Akai FORCE - Page 40

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2 2
3 3
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D D
C C B B
A A
3
200 Scenic View Dr.
Cumberland, RI 02864 62018/5/1
Sheet: of
INPUT2-20180501.SchDoc ADA2_RP.PrjPcb
Originally Drawn By:
Project: Sheet: Variant: Variant name not interpreted
Last Modified By:
Last Modified:
Copyright 2017, inMusic Brands
All Rights Reserved
CHGND
R85 100
#NAME?C95
#NAME?C96
S5
S6
S7
S8
R87 100
1
3
2
D11 BAV99
#NAME?C97
#NAME?C98
R99 10.0M
R100 10.0M
R83 6.81K
R84 6.81K
+48V
R94 10.0 R96 10.0
1
3
2
D12 BAV99
1
3
2
D13 BAV99
1
3
2
D14 BAV99
+VA
-VA
IN2_TRS+ IN2_TRS- IN2_TRS_DET IN2_XLR+ IN2_XLR- IN2_XLR_DET
IN2_TRS+
2 3
1
U13A
NJM4580M
6 5
7
U13B
NJM4580M
R106 1.00K R110 1.00K
1,000pF #NAME?
C102
1,000pF #NAME?
C104
R107 1.00KR111 1.00K
1
23
Q13
MMBT4403
1
23
Q14
MMBT4403
1
23
Q11 MMBT4403
1
23
Q12
MMBT4403
R102 4.02K
R103 4.02K
R97 1.00K R98 1.00K
2 3
1
U12A
NJM4580M
+
47uF #NAME?
C89
+
47uF #NAME?
C91
18pF #NAME?
C92
18pF #NAME?
C99
332R105
0.1uF #NAME?
C101
-VA
6 5
7
U12B
NJM4580M
47pF #NAME?
C88
R86 7.50K
R90 7.50K R93 3.32K
R95 7.50K R92 7.50K
IN2_XLR+
470pF #NAME?
C93
+VA
0.1uF #NAME?
C86
R88 13.0K
R89 13.0K
+VA
0.1uF #NAME?
C87
-VA
+
3,300uF #NAME?
C90
1
3
2
C
W
MNT
VR2A
10KC/5KB
IN2_XLR-
+
47uF
#NAME?
C94
IN2_XLR_TO_MIX
6 5
7
U15B
NJM4580M
3.3uF #NAME?
C103
R108 47.5K R109 47.5K
SW2 DPDT
IN2_TRS-
3.3uF #NAME?
C106
R121 1.00M
2 3
1
U15A
NJM4580M
LINE/INST SWITCH
1,000pF #NAME?
C110
4
6
5
C
W
VR2B
10KC/5KB
R113 4.02K158R112
+
220uF #NAME?
C107
+
22uF #NAME?
C109
619R117
R120 1.21K
220pF #NAME?
C105
-6 to +24dB
+3.5dB to +61dB
6 5
7
U14B
NJM4580M
100pF #NAME?
C108
R116 2.00K
R119 1.50K R115 1.50K
R118 499
3
1
2
Q15 2SD2704K
3
1
2
Q16
2SD2704K
R114 499
IN2_XLR_TO_MIX
IN2_MUTE_TRSIN2_MUTE_XLR
1
23
Q18 MMBT4403
IN2_TO_ADC
R129 1.50KR131 22.1K
IN2_MUTE_TRS
R127 150K R124 150K
-VA
+VA
IN2_TRS_DET
1
23
Q17 MMBT4403
R128 1.50KR130 22.1K
IN2_MUTE_XLR
R126 150K R123 150K
-VA
+VA
IN2_XLR_DET
D15 MMBD4148
nPHANTOM_M UTE
+4dB
0.1uF
#NAME?
C1110.1uF
#NAME?
C116
0.1uF
#NAME?
C1120.1uF
#NAME?
C117
0.1uF
#NAME?
C1130.1uF
#NAME?
C118
0.1uF
#NAME?
C1140.1uF
#NAME?
C119
0.1uF
#NAME?
C1150.1uF
#NAME?
C120
+VA
-VA
-
4
+
8
U12C
NJM4580M
-
4
+
8
U13C
NJM4580M
-
4
+
8
U14C
NJM4580M
-
4
+
8
U15C
NJM4580M
R122 750 R125 1.27K
R91 4.99
R101 1.21K
R104 1.21K
2 3
6
1
5
OFFSET
U16A TL071
V-
4
V+
7
U16B
TL071
1 2 3
+
-
G
5 9 6 10 7 11
T
R
S
8 4
J5 COMBO-XLR-TRS
2 3
1
U14A
NJM4580M
100pF #NAME?
C100
GND
GND
GND
GNDGND
GND
GND
GND
GND
GNDGNDGNDGNDGND
GND
GND