Roland RD-700SX - Circuit Diagram(Main Board 1;6)

32
Jan. 2005 RD-700SX
CIRCUIT DIAGRAM(MAIN BOARD 1/6)
fig.17-01main-sch01.eps
RA18
C
5
0
L1
LED1
SW1
R260
R
2
0
R
1
1
IC 34
SW2
R64
R
6
C
A
3
C36
R
A
8
7
RA42
C35
C9
C20
RA22
R217
IC 34
C19
C45
C34
RA56
R54
IC 8
RA27
C57
R
2
2
RA31
IC 34
R
4
C42
R
5
C59
R58
R
3
2
C60
R1
RA19
R18
R261
C26
C16
R59
R60
R62
R219
R214
CN1
CN3
R41
R56
C237
RA72
C37
IC 33
CN1
R218
C31
IC 33
C
5
6
R53
R
A
1
7
R262
RA29
IC 33
R222
RA35
RA14
CN2
C
6
RA21
R51
C27
R
A
3
8
RA13
RA7
C
2
C30
R
A
2
3
R35
X1
R
2
2
0
R39
C29
C
8
CN2
R
A
1
6
C28
CN4
R29
C53
RA34
RA2
IC 34
R52
C
4
6
R
2
1
R
A
3
6
C33
C
3
IC 35
RA86
RA43
C23
R223
C43
C10
C15
RA25
RA40
C38
RA30
R
A
1
2
C
4
9
R12
C
4
C39
C22
IC 5
C54
IC 2
IC 6
R33
RA39
C
5
8
RA5
C
7
C44
IC 9
C12
RA32
R24
C21
RA3
IC 34
C
4
7
IC 4
IC 3
RA6
R
A
1
1
C
A
1
R17
C11
R50
IC 32
R
A
2
6
RA10
R42
R10
IC 7
IC 35
IC 32
C52
RA20
C
5
1
IC 35
C40
R63
C14
R40
R
A
1
5
R221
C24
C
5
IC 30
R55
IC 32
RA1
R45
R34
C32
RA9
IC 1
R2
RA41
C17
C18
R31
R
A
8
C
1
3
IC 10
C41
RA33
R30
C25
IC 30
RA4
C
5
5
RA28
RA24
R
A
3
7
IC 32
R3
R57
R61
R
2
3
R38
D3R3V1
DGND
C
A
2
DACCLK
DACCLK
DACSDTI
DACSDTI
USBXRST
USBXRST
KSMXINT
KSMXINT
XWAIT
XWAIT
EEPC SA
EEPC SA
DI
DI
DACCS
DACC S
SK
SK
WXXINT
WXXINT
DO
DO
WXXDREQ0
WXXDREQ1
USBXDACK
WXXDACK0
WXXDACK1
XDREQ0
XDREQ1
XDAC K0
XDAC K1
D3R3V1
EEPC SB
EEPC SB
USBXINT
USBXINT
DO
XTRST
TDI
TMS
TDO
AUDD2
XAB AC K
XASEMD
AUDD3
XAUDSY
TCK
AUDD1
USBXDREQ
D5V
DGND
CKIO
WXC KIO
D3R3V1
XDAC K0
XDAC K1
EEPC SA
EEPC SB
BNDCLK
BNDCLK
BNDCLK
D3R3V1
AUDCK
XDREQ1
USBXINT
WXXCS32
WXXCS16
KSMXCS
USBXCS
A(0:24)
A(15)
A(13)
XUPDA TE
XCS0
MPXC
XCS3
DGND
XWAIT
DGND
D5V
DGND
XCS3
XRASL
XCA SL
RD+XWR
CKE
XWE0
XWE1
D3R3V1
DGND
D3R3V1
DGND
D3R3V1
D3R3V1
XDAT G
D3R3V1
AUDCK
DGND
A(0)
DGND
DGND
D5V
DGND
XADRL
A(0)
BXRST
XWP
DGND
DGND
D3R3V1
D1R9V
DGND
D3R3V1
DGND
D3R3V1
XNMI
D3R3V1
DGND
D3R3V1
D3R3V1
DGND
BXRD
BXWE1
BXPD
XCS5
XCS4
BXRD+WR
DGND
TCK
XABACK
DGND
DGND
DGND
DGND
D3R3V1
DGND
D(11)
D(12)
D(13)
D(14)
D(15)
D(8)
D3R3V1
D(1)
D(2)
D(3)
D(4)
D(5)
D(6)
D(7)
D(0)
S+LD(3)
S+LD(4)
S+LD(5)
S+LD(6)
S+LD(7)
S+LD(0:7)
D3R3V1
D1R9V
D3R3V1
DGND
D3R3V1
D3R3V1
D(9)
D(10)
BD(5)
BD(6)
BD(0:15)
D3R3V1
DGND
D3R3V1
DGND
AN(0:3)
AN(0:3)
AN(0:3)
SCA N(0:3)SCA N(0)
SCA N(1)
SCA N(2)
SCA N(3)
S+LD(1)
S+LD(2)
DGND
XRST
BD(15)
BD(8)
BD(9)
BD(10)
BD(11)
BD(12)
BD(13)
BD(14)
BD(7)
BD(0)
BD(1)
BD(2)
BD(3)
BD(4)
D1R9V
D1R9V
D(4)
D(5)
D(6)
D(7)
D(0)
SCA N(0)
XLEDEN
S+LD(6)
S+LD(7)
S+LD(0)
D(9)
D(10)
D(11)
D(12)
D(13)
D(14)
D(15)
D(8)
D(1)
D(2)
D(3)
A(3)
A(2)
A(1)
SCA N(1)
SCA N(2)
SCA N(3)
USBXRST
XPD
XMUT E
S+LD(1)
S+LD(2)
S+LD(3)
S+LD(4)
S+LD(5)
A(19)
A(18)
A(17)
A(16)
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
LCD(5)
LCD(6)
LCD(7)
BD(0)
BD(1)
BD(2)
BD(3)
BD(4)
BD(5)
BD(6)
BD(7)
A(24)
A(23)
A(22)
A(21)
A(20)
LCD(2)
LCD(3)
DGND
BXRD+WR
XCS5
DGND
LCD(0)
LCD(1)
LCD(2)
LCD(3)
LCD(4)
LCD(4)
LCD(5)
LCD(6)
LCD(0)
LCD(1)
BA(1)
BA(0)
BXRST
BA(0:7)
LCD(7)
AUDD3
XAUDSY
TMS
AUDD0
XTRST
AUDD2
TDI
TDO
XRST
DGND
XCS5
D3R3V1
MPXB
XRD
DGND
XWE1
AUDD1
DGND
XASEMD
D3R3V1
DGND
XRST
XPD
RD+XWR
XWE1
XWE0
XRD
XCS6
XCA SL
XRST
XRST
XMUT E
XMUT E
XFRST
XFRST
D3R3V1
XCS6
D3R3V1
XCS5
XCS3
RD+XWR
DGND
XGDB +LED
DGND
D3R3V1
XUPDA TE
XNMI
MPXA
MPXC
MPXC
XADT RG
XADT RG
PDLSENS0
PDLSENS0
PDLSENS1
PDLSENS1
PDLSENS2
PDLSENS2
RXD0
RXD0
TXD0
TXD0
RXD2
RXD2
PHSENS
PHSENS
TXD2
TXD2
BXWE1
D5V
LCD(7)
LCD(6)
LCD(5)
LCD(4)
LCD(3)
LCD(2)
LCD(1)
LCD(0)
L
C
D
(
0
:
7
)
XLEDEN
XLEDEN
S+LD(0)
MPXB
MPXB
MPXA
BD(7)
BD(0)
XADRL
XDAT G
BXRD+WR
XDAT G
BXRD+WR
DGND
D(0:15)
DGND
A(24)
A(23)
DGND
D(13)
BXRD
BA(0)
BA(1)
BD(9)
BD(10)
BD(11)
BD(12)
BD(13)
BD(14)
BD(15)
BD(8)
BD(1)
BD(2)
BD(3)
BD(4)
BD(5)
BD(6)D(6)
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
DGND
DGND
DGND
BA(2)
BA(3)
BA(4)
BA(5)
BA(6)
BA(7)A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
D(15)
D(14)
D(13)
D(12)
D(11)
D(10)
D(9)
D(8)
D(7)
D(6)
D(7)
D(12)
D(1)
D(2)
D(0)
D(14)
D(15)
D(5)
D(4)
D(3)
D(11)
D(10)
D(8)
D(9)
D3R3V1
A(0)
A(16)
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(9)
A(8)
A(7)
A(6)
A(5)
A(4)
A(3)
A(2)
A(1)
D(7)
D(0)
D(1)
D(2)
D(3)
A(22)
A(21)
XCS0
XWE0
XRD
XWP
XFRST
A(20)
A(19)
A(18)
A(17)
A(8)
A(7)
A(6)
D(12)
D(13)
D(14)
D(15)
CKIO
D(8)
D(9)
D(10)
D(11)
D(4)
D(5)
D(6)
A(8)
A(4)
A(3)
A(2)
A(1)
A(14)
A(5)
A(4)
A(3)
A(2)
A(1)
A(12)
A(11)
A(10)
A(9)
A(19)
A(18)
A(17)
A(16)
A(15)
A(14)
A(13)
A(12)
A(11)
A(10)
A(9)
A(7)
A(6)
A(5)
TXD0
DGND
XRST
D3R3V1
XADT RG
XDREQ0
AN(3)
AN(0)
AN(1)
AN(2)
A(24)
A(23)
A(22)
A(21)
A(20)
WXXINT
PDLSENS0
DACSDTI
DACC LK
DACC S
CKIO
PHSENS
RXD2
RXD0
PDLSENS2
PDLSENS1
TXD2
XGDB +LED
D5V
DGNDDGND
CKE
MPXA
XRASL
SK
DI
AUDD0
DGND
D1R9V
KSMXINT