Onkyo TX-SR602 Service Manual page 58

Compressed
Digital
Interface
Frame
Multi-Standard
Shifter
Digital
Audio Decoder
Audio
Input
DSP AB
Input
Paraller or Serial
Buffer
PLL Clock
Host Interface
RAM
Manager
SAI0
Serial
External Memory
SAI1
Audio
SAI2
Interface
SAI3
DSP C
Digital
Audio
Programmable
Output
32-Bit DSP
DSP
DSP
ROM
RAM
Paraller or Serial
Interface
DAO 0
DA01
GPIO and I/O
Controller
Host Interface