44
XDJ-XZ
1
2
3
4
A
B
C
D
E
F
1
2
3
4
10.40 EFSW A
S
SY
DWM2721 /J
DWX4297 /J
PCB
UCOM
DNP2963
M X R _ G R I D 0
M X R _ G R I D 1
MXR_GRID0&1_9V
M X R _ G R I D 2
E F X _ L V D _ A D
T I M E _ A
T I M E _ B
M X R _ G R I D 4
1 4 C
D S G 1 0 7 9
S 4 9 0 3
1
2
D S G 1 0 7 9
S 4 9 0 5
1
2
D S G 1 0 7 9
S 4 9 0 6
1
2
D S G 1 0 8 9
S 4 9 0 9
1
2
D S G 1 0 7 9
S 4 9 1 0
1
2
D4909
1SS355VM
D4915
1SS355VM
D4905
1SS355VM
D4910
1SS355VM
D4916
1SS355VM
D4913
1SS355VM
D4912
1SS355VM
D4907
1SS355VM
D4906
1SS355VM
D4902
1SS355VM
D4901
1SS355VM
S4911
DSX1137
2
4
13
5
M X R _ K E Y 3
1 4 D
M X R _ K E Y 2
1 4 D
M X R _ K E Y 4
1 4 D
M X R _ K E Y 5
1 4 D
D4914
1SS355VM
D S G 1 0 8 9
S 4 9 0 4
1
2
D S G 1 0 8 9
S 4 9 0 1
1
2
D S G 1 0 8 9
S 4 9 0 8
1
2
D4903
1SS355VM
D4908
1SS355VM
M X R _ K E Y 1
1 4 D
D4911
1SS355VM
S 4 9 0 7
D S H 1 0 5 8
1
2
3
4
5
D S G 1 0 8 9
S 4 9 0 2
1
2
D4904
1SS355VM
M X R _ K E Y 0
1 4 D
M X R _ G R I D 2
1 4 C
M X R _ G R I D 1
1 0 C ; 1 4 C
M X R _ G R I D 0
1 0 C ; 1 4 C
M X R _ G R I D 5
1 4 C
M X R _ G R I D 6
1 4 C
S4912
DSX1137
2
4
135
M X R _ G R I D 7
1 4 C
D4917
1SS355VM
D4918
1SS355VM
D4919
1SS355VM
D4920
1SS355VM
D4924
1SS355VM
D4922
1SS355VM
D4921
1SS355VM
D4923
1SS355VM
M X R _ G R I D 0
1 4 C ; 6 F
L T C 1 2 4 E U B
Q 4 9 0 7
2SB1689
Q4915
R4926
22k
C4901
0.1u/16
V+9LED_O
1 : 1 5 B
R 4 9 2 7
2 2 k
Q 4 9 0 9
L S C R 5 2 3 U B
R 4 9 0 7
2 . 2 k
R4919
47k
L T C 1 2 4 E U B
Q 4 9 0 8
R 4 9 2 5
6 8 0
R4934
1.2k
R4928
1.2k
D4925
SLR343BD2T(NP)
BLUE
FQ_LOW
R4937
560
D4931
LTL17KCGP4J
E-GREEN
TAP
R4931
560
R4940
560
R4935
1.2k
D4927
SLR343BD2T(NP)
BLUE
FQ_MID
R4929
1.2k
R4936
1.2k
D4929
SLR343BD2T(NP)
BLUE
FQ_HIGH
R4930
1.2k
R4939
1k
D4935
SLR343BD2T(NP)
BLUE
BFX_ON/OFF
R4933
820
R4938
NM
D4933
LTL17KRH5D-P
RED
MXR_QUANTIZE
R4932
820
GNDD_LED
GNDD_LED
M X R _ G R I D 1
1 4 C ; 6 F
M X R _ L E D 0
1 4 C
R4920
47k
R 4 9 0 8
2 . 2 k
Q 4 9 1 0
L S C R 5 2 3 U B
M X R _ L E D 1
1 4 D
R4921
47k
R 4 9 0 9
2 . 2 k
Q 4 9 1 1
L S C R 5 2 3 U B
M X R _ L E D 2
1 4 D
R4922
47k
R 4 9 1 0
2 . 2 k
Q 4 9 1 2
L S C R 5 2 3 U B
M X R _ L E D 3
1 4 D
R4923
47k
R 4 9 1 1
2 . 2 k
Q 4 9 1 3
L S C R 5 2 3 U B
M X R _ L E D 1 0
1 4 D
R4924
47k
R 4 9 1 2
2 . 2 k
Q 4 9 1 4
L S C R 5 2 3 U B
M X R _ L E D 1 1
1 4 D
GNDD_LED
GNDD_LED
GNDD_LED
GNDD_LED
GNDD_LED
GNDD_LED
S 4 9 1 3
D S X 1 1 3 6
1
A
2
B
3
C O M
D C S 1 0 6 5
V R 4 9 0 1
1
2
3
4
5
6
GNDD
C4902
NM
C4904
NM
V+3R3D2_AD_MXR
1 : 1 4 E
GNDD_AD_MXR
C 4 9 0 3
0 . 1 u / 1 0
M X R _ G R I D 3
1 4 C
V K N 2 0 2 5
C N 4 9 0 1
F P C -
I N S - C O N N E C T O R
1 . 0
1
V + 3 R 3 D 2 _ A D _ M X R
2
E F X _ L V D _ A D
3
G N D D _ A D _ M X R
4
G N D D _ A D _ M X R
5
G N D D
6
T I M E _ B
7
G N D D
8
T I M E _ A
9
G N D D
1 0
M X R _ K E Y 5 _ 1
1 1
M X R _ K E Y 4 _ 1
1 2
M X R _ K E Y 3 _ 1
1 3
M X R _ K E Y 2 _ 1
1 4
M X R _ K E Y 1 _ 1
1 5
M X R _ K E Y 0 _ 1
1 6
G N D D
1 7
M X R _ L E D 1 1
1 8
M X R _ L E D 1 0
1 9
M X R _ L E D 3
2 0
M X R _ L E D 2
2 1
M X R _ L E D 1
2 2
M X R _ L E D 0
2 3
G N D D
2 4
G R I D 7
2 5
G R I D 6
2 6
G R I D 5
2 7
G R I D 4
2 8
G N D D
2 9
G R I D 3
3 0
G R I D 2
3 1
G R I D 1
3 2
G R I D 0
3 3
G N D D
3 4
V + 9 L E D _ O
3 5
G N D D _ L E D
V+9LED_O
1 : 1 0 D , 1 0 E , 1 0 F , 1 0 G , 1 0 H , 1 0 I , 1 1 B /
4 7 u / 1 6
C 4 9 0 7
C E V W 4 7 0 M 1 6 - T R B
C 4 9 0 8
0 . 1 u / 1 6
C 4 9 0 9
0 . 1 u / 1 6
GNDD_LED
M X R _ G R I D 0
1 0 C ; 6 F
M X R _ G R I D 1
1 0 C ; 6 F
M X R _ G R I D 2
6 F
M X R _ G R I D 3
9 B
M X R _ G R I D 6
5 B
M X R _ G R I D 7
9 B
M X R _ G R I D 5
4 B
M X R _ G R I D 4
3 B
M X R _ L E D 1
1 0 F
M X R _ L E D 2
1 0 G
M X R _ L E D 0
1 0 E
M X R _ L E D 3
1 0 H
M X R _ L E D 1 0
1 0 I
M X R _ L E D 1 1
1 0 J
M X R _ K E Y 5
1 J
M X R _ K E Y 1
1 E
M X R _ K E Y 3
1 G
M X R _ K E Y 4
1 I
M X R _ K E Y 2
1 F
M X R _ K E Y 0
1 D
V+3R3D2_AD_MXR
1 : 1 3 F /
4 7 u / 1 6
C 4 9 0 5
C E V W 4 7 0 M 1 6 - T R B
C 4 9 0 6
0 . 1 u / 1 0
GNDD_AD_MXR
LTC124EUB
Q4901
LTC124EUB
Q4902
LTC124EUB
Q4903
LTC124EUB
Q4904
LTC124EUB
Q4905
LTC124EUB
Q4906
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
GNDD
R4941
NM
R4942
NM
R4943
NM
BEAT
BEAT
BFX ON/OFF
FQ
HIGH
FQ
MID
FQ
LOW
TAP
MXR
QuanTiZe
CH4 INP SEL
PC/LINE/PHONO
P C
L I N E
P H O N O
AUTO/TAP
BFX
CH_SEL
BFX
SEL
u c o m s i d e P U
TIME
R S 1 / 1 0 S R * * * J
N O T E S
C K S R Y B * * * K
i s N o M o u n t
N M
*RESISTORS
Indicated in
,
5% tolerance
unless otherwise noted. k
k
, M
M
.
*CAPACITORS
Indicated in Capacity/Voltage(V)
unless otherwise noted. u
F , p
pF
REF:4901-5000
EFX LEVEL DEPTH
EFSW
I
I
I
EFSW ASSY (DWX4297)
CN7003
H
3/3
7
19