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Log in| Search found 8 matches |
| Author | Message |
|---|---|
 Topic: PA4X problem |
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| Musella Replies: 1 Views: 765 |
 Forum: Korg Pa4X Posted: Thu Nov 24, 2022 7:59 am Subject: PA4X problem |
| Hello,
I have a PA4X that runs correctly, I can play it during hours but if I off it, it don't restart immediatly, I have to wait about 3 hours to run it again and all is well working ! I have r ... |
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| Topic: Korg SV-1, bulb lights on but not front pannel ! |
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| Musella Replies: 8 Views: 6598 |
Forum: KORG SV-1 Posted: Fri May 15, 2020 12:44 am Subject: Korg SV-1, bulb lights on but not front pannel ! |
| Thanks for your ideas.
I'm going to verify all solder joints ! Connectors were verified and there's no problem with them. |
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| Topic: Korg SV-1, bulb lights on but not front pannel ! |
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| Musella Replies: 8 Views: 6598 |
Forum: KORG SV-1 Posted: Thu May 14, 2020 4:12 pm Subject: Korg SV-1, bulb lights on but not front pannel ! |
| I have not seen any SD card slot !
It's the SV-1 73 first generation. It's a red one ! |
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| Topic: Korg SV-1, bulb lights on but not front pannel ! |
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| Musella Replies: 8 Views: 6598 |
Forum: KORG SV-1 Posted: Thu May 14, 2020 3:51 pm Subject: Korg SV-1, bulb lights on but not front pannel ! |
| Thanks for the answer.
The Function button is not working ! I've tested but nothing happens ! The hard reset is on the main board. Near the ic14 (the pin 2 of ic14 is the reset) but even this ... |
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| Topic: Korg SV-1, bulb lights on but not front pannel ! |
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| Musella Replies: 8 Views: 6598 |
Forum: KORG SV-1 Posted: Thu May 14, 2020 2:45 pm Subject: Korg SV-1, bulb lights on but not front pannel ! |
| Hello, thanks for your answer.
On the IC 14, the voltage is 3.24 on 3 of 4 pins. For restore routine, I need the front panel is working, no ? And I have no light, no buttons in working conditi ... |
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| Topic: Korg SV-1, bulb lights on but not front pannel ! |
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| Musella Replies: 8 Views: 6598 |
Forum: KORG SV-1 Posted: Thu May 14, 2020 1:52 am Subject: Korg SV-1, bulb lights on but not front pannel ! |
| Hello,
I was given a Korg SV-1 73, first generation. When I run it, only the bulb lights on. I've verified the PSU, and it gives me the good tensions (+5V, -15 V, + 15 V) I've verified t ... |
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| Topic: Pa4X problem |
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| Musella Replies: 5 Views: 2411 |
Forum: Korg Pa4X Posted: Thu Aug 08, 2019 10:06 am Subject: Pa4X problem |
| Thanks for your reply,
I have a question : What's happend when I put a new HDD ? What's happend if I unplug the HDD ? Is there a procedure to put a new HDD ? Is it like a compute ... |
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| Topic: Pa4X problem |
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| Musella Replies: 5 Views: 2411 |
Forum: Korg Pa4X Posted: Thu Aug 08, 2019 8:06 am Subject: Pa4X problem |
| Hello,
I have a problem on a Pa4X synth. Sometimes it runs but sometimes only the power light is on and I have a black screen. I've tried to test the HD with HD sentinel, I've tried also t ... |
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