Sony STR-DH550 Service Manual page 51

Pin No. Pin Name
60 R5X0+
61 R5X1–
62 R5X1+
63 R5X2–
64 R5X2+
65 CVCC12
66 CSCL
67 CSDA
68 INT
69 RESET
70 TPWR_CI2CS
71 CEC_A1
72 CEC_A0WAKEUP
73 DSDA6
74 DSCL6
75 LPSVCC33
76 DSDA0
77 DSCL0
78 CBUS_HPD0
79 R0PWR5V
80 DSDA1
81 DSCL1
82 CBUS_HPD1
83 R1PWR5V
84 DSDA2
85 DSCL2
86 CBUS_HPD2
87 R2PWR5V
88 DSDA3
89 DSCL3
90 CBUS_HPD3
91 R3PWR5V
92 DSDA4
93 DSCL4
94 CBUS_HPD4
95 R4PWR5V
96 RSVDL
97 DSDA5
98 DSCL5
99 CBUS_HPD5
100 R4PWR5V
101 SBVCC5V
102 VCC33OUT
103, 104 GPIO0, GPIO1
105 TX_HPD0
106 TXDSDA0
107 TXDSCL0
108 TX_HPD1
109 TXDSDA1
110 TXDSCL1
111 APLL12
112 XTALVCC33
113 XTALIN
114 XTALOUT
115 XTALGND
116 CVCC12
I/O
I TMDS data (positive) input from the HDMI IN (SAT/CATV) connector
I TMDS data (negative) input from the HDMI IN (SAT/CATV) connector
I TMDS data (positive) input from the HDMI IN (SAT/CATV) connector
I TMDS data (negative) input from the HDMI IN (SAT/CATV) connector
I TMDS data (positive) input from the HDMI IN (SAT/CATV) connector
- Power supply terminal (+1.2V)
I/O Two-way I2C clock bus with the video system controller
I/O Two-way I2C data bus with the video system controller
O Interrupt signal output to the video system controller
I Reset signal input from the video system controller
I Not used
O Not used
O Not used
I/O Two-way I2C serial data bus terminal
I I2C serial data transfer clock signal input terminal
I Not used
I/O Two-way I2C serial data bus with the HDMI IN connector
I I2C serial data transfer clock signal input from the HDMI IN connector
O Hot plug detection control signal output to the HDMI IN connector
I Power supply voltage (+5V) input terminal
I/O Two-way I2C serial data bus with the HDMI IN connector
I I2C serial data transfer clock signal input from the HDMI IN connector
O Hot plug detection control signal output to the HDMI IN connector
I Power supply voltage (+5V) input terminal
I/O Two-way I2C serial data bus with the HDMI IN (BD) connector
I I2C serial data transfer clock signal input from the HDMI IN (BD) connector
O Hot plug detection control signal output to the HDMI IN (BD) connector
I Power supply voltage (+5V) input terminal
I/O Two-way I2C serial data bus with the HDMI IN (DVD) connector
I I2C serial data transfer clock signal input from the HDMI IN (DVD) connector
O Hot plug detection control signal output to the HDMI IN (DVD) connector
I Power supply voltage (+5V) input terminal
I/O Two-way I2C serial data bus with the HDMI IN (GAME) connector
I I2C serial data transfer clock signal input from the HDMI IN (GAME) connector
O Hot plug detection control signal output to the HDMI IN (GAME) connector
I Power supply voltage (+5V) input terminal
I Not used
I/O Two-way I2C serial data bus with the HDMI IN (SAT/CATV) connector
I I2C serial data transfer clock signal input from the HDMI IN (SAT/CATV) connector
O Hot plug detection control signal output to the HDMI IN (SAT/CATV) connector
I Power supply voltage (+5V) input terminal
- Power supply terminal (+1.2V)
O Power supply (+3.3V) output terminal
I/O Not used
I Hot plug detection signal input from the HDMI OUT A ARC connector
I/O Two-way I2C serial data bus with the HDMI OUT A ARC connector
O I2C serial data transfer clock signal output to the HDMI OUT A ARC connector
I Hot plug detection signal input from the HDMI OUT B connector
I/O Two-way I2C serial data bus with the HDMI OUT B connector
O I2C serial data transfer clock signal output to the HDMI OUT B connector
- Power supply terminal (+1.2V)
- Power supply terminal (+3.3V)
I System clock signal input terminal (27 MHz)
O System clock signal output terminal
- Ground terminal
- Power supply terminal (+1.2V)
STR-DH550/DH750
Description
"L": reset
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
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