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Log in| Search found 10 matches |
| Author | Message |
|---|---|
 Topic: Korg M3R Power supply help or schematic. |
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| sampler_one Replies: 2 Views: 2981 |
 Forum: Korg M3 Posted: Fri Nov 19, 2021 4:51 am Subject: Korg M3R Power supply help or schematic. |
| Fantastic !
wish it was a bit clearer but beggars cannot be choosers. VERY VERY Appreciated.  |
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| Topic: Korg M3R Power supply help or schematic. |
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| sampler_one Replies: 2 Views: 2981 |
Forum: Korg M3 Posted: Thu Nov 18, 2021 6:33 pm Subject: Korg M3R Power supply help or schematic. |
| Hi All,
The world seems to have forgotten the M3R. It looks like there is very little info out there. I am repairing a rack M3R and there seems to be a problem with the power supply section on the ... |
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| Topic: Loading system failed...! Help |
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| sampler_one Replies: 5 Views: 5623 |
Forum: Korg M50 Posted: Wed Sep 05, 2018 5:54 am Subject: same problemo |
| you cannot update if you have no Menu.
I have the same issue. |
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| Topic: OS Frozen |
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| sampler_one Replies: 0 Views: 2407 |
Forum: Korg M50 Posted: Wed Sep 05, 2018 5:35 am Subject: OS Frozen |
| I have a Korg M50, 61 key and when Booting it up I get to a screen that says : " Loading OS Failed". From that point on it is frozen. I would like to know if it is possible to still load the ... | |
| Topic: M50 61key OS Frozen |
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| sampler_one Replies: 1 Views: 2669 |
Forum: Korg Legacy Collection Posted: Wed Sep 05, 2018 5:31 am Subject: M50 61key OS Frozen |
| I have a Korg M50, 61 key and when Booting it up I get to a screen that says : " Loading OS Failed". From that point on it is frozen. I would like to know if it is possible to still load th ... | |
| Topic: Help PA500 Need PSU SCHEMATIC - internal power supply |
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| sampler_one Replies: 1 Views: 1428 |
Forum: Korg Pa2XPro - Pa800 - Pa500 Posted: Tue Dec 29, 2015 3:56 am Subject: Help PA500 Need PSU SCHEMATIC - internal power supply |
| Hope someone can help out
PA500 Help Need PSU SCHEMATIC - internal power supply Regards Garry |
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| Topic: Ms2K LCD shows odd Characters after trying to run Diagnostic |
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| sampler_one Replies: 1 Views: 1187 |
Forum: Korg MS2000 & microKorg Posted: Tue Sep 16, 2014 11:12 pm Subject: Chip level problem MS2000R |
| Since all seems to work except the problem of random text on The LCD, i am thinking this maybe a chip problem or possible the DSP I replaced is defective?
Can anyone confirm? Thanks! |
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| Topic: Ms2K LCD shows odd Characters after trying to run Diagnostic |
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| sampler_one Replies: 1 Views: 1187 |
Forum: Korg MS2000 & microKorg Posted: Tue Sep 16, 2014 6:17 am Subject: Ms2K LCD shows odd Characters after trying to run Diagnostic |
| I tried to Run Alain's instructions for my MS2000R Diagnostics. Now my display only shows random characters on the LCD..
All works but I can't read anything. It's like I am stuck in a diagnostic sequ ... |
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| Topic: General Electronic Knowledge: ANYONE! Microkorg Power Issue |
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| sampler_one Replies: 13 Views: 16700 |
Forum: Korg MS2000 & microKorg Posted: Fri Aug 01, 2014 5:52 am Subject: How to fix |
| This is what has to be done..
1st you require a 9Volt 1000ma DC power pack. (make sure connector is the correct polarity, see the diagram on back of Korg) Next there is 3 parts to change but th ... |
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| Topic: Help Help my knob does not work |
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| sampler_one Replies: 6 Views: 4516 |
Forum: Korg MS2000 & microKorg Posted: Fri Aug 01, 2014 4:37 am Subject: Help Help my knob does not work |
| Hi,
1st post.. I just repaired a power supply problem IC 5 was blown in the power supply. I then went to test the unit and all seemed fine with this MICROKORG.. At 1st all seemed fine until I trie ... |
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