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delma
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 Posted: Sat May 07, 2005 8:39 am Post subject: memory backup system Harman Kardon |
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 The memory backup system of the Harman Kardon AVR 45 receiver doesn't work.
How to repair? |
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jiq
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| Posted: Thu Mar 09, 2006 2:36 am Post subject: memory backup system Harman Kardon |
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| I'm in the same situation, except my receiver is an AVR65. Can anybody help me with this? |
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R_ay
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| Posted: Sun Mar 12, 2006 1:52 pm Post subject: |
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Need to replace the "backup" capacitor that keeps enough of a dc charge to back up the tuning data. It is usually rated at .047 to 1 milifarad(not micro) & located close to the processor & or display Ic---very common failure among all brands of receivers & a great gravy repair  |
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