Sony STR-DN1000 Service Manual page 61

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Pin No. Pin Name
POWER_SWITCH_
121
122 DIR_XMODE
123
124
125
126 DIR_ERROR
127
128
129, 130 MD1, MD0
131
132 VSS_(GND)
133
134
135
136
137 RST_TRIGGER
138 EEPROM_SDA
139 EEPROM_SCL
140 FL_LATCH
141 FL_DATA
142
143 SIRIUS_MISO
144 SIRIUS_MOSI
145 SIRIUS_POWER_ENA
TE
L 13942296513
146 VSS_(GND)
147
148 DMPORT_MISO
149 DMPORT_MOSI
150 DMPORT_DETECT
151 SPI0_MISO
152 SPI0_MOSI
153 SPI0_CLK
154 to 156
157 DIR_CKST#
158 DIR_SIGNAL
159 DIGI_DATA_MUTE
160 ANA_DIGI
161 VSS_(GND)
162
TUNER_RDS_INT
163
164, 165
166 DSP_INT
167, 168
169
170 DIR_HDMI_SELECT
171 SPI0_ENA
172 SFLASH_CE#
www
173 SFLASH_HOLD#
174 SPI0_CS#
175 DSP_RESET
.
176
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I/O
I Power switch input terminal
DET
O Reset signal output to the digital audio interface receiver
SIRCS I SIRCS signal input from the remote control receiver
DIR_CE O Chip enable signal output to the digital audio interface receiver
DIR_DO 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
MD3 - Mode setting terminal
MD2 I Mode setting input from the DSP
- Mode setting terminal
System reset signal input from the reset signal generator
INITX I
For several hundreds msec. after the power supply rises, "L" is input, then it changes to "H"
- Ground terminal
VCC5 - Power supply terminal (+3.3V)
SI_Rx I Serial data input from the DSP
SO_Tx O Serial data output to the DSP
NO_USE - Not used
O Reset signal output terminal for the system controller
I/O Two-way data bus with the EEPROM
O Serial data transfer clock signal output to the EEPROM
O Serial data latch pulse signal output to the fl uorescent indicator tube
O Serial data latch pulse signal output to the fl uorescent indicator tube
FL_CLK O Serial data transfer clock signal output to the fl uorescent indicator tube
I Serial data input from the SIRIUS socket (US and Canadian models only)
O Serial data output to the SIRIUS socket (US and Canadian models only)
O Power detection signal output to the SIRIUS socket (US and Canadian models only)
- Ground terminal
VCC5 - Power supply terminal (+3.3V)
I Serial data input from the DMPORT connector
O Serial data output to the DMPORT connector
DMPORT adapter connection detection signal input terminal
I
"H": DMPORT adapter is connected
I Serial data input from the serial fl ash and DSP
O Serial data output to the serial fl ash and DSP
O Serial data transfer clock signal output to the serial fl ash and DSP
NO_USE - Not used
I Clock selection signal input from the digital audio interface receiver
I Audio serial data input from the digital audio interface receiver
O Muting control signal output terminal
O Analog/digital selection signal output terminal
- Ground terminal
VCC5 - Power supply terminal (+3.3V)
RDS serial data transfer clock signal input from the tuner (FM/AM)
I
(CLK) (AEP and UK models only)
NO_USE - Not used
I Interrupt signal input from the DSP
NO_USE - Not used
FSRATE I L/R sampling clock signal input from the digital audio interface receiver and HDMI receiver
O Digital audio interface receiver/HDMI receiver signal selection signal output terminal
O Chip enable signal output to the DSP
O Chip enable signal output to the serial fl ash
O Hold signal output to the serial fl ash
x ao
O Chip select signal output to the DSP
y
O Reset signal output to the DSP
i
VCC5 - Power supply terminal (+3.3V)
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8
Fixed at "L" in this set
Fixed at "L" in this set
Q Q
3 6 7 1 3
u163
"L": reset
.
2 9 9 4 2 8
Description
"L": reset
"L": reset
"L": reset
1 5 0 5 8 2 9 9 4
m
co
STR-DN1000
9 9
2 8 9 9
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