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Casio Privia Px330 Px-330 88 Key Digital Piano New - Page 2 Questions & Answers
Keyboard on Privia will not energize
MOVs do not have a reset button.
Your AC adapter actually should have a fuse inside it to meet EU safety
and CE safety requirments. Getting that apart is the challenge.
Test it with a voltmeter first. If there is voltage, check to make sure the coaxial connector center post is the right size for the plug. If it is, you will need to open the cabinet. There might be a fuse present because of the battery option, in which case that fuse may be failed, a resistor in close vicinity may have failed as well. A broken wire or solder track would be more likely.If no voltage output from supply, 2 ways to gain entry into a glued wall wart are not the prettiest, but it gets you into them. It saves buying a new one. One is to use a knife carefully and slice through the plastic at the seam where the 2 shells come together, it takes a while. The other method is brutish and quick- a side cutter/diagonal cutter on the corners is usually enough to break them on the seam.Then check the fuse itself for continuity. If the fuse checks okay, carefully set it so you can apply power to it and check the rectifiers to see if any burned out- you want to essentially check the unit to see if the rectifiers simply failed.If it is a transformer supply, measure at the point where the transformer leads join the bridge rectifier quad. If there is AC present, the rectifiers failed. If there is no voltage/currnet- just check for voltage- the transformer burned out. If the unit is a switch mode type supply, check the rectifiers with an ohm meter with no power applied from the mains. You may or may not see any visigly failing capacitors- if you do those can be replaced, or you can simply replace the supply. This latter type might be held together with screws- it will certainly have less heft to it.
Is there an internal reset for my privia 330?
to do a factory reset you Turn the Keyboard off the press and HOLD TONE AND FUNCTION and power the keyboard on while holding them buttons. if you did it right you'll see some wierd start up and flashes and then everything will be back to normal. try a few times if at first it doesn't work. somtimes it's picky.
I Have a Casio Privia
Yep... Roland pedals are reversed, that is, normally closed contacts. Unlike some Yamaha keyboards, the Casio doesn't have an inversion function available. You have two choices to solve this: 1. Buy a pedal with the corect sense 2. Open the Roland pedal and MAYBE with a soldering iron you can move a wire to select a contact with the opposite sense.
(Wk-200) Volume wheel spinning all the way around and not stopping at "min" or "max"
If the volume wheel on your Casio WK-200 keyboard is spinning all the way around and not stopping at the "min" or "max" positions, it is likely that the potentiometer that controls the volume has become faulty or damaged. A potentiometer, or pot for short, is a type of variable resistor that is commonly used to control the volume on electronic devices.
Here are a few troubleshooting steps you can try:
- Power off your keyboard and unplug it from the power source.
- Remove any batteries from the battery compartment.
- Locate the volume potentiometer inside the keyboard. It should be near the volume wheel and will have three pins or legs.
- Check the potentiometer for any visible signs of damage, such as cracks or broken pins.
- Gently wiggle the volume wheel while observing the potentiometer. If it appears to be loose or wobbly, it may need to be replaced.
- If you have experience with electronics and soldering, you may be able to replace the potentiometer yourself. Otherwise, it is recommended that you take your keyboard to a qualified service technician for repair.
If the issue persists after attempting these troubleshooting steps, it is likely that the potentiometer needs to be replaced. In any case, it is best to seek the assistance of a professional technician to avoid causing further damage to your keyboard.
4/10/2023 12:24:14 PM •
Casio Music
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Answered
on Apr 10, 2023
Casio tone bank m120 no power,ic AN8054 has been blown off any substitute for ic is available please let me know
The AN8054 is an integrated circuit used in the Casio Tone Bank M120 keyboard. If it has been blown off, you will need to replace it. An equivalent replacement for the AN8054 is the LM358N, which is a dual operational amplifier that can be used as a substitute. Other equivalent options you can consider include the LM741, LM7808, and LM324. It's always recommended to check the datasheet of the substitute IC to ensure it meets the specifications and requirements of the original IC.
1/31/2023 6:20:11 PM •
Casio Music
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Answered
on Jan 31, 2023
Casio CDP-100 sustain pedal not working
It sounds like you may be experiencing issues with the sustain pedal on your Casio CDP-100 digital piano. The problem may not be with the pedal itself, but with the internal connections or circuitry of the piano.
If you're unable to factory reset the piano and it's not responding to the sustain pedal, it's likely that there is a problem with the main board. This is a complex issue that may require professional repair.
However, before giving up on it, you can try the following steps:
- Check the connections: Make sure that all of the connections between the pedal, the piano, and the power supply are secure and that there is no damage to the cables.
- Check the power supply: Make sure that the power supply is working properly and that the piano is receiving power.
- Try to update the firmware: Check if there is a firmware update available for your piano on the Casio website. Updating the firmware may fix the problem.
- Check the manual: Consult the piano's manual for troubleshooting steps, it may have some information that can help you.
If none of these steps work, it is likely that the problem is with the main board and it will need to be repaired by a professional technician. Unfortunately, this can be an expensive repair. Keep in mind that attempting to repair a digital piano can be dangerous if you're not familiar with the proper procedures and safety precautions.
It's important to keep in mind that the piano was second hand and you were aware of a problem with it and you have been given a lower price as a result. It is also important to note that buying second hand musical instruments may have hidden issues, which is why it's always advisable to inspect it thoroughly before buying it or to buy from a reputable seller who can give you a warranty.
Regenerate response
1/17/2023 11:39:03 PM •
Casio Music
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Answered
on Jan 17, 2023
I have a Casio celviano ap-65. It turns on but no sound. Any suggestions?
If your Casio Celviano AP-65 turns on but there is no sound, there could be several possible causes for this issue. Here are a few steps you can try to troubleshoot the problem:
- Check the volume: Make sure that the volume on the piano is turned up and that the volume control on any external speakers or amplifiers is also turned up.
- Check the connections: Make sure that all cables and connections are securely plugged in and that there are no loose or damaged cables.
- Check the power supply: If the piano is plugged into an outlet using an extension cord or surge protector, try plugging it directly into the wall to eliminate any issues with the power supply.
- Check the internal speakers: If the piano has internal speakers, make sure that they are not damaged or malfunctioning.
- Check the settings: Make sure that the piano is set to play through the internal speakers or any connected external speakers or amplifiers.
If these steps do not resolve the problem, it may be necessary to have the piano inspected by a professional. They will be able to diagnose the issue and recommend the appropriate repair.
1/16/2023 6:38:27 AM •
Casio Music
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Answered
on Jan 16, 2023
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