Sony HT-CT770 Service Manual page 53

Pin No. Pin Name
57 CBUS_HPD1
58 R1PWR5V
59 DSDA2
60 DSCL2
61 CBUS_HPD2
62 R2PWR5V
63 DSDA3
64 DSCL3
65 CBUS_HPD3
66 R3PWR5V
67 TXDSDA
68 TXDSCL
69 TX_HPD
70 MHL_CD0_GPIO0
71 APLL10
72 XTALVCC33
73 XTALOUT
74 XTALIN
75 XTALGND
76 TPVDD10
77 TXC–
78 TXC+
79 TX0–
80 TX0+
81 TDVDD10
82 TX1–
83 TX1+
84 TX2–
85 TX2+
86 CVDD10
87 ARCRX_TX
88 WS0_OUT
89 SCK0
90 SD0_0
91 MCLK
92 to 94 SD0_1 to SD0_3
95 MUTEOUT
96 SPDIFOUT
97 IOVCC33
98 SDO_GPIO10
99 SDI_GPIO11
100 SS_GPIO8
I/O
O Hot plug detection control signal output to the HDMI IN 1 connector
I Power supply voltage (+5V) input from the HDMI IN 1 connector
I/O Two-way I2C serial data bus with the HDMI IN 2 connector
I I2C serial data transfer clock signal input from the HDMI IN 2 connector
O Hot plug detection control signal output to the HDMI IN 2 connector
I Power supply voltage (+5V) input from the HDMI IN 2 connector
I/O Two-way I2C serial data bus with the HDMI IN 3 connector
I I2C serial data transfer clock signal input from the HDMI IN 3 connector
O Hot plug detection control signal output to the HDMI IN 3 connector
I Power supply voltage (+5V) input from the HDMI IN 3 connector
I/O Two-way I2C serial data bus with the TV (ARC) HDMI OUT connector
O I2C serial data transfer clock signal output to the TV (ARC) HDMI OUT connector
I Hot plug detection signal input from the TV (ARC) HDMI OUT connector
- Not used
- Power supply terminal (+1V)
- Power supply terminal (+3.3V)
O System clock output terminal (27 MHz)
I System clock input terminal (27 MHz)
- Ground terminal
- Power supply terminal (+1V)
O TMDS clock (negative) signal output to the TV (ARC) HDMI OUT connector
O TMDS clock (positive) signal output to the TV (ARC) HDMI OUT connector
O TMDS data (negative) output to the TV (ARC) HDMI OUT connector
O TMDS data (positive) output to the TV (ARC) HDMI OUT connector
- Power supply terminal (+1V)
O TMDS data (negative) output to the TV (ARC) HDMI OUT connector
O TMDS data (positive) output to the TV (ARC) HDMI OUT connector
O TMDS data (negative) output to the TV (ARC) HDMI OUT connector
O TMDS data (positive) output to the TV (ARC) HDMI OUT connector
- Power supply terminal (+1V)
I Digital audio signal input from the TV (ARC) HDMI OUT connector
O L/R sampling clock signal output to the digital audio interface receiver
O Bit clock signal output to the digital audio interface receiver
O Digital audio signal output to the digital audio interface receiver
O Master clock signal output to the digital audio interface receiver
O Digital audio signal output to the digital audio interface receiver
O HDMI muting on/off control signal output terminal
O S/PDIF audio signal output to the digital audio interface receiver
- Power supply terminal (+3.3V)
- Not used
- Not used
- Not used
Description
"H": muting on
HT-CT770
53