TDA7xxxA AMP ?
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TDA7xxxA AMP ?

 
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Deko
Guest
Posted: Mon Oct 03, 2005 12:30 am    Post subject: TDA7xxxA AMP ? Reply with quote
Yup, thunder went trigger happy and touched my Creative Inspire 5200
Subwoofer at its very sensitive place along with my front speakers
output of my soundcard. The IC litteraly blown from inside.

There are 2 AMPs.

One is TDA8510J. Probably used for the two front channels and the
bass/front channel. This piece looks fine. There is the Philips logo
on it.

One is TDA7xxxA. I can't read the complete name because this part has
blown up right there. No Philips logo, but it says 'Singapore'.

Please, could anyone help me find which piece is it as I'm a newb.
According to the specs of the subwoofer, there is 6 RMS in each
sattelite.

Links:
http://www.creative.com/products/product.asp?category=4&subcategory=464&product=55&nav=2
http://www.semiconductors.philips.com/pip/TDA8510.html#products

Deko

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Franc Zabkar
Guest
Posted: Mon Oct 03, 2005 7:44 am    Post subject: Re: TDA7xxxA AMP ? Reply with quote
On Sun, 2 Oct 2005 15:30:59 -0400, "Deko" <deko.drak@googlemail.com>
put finger to keyboard and composed:

Quote:
Yup, thunder went trigger happy and touched my Creative Inspire 5200
Subwoofer at its very sensitive place along with my front speakers
output of my soundcard. The IC litteraly blown from inside.

There are 2 AMPs.

One is TDA8510J. Probably used for the two front channels and the
bass/front channel. This piece looks fine. There is the Philips logo
on it.

One is TDA7xxxA. I can't read the complete name because this part has
blown up right there. No Philips logo, but it says 'Singapore'.

Please, could anyone help me find which piece is it as I'm a newb.
According to the specs of the subwoofer, there is 6 RMS in each
sattelite.

Links:
http://www.creative.com/products/product.asp?category=4&subcategory=464&product=55&nav=2
http://www.semiconductors.philips.com/pip/TDA8510.html#products

Deko

There is some talk about it in this forum:
http://forum.clubedohardware.com.br/lofiversion/index.php/t266704.html

This is the chip they are talking about:
http://www.st.com/stonline/products/literature/ds/1505/tda7372a.pdf

-- Franc Zabkar

Please remove one 'i' from my address when replying by email.
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