Monday, March 14, 2011
SuperCap as Memory Back Up
Here is the supercap that was removed from a 80's vintage Yamaha T-500. It is used as a memory backup battery and was replaced with DigiKey P/N 604-1000-ND. Mfg P/N DB-5R5D473T. Desc Cap Double Layer .047F 5.5V RAD. Fit was perfect and old unit now has memory back up again.