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20th July 2009, 07:24 PM
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#1 |
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diyAudio Member
Join Date: Feb 2004
Location: Recife - Brasil Northeast
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TDA2030 internal diagram...please...if you have it, send to me
panzertoo@yahoo.com I have several systems at my home.... even some digital ones.... also several class AB...but i have enormous appreciation of this chip sonics.... it needs, maybe, to my old ears, a little bit high end...maybe internal compensations because small distances from input to output. I would like to assemble something discrete using the internal schematic...so...having the one, please, send to uncle charlie. regards, Carlos
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Try to build an amplifier folks ... it is pure adrenaline! |
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20th July 2009, 08:32 PM
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#2 |
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diyAudio Member
Join Date: Dec 2005
Location: the north
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TDA2040 is improved version of TDA2030
and in the datasheet you have simplified diagram. http://www.st.com/stonline/products/...re/ds/1460.htm Now, even more interesting is the TDA2050 I would always go for this one, instead of those older versions. http://www.st.com/stonline/products/...re/ds/1461.htm All 3 Chips uses basically the same circuit.
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lineup |
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20th July 2009, 08:40 PM
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#3 |
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diyAudio Member
Join Date: Feb 2004
Location: Recife - Brasil Northeast
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Thank you Lineup.... this one sounds fine
I have perceived losses into high frequencies..but i think we can fix this. regards, Carlos
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