Yamaha UD-Stomp - Page 40

UD-Stomp
9
2
3
4
5
6
7
8
1
LKJIHFGEDCBA
LA KJIHGFEDCB
UD-Stomp
UD-Stomp
UD-Stomp OVERALL CIRCUIT DIAGRAM 2/3 (DM)
DM
P2
OPAMP
OPAMP
OPAMP
ADC & DAC
OP AMP
OP AMP
OP AMP
OP AMP
OPAMP
INVERTER
B. COUNTER
INVERTER
AND
D-FF
SHIFT
REGISTER
OPAMP
OPAMP
REGULATOR +5V
REGULATOR +5V
REGULATOR
-15V
REGULATOR
+15V
to PN1/2-CN301
from P1.A6
to P1.A5, P1.G8
from P1.E3
PHONSE
OUTPUT
(L/MONO)
OUTPUT
(R)
INPUT
AC IN
12V 1A
KEC-54242-3
NJM7815FA
(
XD853A00
)
REGULATOR +15V
1
2
3
DM: IC113
2: GND
3: OUTPUT
1: INPUT
(
XZ162A00
)
3: INPUT
1: OUTPUT
2: COMMON
NJM7915FA
(
XD854A00
)
DM: IC114
REGULATOR -15V
2: GND
1: INPUT
3: OUTPUT
3
2
1
1
3
NJM78M05DLA
DM: IC111
REGULATOR +5V
2
1
3
2
3: OUTPUT
2: GND
1: INPUT
NJM7805FA
(
XJ607A00
)
REGULATOR +5V
DM: IC112
1