Top 20 Casio Privia Px330 Px-330 88 Key Digital Piano New - Page 6 Questions & Answers

Yes that is sure likely to be the reason as when the headphones are plugged in the audio is disabled to the device speaker

Check Ebay for a used keyboard or parts.

No, the switching is done by the headphone jack. However if you replace the headphone jack itself ou can install one that makes them both on at the same time but then you couldn't switch the speakers off. Or you can wire a switch into the circuit to do it.

i found this for you SMF Converter is software that converts commercially available Standard MIDI file (SMF) data to a format that is supported by CASIO electronic musical instruments, and then transfers the converted data to the instrument. After data is transferred, it can be used with the lesson function for lesson play. For details about using converted data, see the user documentation that comes with each instrument. http://music.casio.com/e/smf click the blue download button near bottom of page.---- not the four other links.

is it under warranty ? if not you may have to contact your point of sale to find their local repairer if you cant un stick them yourself that keyboard will have to be taken apart are the two keys ... white keys or black ...nearby or way apart do the two keys drop loose..and lift up or stay down example will vacuum cleaner suction help lift the stuck keys or not sales blurp says this A spring-less hammer system Scaled Hammer Action Keyboard https://www.jbhifi.com.au/musical-instruments/casio/casio-cdp-120-digital-piano/91120

Sandra Copy paste this web address into your browser. Look for the green DOWNLOAD button at top of page. It will be to the far left of other blue buttons. After downloading, you should have the option to print these pages out if needed from this file. Good Luck, Dave http://www.manualslib.com/manual/358457/Casio-Lk-160.html

This device operates internally at 12VDC. It can run on D-Cell batteries. It uses a transformer-based power pack to convert A/C to DC for the unit. What possible benefit do you see in converting this (if you even could) to a 3-wire grounded system? There most likely is already a fuse incorporated into the PCB internal to the power pack. You cannot wire A/C directly to the device as it is not internally capable of using the voltage. Any ground that you placed on the device would only be effective to the power pack and would not continue on to the device itself. It seems like a waster of time and effort.

The answers will be in the manual. Here's a link Casio LK70S User Manual

Difficult to find, but there is a seller on Ebay who has one Casio CT 647 CT 648 Digital Piano Keyboard Owner User Manual Booklet

They are all compatible. Make sure the port on the keyboard is the same size as the plug on the pedal, usually a phono plug. Also make sure it is a sustain pedal and not an "on off " switch.

Hi, There are several common reasons why this and most similar keyboards have this problem. If you can fit known good batteries, and it works, this confirms the problems will be with the external power supply or connection. Usually batteries are not available, so....... Do the obvious.

1. Is the power supply plugged into a known good mains socket?
2. is the mains socket switched on?
3. is the power supply plugged into the keyboard?
4. is the keyboard switched on?

If the power supply is not the one supplied with the keyboard, then check it is compatible. (You do not have to buy an expensive replacement power supply, a universal, regulated one, with a selection of connectors will be fine. Supermarkets and the like sell them.) The manual, or a label on the bottom of the keyboard will tell you the voltage, current consumption, and whether the current is AC or DC. Invariably the current is DC. All the Casios I have are 9 Volts, (9V) and very few are more than 300 milli amps (300mA) More milli amps is fine, so the current can be the same or greater. A TYPICAL power supply is likely to be:-

• 9 V
• 300 mA or more
• DC

BUT DO CHECK Important The power supply needs to be REGULATED. Polarity This is the way round the connector is wired. Usually the center is negative (-) and the barrel is positive (+) This information is molded into the plastic or on a label next to the socket. On a replacement (universal) power supply, there will be a set of connectors, and when you have selected the correct one, the arrow on the end of the lead should point to the correct polarity symbol on the connector. Fault finding The most common fault is the power connector being broken or the solder has been broken. Slowly moving the connector round, to find it works in some positions, is a sure indication that is the fault. Repair is quite simple, but there are a lot of screws to take out. Ideally, drill a hole in the case, where convenient, and fit a metal connector. Now connect to the PCB, in place of the original socket, with flexible wires. Other wise if it is just solder failure, re solder and glue the socket with epoxy resin (Araldite) or hot glue from a glue gun. Hope this helps, Chris.

That sounds like the volume pot has failed and needs to be replaced. I'd suggest taking it to a Casio service center. Here is a link to find one- http://www.casio.com/support/musicservicecenters

Hi :). Are you referring in Casio Cleviano model AP-33? Because i try to search for Casio Cleviano but there is no result. the only available is the model for Casio Cleviano model AP-33. Casio AZ 1 Service Manual Parts List Page 6 . I hope this link can help you to find out the manual for your casio model. thanks

http://support.casio.com/storage/en/manual/pdf/EN/008/WK110_EN.pdf Read this. Thanks

Unfortunately, the SP33 pedal will not work with the PX-830BP. Casio lists that the SP33 will only work with the PX-150BK, PX-150WE, PX-160BK, PX-160GD, PX-350BK, PX-350WE, PX- 360, and PX-560 keyboards. The PX-830 manual does not list the stand or the pedal unit as separate items if you need to replace them. The pedal unit has 3 pedals like a traditional piano. I wish that I had better news for you. Cindy Wells

contact Casio for the best info. http://www.casio.com/support/contactus/phonenumbers

Maybe because of the setting. Try to fix it by adjusting your settings. thanks

These pads can be replaced ( providing Casio still have spare parts ) There are a lot of screws to undo to get inside the keyboard, then remove any PCB above the pad, replace and reassemble. or Contact your nearest Casio service centre

Here is a link to casio support. You'll see there a number to call to have a manual printed and sent to you. http://www.casio.com/support/manuals