Mindray DC-68, Service Manual

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Product Principle 4-1
4
Product Principle
4.1 Hardware System Diagram
Figure 4-1 of Hardware system diagram
The ultrasound device can be divided into three units according to its functions:

Front-end unit: is in charge of the scan function of the ultrasound imaging system, and sends
the pre-processed imaging data to the back-end unit for post-process. The engine board takes
charge of front-end unit. The elements are shown above:

The uploaded data on TR64 board are wired in daisy chain and sent to the engine board.

Control interface, the clock, Rate, sub-module information management (in the place,
board ID) are all based on the engine board, which distributes to other sub-modules.