Roland Boss Dr.Groove DR-202 User Manual

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CPU
IC5
HD6415108RF
ENCODER
SOUND CHIP
IC6
TC6116AF
SRAM
IC2
TC551001CF-70L
PSRAM
IC1
LC33832M-10-TLM
SOUND ROM
IC15
LH537NVP
DAC
IC13
BU9480F
LPF
IC10
uPC4570
RESET IC
IC3
M51953
X'TAL
X1
MA-406 20MHz
VOLUME
VR101
VOLUME
VR103-108
EQ
LOW CUT/BOOST
VR102 IC102
M5216
LITIUM BATTERY
BT1
CR2032
MIDI IN
MIDI OUT
Data Bus
Address Bus
CN3
LCD
CM1621-OS
PHOTO COUPLER
PC-400
IC7
FOOT
SWITCH
CN1 CN101
CN202 CN201
SW x35 LED x5
SW BOARD
MAIN BOARD
10MHz
DR-202 Block Diagram
L
R
LINE OUT
PHONES
MUTING
CONTROL
SW REGULATOR
IC22
SI-8221L
D+5 A+9
DC IN
9V
BATTERY 9V
LR6(AA)Type x6
POWER SW
SW1
PROGRAM ROM
IC10
LH5S471Y(MASK)
M27C4001-10F1(EPROM)
BLOCK DIAGRAM
DR-202
Jul, 1998

Roland Boss Dr.Groove DR-202 Specifications

General

Brand	Roland
Model	Boss Dr.Groove DR-202
Category	Music Mixer
Language	English