Roland HP 335 Note Repair
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- เผยแพร่เมื่อ 28 ธ.ค. 2018
- How to repair a broken key on a Roland HP 335 Digital Piano.
This video was shot on two occasions when I was repairing a broken hammer on my aging HP 335. The first time I removed the front panel, which sits in front of the keys. However, I found that this is NOT necessary, so didn't mention it in the video.
After watching this short video I hope that you are able to tackle the job.
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Thanks a lot ! This tutorial helped us to repair a Roland HP330e model as well. We're lucky to have people as generous as you on the Internet ! :)
Thank you for your kind words. I'm really pleased this video helped you.
I had given up on my KR370 from 1996, thinking the stuck key was beyond repair until I stumbled upon this video. I was going to throw it away as I never thought I would be able to fix this myself. I just did, following your tutorial and also ordered in some spare parts in case the superglue wears off or other hammer actions break down as I start pounding on the keys again! Now this piano has another lease of life. Thank you Keith!
That's fantastic. I'm glad my video was helpful. I have found that the hammers I repaired with superglue haven't yet broken again - yet - but other notes break with annoying regularity.
Thank you!
I've just repaired my Roland HP330e which is virtually the same with just slight screw variations.
I'm self isolating and was looking forward to some extended practise but my d and b keys (hammers) were broken!
I followed this and used the hammers from top c and bottom a (I've never used these in my life) to effect a repair.
I can now play...there's absolute rubbish on tv and I can't go to the gym so...practise time!!
Thanks again
Fantastic. I'm glad the video was helpful. Stay safe.
Hey Keith, I'm working my way through my mum's piano. Two broken hammers, and a dozen more with some cracks that I'm gonna proactively strenghten with some glue. It's not even that time consuming and and it's really nothing compared to the roughly 600e someone tried to charge her for it.
It's mostly thanks to your video that I could get in there and do it myself. So thank you very much for taking the time, one of those invaluable nuggets of information one can find online.
Thank you so much for taking the time to leave your comment. I'm so pleased that the video has been helpful.
I liked the easy way to fix my piano thanks
Great job !, well done.
Great video! Thanks for your explanation!
Thank you for taking the time to post a comment. I really appreciate it.
Thanks very much for the helpful video!
I'm really pleased my video has been helpful. Thank you for taking the time to let me know. I really appreciate it.
Thanks so much you helped a lot!
Glad to be of help. Thank you for taking the time to let me know. I really appreciate it.
Brilliant! Thank-you I will have a go, strangely it is the same key broken on my piano - previously waited weeks for someone to come and fix it for me. Hopefully superglue on the hammer will do it for me.
I'm glad the video was useful. Good luck with the repair. It's really not that difficult.
Thanks. Useful.
I have just found your video! My piano is exactly the same and is need of repairing . I have planned to try this Monday. I will let you know if it was a success or absolute disaster! :,D . Thanks in advance for the handy tips
Good luck with the repair. I hope it goes smoothly.
Hello Thanks for info but for my Roland HP 137r its not possible glue it its made by metal , all hammer bottom parts
I already opened key area lift it but no resoult 😒 still no sounds after touch the key
Hello. Do you know where I can buy these weights? Unfortunately mine are broken the way you can't glue.
One question please, i bought my Roland Piano HP603A, i was playing through my headset, and felt warm so i took off my jacket and suddenly i heared very weird noise through the head set, quickly i realized that it happened because of the static electricity from the jacket, i switch off the piano. I put it on again, and i couldnt say whether there is a damage has happened, am worrying a lot in general, and am wondering if really (this happening) my winter jacket could really damage the piano because of the static electricity? I feel the ambient 3D sound is no longer strong as before, also other tones.
Static might be a problem if you are working inside a computer, but static created while removing your jacket in front of your HP603A I think is exceedingly unlikely to have adversely affected the electronics inside your piano.
@@keithstead5175 thanks a lot for the response since the headset is connected to the piano with the wire, and the weird noise ( something like electro-magnetic) sound was heard, i really panicked.
Where did you get the piano I’ve been looking all over the internet and can’t find one
I bought it around 1999 from a large electrical store in Japan.
keith989079 thanks
Hi there! I accidentally spilled water in my piano and it’s not working anymore, the button lights up but the keys no longer work, the thing is we’re quarantined and i have no idea what to do, i really can’t spend one day without practicing ! Help me out please !!
Oh no! I'm really sorry to hear that.Best case scenario is the water evaporates in a day or two, then everything is back to normal. Worst case, you have to call an engineer to fix it. With regard to practice, if all else fails practise without sound. It's still beneficial. Before the advent of digital keyboards, music students would sometimes practise on dummy keyboards at music colleges. It's good for motor skills and finger agility. Stay positive and stay safe.
I got the idea to put the piano in An old buffet piano and combine it with making a cabinet for liquor in it
You have opened it up. Do you think it is a possibility?
I'm not quite sure what you mean by 'buffet piano', but if you are talking about putting the contents of the HP 335 into another piano case, that sounds difficult. Combining it with a drinks cabinet...pianos - digital or real - are best kept as far away from liquids as possible.
@@keith989079 Yes I mean putting it in an old pianocase. If i could close te lid off like the digital piano you have, the keyboard would be protected. And in a "buffet piano" i would store the liquor in de the opstanding section.
@@deltavictordeltavictor Sounds like an interesting project. Please post some photographs when you have done. I don't recommend touching any of the electronics unless you know exactly what you are doing though.
With the blacks is imposible to put the hammers back in your place...
I found replacing the black key hammers is just as easy as the white key hammers. If you have repaired the hammer with glue, you might have to use a file to make the hammer the same width by filing off the excess glue. It's a precise fit. Take care. If this doesn't work for you, try to source a replacement hammer.