Medtronic Covidien E360 Ventilator Analog Board Troubleshooting is mainly aimed at how to restore some electronic PC board failures in the absence of test equipment, lack of technical data such as schematic diagram, gerber file and layout drawing of Printed circuit board from original manufacturer which can be extracted by PCB reverse engineering technique, and diversified equipment in the hospital equipment department.
Engineer should focuses on the inspection and maintenance of the logic circuit board failure happens on the circuit board. Through the use of simple maintenance tools, reverse engineering digital analog hybrid circuit board, through inspection of data and patient testing, it is good at analyzing and summarizing, so as to determine the cause of the failure and repair it;
With the rapid progress of electronic technology, more and more medical instruments are developing towards the integration of electronic automation, and the maintenance of motor circuit boards is facing great challenges. Especially as a technician in the equipment department, due to the variety of medical instruments, lack of testing equipment, confidentiality of the original manufacturer’s technical documentations, and the limitation of access to professional knowledge, it has brought great difficulties to maintenance.
Especially for board-level maintenance, when there is only one multimeter on hand, there is no circuit diagram, and the number of complex layers of the board is great, many engineers have chosen to pay a high cost to directly replace the broken circuit board. In fact, in many cases, the failure of the circuit board is caused by some logic level errors, and the cause of the error may be some simple short circuit and open circuit, or a certain electronic components damage.
