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#457681 - 09/07/18 04:32 PM Yammie psr 740
Guardman2001 Offline
Member

Registered: 05/03/01
Posts: 209
Loc: USA
Hi all. Picked up a distressed psr740 on Ebay. Actually it sounds pretty good but some of the upper keys don't play. Opened it and inspected the contact boards, didn't look worn just a bit dusty. Cleaned the contacts w/ no luck. Thinking I might have to buy the rubber pads. Any one know how to set the volume on the pads to bring them down a bit. Thanx

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#457716 - 09/09/18 03:41 AM Re: Yammie psr 740 [Re: Guardman2001]
tassiespirit Offline
Member

Registered: 01/25/08
Posts: 378
Loc: Devonport, Tasmania, Australia
Originally Posted By Guardman2001
Hi all. Picked up a distressed psr740 on Ebay. Actually it sounds pretty good but some of the upper keys don't play. Opened it and inspected the contact boards, didn't look worn just a bit dusty. Cleaned the contacts w/ no luck. Thinking I might have to buy the rubber pads. Any one know how to set the volume on the pads to bring them down a bit. Thanx

I have the service manual for this if you are interested. Just PM me if you are with your email address and I will send it to you.

Allan taz
_________________________
If you can't find the Sunshine - BE the Sunshine!

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#457997 - 09/13/18 05:18 AM Re: Yammie psr 740 [Re: tassiespirit]
tassiespirit Offline
Member

Registered: 01/25/08
Posts: 378
Loc: Devonport, Tasmania, Australia
Anyway, here it is for anyone else who may be interested; well I tried to upload it but I can't see it myself.
Ok, just worked out, that it's too big to load up, and that is why it is not showing up.
Anyone who wants this file, I am happy to forward to you via email.

Allan taz


Edited by tassiespirit (09/13/18 05:25 AM)
_________________________
If you can't find the Sunshine - BE the Sunshine!

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#458012 - 09/13/18 09:40 AM Re: Yammie psr 740 [Re: Guardman2001]
Gunnar Jonny Offline
Senior Member

Registered: 04/01/01
Posts: 3855
Loc: Norway
Maybe Nigel want to add it to the site?
Guess he will drop in to tell when he see this post.
keys
_________________________
Cheers & Happy Playing. smile
GJ
_______________________________________________
"Success is not counted by how high you have climbed
but by how many you brought with you." (Wil Rose)

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#458068 - 09/14/18 04:26 AM Re: Yammie psr 740 [Re: Gunnar Jonny]
tassiespirit Offline
Member

Registered: 01/25/08
Posts: 378
Loc: Devonport, Tasmania, Australia
Originally Posted By Gunnar Jonny
Maybe Nigel want to add it to the site?
Guess he will drop in to tell when he see this post.
keys

Hope so, it is interesting to see the electronic break down of the keyboard, but it is about 10Mb in size and the limit is 5Mbs I think.


Allan
_________________________
If you can't find the Sunshine - BE the Sunshine!

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