Read Sony STR-DA6400ES (serv.man4) Service Manual online
15
IR-LEARNING UCOM RESET signal is input as a reset signal from
SYSTEM CONTROLLER (IC2513 112pin) to UPDATE SIGNAL
PROCESSOR (IC105 5pin). Then, UPDATE SIGNAL PROCESSOR
(IC105) starts to read the operation firmware which is stored in itself.
PROCESSOR (IC105 5pin). Then, UPDATE SIGNAL PROCESSOR
(IC105) starts to read the operation firmware which is stored in itself.
UPDATE SIGNAL PROCESSOR (IC105) analyzes input remote
commander signals and stored the result in itself. Therefore, the stored
data is also read when UPDATE SIGNAL PROCESSOR boots up.
data is also read when UPDATE SIGNAL PROCESSOR boots up.
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