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PilotAudioPanel reference design (Kenwood-Handset-Switch-PCB) | Open App Note

Kenwood-Handset-Switch-PCB

twfth9

Components (166)

Reference	Value	Description
Q1,Q4,Q7,Q8	FZT953	Bipolar transistor symbol for simulation only, substrate tied to the emitter
Q2,Q3	NPN	Bipolar transistor symbol for simulation only, substrate tied to the emitter
Q5	Q_PMOS	P-MOSFET transistor
Q6	Q_NMOS	N-MOSFET transistor
U1	CR2013-MI2120	ILI9341 controller, SPI TFT LCD Display, 9-pin breakout PCB, 4-pin SD card interface, 5V/3.3V
U2-U7,U98-U103	NE5532	Dual Low-Noise Operational Amplifiers, DIP-8/SOIC-8
U8-U11

Kenwood-Handset-Switch-PCB schematic

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Kenwood-Handset-Switch-PCB board

C25,C40,C41,C50,C53,C54,C56,C58,C61,C64,C65,C67,C69,C70,C74,C75,C94,C99,C100,C118,C128,C130,C133,C144,C169,C186,C199,C458,C475,C490,C503,C543,C547,C555,C626,C628,C630,C632,C634,C636,C638,C640,C642,C644,C646,C649,C651,C653,C657,C660,C682,C708,C721,C781,C783,C788,C790,C798,C800,C807,C808	10uF	Polarized capacitor, small US symbol,Unpolarized capacitor, small symbol

C26-C39,C43-C46,C50-C52,C54,C55,C57-C60,C62,C63,C66,C68,C93,C104,C105,C108-C111,C120,C124-C126,C129,C131,C132,C134,C140,C141,C143,C145,C148,C150,C173,C176,C188-C194,C196,C197,C205,C215,C260,C262,C290,C293,C295-C300,C302-C305,C307,C308,C310-C312,C314-C318,C335,C337,C339,C341,C366-C371,C378,C388,C398,C408,C418,C428,C464-C470,C472,C473,C492-C498,C500,C501,C513,C514,C544-C546,C549-C551,C553,C557,C569,C573-C583,C624,C648,C650,C652,C678,C710-C716,C718,C719,C731,C732,C780,C782,C784-C787,C789,C791,C792,C801-C806,C?,C?,C?	100nF	Unpolarized capacitor, small symbol

C52,C53,C56,C59,C71,C86-C89,C101,C106,C107,C112,C117,C119,C121,C123,C136,C151,C152,C161,C162,C170-C172,C174,C286,C288,C289,C548,C552,C627,C629,C631,C633,C635,C637,C639,C641,C643,C645,C647,C661,C681,C684,C793,C796,C799,C?	10nF	Unpolarized capacitor, small symbol

C60,C62,C220,C222,C223,C225-C228,C232-C242,C251-C254,C257,C258,C287,C441-C443,C445,C451,C454,C455,C460,C462,C463,C478,C479,C482,C522-C524,C527-C530,C533-C536,C539,C540,C677,C680,C683,C685-C688,C693-C700,C745,C746,C749-C754,C757,C758,C773,C774	200n	Unpolarized capacitor, small symbol

C61,C221,C224,C229-C231,C245-C248,C448,C449,C457,C461,C480,C481,C525,C526,C531,C532,C537,C538,C570,C623,C662,C663,C668,C669,C674,C675,C689-C692,C747,C748,C755,C756	15p	Unpolarized capacitor, small symbol

C72,C73,C76-C83,C127,C135,C137,C146,C147,C149,C154,C159,C166,C167,C178,C218,C219,C259,C261,C263-C265,C267,C268,C278,C279,C283,C284,C291,C292,C294,C309,C320-C334,C372-C377,C387,C397,C407,C417,C427,C437,C585,C586,C597-C599,C610-C613	1nF	Unpolarized capacitor, small symbol

C183-C185,C187,C195,C198,C200,C206-C208,C216,C217,C438,C452,C453,C456,C459,C471,C474,C476,C487-C489,C491,C499,C502,C504,C515-C520,C625,C656,C658,C664-C666,C705-C707,C709,C717,C720,C722,C733-C738	47uF	Polarized capacitor, small US symbol

J9,J18,J22,J30,J32,J34	Speakers	Generic connector, single row, 01x02, script generated (kicad-library-utils/schlib/autogen/connector/),Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)

R1,R9,R17,R25-R27,R182,R186,R194,R211,R245-R249,R251,R252,R267,R275,R283,R304,R305,R340-R342,R345,R349,R350,R359,R370,R371,R380-R382,R391-R394,R402,R424,R492,R503,R504,R535,R542	100k	Resistor, small US symbol

R20,R22,R24,R28-R36,R109,R110,R113,R114,R191,R192,R199,R200,R241,R242,R244,R264,R265,R272,R273,R280,R281,R288,R289,R292-R294,R306-R309,R355,R406,R407,R409,R415,R430,R431,R434,R435,R438,R439,R442,R443,R464,R465,R468,R469,R472,R473,R476,R477,R490,R491,R493,R494,R530,R536,R537	47k	Resistor, small US symbol

R50,R87-R97,R142,R250,R259,R298-R303,R353,R354,R356,R357,R361-R363,R369,R378,R379,R389,R390,R401,R418,R419,R425,R446,R489,R499-R502,R533,R534,R540,R541,RN2,RN4-RN7,RN15,RV1-RV12	10k	4 resistor network, star topology, bussed resistors, split,5 resistor network, star topology, bussed resistors, split,Resistor, small US symbol,Trim-potentiometer, US symbol

R240,R243,R291,R295-R297,R335-R338,R347,R365,R412,R413,R420,R421,R432,R433,R436,R437,R440,R441,R444,R445,R466,R467,R470,R471,R474,R475,R478,R479,R495-R498,R531,R532,R538,R539	1M	Resistor, small US symbol