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hkminn  
#1 Posted : Thursday, February 16, 2012 11:36:19 PM(UTC)
hkminn

Rank: Member

Groups: Member
Joined: 3/9/2009(UTC)
Posts: 65
Location: seoul, korea

Hi

I accidentaly connected 9v AC from transformer to the 'OUTPUT' terminal of Placid 2.0.1.
After about 10 seconds, I smelt smoke and turned the switch off. When I corrected the connections, the unit seemed to work OK.

But when I examine the board, I found R3 was burnt. Is there any way to check whether the other parts, including ICs, survived the accident?

Thank you.
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