20 Most Recent Suzuki QChord Questions & Answers

I'm glad to hear that you were able to solve the issue with your Qchord QC-1! Leaving a phono plug in place can certainly prevent sound from coming through, so that may have been the cause of the problem. It's always a good idea to check all connections when troubleshooting issues with electronic devices. If you have any further questions or concerns, please feel free to ask.

You should contact them directly. Here's a link to the information

1: Clear an area on a table or other large flat surface. 2: Spread out a towel or a padded cloth. 3: Place your Q-chord on the towel upside down with the battery compartment facing you. 3: Remove the batteries. Unscrew all the screws. You don't have to remove them. Leaving the in the case means you won't lose any 4: Lift the bottom case off carefully. There's a white connector that plugs into the bottom printed circuit board. Gently uplug the connector and set the bottom of the case aside screw side up so the do nor fall out. 5:There are four ribbon cables. One at the portal for the q-cards and three others. Gently unplug them from the circuit boards.. Don't worry, you can't get them mixed up 6: Unscrew all the screws for the top green circuit board and remove it. Set it aside. 7: You will see a tan board under it that slides partially under a smaller green board. Don't bother the smaller circuit board. Unscrew all the screws in the tan board, and set them aside. 8: Lift out the tan board and flip it over. You can use contact cleaner, or a little rubbing alcohol Q-tip to clean the contacts. Or use a lead pencil eraser and gently "erase" over the contacts. A little bit will usually do you. Don't overdo ANYTHING. 9: Reassemble in reverse procedure. Don't worry. The parts will only go back on the right way. Once you're done, power it up and try those bad chord keys again. They should work.

Clean the buttons, actually the switches underneath the buttons with contact cleaner, sounds like one is stuck.

Check there is no headphone socket that has not been used as they may tarnish and stop the speakers from working.

he process for replacing fuses on a Suzuki G-3 digital piano will vary depending on the specific model and age of your piano. However, in general, the following steps should be followed:

1. Unplug the piano from the electrical outlet.
2. Locate the fuse holder, which is typically located on the back or bottom of the piano.
3. Use a screwdriver to remove the screws that hold the fuse holder in place.
4. Carefully remove the old fuses from the holder.
5. Replace the old fuses with new fuses of the same rating (usually written on the fuse holder).
6. Reinstall the fuse holder and secure it with the screws.
7. Plug the piano back in and turn it on.
8. Test the piano to ensure that it is working properly.

The record function is non-volitile, meaning that if the piano is powered down, what is recorded is not lost. When recording is operational and active, an LED is on. If you h ave pressed record and the LED has not come on, you appear to have a hardware problem that no reset fixes. Before giving up and requesting assistance of Suzuki repair facilities, you might check all cables to see that they were in full contact before trying again. Make sure the volume is up. And if you power the unit down and back up, wait at least 5 seconds for the circuits to reset. You can call Suzuki at the following number to see what help is available: 1 800 854 1594 https://www.manualslib.com/manual/1363910/Suzuki-Mdg-100.html https://www.manualslib.com/manual/615241/Suzuki-Digital-Piano.html?page=17#manual

I called VMI Electronics and they sold me a repair kit called Key Mod, you can reach the company at: (619)244-0006 you can also orderer the repair kti through ebay: http://www.ebay.com/itm/Key-Mod-Piano-Rod-Replacement-Kit-/190822310728?pt=LH_DefaultDomain_0&hash=item2c6de56348

We can't guess what type of Suzuki instrument you might have... they make MANY types of instruments, including pianos.

Forgot to mention... the clapper has almost nothing to do with the tone.

Please try this link:http://www.virtual-music.at/

The most likely case is that one of the main output transistors (if which there are many) is shorted. When the protect circuit senses DC on the final output, it will not allow the output relay to come on to protect the speakers from raw DC. With the power removed, you can check between each outputs Emitter and Collector and you will probably find close to zero ohms. From that point you need to unsolder each of the pins of the bad channel until you find the shorted device(s) and replace them.

'pianoforte'