Akai MPK 25 - Page 18

9-79-0505-E-0
9-40-0505-E
AD25FPE01A.sch
SHEET: OF 6
AD25 FRONT PANEL PCB
1/6/2009
COMPANY: SCALE:
REVISION RECORD
APPROVED:ECO NO:
DATED: DATED:RELEASED:
A B D
DATE:
123456
D C A B
C
LTR
DRAWN:
TITLE:
PART NUMBER:
ASSY NUMBER:
FI LENAME: SIZE:
REV:
5
AKAI
M. St i th
Encoder
PROGRAM CHANGE
SWITCHES
GLOBAL PREVIEWEDIT
ARP ARP LATCH
PRESET
FORWARD PLAY
CK1
PAD A
VALUE DN CK2VALUE UP CK3
PAD C
TIME DIVISION
CK4
PAD D
BACK RECORDSTOP
NOTE REPEAT
PAD B
(ENCODER)
Copyright (c) 2008 Akai Professional
B
CONTROL BANK
FULL LEVEL12 LEVELS
TAP TEMPO
OCTAVE - OCTAVE +
(FOOTSWITCH)
R910K
R610K
S 2 6
1
A
2
B
3
C
4 5
E 1
D C 11B2421403-(YN)
S27S25 S28 S15 S10
S5 S6 S7 S8 S11 S13
S16
S19
S22 S23
S12
S14
S21
S20
D33
D24
D34 D35 D36 D28 D27 D18
D13 D14 D15 D16 D19 D26 D20
D21 D30 D31 D29
S18S17
D25D23D22
S30
D38
D1
S4
D12
S9
D17
S3
D11
S1
D8
S2
D9
S24
D32
S29
D37
R23-A 10K
R23-C 10K
R23-B 10K
R23-D
10K
R21-D
10K
R21-C
10K
R21-B
10K
R21-A
10K
+ 3 V 3 + 3 V 3
+ 3 V 3
E N C _ B E N C _ A
B T N _ S C A N [ 0 : 3 ]
B T N _ S C A N 0
B T N _ S C A N 1
B T N _ S C A N 2
B T N _ S C A N 3
D A T A[0:7]
DATA7 DATA6 DATA5 DATA4 DATA3 DATA2 DATA1 DATA0