Amplifier using TDA7377

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	volum	50K	POTENTIOMETER RK097NS	1
2	p450k	BASS	RES-ADJ-TH_RK097N	1
3	1000uF	C1,C2	CAP-1000UF-50V	2
4	100uF 25v	C3	CAP-50V100UF	1
5	100nf	C4	CAP-TH_L4.0-W2.6-P5.0-D0.5	1
6	47uF	C5	CAP-TH_BD8.0-P3.50-D0.6-FD	1
7	100NF	C6,C7	CAP-CER-100NF	2
8	1uF	C8	CAP-TH_L4.0-W2.6-P5.0-D0.5	1
9	6.8NF	C9	CAP-CER-100NF	1
10	6.8n	C10	CAP-CER-100NF	1
11	560p	C11	CAP-CER-100NF	1
12	650pF	C12	CAP-CER-100NF	1
13	100nf	C13	CAP-CER-100NF	1
14	10uF	C14,C17,C18	CAPACITOR 10UF 10V	3
15	33p	C15,C16	CAP-CER-100NF	2
16	4.7uF	C19,C20,C30	4.7UF CAPACITOR	3
17	100uf	C22	CAP-D5.0-F2.0	1
18	100n	C23	CAP-TH_L4.0-W2.6-P5.0-D0.5	1
19	220n	C24	CAP-TH_L4.0-W2.6-P5.0-D0.5	1
20	1uf	C25,C28	CAP-TH_L4.0-W2.6-P5.0-D0.5	2
21	10uf	C26	CAP-TH_L4.0-W2.6-P5.0-D0.5	1
22	100nf	C27	CAP-100NF	1
23	1n	C29	CAP-TH_L4.0-W2.6-P5.0-D0.5	1
24	right	J1	TERMINAL_BLOCK_2P_5	1
25	left	J2	TERMINAL_BLOCK_2P_5	1
26	POWER	J4	TERMINAL_BLOCK_3P_5	1
27	10k	R1,R18,R19,R23,R24,R27	1/8W RESISTOR	6
28	22k	R3,R4,R9,R10	RESISTANCE	4
29	3.3k	R5,R8	RESISTANCE	2
30	47k	R6,R7,R13,R14	RESISTANCE	4
31	8.2k	R11,R12	RESISTANCE	2
32	balance	R15	RES-ADJ-TH_RK097N	1
33	1k	R16,R17	1/8W RESISTOR	2
34	47k	R20	1/8W RESISTOR	1
35	68k	R21	RESISTORCUSTOM	1
36	6.8k	R22	1/8W RESISTOR	1
37	220k	R25	MY RESISTOR	1
38	50K	TRABLE	POTENTIOMETER RK097NS	1
39	TDA7377L-J15-A-T	U1	HZIP-15-TH_TDA7377L-J15-A-T	1
40	out1	U2	TERMINAL	1
41	out2	U3	TERMINAL	1
42	SUB	U4	TERMINAL	1
43	LM4558N	U5	LM4558N	1
44	LM4558N	U6	DIP-8_L9.8-W6.6-P2.54-LS7.6-BL	1