Attack VRF1550 Schematic
PRE OUT
XLR FEMEA
XLR FEMEA
JACK 1/4 ESTEREO
C46
10uF/25V
10pFC2
GANHO 36dB
2k 1%R6
2
R8 2k 1%
3
100k 1%R715pF
6
5
47k 1%R20
R19
47k 1%
R45 10k 1%
2
3
R47
10k 1%
R52
10k 1%
5
6
R49 10k 1%
C34
100nF
C68
C69
100nF
100nF
R17 47k 1%
4
-
+
8
+
-
4
-
+
8
C3
C6 33pF
-
+
C7
22pF
10pFC29
CI6:A
RC4558
CI6:B
RC4558
10pFC35
C49
100nF
100k 1%R5
CI1:A
RC4558CP
CI1:B
RC4558CP
100nF
C32
10uF/25V
1
POT1
100k C
GANHO 0dB
C31
10uF/25V
7
POT2
100k C
C44
R44
10uF/25V
47R
1
R53
10k 1%
R59
5.1k 1%
7
R57
C43
47R
10uF/25V
C11
C51
100nF
100nF
C20C18
100nF
C4
MIC IN
1uF/25V
2
3
1
C8
CNC1
1uF/25V
LINE IN
2
3
1
CNC2
R18 47k 1%
CNC3
R46
10k 1%
C30
R48
10pF
10k 1%
R51
10k 1%
C36
R50
10k 1%
10pF
C37
R104
10k
100nF
C5
LED1
100nF
VM
C48 33pF
PRE OUT
R65 10k 1%
4
10uF/25V
THRESHOLD
TP5
C55
TABS
C52
6.8nF/63V
POT4
50k B
C50
6.8nF/63V
10kHz
12dB
SIDE
C40
10uF/25V
POT3
3386F 100k
R63
R64
10k 1%
10k
C45
R70
10k 1%
6
5
4
3
2
1
CNC6
PEMC1-06
3
2
1
CNC5
PEMC1-03
3
2
10uF/25V
6
5
R69
4.7k 1%
R62 47k
C47
100pF
10uF/25V
R80
1k 1%
C57
15nF/63V
R75
1k 1%
CI8:A
RC4558
8
C58
10uF/25V
+
1
-
4
R71
10k 1%
7
+
C60
CI8:B
10uF/25V
RC4558
+V REF
TEMP
+15V
-15V
C39
C38
10uF/25V
OUT
D8
470R
1N4148
R81
C64
6.8k 1%
33nF/63V
R74
2.2k 1%
POT6
50k B
POT5
50k B
R79
6.8k 1%
2.5kHz
12dB
D3
R76
1N4148
10k 1%
R78
4.75k 1%
R77
4.75k 1%
C59
4.7uF/25V
R72
10R
C53
1uF/25V
D4
1N4148
TP3
TABS
LED2VDR106
C56
10uF/25V
R91
15k
C63
C62
33nF/63V
4.7nF/63V
LOWMIDHIGH
100Hz
12dB
R84
10k 1%
R85
4
10k 1%
RC4558
2
-
3
+
8
+V REF
CI10:A
6
5
R103
1k
10pFC54
10MR73
-
+
CI9:B
RC4558
R82
10k 1% 1nF/63V
1
5
6
TP4
TABS
R54
8K2
6
C41
100nF/63V
7
C67
R98 10k 1%
6
7
5
+
CI10:B
RC4558
RC4558
R101
CI11:B
10k
+
7
-
R102
LED3
390k
-
C33
100nF/63V
1
2
3
TP6
TABS
VM
7
5
+
CI5:B
RC4558
R55
100K
CNC7
N/USA
SIDE SUM
TEMP
R88
27k
T3
BC337
+15V
CI7
THAT2180LC
3
7
C42
10uF/25V
10uF/25V
R89
10k
6.8k 1%
R92
4
1
R56
20k 1%
6
5
2
R58
5.1k
-15V
R100
470k
1uF/25V
R83
10M
VOLUME
C70
+15V
+15V
OFFSET
3386F 100k
C61
-15V
8
3
+
1
2
1N4148
RC4558
CI11:A
4
R90
100k 1%
+15V+15V
R87
10k
TP2
C27
TABS
15pF
R43
SIDE
68k 1%
4
2
8
1
3
+
CI5:A
C28
RC4558
10uF/25V
8
POT8
100k C
POT7
R99
10k 1%
R86
100k 1%
D6
R94
330R 1%
R11
1.5k
C14 10nF/63V
GAIN
N/USA
68k 1%
GAIN
N/USA
20k 1%
GAIN
33k 1%
N/USA
GAIN
N/USA
N/USA
R10
100R
C10
R26
R24
140k 1%
4
C15
R23
10nF/63V
R27
13k 1%
C22
R34
3.3nF/63V
R36
C23
3.3nF/63V
R37
82k 1%
C16
R29
1.5nF/63V
R30
C17
1.5nF/63V
R32
100k 1%
C25
R39
N/USA
R42
C26
N/USA
R41
N/USA
1uF/50V
R12
10k
D2
1N4148
10uF/25V
BC337-25
C13
2
1
3
+
CI3:A
10uF/25V
RC4858
8
R35
39k 1%
C21
6
7
5
+
10uF/25V
CI3:B
RC4558
R31
24.3k 1%
4
C19
2
1
3
+
CI4:A
10uF/25V
RC4558
8
R40
JUMPER
C24
6
7
5
+
N/USA
CI4:B
RC4558
+15V +15V-15V
R2
10k
R15
10k
R14
100k
R13
100R
T2
C1
2
3
2.2k
R16
2.7k R1
24.3k 1%
14k 1%
10k 1%
N/USA
-
+
R22
10k
R25
R33
R28
R38
4
8
6
5
1N4148T4BC327-25
1
CI2:A
RC4558
R93
100k
15pFC12
TP1
TABS
10kR21
RL1:B
R95
270k
GAIN
R96
10k
C66
47uF/16V
C9
7
10uF/25V
R9
39k
+15V
R3
10k
D1
1N4148
-15V
D7
1N4148
2.2k
+15V
OUT
T1
BC327-25
RL1:A
AT1RC3
R4
330R
R97
68k
SIDE SUM
C65R105
100nF
-
+
CI2:B
RC4558
D5
+15V
R68
2
-
3
+
R66
JUMPER
PRE OUT BAL
3
2
1
CNC4
XLR MACHO
1
CI9:A
RC4558
8
10k 1%
R67
10k 1%
R61
39k
R60
39k
+15V
-15V
Seção:
Equipamento:
PRE VRF1550A
VRF1550A
Revisão:
0
Página:
1/2
Observações:
-Resistores 5% 1/2W, quando não especificado
-Capacitores 5%, quando não especificado
Observações:
C1
D1
C4
CNC1
R9
D2
R10
R11
R12
C10
RL1
R1
T1
R3
R4
C2
T2
R2
R14
R5
R6
C3
R7
R8
MIC IN
C5
CI2
R13
R15
R16
R17
C6
R18
CI1
R19
C7
CNC2
R20
C8
C9
R23
C13
R24
TP1
C11
R25
C14
C18
R26
R27
C15
R28
R29
R30
C12
R21
C19
C16
R31
CI3
C20
R32
CI4
C17
R22
LINE IN
CNC3
PRE-TESTE
PRE MIC-LINE VERSA REV0
C21
R33
C22
R35
C23
R37
R38
C24
R39
C25
R40
C26
R41
POT1
C38
C39
SIG
GND
OUT
TP2
C47
POT3
R64
C46
R60
R61
CNC4
CNC5
C45
R63
THRESHOLD
PRE OUT
R62
C51
R65
C48
R66
C49
R68R67
TP4
C50
HIGH
R34
C27
R43
R36
R44
R45
C29
R46
R47
R48
R42
C30
C32
C28
GAIN MIC
CI5
C40
R54
R58
C33
C34
R55
C35
CI6
C37
C31
GAIN LINE
POT2
R53
C44
C42
C41
R56
R57
R49
R50
C36
R51
R52
C43
CI7
R59
TP3
GND
CI8
C53
R73
C56
CI9
R69
C52
MID
TEMP
+15V
GND
+V REF
CNC6
R70
C58
R71
C60
R72
C54
C55
TP5
R80
R75R74
R81
C57
POT5POT4
CORTAR
APOS
TESTE
POT7
D5
R82
R83
CI10
R84
R85
GND
-15V
R76
C59
OFFSET
C61
D3
T3
D4
R77
R78
R86
R87
D6
R88
R89
R90
C62
C64
C63
R91
R79
POT6
LOW
C69
R92
POT8
C70
VOL
R95
C65
CNC7
R98
R99
R100
R103
R96
TP6
LIMITER
ONOFF
R97
T4
D7
R105
D8
R101
R102
R93
C66
C67
C68
R94
CI11
R104
R106
ON
LED1
LED2
LIMITER
LED3
SIG
Seção:
PRE MIC-LINE VERSA
Equipamento:
VRF1550A
Revisão:
0
Página:
2/2
Observações:
Observações:
C2
100nF/250V
C1
47uF/160V
C5
10uF/25V
D1
BZX79C 5V6
R1
3.9k
R7
1.5k
R13
1.5k
R5
10R/2W
R3
R2
220R
1k
1
+B
CNC1
N/U
OUT PWR
CNC4
PEMC1-03
R44
10k
1
3
2
R45
12k
CNC5
PEMC1-06
T7
R10
27k
R33
10uF/25V
C15
CI1
LM35DZ
100nF/250V
C16
4.7nF/63V
C20
R27
JUMP
6
5
4
3
2
1
100R
R29
1K
C9
680pF
C21
47uF/160V
R20
27k
C17
10uF/25V
R25
27k
D7
BZX79C 5V6
BF423
T3
BF422
T11
BF423
T10
BF422
R34
3.9k
R14
56R
R23
56R
R36
1.5k
R11
56R
R21
56R
R28
1.5k
BF422
BF423
C4
22pF
T6
100uF/25V
T9
C13
22pF
C3
100pF
C18
100pF
R35
1k
R26
560R
C12
R30
33k
T1
BF423
D6
1N4148
T16
BF422
R37
220R
R18
2.2k
R24
1k
R16
1R
R43
1R
T2
2SC5200/J43152SC5200/J4315
R6
1k2
R4
0.33R 5W
R39
R41
1k2
2SA1943/J42152SA1943/J4215
D2
1N4007
R22
10R/1W
L1
3uH
R12
10R/1W
C8
47nF/100V
D9
T17
1N4007
1
CNC6
N/U
OUT PWR
1
2
CNC2
N/U
1
CNC3
N/U
-B
T8
2SC4793
D4
1N4148
BC337-16
T12
BC337-16
C11
10uF/50V
T14
BC327-16
D5
1N4148
R42
10R/2W
T4
C6
10uF/25V
C19
10uF/25V
C7
4.7nF/63V
R9
470R
R40
470R
C14
4.7nF/63V
R15
20k
D3
1N4148
D8
1N4148
R38
20k
T13
2SA1837
R19
220R
T5
R17
1R
R8
0.33R 5W
C10
47uF/25V
R31
0.33R 5W 0.33R 5W
R32
1R
T15
Seção:
Equipamento:
PWR VRF1550A
VRF1550A
Revisão:
0
Página:
1/2
Observações:
-Resistores 5% 1/2W, quando não especificado
-Capacitores 5%, quando não especificado
Observações:
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