Carvin QuadX free download

File name Carvin-QuadX equal.pdf

C1 82pF R2 10K H7-1 EQ IN R1 10K 3 2 ­ R28 10K C13 C2 1 10µF 2 H2-9 3 82pF R23 68K ­ C14 82pF R25 10K R24 10K 5 6 ­ A1.A + C15 7 10µF R31 470 R32 100K H7-3 EQ OUT A4.B + A4.A + 1 H2-10 + P1 10K ­ 75Hz C3 .22 R3 H2-8 15K R4 3.9K C4 .22 5 6 R5 27K ­ C5 .22 P2 10K 7 R6 8.2K + ­ R7 H2-7 9.1K R8 2.7K C6 .22 3 2 R9 18K ­ C7 .022 + 1 R10 10K P3 10K R11 H2-5 C8 .022 5 6 R13 15K ­ C9 .01 + 7 P4 10K R14 18K ­ R15 H2-6 C10 7.5K R16 2.2K .01 3 2 R17 15K ­ C11 .0033 + P5 10K ­ R18 13K R19 H2-4 C12 15K R20 3.9K .0033 5 6 R21 27K ­ A1.B + A2.A + 150Hz 7.5K ­ R12 1K Hz 7.5K A2.B + A3.A + 1 A3.B + 7 R22 12K 3K Hz 6K Hz QC1 H2-3 D2 Not Used R30 Not Used D1 POWER R29 1K R27 + H2-2 R26 10 + C16 .01µF C18 C17 .01µF .01 V+ TO IC1-4 PIN 8 C19 .01 V­ TO IC1-4 PIN 4 H2-1 N/U N/U H7-7 H7-8 PCB 30-00105 Quad X-Amp EQ H7-4 H7-2 H7-5 10 H7-6 4. H2 LOCATES THE RIBBON SPLITTING THE CIRCUIT BOARD. 3. ALL OP AMPS ARE TYPE 4558. 2. ALL CAPACITORS IN µF. 1. ALL RESISTORS IN OHMS, .25W. NOTES: UNLESS OTHERWISE INDICATED CARVIN Schematic: 84-00105 DRAWN BY: APPROVED: PCB NO: ASSY. NO: 1155 INDUSTRIAL AVE. ESCONDIDO, CA 92029 (619) 747-1710 FAX 747-9065 LAST USED LIST SYM Quad X-Amp GRAPHIC EQUALIZER DATE: DATE: REV: REV: DATE: A C D H P R 1-4 1-19 1-2 2,7 1-5 1-32 C. McEUEN 20NOV91 30-00105 80-00105 J. KENNEDY A C 25AUG92 REVISED BY: