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Re: Pi Theater 4 driver replacement [message #97461 is a reply to message #97460]

Mon, 26 February 2024 08:42

Wayne Parham
Messages: 18786
Registered: January 2001

Illuminati (33rd Degree)

I would change the dome/coil assembly to an 8Ω part. To match the sensitivity, replace the 16Ω R1 series resistor value with 25Ω. Do this with series/parallel values of 20Ω and 30Ω, because those are regularly available resistor values.

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[Message index]

		Pi Theater 4 driver replacement By: Groucho on Sun, 25 February 2024 00:37
		Re: Pi Theater 4 driver replacement By: Wayne Parham on Sun, 25 February 2024 09:41
		Re: Pi Theater 4 driver replacement By: Groucho on Mon, 26 February 2024 03:46
		Re: Pi Theater 4 driver replacement By: Wayne Parham on Mon, 26 February 2024 08:42
		Re: Pi Theater 4 driver replacement By: Groucho on Tue, 27 February 2024 03:33

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