Oksolid state brothers! I’ve got a Hartke acr5 that stops working after a bit. Originally went for about 5min then shuts down. Freeze spray on the main OP amp (TDA7294) and she comes good. Replace said amp and same thing. Now it uses more freeze spray to get it going and it dies off real quick. These opamps have a thermal shut down cct so it’s doing what it should. Thing is, it’s not that hot. I can get the heat sink freezing and it still doesn’t come on.
Anyone with experience with these TDA7294s. A related circuit issue? Something has to be triggering this thing to shut down. I’m out of ideas
Cheers Gav.
Anyone with experience with these TDA7294s. A related circuit issue? Something has to be triggering this thing to shut down. I’m out of ideas
Cheers Gav.
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