Roland JD-XA - JD-XA Utility Functions Overview; USB Memory Formatting

18
Jul. 2015 JD-XA
Block Diagram/Wiring Diagram
fig.WIRING-BLOCK.eps@L
AFTER
BOARD
CN1
D+5V
CN3
CN5
CN2
CN6CN5CN2
CN29
CN732
AFTER SENSOR
CN731
CN11 HOLD
JK4
CTRL2
JK3
CTRL1
JK2
CN2
CN1
CN4
CN3
CN4
CN9
CN7
CN1
CN921
CN1002
CN3
CN701
ENCODER1
BOARD
CN801
ENCODER2
BOARD
CN901
ENCODER3
BOARD
BW-G0501
BN
EDER WHEEL
ASSY
LCD
221-1162-2123
PB-H0301-BK
BENDER ASSY
WHEEL
BOARD
SIDE BOARD
CN801
ENCODER4
BOARD
CN1001
CN8CN6CN7
CV OUT1
JK8
GATE OUT1
JK6
CV OUT2
JK9
GATE OUT2
JK7
ESC2
IC1
ESC2
IC45
BENDER
MSK-2
49Keys
USB FUNC
JK10
Effect RAM
IC8
Work RAM
IC51
DAC
CS4398CZZR
IC4
DAC x2
CS4398CZZR
IC10/19
ADC
AK5384VFP
IC3
CODEC
WM8778SEDS
IC63
MIDI IN/OUT
JK5
USB HOST
JK11
Effect RAM
IC8
Wave ROM
IC2
Work RAM x2
IC34/35
Prog ROM
IC33
Work RAM
IC44
SSC
IC37
Keyscan CPU
MB9AF111LA
IC66
IC21
PCA9306
DCUR
LED PWM
TAP SW/LED
LCD SSU
8ch DAC
AK4358VQ
IC29
CN10 CN11 CN4
PSB-7U
PANEL-L
BOARD
BENDER
WHEEL
TAP SW/LED
CN1
LED I/F (SEQUENCER)
SW I/F (SEQUENCER)
PANEL-R
BOARD
AD
I/F
AD
I/F
MAIN BOARD
CN1003
CN922
CN9
WHEEL
LED I/F
SW I/F
LED I/F
SW I/F
1
6
7
8
9
2
5
11 11
11
11
10
13
14
12
12
15
43