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Hello, I have a Vizio S2920w Soundbar which has a blown chip on it. I was wondering if anyone here could help identify it. Its marked 9F 2 and has U7 written on the board beside it. All help would be appreciated!
Questa è una buona domanda?
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It looks like you have some other material to remove and underneath that there are the actual identifying markings.
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Unfortunately I cannot remove that as thats the actual plastic itself which has burnt and turned white.
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Hi, I’m having the same problem. Were you able to identify the component? That would be a great help.
da Albert
@albert45304 from whatever is left to identify the component, this could very well be a Voltage regulator. Check on here You can relatively easy identify if it is a V Reg if one of the middle pins looks a bit odd. Again datasheet will show what I mean by that. You can also desolder the component and check the bottom side for what the center pins look like.
da oldturkey03
@oldturkey03 Thanks, that was really helpful. It’s definitely one of these.
da Albert