Roland MV-8000 - Block Diagram

25
Nov.2003 MV-8000/MV8-OP1
24
BLOCK DIAGRAM
fig.block
Main Board
Phones Main Out
(Balanced)
INPUT L/R
(LINE/MIC IN)
32bit
32bit
32bit
66.6MHz BUS
16bit
16bit
32bit
16bit
16bit
16bit
16bit
12bit
12bit
16bit
6bit
6bit
48ch CSP BUS
VR
VR
8bit
LED
ENC
VR
MUX
AD
SCAN
SCI
SCIF XSH3RST
16.665MHz
IC4
IC66
IC17
IC27
IC28
IC29
IC54
IC44
IC33
IC28
IC19 IC12 IC14
IC4 IC5 IC8
IC15 IC17
IC30
IC23
IC1
IC3
IC18
IC2
IC8
20MHz
16.9344MHz
(384FS)
12.000MHz
SYNC,
MCLK
66.6MHz
5V
5V
5V
R-BUS_TXR-BUS_RX
DIR_FS,
DIR_BCK
SYNC:FS BCK:64FS MCLK:384FSSYNC:FS(XV) BCK:64FS(XV) MCLK:384FS(ESP4)
SYNC:FS BCK:64FS MCLK:768FS/384FS
16bit
PS/2
8bit
8bit
MIDI IN
MIDI OUT A
MIDI OUT B
24.000MHz
RST
CTS RTS
CTS RTS SCK
SCK
WAVE BUS
SW
12.000MHz
LED
IC49
IC38
CPU
SH-3/7706
133MHz
PPC
R02782778
144pin QFP
(Slave)
SDRAM
128M(8M x 16)bit x 2
BA
R02900456
208pin QFP
Flash ROM
32M(2M x 16)bit
LCDC
S1D13506
(SED1356)
DRAM
16M(1M x 16)bit
XV
R01455956
TC223C660CF-503
(Master)
DIMM Slot x 1
up to 512MB
ESP4
R02231767
TC223C080
(Slave)
USBC
M66291GP
DRAM
16M(1M x 16)bit
DRAM
16M(1M x 16)bit
CODEC
AK4528
DIT
TC9271
IDE CN
FDD CN
USB CN
CN
Buf
AMP
IPC
R01672867
CN
DAC
AK4393
DAC
AK4393
DAC
AK4393
Buf Buf Buf
Digital A
Output
(Coaxial)
ANALOG MULTI OUT
1 / 2
ANALOG MULTI OUT
3 / 4
ANALOG MULTI OUT
5 / 6
Digital B
Input
(Optical)
Digital A
Input
(Coaxial)
DIR
LC89056W-E
MV8-OP1(Analog ) (Option)
CN
CN
CPU
H8S/2148
20MHz
SW
Panel Board
66.6MHz
5V
5V
5V
5V
5V
FDC
FDC37C78
POWER UNIT
SWP05
D+5.0V
A+5.0V
+15.0V
-15.0V
3.5" HDD,CD-R/RW
LCD
F-51477GNF-SLY-AA
320 x 240 dots
CN
3.3V
1.9V
(PANEL)A 9.0V
MV8-OP1(Digital) (Option)
SRC
AD1895A
SRC
AD1895A
SRC
AD1895A
SRC
AD1895A
SRC
AD1895A
TC9246
Flash ROM
for Update
32M(2M x 16)bit
PS/2
(Mouse /
ASCI KBD)
VGA
Out
MV8-VGA(Option)
Buf
AMP
AMP
AMP
+12.0V
16 PADS with
Presure Sensor
CN
CN
DC FAN
CN
CN
CN
CN
Foot
Switch
INPUT L/R
(PHONO IN)
AMP
PHONO
EQ
CN
SEL
SEL
SEL
DIV
CN
AMP AMP AMP
Digital B
Output
(Optical)
USB 1.1
CARBON
SW
FDD