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Author Topic: Need recommendation for AVR’s memory capacitor replacement  (Read 235 times)

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Offline g.costanzaTopic starter

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Need recommendation for AVR’s memory capacitor replacement
« on: August 17, 2024, 06:53:15 pm »
Picked up a very nice Harman Kardon AVR110 surround sound receiver for $10. Has common issue of bad memory capacitor. All settings are lost if power is cut. Can someone recommend an inexpensive replacement, shipped to Georgia, USA? I’d hate to spend $10 on a part for a $10 device. Lol. Does it have to be the same type? I do have some old circuit boards from other amps etc I’m also going to scrounge through to see if they have the part. Thanks!
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Offline wasedadoc

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Re: Need recommendation for AVR’s memory capacitor replacement
« Reply #1 on: August 17, 2024, 09:57:49 pm »
Just about any 5.5 volt 0.047F (or more) supercap should be OK
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Offline coromonadalix

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Re: Need recommendation for AVR’s memory capacitor replacement
« Reply #2 on: August 18, 2024, 01:54:10 am »
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Offline Psi

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Re: Need recommendation for AVR’s memory capacitor replacement
« Reply #3 on: August 18, 2024, 02:21:45 am »
Anywhere official is going to be like $3 + shipping.

Aliexpress is probably your best bet for ultra cheap options with free shipping. But quality might not be the best
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Greek letter 'Psi' (not Pounds per Square Inch)
 
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