Alesis Coda User Manual

V01
2014-06-20
SHEET: 1 OF 1
6543 2
APPROVED:ECO NO:LTR
1
DATE:
REVISION RECORD
A2
REV:SIZE:CODE:
A
DRAWING NO:
TITLE:
SCALE:
DRAWN: DATED:
DATED:CHECKED:
QUALITY CONTROL: DATED:
DATED:RELEASED:
D C
B C
SP4000 INTERFACE BOARD
MEDELI ELECTRONICS CO.,LTD
A B
D
PEDAL PART
IN_12VDC
LYJ
IN_L
IN_R
AGND
TO-HB-CN1
POWER PART
USB PART
HP AMPLIFIER CURRENT
AUX OUT PART
POWER CONNECTOR
AUX IN PART
HOUT_R HOUT_L PHDT
AGND
TO-MB-CN2
TO-MB-CN1
TO-MB-CN3
TO-MB-CN18
OUT_L
OUT_R
AGND
RD140430
1
VI
2
3
5V
U2
7805
3
USB_D+
4
GND
2
USB_D-
1
VCC
5
NC
6
NC
USB
1
2 3
4
JK3
C6
1000uF
16V
C8
470uF
10V
C9 104
C12
10uF
C7 104
C14
NC
1 2 3
JK1
3
4
12
L4
C13
104
R2
20K
1
2
34
L1
C10
100PF
NPO
C11
100PF
NPO
1 2 3
CN6
4
2
5
6 7
31
JK4
620030002
R9
68
R10
68
R12
100 ±1%
R11
15K
±1%
C16 1nF NPO
R15
100
±1%
R14
15K
±1%
C18
1nF
NPO
R13 9.1K ±1%
R16
9.1K ±1%
+ -
2 3
1
U3-A
NJM4580M
R18
12K
±1%
C24 680P
NPO
R21
12K
±1%
+ -
6 5
7
U3-B
NJM4580M
R17
10K
±1%
R20
10K
±1%
+
C22
100uF
+
C25
100uF
+
C20
10uF
+
C23
10uF
C21
680P
NPO
R19
10
±1%
R24
10
±1%
R22
680 ±%
R23
680
±1%
R25
10K
±1%
R26
10K
±1%
+
C28 10uF 10V
C26
104
+
C27
100uF
16V
C29
104
C1 104
D1 DNS
D2
DNS
D3
DNS
D4
DNS
2
1
3
Q4
LBC817
2
1
3
Q5
LBC817
D11
DNS
D8 DNS
D10
DNS
D7
DNS
L10
605000006
L9
C15 DNS
L15 L16
L17
L11
L12
L13 L14
R3
1K
±1%
R4
1K
±1%
L6
L7
L8
L5
L3
L18
DNS
R28
2.4K
R27
2.4K
1
2 3
4
JK2
1
2 3
4
JK5
2
1
3
Q1
LBC817
2
1
3
Q2
LBC817
R7
2.4K
R8
2.4K
R5
47K
±1%
R6
47K
±1%
1 2 3 4
CN5
1 2
3 4 5 6 7 8 9
10
CN2
D5
DNS
D6
DNS
D13
DNS
D12
DNS
D9
DNS
LED
RED
619010010
R1
510
1 2 4 3 5 6
CN1
R35
180K
D15
IN4148
1 2 4 3 5 6
CN4
L2
IN12V OUT12V
PEDAL_DETECT
GND
MIDI_OUT
VC3
AUXIN_DETECT
VMID
VMID
SIN_OUT_L
SIN_OUT_R
AMP_VDD
VMID
IN12V MUTE
MIDI_OUT
PHONES_DETECT
VC3
AUXIN_DETECT
SIN_OUT_L SIN_OUT_R
PHONES_DETECT
+5V
+5VA
PEDAL_DETECT
VC3
MUTE
MUTE
OUT12V
+5V
SIN_OUT_R SIN_OUT_L
+5VA
OUT12V

Alesis Coda Specifications

General

Type	Electronic Drum Kit
Throne Included	No
Effects	Reverb, Chorus
Connectivity	USB, MIDI
Cymbals Included	Hi-Hat, Crash