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Thanks for your message. This group can use some more activity :-) Have you checked https://yamahadx9.com Very interesting website for any DX9 owner! MT Verzonden vanaf mijn Huawei mobiele

DX9 SYSEX and Videos ( https://drive.google.com/drive/folders/13OlNH21gs88W_ds35OmX4hhfSPmLALdF?usp=sharing ) <----- click here for a google share with videos and sysex from my DX9. I have to admit -

Hi Bob, take care with switching power supplies : many of them do not work properly when they are not connected to a load. In some extreme cases, the power supply can even be damaged as it can not

Just a quick question, I replaced the Caps when testing the 5 V side its reading 7V. Ive checked the Switched side and there is a signal on the optical Isolator. Ive pulled all the Transistors and put

On the main board, probably not. Some Yamaha things have +-18v on the power supply that is further regulated to +-15 on the main board, but those parts won't be under as much stress as the PSU caps.

Just a quickie, Ive ordered all the Power supply Caps. Is it worth re-caping the main board It sounds fantastic No humm etc.. Do I need to replace all the other type of Capacitors too? Whilst Im

Hi Gunter It worked brilliantly for my DX7ii – works as new now? Regards Stu

Bad filter caps may explain what you described so replacing them makes sense. I would leave the power resistors alone. Op di 10 nov. 2020 om 21:47 schreef Gunter Weeks via groups.io

Hi, I had a similar issue and replaced all of the electrolytics on the power supply board, which solved the problem. jb

Not sure where this response is going to end up, but ... I have seen a lot of Yamaha 80's era stuff dying recently. In all cases so far it's the switching power supply they use. In the luck cases I

Good Evening (Well it is here) I have some issues with my 802, Some times it would boot and some times I got a initial boot screen and then it would dim.? After a power cycle it would work. However,

Geoff Having looked further into the issue with JSynthLib that you reported, it would seem that the legacy Java SE 6 runtime (Java for OS X 2017-001) is an absolute requirement on OS X 10.15.x. You

Thanks all, This one hit the spot. Bob (Not sure whey I'm down as Gunter...) lol

Hi Am 22.10.20 um 18:06 schrieb Gunter Weeks via groups.io: http://www.florian-anwander.de/yamaha_tx802/tx802_servicemanual.pdf I don't know where I have it from. This one includes the schematics

Good news everyone ! </farnsworth> I've posted this into a different group but thought it could be useful to let all of you know about it since some of you might also got a TX along with your DX7

Hi, Here is what I found. Best. Jo?l ELIS? ?Jamais un homme heureux n'a troublé la paix d'une réunion, prêché une guerre, ou lynché un Noir. Aucune femme heureuse n'a jamais cherché noise

Yamaha TX802 Service Manual, the only one I've got in my pdf collection.

If you would just adjust some of the group settings, like to accept html, it’d make this look like a new group. And still cost zero. Sent: Thursday, October 22, 2020 10:12 AM To:

Hi All, Does anyone have a copy of the Tx802 Circuit diagram? I haev teh service schedule but it only has the power supply. I think I need a recap Over the past few months booting has been steadily

Hi group ! I just got an email that this group is 'downgraded' to free level. This means at least that there are no costs involved keeping this group alive (yay !) What it means wrt (extra)