Akai MPK61

SHEET: OF 5
AD49TRF00J.sch
7/14/2009
9-79-0452-F-0
9-40-0452-F
2
R.E./I.F/J.B/M.S.
AKAI
4
REV:
SIZE:
B
FILENAME:
ASSY NUMBER:
PART NUMBER:
TITLE:
DRAWN:
LTR
C
B A C D
6 5 4 3 2 1
DATE:
D B A
RELEASED: DATED:
DATED:
ECO NO: APPROVED:
REVISION RECORD
SCALE:
COMPANY:
AD49 TOP RIGHT PCB
CK3
BANK A
CK1
CK2
CK5
CK4
CK7
BANK B
CK6
CK8
TAP TEMPO
TIME DIVISION
LEDS
INDICATOR LEDS ARE T1 CASE DIFFUSED, BUTTON LEDS ARE 2MMx3MM NON-DIFFUSED
BACKLIT BUTTON LEDS SET FOR 16mA
INDICATOR LEDS SET FOR 6mA
LED3
YEL
LED5
YEL
LED1
YEL
1
OE
2
D0
3
D1
4
D2
5
D3
6
D4
7
D5
8
D6
9
D7
10
GND
11
CLK
12
Q7
13
Q6
14
Q5
15
Q4
16
Q3
17
Q2
18
Q1
19
Q0
20
VCC
U4
SN74AC574PW
1
OE
2
D0
3
D1
4
D2
5
D3
6
D4
7
D5
8
D6
9
D7
10
GND
11
CLK
12
Q7
13
Q6
14
Q5
15
Q4
16
Q3
17
Q2
18
Q1
19
Q0
20
VCC
U6
SN74AC574PW
C59 0.1uF
C38 0.1uF
R34-A 68 ohm R34-B 68 ohm R34-C 68 ohm
R34-D 68 ohm
R33-A 68 ohm R33-B 68 ohm R33-C 68 ohm
R33-D 68 ohm
R36 68 ohm R20 220 ohm R18 220 ohm R35 220 ohm
LED4
YEL
LED6
YEL
LED7
YEL
LED8
YEL
LED9
YEL
LED10
YEL
LED11
YEL
LED12
YEL
LED2
GREEN
TAP_TEMPO_LED
+3V3
+3V3
LCD/LED/FPGA_DATA[0:7]
FULL_LEVEL_LED
12_LEVEL_LED
ARP_LED
LATCH_LED
NOTE_REPEAT_LED
POWER_EN
+3V3
LCD/LED/FPGA_DATA0
LCD/LED/FPGA_DATA1
LCD/LED/FPGA_DATA2
LCD/LED/FPGA_DATA3
LCD/LED/FPGA_DATA4
LCD/LED/FPGA_DATA5
LCD/LED/FPGA_DATA6
LED_LATCH1
LCD/LED/FPGA_DATA7
LCD/LED/FPGA_DATA0
LCD/LED/FPGA_DATA1
LCD/LED/FPGA_DATA2
LCD/LED/FPGA_DATA3
LCD/LED/FPGA_DATA4
LCD/LED/FPGA_DATA5
LCD/LED/FPGA_DATA6
LCD/LED/FPGA_DATA7
LED_LATCH2