UD-Stomp
9
8
7
6
5
4
3
L
K
J
I
H
F
G
E
D
C
B
A
L
A
K
J
I
H
G
F
E
D
C
B
1
2
UD-Stomp
UD-Stomp OVERALL CIRCUIT DIAGRAM 1/3 (DM)
UD-Stomp
from P2.K6
to P2.K6
DM
P1
SRAM 256K
DRAM 4M
DRAM 4M
SRAM 256K
Photo Coupler
BUFFER
BUFFER
BUFFER
INVERTER
DIT2
REG3.3V
ASSP
DSP6
CPU
ROM 8M
OR
OR
OR
OR
OR
OR
OR
OR
AND
AND
AND
to PN1/2-CN304
to PN1/2-CN303
to PN1/2-CN302
DIGITAL
OUT
EXP.PEDAL
MIDI OUT MIDI IN
KEC-54242-2
1
Note : See parts list for details of circuit board component parts.
: Ceramic Capacitor (Chip)
BT1
Socket for CR2450
to P2.G3
from P2.K6
from P2.K6
Summary of Contents for UD-Stomp
Page 20: ...UD Stomp 20 A A DM Circuit Board ...
Page 21: ...21 UD Stomp A A Pattern side ...
Page 23: ...23 UD Stomp to DM CN3 to DM CN2 to DM CN1 to DM CN103 A A A A Component side Component side ...
Page 24: ...UD Stomp 24 A A A A PN 1 2 Circuit Board PN 2 2 Circuit Board ...
Page 25: ...25 UD Stomp to PN1 2 CN305 A A A A Pattern side Pattern side ...
