kokopelli75
New Member
Last Activity: 01-13-2025, 12:36 PM
Joined: 10-02-2019
Location: Chicago
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Interestingly, I measured 0V at all of the UTC324 Vcc pins (4). 🤔 -
Appreciate your feedback. Will poke around some more. In the meantime, here's a better picture of the whole board with some notes.
By the way, I was just testing with the radio function, and I can just barely hear some output on the speakers. Changing the volume had no affect. Playing a CD, nothing at all was audible.Leave a comment:
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Ok, I injected some noise on right and left inputs, and heard it through the speakers. I guess that means the amp IC is working. Perhaps the sound processor is toast?Leave a comment:
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Hi, thanks for the suggestion, makes sense to bypass the processor to see if the amp is working. I previously did the first part, both vcc pins are at the correct voltage. What's the best way to introduce hum without blowing anything up?...Leave a comment:
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Victrola multi-player - No audio
Hello!
My mother has a [URL="https://victrola.com/products/the-navigator"]Victrola Navigator[/URL] player that stopped functioning after a storm. I checked out what I could - all player functions appear to work, but there is no audio output in either the speakers or the headphone jack. I suspect (with my limited knowledge) that the amplifier part of the device is toast. Photo of the suspected board is attached. There's separate boards for front display, record player, etc. This board has a section for power regulation and a section for amp. There's a UTC7266 7+7W dual bridge...
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