Hi guys, i have a old Sony receiver str k850 that won't memorize preset radio stations no more

Thread Starter

frank55

Joined Dec 6, 2013
298
Hi guys, i have an old Sony receiver str k850 that won't memorize preset radio stations no more, i have to manually put in frequency in order to tune in station ,but if i try to set up another frequency it looses the first one and so on, this might be old caps, what you guys experts on radios think i should look for, thanks
 

Thread Starter

frank55

Joined Dec 6, 2013
298
Thanks mate ,i just learned that the data is stored in eeprom! if that info has been given correctly ,probably that memo cap is in an older module,i have also STR DE 335 probably uses that Battery or Memo cap?
 
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