The fault phenomenon
The machine S2000 restart repeatedly after starting, unable to use normally.
Failure analysis
The signal processing and control Module of S2000 color ultrasound machine is mainly composed of probe interface Module, input and output Module and electronic system Module. The electronic system Module includes TR, CB, RC, BE, VI and RM board. TR, RC board and probe interface Module jointly complete the ultrasonic signal processing function, which is collectively referred to as the front-end part.BE, VI and RM boards are responsible for the subsequent processing of ultrasonic signal data and the overall control function of the machine, collectively referred to as the back-end section.Generally, the abnormal start of color doppler ultrasound machine may be caused by the fault of the back end or the power supply. Observ ing the indicator light of the machine's AC main power supply (AC), and it is found that there is no abnormal phenomenon in the indicator light when the machine is restarted. It is preliminarily judged that the power supply is normal.RM plate real-time control panel (Real Time manager CPU board, RM), similar to the board in the computer motherboard, it is the core of control machine functions, replac ing the plate after boot malfunctioning machines still appeared again and again to restart, exclude the possibility the RM board failure, respectively BE replacement, VI plate test, when change the VI board machine starts after a fault, it did not appear repeatedly restart boot 1 hour test machine can use normal , thus determine the fault is caused by VI plate.
T roubleshooting
Replace the VI board, after testing it can be used normally, troubleshooting. As one of the leading third-party service companies in China, Rongtao Medical provides healthcare solutions, repair service, parts and accessories to hospitals, clinics and distributors world-widely.
Repair Ultrasound ( Ultrasound Board/ASSY Repair, Probe Repair)
Repair Associated Items ( Endoscopy Repair, Patient Monitor Repair, Ventilator Repair) Parts & Accessories ( Compatible/Original Ultrasound Transducer, Ultrasound Biopsy Needle Guide, Patient Monitor Module,CT part)
Service context
Rongtao uses this technical record for GE VIVID ULTRASOUND Probe / Transducer as supporting context for quote intake, photo comparison, board identification and repair-route selection. For live availability, send the machine model, board label, fault symptom and clear photos of both sides of the part.
