Akai ADVANCE61 - Top Right LED Switch Schematic

1 1
2 2
3 3
4 4
5 5
6 6
D D
C C B B
A A
Title
Number RevisionSize
B
Date: 2015/2/9 Sheet of File: C:\ Users\..\Top_Right_LED_S witch-20140813.SchDocDrawn By:
S1-8 LEDs
PAD LEDs
+3V3
SR_STROBE_LED LED_OE LED_SDIN
+3V3
+3V3
S1-8 SWITCHES
SW_DOUT
+3V3
***Place LED resistors close to shift register IC
SR_CLK_LED
SW_DOUT
+3V3 +3V3 +3V3
SR_CLK_LED
SR_STROBE_LED
LED_SDIN LED_OE
SR_STROBE_SW
SR_STROBE_SW
LED[23..54]
SW0 SW1 SW2 SW3 SW4 SW5 SW6 SW7
+3V3
SR_CLK_SW
SR_CLK_SW
+3V3
+3V3
End Termination for Daisy Chain CLOCK/STROBE
+3V3
LED23 LED24 LED25 LED26 LED27 LED28 LED30 LED29 LED31 LED32 LED33 LED34 LED35 LED36 LED38 LED37 LED39 LED40 LED41 LED42 LED43 LED44 LED46 LED45 LED47 LED48 LED49 LED50 LED51 LED52 LED53 LED54
LED23
LED24
LED25
LED26
LED27
LED28
LED29
LED30
LED31
LED32
LED33
LED34
LED35
LED36
LED37
LED38
LED39
LED40
LED41
LED42
LED43
LED44
LED45
LED46
LED47
LED48
LED49
LED50
LED51
LED52
LED53
LED54
221R120
0.1uF
C17
10k
R110
221
R121
0.1uF
C19
221R130
0.1uF
C20
1M
R155 1M R156
1M
R157 1M R158
0.1uF C21
1 2
1.56N (160gf) S34
1 2
1.56N (160gf) S27
1 2
1.56N (160gf) S28
1 2
1.56N (160gf) S29
1 2
1.56N (160gf) S30
1 2
1.56N (160gf) S31
1 2
1.56N (160gf) S32
1 2
1.56N (160gf) S33
4.75kR111
4.75k
R112
4.75k
R113
4.75k
R114
4.75k
R115
4.75k
R116
4.75k
R117
4.75k
R118
221R119
0.1uF
C18
MC74HC165ADTR2G
SHIFT/LOAD
1
DOUT
9
DOUT
7
VCC
16
GND
8
CLK INH
15
CLK
2
DIN
10
B
12
A
11
C
13
D
14
E
3
F
4
G
5
H
6
U12
74AHC1G14SE-7
3
4
5
2
NC
1
N
N
C
N
N
C
U10
0.1uF
C16
D30 D23 D24 D25 D26 D27 D28 D29
475 R122
475
R123
475
R124
475
R125
475
R126
475
R127
475 R128
475 R129
2 3
4
1
D31
2 3
4
1
D32
2 3
4
1
D33
2 3
4
1
D34
2 3
4
1
D35
2 3
4
1
D36
2 3
4
1
D37
2 3
4
1
D38
OE
13
LCLK
12
DI
14
RST
10
SCLK
11
QA
15
QB
1
QC
2
QD
3
QE
4
QF
5
QG
6
QH
7
DO
9
VDD
16
GND
8
U11 ICSN74LV595APWR
OE
13
LCLK
12
DI
14
RST
10
SCLK
11
QA
15
QB
1
QC
2
QD
3
QE
4
QF
5
QG
6
QH
7
DO
9
VDD
16
GND
8
U13 ICSN74LV595APWR
OE
13
LCLK
12
DI
14
RST
10
SCLK
11
QA
15
QB
1
QC
2
QD
3
QE
4
QF
5
QG
6
QH
7
DO
9
VDD
16
GND
8
U14 ICSN74LV595APWR
OE
13
LCLK
12
DI
14
RST
10
SCLK
11
QA
15
QB
1
QC
2
QD
3
QE
4
QF
5
QG
6
QH
7
DO
9
VDD
16
GND
8
U15 ICSN74LV595APWR
R13133.2Ω
R13233.2Ω
R13433.2Ω
R13533.2Ω
R13733.2Ω
R138
33.2Ω
R14033.2Ω
R14133.2Ω
R14333.2Ω
R14433.2Ω
R14633.2Ω
R14733.2Ω
R14933.2Ω
R15033.2Ω
R15233.2Ω
R15333.2Ω
R133162Ω
R136162Ω
R139162Ω
R142162Ω
R145162Ω
R148162Ω
R151162Ω
R154162Ω