PLS-226 Schematic

[Tequila]

Just traced the circuit of Mark Levinson Power Supply PLS-226. May be useful for anyone need to do some repairing of Diy a clone.

Hope it helps

 

[Ymatsu]

Jumper setting for 100V

If you know, please teach me...

 

[Adams_Leo]

Just traced the circuit of Mark Levinson Power Supply PLS-226. May be useful for anyone need to do some repairing of Diy a clone.

Hope it helps

Hi Man,
Did you find the Mark 320S preamp circuit?I have got the 380S preamp sch,but it diffcult to clone due to it's very hard to get the parts.

regards
Leo

 

[Tequila]

Hi Ymatsu,

I never tried 100V, but from the circuit I traced, it should be A-E, B-F. May be you can confirm with Harmon Kardon Tech Support.

Hi Leo,
I am not familiar with ML 3x series, and I am a fan of the older 2x series.

 

[Adams_Leo]

Hi Ymatsu,

I never tried 100V, but from the circuit I traced, it should be A-E, B-F. May be you can confirm with Harmon Kardon Tech Support.

Hi Leo,
I am not familiar with ML 3x series, and I am a fan of the older 2x series.

Hi Tequila,
Sorry disturb you again,What about the ML26 preamp,Did you have this preamp Schematics?it's the best unit in preamp.

thanks
Leo

 

[Tequila]

I don't have 26 schematic now, but I do plan to trace it when I have some times. (May take months )

But I don't suggest you to clone it. The cost of parts could be more expensive than just getting a second hand 26 from Ebay.

 

[Adams_Leo]

I don't have 26 schematic now, but I do plan to trace it when I have some times. (May take months )

But I don't suggest you to clone it. The cost of parts could be more expensive than just getting a second hand 26 from Ebay.

Yes,You are right.the parts very expensive,but the sounds very greate.do you think so?Also it's very diffcult to get second hand unit.what about Mark No.28?

 

[sixtek]

I could never understand why some person preferring those many MByte BMP's for a such simple B/W drawing...
I converted this 3.7 MByte schematic to GIF. I got a 38,9 KByte pic. Funny, isn't it?!

 

[zgqw]

Just traced the circuit of Mark Levinson Power Supply PLS-226. May be useful for anyone need to do some repairing of Diy a clone.

Hope it helps

thank you .

it's very useful.

 

[Junie]

Hello to all, just wanted to know where to get the Power supply Cable from PLS-226 to the preamp. Is there any shop where to purchase the connectors only? thanks in advance.

 

[Algar_emi]

This connector may be from Fisher, or Lemo, possibly a custom pinout as well... May be impossible to source in single quantity...

 

[Eric M]

A quick question for you.
The PLS-226 has basically nine output wires, one being a shield. I see you have 8 outputs labeled by color. Is the circuitry (the caps and diodes) I see beyond the GREY, GREEN and ORANGE leads that eventually ground, still within the PLS-226 unit or is that in the unit this would plug into?

If part of the PLS-226 unit I understand that the taps to the connector is at the points before this circuitry, where I sdee the labels - OUTPUT:GREY, OUTPUT:GREEN and OUTPUT:ORANGE?

Just traced the circuit of Mark Levinson Power Supply PLS-226. May be useful for anyone need to do some repairing of Diy a clone.

Hope it helps