Zorin76 Posted December 21, 2014 Report Share Posted December 21, 2014 Hi! I own a Sharp MD-MS722H portable MD player, which I bought in the UK 16 years ago. Unfortunately the mains adapter is damaged, the "gumstick" lithium-ion battery seems to be exhausted and I cannot find the attachable AAA battery compartment that came with the MD player. So I need to either buy a new AC adaptor, a new battery compartment or a new replacement lithium-ion battery. What I would like to know is if I can buy a generic adaptor and use with my MD player or if there are anything that I should be aware of when looking for a replacement. As I mentioned, I bought this player during my stay in the UK and I live in Sweden. As far as I know Sweden and the UK have the same mains voltage and frequency standard (230V/50Hz) but the sockets differs. Are there any other aspects I need to consider? Thanks in advance. Anders Quote Link to comment Share on other sites More sharing options...
freddyjollo Posted December 21, 2014 Report Share Posted December 21, 2014 I think the adapter needs to produce 5volts? and of course needs the correct size plug into the minidisc? Other than that nothing else. Infact I have a Sharp MT-88 and use a psu from an old Fugitsu pda pocket Loox 710 which is also 5 v and very light & does a wonderful job, better than the original very heavy one that has a transformer in it and gets hot & wastes a lot of power. Quote Link to comment Share on other sites More sharing options...
Zorin76 Posted December 22, 2014 Author Report Share Posted December 22, 2014 Hi, and thanks for replying! Yeah 5 volts, that's right. Ok, so it shouldn't be a problem? Also I have a depleted 3.6v 800 mah lithium-ion battery that needs to be replaced. There seems to be replacement batteries available but some of them have slightly different specs. For instance, a nearby shop have a similar battery but it seems to be at 3.7v 1000 mah. I'm no expert so I have no idea if that replacement battery works or if it must be specified as 3.6 volts/800 mah. Finally I'm looking to hook up my MD player with my notebook PC, which has a mic/line-in combo jack and a combined headphones/Spdif jack. Would I be better off acquiring a sound card of some sort to use as pass-through? Thanks again Anders Quote Link to comment Share on other sites More sharing options...
PhilippeC Posted December 22, 2014 Report Share Posted December 22, 2014 In case of an accessory absolutly missing, I would just change for another complete unit. You still can at least connect your unit to a PC as you said. Quote Link to comment Share on other sites More sharing options...
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