Sony STR-DH740 (serv.man2) Service Manual ▷ View online
STR-DH740
57
Pin No.
Pin Name
I/O
Description
68
USB_IRPTO
I
USB: IRPTO (notifi cation that two USB confi guration descriptor or more is connected) from
USB Device BU94604BKV
USB Device BU94604BKV
69
USB_RESET
O
USB: RESET for USB Device BU94604BKV
70
USB_BUSY
I
BUSY signal communication between USB board
71
Prog_VU_SCK
O
PROGRAMMING CLOCK
72
Prog_VUTX
O
PROGRAMMING UART TX
73
Prog_VURX
I
PROGRAMMING UART RX
74
No_Use
-
Not used
75
VSS
-
Ground terminal
76
VCC
-
Power supply pin (+3.3V)
77
TRXTS (No Use)
-
Not used
78
TCK
-
Test clock signal input terminal (for JTAG)
79
TDI
-
Test data input terminal (for JTAG)
80
TMS
-
Test mode selection signal input terminal (for JTAG)
81
TDO
-
Test data output terminal (for JTAG)
82 to 94
No_Use
-
Not used
95
VU_SDA_VUTX
O
Communication data with MAIN Micom: Transmit data
96
VURX
I
Communication data with MAIN Micom: Receive data
97
VCC
-
Power supply pin (+3.3V)
98, 99
No_Use
-
Not used
100
VSS
-
Ground terminal
STR-DH740
58
DIGITAL BOARD (6/7) IC3506 SII9573CTUC (HDMI RECEIVER)
Pin No.
Pin Name
I/O
Description
1 to 6
D14 to D19
I
Digital video signal input from the video deinterlacing
7
DE
I
Data enable signal input from the video deinterlacing
8
VSYNC
O
Vertical sync signal input from the video deinterlacing
9
HSYNC
O
Horizontal sync signal input from the video deinterlacing
10
R0XC–
I
TMDS clock (negative) signal input from the HDMI IN connector Not used
11
R0XC+
I
TMDS clock (positive) signal input from the HDMI IN connector Not used
12
R0X0–
I
TMDS data (negative) input from the HDMI IN connector Not used
13
R0X0+
I
TMDS data (positive) input from the HDMI IN connector Not used
14
R0X1–
I
TMDS data (negative) input from the HDMI IN connector Not used
15
R0X1+
I
TMDS data (positive) input from the HDMI IN connector Not used
16
R0X2–
I
TMDS data (negative) input from the HDMI IN connector Not used
17
R0X2+
I
TMDS data (positive) input from the HDMI IN connector Not used
18
AVDD12
-
Power supply terminal (+1.2V)
19
AVDD33
-
Power supply terminal (+3.3V)
20
R1XC–
I
TMDS clock (negative) signal input from the HDMI IN connector Not used
21
R1XC+
I
TMDS clock (positive) signal input from the HDMI IN connector Not used
22
R1X0–
I
TMDS data (negative) input from the HDMI IN connector Not used
23
R1X0+
I
TMDS data (positive) input from the HDMI IN connector Not used
24
R1X1–
I
TMDS data (negative) input from the HDMI IN connector Not used
25
R1X1+
I
TMDS data (positive) input from the HDMI IN connector Not used
26
R1X2–
I
TMDS data (negative) input from the HDMI IN connector Not used
27
R1X2+
I
TMDS data (positive) input from the HDMI IN connector Not used
28
R2XC–
I
TMDS clock (negative) signal input from the HDMI IN (BD) connector
29
R2XC+
I
TMDS clock (positive) signal input from the HDMI IN (BD) connector
30
R2X0–
I
TMDS data (negative) input from the HDMI IN (BD) connector
31
R2X0+
I
TMDS data (positive) input from the HDMI IN (BD) connector
32
R2X1–
I
TMDS data (negative) input from the HDMI IN (BD) connector
33
R2X1+
I
TMDS data (positive) input from the HDMI IN (BD) connector
34
R2X2–
I
TMDS data (negative) input from the HDMI IN (BD) connector
35
R2X2+
I
TMDS data (positive) input from the HDMI IN (BD) connector
36
AVDD12
-
Power supply terminal (+1.2V)
37
CVDD12
-
Power supply terminal (+1.2V)
38
AVDD33
-
Power supply terminal (+3.3V)
39
R3XC–
I
TMDS clock (negative) signal input from the HDMI IN (DVD) connector
40
R3XC+
I
TMDS clock (positive) signal input from the HDMI IN (DVD) connector
41
R3X0–
I
TMDS data (negative) input from the HDMI IN (DVD) connector
42
R3X0+
I
TMDS data (positive) input from the HDMI IN (DVD) connector
43
R3X1–
I
TMDS data (negative) input from the HDMI IN (DVD) connector
44
R3X1+
I
TMDS data (positive) input from the HDMI IN (DVD) connector
45
R3X2–
I
TMDS data (negative) input from the HDMI IN (DVD) connector
46
R3X2+
I
TMDS data (positive) input from the HDMI IN (DVD) connector
47
R4XC–
I
TMDS clock (negative) signal input from the HDMI IN (GAME) connector
48
R4XC+
I
TMDS clock (positive) signal input from the HDMI IN (GAME) connector
49
R4X0–
I
TMDS data (negative) input from the HDMI IN (GAME) connector
50
R4X0+
I
TMDS data (positive) input from the HDMI IN (GAME) connector
51
R4X1–
I
TMDS data (negative) input from the HDMI IN (GAME) connector
52
R4X1+
I
TMDS data (positive) input from the HDMI IN (GAME) connector
53
R4X2–
I
TMDS data (negative) input from the HDMI IN (GAME) connector
54
R4X2+
I
TMDS data (positive) input from the HDMI IN (GAME) connector
55
CVDD12
-
Power supply terminal (+1.2V)
56
AVDD33
-
Power supply terminal (+3.3V)
57
R5XC–
I
TMDS clock (negative) signal input from the HDMI IN (SAT/CATV) connector
58
R5XC+
I
TMDS clock (positive) signal input from the HDMI IN (SAT/CATV) connector
59
R5X0–
I
TMDS data (negative) input from the HDMI IN (SAT/CATV) connector
60
R5X0+
I
TMDS data (positive) input from the HDMI IN (SAT/CATV) connector
STR-DH740
59
Pin No.
Pin Name
I/O
Description
61
R5X1–
I
TMDS data (negative) input from the HDMI IN (SAT/CATV) connector
62
R5X1+
I
TMDS data (positive) input from the HDMI IN (SAT/CATV) connector
63
R5X2–
I
TMDS data (negative) input from the HDMI IN (SAT/CATV) connector
64
R5X2+
I
TMDS data (positive) input from the HDMI IN (SAT/CATV) connector
65
CVCC12
-
Power supply terminal (+1.2V)
66
CSCL
I/O
Two-way I2C clock bus with the video system controller
67
CSDA
I/O
Two-way I2C data bus with the video system controller
68
INT
O
Interrupt signal output to the video system controller
69
RESET
I
Reset signal input from the video system controller “L”: reset
70
TPWR_CI2CS
I
Not used
71
CEC_A1
O
Not used
72
CEC_A0WAKEUP
O
Not used
73
DSDA6
I/O
Two-way I2C serial data bus terminal Not used
74
DSCL6
I
I2C serial data transfer clock signal input terminal Not used
75
LPSVCC33
I
Not used
76
DSDA0
I/O
Two-way I2C serial data bus with the HDMI IN connector Not used
77
DSCL0
I
I2C serial data transfer clock signal input from the HDMI IN connector Not used
78
CBUS_HPD0
O
Hot plug detection control signal output to the HDMI IN connector Not used
79
R0PWR5V
I
Power supply voltage (+5V) input terminal
80
DSDA1
I/O
Two-way I2C serial data bus with the HDMI IN connector Not used
81
DSCL1
I
I2C serial data transfer clock signal input from the HDMI IN connector Not used
82
CBUS_HPD1
O
Hot plug detection control signal output to the HDMI IN connector Not used
83
R1PWR5V
I
Power supply voltage (+5V) input terminal
84
DSDA2
I/O
Two-way I2C serial data bus with the HDMI IN (BD) connector
85
DSCL2
I
I2C serial data transfer clock signal input from the HDMI IN (BD) connector
86
CBUS_HPD2
O
Hot plug detection control signal output to the HDMI IN (BD) connector
87
R2PWR5V
I
Power supply voltage (+5V) input terminal
88
DSDA3
I/O
Two-way I2C serial data bus with the HDMI IN (DVD) connector
89
DSCL3
I
I2C serial data transfer clock signal input from the HDMI IN (DVD) connector
90
CBUS_HPD3
O
Hot plug detection control signal output to the HDMI IN (DVD) connector
91
R3PWR5V
I
Power supply voltage (+5V) input terminal
92
DSDA4
I/O
Two-way I2C serial data bus with the HDMI IN (GAME) connector
93
DSCL4
I
I2C serial data transfer clock signal input from the HDMI IN (GAME) connector
94
CBUS_HPD4
O
Hot plug detection control signal output to the HDMI IN (GAME) connector
95
R4PWR5V
I
Power supply voltage (+5V) input terminal
96
RSVDL
I
Not used
97
DSDA5
I/O
Two-way I2C serial data bus with the HDMI IN (SAT/CATV) connector
98
DSCL5
I
I2C serial data transfer clock signal input from the HDMI IN (SAT/CATV) connector
99
CBUS_HPD5
O
Hot plug detection control signal output to the HDMI IN (SAT/CATV) connector
100
R4PWR5V
I
Power supply voltage (+5V) input terminal
101
SBVCC5V
-
Power supply terminal (+1.2V)
102
VCC33OUT
O
Power supply (+3.3V) output terminal
103, 104
GPIO0, GPIO1
I/O
Not used
105
TX_HPD0
I
Hot plug detection signal input from the HDMI OUT A ARC connector
106
TXDSDA0
I/O
Two-way I2C serial data bus with the HDMI OUT A ARC connector
107
TXDSCL0
O
I2C serial data transfer clock signal output to the HDMI OUT A ARC connector
108
TX_HPD1
I
Hot plug detection signal input from the HDMI OUT B connector Not used
109
TXDSDA1
I/O
Two-way I2C serial data bus with the HDMI OUT B connector Not used
110
TXDSCL1
O
I2C serial data transfer clock signal output to the HDMI OUT B connector Not used
111
APLL12
-
Power supply terminal (+1.2V)
112
XTALVCC33
-
Power supply terminal (+3.3V)
113
XTALIN
I
System clock signal input terminal (27 MHz)
114
XTALOUT
O
System clock signal output terminal Not used
115
XTALGND
-
Ground terminal
116
CVCC12
-
Power supply terminal (+1.2V)
117 to 120
GPIO2 to GPIO5
I/O
Not used
STR-DH740
60
Pin No.
Pin Name
I/O
Description
121
WS0_OUT
O
Word select signal output to the digital audio interface receiver
122
SCK0
O
Serial data transfer clock signal output to the digital audio interface receiver
123
IOVCC33
-
Power supply terminal (+3.3V)
124
SD0_0
I
Serial data output to the digital audio interface receiver
125
MCLK
I
Master clock signal output to the digital audio interface receiver
126 to 128
SD0_1 to SD0_3
I
Serial data output to the digital audio interface receiver
129
MUTEOUT
O
HDMI muting control signal output terminal
130
SPDIF0_OUT
I
S/PDIF audio signal output to the digital audio interface receiver
131, 132
GPIO11, GPIO10
I/O
Not used
133
SPDIFO_IN
I
S/PDIF audio signal input terminal Not used
134
SCK1_OUT
O
Serial data transfer clock signal output terminal Not used
135
WS1_OUT
O
Word select signal output terminal Not used
136
SPDIF1_OUT
I
S/PDIF audio signal output terminal Not used
137
ARC0
I
Audio signal input from the HDMI OUT A ARC connector
138
ARC1
I
Audio signal input terminal Not used
139
CVCC12
-
Power supply terminal (+1.2V)
140, 141
TPVDD12
-
Power supply terminal (+1.2V)
142
T1XC–
O
TMDS clock (negative) output to the HDMI OUT B connector Not used
143
T1XC+
O
TMDS clock (positive) output to the HDMI OUT B connector Not used
144
T1X0–
O
TMDS data (negative) output to the HDMI OUT B connector Not used
145
T1X0+
O
TMDS data (positive) output to the HDMI OUT B connector Not used
146
T1X1–
O
TMDS data (negative) output to the HDMI OUT B connector Not used
147
T1X1+
O
TMDS data (positive) output to the HDMI OUT B connector Not used
148
T1X2–
O
TMDS data (negative) output to the HDMI OUT B connector Not used
149
T1X2+
O
TMDS data (positive) output to the HDMI OUT B connector Not used
150, 151
TPVDD12
-
Power supply terminal (+1.2V)
152
T0XC–
O
TMDS clock (negative) output to the HDMI OUT A ARC connector
153
T0XC+
O
TMDS clock (positive) output to the HDMI OUT A ARC connector
154
T0X0–
O
TMDS data (negative) output to the HDMI OUT A ARC connector
155
T0X0+
O
TMDS data (positive) output to the HDMI OUT A ARC connector
156
T0X1–
O
TMDS data (negative) output to the HDMI OUT A ARC connector
157
T0X1+
O
TMDS data (positive) output to the HDMI OUT A ARC connector
158
T0X2–
O
TMDS data (negative) output to the HDMI OUT A ARC connector
159
T0X2+
O
TMDS data (positive) output to the HDMI OUT A ARC connector
160
CVCC12
-
Power supply terminal (+1.2V)
161, 162
D0, D1
O
Digital video signal output terminal Not used
163 to 170
D2 to D9
I
Digital video signal input from the video deinterlacing
171
D10
O
Digital video signal output terminal Not used
172
IDCK
I
Output data clock signal input from the video deinterlacing
173
IOVCC33
-
Power supply terminal (+3.3V)
174
D11
O
Digital video signal output terminal Not used
175, 176
D12, D13
I
Digital video signal input from the video deinterlacing
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