Rane NK49, Руководство по обслуживанию

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1
1
2
2
3
3
4
4
5
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6
D D
C C
B B
A A
4
200 Scenic View Dr.
Cumberland, RI 02864 7 8/6/2020 Sheet: of
NK49-Analog-Outputs.SchDoc
NK49-MAIN.PrjPcb
Originally Drawn By:
Project:
Sheet:
Variant: Production
Last Modified By:
Last Modified:
Copyright 2019, inMusic Brands
All Rights Reserved
Rev I
GND
MUTE
MAIN LEFT 3 BOOTH LEFT 3
BOOTH RIGHT 3
11.3V p-p
47pF
50V C132
820pF
50V
C131
2.49K R160
2.49K
R167
150 R164
150 R170
1.00K R166
+8V0
-8V0
0.1uF
50V
C128
0.1uF
50V
C129
GND
1
2
3
4
+
-
G
7
J6
XLR
GND
47pF
50V C127
2.49K R159
GND
GND
1.00K R171
820pF
50V
C133
GND
GND
GND
MUTE
MAIN RIGHT 3
47pF
50V C141
820pF
50V
C140
2.49K R178
2.49K
R182
150 R180
150 R185
1.00K R181
1
2
3
4
+
-
G
7
J8
XLR
GND
47pF
50V C137
2.49K R177
GND
GND
1.00K R186
820pF
50V
C143
GND
GND
+8V0
-8V0
0.1uF
50V
C136
0.1uF
50V
C139
GND
GND
MUTE
47pF
50V C146
2.49K
R189
150 R191
GND
1.00K R194
GND
MUTE
47pF
50V C152
2.49K
R198
150 R201
GND
1.00K R204
+8V0
-8V0
0.1uF
50V
C149
0.1uF
50V
C151
GND
150 R202
150 R192
MAIN UNBAL LEFT
MAIN UNBAL RIGHT
MAIN BAL LEFT
MAIN BAL RIGHT
+8V0
-8V0
0.1uF
50V
C148
0.1uF
50V
C150
GND
2.49K
R196
47pF
50V
C153 51.1 R200
51.1
R206
GND
PHONES LEFT 3
2.49K
R187
47pF
50V
C147 51.1 R193
51.1
R195
GND
PHONES RIGHT 3
+8V0
-8V0
0.1uF
50V
C154
0.1uF
50V
C155
GND
UNBAL_LEFT
UNBAL_RIGHT
UNBAL_LEFT
UNBAL_RIGHT
6
5
7
U19B
NJM4580C
2
3
1
U19A
NJM4580C
6
5
7
U20B
NJM4580C
2
3
1
U20A
NJM4580C
-
4
+
8
U20C
NJM4580C
-
4
+
8
U19C
NJM4580C
2.49K R190
2.49K R199
GND
GND
PH_R
PH_L
4
3
2
1
J10
SIL SHROUDED 2.0mm
150
R161
150
R169
150
R179
150
R184
-
4
+
8
U18C
NJM4580C
-
4
+
8
U15C
NJM4580C
-
4
+
8
U17C
NJM4580C
2
3
1
U15A
NJM4580C
2
3
1
U17A
NJM4580C
2
3
1
U18A
NJM4580C
6
5
7
U15B
NJM4580C
6
5
7
U17B
NJM4580C
6
5
7
U18B
NJM4580C
D20
11CAT3G
D21
11CAT3G
D23
11CAT3G
D24
11CAT3G
D25
11CAT3G
D27
11CAT3G
SP17
8M
IL
SP1
8
8M
IL
ESD
ESD
ESD
ESD
ESD
ESD
ESD
ESD
ESD
ESD
S
P
1
5
8
M
IL
ESD
S
P
1
6
8
M
IL
ESD
S
P
1
2
8
M
IL
ESD
S
P
1
3
8
M
IL
ESD
0.1uF
50V C134
0.1uF
50V C144
TO FRONT RIGHT
3
1
2
Q37
2SD2704K
33.2 R173
33.2 R175
MUTE
GND
1.00K
R174
3
1
2
Q38
2SD2704K
GND
1.00K
R176
MUTE
GND
MUTE
47pF
50V C37
820pF
50V
C36
2.49K R36
2.49K
R40
150 R38
150 R71
1.00K R39
+8V0
-8V0
0.1uF
50V
C28
0.1uF
50V
C35
GND
1
2
3
4
+
-
G
7
J7
XLR
GND
47pF
50V C27
2.49K R33
GND
GND
1.00K R72
820pF
50V
C38
GND
GND
GND
MUTE
47pF
50V C50
820pF
50V
C49
2.49K R74
2.49K
R158
150 R76
150 R165
1.00K R157
1
2
3
4
+
-
G
7
J21
XLR
GND
47pF
50V C41
2.49K R73
GND
GND
1.00K R172
820pF
50V
C51
GND
GND
+8V0
-8V0
0.1uF
50V
C40
0.1uF
50V
C42
GND
BOOTH BAL LEFT
BOOTH BAL RIGHT
150
R37
150
R70
150
R75
150
R163
-
4
+
8
U16C
NJM4580C
-
4
+
8
U32C
NJM4580C
2
3
1
U16A
NJM4580C
2
3
1
U32A
NJM4580C
6
5
7
U16B
NJM4580C
6
5
7
U32B
NJM4580C
D51
11CAT3G
D52
11CAT3G
D53
11CAT3G
D54
11CAT3G
ESD
ESD
ESD
ESD
ESD
ESD
S
P
2
1
8
M
IL
ESD
S
P
2
2
8
M
IL
ESD
S
P
1
1
8
M
IL
ESD
S
P
1
4
8
M
IL
ESD
0.1uF
50V C39
0.1uF
50V C52
3
1
2
Q17
2SD2704K
3
1
2
Q19
2SD2704K
3
1
2
Q18
2SD2704K
3
1
2
Q20
2SD2704K
3
1
2
Q25
2SD2704K
3
1
2
Q36
2SD2704K
3
1
2
Q23
2SD2704K
3
1
2
Q24
2SD2704K
3
1
2
Q21
2SD2704K
3
1
2
Q22
2SD2704K
MUTE 3
BOTTOM
3
2
1
J9A
RCA
TOP
6
5
4
J9B
RCA
GND
GND
TP29
TP28
TP30
4.32K R63 4.32K R168
4.32K R183 4.32K R162
4.32K
R188
4.32K
R197