VTC Pro Audio Inception NS21P Service Manual page 16

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W16
4056
2 1 R191
2307 2307
DNS IRGP35B60PDPBF IRGP35B60PDPBF
Q15 Q14
2R
3538 2.0W
2R 1N
W15
5220 C81
C108
2.0W
2R2 R53
1U
D19
400V
BAT85
2305
R74
1K5
H1
100N 100N
150P C65
R T V
R175
22K
C118
BAT85
IRS2184
3U3
22R
250V
10R
R192
5953
0.4"Fins 100N 18V0
1U
C97
ZD6 18V0
C31
R T V
ZD3 36V0
R46 R41 180K
1R
1/2W
2.0W
R135 D17
33R
UF4004
L1
C23
R T V
100N
R T V
304UH
6497
R45
R60
W10
3538
TEMP CNTRL FAN
Q11
C91
25V
R187 1M
100U
R199 1M
R185 47K
R198 1M
Q9
R110 2K21
D41
R22
4148
100N 18uH
C42
TO126 100N 100N
C60
2N5401
R63
BD139 1K5
6774
Q18
W9
4056 100N
C59
C66
R178
R169
100N 10R0 100N 10R0 1K2
R174
74HC14N
100N 10R0 100N 10R0
R170 R179
C62 C69
LM318
LM311 MC33078P R134 1K5
R12 4K7
100N
R148 R167
D38
R64 3K6 BAV21
10K 10K
R166 R173 3K3 C100 U29 C107
R130 2K7
5K1
470P
3K3
R67 3K6 C32 C64
R171
10P 3K3 R172
D37 4148
TRIANGLE OSCILLATOR
R T V
NOTE SYMBOL = GROUND MERGE
+5V SUPPLY
BE CAREFULL IF DOING ANY CHANGES
VCD
BEND U29 AND Q19 AND RTV
2307 2307
IRGP35B60PDPBF IRGP35B60PDPBF
Q24 Q23 2R
2.0W
1N
C82
R188 R190 R189 C114 5220
C115
47P
2305
R176
400V 22K
1U
R132
C99
1K5
100N 100N
150P C79
R T V
BAT85
C29
BAT85 D44
22R R195 IRS2184
3U3
250V 10R R193
5953
R43
180K
1U 100N
ZD9
18V0
C20
R T V
ZD7 18V0 R137 1R 36V0
1/2W
3U3 D45 2.0W
400V UF4004
C7
5954
R T V
100N C30 C19 100N
R T V
304UH
6497
R200 C119
U32
0R047
2306 4U7
5.0W 63V
4660
FOD816
R203
2N5401
Q7
0R047
5.0W
U26
4660
3538 4U7
63V
C135
18uH
R20
C45 CURRENT LIMIT
100N
R81 C78
1/2W 7K96
15P C55 C56
150K0
C53 R102 R80
R78 10R0 7K96
R152
10R0 6K8
220R
R101 R77
R151 100K
R153 10M
LM311 LM6172
R108
R125
LM13600N
D34
1M
4148 R79 2K05
47R
BC550C
R158 10K0 2N5401 U23
C41 Q10
R157 10K0 1N5
R72 Q8
D36 4148 C72 R146 C73
3K74
C68
W29 C57 C58
DNS
R75 3583
470R
MC33078P
10K0
Q19 1 8
10K0
R40
100N
W8
U17
R105 1 2328 8
C67 1K R145
4K7
1N5 1N5
LEVEL LIMIT
C128
M1375 V08
SEE LAYOUT DOCUMENTATION
W1
C131 C130
100N 100N
D5
1 2328 8
4148
L10
18uH
470N 470N
14K0
L11
18uH C16 R83
220K
R56
4148
4K7
TL072
4148
1M R68
L12
18uH
4148 D4 R114
GRN
27K
18V0 D3 4148
1N R111
R23
ZD1 18V0
4K7
10K
LD1
10K
R24 47K
YEL Q2 2339
R7
619K
4K99
R196
LD2
B
R29 4K99
RED
P1
100N C74 C129
U5
R3
4148 D31 NE5532N
LD3 2K7
33K R120
Yorkville
113K
R30
1K5 R113
681R0 9K76
2014
C
270K R119
C10
9K76
220N
2R 4148 D35 1U R6
2.0W MPSA13
R47
C9
C28 1M
TL072
4010 R181
Q21
3522 WHT
C123
Alternate
2 1 NCL NCR
R107
CL CR
S1
3
NOL NOR
H2
681R0
681R0
R180 R117 R21
J5
2.0W
1K8
0.4"Fins
10N
C63
ZD10 C90
CAUTION!
100N
Replace with same
R136
33R
type and value fuse.
W14
F2
3538 2498
L2
30A SB
C117
Function
4700U
V T
R 160V
5857
6451
C89
6451
250V V T R T V
BEC R
V T
R
4N7
C5
LOC
100N L7 L8
V T
R
D60 D54
4700U
160V
5857
D57
V T
R
LS2100P/NS21P
1000U
250V 6451
V T
T R
35V R V
M1375 1/3
R197
4N7
C96
V08 C95
5635
C113
C83
C134 R T V R T V
220N 15N C102 4146 C106
C70
47K R129
T V T V T
R V R R
R
MC33078P
2.7mH
6500
C38
T
R
V T V
R
C84
R T V
L5
C139 100N
R1 R32
C18 C21 C11 C12 R39
1K 3K3
220R
22U 22U
R33 30K R123 1K
50V 50V C14
TL072 D2 4148
R19
1K TL072
U6 C94
R84 10K TL072
R127
10K C40
10K R126
470K R18
68K R35
10K R142
15K C39 68N
R4
1K
R121
4148 D47
R73 R122 2M2
10K 220N
2K87 4K12 R88 P3
P2
C51 R95
C136
20K 6K8 10K
470N
680N 100N
2340 2339
R96
18K
C48 4148
D7
TL072
R/A B
8K25 8K25
TL072
R90
100N
R91 R89
P1 P2 P3
R86
U18
2K05
4148
R97
D15
470R R27 12K
2K7 R106 C6
47K
2R2
47K
47K
R94 330N
Q5 Q4
U25 2R2
R26
J7
TL072
4010 4100 4063 RING
4148 D39
1 2
1.0W
9K76
R165 3
TIP-SW
470P
LS2100P/NS21P
C2
J2 J1 M1375 V08
.
C105
Yorkville
C 2014
63V
V T
R C109
C103
470U
R103 5621 63V
3414 R T V
4U7
12K
C111
C116
5.0W
4768
V T 63V
R
4U7
C87 470U
C101 63V
250V
V T
R
5621 C110
4N7
D13 D52 D55 D56
6451
R T V
4700U
V T V T
R V T 160V R
R
5857
D1
R100 R162 R163 R99
R T V
9 3
W6
V T
R
4700U
1
160V
5857
R T V
V T
R
R T V
R T V
LS2100P/NS21P
C104
R T V
M1375 V08 3/3
R T V
L6 C71
V T
R
3817
V T
V T
R
1500UH
V T
R
R T V
T
R
V V T
R
5R0 6489 W12 W34 W33
R T V
R58
R T V
NS21P
C126
D9 Q1
100N
4148
100N 10K
R28
220P
1N
C120 TACK ON 8K25
Yorkville
RESISTORS
C 2014
TL072
YS#4792
47K R11
47K R10
U15
15K R55
220R R14
15K R49
J3
4063 RING
TIP-SW
2/3
U30
U31
C52 Q6
35V
R61
100U
MPSA13
Q3
MPSA13
C92
100U
35V
R65
V T V T
R R
RELAY 1A
3722
K1
R T V