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try plugging in without the bateries...Also check your adaptor as well as your ac requirements on your keyboard..It specifically calls for a Casio AD-5 Adaptor.
9V power supply; 850mA
Positive sleeve/negative tip This needs to match your adaptor Good Luck
First get a new 12V DC power supply (AC Adaptor model AD-12) to test.
Otherwise it needs repair by Casio technician. Main PCB board may need to be replaced.
You may use any 12V 1A AC Adaptor that has the same DC jack provided the center is NEGATIVE. Most common generic AC Adaptors are Centre POSITIVE.
So cut DC end of the wire and solder them in reverse and insulate with tape and it will work.
No - the fuse is inside the keyboard. Or at least it should be. On your particular model have a look on the underside of the keyboard (where your knees go).
If you are using the correct adaptor then the most likely reason is that the socket where the adaptor plugs in has broken away from the circuit board and will need to replaced/resoldered.
if you need a socket Google : Yamaha PSR power socket ( KPA3 / PA130UK / EPA3 ) (LB30226R)
OR if you have used the wrong mains adaptor and the polarity was reversed you may have damaged the diodes / voltage regulator on the power input.
Look carefully at the adaptor and see if it takes any voltage besides 110 (it will say in very tiny print, you will need a magnifying glass). if it does NOT say 220V or 240V then you friend the adaptor. Get another adaptor - most are "dual" voltage meaning they run in the U.S. or overseas.
Also check for "polarity" (which part of your plug is + or - ).
hi,
You have to check the working voltage of the adapter of you device. If it purchased from US then it will be 110V. I think the Line voltage in Australia is 220V.Also You have to check is there is any input voltage selector in the in its adaptor . If it there you have to change it to 220V. If there is no such selector then you have to buy a 220v to 110v converter .Then connect the out put of that converter to to your device. You can by this converter at any electronic spare part shope near to you. Or you have to by a new 9V 1.3Amps AC adaptor. When you going to by the converter or a new adaptor take the device. If so they will explain you how to connect the converter or adaptor . By changing a fuse you can't change the operating voltage. If The adapter is designed to use in 110V then the fuse will blow. If you change the fuse and make more experiment with it it will make the full system useless.
ok
Does the user guide tell you should have got this adaptor along with the keyboard? Often there's a "what's in the box" page. They normally do include one.
I would suggest firstly going to Argos and getting a replacement or ask them to supply one. You'll need your receipt.
If not then any universal AC mains adaptor which can supply 12v DC and the correct plug (2.5mm) will do the job.
You should be able to get them from Maplins, Ebay or here's a web site:-
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