Anyone know ? Or can tell me what was written on ic3? I searched all the images before I posted this but I can't read the markings unfortunately .any help would be huge ...
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No one in this class d forum can help you.
ask a moderator to move your post to the correct car audio section.
that is where car audio questions should be asked.
ask a moderator to move your post to the correct car audio section.
that is where car audio questions should be asked.
The ic3 is ucc27524dgnr from Texas instruments but I like to use infineons direct replacement part number 2EDN7534RXTMA1
It would anyway be a good idea to try to find out WHY it burned before thoughtlessly plugging in a new one and burn that too...
Jan
Jan
All the power supply transistors are burnt a bunch of resistors and ic3 all due to PO running speakers at 1/2 ohm or lower instead of rated 1 and 2 ohm I also believe his electrical might not have been up to par but who knows ... both sides of my pic(programmable chip) look fine on scope ... just needed ic3 parts # but thanks for the worry
Thread move to Car Audio