Schematic request: SPL Kultube

Anyone uaveba schematic for this?

I have one on the bench that will not engage the bypass relays. The "active" switch blinks. All the other relay activated circuits work fine.  I don't have a problem tracing it out...but a schematic would certainly be nice.  ;D

what is the power supply doing?

seems to me that would be the first place to inspect for issue?

pucho812 said:

what is the power supply doing?

seems to me that would be the first place to inspect for issue?

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Power supply is okay. Solid +12.5v on the test point for the relays.

I'm closer inspection, it looks like I have some broken traces and some very questionableable pads. Someone else has been in the unit before me and put jumpers over the bypass relays. 

iampoor1 said:

Power supply is okay. Solid +12.5v on the test point for the relays.

I'm closer inspection, it looks like I have some broken traces and some very questionableable pads. Someone else has been in the unit before me and put jumpers over the bypass relays. 

Click to expand...

to quote inspector clouseau "Ah yes, I see"

iampoor1 said:

Someone else has been in the unit before me and put jumpers over the bypass relays. 

Click to expand...

Thats when we feel we are in no mans land

Whoops said:

Thats when we feel we are in no mans land

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Thankfully i know the person who did it.  8)

But yes, we are only half out of no mans land as of now hehe

Hello, My Kultube has started doing the same thing...Active light just flashes and does not engage. Did you find a solution to your one? Also do you have a schematic?
Thanks
Neill.

Also seeking a schematic here.

Hi,
You should contact SPL. No problem to get the schematic.
Very nice guys.

TSM said:

Hello, My Kultube has started doing the same thing...Active light just flashes and does not engage. Did you find a solution to your one? Also do you have a schematic?
Thanks
Neill.

Click to expand...

I have the same issue with my Kultube. Have you been able to solve it? I tried swapping the tubes, with no success.