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DSO 5102P problems with both channel

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Post time 2017-3-6 10:27:29 | Show all posts
Sir, could you solder?

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Post time 2017-3-6 14:46:37 | Show all posts
Please check whether there is pin continuous welding on the four chips.



If not, please replace them. The model is AD9288BSTZRL-40.

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Post time 2017-3-10 11:04:49 | Show all posts
Replace the four chips(AD9288BSTZ-40) in the above picture. Also you can use AD9288BSTZ-100 to replace.
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