License

GPL 3.0

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Chip Stereo Amplifier

7 months ago 207
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

ETI magazine (June 1992). Made by Dave Bradshaw.

Documents

schematic

BOM

ID Name Designator Quantity
1 OUT (L) P2 1
2 OUT (R) P4 1
3 IN (R) P3 1
4 IN (L) P1 1
5 2x15V/1.67VA (50VA) T1 1
6 Mains IEC J1 1
7 15V/1W Z2,Z1 2
8 47u/25V C109,C9,C10,C110 4
9 10u/25V C107,C106,C6,C7 4
10 2200u/25V C17 1
11 22200u/25V C16 1
12 KBPC804 BR1 1
13 Power LED1 1
14 10n C104,C4 2
15 100n C15,C12,C1,C11,C14,C8,C111,C105,C5,C2,C108,C112 12
16 220n C113,C13 2
17 3n9 C103,C3 2
18 10k/log/stereo RVB,RVA 2
19 TIP122 Q1 1
20 1k R107,R7,R4,R9,R2,R11,R3,R109,R102,R10 10
21 22k R8,R106,R6,R108 4
22 270k R105,R5 2
23 47k R1,R101 2
24 330 R12 1
25 On/Off S1 1
26 TDA2030 U2,U1 2
27 TIP127 Q2 1
28 TL072CP U3 1

Attachments

None

Members

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