Casio 76 Key Smartmedia Keyboard "power fix" Questions

casio keyboard won't power on casio keyboard won't power on If batteries or power adapter does not power up the keyboard...possibilities are...if it has a fuse inside or fusible link check

...fix" for this is to replace the power switch. The internal latch has broken. I have seen this a few times. You can get the part from Pioneer directly. Contact them and request the power switch for ...

...fix? How is it fixed? It should be repairable. Some simple testing will isolate the bad section. A common problem I have seen are people who power their system from different sources such as powering ...

...power level is up and down with nothing hooked to it Were you able to get this fixed? I've been having the same issues and the Fishman support team's instructions for cleaning the pots didn't fix

...fix? No sound how can it be fixed? Confirm that there no is power to the unit from the wall. With power on confirm no lights or hum from speakers They have a slow-blow fuse shown on the circuit ...

why does my harbinger aps15 speaker keep blowing fuses when powered up. what componets should i check to fix this problem probably shorted the integrated amp chip...they are not worth the trouble to ...

fix this? My Yamaha P85 had a no sound problem too. I replaced the two 100uf capacitors at locations C216 and C217 on the board where the DC power plug connects. Fixed it right up. Try a factory reset

...and the power shuts off and on randomly while playing. How can I fix that? sounds like the internal connection got loose from ware and tare. best bet is to send it out and they will fix it for

...fix. This specific models are not 100% digital, so its power unit might have some analog components. Maybe there's something easy to fix and replace if possible, but if a new module is needed, I'm ...