Phil ips HD11 Ultrasound System Front back Board 453561247581

Phi lips HD11 Front back Board

1.Part number: 453561247581
2.Pre-owned original one ,in excellent condition
3.We provide 60 days warranty

Various GE/Siemens/Toshiba/Hitachi/ Biosound/Medison ultrasonic boards are within our repair/ maintenance range.

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Knowledge Point

About PHI LIPS HD11 Front back Board

1. Basic structure of the front-end backplane
The front-end backplane, also known as part of the E-box, is one of the core components of the HD11 ultrasonic diagnostic instrument. It integrates multiple key boards, such as the SP board (signal processing board), TR board (transceiver board), backplane, distribution board, probe interface board, and the optional 3D MC board (three-dimensional processing board). These boards work together through specific connection methods and communication protocols to jointly realize the transmission, reception, processing, and image generation and display of ultrasonic signals.

2. Functions of the front-end backplane
Signal transmission: The front-end backplane is responsible for transmitting the ultrasonic echo signal received by the probe to the back-end signal processing system. After these signals are amplified, filtered, compensated, and A/D converted by the TR board, they are transmitted to the SP board through the interface on the front-end backplane for further signal processing and image processing.
Communication and coordination: The front-end backplane also undertakes the important task of front-end and back-end communication. It communicates with the E-box Interface board at the back end through specific communication protocols (such as Token ring lines) to ensure that data exchange and command transmission between the various components of the front end and the back-end PC host can proceed smoothly.
Power distribution: In the HD11 series ultrasonic diagnostic instrument, the front-end backplane also involves the function of power distribution. The main power supply is located below the E-box, and the circuit on the front-end backplane provides the required DC and AC power to each board.

3. Failure and maintenance of the front-end backplane
Since the front-end backplane integrates multiple key components and complex circuits, it is also one of the high-incidence areas of failure. When the device fails to start, image quality deteriorates, automatically restarts or freezes, it is often necessary to inspect and repair the front-end backplane and its related components. Common causes of failure include board damage, loose interfaces, power failure, and abnormal communication protocols. During the maintenance process, it is necessary to check and locate the specific fault phenomenon and equipment principle one by one, and take corresponding repair measures.

We provide professional ultrasonic plate repair services.10+years of professional maintenance service team.

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