|Chip Amps Amplifiers based on integrated circuits|
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|30th March 2010, 01:49 AM||#1|
Join Date: Aug 2007
tda1518 quick help needed
I have wired up a tda1518bq chip but have problems getting full stereo output from 2 speakers...
I can get output when I hook either speaker to pin 9 - and quasi stereo when hooking both up to pin 9...
I get nothing but buzzing which I hook either speaker to pin 5...
I don't have anything configured at pins 2, 4 - which concerns me - but I can't make sense of the block diagram - and how they should be connected.
My input source is an ipod and I'm using a stereo jack input.
I would like stereo output from the ipod - is this possible?
I'm including a schematic (minus the capacitors)...
I would really appreciate help in configuring this chip.
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