2013/3/29
LEDS
N/C
N/C
N/C
Dummy 100mA l oad
to keep switcher
out of DCM mode
TIME DIVISION
FADER SEQ NOTE
FADER SEQ CC
FADER M IDI CC
FADER BAN K 1-8
FADER BAN K 9-16
FADER BAN K 17-24
FADER BAN K 25-32
LOAD
Note: sense is inverted.
Set pin l ow to apply l oad
Indicat or LED set for 6mA
Button LEDs nomi nall y 14mA
FADER SEQ VELOCITY
PAD BANK C
PAD BANK D
PAD BANK B
PAD BANK A
N/C
N/C
Button L EDs nomi nall y 14mA
Indicator L ED set for 6mA
OCT-
OCT+
TEMPO
FULL L EVEL
ARPEGGIATOR
SEQUENCER
NOTE REPEAT
SEQ/ ARP ON/OFF
SEQ/ ARP LATCH
VLED
VLED = +2.8V
GLOBAL
PROG CHANGE
PROGRAM
EDIT
Button LEDs nominall y 14mA
3 7
LEDS-20130329.SchDoc
ASSY NUMBER:
REVISION RECORD
APPROVED:ECO NO:LTR DAT E:
123456
D
C
B
A
C
D
B
A
COMPANY:
TITL E:
PART NUMBER:
FILENAME:
SCALE:
RELEASED:
DRAWN: DATED:
DATED:
REV:
SIZE:
SHEET: OF
C
AKAI
9-79-0667-2-0
9-40-0667-2
AD38 TOP PCB
R.Edmonds
2
Do Not Stuff
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