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Old 9th January 2003, 11:39 PM   #1
loovet is offline loovet  Sweden
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Join Date: Sep 2002
Location: Outside Stockholm
Default Aleph 2, capacitor C9 and C10

If I look at the schematic of the Aleph 2 in the service manual, it looks to me that the negative side of C9 and C10 are connected. And both are at the output side of the amp.

If I look at the schematic kristijan-k have done on his Internet page, http://web.vip.hr/pcb-design.vip/aleph-2.html, it is obvius to me that C9 and C10 are connected.

But if I look at BrianGTís PCB layout, http://www.prism.gatech.edu/~gte619j/alephpcb/, I canít see that the capacitors C9 and C10 are connected.

Please help me to figure out which one is right, or where I am wrong.

Best regards

/loovet
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Old 10th January 2003, 12:06 AM   #2
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Join Date: Mar 2002
Location: CROATIA
Hello,

The original Pass Aleph 2 have negative sides connected together,
like showh on my website.
However, If you connect them like Brian did, everything would be fine,
and circuit will perform pretty much the same.

Best regards,
Kristijan Kljucaric
http://web.vip.hr/pcb-design.vip
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Old 10th January 2003, 10:29 AM   #3
loovet is offline loovet  Sweden
diyAudio Member
 
Join Date: Sep 2002
Location: Outside Stockholm
Quote:
Originally posted by kristijan-k
Hello,

The original Pass Aleph 2 have negative sides connected together,
like showh on my website.
However, If you connect them like Brian did, everything would be fine,
and circuit will perform pretty much the same.

Best regards,
Kristijan Kljucaric
http://web.vip.hr/pcb-design.vip
Thanks,

then I know how to go on with my project...

/loovet
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Old 10th January 2003, 02:03 PM   #4
fcel is offline fcel  United States
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Join Date: Sep 2001
Location: LA County
Go here Aleph 4 PCB Bulk Purchase to read a little bit more on the discussion on the connection of C9 and C10. You might want to make a note on the value of C7 for BrianGT layout.
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