Sony STR DA2400ES - 7.1 Channel Home Theater AV Receiver Service Manual page 103

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