C1 22uF C2 22uF C3 10uF C4 10uF C5 10uF C6 10uF C7 0.22uF C8 0.22uF C9 180uF C10 180uF C11 220uF C12 220uF C13 2700uF C14 2700uF C15 1000uF C16 1000uF C17 220pF C18 220pF J1 RIGHT J2 LEFT J3 R_OUT J4 L_OUT J5 DC_IN L1 220uH 7A L2 220uH 7A PA01 LM3886 PA02 LM3886 R1 3.4k R2 3.4k R3 1.0k R4 20.0k R5 1.0k R6 20.0k R7 10k R8 10k R9 10.0 R10 10.0 R11 1.0 R12 1.0 R13 1.0 R14 1.0