Text preview for : Machine-DM2345ESQ actcross.pdf part of Machine DM2345ESQ active crossover
Back to : Machine-DM2345ESQ actcros | Home
8
C1 R5 1 K 1 %
3 3 0 pF
7
4 7 pF
CCW
6
R1 1 0KA R2
6K81 R7
W 7 CW
5
M A S TE R LE VE L
7K5 1 % R3 7K5 1 % C2
- 1 5V
4
C3 22n
2
3
C4 22n
6 -
2
LF LE VE L
LF M U TE
1 2 3
1
R4
+ 1 5V
8
C9
-
C6 .33
1 7K8 R23
C7 .33
C8
5
Z1 :B
+
-
Z1 :A
3
1
5K1 1
3
Z2:A
+ 4
1
R9 21 K 1 %
4 3 +
22n R1 0 7K1 5 1 00KC
W A
+ 1 5V
9K0 9
2
R8
8 2
+ 1 5V
R6
1 0K 1 %
6
C5 22n R1 2 7K1 5 1 00KC
W C
8
R20 :A
2A 1 A
6
-
- 1 5V
- 1 5V
3
R1 8 IN P U T1 JK 1
1
+ 4
.33
1 24K R24
Z3:A
2 8
1
Z3:B
5 +
7
R1 1 7K1 5
R20 :B
2B 1 B 3
-
R20 :C
2C 1 C
6
7
Z4:A
+ 4
1
R1 3 7K1 5
R20 :D
2D 1 D
Z4:B
5 +
Z2:B
5 +
7
LP
R1 4 1 0K 1 %
R1 5 1 0K 1 %
R1 6 1 0K 1 %
R1 7 1 0K 1 % S1
4 5 6 CCW
+ 1 5V
1 0KA R22
W
- 1 5V
CW
R1 9 1 0K 1 % R25 1 0K 1 %
5 + 6 -
C1 0
1 2
R E1 51 R1
8 2 0 pF CP1 R30
R E2
3
+ 1 5V
1 0K 1 %
R21 1 K 1 % GND
9K0 9
4 7 pF
GND
1 00KC GND
W B
GND
GND
1 00KC
W D
2 2 uF
1 00K
51 R1
1
GND
8 2 -
R29
C1 1
6
-
LF O U T JK 2
2
GND
GND GND
R26 31 K6 1 %
R27 21 K 1 % R31
HP
3
C63 Z6:B
5 + 71 2
Z6:A
+ 4
1
R28 1 0K 1 % R32 1 0K 1 %
3 +
C1 2
Z5:B
7
- 1 5V
2 2 uF C67
1 2
4 7 pF
+ 1 5V
8 2 -
GND GND C1 3
1 2
2
2A
1 A
2B
1 B
8 2 0 pF
R33 21 K 1 %
R34 51 1 R
C1 4 5 n6
R35 51 1 R
C1 5 5 n6
- 1 5V
1 00K
R36:A 1 00KC
R36:B 1 00KC
GND
R37
4
D E LA Y
GND
1 0 uS- 2m S
GND
GND
R38 7K5 1 % R39 21 K 1 % R40 7K5 1 %
- 1 5V
C1 6 8 n2 R42 2K74 1 00KC
W A
C1 7 8 n2
2 7
C1 9
+ 1 5V
C1 8 8 n2 R45 2K74 1 00KC
W D
R41 21 K 1 %
4 3 +
8
8 n2 R44 2K74 1 00KC
W C
R51 :A
2A 1 A
6
-
Z8:A
2 8
1
R43 2K74
R51 :B
2B 1 B 3
-
R51 :C
2C 1 C
6
7 2D
R51 :D
1 D
6
-
M F M U TE
Z8:B
5 +
Z9:A
+ 4
1
Z9:B
5 +
Z1 0 :B
5 +
7
LP
R46 1 0K 1 %
R47 1 0K 1 %
R48 1 0K 1 %
R49 1 0K 1 %
1 2 3
M F LE VE L
S2
4 5 6 CCW
+ 1 5V
1 0KA R52
W
- 1 5V
CW
R50 1 0K 1 % R53 1 0K 1 %
5 + 6 -
C20
1 2
R E5 51 R1
8 2 0 pF CP3 R57
CP2
D
GND
GND R E3 51 R1 R E4 51 R1
GND
GND 5K23 1 %
7 0 H z- 1 K H z
W A
W B
2 2 uF
Z5:A
1
2 2 uF
D
GND
R E6
3
1 00KC GND
W B
2 2 uF
1 00K
51 R1
1
+ 1 5V
GND
GND
GND
8 2 -
6
-
M F OUT JK 3
R54 31 K6 1 % GND
R55 21 K 1 % R58 5K23 1 %
HP
3
C64 Z1 1 :B
5 + 71 2
Z1 1 :A
+ 4
1
R56 1 0K 1 %
C21
Z7:B
7
- 1 5V
2 2 uF
+ 1 5V
4 7 pF
8 2 -
GND GND C22
1 2
2
GND
GND R E7 51 R1
8 2 0 pF
1 9 0 H z- 7 K H z
R59 21 K 1 %
2A
W A 1 A
W B
Z7:A
1 B
1
R E8 51 R1
CP4
R60 51 1 R
C23 5 n6
2B
R61 51 1 R
C24 5 n6
3
+ 4
- 1 5V
2 2 uF
1 00K R63
R62:A 1 00KC
R62:B 1 00KC
GND
S4
1 2 3 7 8 9 1 3 1 4 1 5 4 5 6 1 0 1 1 1 2 1 6 1 7 1 8 1 2 3 4 5 6 C 1 C 2
D E LA Y
GND
GND GND GND
1 0 uS- 2m S
M O N O SU B
5 W AY/ 4 W AY
3 2 1 6 5 4
J1
S3
S T/ M O N O
3 W AY/ 2 W AY
H F LE VE L
S5
CDHORN
R64 1 K
C26
CCW
1 0KA R66
W
CW
R65 1 0K 1 % R67 1 0K 1 %
5 + 6 -
C25
1 2
R E9 51 R1
8 2 0 pF CP5 R69
R E1 0
3
C
R70 1 K
3 n9 C30 1 00K R73
2 2 uF
1 00K
51 R1
1
C27
5 n6
8 2 -
HF OUT JK 4
3
- 1 5V
R71 1 K
R72 1 K
Z1 0 :A
+ 4
1
R68 1 0K 1 %
C28
Z1 2:B
7
C
+ 1 5V
4 7 pF
+ 1 5V
8 2 -
GND GND C29
1 2
2
GND
GND R E1 1 51 R1
8 2 0 pF
C31
1 n
Z1 2:A
3 + 4
1
R E1 2 51 R1
CP6
1 00K
GND GND
R74
GND
GND
- 1 5V
2 2 uF
GND GND
M A S TE R LE VE L
C32 R78
6K81 R81 + 1 5V
R75 7K5 1 %
CW
4 7 pF
CCW
1 0KA R76
W
R77 7K5 1 % C33
- 1 5V
R79 1 K 1 %
C40 3 3 0 pF
7
8
-
C37 .33
1 7K8 R97
C38 .33
C39
5
Z1 4:B
+
-
Z1 4:A
3
1
5K1 1
3
Z1 5:A
+ 4
1
R83 21 K 1 %
4 3 +
22n R84 7K1 5 1 00KC
W A
22n
2 7
+ 1 5V
9K0 9
2
R82
8 2
+ 1 5V
R80
1 0K 1 %
6
C34
C36 22n R86 7K1 5 1 00KC
W C
C35 22n R87 7K1 5 1 00KC
W D
8
R94:A
2A 1 A
6
-
- 1 5V
- 1 5V
3
+ 1 5V
1 24K
R98
4
2
+ 1 5V
1 0K 1 %
R1 03
4 7 pF
C42
GND
2
8 2 -
-
6
-
GND
GND GND
R1 00 31 K6 1 %
R1 01 21 K 1 % R1 05
HP
3
C65 Z1 8:B
5 + 71 2
Z1 8:A
+ 4
1
R1 02 1 0K 1 %
C43
1 0K 1 %
5
Z1 3:B
+
7
R1 04
1 00K
3
6
6
CP7
GND
GND
GND
GND
W
R99
8 2 0 pF
IN P U T2 JK 5
1
R95 1 K 1 %
9K0 9
GND
8
5
+
3
- 1 5V
7K1 5 1 00KC
W B
+ 4
5
+
5
+
1 0K 1 %
1 0K 1 %
1 0K 1 %
1 0K 1 %
LF M U TE
R92
+
.33
Z1 6:A
1
R85
R94:B
2B 1 B
-
R94:C
2C 1 C
6
7 2D
R94:D
1 D
6
-
Z1 6:B
Z1 7:A
1
Z1 7:B
Z1 5:B
7
LP
R88
R89
R90
R91
1 2
LF LE VE L
S6
4 5 CCW
1 0KA R96
CW
R93 1 0K 1 %
C41
1 2
R E1 3 51 R1
R E1 4
3
2 2 uF
51 R1
1
LF O U T JK 6
- 1 5V
2 2 uF
+ 1 5V
4 7 pF
8 2 -
GND GND C44
1 2
2
GND
GND R E1 5 51 R1
8 2 0 pF
GND
GND 5K23 1 %
7 0 H z- 1 K H z
R1 06 21 K 1 %
2A
W A
W B
Z1 3:A
1 B
1
R E1 6 51 R1
CP8
CW
1 A
R1 07 51 1 R
C45 5 n6
2B
R1 08 51 1 R
C46 5 n6
3
+ 4
- 1 5V
2 2 uF
1 00K R1 1 0
R1 0 9:A 1 00KC
R1 0 9:B 1 00KC
GND
D E LA Y
GND
GND GND GND
1 0 uS- 2m S
R1 1 1 7K5 1 % R1 1 2 R1 1 3 7K5 1 %
- 1 5V
B
Apresentação Esquemática
GND
21 K 1 %
C47 8 n2 R1 1 5 2K74 1 00KC
W A
C48 8 n2
2 7
C50
+ 1 5V
C49 8 n2 R1 1 8 2K74 1 00KC
W D
R1 1 4 21 K 1 %
4 3 +
8
8 n2 R1 1 7 2K74 1 00KC
W C
R1 24:A
2A 1 A
6
-
Z1 9:A
2 8
1
R1 1 6 2K74
R1 24:B
2B 1 B 3
-
R1 24:C
2C 1 C
6
7 2D
R1 24:D
1 D
6
-
M F M U TE
Z1 9:B
5 +
Z20 :A
+ 4
1
Z20 :B
5 +
Z21 :B
5 +
7
LP
R1 1 9 1 0K 1 %
R1 20 1 0K 1 %
R1 21 1 0K 1 %
R1 22 1 0K 1 %
1 2 3
M F LE VE L
S7
4 5 6 CCW
B
R1 23 1 0K 1 % C51
1 2
+ 1 5V
1 0KA
- 1 5V
CW
R E1 7 51 R1
8 2 0 pF CP9 R1 30
R E1 8
3
1 00KC GND
W B
R1 25
W
2 2 uF
1 00K
51 R1
1
+ 1 5V
GND
GND
GND
8 2 -
R1 26 1 0K 1 %
6
-
6
-
M F OUT JK 7
R1 27 31 K6 1 %
R1 28 21 K 1 % R1 31 5K23 1 %
HP
3
C66 Z23:B
5 + 71 2
Z23:A
+ 4
1
R1 29 1 0K 1 %
C52
Z24:B
5 +
7
- 1 5V
2 2 uF
+ 1 5V
4 7 pF
8 2 -
GND GND C53
1 2
2
GND
GND R E1 9 51 R1
8 2 0 pF
1 9 0 H z- 7 K H z
R1 32 21 K 1 %
2A
W A 1 A
W B
Z24:A
1 B
1
R E2 0 51 R1
CP1 0
R1 33 51 1 R
C54 5 n6
2B
R1 34 51 1 R
C55 5 n6
3
+ 4
- 1 5V
2 2 uF
R1 36 1 00K
R1 35:A 1 00KC
R1 35:B 1 00KC
GND
D E LA Y
GND
GND GND GND
1 0 uS- 2m S
R AC 1 AC KK1 :C GND KK1 :B LIF T KK1 :D
4 2
1 0 n F x1 0 0 0 V
2 A B
ON
L1
3
+ 1 5V
1
1 00R
1 2 3
C AC 1 P O W E R IN
4 5 1
P W1
KK2:A P O WER O U T
CDHORN
H F LE VE L
R1 37 1 K
C57
CCW
1 0KA
CW
R1 38 1 0K 1 %
C56
1 2
R E2 1 51 R1
8 2 0 pF CP1 1 R1 42
R E2 2
3
6
2
KK2:B
C58 5 n6
8 2 -
1 0K
R1 39
W
R L1
2 2 uF
1 00K
51 R1
1
AC KK1 :A
1
- 1 5V
P O WER
R1 40 1 0K 1 %
6
-
HF OUT JK 8
Z21 :A R1 43 1 K
3 n9 C61 R1 46 1 00K
1
R1 41 1 0K 1 %
C59
Z22:B
5 +
7
R1 44 1 K
R1 45 1 K
3
+ 4
4 7 pF
+ 1 5V
8 2 -
GND GND C60
1 2
2
GND
GND R E2 3 51 R1
8 2 0 pF
C62
1 n
A LIM E N TA C A O
Z22:A
3 + 4
1
R E2 4 51 R1
CP1 2
GND GND
R1 47
1 00K
GND
GND
- 1 5V
2 2 uF
GND
CD HORN
GND
A
amplificadores
+ 1 5V
3 d B FR E Q
2K 2K5
C AP
8n2 5n6 4n7 3n9 3n6 2n7 2n2
TITLE SIZE
A
A
A
A
Apresentação Esquemática. DM-2345
PROJ. NUM. REV.
A
CC47 1 0 0 nF
B A
CC40 1 0 0 nF
B A
CC41 1 0 0 nF
B A
CC42 1 0 0 nF
B A
3K 3K7 4K 5K
CC46 1 0 0 nF
B
CC45 1 0 0 nF
B
CC44 1 0 0 nF
B
CC43 1 0 0 nF
B
Documento AUDIMAX . Reprodução proibida.
6.4K
A3
SCALE
RODOLFO
FILE
00
SHEET
- 1 5V
Resistores de 1/4W, salvo especificação contrária.
DM2345T4.S01
1 de 1
8
7
6
5
4
3
2
1