How do I test TDA2030 on both U5 and U6. I think one of mine are bad. My cabinet speaker is not working. I swapped with another AV board and it worked so I am thinking one of these might be bad.
How do I test TDA2030 on both U5 and U6. I think one of mine are bad. My cabinet speaker is not working. I swapped with another AV board and it worked so I am thinking one of these might be bad.
Probably the easiest way is to touch the amp on the back side of the board and see if the speaker hums.
If it hums, the amp is good
Quoted from loanguy7171973:Thanks for the reply- Touch it with what?
Your finger. You won't get a shock.
--
Chris Hibler - CARGPB #31
http://www.Team-EM.com
http:/webpages.charter.net/chibler/Pinball/index.htm
http://www.PinWiki.com - The Place to go for Pinball Repair Info
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