Text preview for : Carvin-XC3000-2 act cross.pdf part of Carvin XC3000 active crossover
Back to : Carvin-XC3000 actcross.zi | Home
C26 2 WAY 10µF C27 10µF R31 R27 C21 R50 +15VDC 470 D2 R21 Q1 2N5550 R49 1K R20 R16 13K C12 CH 1 GAIN P1 50K C5 1 10µF R5 12K 5 C4 27pF R7 5.6K C7 .22µf R6 13K C8 .22µf C9 .22µf R8 91K 3 R10 6
!S2.A
R32 100K
S3
C28 10µF 2 P4 50K 3
!A18.A +
HI OUT CH1 R33 1 C29 27pF R35 R34 22K 3 2 22K
!-
J3
3 WAY
150 S4
47K
13K
R36 1 150
A8.A
+
27pF R23 C22 2 3 47K
!-
C23 R26 .0047µf 2 P3.B 50K 3 A6.A
+ !-
PEAK
PEAK CH1
82K R22 47K
R24 1 3.3K P3.A 50K
A5.A
+
6 5
.0047µf
!-
A5.B
+
7
R28 1 3.3K P3.C 50K
C24 .0047µf 6 5
!-
C25 R30 .0047µf 2 P3.D 50K 3
!-
3.3K
A6.B
+
C30 1 10µF P5 50K 6 5
!A18.B +
7
R25 18K FREQ ADJ
3.3K
A7.A
+
R37 7 C31 27pF R39 R38 6 5 22K
!-
MID OUT CH1 J4
150
R48
D1
CHANNEL 1 INPUT
T J1 R C1 J2
1 3 2
C3 27pF R3 R1 22K R2 22K R4 22K 2 3 22K
!-
C6 27pF
10K
47K S2 (10X SWITCH)
R29 18K
S5
27pF R12 C10 6 5 47K
!-
R40 7 150
C14 .047µf C13 R13 7 3.3K P2.A 50K .0047µF
!-
S2.B
C16 .047µf C15
S2.C
10µF C2 10µF
C18 .047µf
S2.D
22K C20 .047µf
A7.B
+
INV
A1.A
+
A1.B
+
7
10µF R9 100K S1.A HIGH PASS
82K R11 47K
A2.B
+
2 3
R15 1 3.3K P2.B 50K
A3.A
+
6 5
.0047µf
!-
R17 7 3.3K P2.C 50K
C17 .0047µf 2 3
!-
C19 R19 .0047µf 6 P2.D
!-
A3.B
+
A4.A
+
C32 7 10µF P6 50K 2 3
!A19.A +
1
R14 18K FREQ ADJ
3.3K
A4.B 5
+
LOW OUT CH1 R41 1 C33 27pF 150 S6 J5
50K
R18 2
!-
C11 1 10µF
A2.A
+
18K R43 R42 22K 5 6 22K
!-
R44 7 150
INV
A8.B
+
C34 27pF R46 R45 22K 3 R95 22K R96 22K 5 C82 10µF P10 50K 6 5
!A20.B +
22K 2
!-
R47 1 C35 27pF 150
MONO SUM OUT J6
A17.A
+
R97 6 22K
!-
R98 7 150
A17.B
+
LO OUT CH2 R91 7 C83 27pF R93 150 S9 J11
R81 R92 47K R77 C71 R101 +15VDC 470 D52 R71 Q51 2N5550 R100 1K R70 R66 13K C62 CH 1 GAIN P7 50K C55 1 10µF R55 12K 5 R60 6
!S8.A
6 5
22K
!-
R94 150
22K
A16.B 7 +
13K
27pF R73 47K 2 3
!-
C72 R74 1 3.3K P9.A 50K 6 5 .0047µf
!-
C73 R76 .0047µf 2 P9.B 50K 3 A14.A
+ !-
PEAK
PEAK CH2
82K R72 47K
C74 R78 .0047µf 6 P9.C 50K 5
!-
A13.A
+
C75 R80 .0047µf 2 P9.D 50K 3
!-
A13.B
+
7
3.3K
1
3.3K
A14.B
+
C80 10µF P11 50K 2 3
!A20.A +
7
R75 18K FREQ ADJ
3.3K
A15.A 1 +
MID OUT CH2 R87 1 C81 27pF R89 R88 22K 6 5 22K
!-
J10
150 S10
CHANNEL 2 INPUT
T J7 R C51 J8
1 3 2
R99 C53 27pF R53 R51 22K R52 22K R54 22K 2 3 22K
!-
D51
C56 27pF
10K
47K S2 (10X SWITCH)
R79 18K
R90 7 150
A15.B
+
27pF R62 C60 7 10µF R59 100K R57 5.6K C57 .22µf R56 13K C58 .22µf C59 .22µf R58 91K 3 6 5 47K
!-
C64 .047µf C63 R63 7 3.3K P8.A 50K .0047µF
!-
S8.B
C66 .047µf C65
S8.C
C68 .047µf
S8.D
10µF C52 + 10µF
C70 .047µf
A9.A
+
A9.B
+
82K R61 HIGH PASS S7.A 47K
A10.B
+
2 3
C67 R67 .0047µf 2 P8.C 50K 3
!-
R65 1 3.3K P8.B 50K
A11.A
+
6 5
.0047µf
!-
C69 R69 .0047µf 6 P8.D 50K 5
!-
A11.B
+
7
3.3K
A12.A
+
1
C54 27pF
R64 18K FREQ ADJ
3.3K
A12.B
+
7 C76 10µF C77 10µF 3 WAY C78 R82 100K S12.A 10µF 2 WAY P12 50K 6 5
!A19.B +
R68 2
!-
C61 1 10µF
A10.A
+
18K
HI OUT CH2 R83 7 C79 27pF R85 150 S11 J9
R102 1.5K D105 QC1 R200 10
R84
2 3
22K
!-
R86 150
POWER LED
22K
A16.A 1 +
U1 7815 F3 + C101 2200µF + C103 10µF
+15VDC
CARVIN
DRAWN BY:
12340 World Trade Drive San Diego, CA 92128 (619) 487-1600 FAX 487-6629
D101 N E L QC2
ON/OFF
D103
120V 240V D102 D104 C104 10µF
XC3000
Stereo 3-Way Electronic Crossover
DATE:
J. KENNEDY
120V C102 2200µF C100 QC3 F1
T1
8DEC93
DATE:
+
+
APPROVED:
F2 -15VDC 7915 U2
PCB NO:
REV:
30-30000
REV:
A1 C
DATE:
3. 10X SWITCH IS 1X WHEN CLOSED. 2. ALL DIODES ARE 1N4003, EXCEPT AS NOTED. 1. ALL CAPACITORS ARE IN MICROFARADS, EXCEPT AS NOTED. NOTES: UNLESS OTHERWISE SPECIFIED.
ASSY. NO: REVISED BY:
80-30000 J. KENNEDY
20JUN96