Roland Aerophone AE-10, Service Notes

Page: 34 / 47

34
Oct. 2016 AE-10
Circuit Diagram (Main Board: 2/4)
fig.d-main-2.eps@L
DGND
WA(22)
SEA(12)
SED(4)
DGND
WA(24)
SEA(5)
WA(23)
SED(3)
WA(27)
XSEWE
XSECAS
SPI-RST
SED(2)
XSECS
WA(26)
SELDQM
SCAN2
XSERAS
SCAN1
SEUDQM
SED(1)
XWOE
SEUDQM
D+3.3V
SED(0)
SELDQM
SED(4)
SD(0)
LRCK-CLK
DCK-CLK
SED(0)
SEA(11)
SEA(13)
SED(5)
OCT_-2
XSECS
SED(6)
SEA(7)
CKUDL-CLK
XSEWE
DGND
SED(2)
A(23)
XSECAS
DGND
SED(1)
WA(2)
XWCS0
SEA(4)
DGND
XSERAS
WA(1)
WA(3)
DCK-CLK
D+1.2V
WA(4)
WA(5)
DGND
WA(7)
DGND
WA(6)
MPXA
D+3.3V
WA(8)
WA(11)
DGND
DGND
WA(9)
WA(10)
SEA(11)
WA(12)
SEA(13)
SCAN0
WA(14)
SEA(6)
WA(13)
D+3.3V
SEA(8)
SEA(4)
AMP-MUT
WA(15)
SEA(7)
XPDN
ERP-CTR
WA(17)
SEA(9)
BCK-CLK
SEA(5)
WA(16)
SEA(3)
SEA(10)
MCK-CLK
WA(18)
SEA(0)
SEA(0)
SEA(2)
WA(19)
SEA(1)
SEA(1)
SED(7)
WA(21)
XWWE
SEA(2)
SED(6)
SEA(4)
D+3.3V
WA(20)
SEA(3)
SED(5)
DC_JACK-SENSE
LCD-SW1 LCD-SW2
LCD-SW3
A(0)
SEA(9)
SEA(12)
SEA(8)
SEA(10)
SEA(6)
SEA(7)
WD(6)
WD(14)
WD(7)
WD(15)
WD(2)
WD(10)
WD(3)
WD(11)
WD(4)
WD(12)
WD(5)
WD(13)
WD(0)
WD(8)
WD(1)
WD(9)
SEA(3)
SEA(2)
SEA(1)
SEA(0)
SEA(6)
SEA(5)
SED(7)
SED(6)
SED(5)
SED(4)
SED(1)
SED(2)
SED(0)
SED(3)
SED(7)
SED(3)
PHONES-SENSE
DGND
REGIST_SW
DGND
D+3.3V
SML-310LTT86
LED1
UnPop
1608
1
A
2
RA46
22
1 8
6
5
4
3
2 7
RA45
22
1 8
6
5
4
3
2 7
RA47
22
1 8
6
5
4
3
2 7
RA48
22
1 8
6
5
4
3
2 7
10k
RA53
1 8
6
5
4
3
2 7
10k
RA52
1 8
6
5
4
3
2 7
100
RA49
1 8
6
5 4
3
2
7
220
RA30
1 8
6
5
4
3
2 7
220
RA31
1 8
6
5
4
3
2 7
220
RA35
1 8
6
5
4
3
2 7
220
RA32
1 8
6
5
4
3
2 7
220
RA37
1 8
6
5
4
3
2 7
220
RA33
1 8
6
5
4
3
2 7
220
RA34
1 8
6
5
4
3
2 7
220
RA36
1 8
6
5
4
3
2 7
47
RA44
1 8
6
5
4
3
2 7
RA39
47
1 8
6
5
4
3
2 7
47
RA41
1 8
6
5
4
3
2 7
47
RA42
1 8
6
5
4
3
2 7
47
RA43
1 8
6
5
4
3
2 7
RA38
47
47
1 8
6
5 4
3
2
7
RA40
47
1 8
6
5
4
3
2 7
TC7WU04FK
IC11
3 5
TC7WU04FK
IC11
6 2
TC7WU04FK
IC11
1 7
TC7WU04FK
IC11
4
GND
8
VCC
IC1
R8A02021ABG (SSC7)
AB3
AC13
AC12
AC11
Y2
Y1
AA3
AA1
M2
L1
K1
L2
AE15
AD16
AE16
AB7
T3
U3
AE12
AD13
AE13
AD14
AE14
AD15
AD5
AE9
AD10
AE10
AD11
AE11
AD12
AE8
AD8
AE7
AD7
AA4
H2
U2
AC6
AE17
K2
N2
M1
N3
P3
K3
J3
H3
AC15
AC14
V3
T2
W4
W3
AE5
AC5
AE6
AD6
Y3
AA2
AB1
AB2
AC1
AC2
AD4
V2
W2
W1
AC10
AC8
AC7
AD9
H1
J2
G3
L4
L3
R2
P2
N1
T1
P1
F3
R1
D1
C1
D2
AE4
AE3
V1
J1
R3
E3
F2
E2
E1
AD1
F1
G2
G1
L4
BLM15BB221SN1D
DSX321G 16.9344MHZ
X1
1
2 4
3
0 R46
1005
0 R47
UnPop
1005
22 R56
22 R73
47
R203
47 R51
47 R82
68 R78
100 R63
100 R79
100 R188
100 R173
100 R189
100 R81
100 R52
100 R53
220 R77
220 R76
220 R80
220 R200
220 R199
220 R198
220 R58
220 R74
220 R75
680
R62
680 R83
UnPop
2.2k
R206
1M R61
10pF
C133
12pF
C135
56pF C136
10uF
C137
10uF C139
2012 16V
0.1uF C146
0.1uF C145
0.1uF C144
0.1uF
C138
0.1uF C142
0.1uF C141
0.1uF C143
0.1uF C140
0.1uF
C134
IC12
IS42S16400J-7TL
3.3V
A0
23
BA1
21
GND
28
CLK
38
CKE
37
UDQM
39
LDQM
15
_RAS
18
_CAS
17
BA0
20
19
_CS
GND
54
GNDQ
6
16
_WE
41
GND
VDD
14
VDD
27
VDDQ
3
VDD
1
DQ15
53
DQ14
51
DQ13
50
DQ12
48
DQ11
47
DQ10
45
DQ0
2
DQ1
4
DQ2
5
DQ3
7
DQ4
8
DQ5
10
DQ6
11
DQ7
13
DQ8
42
DQ9
44
12
GNDQ GNDQ
46 52
GNDQ
9
VDDQ VDDQ
43 49
VDDQ
NC
40
NC
36
A11
35
A10
22
A9
34
A8
33
A7
32
A6
31
A5
30
A4
29
A3
26
A2
25
A1
24
220 R72
System Mode Setting
EA[4],EA[7] TEST MODE (Pull Down only)
EA[3] User Assign Bit
22.56MHz
EA[2:0] 000:mode0
2.822MHz
EA[6:5] 00: Use CKCPU
44.1kHz