How to clean Yanhua ACDP CAS Test Point

Five Steps to Clean Yanhua ACDP CAS test point:

1、When Yanhua Mini ACDP Master reading CAS3/CAS4 data by ICP, the pins detection shows unreliable contact. As shown in the following picture:

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2、Find the location of the bad contacted test points according to the help document in APP.
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3、Remove the interface board and use the Conformal coating cleaning probes to clean up the test points.

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4、When cleaning the test point, use the Conformal coating cleaning probes to align the test point and rotate 1-2 turns. Do not put force when cleaning test points in order to avoid damaging the test points.
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5、Reconnect the interface board for pin detection and data reading

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Author: Yanhua MiniACDP