Folio Notepad schematic (soundcraft)

[robmietto]

Hi people.
Someone to help me? I need the schematic of Folio Notepad, that little one mixer by Soundcraft.
I asked to Soundcraft but until now, nothing...
Thanks in advance!!

[vintagekiki]

Soundcraft schematics

no promises but worth a look

https://elektrotanya.com/?q=showresult&what=soundcraft

http://bee.mif.pg.gda.pl/ciasteczkowypotwor/SM_scena/Soundcraft/

http://music-electronics-forum.com/t31550/

http://music-electronics-forum.com/attachments/25488d1380858163-soundcraft-folio-f1-6-mixer_1.pdf
Spirit Folio F1 or Notepad

[robmietto]

vintagekiki, thaks for interest!
Unfurtunately not. There is only user guide. I need service manual... :-(
But really thank you.

[mozwell]

Im not sure if this is the one you need, its a folio F1-6

[robmietto]

Hi mozwell.
No... pity... The Folio Notepad is this: http://medias.audiofanzine.com/image...pad-374659.jpg
A very simple mixer. I did a wrong power connection and I think I burned one or two ICs... :-(
But thank you!!

[mozwell]

Maybe this one
From the sch it looks like it has the same 3 pin power connection, so it may be close enough.
Measure across each power supply with an ohm meter, are any reading close to 0 ohm ?
Start with the power supply, do you get the right voltages. If the power supply is ok, do any ic's get hot

[robmietto]

Then mozwell... unfortunately the problem is not in the power supply, because all mixer is ok, except headphone/monitor section (R chn only).
Yesterday, follow sch of Folio Lite, I've isolated this section. This made the master out to work again (before it had 23v! certainly due to short IC).
Well, trying...
And thanks again ;-)

[robmietto]

Solved!

Well, if someone needs, schematic of Soundcraft Folio Notepad below.

Thanks to Richard "Rick" Morris, Soundcraft Customer Service Technician.
;-)