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Messages - YANSUEMARTINEZ

#1
The Newcomer's Forum / Re: Marshall 5010 Needs Help
September 12, 2019, 11:12:03 AM
Excuse me friends, does anyone know what the value of the VR1, 2, 3, 4, 5 and 6 pots is? I have the same JM 69 board as the one with the red speaker.
#2
The Newcomer's Forum / Re: Marshall 5010 Needs Help
September 12, 2019, 11:05:39 AM
Quote from: El Scorcho on March 21, 2018, 04:09:25 AM
It works-It just has an unpleasant sound. Even on the lower gain input there is a cruddy blanket of harsh fuzz wrapped around what would otherwise be a useable tone. Some of the parts seem a bit 'aftermarket'.


Excuse me friend, do you know what the value of the VR1, 2, 3, 4, 5 and 6 pots is? I have the same JM 69 board as the one with the red speaker.
#3
The Newcomer's Forum / Re: Marshall 5010 Needs Help
September 12, 2019, 11:01:02 AM
Quote from: El Scorcho on April 24, 2018, 01:30:07 PM
I'll go back and find that image, jazz bass. In the meantime, I was on the Marshall forum trying to find out anything I could about the JM69 pcb and not having much luck-until I stumbled across a post about a guy with a similar problem to mine, only with his bass amp. The schematic was for his 5503 30 watt bass amp listed a certain pcb, but his had a JM69 board instead, and the components didn't match. So I ran down that schematic, and found it is much more similar to mine. In fact, the transistor values that seemed out of place on the 5010 schematic match. I think the Red McKenzie version of the 5010  is essentially a bass amp.


Excuse me friend, do you know what the value of the VR1, 2, 3, 4, 5 and 6 pots is? I have the same JM 69 board as the one with the red speaker.