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Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Hi,
Attachment is sch for adding exteranal circuit between IC GPC11001A pwm audio output ( AUDN and AUDP) and
external PC amplifier speaker.One circuit is not ok,but another is good, My problem is how the good circiut to work?
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