Good morning gentlemen, I need to trace a short circuit in a UA1176NL but the schematic I have doesn't match the current drawing of the device I have. I'm looking for the schematic that regulates the +30V with a 10-watt Zener, not the one with the classic regulator. I've already replaced the 4 main capacitors of the PSU, and one was faulty, yet the fuse keeps blowing, typically when a capacitor fails it takes other components down with it, but in this case, the Zeners seem okay. Does anyone of you have the correct schematic? Thank you."
UA 1176NL SCHEMATIC
- Thread starter mik
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Help Support GroupDIY Audio Forum:
isn't that just a rev.#D? - look under technical documents: https://groupdiy.com/threads/urei.45449/#post-655762
Thank you jackob, yes Is the version D but there are minor difference, maby there are few versione D. Anyway the last One found in the link you has posted seems the righe One. At least for PSU output stage Is still different.
