Building F3 - Clone Suds version

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I

imagios

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Joined 2009
M

ma_coule

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Joined 2006
imagios said:
OK I have got my Camera back :)
Click to expand...
You, lucky man, Daniel! Your girlfriend really loves you! :rofl:
imagios said:
here are the pics of the PCB and parts fot the amp, I only miss now the part for the power supply.
http://hex.dan.sweb.cz/F3/DSC_0795.JPG
http://hex.dan.sweb.cz/F3/DSC_0798.JPG
http://hex.dan.sweb.cz/F3/DSC_0799.JPG
http://hex.dan.sweb.cz/F3/DSC_0800.JPG
As you can see on the first picture there is a cut on the PCB power supply - I hope it will be working with the cut as Suds dont send me yeat a replacement...
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I can't see any serious cut on your PSU PCB... ;)

BTW, what do you think about to have 230 V on this PCB?
OK, it's original solution from Mr. Pass, there's no doubt...

Finally, what's your next step? (the same question for generg too)

:cheers: & for fun!
 
I

imagios

Member
Joined 2009
The cut is in the R8 resistor of the power supply board.

Next steps are, get the money for the casing, a 5U rack seems to be the solution. As long as I dont have the case I hesitate to start the building as I dont want to have a assebled PCB lying around, with the sensitive parts. I hope to have the money in mid december.
Then as well I still dont know the parts for the power supply and I need to solve the 230V issue.
YOu know Im quite a noob on that so I can assembly the PCB but need someone who would give me the parts list and advice, as well I still dont know what transformer I should buy.
How about you?
 
d to the g

d to the g

Member
Joined 2006
wildburroaudio.com
imagios said:
OK I have got my Camera back :)
here are the pics of the PCB and parts fot the amp, I only miss now the part for the power supply.
http://hex.dan.sweb.cz/F3/DSC_0795.JPG
http://hex.dan.sweb.cz/F3/DSC_0798.JPG
http://hex.dan.sweb.cz/F3/DSC_0799.JPG
http://hex.dan.sweb.cz/F3/DSC_0800.JPG
Click to expand...

I took a look at the F3 pcb photo here. I'm a little confused as to why the mounting bolt holes and silhouettes for the power devices are there. How do you plan on mounting the power devices to the heatsink?
 
M

ma_coule

Member
Joined 2006
imagios said:
The cut is in the R8 resistor of the power supply board.
Click to expand...
Daniel, don't need to worry about.
imagios said:
As long as I dont have the case I hesitate to start the building as I dont want to have a assebled PCB lying around, with the sensitive parts.
Click to expand...
You say you are new on the diy audio floor... If so, it's even better first to build on the bread board. Believe me... (i'm new too...)
imagios said:
Then as well I still dont know the parts for the power supply and I need to solve the 230V issue.
YOu know Im quite a noob on that so I can assembly the PCB but need someone who would give me the parts list and advice, as well I still dont know what transformer I should buy.
How about you?
Click to expand...
As said before, have to answer the question about PSU PCB (original or some other). I am inclined to the second (with all respect to Mr. Pass solution!)
Add., original PSU solution allows only caps with up to 30 mm diam. :confused:

About transformers...
My plan is dual mono (250-300W each, with sec. 2x18V, or 1x36V).

:cheers: & for fun!
 
I

imagios

Member
Joined 2009
Does it mean, you will not use the original board for the power supply?

Dual mono, I thougt it is a dual mono amp...?

I will build it as it is, one power pcb and 2 mono pcbs.

Still I have no idea abou the capacity of the caps and where what to conect on the power supply...
 
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