Block Diagram - Yamaha A-S3000 Owner's Manual

■ Block diagram

METER
MOTOR VOL
RELAY
CPU/LOGIC, etc.
Standby power
FOR
MC AMP
FOR
MM EQ AMP
FOR
After Vol Amp
FOR
Input Amp
FOR
VOLUME2 (Rch)
FOR
VOLUME1 (Lch)
FLOATING BALANCE FLOATING BALANCE
SPEAKER DRIVER
SPEAKER DRIVER
MOSFET
MOSFET
25
En