....MSMG15 Schematic image:   http://home.exetel.com.au/sikaudio/pix/MSMG15_schematic.jpg

For .PDF schematic  see above post.

Cheers.

Quote from: J M Fahey on March 25, 2010, 08:01:35 AM
Hi.
2) The words "mini" and "Zakk Wylde" should NOT be used in the same sentence [] ..... unless that mini comes loaded with an EVM12LII Black Label, of course.

Ba Ha ha ....Very true!  I agree.

 Yep, I posted the LINK to the full schematic above.
Its the MG15CD MG3 marshall schematic  (pretty much the same as the Zakk Micro Stack...so I have been told)
Here it is again....  http://home.exetel.com.au/sikaudio/Marshall_Mg15cd_ISS5.pdf
         (Slow server...so might take 30-40 secs to fully load the PDF file. )

Here are some Photos of the Switch & Board....

http://home.exetel.com.au/sikaudio/pix/marshall_MSZW15_f-switch_mod.jpg
http://home.exetel.com.au/sikaudio/pix/mszw_15.jpg

Cheers.

Alright.... a little more complicated than I thought....but still pretty simple.
Thanks heaps for all that info enzo...Legend!
 Here is a link to the full schematic of the MG15 (same as the MSZW Head,  I'm sure)
http://home.exetel.com.au/sikaudio/Marshall_Mg15cd_ISS5.pdf

Yep I'm cool with only using the footswitch for channel switching....& bypassing the front Panel.
  I have a simple Stomp footswitch pedal.
  So,  I need to get a DPDT 12v Relay & then replace the Front Panel Switch with that...?
   Like a DPDT 6.35mm Full Switched Jack socket?

 Not 100% sure about the pin config & what pins go to the Footswitch Socket/jack?
   Thanks again for your tricky advice mate.....I would take it into some one to do this little Mod,
but there are No Techies around my area....I just do what I can do.
  I will upload a photo of the new DPDT relay (when I get one) & the place on the board I need to solder it....then I
might need a little more guidance from the Wiser Ones....
Cheers.


   
 

G'day.
  Now before I begin.....I have had a few people tell me
1. "Dont mod it, its a discontinued Signature amp   or  
2. "its not worth it, get a bigger & better amp"

-->1.  I dont care, I love modding ALL my gear
-->2.  I already have a Marshall EL34 50/50 with JMP1 & JFX,
& GX700 with Boss EQ all rack mounted, & An Ashdown UK made Fallen Angel.
(all Modded & Hot-Rodded of course...except the JFX) So I got that covered.

So, that said....what I am wanting is a single footswitch wired into the MSZW Mini Marshall Stack Head (a "Pretty" MG15 I believe...)
I want to be able to switch channels with a little footswitch....simple, I hope
 Anyone done this or know how to?

Schemtaic for MG15    -->   http://www.sikaudio.com/images/marshall_mg15_schematic.jpg   

 Cheers in advance for any help.
Nath