Roland MC-505 - Block Diagram／ブロック図; Panel Board

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右 左右 左
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A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
13
VOLUME
MATRIX
SW&LED MATRIX
CPU
IC1
IC2 IC3
OCTAVE
LOWBOOST &
OCTAVE
Buffer/LPF
IC40,43,55
UPC4570G
Buffer/LPF
IC36,IC37
UPC4570G
Buffer/LPF
IC38,IC39
UPC4570G
DAC
IC13
UPD63200
IC12
IC11
Mixer
IC47
UPC4570G
Buffer
IC49
M5218
DRAM for
Effects
IC10
TC514260
Tone
Generator
RA01-005
Gate Array
M60205-0601FP
Bus Buffer
IC22
74HC245
CS1
A21
Card Controle
IC23,24,25
Decoder
IC21
TC3W01
Work RAM
IC8
UPD4218160LE
Program
IC4
LH28F800SUT
User Data
IC5
LH28F800SUT
PresetData
IC6(NIU)
LH28F016SUT
PresetData
IC7
UPD23C16000WGY-
835-MKH
Wave Data
IC9
LHMNOPNH
Buffer
Q20
DTC114EK
PEDAL
JK9
Receiver
IC20
PC410X
Transmitter
IC52
Q16,17,34
Card Slot CN3;CN015-0301
MIXOUT
JK2,JK4
DIRECT1
JK1,JK3
DIRECT2
JK5,JK7
PHONES
JK6
VR2 VR1
RK09L12D0 RK09L12D0
Address Bus
Data Bus
Control Lines
SYSCS
USRCS
PANEL BOARD
Pulse
Processor
IC18,19
DBCLK
Dbeam
Driver
Q5,Q10
D4 TLN201
Infrared
Receiver
IC2
UPC4570HA
D5 TPS708
Photo Diode
Sampling and LPF
IC50,IC59,Q33
PULSE
XDBPLS
DBV
AN0-2
PB0-7
PD0-7
LCD UNIT
DM1628-0AAB
HD6437042AE11F
MIDI JK8
YKF51-5054
BLOCK DIAGRAM／ブロック図
MC-505
Feb, 1998