Sony STR-DH550 Service Manual page 52

STR-DH550/DH750
Pin No. Pin Name
117 to 120 GPIO2 to GPIO5
121 WS0_OUT
122 SCK0
123 IOVCC33
124 SD0_0
125 MCLK
126 to 128 SD0_1 to SD0_3
129 MUTEOUT
130 SPDIF0_OUT
131, 132 GPIO11, GPIO10
133 SPDIFO_IN
134 SCK1_OUT
135 WS1_OUT
136 SPDIF1_OUT
137 ARC0
138 ARC1
139 CVCC12
140, 141 TPVDD12
142 T1XC–
143 T1XC+
144 T1X0–
145 T1X0+
146 T1X1–
147 T1X1+
148 T1X2–
149 T1X2+
150, 151 TPVDD12
152 T0XC–
153 T0XC+
154 T0X0–
155 T0X0+
156 T0X1–
157 T0X1+
158 T0X2–
159 T0X2+
160 CVCC12
161, 162 D0, D1
163 to 170 D2 to D9
171 D10
172 IDCK
173 IOVCC33
174 D11
175, 176 D12, D13
52
I/O
I/O Not used
O Word select signal output to the digital audio interface receiver
O Serial data transfer clock signal output to the digital audio interface receiver
- Power supply terminal (+3.3V)
I Serial data output to the digital audio interface receiver
I Master clock signal output to the digital audio interface receiver
I Serial data output to the digital audio interface receiver
O HDMI muting control signal output terminal
I S/PDIF audio signal output to the digital audio interface receiver
I/O Not used
I S/PDIF audio signal input terminal
O Serial data transfer clock signal output terminal
O Word select signal output terminal
I S/PDIF audio signal output terminal
I Audio signal input from the HDMI OUT A ARC connector
I Audio signal input terminal
- Power supply terminal (+1.2V)
- Power supply terminal (+1.2V)
O TMDS clock (negative) output to the HDMI OUT B connector
O TMDS clock (positive) output to the HDMI OUT B connector
O TMDS data (negative) output to the HDMI OUT B connector
O TMDS data (positive) output to the HDMI OUT B connector
O TMDS data (negative) output to the HDMI OUT B connector
O TMDS data (positive) output to the HDMI OUT B connector
O TMDS data (negative) output to the HDMI OUT B connector
O TMDS data (positive) output to the HDMI OUT B connector
- Power supply terminal (+1.2V)
O TMDS clock (negative) output to the HDMI OUT A ARC connector
O TMDS clock (positive) output to the HDMI OUT A ARC connector
O TMDS data (negative) output to the HDMI OUT A ARC connector
O TMDS data (positive) output to the HDMI OUT A ARC connector
O TMDS data (negative) output to the HDMI OUT A ARC connector
O TMDS data (positive) output to the HDMI OUT A ARC connector
O TMDS data (negative) output to the HDMI OUT A ARC connector
O TMDS data (positive) output to the HDMI OUT A ARC connector
- Power supply terminal (+1.2V)
O Digital video signal output terminal
I Digital video signal input from the video deinterlacing
O Digital video signal output terminal
I Output data clock signal input from the video deinterlacing
- Power supply terminal (+3.3V)
O Digital video signal output terminal
I Digital video signal input from the video deinterlacing
Description
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used