Casio CZ/ VZ/ FZ - Pro Series

Hi

My "new" cz 101 wont power up! I have opened up the keyboard and it 
apears that at some point there was a battery leak although none of 
it seems to have gone much further than the battery compartment/ 
cardboard on the bottom. If there any thing I can check eg any fuses 
that may have blown or common things that may have caused it to stop 
working.

Thanks in advance

Chris

P.S. Thanks for the replies to my last post..