Akai AD20G, Руководство по обслуживанию

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1
1
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2
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3
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4
5
5
6
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7
7
8
8
D D
C C
B B
A A
Check REV Description
Title:
Size
A3
Number Revision
Date :
File Name:
Sheet of
Design By :
DATE Design Approval
DGND
C4 0.1uF
DGND
VCC
AL4-08-0402
Vbus
1
D-
2
D+
3
GND
4
UGND
5
UGND
6
USB1
B-TYPE 1.1
0.1uF C10
0.1uF C7
0.1uF C5
0.1uF C2
5 2
6
1
D1
NUP2201MR6
0.
01
uF
C
11
T
TS
R
RS
S
SS
J2
JK6K6J61A-AA-6
C30
0.1uF
C29
0.1uF
BAV99
D2
D+3.3V
DGND DGND DGND
D+3.3V
R5
47.5KΩ 1%
R2
866Ω
Q2
2N4403
0.1uF
C9
R1
866Ω
R4
866Ω
0.1uF
C8
R6
47.5KΩ 1%
DGND
DGND DGND
C6 0.1uF
DGND
ADDR0
ADDR1
ADDR2
VR-OUT1
VR-OUT2
Debug
LED_CLK
LED_DATA
LED_RC
KBD_ROW1
KBD_ROW2
KBD_ROW3
KBD_ROW4
KBD_ROW5
KBD_ROW6
KBD_ROW7
KBD_COL1
KBD_COL2
KEY_COL1
KEY_COL0
KBD_COL3
KBD_COL4
KBD_COL5
KBD_COL6
KBD_COL7
KBD_COL0
LED_PW_EN
C26
18pF
C28
18pF
DGND
DGND
DGND
D+3.3V
C3 1uF
DGND
1 2
3 4
5 6
7 8
9 10
TE1
R17
47K
D+3.3V
R18
47K
DGND
VR+3.3V
KBD_ROW0
1 2
L1
Bead 60Ω 3A
+
EC1
47uF/6.3V
0.1uF
C24
+
EC2
22uF,16V
R26
10KΩ
JOYSTICK_X
JOYSTICK_Y
0.
01
uF
C
12
V
B
A
T
1
PC13
2
OSC32_IN/PC14
3
OSC32_OUT/PC15
4
OSC_IN/PH0
5
OSC_OUT/PH1
6
RST
7
ADC_10/PC0
8
ADC_11/PC1
9
ADC_12/PC2
10
ADC_13/PC3
11
V
S
S
A
/V
R
E
F
-
1
2
V
D
D
A
/V
R
E
F
+
1
3
PA0/ADC_0
14
PA1/ADC_1
15
PA2/ADC_2
16
PA3/ADC_3
17
V
S
S
1
8
V
D
D
1
9
PA4/ADC_4
20
PA5/ADC_5
21
PA6/ADC_6
22
PA7/ADC_7
23
ADC_14/PC4
24
ADC_15/PC5
25
ADC_8/PB0
26
ADC_9/PB1
27
BOOT1/PB2
28
PB10
29
P
B
1
1
3
0
3
1
3
1
3
2
3
2
PB12
33
PB13
34
PB14
35
RTC_REF/PB15
36
PC6
37
PC7
38
PC8
39
MCO_2/PC9
40
PA8/USB_SOF/MCO_1
41
PA9/USB_VBUS
42
PA10/USB_ID
43
PA11/USB_D-
44
PA12/USB_D+
45
SWDIO/PA13
46
4
7
4
7
4
8
4
8
SWCLK/PA14
49
PA15
50
PC10
51
PC11
52
PC12
53
PD2
54
PB3
55
PB4
56
PB5
57
PB6
58
PB7
59
BOOT0
60
PB8
61
PB9
62
6
3
6
3
6
4
6
4
IC2
ICSTM32F070RBT6
DMP3099L
D S
G
Q1
R27 1KΩ
R20 100Ω
R21 100Ω
R22 100Ω
R7 1MΩ
R25
1MΩ
R23
10KΩ
1
3
4
2
X1
8MHz
DGND
D+3.3V
DGND
FSR-OUT
PAD0
PAD1
PAD2
PAD3
PAD4
PAD6
PAD5
PAD7
ADDR0
ADDR1
ADDR2
DGND
D+3.3V
DGND
VR-OUT1
P1PHA
P1PHB
P2PHB
P2PHA
P3PHA
P4PHA
P4PHB
P3PHB
ADC Extension
ADDR0
ADDR1
ADDR2
0.1uF
C32
0.1uF
C31
0.01uF
C36
DNS
0.01uF
C38
DNS
DGND
DGND
D+3.3V
DGND
DGND
FSR-OUT
DGND
PAD-OUT
0.1uF
C37
0.01uF
C35
R28 4.7K
R29
12K
C34
470pF
3
1
4
IC3A ICLMV321IDCKR
5
2
IC3B
ICLMV321IDCKR
DGND
D+3.3V
DGND
VR-OUT2
P5PHA
P5PHB
P6PHB
P6PHA
P7PHA
P8PHA
P8PHB
P7PHB
ADDR0
ADDR1
ADDR2
0.1uF
C33
0.01uF
C39
DNS
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
IC4
IC74HC4051PW
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
IC5
IC74HC4051PW
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
IC6
IC74HC4051PW
R30
10KΩ
PAD-OUT
DGND
R
10
10
K
Ω
R
11
10
K
Ω
R
12
10
K
Ω
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J1
TO OLED
NC
NC
NC
NC
OLED1 DGND
C18 1uF
C21 1uF
C22 1uF
C23 1uF
C25 2.2uF
R24 392K
L6
C27 2.2uF
D+3.3V
D+3.3V
L5
L4
L3
L7
R19
10KΩ
OLED_RST
OLED_CS
OLED_CLK
OLED_CD
OLED_DATA
USB_N
USB_P
VBUS
PEDAL
PEDAL 2
1 3
4
L2
ACM2012-2P
USB._N
USB._P
10
00
pF
C
13
10
00
pF
C
14
10
00
pF
C
15
R8 47Ω
R9 47Ω
R13 47Ω
IN
1
GND
2
EN
3
NC
4
OUT
5
IC1
TLV75733PDBVR
R70
0Ω
DGND