Sony STR DA2400ES - 7.1 Channel Home Theater AV Receiver Service Manual page 97

DSP BOARD IC5021 D790E002BZDH300 (DSP)
Pin No. Pin Name
A1 VSS
A2 DVDD
A3 AFSX0
A4 ACLKX0
A5 ACLKR0
A6 AXR0[14]/AXR2[1]
A7 VSS
A8 AXR0[11]/AXR1[2]
AXR0[9]/AXR1[4]/
A9
SPI1_SIMO
A10 VSS
A11 AXR0[6]/SPI1_ENA#
A12 AXR0[4]
A13, A14 AXR0[2], AXR0[0]
A15 DVDD
A16 VSS
B1 DVDD
B2 UHPI_HBE[3]#
B3 AHCLKR0/AHCLKR1
B4 AFSR0
AXR0[15]/AXR2[0],
B5 to B7 AXR0[13]/AXR1[0],
AXR0[12]/AXR1[1]
B8 AXR0[10]/AXR1[3]
AXR0[8]/AXR1[5]/
B9
SPI1_SOMI
B10 AXR0[7]/SPI1_CLK
B11 AXR0[5]/SPI1_SCS#
B12, B13 AXR0[3], AXR0[1]
B14 SPI0_SOMI
B15 SPI0_SIMO
B16 DVDD
C1 AMUTE0
C2 AHCLKX0/AHCLKX2
C3 UHPI_HD[23]
UHPI_HBE[2]# to
C4 to C6
HPI_HBE[0]
C7 UHPI_HDS[2]#
C8 UHPI_HCS#
C9 UHPI_HAS#
C10 UHPI_HCNTL[1]
C11 AFSX2
C12 AFSR2
C13 ACLKR2
C14 AHCLKR2
C15 SPI0_SCS#
C16 SPI0_CLK
D1 AHCLKX1
D2 AMUTE1
D3 UHPI_HD[22]
D4, D5 DVDD
D6 UHPI_HRDY#
D7 UHPI_HDS[1]#
D8 UHPI_HRW
D9 UHPI_HCNTL[0]
D10 AMUTE2/HINT#
I/O
- Ground terminal
- Power supply terminal (+3.3V) (for IO)
O L/R sampling clock signal output to the D/A converter
O Bit clock signal output to the D/A converter
I Bit clock signal input from the digital audio interface receiver and HDMI receiver
I PCM audio signal input from the HDMI receiver
- Ground terminal
I PCM audio signal input from the A/D converter
I/O Not used
- Ground terminal
I/O Not used
I/O Not used
O PCM audio signal output to the D/A converter
- Power supply terminal (+3.3V) (for IO)
- Ground terminal
- Power supply terminal (+3.3V) (for IO)
I Not used
I/O Not used
I L/R sampling clock signal input from the digital audio interface receiver and HDMI receiver
I PCM audio signal input from the HDMI receiver
I PCM audio signal input from the digital audio interface receiver
I/O Not used
I/O Not used
I/O Not used
O PCM audio signal output to the D/A converter
O Serial data output to the system controller
I Serial data input from the system controller
- Power supply terminal (+3.3V) (for IO)
O Not used
I Master clock signal input from the digital audio interface receiver and HDMI receiver
I/O Not used
I Not used
I/O Not used
I/O Not used
I/O Not used
I/O Not used
I Error signal input from the digital audio interface receiver, HDMI receiver and HDMI controller
I PCM audio data input from the digital audio interface receiver
I/O Not used
I/O Not used
I Chip select signal input from the system controller
I Serial data transfer clock signal input from the system controller
I/O Not used
O Not used
I/O Not used
- Power supply terminal (+3.3V) (for IO)
I Not used
I/O Not used
I Not used
I Not used
O Not used
STR-DA2400ES/DG920
Description
97