Sound circuit: TA8211AH
Source: InternetPublisher:石榴姐 Updated: 2015/01/22
This circuit is taken from Changhong C2588 color TV
Pin 1: 2.1V - left channel negative feedback external capacitor
Pin 2: 2.2V - left channel signal input
Pin 3: 0V——Ground
Pin 4: 2.2V - right channel signal input
Pin 5: 2.1V - right channel negative feedback external capacitor
Pin 6: 8.2V - power supply filter
Pin 7: 12V - right channel signal output
Pin 8: 2.2V - empty
Pin 9: 24V - power supply
Pin 10: 0V - ground (power amplifier)
Pin 11: 2.2V - empty
Pin 12: 12V - left channel signal output
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