Sony STR DA2400ES Service Manual - Page 103

Sony STR DA2400ES - 7.1 Channel Home Theater AV Receiver Manual

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Page 103 highlights

STR-DA2400ES/DG920 Pin No. Pin Name I/O Description 63 DIR_CE O Chip enable signal output to the digital audio interface receiver 64 DIR_DO I Serial data input from the digital audio interface receiver 65 DIR_ERROR I PLL lock error signal and data error flag input from the digital audio interface receiver 66 DIR_CKST I Clock selection signal input from the digital audio interface receiver 67 D595_LAT O Serial data latch pulse signal output to the data decoder (for audio) 68 D595_OE O Output enable signal output to the data decoder (for audio) 69 COM1_CLK O Serial data transfer clock signal output to the digital audio interface receiver, data decoder (for audio section) and D/A converter (for audio section) 70 COM1_DATA O Serial data output to the digital audio interface receiver, data decoder (for audio section) and D/A converter (for audio section) 71 SF_DSP_CS_CTL O Hold signal output to the serial flash 72 SFLASH_CE O Chip enable signal output to the serial flash 73 VCC3_(3.3V) - Power supply terminal (+3.3V) 74 VSS_(GND) - Ground terminal 75 SPI0_CE O Chip enable signal output to the DSP 76 DSP_RESET O Reset signal output to the DSP "L": reset 77 SPI0_SCS O Chip select signal output to the DSP 78 DA_RESET O Reset signal output to the D/A converter (for audio section) "L": reset 79 to 81 NO USE O Not used 82 SEL_DATA O Serial data output to the audio input selector 83 SEL_CLK O Serial data transfer clock signal output to the audio input selector 84 XM_POW O Power supply on/off control signal output terminal for XM section "H": power on (DA2400ES/DG920: US model only) 85 XM_LAT O Serial data latch pulse signal output to the D/A converter (for XM section) (DA2400ES/DG920: US model only) 86 TUN_TUNED I Tuned detection signal input from the tuner (FM/AM) 87 TUN_LAT O Serial data latch pulse signal output to the tuner (FM/AM) 88 VSS_(GND) - Ground terminal 89 VCC3_(3.3V) - Power supply terminal (+3.3V) 90 TUN_DO I Serial data input from the tuner (FM/AM) 91 TUN_DATA O Serial data output to the tuner (FM/AM) 92 TUN_CLK O Serial data transfer clock signal output to the tuner (FM/AM) 93 RDS_DATA I RDS serial data input from the tuner (FM/AM) (DA2400ES: AEP, Continental European, East European, Russian and UK models only) 94 DMPORT_DET I Digital media port adapter connection detection signal input terminal "H": digital media port adapter is connected 95 HDMI_RESET O Reset signal output to the HDMI controller "L": reset 96 HDMI_ERROR I HDMI audio error signal input terminal 97 NO USE O Not used 98 to 100 AD-KEY1 toAD-KEY3 I Front panel key input terminal (A/D input) 101 CEC_M/DV O CEC serial data output to the HDMI connector 102 C_MONI_MUTE O Component video monitor out muting on/off control signal output to the video switch (for component video signal) "L": muting on 103 VERSION I Destination setting terminal 104 COM2_DATA I Serial data output to the audio input selector, data decoder (for video section) and D/A converter (for XM section) 105 COM2_CLK O Serial data transfer clock signal output to the audio input selector, data decoder (for video section) and D/A converter (for XM section) 106 V595_LAT O Serial data latch pulse signal output to the data decoder (for video section) 107 V595_OE O Output enable signal output to the data decoder (for video section) 108 M_MUTE O Composite video monitor out muting on/off control signal output to the video switch (for component video signal) "L": muting on 109 VC_MUTE O Component video muting on/off control signal output to the video input selector (for component video signal) "L": muting on 110 V_DET I CVBS video signal detection input terminal 111 COMPO_DET I Component video signal detection input terminal 112 DAC_SCL O Serial data transfer clock signal output to the D/A converter (for video section) 113 DAC_SDA O Serial data output to the D/A converter (for video section) 114 AVSS/AVRL (ANALOG GND A/D) - Ground terminal (for A/D converter) 115 AVCC3(3.3V A/D) - Power supply terminal (+3.3V) (for A/D converter) 103

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STR-DA2400ES/DG920
103
Pin No.
Pin Name
I/O
Description
63
DIR_CE
O
Chip enable signal output to the digital audio interface receiver
64
DIR_DO
I
Serial data input from the digital audio interface receiver
65
DIR_ERROR
I
PLL lock error signal and data error
fl
ag input from the digital audio interface receiver
66
DIR_CKST
I
Clock selection signal input from the digital audio interface receiver
67
D595_LAT
O
Serial data latch pulse signal output to the data decoder (for audio)
68
D595_OE
O
Output enable signal output to the data decoder (for audio)
69
COM1_CLK
O
Serial data transfer clock signal output to the digital audio interface receiver, data decoder
(for audio section) and D/A converter (for audio section)
70
COM1_DATA
O
Serial data output to the digital audio interface receiver, data decoder (for audio section) and
D/A converter (for audio section)
71
SF_DSP_CS_CTL
O
Hold signal output to the serial
fl
ash
72
SFLASH_CE
O
Chip enable signal output to the serial
fl
ash
73
VCC3_(3.3V)
-
Power supply terminal (+3.3V)
74
VSS_(GND)
-
Ground terminal
75
SPI0_CE
O
Chip enable signal output to the DSP
76
DSP_RESET
O
Reset signal output to the DSP
"L": reset
77
SPI0_SCS
O
Chip select signal output to the DSP
78
DA_RESET
O
Reset signal output to the D/A converter (for audio section)
"L": reset
79 to 81
NO USE
O
Not used
82
SEL_DATA
O
Serial data output to the audio input selector
83
SEL_CLK
O
Serial data transfer clock signal output to the audio input selector
84
XM_POW
O
Power supply on/off control signal output terminal for XM section
"H": power on (DA2400ES/DG920: US model only)
85
XM_LAT
O
Serial data latch pulse signal output to the D/A converter (for XM section)
(DA2400ES/DG920: US model only)
86
TUN_TUNED
I
Tuned detection signal input from the tuner (FM/AM)
87
TUN_LAT
O
Serial data latch pulse signal output to the tuner (FM/AM)
88
VSS_(GND)
-
Ground terminal
89
VCC3_(3.3V)
-
Power supply terminal (+3.3V)
90
TUN_DO
I
Serial data input from the tuner (FM/AM)
91
TUN_DATA
O
Serial data output to the tuner (FM/AM)
92
TUN_CLK
O
Serial data transfer clock signal output to the tuner (FM/AM)
93
RDS_DATA
I
RDS serial data input from the tuner (FM/AM)
(DA2400ES: AEP, Continental European, East European, Russian and UK models only)
94
DMPORT_DET
I
Digital media port adapter connection detection signal input terminal
"H": digital media port adapter is connected
95
HDMI_RESET
O
Reset signal output to the HDMI controller
"L": reset
96
HDMI_ERROR
I
HDMI audio error signal input terminal
97
NO USE
O
Not used
98 to 100
AD-KEY1 toAD-KEY3
I
Front panel key input terminal (A/D input)
101
CEC_M/DV
O
CEC serial data output to the HDMI connector
102
C_MONI_MUTE
O
Component video monitor out muting on/off control signal output to the video switch
(for component video signal)
"L": muting on
103
VERSION
I
Destination setting terminal
104
COM2_DATA
I
Serial data output to the audio input selector, data decoder (for video section) and
D/A converter (for XM section)
105
COM2_CLK
O
Serial data transfer clock signal output to the audio input selector, data decoder
(for video section) and D/A converter (for XM section)
106
V595_LAT
O
Serial data latch pulse signal output to the data decoder (for video section)
107
V595_OE
O
Output enable signal output to the data decoder (for video section)
108
M_MUTE
O
Composite video monitor out muting on/off control signal output to the video switch
(for component video signal)
"L": muting on
109
VC_MUTE
O
Component video muting on/off control signal output to the video input selector
(for component video signal)
"L": muting on
110
V_DET
I
CVBS video signal detection input terminal
111
COMPO_DET
I
Component video signal detection input terminal
112
DAC_SCL
O
Serial data transfer clock signal output to the D/A converter (for video section)
113
DAC_SDA
O
Serial data output to the D/A converter (for video section)
114
AVSS/AVRL
(ANALOG GND A/D)
-
Ground terminal (for A/D converter)
115
AVCC3(3.3V A/D)
-
Power supply terminal (+3.3V) (for A/D converter)