Read Sony STR-DA6400ES (serv.man4) Service Manual online
3
When AC cord is connected to outlet and POWER switch SW1) is
pushed, AC voltage input to SUB POWER TRANSMITTER (T002)
through Jack (J01). Then, STB +5V and STB +3.3V are supplied for the
operation of SYSTEM CONTROLLER (IC2513).
through Jack (J01). Then, STB +5V and STB +3.3V are supplied for the
operation of SYSTEM CONTROLLER (IC2513).
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