Help!! MK IV Schematic

[hell22]

Hello, I'm new in the Forum

Please I need a Mk IV power supply schematic... Please

 

[fatboy135]

refers to mesaboogie directly

 

[hell22]

yes mesa/boogie mark IV power supply!!!

 

[fatboy135]

yes ask on mesa boogie for it
www.mesaboogie.com

 

[hell22]

I already did it, but they do not respond to me.

it can be the power supply or the complete schematic mark IV
please help!!!

 

[fatboy135]

I think that they are so busy, try to call them by telephone

 

[t0aj15]

Here's a site with Boogie schematics but after looking at the Mark IV drawing the power supply seems to be missing. Check it out for yourself it may still be of some help:
http://www.tubefreak.com/mesa.htm#mark4

 

[Boogiebabies]

Is it a MK IV A or B? I have both complete schematics, but I would rather know why you need them so you do not electocute yourself.

 

[Enc3f4L0]

Boogiebabies...

Can you send me those schematics? I won't go killing myself, just so I can offer it to my tech when I need any repair done. Mine is a 1990 so I guess Circuit A. Thanks

encef at terra.com.br

 

[hell22]

thank you very much. Boogiebabies for help!!!!

1991 Mesa Boogie Mark IV combo amp

I know that there is around 400V.
in the power supply.

thank you!!!!

e-mail: [email protected]

 

[joeymexico]

Please can someone send me the Mark IV B schematic... I am not finding it anywhere and no response from mesa. ONe of the resistors fried to the point it cant be read which value is. My tech is clueless and I am in Mexico so no Mesa Dealer or repair available... pleaaase help me.

 

[joeymexico]

My email is [email protected]

thanks

 

[miqueas92]

where are you joey¿¿

 

[joeymexico]

I am in Mexico... I dont have any dealer .. I have taken the amp to an expert in Tube amps. The problem is the Mesa fired a couple of resistors but they are so burned that he cant tell which value are them. Mine is a B short version head.
Thanks
joey

 

[miqueas92]

en donde estas¿¿ en que ciudad¿

 

[Mongo1]

Joey,

Check your email.

 

[Boogiebabies]

Sent.

 

[Sostenuto]

I am also in need of the MK IV schematic that has the power supply section and hoping that the voltages are marked too, either version but the first one is preferred. If you have both, please send both.

[email protected]

Much appreciated.

 

[vintagekiki]

I am also in need of the MK IV schematic - power supply section.

[email protected]
Thanks in advance

 

[abube]

I'm also interested in BOTH versions of Mark IV schematics (A and B)!!

[email protected]

Tank you, really appreciate it!!!