一款音频功率放大电路（NE5532+TDA2030A）原理图PCB

yushibin · 发表于 2018-6-22 06:06:52

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一款音频功率放大电路（NE5532+TDA2030A）原理图PCB NE5532+TDA2030A

Comment Description Designator Footprint LibRef Quantity

"U4" &quot

olarized Capacitor (Radial)" "C1, C2" "C 6X12" "Cap Pol1" "2"
"Cap Pol1" &quot

olarized Capacitor (Radial)" "C3, C10" "c1206" "Cap Pol1" "2"
"Cap" "Capacitor" "C4" "RAD-0.1" "Cap" "1"
"473" "Capacitor" "C5, C15" "c0805" "Cap" "2"
"103" "Capacitor" "C6, C16" "c0805" "Cap" "2"
"222" "Capacitor" "C7, C17" "c0805" "Cap" "2"
"U4" "Capacitor" "C8, C9" "c0805" "Cap" "2"
"U1" "Capacitor" "C11, C18" "C0805" "Cap" "2"
"U2" "Capacitor" "C12, C19" "C0805" "Cap" "2"
"U3" "Capacitor" "C13, C20" "C0805" "Cap" "2"
"U5" "Capacitor" "C14, C21" "C0805" "Cap" "2"
"U4" "Capacitor" "C22, C24, C26, C28" "RAD-0.1" "Cap" "4"
"25V" &quot

olarized Capacitor (Radial)" "C23, C25, C27, C29" "C 8X12" "Cap Pol1" "4"
"25V" &quot

olarized Capacitor (Radial)" "C30, C31" "C 6X12" "Cap Pol1" "2"
"1N4007" "1 Amp General Purpose Rectifier" "D1, D2, D3, D4, D5, D6" "DIO10.46-5.3x2.8" "Diode 1N4007" "6"
"Header 5" "Header, 5-Pin" &quot

1, SP2" "3.5MM" "Header 5" "2"
"Header 6" "Header, 6-Pin" &quot

2" "6.5MM" "Header 6" "1"
"Header 3" "Header, 3-Pin" &quot

3" "h3" "Header 3" "1"
"1W" "Resistor" "R1, R10" "AXIAL-0.6" "Res2" "2"
"0805" "Resistor" "R2, R3, R4, R5, R6, R7, R8, R9, R12, R13, R14, R15, R16, R17, R18, R19, R21, R23, R24, R25,
R26, R27, R28, R29, R30, R31, R32, R34, R35" "R0805" "Res2" "29"
"Res2" "Resistor" "R11, R20, R22, R33" "AXIAL-0.4" "Res2" "4"
"SMD" "Resistor" "R36" "R0805" "Res2" "1"
"LIN" &quot

otentiometer" "RP1, RP2" "RP-1" "RPot" "2"
"LIN" &quot

otentiometer" "RP3, RP4, RP5" "VR5" "RPot" "3"
"100K" "" "RP6, RP7, RP8" "RP-2" "RP-2" "3"
"Header 2" "Header, 2-Pin" "SP1" "H2" "Header 2" "1"
"NE5532" "" "U1, U2, U3, U5" "DIP-8" "NE5532" "4"
"TDA2030A" "" "U4" "TDA2030" "TDA2030A" "1"
"7812" "" "U6" "TO-220" "7812" "1"
"7912" "" "U7" "TO-220" "7912" "1"