Circuit Diagram (Main Board: 3/3) - Roland AD-10 Service Notes

Sep. 2017

Circuit Diagram (Main Board: 3/3)

fig.d-main-3.eps@L
AD-10 MAIN BOARD (Digital)
D+3.3
CN7
12FMN-BTK-A (LF)(SN)
1 SEND
2
3
4
5
CTL-DET
6
RING
7
TIP
8
SENS1
9
SENS2
10
11
12
To JACK BOARD CN201
GND
24
CN2
22FMN-BTK-A (LF)(SN)
22
21
20
19
18
17
16
15
14
13
To PANEL BOARD CN2
12
11
10
9
8
7
6
5
4
3
2
1
10k
ST-MONO
PVCC
R312
33k TP99
0.5%
"BATTERY MONITOR"
R311 C331
10k 1uF
0.5%
GND
D+3.3
D7 D+3.3
1SS362FV
1 2
D14
R183 1SS362FV
R182
4.7k 1 2
470k
R46 0 GND
R185 4.7k
R57 0 1608
R184 4.7k
TP42
TP44
C222
0.1uF
D+3.3
LEDD1
MPXP1-Y
INPUT-SW
MPXP1-X
LEDD0
LED-SCK
LEDD2
LEDXG
EXIT
LED-RCK
MEMORY
MPXP2-Y
LEDD3
MPXP2-X
NOTCH-SW
EQ-SW
ADMPX-B
ADMPX-A
GND
D+3.3
C42 0.1uF
D+3.3
GND
3
YCOM
4
EQ-SW
3Y
2
R54 NOTCH-SW
2Y
5
INPUT-SW
1Y
1
0Y
13
XCOM
11 9
3X B ADMPX-B
15 10
2X A ADMPX-A
14
1X
12 6
0X INH
IC13
SN74LV4052APWR
GND
"Serial Flash"
D+3.3
C223
0.1uF
D+3.3
R210
1M
IC21
IC21
TC7WU04FU
TC7WU04FU
6 2 1 7 3
R218
IC21 IC21
680
TC7WU04FU TC7WU04FU
X1
1 3
DSX321G 16.9344MHZ
C255 C256
GND
10pF 10pF
GND
XSWD-PWR
CTL-DET
XOFF-PWR
SDDA2
SDDA1
R156
SDDA0
1k
SDAD2
SDAD1
SDAD0
GND
LRCK0
BCK0
MPX1-B
MPX1-A
MCK0
ADMPX-A
ADMPX-B
MPX2-B
MPX2-A
JTAG
CN4
D+3.3
4
VDD OE
C220
0.1uF
2
GND OUT
IC22
DSO321SR 48.000MHZ 50PPM
GND
R253 0
MPXP2-Y
R200 0
MPXP2-X
R201 0
MPXP1-Y
R202 0
MPXP1-X
R204 0
MPXM-Y
R205 0
MPXM-X
R206 0
CTL-RING
R208 0
CTL-TIP
D+3.3
D+3.3
R279 R278
56k 56k
R276
RTN-DET
R274
R211
GTR2-DET
10k
6 SFICK
SCLK
8 5
XSFICS
VCC SI/SIO0
2
SFIDI
SO/SIO1
SFIDO
1
XSFIHLD
_CS
4 3
GND _WP
7
_HOLD
GND IC23 MCKO-M
MX25L1606EM2I-12G XMSDRCS-M
XMWE-M
MCKE-M
MDQM1-M
MDQM0-M
XMWR-CAS-M
XMRD-RAS-M
BMD0:BMD1:BMD:2
TP93
TP96
0:0:1
TP94
INTERNAL ROM BOOT TP95
TP97
(SFI BOOT)
XSF-WP
TP98
TP72
R6
0
UnPop
XICE-RESET
IC24
D+3.3
BD45301G-TR
5 4
VDD VOUT
3 1
C225 GND ER
0.1uF
GND
AD-10
D+1.2
D3
C193
1uF
D2
R231
GND
47
5 CKUDL-M C1
D+1.2
E2
C202
E3
1uF
E1
GND
H4
H3
R2 100
J4
J3
G2
R150 100 G1
R220 100
H2
R219 100
H1
R196 100
J2
R194 100
J1
R193 100
K2
R192 100
K1
R321 100 L3
TP108 L2
R293 100
L1
R322 100
L4
M2
TP109
R252 100
M1
R52 100
N3
R76 100
N2
R249 100
N1
N4
TP177
R244 100 R4
R243 100
R3
T2
P2
R29 100
R2
R30 100
R1
IC20
D+3.3
C20
D20
E19
F19
G20
R216
10k
B19
C21
B20
A20
B21
XICE-RESET
UnPop
GND
D+1.2
C18
C205
1uF
1
B18
R236
GND
270
3 A19
CKCPU-M
D+3.3
B3
C4
B6
C236
C203
0.1uF
1uF
D5
A6
C7
GND
A3
B4
C5
D6
A4
B5
C6
A5
F21
F20
E21
E20
GND
100
100
H21
K21
K20
H20
J20
R223 150 V21
1 8 Y16
RA15 2 7 AA17
3 6 Y20
150
4 5 W17
R222 150
Y18
R221 150
Y17
R198 150
AA16
W18
D+3.3
F3
F2
C2
R207
UnPop
B1
Y1
B2
R214
10k
A2
C16
C12
D16
D8
C8
GND
AA2
D+3.3 TP67
AA20
TP69
Y21
TP70
R230
R199
56k
0
A17
C215
UnPop
IC20
MB8AA4181
GND