M-Audio Keystation 49 User manual

Keystation 49
WX009 V1.0

Bill of Materials (BOM)
Part Number Description
screws & accessories
packaging materials
manual & CD
11247 USB cable
21415C MK33 top panel
21278B MK33 bottom panel
buttons
MK33 Keyboard
A31499 MK33 Main board
A31975/A31976 MK33 Function PCB A/B
33478 MK33 pitch/modulation wheel
32918 MK33 potentiometer board

NO. Part number Description Spec. Qty. comment
Akeys keys 1
A1 22419 white keys white keys 1
A2 22420 black keys black keys 1
B37969 MK33 keybed base MK33 keybed base 1
B1 21278B keybed base keybed base(DZ065-V2.0) 1
B2 16382 MT25 lock iron YF8.048.069 1
B3 24121 rubber pad strip 340*14*1.6MM 2
B4 24122 keybed felt (680+0.5)*14*3.5mm 1
B5 25618 KS88ES rubber pad D9.8*H3.8 1
B6 25638 MT61 rubber pad D9*H3 2
B7 25645 KEYRIG49 rubber pad a8.5*b4.5*h3mm 2
B8 A31499 MK33 Main board MK33 Main board Kit 1
B9 L930 MK33 note board MK33 note board Kit 1
B9 L930 MK33 note board MK33 note board Kit 1
B9-1 B32368 MK33Main board MK33 Main board 1
B9-2 24043 keyboard rubber contact A(12 points) keyboard rubber contact A(12 points) 3
B9-3 24044 keyboard rubber contact B(13 points) keyboard rubber contact B(13 points) 1
B9-4 24123 KEYRIG49 keybed felt (675+0.5)*6*3.5mm 1
B9-5 A15551 black film 10000*7*1mm 0.068
C53960 MK33 top cabinet MK33 top cabinet 1
C1 21551C top cabinet (painted:Pantone 8603C) YF8.080.106(2)(MB1027-V1.0) 1
C2 A23827 button A(Pantone Coolgray 11C) YF8.337.211 1
C3 A23869 button A B(pantone Coolgray 11C) button A B 2
C4 A23870 button C(pantone Coolgray 11C) button C 1
C5 A23871 button B(Pantone Coolgray 11C) YF8.337.212(2) 1
C6 22802 potentiometer slide cap(painted) potentiometer slide cap(painted) 1
C7 25021 light-transmittable parts of LCD FY0144(ROHS) 3
C8 33478 MK33 pitch/modulation wheel MK33 pitch/modulation wheel 1
C9 A31975 MK33 Function PCB A MK33 Function PCB A kit 1
C10 A31976 MK33 Function PCB B MK33 Function PCB B kit 1
C11 32918 MK33 Assem blies master volume board MK33 Assem blies master volume board kit 1
C8 33478 MK33 pitch/modulation wheel MK33 pitch/modulation wheel 1
C8-1 22039B pitch wheel(painted) pitch wheel(painted) 1
C8-2 22041B modulation wheel(painted) YF8.322.072 1
C8-3 18450 clump weight for pitch/modulation wheel YF8.048.225 1
C8-4 A16273 angle part for pitch/modulation wheel YF8.044.306(3) 2
C8-5 17846 key spring φ0.8*27.5-0.5 1
C8-6 19952 external-tooth washer φ9 2
C8-7 20516 hex nut 9*0.75 2
C8-8 B32356 control board for pitch/modulation wheel control board for pitch/modulation wheel 1
Description

NO. Partnumbet Spec. Flgule Length Comment
1 A10775 2-0-6-14-150-0-0-0-14 150mm For Function PCB A
2 A9981 0-0-5-6-50-0-0-0-0 50mm For Function PCB A
3 A9827 2-0-6-3-150-0-0-0-3 150mm
For Assem blies
master volume
board
4 A9878 FY1104(A/0) 150mm For note board
5 A9815 2-0-6-6-150-0-0-0-6 150mm
For control board
for
pitch/modulation
wheel

1
2
3
4
5
6
7
1
2
3
4
5
6
7
1
2
3
4
5
6
1
2
3
4
5
6
7
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
Title
Number RevisionSize
A3
Date: 2014-4-4 Sheet of
File: C:\Documents and Settings\..\MK33.01.06.SchDocDrawn By:
06
1
1 2 2
3
3 SW1A
SK-22F12-G7
4
4 5 5
6
6 SW1B
SK-22F12-G7
C8051F320
P00
2
P01
1
P02
32
P03
31
P04
30
P05
29
P06
28
P07
27
P10
26
P1
25
P1
24
P1
23
P1
22
P1
21
P1
20
P1
19
P20 18
P2 17
P2 16
P2 15
P2 14
P2 13
P2 12
P2 11
P30/C2D 10
D+ 4
D- 5
VBUS 8
REGIN 7
RST/C2CK 9
VDD 6
GND 3
U2
P3.0/C2D/LED0
USB_D+
USB_D-
USB_D+
USB_D-
P3.0/C2D/LED0
100nF
C6
4.7uF
C3
GND
100nF
C8
4.7uF
C7
+5V
GND
+3.3V
RESET
GND
+VBUS 1
D- 2
D+ 3
GND 4
5 6
J1
100nF
C4
CHGND
USB_D-
USB_D+
USB_D-
USB_D+
100nF
C2
SUSTAIN
PH2.0-3Z
1
2
3
J7
+3.3V
GND
MAIN_VOL
100nF
C9
PITCHBEND PITCHBEND
MODULATION MODULATION
PEDAL_VOL PEDAL_VOL
MAIN_VOL MAIN_VOL
742792651
L2
SFI0603
R10
100nF
C5
GND
22RR6 22RR7 742792651
L1 VBUS
VBUS
VBUS
VBUS
1/4" STEREO JACK
S 1
R 3
T 2
J4
+3.3V
GND
47R
R1 SS12
D1
L3
L4
SUSTAIN
574_CLK 574_CLK
PH2.0-6Z
J8
+3.3V
GND
MODULATION
PITCHBEND
100nF
C10
100nF
C11
LED2
W[0..15]
W0
W1
W2
W3
W4
W5
W6
W7
FR0
FR
FR
FR
FR
FR
FR
FR
1
3
5
7
9
11
13
15
17
19
21
23
25
2
4
6
8
10
12
14
16
18
20
22
24
26
J2
SN74HC574NSR
OE
1
CLK
11
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
Q0 19
Q1 18
Q2 17
Q3 16
Q4 15
Q5 14
Q6 13
Q7 12
GND
10 VCC5 20
U1
100nF
C1
+3.3V
GND
574_CLK 574_CLK
GND
W0
W1
W2
W3
W4
W5
W6
W7
W8
W9
W10
W11
W12
W13
LED3
LED4
FR0
FR1
FR2
FR3
FR4
FR5
FR6
FR7
W13
W12
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RD7
WR13
WR12
W8
W9
W10
W11
FR0
FR1
FR2
FR3
FR4
FR5
FR6
FR7
GND
W[0..15]
FR[0..7]
W[0..15]
PH2.0-14Z
1
2
3
4
5
6
7
8
9
10
11
12
13
14
J5
1
3
5
7
9
2
4
6
8
10
J10
+3.3V
GND
RESET RESET
+5V
GND
1KR21 P3.0/C2D/LED0
DEBUG
P3.0/C2D/LED0
LED2
LED3
LED4
WR13
RD2
RD3
GND
RD4
RD5
RD6
RD7
10K
R11
1K
R20
+5V
22uF
C12
10K
R3
GND
47pFC25 22pFC24 22pFC23
47pF
C13 47pFC14 47pFC15 47pFC16
22pF
C17 22pFC18 22pFC19 22pFC20 22pFC21 22pFC22
+3.3V
100nFC26
22pFC28 22pFC27
47pFC29 47pFC30 22pFC31 22pFC32 22pFC33 22pFC34 22pFC35 22pFC36
GND
47pFC37 47pFC38 47pFC39 47pFC40 47pFC41 47pFC42 47pFC43 47pFC44 47pFC45 47pFC46 47pFC47 47pFC48
GND
22R
1
3
5
7
2
4
6
8
R1722R
MK33.01
1
3
5
7
2
4
6
8
R18 W7
22R
1
3
5
7
2
4
6
8
R19
W0
W1
W2
W3
W4
W5
W6
22R
1
3
5
7
2
4
6
8
R15
22R
1
3
5
7
2
4
6
8
R16
10K
1
3
5
7
2
4
6
8
R12
10K
1
3
5
7
2
4
6
8
R13
WR0
WR1
WR2
WR3
WR4
WR5
WR6
WR7
WR8
WR9
WR10
WR11
LED1
WR12
RESET
100nF
C49
GND
100nFC50
P3.0/C2D/LED0
GND
PTS0603 D2 PTS0603 D3
PTS0603
D8
74279265L5
74279265
L7 74279265L6LED1
100nF
C51
22RR22 22RR23
100nF
C52
CHGND GND
SUSTAIN
220R
R24 SUSTAIN
BAT54S
1 2 3
D9
GND
+3.3V

A31499 main board cadenza main board kit 1

1
1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSize
A4
Date: 2014-4-4 Sheet of
File: C:\Documents and Settings\..\MK33.02.A02.SchDocDrawn By:
KFC-A06B-G5
12 34
SW1
GREEN RED
LED3
GREEN RED
LED2 BL-B2441J
LED1
220R
R1
1N4148
D1 1N4148 D3
KFC-A06B-G5
12 34SW2
KFC-A06B-G5
12 34
SW3
PH2.0-6W
1
2
3
4
5
6
J2
1N4148
D2
MK33.02.A02
chendongmei
220RR2 220R
R3 220R
R4 220R
R5
GND
P3.0/C2D/LED0
LED1
LED2
LED3
LED4
Leds:
1 bule
2 red+green
GND
WR13
RD2
RD3
WR12
XH2.54-14Z
1
2
3
4
5
6
7
8
9
10
11
12
13
14
J1
WR12
WR13
RD4
RD5
RD6
RD7
P3.0/C2D/LED0
LED1
LED2
LED3
LED4
WR12
WR13
RD2
RD3
RD4
RD5
RD6
RD7
MK33.Function board

A31975 control panel kit control panel circuit board 1

1
2
2
3
3
4
4
D D
C C
B B
A A
Title
Number RevisionSize
A4
Date: 2014-4-4 Sheet of
File: C:\Documents and Settings\..\MK33.02.B03.SchDocDrawn By:
KFC-A06B-G5
12 34
SW1
KFC-A06B-G5
12 34
SW2
KFC-A06B-G5
12 34
SW3
XH2.54-6Z
1
2
3
4
5
6
J1
WR12
WR13
11 Buttons:
Advanced
Oct <
Oct >
8 Navigation Buttons
KFC-A06B-G5
12 34
SW4
KFC-A06B-G5
12 34
SW5
KFC-A06B-G5
12 34
SW6
KFC-A06B-G5
12 34
SW7
KFC-A06B-G5
12 34
SW8
1N4148 1N41481N4148 1N4148
D4 1N4148 D5 1N4148 D6 1N4148 D7 1N4148 D8
RD4
RD5
RD6
RD7
WR12
WR13
WR12
WR13
RD4
RD5
RD6
RD7
MK33.02.B03
chendongmei
D1 D2 D3
MK33.Function board
1

A31976 control panel kit control panel circuit board 1

32918 potentiometer potentiometer kit 1

B32356 Pulley board Pulley board kit 2