Vintage Asylum

RE: Denon DRA-700 Backup battery

52.119.121.37

6bq5

In Reply to: RE: Denon DRA-700 Backup battery posted by Roypercy on April 16, 2024 at 15:03:13

I fixed a similar problem in one of my father's receivers a few years back - it was the Capacitor style - can't remember the details - and the form factor no longer was made by the time of the replacement!

My money is on the CR2032 - but check the physical dimensions
Happy Listening

Follow Ups:

RE: Denon DRA-700 Backup battery - Roypercy 17:33:40 04/16/24 (3)
Great, thanks. Do you by chance know f that would be a rechargeable or non-rechargeable battery?
- RE: Denon DRA-700 Backup battery - 6bq5 17:52:16 04/16/24 (2)
  The circuit is addressing the charge/recharge
  Most probably-
  
  There were some clever solutions in the last century...-
  Happy Listening
  - RE: Denon DRA-700 Backup battery - Roypercy 18:28:45 04/16/24 (1)
    Thanks again. I'm sorry, I'm just learning to try to repair things like this. So, by "the circuit is addressing the charge/recharge", you mean it's probably a conventional (as opposed to rechargeable) battery?
    - RE: Denon DRA-700 Backup battery - 6bq5 18:35:44 04/16/24 (0)
      All batteries can be recharged-
      And a receiver has enough voltage options to run a trickle-
      You may not find a 'rechargeable CR2032'...-.
      Happy Listening

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