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7-6
Chapter 7 Troubleshooting
Hardware Trouble
Printing
Operation Panel
Symptom
Possible Cause
Malfunctioning Part
Solution
Printing is not performed.
Cable Disconnection
Thermal Cable (28P)
Replace the thermal print head
(1W003030A).
FPGA Failure
FPGA
Replace the PCB-7785
(9F0110900).
Thermal Print Head Failure
Thermal Print Head
Replace the thermal print head
(1W003030A).
Paper Feeding Error
Cable Disconnection
Motor
Replace the motor (1Y0008550).
Paper Tray Up Sensor Failure
Paper Tray Up Sensor
Replace the sensor ASSY
(9E0131860).
FPGA Failure
FPGA
Replace the PCB-7785
(9F0110900).
Motor Failure
Motor
Replace the motor (1Y0008550).
Z-fold paper does not stop
at the perforation.
Cable Disconnection
Sensor ASSY
Replace the sensor ASSY
(9E0131860).
Mark sensor part is unclean.
Mark sensor
Clean the mark sensor.
Sensor Signal Detection Circuit
Failure
Recorder Board
Replace the PCB-7785
(9F0110900).
Noise is interfering to the
ECG waveform. (Specific
lead)
Disconnection of lead cable
shielded wire
Lead Cable
Replace the lead cable
(9D011664C).
ECG Amp Failure
ECG Amp Circuit
Replace the PCB-7785
(9F0110900).
AD Converter Circuit Failure
AD Converter Circuit
Replace the PCB-7785
(9F0110900).
Lead OFF is detected.
(Lead OFF is not
detected.)
Disconnection of Lead Cable
Lead Cable
Replace the lead cable
(9D011664C).
Failure of Lead OFF Circuit
ECG Amp Circuit
Replace the PCB-7785
(9F0110900).
ECG Amp Failure
ECG Amp Circuit
Replace the PCB-7785
(9F0110900).
AD Converter Failure
AD Converter
Replace the PCB-7785
(9F0110900).
ECG Data Receiving Circuit
Failure
PCB-7785
Replace the PCB-7785
(9F0110900).
Symptom
Possible Cause
Malfunctioning Part
Solution
The key does not function
properly.
Cable Disconnection
Key Sheet
Replace the key sheet.
Key Contact Point Failure
Key Sheet
Replace the key sheet.
Key CPU Failure
PCB-7785
Replace the PCB-7785
(9F0110900).
LED does not light for the
pressed key.
LED Failure
Key Sheet
Replace the key sheet.
Содержание CardiMax 2
Страница 4: ...2 ...
Страница 10: ...Contents ...
Страница 26: ...Chapter 1 General Description Contents ...
Страница 34: ...Chapter 2 Operational Description Contents ...
Страница 42: ...Chapter 3 Wire Connection Diagram Block Diagram Contents ...
Страница 47: ...4 1 Chapter 4 Spare Parts List Contents Chapter 4 Spare Parts List ...
Страница 48: ...Chapter 4 Spare Parts List Contents ...
Страница 52: ...Chapter 5 Disassembly and Assembly Procedure Contents ...
Страница 67: ...6 1 Chapter 6 Software Update Contents Chapter 6 Software Update Software Updating Procedure 6 1 ...
Страница 68: ...Chapter 6 Software Update Contents ...
Страница 70: ...6 2 Chapter 6 Software Update Software Updating Procedure ...
Страница 72: ...Chapter 7 Troubleshooting Contents ...
Страница 80: ...7 8 Chapter 7 Troubleshooting Hardware Trouble ...
Страница 82: ...Chapter 8 Maintenance Contents ...
Страница 104: ...Chapter 9 Maintenance and Inspection Contents ...
Страница 114: ...9 10 Chapter 9 Maintenance and Inspection Replacement of the Accessories ...
Страница 116: ...Chapter 10 Appendix Contents ...
Страница 122: ...10 6 Chapter 10 Appendix Check List ...
Страница 123: ...The company and product names used in this manual are trademarks or registered trademarks of respective companies ...
Страница 124: ...3 39 4 Hongo Bunkyo ku Tokyo Japan Tel 81 3 5684 1455 Fax 81 3 3814 1222 http www fukuda com 4R0101440 201706 ...