DOWNLOAD Sony HT-XT3 Service Manual ↓ Size: 7.39 MB | Pages: 92 in PDF or view online for FREE

Model
HT-XT3
Pages
92
Size
7.39 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
ht-xt3.pdf
Date
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HT-XT3
73
Pin No.
Pin Name
I/O
Description
110
NO USE
-
Not used
111
TCK
O
Power-up or held low for proper operation of the processor.
112
TDI
O
Test data input terminal (for JTAG) Not used
113
TMS
O
Test mode selection signal input terminal (for JTAG) Not used
114
TDO
O
Test data output terminal (for JTAG) Not used
115
NO USE
-
Not used
116
NO USE
-
Not used
117
NO USE
-
Not used
118
NO USE
-
Not used
119
PCONT1
O
Power Control for power supply 1
120
NO USE
-
Not used
121
NO USE
-
Not used
122
NO USE
-
Not used
123
PCONT3
O
Power Control for BD 2
124
NO USE
-
Not used
125
NO USE
-
Not used
126
VCC
-
Power supply terminal (+3.3V)
127
VSS
-
Ground terminal
128
MODEL_DETECT
I
Model detect port (LOW)
129
NO USE
-
Not used
130
PCONT_STBY
O
Power Supply PVDD Select (32V/20V)
131
BD_RESET
O
BD Reset Control
132
JIG_MODE1
I/O
To MB (BD JIG Mode)
133
NO USE
-
Not used
134
UPG_STATUS
I
To MB (BD Update Status)
135
BD_IF_REQ
I
BD IF Request (BDSYS --> IFCON)
136
BD_IF_START
O
BD IF Ready (IFCON --> BDSYS)
137
OPWRSB
I
To MB (It is PullDown on the MB side though it is an input, and unused of an undecided 
specifi cation). 
138
NAND_RESET
O
NAND reset control
139
FLASH_WRITE _SEL
I
Flash write mode select (“L”= serial,“H”= USB)
140
CEC_TX_RX 
I/O
CEC Data In/Out
141
VCC
-
Power supply terminal (+3.3V)
142
NO USE
-
Not used
143
NO USE
-
Not used
144
VSS
-
Ground terminal
HT-XT3
74
MB-1408  BOARD  (9/11)  IC3506  SII9575CTUC (HDMI TRANSCEIVER)
Pin No.
Pin Name
I/O
Description
1 to 6
D14 to D19
I
Video data input terminal    Not used
7
DE
I
Data enable signal input terminal    Not used
8
VSYNC
I
Vertical sync signal input terminal    Not used
9
HSYNC
I
Horizontal sync signal input terminal    Not used
10
R0XC–
I
TMDS clock (negative) signal input from the HDMI IN 9 (VIDEO 2) connector
11
R0XC+
I
TMDS clock (positive) signal input from the HDMI IN 9 (VIDEO 2) connector
12
R0X0–
I
TMDS data (negative) input from the HDMI IN 9 (VIDEO 2) connector
13
R0X0+
I
TMDS data (positive) input from the HDMI IN 9 (VIDEO 2) connector
14
R0X1–
I
TMDS data (negative) input from the HDMI IN 9 (VIDEO 2) connector
15
R0X1+
I
TMDS data (positive) input from the HDMI IN 9 (VIDEO 2) connector
16
R0X2–
I
TMDS data (negative) input from the HDMI IN 9 (VIDEO 2) connector
17
R0X2+
I
TMDS data (positive) input from the HDMI IN 9 (VIDEO 2) connector
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 input selector
21
R1XC+
I
TMDS clock (positive) signal input from the HDMI input selector
22
R1X0–
I
TMDS data (negative) input from the HDMI input selector
23
R1X0+
I
TMDS data (positive) input from the HDMI input selector
24
R1X1–
I
TMDS data (negative) input from the HDMI input selector
25
R1X1+
I
TMDS data (positive) input from the HDMI input selector
26
R1X2–
I
TMDS data (negative) input from the HDMI input selector
27
R1X2+
I
TMDS data (positive) input from the HDMI input selector
28
R2XC–
I
TMDS clock (negative) signal input from the HDMI input selector
29
R2XC+
I
TMDS clock (positive) signal input from the HDMI input selector
30
R2X0–
I
TMDS data (negative) input from the HDMI input selector
31
R2X0+
I
TMDS data (positive) input from the HDMI input selector
32
R2X1–
I
TMDS data (negative) input from the HDMI input selector
33
R2X1+
I
TMDS data (positive) input from the HDMI input selector
34
R2X2–
I
TMDS data (negative) input from the HDMI input selector
35
R2X2+
I
TMDS data (positive) input from the HDMI input selector
36
AVDD12
-
Power supply terminal (+1.2V)
37
CVCC12
-
Power supply terminal (+1.2V)
38
AVDD33
-
Power supply terminal (+3.3V)
39
R3XC–
I
TMDS clock (negative) signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 (SA-
CD/CD) connector
40
R3XC+
I
TMDS clock (positive) signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 (SA-
CD/CD) connector
41
R3X0–
I
TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 (SA-CD/CD) 
connector
42
R3X0+
I
TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 (SA-CD/CD) 
connector
43
R3X1–
I
TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 (SA-CD/CD) 
connector
44
R3X1+
I
TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 (SA-CD/CD) 
connector
45
R3X2–
I
TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 (SA-CD/CD) 
connector
46
R3X2+
I
TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 (SA-CD/CD) 
connector
47
R4XC–
I
TMDS clock (negative) signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) 
connector
48
R4XC+
I
TMDS clock (positive) signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) 
connector
49
R4X0–
I
TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) connector
50
R4X0+
I
TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) connector
51
R4X1–
I
TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) connector
52
R4X1+
I
TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) connector
53
R4X2–
I
TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) connector
HT-XT3
75
Pin No.
Pin Name
I/O
Description
54
R4X2+
I
TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) connector
55
AVDD12
-
Power supply terminal (+1.2V)
56
AVDD33
-
Power supply terminal (+3.3V)
57
R5XC–
I
TMDS clock (negative) signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1
(VIDEO 1) connector
58
R5XC+
I
TMDS clock (positive) signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO
1) connector
59
R5X0–
I
TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1)
connector
60
R5X0+
I
TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1)
connector
61
R5X1–
I
TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1)
connector
62
R5X1+
I
TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1)
connector
63
R5X2–
I
TMDS data (negative) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1)
connector
64
R5X2+
I
TMDS data (positive) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1)
connector
65
CVCC12
-
Power supply terminal (+1.2V)
66
CSCL
I
I2C serial data transfer clock signal input from the video system controller
67
CSDA
I/O
Two-way I2C serial data bus with the video system controller, video processor and HDMI
input selector
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_CI2CA
I/O
Not used
71
CEC_A1
I/O
Not used
72
CEC_A0WAKEUP
I/O
Not used
73
DSDA6
I/O
I2C serial data bus terminal    Not used
74
DSCL6
I
I2C serial data transfer clock signal input terminal    Not used
75
LPSVCC33
-
Not used
76
DSDA0
I/O
I2C serial data bus with the HDMI IN 9 (VIDEO 2) connector
77
DSCL0
I
I2C serial data transfer clock signal input from the HDMI IN 9 (VIDEO 2) connector
78
CBUS_HPD0
O
Hot plug detection signal output to the HDMI IN 9 (VIDEO 2) connector
79
R0PWR5V
I
Power supply voltage (+5V) input from the HDMI IN 9 (VIDEO 2) connector
80
DSDA1
I/O
I2C serial data bus with the HDMI input selector
81
DSCL1
I
I2C serial data transfer clock signal input from the HDMI input selector
82
CBUS_HPD1
O
Hot plug detection signal output to the HDMI input selector
83
R1PWR5V
I
Power supply voltage (+5V) input terminal
84
DSDA2
I/O
I2C serial data bus with the HDMI input selector
85
DSCL2
I
I2C serial data transfer clock signal input from the HDMI input selector
86
CBUS_HPD2
O
Hot plug detection signal output to the HDMI input selector
87
R2PWR5V
I
Power supply voltage (+5V) input terminal
88
DSDA3
I/O
I2C serial data bus with the HDMI ASSIGNABLE (INPUT ONLY) IN 3 connector
89
DSCL3
I
I2C serial data transfer clock signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3
(SA-CD/CD) connector
90
CBUS_HPD3
O
Hot plug detection signal output to the HDMI ASSIGNABLE (INPUT ONLY) IN 3 (SA-CD/CD)
connector
91
R3PWR5V
I
Power supply voltage (+5V) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 3 (SA-CD/
CD) connector
92
DSDA4
I/O
I2C serial data bus with the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) connector
93
DSCL4
I
I2C serial data transfer clock signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2
(BD) connector
94
CBUS_HPD4
O
Hot plug detection signal output to the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD) con-
nector
95
R4PWR5V
I
Power supply voltage (+5V) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 2 (BD)
connector
96
RSVDL
-
Not used
97
DSDA5
I/O
I2C serial data bus with the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1) connector
98
DSCL5
I
I2C serial data transfer clock signal input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1
(VIDEO 1) connector
HT-XT3
76
Pin No.
Pin Name
I/O
Description
99
CBUS_HPD5
O
Hot plug detection signal output to the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO 1)
connector
100
R5PWR5V
I
Power supply voltage (+5V) input from the HDMI ASSIGNABLE (INPUT ONLY) IN 1 (VIDEO
1) connector
101
SBVCC5V
-
Power supply terminal (+5V)
102
VCC33OUT
O
Power supply (+3.3V) output terminal
103
MHL0_CD0/GPIO0
I/O
Not used
104
MHL1_CD1/GPIO1
I/O
Not used
105
TX_HPD0
O
Hot plug detection signal input from the video processor
106
TXDSDA0
I/O
I2C serial data bus terminal    Not used
107
TXDSCL0
O
I2C serial data transfer clock signal output terminal    Not used
108
TX_HPD1
I
Hot plug detection signal input from the HDMI ZONE 2 OUT connector
109
TXDSDA1
I/O
I2C serial data bus with the HDMI ZONE 2 OUT connector
110
TXDSCL1
O
I2C serial data transfer clock signal output to the HDMI ZONE 2 OUT connector
111
APLL12
-
Power supply terminal (+1.2V)
112
XTALVCC33
-
Power supply terminal (+3.3V)
113
XTALOUT
O
System clock (27 MHz) output terminal
114
XTALIN
I
System clock input terminal    Not used
115
XTALGND
-
Ground terminal
116
CVCC12
-
Power supply terminal (+1.2V)
117
SS/GPIO2
I/O
Not used
118
SCLK/GPIO3
I/O
Not used
119
SD0/GPIO4
I/O
Not used
120
SD1/GPIO5
I/O
Not used
121
WS0_OUT/DR0
O
L/R sampling clock signal output to the DSP1
DSD audio data output to the video processor
122
SCK0/DDCK
O
Bit clock signal output to the video processor and DSP1
DSD audio clock signal output to the video processor
123
IOVCC33
-
Power supply terminal (+3.3V)
124
SDO_0/DL0
O
Digital audio signal output to the DSP1
DSD audio data output to the video processor
125
MCLK
O
Master clock signal output to the video processor
126
SD0_1/DR1/GPIO6
O
Digital audio signal output to the DSP1
DSD audio data output to the video processor
127
SD0_2/DL1/GPIO7
O
Digital audio signal output to the DSP1
DSD audio data output to the video processor
128
SD0_3/DR2/GPIO8
O
Digital audio signal output to the DSP1
DSD audio data output to the video processor
129
MUTEOUT/GPIO9
O
HDMI error signal output to the main system controller “H”: error
Audio muting control signal output terminal
130
SPDIF0_OUT/DL2
O
S/PDIF audio signal output to the digital audio interface receiver and DSP1
DSD audio data output to the video processor
131
WS0_IN/GPIO11
I/O
Not used
132
SCK0_IN/GPIO10
I/O
Not used
133
SD0_IN/SPDIF0_IN
I
Not used
134
SCK1_IN/SCK1_OUT
I/O
Not used
135
WS1_IN/WS1_OUT
I/O
Not used
136
SD1_IN/SD1_OUT/
SPDIF1_IN/
SPDIF1_OUT
O
S/PDIF audio signal output to the digital audio interface receiver
137
ARC0
I
Audio return signal input from the HDMI OUT A ARC connector
138
ARC1
I
Audio return signal input terminal    Not used
139
CVCC12
-
Power supply terminal (+1.2V)
140
TPVDD12
-
Power supply terminal (+1.2V)
141
TDVDD12
-
Power supply terminal (+1.2V)
142
T1XC–
O
TMDS clock (negative) output to the HDMI ZONE 2 OUT connector
143
T1XC+
O
TMDS clock (positive) output to the HDMI ZONE 2 OUT connector
144
T1X0–
O
TMDS data (negative) output to the HDMI ZONE 2 OUT connector
145
T1X0+
O
TMDS data (positive) output to the HDMI ZONE 2 OUT connector
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