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what are these ic's? Answered

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i have puled two components out of an old radio/amp/ cd player etc. and i want to know what they are and if i can use them to make an audio amplifier. one says BC Power Module  SVI 3101 D on the front and 424  1w2  on the back and has 14 legs (it can be seen here, this is actually the exact one i have from the same appliance :  http://farm2.static.flickr.com/1042/4733036801_a2d72f1df9.jpg ) . The other looks kind of like an op amp, it has 12 pins and the part no 5a3920, and below that 218 130a (as you can tell i am not a good at desoldering and not having a solder suck doesn't help).

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steveastroukBest Answer (author)2011-07-25

Its a technics custom power amp chip.

Steve

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user

do u think there is any chance i could use it to make my own amp

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vishalapr (author)steveastrouk2011-07-25

+1 is what I found as well...

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Hammad.3222222908 (author)2015-04-02

i need stk svi 3101 B if u have then contact me 03213999991

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steveastrouk (author)2011-07-25

Not easy to reuse. Just buy an LM386 !

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lemonie (author)2011-07-25


It looks like you broke a pin there. Find out what things are before you pull 'em off the board.

L

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