Sony STR-DA6400ES Service Manual page 189

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Pin No. Pin Name
161
162
VIDEO UCOM
163
ENDFLAG
164 VIDEO UCOM MODE
165 RDS_CLK
166 VUCOM-BUSY
167 VUCOM-RST
168 FSRATE1
169 PNX RESET
170 232C-SEL2
171 XM-RESET
172 XM-DA_LAT
173 XM_POWER
174 DEV I2C SDA
175 DEV I2C SCL
176
TE
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I/O
GND - Ground terminal
+5V - Power supply terminal (+3.3V)
I End fl ag input from the video system controller
O Mode setting signal output to the video system controller
I RDS serial data transfer clock signal input terminal
I Busy signal input from the video system controller
O Reset signal output to the video system controller
I L/R sampling clock signal input from the digital audio interface receiver or HDMI receiver
O Reset signal output to the connected media processor
O Data selection signal output terminal
O Reset signal output to the XM receiver
O Serial data latch pulse signal output to the D/A converter (for XM section)
O Power supply on/off control signal output terminal for XM section
I/O Two-way data bus with the EEPROM
O Serial data transfer clock signal output to the EEPROM
+5V - Power supply terminal (+3.3V)
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2 9
8
Description
"L": reset
Q Q
3 6 7 1 3 1 5
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STR-DA6400ES
9 4 2 8
Not used
"L": reset
"H": power on
0 5 8 2 9 9 4 2 8
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9 9
9 9
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