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Matrix 6

Matrix 6

2016-03-11 by Michael Piccirillo

hello to all members of this group and well wishes to you. as i am a new member i must explain my reason for joining so here goes. I was lucky enough to receive a Matrix 6 for free even though it is in the hands of a service center for repair. I would like to help in the locating and purchasing of the parts needed to repair this synth which is in great condition other than an inability to turn on.at this point in the troubleshooting it seems that the display board or display chip (i will ask him for the specific part #) are the problem. What I am interested in for now is links or persons that may be of help in finding the components that will  be necessary to fix the unit. thank you for taking a moment to read my post any advice will be greatly appreciated......Michael

Re: [oberheim] Matrix 6

2016-03-12 by Bob Grieb

Michael,

    A bad display will not affect the unit's ability to "turn on" unless it is pulling 
down one of the power supplies.  So I would have your service center try to establish
whether or not the synth is working aside from the display.  If it has patches in RAM,
it should make some noise even if the display is blank.

    VFD displays get dim and fail with age.  If you need a new display for the Matrix 6, 
you may be able to get one from Sam at Syntaur.com   They bought some old Oberheim 
parts and had displays for sale very recently.   Something like $60-70 each, so better
to determine if the synth is working first, then buy one.

    If you tech has a second matrix 6, he can put the two side by side, and press the 
buttons on both at the same time, using the good one's display.   That way he should 
be able to do things like select the default patch, which will get you sound even if
the RAM patches are gone.  If they don't know how to do that, you may want to take 
it somewhere where they are a little more familiar with the Matrix 6.

    Bob

--------------------------------------------
On Fri, 3/11/16, Michael Piccirillo tumbaobass@... [oberheim] <oberheim@yahoogroups.com> wrote:
Show quoted textHide quoted text
 Subject: [oberheim] Matrix 6
 To: oberheim@yahoogroups.com
 Date: Friday, March 11, 2016, 11:55 AM
 
 hello to all members of this group
 and well wishes to you. as i am a new member i must explain
 my reason for joining so here goes. I was lucky enough to
 receive a Matrix 6 for free even though it is in the hands
 of a service center for repair. I would like to help in the
 locating and purchasing of the parts needed to repair this
 synth which is in great condition other than an inability to
 turn on.at this point in the troubleshooting it seems that
 the display board or display chip (i will ask him for the
 specific part #) are the problem. What I am interested in
 for now is links or persons that may be of help in finding
 the components that will  be necessary to fix the unit.
 thank you for taking a moment to read my post any advice
 will be greatly appreciated......Michael
 
 
 ------------------------------------
 Posted by: Michael Piccirillo <tumbaobass@...>
 ------------------------------------
 
 
 ------------------------------------
 
 Yahoo Groups Links
 
 
     oberheim-fullfeatured@yahoogroups.com

Re: [oberheim] Matrix 6

2016-03-12 by Michael Piccirillo

Thank you for your response it is well taken and I will send this to Mario  at Upscale Music in Newington ct. Mario is a reputable awarded and competent service tech. I am pleased that you took the time to help me along in this attempt to revive this great piece of gear. thank you ..Michael
--------------------------------------------
On Sat, 3/12/16, Bob Grieb bobgrieb@yahoo.com [oberheim] <oberheim@yahoogroups.com> wrote:
Show quoted textHide quoted text
 Subject: Re: [oberheim] Matrix 6
 To: oberheim@yahoogroups.com
 Date: Saturday, March 12, 2016, 3:06 PM
 
 
  
 
 
 
   
 
 
     
       
       
       Michael,
 
 
 
 A bad display will not affect the unit's ability to
 "turn on" unless it is pulling 
 
 down one of the power supplies.  So I would have your
 service center try to establish
 
 whether or not the synth is working aside from the display. 
 If it has patches in RAM,
 
 it should make some noise even if the display is blank.
 
 
 
 VFD displays get dim and fail with age.  If you need a new
 display for the Matrix 6, 
 
 you may be able to get one from Sam at Syntaur.com   They
 bought some old Oberheim 
 
 parts and had displays for sale very recently.   Something
 like $60-70 each, so better
 
 to determine if the synth is working first, then buy one.
 
 
 
 If you tech has a second matrix 6, he can put the two side
 by side, and press the 
 
 buttons on both at the same time, using the good one's
 display.   That way he should 
 
 be able to do things like select the default patch, which
 will get you sound even if
 
 the RAM patches are gone.  If they don't know how to do
 that, you may want to take 
 
 it somewhere where they are a little more familiar with the
 Matrix 6.
 
 
 
 Bob
 
 
 
 --------------------------------------------
 
 On Fri, 3/11/16, Michael Piccirillo tumbaobass@...
 [oberheim] <oberheim@yahoogroups.com> wrote:
 
 
 
 Subject: [oberheim] Matrix 6
 
  To: oberheim@yahoogroups.com
 
  Date: Friday, March 11, 2016, 11:55 AM
 
  
 
  hello to all members of this group
 
  and well wishes to you. as i am a new member i must
 explain
 
  my reason for joining so here goes. I was lucky enough
 to
 
  receive a Matrix 6 for free even though it is in the
 hands
 
  of a service center for repair. I would like to help in
 the
 
  locating and purchasing of the parts needed to repair
 this
 
  synth which is in great condition other than an inability
 to
 
  turn on.at this point in the troubleshooting it seems
 that
 
  the display board or display chip (i will ask him for
 the
 
  specific part #) are the problem. What I am interested
 in
 
  for now is links or persons that may be of help in
 finding
 
  the components that will  be necessary to fix the unit.
 
  thank you for taking a moment to read my post any advice
 
  will be greatly appreciated......Michael
 
  
 
  
 
  ------------------------------------
 
  Posted by: Michael Piccirillo
 <tumbaobass@...>
 
  ------------------------------------
 
  
 
  
 
  ------------------------------------
 
  
 
  Yahoo Groups Links
 
  
 
  
 
      oberheim-fullfeatured@yahoogroups.com
 
  
 
 
 
     
      
 
     
     
 
 
 
 #yiv4223401855 #yiv4223401855 --

Matrix 6

2016-03-13 by Michael Glanovsky

How funny… I know Mario and have used him to repair a synth too!




Regards,




Connecticut guy, Michael Glanovsky
Wolcott, CT
203-879-1251

Re: [oberheim] Matrix 6

2016-03-13 by Michael Piccirillo

nice to hear from a local member since you too had Upscale Music repair your synth. Mario was referred to me by the guys at Electronic Service Labs in Weathersfield/Newington when I sought a repair person for a tag sale find (Wurlitzer Model 100)  that had a serious ground hum problem (common for these) and I must say that Mario reduced the noise by 70% without a complete restoration and at a fair $. A Pigtronix "GateKeeper" has done a fine job from there in silencing the electric piano during recording. Last week I went in to pick up a Magnatone Esty M50 that was DOA, Mario got it working with a new tube and lots of cleaning of corroded connections, etc.. Next up is the Matrix 6, seems like it may take awhile. I will refer Mario to any tech in this group that may be (willing) able to advise based upon the testing results up to this point....Thanks,  Michael...203 238-4882.   Meriden,Ct
--------------------------------------------
On Sat, 3/12/16, Michael Glanovsky mglanovsky@... [oberheim] <oberheim@yahoogroups.com> wrote:
Show quoted textHide quoted text
 Subject: [oberheim] Matrix 6
 To: oberheim@yahoogroups.com
 Date: Saturday, March 12, 2016, 7:04 PM
 
 
  
 
 
 
   
 
 
     
       
       
       How funny… I know Mario and have used him to
 repair a synth too!
 
 
 
 Regards,
 
 
 
 Connecticut guy, Michael Glanovsky
 
 Wolcott, CT
 
 203-879-1251
 
 
 
     
      
 
     
     
 
 
 
 #yiv7068149806 #yiv7068149806 --

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