Circuit Diagram (Main Board: 3/4) - Roland Aerophone AE-10 Service Notes

Oct. 2016

Circuit Diagram (Main Board: 3/4)

fig.d-main-3.eps@L
Audio Block
DGND
9
P/S
R93 10k 6
SMUTE/CSN
R94 10k
7
ACKS/CCLK
R95 10k
8
DIF0/CDTI
MCK-CLK R96 33
1
MCLK
4
BCK-CLK
LRCK
RA51 2
SD(0)
BICK
LRCK-CLK 33 3
SDTI
5
XPDN
<1C3> PDN
DGND
DGND
MUTE Block
1
XMUTE-MUT
4
<3D8>
2
H MUTE OFF
IC31
L MUTE ON
TC7SET08FU
100 R218
XFL-RST
D+5V
IC31
TC7SET08FU
5.5V
DGND
36
D+5V
fc=14Hz
2012
C164 10uF
C162 0.1uF
DGND
11
AOUTL C202
16
DZFL
16V 1uF 1.6mm
C247
10
AOUTR
15
DZFR 16V 1uF 1.6mm
12
VCOM
IC19
DGND
AK4384ET-E2
DGND DGND
DGND
PVCC
PVCC
R214 R102
10k
0
1608
1608
1608
1
R212
1k
1608
1
R210
DGND
DGND
1k
DGND
To CONNECT CN301
1608 50V
820pF C160
LPF
UnPop 1608 1608
fc=111.8kHz
R64 R66
3.3k 2.2k
Q=0.714
DGND
6
7
1608 1608
5
R92 R97
IC10
1.5k 1.8k
NJM4580R(TE2)
DGND
1608 50V
820pF C176
LPF
UnPop 1608 1608
fc=111.8kHz
R65 R67
3.3k 2.2k
Q=0.714
DGND
2
1
1608 1608
3
R190 R68
IC10
1.5k 1.8k
NJM4580R(TE2)
D+3.3V
DGND
1SS362FV
D+3.3V
2
1608
R121 100
INPUT_L-SIG
INPUT_R-SIG
DGND
D+3.3V
1SS362FV
2
1608
R122 100
PVCC
DGND
1608
33uF
R103 100k
1
B
DGND
AMUTE
D-3.3V
DGND
MPX Block
D+3.3V
TP46 1
1
TP47
2
2
3
TP48
3
4
TP49
4
CN8
04FMN-SMT-A-TF (LF)(SN)
DAC 0 dB
1608
R127 56k
1608
R128 22k
INPUT +8.11 dB
DAC 0 dB
1608
R129 56k
1608
R130 22k
INPUT +8.11 dB
D8
1
D-3.3V
C181
16V 10uF
DGND
D9
1
D-3.3V
C182
16V 10uF
DGND
D+5V
IC17
NJM2904RB1
3V
DGND
IC17
NJM2904RB1
2
1
R100 100 3
3V
DGND DGND
IC17
NJM2904RB1
6
7
R101 100
5
DGND
3V
DGND DGND
AE-10
1608
R131 56k
C185 UnPop
50V
6
7
5
C183 UnPop
IC14
NJM4580R(TE2)
50V
DGND
1608
R132 56k
C186 UnPop
2
50V
1
C184 UnPop 3
IC14
NJM4580R(TE2)
50V
DGND
D+3.3V
3
YCOM
4
1608
3Y
2
R177 0
2Y
5
1Y
1
0Y
R178 0
13
1608
XCOM
11
3X B
15
2X A
14
1X
12
0X INH
IC18
SN74LV4
DGND
DGND