Sony STR-DA2800ES Service Manual page 139

Pin No. Pin Name
57 BT CTS (N203)
58 BT MUTE (N203)
59 BT RESET (N203)
60 BT P CONT (N203)
61 HDMI_ERROR_IN
62 LIMITTER (A28)
63 FS_RATE1-CAP
64 AVCC
65 AVRH
66 AVSS
67 DIG_AU_DATA_MUTE
68 NO_MUTE_AU-ADC
69 DSP_NON_AUDIO
70 DSP1_SFLASH_HOLD
71 DSP1_INT
72 DSP1_RESET
73 DSP1_SPIO_CE
74 DSP1_SIA_DATA0
75 DIR_CKST
76 DIR_ERROR
77 DIR_DO
78 DIR_CE-LAT
79 DIR_XMODE-RESET
80 COM1_CLK
81 COM1_DATA
82 D595_LAT (A58)
83 D595_OE (A58)
DSP2_SFLASH_HOLD
84
(A58)
85 DSP2_INT (A58)
86 DSP2_RESET (A58)
87 DSP2_SPIO_CE (A58)
88 VSS
89 VCC
DCAC_DSP2_SIA_SEL
90
(A58)
91 DSP1_ERROR (A58)
92 D-AUDIO_I2C_SDA
93 AU-DAC_ZERO_DATA
94 D-AUDIO_I2C_SCL
95 HATS_RESET (A58)
96 HATS_MIDDLE (A58)
97 HATS_MUTE (A58)
HATS_AMCK_SEL
98
(A58)
99 NET_HDMI_SEL (A28)
HATS ON OFF
100
STATUS (A58)
101 to 103 NC
104 VSS
105 VCC
106 to 109 NC
110 UART MAIN/BT (N203)
111 UART BT/MAIN (N203)
112 NC
113 TUNER_CE
114 TUN_DATA
115 IISD
116 TUN_CLK
117 RDS_INT
I/O
- Not used
- Not used
- Not used
- Not used
I HDMI error signal input from the video system controller and HDMI transceiver
I Limiter detection terminal
O L/R sampling clock signal input from the digital audio interface receiver
- Power supply terminal (+3.3V)
I Reference voltage (+3.3V) input terminal
- Ground terminal
O Audio muting on/off control signal output terminal
O Muting cancel signal output terminal
I Non-LPCM setting signal input from the digital audio interface receiver
O Hold signal output to the serial fl ash
I Interrupt signal input from the DSP
O Reset signal output to the DSP
O Chip enable signal output to the DSP and serial fl ash
I Zero data detection signal input from the digital audio interface receiver
I Clock selection signal input from the digital audio interface receiver
I Error signal input from the digital audio interface receiver
I Serial data input from the digital audio interface receiver
O Chip enable signal output to the digital audio interface receiver
O Reset signal output to the digital audio interface receiver
O Serial data transfer clock signal output to the digital audio interface receiver
O Serial data output to the digital audio interface receiver
O Serial data latch pulse signal output terminal
O Output enable signal output terminal
O Hold signal output terminal
I Interrupt signal input terminal
O Reset signal output terminal
O Chip enable signal output terminal
- Ground terminal
- Power supply terminal (+3.3V)
O Not used
I Error signal input terminal
I/O Two-way I2C serial data bus with the D/A converter (for audio section)
I Zero data detection signal input from the D/A converter (for audio section)
O I2C serial data transfer clock signal output to the D/A converter (for audio section)
O Reset signal output terminal
I Middle detection signal input terminal
O Muting control signal output terminal
O Audio master clock selection signal output terminal
O HDMI/network selection signal output terminal
- Not used
- Not used
- Ground terminal
- Power supply terminal (+3.3V)
- Not used
- Not used
- Not used
- Not used
O Chip enable signal output to the FM/AM tuner
I/O Two-way I2C serial data bus with the FM/AM tuner
I Radio station detection signal and stereo status display signal input from the FM/AM tuner
O Serial data transfer clock signal output to the FM/AM tuner
I RDS interrupt signal input from the FM/AM tuner
Description
"H": muting on
Not used
"L": reset
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
STR-DA2800ES
"H": error
"L": no audio
"H": error
"L": reset
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