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
A3
Number
Revision
Date :
File Name:
Sheet of
Design By :
DATE
Design
Approval
2019/12/04
A
NKCJ KEY-PC19C031A
3
3
DGND
DGND
SPI1_SCK
SPI1_MOSI
SPI1_RC
VCC
16
QA
15
SD
14
G
13
RCK
12
SCK
11
SCLR
10
QH
9
QB
1
QC
2
QD
3
QE
4
QF
5
QG
6
QH
7
GND
8
IC15
74HCT595D
C108
0.1uF
R127
33
R131
33
R133
33
C111
100pF
C112
560pF
C110
560pF(DNS)
DGND
DGND
VCC
16
QA
15
SD
14
G
13
RCK
12
SCK
11
SCLR
10
QH
9
QB
1
QC
2
QD
3
QE
4
QF
5
QG
6
QH
7
GND
8
IC17
74HCT595D
C113
0.1uF
R139
33
R142
33
R152
33
C116
100pF
C117
560pF
C115
560pF(DNS)
DGND
DGND
VCC
16
QA
15
SD
14
G
13
RCK
12
SCK
11
SCLR
10
QH
9
QB
1
QC
2
QD
3
QE
4
QF
5
QG
6
QH
7
GND
8
IC19
74HCT595D
C118
0.1uF
R159
33
R162
33
R164
33
C121
100pF
C122
560pF
C120
560pF(DNS)
LED+4.5V
LED+4.5V
LED+4.5V
LED8
CUE-1
LED9
CUE-2
LED2
ECHO
LED3
DELAY
LED4
FLANGER
LED5
REVERB
LED6
V.ECHO
LED7
PHASER
LED20
DECK-3
LED11
VU2-L
LED12
VU3-L
LED13
VU4-L
LED16
VU2-R
LED17
VU3-R
LED18
VU4-R
LED23
LOOP-L
LED21
1/2-L
LED+4.5V
LED+4.5V
LED+4.5V
LED22
X2-L
R124
10K
R123
10K
R122
10K
R121
10K
R120
10K
R119
10K
R118
10K
R117
10K
SH/LO
1
CLK
2
D4
3
D5
4
D6
5
D7
6
QH
7
8
GND
GND
QH
9
SER
10
D0
11
D1
12
D2
13
D3
14
CLK-INH
15
1
6
VCC
VCC
IC16
SN74HC165PW
C109
0.1uF
R129
49.9
R151
10K
R150
10K
R149
10K
R148
10K
R147
10K
R146
10K
R145
10K
R144
10K
SH/LO
1
CLK
2
D4
3
D5
4
D6
5
D7
6
QH
7
8
GND
GND
QH
9
SER
10
D0
11
D1
12
D2
13
D3
14
CLK-INH
15
1
6
VCC
VCC
IC18
SN74HC165PW
C114
0.1uF
R155
49.9
R171
10K
R170
10K
R169
10K
R168
10K
R167
10K
SH/LO
1
CLK
2
D4
3
D5
4
D6
5
D7
6
QH
7
8
GND
GND
QH
9
SER
10
D0
11
D1
12
D2
13
D3
14
CLK-INH
15
1
6
VCC
VCC
IC20
SN74HC165PW
C119
0.1uF
R172
49.9
SW13
PITCH+-L
SW14
PITCH--L
SW15
LOOP-L
SW16
1/2-L
SW17
X2-L
SW1
LOAD-1
SW2
LOAD-2
SW3
TAP
SW10
CUE-1
SW11
CUE-2
SW12
DECK-3
PADDLE-L-ON
PADDLE-L-OFF
PADDLE-R-ON
PADDLE-R-OFF
1
2
3
4
5
6
7
8
SW18
Left Toggle
1
2
3
4
5
6
7
8
SW19
Right Toggle
SW+3.3V
DGND
DGND
DGND
SW+3.3V
SW+3.3V
DGND
DGND
DGND
SW+3.3V
SW+3.3V
DGND
DGND
DGND
SW+3.3V
DGND.
1
2
3
TE8
T
o
M
A
IN
P
C
B
T
E
1
1
1
2
3
TE10
T
o
M
A
IN
P
C
B
T
E
9
.DGND
DGND
DGND
PADDLE-L-ON
PADDLE-L-OFF
PADDLE-R-ON
PADDLE-R-OFF
TWPC19C031C01
SPI3_RC
SPI3_SCK1
SPI3_RC
SPI3_SCK1
SPI3_RC
SPI3_SCK1
SPI3_MISO
SPI3_SCK
R173
49.9
2
4
AHC1G14
IC21A
IC74AHC1G14DBVR
GND
3
VCC
5
AHC1G14
IC21B
IC74AHC1G14DBVR
SPI3_SCK1
SPI3_SER
SPI1_SER
LED1
TAP
TWPC19C031B01
SW+3.3V
SW4
ECHO
SW5
DELAY
SW6
FLANGER
SW7
REVERB
SW8
V.ECHO
SW9
PHASER
SW+3.3V
SPI1_MISO
SPI1_RC
SPI1_SCK
SPI1_SER
DGND
1
2
3
4
5
6
7
8
9
10
FCN2
To Left PAD PCB FCN100
DGND
SW+3.3V
SPI3_RC
SPI3_SCK1
SPI3_SER
SPI3_SCK
SPI3_MOSI
MASTER
PITCH-R
VR+3.3V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
FCN1
To Right PAD PCB FCN1
1
2
3
TE9
To Left Toggle SW PCB TE10
1
2
3
TE11
To Right Toggle SW PCB TE8
LED24
LOOP-L
C123
0.1uF
DGND
D+5V
D+5V
LED_EN
LED_EN
NKCJ RIGHT TOGGLE PCB
NKCJ LEFT TOGGLE PCB
LED15
VU1-R
R116
1.2K
R125
330
R126
330
R128
330
R134
330
R132
330
R130
330
R135
1.2K
R136
1.2K
LED10
VU1-L
LED19
VU5-R
LED14
VU5-L
R153
1.2K
R154
1.2K
R156
1.2K
R157
1.2K
R158
1.2K
R137
1.2K
R138
1.2K
R140
1.2K
R141
1.2K
R143
1.2K
R163
1.2K
R161
1.2K
R160
1.2K
R165
1.2K
R166
1.2K
L15
L16
L17
L18
L19
L20
L21
L22
L23
