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CTH-38A,B (1/3)
NOT USED
DC IN (15V 0.8A)
NFM21PC104RIE3D
DLW5BTM501SQ2 500 /100MHz 4A
FL1
JK3
2
1
L1
2
3
C3
1
RXEF005
0.1u
HEC0470-01-630
4
3
C9
0.1u
FG
PGND
C10
C11
C12
C13
0.1u
470p
0.1u
470p
FB1
FG
PGND
FG
KEYSCAN
from PEDAL KEY DATA
to PEDAL KEY COMMON
J204
J205
10
9
MDF3
GND
DATA3
9
TF7
8
COM7
8
TF6
7
MDF2
COM6
DATA2
TF5
7
6
COM5
6
TF4
5
MDF1
COM4
DATA1
5
TF3
4
COM3
4
TF2
3
MDF0
COM2
DATA0
3
TF1
2
COM1
2
TF0
1
COM0
GND
1
GND
5045-09A
5045-10A
to FATAR KEY J2
J208
4
C17
FB5
R11
FIRST_01
3
C18
FB6
R14
THIRD_01
2
FIRST_00
1
THIRD_00
6232-104
from KCH-22A J104
J209
20
MDF3
C19
FB7
SECOND_03
19
MDF2
C20
FB9
SECOND_02
18
MDF1
C21
FB10
SECOND_01
17
MDF0
C22
FB11
SECOND_00
16
C23
FB12
FIRST_04
15
C24
FB13
THIRD_04
14
TF7
C25
FB14
COM_07
13
C26
FB15
FIRST_03
12
TF6
C29
FB16
COM_06
11
C30
FB17
THIRD_03
10
TF5
C31
FB18
COM_05
9
C32
FB19
FIRST_02
8
TF4
C33
FB20
COM_04
7
C34
FB21
THIRD_02
6
TF3
C37
FB22
COM_03
5
TF2
C38
FB23
COM_02
4
TF1
C39
FB24
COM_01
3
TF0
C41
FB25
COM_00
2
C42
FB26
FIRST_01
1
C43
FB27
THIRD_01
6232-120
from KCH-22A J105
J213
20
C46
FB28
THIRD_10
19
C47
FB29
SECOND_10
18
C48
FB30
FIRST_10
17
16
C49
FB31
FIRST_09
15
C50
FB32
SECOND_09
14
C51
FB33
THIRD_09
13
C52
FB34
FIRST_08
12
C53
FB35
SECOND_08
11
C54
FB36
THIRD_08
10
C55
FB37
FIRST_07
9
C56
FB38
SECOND_07
8
C57
FB39
THIRD_07
7
C58
FB40
FIRST_06
6
C59
FB41
SECOND_06
5
C60
FB42
THIRD_06
4
C61
FB43
FIRST_05
3
C62
FB44
SECOND_05
2
C63
FB45
THIRD_05
1
C64
FB46
SECOND_04
6232-120
FG
XLR_5V
U1
1
8
GND
NC
D1
2
7
+3.3V
Vout
Vout
3
6
Vout
Vout
4
5
Vin
NC
C1
MC33269D-3.3G
C4
220u/6.3V
1SS392
C5
F1
1u/25V
10u/6.3V
U2
+5V
1
5
Vin
Vout
2
JPS3
GND
3
4
C14
ON/OFF
BYPASS
C15
1u/25V
LP2985-50DBVT
2.2u/16V
C16
0.01u
NOT USED
to XLK Pilot Lamp
RESERVE
+3.3V
FB4
SWD_DIO
R10
SWD_CLK
R12
RESET
R15
SPI_SCK
R16
0
BR1
SPI_MOSI
R17
0
MK1
SPI_MISO
R18
USB_DP
R19
USB_DM
R20
I2C0_SCL
R21
I2C0_SDA
R22
PTC3
R23
NOT USED
PTC2
R24
MD3
PTC1
R25
MD2
PTC0
R26
MD1
MD0
BR4
MK4
T7
BR3
to DEBUGGER
T6
MK3
+3.3V
T5
J210
BR2
1
T4
3
MK2
5
T3
7
T2
9
T1
T0
FTSH-105-01-F-DV-K-TR
BR1
MK1
PRINTED BOARD TERMINAL
T3
MK10
F4052A
BR10
MD10
BR9
MD9
MK9
BR8
MD8
MK8
BR7
MD7
MK7
BR6
MD6
MK6
BR5
MD5
MK5
MD4
CTH-38A,B (2/3)
J201
LED1
SLI-343DCT
2
LED
1
GND
WR-CTH38-A (Wiring)
JPS1
to J206
XLK Pilot Lamp
JPS2
from CTH-38A,B(3/3) J202
XLR_MALE_DOWNSTREAM
J206
XLR_MALE_UPSTREAM
LED
3
LED
XLR_FEMALE_UPSTREAM
2
GND
XLR_FEMALE_DOWNSTREAM
1
+5V
DG
B3B-PH-K-S
B6B-PH-K-S
J207
16
15
100
14
100
13
100
12
100
11
100
10
100
9
+3.3V
+3.3V
100
8
100
7
100
6
R69
D2A
NU
100
5
3300
1SS384
100
4
R28
100
100
3
100
2
100
1
D3A
NU
1SS384
B16B-PHDSS
+3.3V
+3.3V
C27
0.1u
NU
2
SWD_DIO
4
SWD_CLK
6
8
10
RESET
+3.3V
R30
JP1
3300
0
1
Q2
NU
AO3435
*SSM3J331R
+3.3V
D4
R70 3300
FB8
J211
NU
CRS04
NU
T4
3
NU
GND
F4052A
2
EXP. VAL
JP2
1
EXP. REF
0
5045-03-A
from EXP. Pedal
FG
JK5
HTJ-064-05A
CU-1
from HOST
CTH-38A,B (3/3)
R1
100
JK1 NC4MAH
R3
2
100
1
J202
6
C2
XLR_MALE_DOWNSTREAM
5
C6
XLR_MALE_UPSTREAM
4
C7
XLR_FEMALE_UPSTREAM
3
C8
XLR_FEMALE_DOWNSTREAM
2
+5V
1
DG
B6B-PH-K-S
to J203
Connector Board
+3.3V
J203
6
DATA_SECOND
5
4
3
2
XLR_5V
1
PGND
BR0
1
PTE0
BR1
2
PTE1
BR2
3
PTE2
BR3
4
PTE3
BR4
5
PTE4
BR5
6
PTE5
BR6
11
PTE18
BR7
12
PTE19
BR8
13
PTE20
BR9
14
PTE21
BR10
15
PTE22
PTE23
16
PTE23
USB_DP
9
USB_DP/PTE16
USB_DM
10
USB_DM/PTE17
17
VDDA
18
VREFH
19
C28
VREFL
20
0.1u
VSSA
R29
3300
R32
100
R33
68
LED2
LED
NU
R34
L-7104SURDK
COMMON
D3B
NU
D2B
NU
+3.3V
100
2
3
2
3
NU
+3.3V
R35
3300
1SS384
1SS384
J212
NU
NU
4
R48
100
R49
GND
3
3300
GND
NU
2
GND
1
FS IN
5045-04-A
from Foot SW
JK6
NU
HTJ-064-05A
Foot SW OUT
XLK-5
to DEVICE
R2
100
JK2 NC4FAH
3
R4
2
3
4
100
1
4
T1
T2
F4052A
F4052A
XLR pin configuration
NUM
SIGNAL
FG_2
1
GND
2
UPSTREAM
FG_2
3
DOWNSTREAM
4
+5V
FB2
R5
+5V
220
FB3
R6
4
5
1
3
120
JK4
TCS5090-1540577
MIDI OUT
Q1
R9
FG
2SA1588Y
4700
NOT USED
U3
MKL15Z128VLK4
58
PTC3
PTC3
57
PTC2
PTC2
56
PTC1
PTC1
55
PTC0
PTC0
R13 3300
54
PTB19
PTB19
53
MK10
PTB18
52
MK9
PTB17
51
MK8
PTB16
50
MK7
PTB11
49
MK6
PTB10
48
MK5
PTB9
47
MK4
PTB8
46
MK3
PTB3
45
MK2
PTB2
44
MK1
PTB1
43
MK0
PTB0
42
RESET
RESET_b/PTA20
NOT USED
41
XTAL0/PTA19
40
EXTAL0/PTA18
R27
1M
4
3
1
2
+3.3V
C35
C36
X1
0.1u
0.1u
CX3225GB
C40
0.1u
C44
0.1u
C45
Unspecified FLs are BLM15.
0.1u
Unspecified Cs are 33pF.
NU means Not Used.
For Reference
3
4
GND
GND
2
2
3
EXP. VAL
GND
1
2
EXP. REF
GND
1
Foot SW IN
EXP. Pedal
Foot SW
XLK-5
CTH-38B
00220-21202
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