Yamaha AG-STOMP GA 011589 Service Manual page 44

A B
AG-Stomp OVERALL CIRCUIT DIAGRAM 2/3 (DM)
1
DM 1/2
2
DM 2/2
3
4
5
REGULATOR
6
7
8
AG-Stomp
P2
9
A B
C D E
OPAMP
OPAMP
INVERTER
SHIFT
REGISTANT
B.COUNTER
INVERTER
C D E
F G
ADC & DAC
OPAMP
D-FF
AND
REGULATOR
REGULATOR
REGULATOR
F G
H I J
OPAMP
OPAMP
OPAMP
OPAMP
OPAMP
OPAMP
NJM78M05DLA (XZ162A00)
DM: IC111
REGULATOR +5V
2
1
3
1: INPUT
2: GND
3: OUTPUT
NJM7815FA (XD853A00)
DM: IC113
REGULATOR +15V
1
2
3
1: INPUT
2: GND
3: OUTPUT
: Ceramic Capacitor
Note : See parts list for details of circuit board component parts.
H I J
K L
AG-Stomp
from A (P3.A4)
to B (P3.A6)
NJM7805FA (XJ607A00)
DM: IC112
REGULATOR +5V
1
2
3
1: INPUT
2: GND
3: OUTPUT
NJM7915FA (XD854A00)
DM: IC114
REGULATOR -15V
3
2
1
1: OUTPUT
2: COMMON
3: INPUT
AG-Stomp
K L