the Matrix 6 will be back on the bench this morning, thanks for the replies....

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From: "John Leimseider john.leimseider@... [oberheim]" < oberheim@yahoogroups.com >
To: " oberheim@yahoogroups.com " < oberheim@yahoogroups.com >
Sent: Tuesday, February 14, 2017 8:36 PM
Subject: Re: [oberheim] Re: Matrix 6 repair

 

Those are not error codes. It's the display reading crap. Try the initializer ion... Hold the red button, then power up. It should come up in calibration mode.

John Leimseider

Electronics Technician

Technicien en électronique

T    403-543-5127

C    403-606-0280

 

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On Feb 14, 2017, at 5:45 PM, 'Scott Rogers' scott@... [oberheim] < oberheim@yahoogroups.com > wrote:

 

Hi

 

I don’t know the error codes but my advice is to check the power supply voltages carefully. I found that minor variations (2-3volts)  can cause weird things to happen in that synth.

 

Scott

 

 

From: oberheim@yahoogroups.com [ mailto:oberheim@yahoogroups.com ]
Sent: Tuesday, February 14, 2017 1:22 PM
To: oberheim@yahoogroups.com
Subject: [oberheim] Re: Matrix 6 repair

 

 

O.K.  the PC Control Board was replaced with a used  board, had the display and patches working, now I am getting intermittent problems with the power switch and the display reads PW  PPPPPPPPP or HHHHHHHHH. where can I find the descriptions for the error codes for the Matrix 6 Anyone know what these error codes indicate ...Thank You