
Troubleshooting Flowchart .................................................................................................... 3.1
Troubleshooting Table ...........................................................................................................3.4
Troubleshooting General Operation Problem............................................................... 3.4
Troubleshooting Recording Problem ........................................................................... 3.6
System Error Message ......................................................................................................... 3.7
Section 4 System Test and Setting ..................................................... 4C.1
System Test ......................................................................................................................... 4.1
Overall ........................................................................................................................ 4.1
Calling up the Test Level 1 .........................................................................................4.2
Calling up the Test Level 2 .........................................................................................4.3
Entering the System Test Number .............................................................................. 4.4
Executing the System Test ........................................................................................ 4.5
Quitting the System Test ............................................................................................ 4.6
Exiting the System Test Mode ................................................................................... 4.6
Demonstration ......................................................................................................................4.7
Recorder ...............................................................................................................................4.8
Thermal Head ..................................................................................................................... 4.11
Key .....................................................................................................................................4.12
Memory .............................................................................................................................. 4.13
Single Memory Test Mode ........................................................................................ 4.14
Continuous Memory Test Mode ................................................................................ 4.14
LCD/LED ............................................................................................................................4.15
Input Unit ........................................................................................................................... 4.17
Calibration .......................................................................................................................... 4.18
Communication .................................................................................................................. 4.19
CRO/EXT1 ......................................................................................................................... 4.21
System Setup Initialization ................................................................................................ 4.23
ECG Findings List Recording ............................................................................................. 4.24
Recording Resolution Setting ............................................................................................. 4.25
Cue Mark Adjustment ......................................................................................................... 4.26
Date and Time Setting ........................................................................................................ 4.28
Setting the Date and Time ........................................................................................ 4.28
Section 5 Board/Unit Description ..........................................................5C.1
Block Diagram..................................................................................................................... 5.1
Power Unit ........................................................................................................................... 5.2
ECG CONTROL Board ....................................................................................................... 5.2
FLASH ROM Board ............................................................................................................ 5.3
INVERTER Board ............................................................................................................... 5.3
Section 6 Disassembly and Assembly ..................................................6C.1
Before You Begin ................................................................................................................. 6.1
Warnings and Cautions ............................................................................................ 6.1
Required Tools ............................................................................................................ 6.1
C.2 Service Manual ECG-9110/9130 Rev B
CONTENTS
Board and Unit Location ............................................................................................. 6.2
Cable Connection ....................................................................................................... 6.3
Removing the Top Casing Assy............................................................................................6.4
Removing the ECG CONTROL Board ..................................................................................6.5
Removing the Power Unit and POWER Board ......................................................................6.6
Replacing the Thermistor ............................................................................................ 6.7
Removing the Thermal Head ................................................................................................ 6.8
Removing the Thermal Head Only .............................................................................. 6.8
Removing the Thermal Head with the Thermal Head Bracket,
Thermal Head Spring and Thermal Head Axle ......................................................... 6.9
Removing the Motor Assy ................................................................................................. 6.10
Removing the Speaker Assy............................................................................................. 6.11
Removing the PAPER SENSOR Board Assy.................................................................... 6.12
Removing the Recorder Base ........................................................................................... 6.13
Removing the Battery Terminal Assy ................................................................................ 6.14
Removing the Magazine Assy .......................................................................................... 6.15
Removing the LCD Assy, INVERTER Board and LCD CN Board ..................................... 6.16
Removing the LCD Assy......................................................................................... 6.16
Removing the INVERTER Board ............................................................................ 6.17
Removing the LCD CN Board ................................................................................. 6.17
Removing the Membrane Assy Film Cable and KEY Board ............................................. 6.18
Removing the Membrane Assy Film Cable and KEY Board ................................... 6.18
Replacing the Membrane Assy Film Cable ............................................................. 6.19
Removing the Bottom Casing ........................................................................................... 6.20
Replacing the Fuse on the POWER Board ....................................................................... 6.21
Replacing the Lithium Battery on the ECG CONTROL Board .......................................... 6.22
Section 7 Adjustment .............................................................................7C.1
Adjusting Thermal Head Position ........................................................................................ 7.1
Changing Magazine Paper Width ........................................................................................ 7.5
Adjusting Backlash between Motor Gear and Platen Axle Assy Gear ................................ 7.6
Section 8 Replaceable Parts List......................................................... 8C.1
General Parts List ................................................................................................................8.2
Top Casing Assy .................................................................................................................. 8.6
Top Casing Assy, YZ-015H3 for ECG-9110K ..............................................................8.6
Top Casing Assy, YZ-014H4 for ECG-9130K ..............................................................8.7
Top Casing Assy, YZ-022H2 for ECG-9130P ..............................................................8.8
Top Casing Assy, YZ-035H7 for ECG-9132K ..............................................................8.9
Motor Assy, YZ-014H1 ....................................................................................................... 8.10
Gear Assy, YZ-014H0 .........................................................................................................8.11
Battery Terminal Assy, YZ-014H5 .......................................................................................8.12
LCD Top Casing Assy, YZ-013H9 ....................................................................................... 8.13
Cart ....................................................................................................................................8.14
KC-010A Cart ........................................................................................................... 8.14
KD-010A Cart ........................................................................................................... 8.16
Patient Cable Hanger .......................................................................................................... 8.18
Service Manual ECG-9110/9130 Rev B C.3
CONTENTS
Section 9 Connector Pin Assignment ................................................ 9C.1
Power Unit ............................................................................................................................ 9.1
CN101 (to AC Inlet) ....................................................................................................9.1
CN21 (to ECG CONTROL Board) ...............................................................................9.1
CN301 (to Thermal Head) ........................................................................................... 9.1
CN501 (to Battery) .....................................................................................................9.1
ECG CONTROL Board ......................................................................................................... 9.2
CNJ011 (to Thermal Head) ......................................................................................... 9.2
CNJ021 (to FLASH ROM Board) ................................................................................9.2
CNJ032 (to Key Connector)........................................................................................ 9.4
CNJ033 (to KEY Board) .............................................................................................9.4
CNJ035 (to Power Unit) .............................................................................................. 9.5
CNJ091 (to ECG Connector) ...................................................................................... 9.5
CNJ101 (to SIO Connector) .......................................................................................9.6
CNJ102 (to PAPER SENSOR Board) ........................................................................9.6
CNJ103 (to Motor Assy) .............................................................................................9.6
CNJ111 (to PC Card) .................................................................................................. 9.7
CNJ121 (to LCD CN Board) ........................................................................................ 9.7
CNJ401 (to CRO Connector) ...................................................................................... 9.7
CNJ402 (to EXT INPUT1 Connector) ......................................................................... 9.7
CNJ403 (to EXT INPUT2 Connector) ......................................................................... 9.7
FLASH ROM Board ..............................................................................................................9.8
CNJ021 (to ECG CONTROL Board) ........................................................................... 9.8
INVERTER Board ............................................................................................................... 9.10
CN1 (to ECG CONTROL Board) ...............................................................................9.10
CN2 (to LCD Module) ............................................................................................... 9.10
External Input/Output Socket .............................................................................................9.11
SIO Socket .............................................................................................................. 9.11
EXT Input and CRO Output ...................................................................................... 9.11
C.4 Service Manual ECG-9110/9130 Rev B
Conventions Used in this Manual and Instrument
Warnings, Cautions and Notes
Warnings, cautions and notes are used in this manual to alert or signal the reader to specific information.
WARNING
A warning alerts the user to possible injury or death associated with the use or misuse of the instrument.
CAUTION
A caution alerts the user to possible injury or problems with the instrument associated with its use or
misuse such as instrument malfunction, instrument failure, damage to the instrument, or damage to other
property.
NOTE
A note provides specific information, in the form of recommendations, requirements, alternative methods
or supplemental information.
Explanations of the Symbols in this Manual and Instrument
The following symbols found in this manual/instrument bear the respective descriptions as given.
Cardiograph
Attention, consult
operator’s manual
Equipotential terminal
Serial input/output terminal
Input terminal for analog
signal
Output terminal for analog
signal
Eject (magazine release
button)
Type CF applied part
The CE mark is a protected
conformity mark of
European Community.
The products herewith
comply with the
requirements of the
Medical Device Directive
93/42/EEC.
Battery
Service Manual ECG-9110/9130 Rev A i
Memory card slot
Operation panel (for ECG-9110K only)
Alternating current
“On” only for a part of
equipment
“Off” only for a part of
equipment
Battery charging
Battery check lamp
QRS sync lamp
Rhythm recording
Age
Paper speed
Gain
Reset
Paper feed
Filter
Copy
Calibration
START/STOP recording
Automatic control
Manual control
Periodic recording
Mark
ii Service Manual ECG-9110/9130 Rev A
Operation panel (for ECG-9130K only)
Alternating current
“On” only for a part of
equipment
“Off” only for a part of
equipment
Battery charging
Battery check
Display (for ECG-9130K only)
Mode
Rhythm
Paper feed
Mark
Filter
Copy
Calibration
START/STOP recording
Automatic control
Manual control
Patient cable
QRS sync mark
Attention, consult
operator’s manual
Defibrillation-proof
Type CF applied part
Service Manual ECG-9110/9130 Rev A iii
Section 1 General
Introduction ........................................................................................................................ 1.1
Service Policy .................................................................................................................... 1.2
Specifications ..................................................................................................................... 1.3
Panel Description ............................................................................................................... 1.6
ECG-9110K Electrocardiograph .............................................................................. 1.6
Top Panel ....................................................................................................... 1.6
Operation Panel ............................................................................................. 1.7
Right Side Panel ............................................................................................ 1.8
Left Side Panel .............................................................................................. 1.8
ECG-9130K/P Electrocardiograph ........................................................................... 1.9
Top View ........................................................................................................ 1.9
Operation Panel ........................................................................................... 1.10
Right Side Panel .......................................................................................... 1.11
Left Side Panel ............................................................................................ 1.11
ECG-9132K Electrocardiograph ............................................................................ 1.12
Top View ...................................................................................................... 1.12
Operation Panel ........................................................................................... 1.13
Right Side Panel .......................................................................................... 1.14
Left Side Panel ............................................................................................ 1.14
Composition ..................................................................................................................... 1.15
ECG-9110K Electrocardiograph ............................................................................ 1.15
ECG-9130K Electrocardiograph ............................................................................ 1.16
ECG-9130P Electrocardiograph ............................................................................ 1.17
ECG-9132K Electrocardiograph ............................................................................ 1.18
Location ........................................................................................................................... 1.19
Block Diagram.................................................................................................................. 1.20
Connection Diagram ........................................................................................................ 1.21
Service Manual ECG-9110/9130 Rev B 1C.1
Introduction
1. GENERAL
This service manual provides useful information to qualified service personnel to
understand, troubleshoot, service, maintain and repair the ECG-9110K, ECG-
9130K/P and ECG-9132K Electrocardiograph (referred to in this service manual
as “the instrument”, “ECG-9110K” or “ECG-9130K” which includes ECG-9130P
and ECG-9132K).
All replaceable parts or units of this instrument and its optional units are clearly
listed with exploded illustration to help you locate the parts quickly.
The “System Test and Setting” and “Adjustment” sections in this service manual
describe the maintenance that should be performed by qualified service personnel.
The “Maintenance” section in the operator’s manual describes the maintenance
that can be performed by the user.
The information in the operator’s manual is primarily for the user. However, it is
important for service personnel to thoroughly read the operator’s manual and
service manual before starting to troubleshoot, service, maintain or repair this
instrument. This is because service personnel needs to understand the operation of
the instrument in order to effectively use the information in the service manual.
Service Manual ECG-9110/9130 Rev B 1.1
1. GENERAL
Service Policy
Nihon Kohden Corporation’s basic policy for technical service is to replace faulty
units, printed circuit boards or parts. We do not support component-level repair of
boards and units outside the factory for the following reasons:
• A special facility is necessary to repair multi-layer boards because most of the
components on the board are SMD (surface mount devices) and most of the
circuits employ a gate array method.
• To fulfill safety certification requirements, a special facility is necessary to verify
safety as medical equipment after the power unit is repaired.
NOTE
• When ordering parts or accessories from your nearest Nihon Kohden
Corporation’s distributor, please quote the NK code number and part
name which is listed in this service manual, and the name or model
of the unit in which the required part is located. This will help us to
promptly attend to your needs.
• Always use parts and accessories recommended or supplied by
Nihon Kohden Corporation to assure maximum performance from
your instrument.
1.2 Service Manual ECG-9110/9130 Rev B
Specifications
ECG input
Input impedance 10 MΩ or more
Electrode offset tolerance ±500 mV or more
Input unit protection Isolated and defibrillator protected only when the following
Standard sensitivity 10 mm/mV ±2%
Common mode rejection ratio 100 dB or more
Frequency response 0.05 to 150 Hz –3 dB or more
Waveform data processor
Sample rate 500 samples/s (input unit: 8,000 samples/s)
AC line filter 50/60 Hz
High-cut filter 75, 100, 150 Hz
EMG filter 25/35 Hz
Time constant 3.2 s or more
Waveform status detection Electrode detachment (polarization voltage),
1. GENERAL
specified patient cable is connected
Patient cable: BJ-901D, BJ-902D, BJ-903D, BA-901D, BA-903D
Noise (high frequency)
LCD (monochrome with CCFT backlight) (for ECG-9130K/P, ECG-9132K only)
Size 5.6 inch
Number of dots 320 × 240
ECG waveform 2.8 seconds simultaneous 12 lead ECG waveforms
Displayed data Waveform, patient information, recording settings,
operation mode, heart rate, QRS sync mark, error message,
electrode detachment, noise, patient information, hospital name
Recorder
Printing method High resolution thermal printer head
Printing density 200 dpi (8 dots/mm)
Scanning line density 1 ms
2 ms at paper speed 50 mm/s
Recording width 210 mm
Number of recording channels 3, 4, 6, 12
Sensitivity selection 1.25*, 2.5*, 5, 10, 20 mm/mV
*Automatically selected in automatic recording only
Paper speed 5, 10, 12.5, 25, 50 mm/s
Printed data Program type, version, date and time, paper speed, sensitivity,
lead name, filter, hospital name**, patient information**,
timing mark, event mark, electrode detachment, noise,
RESET mark*
*Printed only when ECG-9110K is used
**Printed only when ECG-9130K is used
Mechanical noise 48 dB or less at paper speed 25 mm/s
Service Manual ECG-9110/9130 Rev B 1.3
1. GENERAL
External input/output
External input 10 mm/0.5 V ±5%, input impedance 100 kΩ or more, 2 channel
Signal output 0.5 V/1 mV ±10%, output impedance 100 Ω or less
Serial I/O Communication method: RS-232C
Baud rate: 2400, 4800, 9600, 19200, 38400,
57600, 115200
Power requirement
Line voltage 100 to 127V, 220 to 240V AC ±10%
Line frequency 50 or 60 Hz
Power input Up to 150 VA
Power consumption 60 W or less
Built-in battery Voltage: 12 V
(LCT-1912ANK) Current consumption: 8 A or less
Battery operation time: Approx. 30 minutes
Environment
Operating temperature 10 to 40°C (50 to 104 F)
Operating humidity 25 to 90% RH
Operating atmospheric pressure 70 to 106 kPa
Storage duration and temperature 2 weeks or less: −20 to 60°C (−4 to 140 F)
(Depends on the battery) Between 2 weeks and one year: −15 to 40°C (5 to 104 F)
Over one year: −15 to 25°C (5 to 77 F)
Storage humidity 15 to 95% RH (non condensing)
Storage atmospheric pressure 70 to 106 kPa
Recording paper storage temperature −20 to 50°C (−4 to 122 F)
Recording paper storage humidity 25 to 80% RH
Electromagnetic compatibility IEC60601-1-2
CISPR11 Second Edition 1990-1999 Group 1 Class B
Other Indoor portable
Dimensions and weight
Dimensions 240 W × 104 H × 324 D mm (excluding protrusions)
Weight ECG-9110K: Approx. 3.8 kg (without battery)
ECG-9130K: Approx. 4.2 kg (without battery)
ECG-9130P: Approx. 4.2 kg (without battery)
ECG-9132K: Approx. 4.2 kg (without battery)
1.4 Service Manual ECG-9110/9130 Rev B
1. GENERAL
Safety
Safety standard:
IEC 60601-1 (1988), IEC 60601-1 Amendment 1 (1991), IEC 60601-1 Amendment 2 (1995)
IEC 60601-2-25 (1993), IEC 60601-2-25 Amendment 1 (1999)
Type of protection against electric shock:
AC power: Class I
Battery power: Internally powered equipment
Degree of protection against electric shock:
Defibrillator proof type CF applied part when patient cable BJ-901D, BJ-902D or BJ-903D is
used
Degree of protection against harmful ingress of water:
Ordinary equipment
Degree of safety of application in the presence of a flammable anaesthetic mixture with air, oxygen
or nitrous oxide:
Not suitable for use in the presence of a flammable anaesthetic mixture with air, oxygen or
nitrous oxide
Mode of operation:
Continuous
Performance
Performance standard: IEC 60601-2-51 (2003)
Service Manual ECG-9110/9130 Rev B 1.5
1. GENERAL
Panel Description
ECG-9110K
Electrocardiograph
Magazine
Top Panel
QRS sync lamp
Electrode
detachment
indicator
Operation panel
1.6 Service Manual ECG-9110/9130 Rev B
Operation Panel
1. GENERAL
1
9
8
11 12 1413
546
10
I
15 16
732
Name
1. POWER key
2. Battery charge lamp
3. Battery operation lamp
4. AC power lamp
5. PERIODIC key/lamp
6. RHYTHM key/lamp
7. AGE key/lamp
8. SPEED key/lamp
9. GAIN key/lamp
10. LEAD keys/lamp
11. RESET key
12. FEED/MARK key
13. FILTER key/lamp
14. COPY/CAL key/lamp
15. START/STOP key/lamp
16. AUTO/MANUAL key/lamp
Service Manual ECG-9110/9130 Rev B 1.7
1. GENERAL
Right Side Panel
For the mark, refer to the descriptions for the Right Side Panel in Section 1
“Panel Descriptions” of the ECG-9110K Operator’s Manual.
21
19
Battery Pack
LCT-1912ANK
(
)
12v 1.9Ah
Name
17. Patient input connector
18. EXT-IN 1, 2 connector
19. CRO-OUT connector
20. SIO connector
21. Battery compartment
22. Equipotential ground terminal
23. AC power cord socket
22
2017 18
23
Left Side Panel
24 25
Name
24. Magazine
25. Magazine release button
1.8 Service Manual ECG-9110/9130 Rev B
1. GENERAL
ECG-9130K/P
Electrocardiograph
Magazine
Top View
LCD screen
+
ENTER
ECG-9130K
ID
BS
SHIFT
ALT
2
1
3
Q
W
E
S
A
XYZ
67
4
5
R
T
G
F
D
C
V
B
SPACE
HIJ
N
9
0
8
O
U
P
K
L
.
M
Operation panel
The keyswithes on the ECG-9130P have a name label instead of the symbol.
Service Manual ECG-9110/9130 Rev B 1.9
1. GENERAL
Operation Panel
32
4
65
1
2
1
Q
W
S
A
SHIFT
7
ALT
Z
4
3
R
E
F
D
C
X
5
T
G
V
67
U
Y
H
N
B
SPACE
J
9
8
I
K
M
0
P
+
ENTER
O
L
.
BS
ID
119108
Name
1. POWER key/lamp
2. Battery charge lamp
3. Battery operation lamp
4. AC power lamp
5. F1, F2, F3 function keys
6. MODE key
7. Keyboard
8. RHYTHM key/lamp
9. FEED/MARK key
10. FILTER key/lamp
11. COPY/CAL key/lamp
12. START/STOP key/lamp
13. AUTO/MANUAL key/lamp
12
ECG-9130K
13
1.10 Service Manual ECG-9110/9130 Rev B
1. GENERAL
Right Side Panel
For the mark, refer to the descriptions for the Right Side Panel in Section 1
“Panel Descriptions” of the ECG-9130K or 9130P Operator’s Manual.
14
Battery Pack
LCT-1912ANK
(
12v 1.9Ah
15
)
16 1817
19
Name
14. Patient input connector
15. EXT-IN 1, 2 connector
16. CRO-OUT connector
17. SIO connector
18. Memory card slot
19. Battery compartment
20. Equipotential ground terminal
21. AC power cord socket
20
21
Left Side Panel
22
Name
22. Magazine
23. Magazine release button
23
Service Manual ECG-9110/9130 Rev B 1.11
1. GENERAL
ECG-9132K
Electrocardiograph
Magazine
Top View
LCD screen
+
ENTER
BS
ECG-9132K
ID
1
Q
A
SHIFT
ALT
2 3 4 5 6 7
R
W
S
XYZ
T
DEF G HIJ K
C
V
B
SPACE
8 9 0
U
MN
O
P
L
.
Operation panel
The keyswithes on the ECG-9130P have a name label instead of the symbol.
1.12 Service Manual ECG-9110/9130 Rev B
Operation Panel
1. GENERAL
32
4
65
1
1
2 3 4 5 6 7
E
W
A
S
X
SHIFT
7
ALT
Z
R
D
C
Y
T
F G H
V
B
SPACE
8 9 0
U
J K
M
N
O
I
.
PQ
+
L
ENTER
BS
ID
119108
Name
1. POWER key/lamp
2. Battery charge lamp
3. Battery operation lamp
4. AC power lamp
5. F1, F2, F3 function keys
6. MODE key
7. Keyboard
8. RHYTHM key/lamp
9. FEED/MARK key
10. FILTER key/lamp
11. COPY/CAL key/lamp
12. START/STOP key/lamp
13. AUTO/MANUAL key/lamp
12
ECG-9132K
13
Service Manual ECG-9110/9130 Rev B 1.13
1. GENERAL
Right Side Panel
For the mark, refer to the descriptions for the Right Side Panel in Section 1
“Panel Descriptions” of the ECG-9132K Operator’s Manual.
14
Battery Pack
LCT-1912ANK
(
12v 1.9Ah
15
)
16 1817
19
Name
14. Patient input connector
15. EXT-IN 1, 2 connector
16. CRO-OUT connector
17. SIO connector
18. Memory card slot
19. Battery compartment
20. Equipotential ground terminal
21. AC power cord socket
20
21
Left Side Panel
22
Name
22. Magazine
23. Magazine release button
23
1.14 Service Manual ECG-9110/9130 Rev B
Composition
ECG-9110K
Electrocardiograph
1. GENERAL
ECG-9110K
RK-0011 Bottom Casing Assy
RK-0012 Internal Parts
GC-0012 Motor Assy
RH-0002 Magazine Assy
RK-0013 Thermal Head Assy
RK-0014 Battery Terminal Assy
RK-0015 PAPER SENSOR Board Assy
RK-0010 ECG-9100K Top Casing Assy
UT-2369 Key Board
SC-904D Power Unit
UT-235851 ECG Control Board
UT-23572 Flash ROM Board
(Option)
KC-010A Cart
KD-010A Cart
KD-104E Cart
KH-801E Patient Cable Hanger
DI-002A Pater Tray for KD-010A
DI-003A Mechano Cardiograph AMP tray
for KC-010A/JD-010A
• To order a replacement assembly above, use the Code No.
• To order a replacement component inside an assembly, refer to “Section 8
Replaceable Parts List”.
Service Manual ECG-9110/9130 Rev B 1.15
1. GENERAL
ECG-9130K
Electrocardiograph
ECG-9130K
RK-0011 Bottom Casing Assy
RK-0012 Internal Parts
GC-0012 Motor Assy
RH-0002 Magazine Assy
RK-0013 Thermal Head Assy
RK-0014 Battery Terminal Assy
RK-0015 PAPER SENSOR Board Assy
RK-0017 ECG-9130K Top Casing Assy
UT-2367 Key Board
VL-0002 LCD Assy
(Option)
UT-2368 LCD CN Board
SC-904D Power Unit
UT-2358 ECG Control Board
UT-23572 Flash ROM Board
KC-010A Cart
KD-010A Cart
KD-104E Cart
KH-801E Patient Cable Hanger
DI-002A Pater Tray for KD-010A
DI-003A Mechano Cardiograph AMP tray
for KC-010A/JD-010A
• To order a replacement assembly above, use the Code No.
• To order a replacement component inside an assembly, refer to “Section 8
Replaceable Parts List”.
1.16 Service Manual ECG-9110/9130 Rev B
ECG-9130P
Electrocardiograph
1. GENERAL
ECG-9130P
RK-0011 Bottom Casing Assy
RK-0012 Internal Parts
GC-0012 Motor Assy
RH-0002 Magazine Assy
RK-0013 Thermal Head Assy
RK-0014 Battery Terminal Assy
RK-0015 PAPER SENSOR Board Assy
RK-0038 ECG-9130P Top Casing Assy
UT-2367 Key Board
VL-0002 LCD Assy
(Option)
UT-2368 LCD CN Board
SC-904D Power Unit
UT-23584 ECG Control Board
UT-23575 Flash ROM Board
KC-010A Cart
KD-010A Cart
KD-104E Cart
KH-801E Patient Cable Hanger
DI-002A Pater Tray for KD-010A
DI-003A Mechano Cardiograph AMP tray
for KC-010A/JD-010A
• To order a replacement assembly above, use the Code No.
• To order a replacement component inside an assembly, refer to “Section 8
Replaceable Parts List”.
Service Manual ECG-9110/9130 Rev B 1.17
1. GENERAL
ECG-9132K
Electrocardiograph
ECG-9132K
RK-0011 Bottom Casing Assy
RK-0012 Internal Parts
GC-0012 Motor Assy
RH-0002 Magazine Assy
RK-0013 Thermal Head Assy
RK-0014 Battery Terminal Assy
RK-0015 PAPER SENSOR Board Assy
RK-0060 ECG-9132K Top Casing Assy
UT-2367 Key Board
VL-0002 LCD Assy
(Option)
UT-2368 LCD CN Board
SC-904D Power Unit
UT-23585 ECG Control Board
UT-2357E Flash ROM Board
KC-010A Cart
KD-010A Cart
KD-104E Cart
KH-801E Patient Cable Hanger
DI-002A Pater Tray for KD-010A
DI-003A Mechano Cardiograph AMP tray
for KC-010A/JD-010A
• To order a replacement assembly above, use the Code No.
• To order a replacement component inside an assembly, refer to “Section 8
Replaceable Parts List”.
1.18 Service Manual ECG-9110/9130 Rev B
Location
1. GENERAL
Motor Assy
PAPER
SENSOR
Board Assy
Battery Terminal Assy
Thermal Head Assy
Speaker Assy
KEY Board
LCD Assy*
INVERTER Board*
LCD CN Board*
Power Unit
ECG CONTROL
Board
* for ECG-9130K/9130P/9132K only
Service Manual ECG-9110/9130 Rev B 1.19
1. GENERAL
Block Diagram
NOTE
The sheet key, LCD module, LCD CN board, INVERTER board and KEY
board are used for the ECG-9130K, ECG-9130P and ECG-9132K only.
Sheet Key
CNJ014
CNJ013
KEY Board
CNJ012
CNJ011
INVERTER Board
CRO OUTPUT
EXT INPUT2
EXT INPUT1
RS232C
PC CARD
ECG INPUT
CNJ041
CNJ112
for writing FPGA
CNJ042
ECG CONTROL
CNJ043
CNJ101
CNJ111
Floating area
CNJ091
CNJ021
CNJ011
FLASH ROM
Board
CNJ033
Board
CNA106
CNJ035
CNJ004
POWER
Board
CNJ121
CNJ032
CNJ102
CNJ103
CNJ011
CNA403
CNJ001
CNJ002
CNA104
CNA105
CNA102
CNA103
CNA101
Paper Sensor
Thermal Head
Temperature sensor
CNA402
CNA201
CNJ012
CNJ011 CNJ013
LCD CN
Board
Speaker
Motor Assy
Battery
LCD
CNJ003
CNA401
1.20 Service Manual ECG-9110/9130 Rev B
Connection Diagram
Index NK Code No. Description Remarks
101 51021-0500 L=60
102 547597A DF11-18DS-2C/51021-05 14 L=140
103 547588A DF11-16DS-2C/51021-1500 L=250 Not contain ferrite.*
104 547579A PHR-11/51021-1400 L=100 Not contain ferrite.*
105 547632 DF11-20DS-2C L=50
201 Directly attached to LCD
202 Directly attached to LCD.
203 547561A DF11-6DS-2C L=55
204
205 Directly attached to power unit
206 547623 DF-11-6DS-2C L=140
207 547614A EHR-6 L=95
208 547605 50-8B-04D/DF11-4DS-2C L=60
209 Directly attached to power unit
Not contain ferrite.*
1. GENERAL
1
2
3
301 Ground lead
302 Ground lead
303 Ground lead
304 Ground lead
* The following is the description with reagard to the ferrites used in the instrument.
NK Code No. Description
*1 550851 TFC-16-8-16
*2 442077 SFC-4
*3 550102 FPC-25-12
103
303
304
104
206
301
201
101
202
102
203
302
204
207
208
209
205
105
Service Manual ECG-9110/9130 Rev B 1.21
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