Roland Aerophone AE-10 - Circuit Diagram (Main Board: 3;4); Audio and Mute Block Circuits; MPX Block Circuit

36
Oct. 2016 AE-10
Circuit Diagram (Main Board: 3/4)
fig.d-main-3.eps@L
DGND
DGND
MCK-CLK
DGND
D+5V
DGND
DGND
D+3.3V
DGND
DGND
DGND
DGND
DGND
D-3.3V
DGND
D-3.3V
DGND
DGND
D-3.3V
DGND
D+3.3V
DGNDDGND
DGND
DGND
DGND
D+5V
INPUT_L-SIG
INPUT_R-SIG
D+3.3V
DGND
D+3.3V
D+3.3V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
AMUTE
BCK-CLK
SD(0)
LRCK-CLK
XPDN
DGND
DGND
DGND
PVCC
PVCC
PVCC
DGND
XFL-RST
XMUTE-MUT
DGND
D+5V
<1C3>
<3D8>
TC7SET08FU
IC31
1
2
4
5.5V
TC7SET08FU
IC31
GND
3
VCC
5
RA51
33
04FMN-SMT-A-TF (LF)(SN)
CN8
1
1
2
2
3
3
4
4
10uFC164
2012
D21
1SR154-400TE25
100pFC169
100pF
C158
100pFC171
1SS362FV
D8
2
3
1
1SS362FV
D9
2
3
1
16V 1uF
C247
1.6mm
16V 1uF
C202
1.6mm
AK4384ET-E2
IC19
9
P/S
6
SMUTE/CSN
7
ACKS/CCLK
8
DIF0/CDTI
1
MCLK
4
LRCK
2
BICK
3
SDTI
5
PDN
13
VSS
12
VCOM
15
DZFR
10
AOUTR
16
DZFL
11
AOUTL
14
VDD
0R177
1608
0
R214
1608
0
R178
1608
100
R121
1608
100
R122
1608
1k
R212
1608
1k
R210
1608
1.5k
R190
1608
1.5k
R92
1608
1.8k
R68
1608
1.8k
R97
1608
2.2k
R66
1608
2.2k
R67
1608
3.3k
R65
1608UnPop
3.3k
R64
1608UnPop
10k
R209
1608
10k
R125
1608
10kR126
1608
10k
R213 1608
10k
R102
1608
22k
R128
1608
22k
R130
1608
22k
R123
1608
22k
R124
1608
47k
R106 1608
56kR127
1608
56k
R132
1608
56k
R131
1608
56k
R129
1608
100kR211
1608
100kR103
1608
33
R96
100
R100
100
R101
100
R218
2.2k
R99
10kR95
10k
R93
10k
R94
100k
R176
UnPop
100k
R175
UnPop
C185 UnPop
50V
C184 UnPop
50V
C183 UnPop
50V
C159
UnPop
50V
C186 UnPop
50V
C163
UnPop
50V
3300pFC179
50V
3300pFC180
50V
50V
820pF C176
1608
50V
820pF C160
1608
50V
820pFC178
160850V
820pFC177
1608
C172 0.1uF
1005
C170 0.1uF
1005
1005
C173 0.1uF
1005
C197 0.1uF
1005
C285 0.1uF
1005
0.1uFC162
C156
10pF
C157 10pF
Q1
2SA1586SU-GR
E
2
C
3
B
1
2SC4116-GR
Q12
1
23
2SC4116-GR Q2
1
23
C283
22uF
16V
5.5mm
10uF
C2842012
UnPop
C181
10uF16V
C182
10uF16V
SN74LV4
IC18
B
A
2
2Y
14
1X
2X
15
16
VCC
3
YCOM
7
VEE
1Y
5
3Y
4
INH
1
0Y
XCOM
13
11
3X
0X
12
GND
8
C161 10uF 16V
EMVA250ADA100MD55G
IC17
NJM2904RB1
3V
3
1
2
IC17
NJM2904RB1
3V
5
7
6
NJM2904RB1
IC17
3V
4
VEE
8
VDD
IC10
NJM4580R(TE2)
3
1
2
IC10
NJM4580R(TE2)
5
7
6
TP46
TP49
TP48
TP47
IC14
NJM4580R(TE2)
5
7
6
IC14
NJM4580R(TE2)
3
1
2
ERBRE0R50V
R215
1
1
2
2
MUTE Block
MPX Block
INPUT +8.11 dB
Audio Block
To CONNECT CN301
fc=111.8kHz
DAC 0 dB
Q=0.714
fc=111.8kHz
Q=0.714
LPFfc=14Hz
LPF
33uF
L MUTE ON
H
MUTE OFF
INPUT +8.11 dB
DAC 0 dB