1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
5
200 Scenic View Dr.
Cumberland, RI 02864 62018/5/1
Sheet: of
OUTPUTS-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
1
2
3
4
5
6
7
T
R
S
J7
TRS-1/4"
S9
S10
S11
CHGND
#NAME?C168
#NAME?C167
3
1
2
Q22
2SD2704K
R165 51.1
R170 51.1
+
22uF
#NAME?
C164
D20
MMBD4148
OUTL
MUTE
1
2
3
4
5
6
7
T
R
S
J9
TRS-1/4"
S12
S13
S14
CHGND
#NAME?C181
#NAME?C180
3
1
2
Q23
2SD2704K
R176 51.1
R184 51.1
+
22uF
#NAME?
C174
D21
MMBD4148
OUTR
MUTE
1
2
3
4
5
6
7
T
R
S
J10
TRS-1/4"
S15
S16
S17
CHGND
#NAME?C193
#NAME?C192
3
1
2
Q24
2SD2704K
R191 51.1
R198 51.1
+
22uF
#NAME?
C187
D22
MMBD4148
OUT3
MUTE
1
2
3
4
5
6
7
T
R
S
J11
TRS-1/4"
S18
S19
S20
CHGND
#NAME?C200
#NAME?C199
3
1
2
Q25
2SD2704K
R203 51.1
R206 51.1
+
22uF
#NAME?
C198
D23
MMBD4148
OUT4
MUTE
Main Out LeftMain Out RightAssign Out 3Assign Ou t 4
2
3
1
U24A
NJM4580M
R166 4.64K
R174 4.64K
R171 221
R172 221
R167 18.7K
R175 18.7K
2,200pF
#NAME?
C170
150pF
#NAME?
C172
150pF
#NAME?
C166
DACL-
DACL+
DACL
6
5
7
U24B
NJM4580M
R177 4.64K
R185 4.64K
R179 221
R180 221
R178 18.7K
R186 18.7K
2,200pF
#NAME?
C178
150pF
#NAME?
C179
150pF
#NAME?
C176
DACR-
DACR+
DACR
2
3
1
U25A
NJM4580M
R187 4.64K
R192 4.64K
R189 221
R190 221
R188 18.7K
R193 18.7K
2,200pF
#NAME?
C186
150pF
#NAME?
C188
150pF
#NAME?
C185
DAC3-
DAC3+
DAC3
6
5
7
U25B
NJM4580M
R194 4.64K
R201 4.64K
R199 221
R200 221
R195 18.7K
R202 18.7K
2,200pF
#NAME?
C194
150pF
#NAME?
C196
150pF
#NAME?
C191
DAC4-
DAC4+
DAC4
To Top Left PCB
DACL
DACR
OUTL
OUTR
+VA
-VA
Master Volume
2
3
1
U27A
NJM4580M
6
5
7
U27B
NJM4580M
DACL
DACR
HP_CHL
HP_CHR
2
3
1
U28A
NJM4580M
6
5
7
U28B
NJM4580M
DAC3
DAC4
HP_CH3
HP_CH4
1
2
3
4
5
6
7
8
9
10
J12
SIL SHROUDED 2.0mm
HP_CHL
HP_CHR
+VA
-VA
HP_CH3
HP_CH4
MUTE
To Front Panel PCB
Headphone Mix Output
0.1uF
#NAME?
C2020.1uF
#NAME?
C207
-
4
+
8
U24C
NJM4580M
0.1uF
#NAME?
C2030.1uF
#NAME?
C208
-
4
+
8
U25C
NJM4580M
0.1uF
#NAME?
C2040.1uF
#NAME?
C209
-
4
+
8
U26C
NJM4580M
0.1uF
#NAME?
C2050.1uF
#NAME?
C210
-
4
+
8
U27C
NJM4580M
+VA
-VA
1
2
3
4
5
6
7
J8
SIL SHROUDED 2.0mm
R169 47.5KR183 47.5KR197 47.5KR205 47.5K
R168 1.50K
R182 1.50K
R196 1.50K
R204 1.50K
2
3
1
U26A
NJM4580M
6
5
7
U26B
NJM4580M
DAC3
DAC4
OUT3
OUT4
0.1uF
#NAME?
C2060.1uF
#NAME?
C211
-
4
+
8
U28C
NJM4580M
1,000pF
#NAME?
C171
1,000pF
#NAME?
C184
1,000pF
#NAME?
C195
1,000pF
#NAME?
C201
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND GND GND GND GND
To Next Page
Loading...
