Serato BEATMIX 2 Service Manual - page 12
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
Check
REV
Description
Title:
Size
A2
Number
Revision
Date :
File Name:
Sheet of
Design By :
DATE
Design
Approval
USB_DM
USB_DP
D+5V
MCLK
LRCK
TXD
KEY_D0
KEY_D1
KEY_D2
KEY_D3
RESET
VR-OUT1
VR-OUT2
BKGD
JOG1-A
JOG1-B
JOG2-B
JOG2-A
LED_DATA
LED_CLK
LED_RC
DGND
ENDR1-A
ENDR1-B
DGND
VR-OUT0
KEY_D4
KEY_D5
ADDR-A0
ADDR-A1
ADDR-A2
MUTE_CONTROL
TP1
TP2
TP3
DGND
VR+3.3V
DGND
DGND
D+3.3V
D+3.3V
DGND
DGND
ADDR-A0
ADDR-A1
ADDR-A2
KEY_Y0
KEY_Y1
KEY_Y2
KEY_Y3
KEY_Y4
KEY_Y5
KEY_Y6
KEY_Y3
KEY_Y4
KEY_Y5
KEY_Y6
TRACK_KEY
KEY_D0
KEY_D1
KEY_D2
KEY_D3
KEY_D4
KEY_D0
KEY_D1
KEY_D2
KEY_D3
KEY_D4
KEY_D5
KEY_D0
KEY_D1
KEY_D2
KEY_D3
KEY_D4
KEY_D5
KEY_D2
KEY_D3
KEY_D5
KEY_Y7
KEY_D0
KEY_D1
DGND
DGND
HIGH-1
MID-1
DGND
LOW-1
DGND
DGND
HIGH-2
MID-2
DGND
LOW-2
DGND
GAIN-1
VR+3.3V
DGND
GAIN-2
ENDR1-A
ENDR1-B
DGND
KEY_D4
TRACK_KEY
D+3.3V
DGND
DGND
B_FX2
B_FX3
DGND
B_FX1
DGND
PHONES
DGND
CUE_MIX
DGND
D+3.3V
DGND
ADDR-A0
ADDR-A1
ADDR-A2
VR-OUT0
GAIN-1
HIGH-1
MID-1
LOW-1
DGND
D+3.3V
DGND
ADDR-A0
ADDR-A1
ADDR-A2
VR-OUT1
GAIN-2
HIGH-2
MID-2
LOW-2
DGND
D+3.3V
DGND
ADDR-A0
ADDR-A1
ADDR-A2
VR-OUT2
A_FX1
A_FX2
A_FX3
B_FX1
B_FX2
B_FX3
CENTER_CTRL
VR+3.3V
DGND
B_PITCH
L_FADER1
DGND
VR+3.3V
L_FADER2
DGND
VR+3.3V
SAMPLE
DGND
VR+3.3V
DGND
D+3.3V
DGND
ADDR-A0
ADDR-A1
ADDR-A2
VR-OUT3
PHONES
CUE_MIX
SAMPLE
L_FADER1
L_FADER2
VR-OUT3
C_FADER
CENTER_CTRL
DGND
VR+3.3V
A_PITCH
B_PITCH
D+5V
D+5V
JOG2-A
JOG2-B
DGND
D+3.3V
DGND
SCAN KEY
TOUCH + WHEEL
KEY_D0
KEY_D1
KEY_D2
KEY_D3
KEY_D4
KEY_D5
D+3.3V
BKGD
D+3.3V
DGND
BKGD
DGND
VR+3.3V
D+3.3V
USB_DM
USB_DP
DGND
D+5V
D+5V
LED+5V
LGND
POWER_CTRL
MCLK
MUTE_CONTROL
POWER_CTRL
LRCK
TXD
DGND
D+3.3V
D+3.3V
I2S0_MCLK/I2S0_CLKIN
62
I2S0_RX_BCLK
61
I2S0_RX_FS
60
I2S0_RXD
59
I2S0_TX_BCK
58
I2S0_TX_FS
57
I2S0_TXD
56
PTA2/UART1_TX/SPI1_SS
9
VDDA
13
VREFH
14
VREF_OUT
15
VREFL
16
VSSA
17
DAC0_OUT
18
VREGIN
19
VOUT33
20
USB0_DM
21
USB0_DP
22
VSS
23
VDD
24
ADC0_SE8 / PTA6
25
ADC0_SE13/PTA7/UART0_TX
30
ADC0_SE14/PTD6/UART0_RX
31
IRQ/PTB0/I2C0_SCL
35
PTB1/I2C0_SDA
36
ADC0_SE17/PTB2
39
ADC0_SE18/PTB3
40
ADC0_SE19/PTE4/SPI1_SS
41
ADC0_SE20/PTE5/SPI1_SCLK
42
BKGD/MS/PTB4
45
XTAL2/PTB5
46
EXTAL2/PTB6
47
VDD
48
VSS
49
EXTAL1/PTB7/I2C1_SDA
50
XTAL1/PTC0/I2C1_SCL
51
RESET/PTC1
52
PTC5/UART0_TX
64
PTC4/UART0_RX
63
PTA5/ADC0_SE3/SPI1_MOSI
12
PTA4/ADC0_SE2/SPI1_MISO
11
PTA3/UART1_RX/SPI1_SCLK
10
PTA1/I2C2_SDA
8
PTA0/I2C2_SCL
7
PTD1/I2C1_SCL
6
PTD0/I2C1_SDA
5
VDD
1
VSS
2
PTC6/I2C0_SCL
3
PTC7/I2C0_SDA
4
ADC0_SE9/PTD2
26
ADC0_SE10/PTD3
27
ADC0_SE11/PTD4
28
ADC0_SE12/PTD5
29
ADC0_SE15/PTD7/I2C3_SCL
32
PTE0/I2C3_SDA
33
PTE1
34
PTE3/I2C3_SDA
38
ADC0_SE21/PTE6/SPI1_MISO
43
PTE2/I2C3_SCL
37
ADC0_SE22/PTE7/SPI1_MOSI
44
PTF0
53
PTF1
54
PTF2
55
IC100
MCF51JF128VLH
C101
104
R142
100
R141
100
R140
100
R100
100
C106
104
C108
104
C111
104
C120
104
C119
33pF
C118
33pF
R149
0
R152
33
R151
33
R148
15K
R153
1.5K
R154
10K
R150
100
R147
1M
R139
33
R143
33
R144
33
R145
33
R146
100
C107
104
C112
104
C109
30pF
C113
30pF
X100
8 MHz
1
2
3
4
TE100
A
1
B
2
C
3
G2A
4
G2B
5
G1
6
Y7
7
8
GND
GND
Y6
9
Y5
10
Y4
11
Y3
12
Y2
13
Y1
14
Y0
15
1
6
VCC
VCC
IC105
74HC138D
C126
104
R157
10K
G
N
D
2
OUT
5
IN
1
EN
3
N.C
4
IC104
TLV70033DDCT
C129
104
C128
104
C130
10uF
C131
10uF
R155
0
R156
10K
C127
10uF
1
2
3
4
5
TE101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
FCN100
+
EC100
220uF/16V
R158
10K
R159
10K
R162
10K
R163
10K
R164
10K
R165
10K
R166
10K
R167
10K
A
1
B
2
C
3
4
5
E100
DC11BV31C32
1
2
4
3
SEN102
PH574
R172
560
R173
22K(DNS)
R178
15K
C155
103(DNS)
C156
103(DNS)
C147
104
R175
22K(DNS)
R179
15K
R174
560
7
1
8
4
IC109A
ICSN74LVC3G14
5
3
IC109C
ICSN74LVC3G14
1
2
4
3
SEN103
PH574
A0
11
Y3
12
Y0
13
Y1
14
A1
10
A2
9
Y2
15
VCC
16
Z
3
Y7
4
Y5
5
E
6
Y6
2
Y4
1
VEE
7
VSS
8
IC101
ICCD4051BM96
A0
11
Y3
12
Y0
13
Y1
14
A1
10
A2
9
Y2
15
VCC
16
Z
3
Y7
4
Y5
5
E
6
Y6
2
Y4
1
VEE
7
VSS
8
IC102
ICCD4051BM96
A0
11
Y3
12
Y0
13
Y1
14
A1
10
A2
9
Y2
15
VCC
16
Z
3
Y7
4
Y5
5
E
6
Y6
2
Y4
1
VEE
7
VSS
8
IC103
ICCD4051BM96
A0
11
Y3
12
Y0
13
Y1
14
A1
10
A2
9
Y2
15
VCC
16
Z
3
Y7
4
Y5
5
E
6
Y6
2
Y4
1
VEE
7
VSS
8
IC106
ICCD4051BM96
C100
104
C110
104
C121
104
C132
104
C105
103
C117
103
C116
103
C115
103
C103
103
C104
103
C143
103
C144
103
C151
103
C150
103
C149
103
C160
103
C170
103
C169
103
C158
103
C142
103
C114
103
C102
103
C152
104
C161
104
C159
104
C171
104
VR100
GAIN-1
VR101
HIGH-1
VR104
GAIN-2
VR105
HIGH-2
VR120
B-FX1
VR121
B-FX2
VR126
PHONES
2
1
3
VR130A
L-FADER1
2
1
3
VR131A
L-FADER2
2'
1
'
3
'
VR131B
L-FADER2
VR102
MID-1
VR103
LOW-1
VR106
MID-2
VR107
LOW-2
VR122
B-FX3
VR127
CUE_MIX
2
1
3
VR124A
SAMPLE-FADER
2'
1
'
3
'
VR124B
SAMPLE-FADER
2
3
1
VR134A
CROSS FADER
2'
3
'
1
VR134B
CROSS FADER
1
2
3
D109
BAT54C
1
2
3
D110
BAT54C
1
2
3
D111
BAT54C
1
2
3
D112
BAT54C
1
2
3
D113
BAT54C
1
2
3
D114
BAT54C
1
2
3
D115
BAT54C
1
2
3
D116
BAT54C
1
2
3
D117
BAT54C
1
2
3
D119
BAT54C
1
2
3
D121
BAT54C
1
2
3
D124
BAT54C
SW117
B_PITCHBEND-
SW118
B_PITCHBEND+
SW119
B_PADMODE1
SW120
B_PADMODE2
SW121
B_SHIFT
SW122
B_PAD1
SW123
B_PAD2
SW124
B_PAD5
SW125
B_PAD6
SW126
B_SYNC
SW127
B_CUP
SW128
B_PAD3
SW130
B_PAD7
SW129
B_PAD4
SW131
B_PAD8
SW132
B_CUE
SW133
B_PLAY
SW136
LOAD1
SW137
CUE1
SW138
BACK
SW139
LOAD2
SW140
CUE2
2
1
3
4
VR133
B-PITCH
DGND
MNT100
UNIT1 TOUCH WHEEL
C166
47pF
D120
1N4148
D123
1N4148
1
2
3
Q106
2SK1828
1
2
3
Q104
2SK1828
DGND
Q102
MBT4403
Q100
MBT4403
R184
10K
DGND
R182
100K
R180
68K
D+3.3V
WHEEL_B
R160
4K7
R161
4K7
TOUCH_A
TOUCH_B
2
6
IC109B
ICSN74LVC3G14
OSC1
5
OSC2
2
MODE
7
1
VDD
VDD
8
VSS
VSS
OUT2
3
OUT1
6
RES
4
IC110
PIC12F615
R186
10K
R185
10K
C157
104
R188
100
R189
100
WHEEL_B
WHEEL_A
DGND
DGND
D+3.3V
TOUCH_A
TOUCH_B
2'
1
'
3
'
VR130B
L-FADER1
Beatmix2 Control-B
VR+3.3V
VR+3.3V
VR+3.3V
VR+3.3V
VR+3.3V
VR+3.3V
VR+3.3V
VR+3.3V
VR+3.3V
VR+3.3V
VR+3.3V
VR+3.3V
VR
LED+5V
LED+5V
LED+5V
LGND
LGND
LGND
LGND
LED+5V
LGND
LGND
R101
330
R102
330
R105
330
R106
330
R110
330
R109
330
R111
330
R112
330
R113
330
R114
330
R115
330
R116
330
R128
330
R129
330
R130
330
R131
330
R132
330
G
N
D
8
M
R
1
0
O
E
1
3
Q
1
1
Q
2
2
Q
3
3
Q
4
4
Q
5
5
Q
6
6
Q
7
7
Q
7
'
9
S
H
C
P
1
1
S
T
C
P
1
2
D
S
1
4
Q
0
1
5
V
C
C
1
6
IC300
74HC595
G
N
D
8
M
R
1
0
O
E
1
3
Q
1
1
Q
2
2
Q
3
3
Q
4
4
Q
5
5
Q
6
6
Q
7
7
Q
7
'
9
S
H
C
P
1
1
S
T
C
P
1
2
D
S
1
4
Q
0
1
5
V
C
C
1
6
IC301
74HC595
G
N
D
8
M
R
1
0
O
E
1
3
Q
1
1
Q
2
2
Q
3
3
Q
4
4
Q
5
5
Q
6
6
Q
7
7
Q
7
'
9
S
H
C
P
1
1
S
T
C
P
1
2
D
S
1
4
Q
0
1
5
V
C
C
1
6
IC303
74HC595
C300
104
C301
104
C303
104
L
D
3
0
0
L
O
A
D
1
(
R
)
L
D
3
0
1
L
O
A
D
2
(
R
)
L
D
3
0
4
C
U
E
1
(
R
)
L
D
3
0
5
C
U
E
2
(
R
)
L
D
3
0
8
R
-P
A
D
1
A
(
R
)
L
D
3
1
4
R
-P
A
D
4
A
(
R
)
L
D
3
1
0
R
-P
A
D
2
A
(
R
)
L
D
3
1
2
R
-P
A
D
3
A
(
R
)
L
D
3
0
9
R
-P
A
D
1
B
(
B
)
L
D
3
1
1
R
-P
A
D
2
B
(
B
)
L
D
3
1
3
R
-P
A
D
3
B
(
B
)
L
D
3
1
5
R
-P
A
D
4
B
(
B
)
L
D
3
2
4
R
-P
A
D
M
O
D
E
1
(
B
)
L
D
3
2
5
R
-P
A
D
M
O
D
E
2
(
R
)
L
D
3
2
6
R
-P
L
A
Y
(
G
)
L
D
3
2
7
R
-C
U
E
(
O
)
L
D
3
2
8
R
-C
U
P
(
O
)
L
D
3
2
9
R
-S
Y
N
C
(
R
)
L
D
3
3
0
R
-S
H
IF
T
(
W
)
LED_CLK
LED_RC
LGND
C306
104
LED_DATA
LED_DATA1
LED_CLK1
LED_RC1
LED_DATA1
LED_CLK1
LED_RC1
LED
R124
22
ENDR2-A
ENDR2-B
DGND
KEY_D5
D+3.3V
A
1
B
2
C
3
4
5
E101
R1
4K7
R2
4K7
C_FADER
ENDR2-A
ENDR2-B
BEATS_KEY2
BEATS_KEY2
ENDR3-A
ENDR3-B
S
1
2
1/0
1/0
3
1/1
1/1
4
1Y
1Y
5
2/0
2/0
6
2/1
2/1
7
2Y
2Y
8
GND
GND
9
3Y
3Y
10
3/ 1
3/ 1
11
3/ 0
3/ 0
12
4Y
4Y
13
4/ 1
4/ 1
14
4/ 0
4/ 0
E
15
VCC
16
IC107
74HCT157D
LED+5V
R6
10K
D+3.3V
LGND
LGND
LED_OE
LED_OE1
LED_OE
LED_OE1
LED+5V
LGND
LGND
R118
330
R117
330
R119
330
R120
330
R121
330
R122
330
R123
330
R125
330
G
N
D
8
M
R
1
0
O
E
1
3
Q
1
1
Q
2
2
Q
3
3
Q
4
4
Q
5
5
Q
6
6
Q
7
7
Q
7
'
9
S
H
C
P
1
1
S
T
C
P
1
2
D
S
1
4
Q
0
1
5
V
C
C
1
6
IC302
74HC595
C302
104
L
D
3
1
6
R
-P
A
D
5
A
(
R
)
L
D
3
2
2
R
-P
A
D
8
A
(
R
)
L
D
3
1
8
R
-P
A
D
6
A
(
R
)
L
D
3
2
0
R
-P
A
D
7
A
(
R
)
L
D
3
1
7
R
-P
A
D
5
B
(
B
)
L
D
3
1
9
R
-P
A
D
6
B
(
B
)
L
D
3
2
1
R
-P
A
D
7
B
(
B
)
L
D
3
2
3
R
-P
A
D
9
B
(
B
)
RESET
RESET
R133
330
L
D
3
3
1
R
-P
IT
C
H
(
B
)
R22
10K
C1
103
C4
103
DGND
DGND
DGND
DGND
DGND
C2
103
C3
103
DGND
C11
103
LGND
LED+5V
LGND
LGND
R134
330
R135
330
R136
330
R137
330
G
N
D
8
M
R
1
0
O
E
1
3
Q
1
1
Q
2
2
Q
3
3
Q
4
4
Q
5
5
Q
6
6
Q
7
7
Q
7
'
9
S
H
C
P
1
1
S
T
C
P
1
2
D
S
1
4
Q
0
1
5
V
C
C
1
6
IC304
74HC595
C304
104
L
D
3
3
4
R
-P
IT
C
H
+
(
R
)
L
D
3
3
5
R
-P
IT
C
H
-
(R
)
L
-P
IT
C
H
+
L
-P
IT
C
H
-
R29
100
C8
560P
LGND
R28
100
C7
560P
LGND
R30
100
R31
100
C9
560P
LGND
C10
560P
LGND
2013.08.26
KEY_Y7
R127
22
R168
22
R169
22
R108
22
R126
10K(DNS)
C308
4.7pF
C309
4.7pF
C310
4.7pF
DGND
PC13C040
LED+5V
1
2
3
4
5
TE102
AGND
R170
100
R171
100
R176
100
R177
100
MASTER-L1
MASTER-L2
MASTER-R2
MASTER-R1
MASTER-L1
MASTER-L2
AGND
AGND
2
1
3
VR125A
MASTER
5
4
6
VR125B
MASTER
MASTER-R1
MASTER-R2
R3
1M
LD1
Red
LD2
Red
L
E
D
_D
A
T
A
2