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Block Diagram - Digital Video Section - Sony STR-DN1050 Service Manual

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STR-DN1050
6-6.
HDMI
IN
STR-DN1050
BLOCK DIAGRAM – DIGITAL VIDEO Section –
CN3504
DATA2+
1
35 R2X2+
DATA2–
3
34
R2X2-
DATA1+
4
33
R2X1+
DATA1–
6
32
R2X1-
DATA0+
7
31
R2X0+
DATA0–
9
30
R2X0-
GAME
CLOCK+
10
29
R2XC+
CLOCK–
12
28
R2XC-
SCL (5V)
85
DSCL2
15
SDA (5V)
16
84
DSDA2
HOT PLUG DET
19
86
CBUS_HPD2
CEC
13
+5V POWER
18
87
R2PWR5V
CN3503
DATA2+
1
46 R3X2+
DATA2–
3
45
R3X2-
DATA1+
4
44
R3X1+
DATA1–
6
43
R3X1-
DATA0+
7
42
R3X0+
DATA0–
(for AUDIO)
9
41
R3X0-
CLOCK+
10
40
R3XC+
BD/DVD
CLOCK–
39
12
R3XC-
SCL (5V)
15
89
DSCL3
SDA (5V)
16
88
DSDA3
HOT PLUG DET
19
90
CBUS_HPD3
CEC
13
+5V POWER
18
91
R3PWR5V
CN3502
DATA2+
1
54
R4X2+
DATA2–
3
53
R4X2-
DATA1+
52
4
R4X1+
DATA1–
6
51
R4X1-
DATA0+
50
7
R4X0+
DATA0–
(for AUDIO)
9
49
R4X0-
CLOCK+
SA-CD/CD
10
48
R4XC+
CLOCK–
47
12
R4XC-
SCL (5V)
15
93
DSCL4
SDA (5V)
16
92
DSDA4
HOT PLUG DET
19
94
CBUS_HPD4
CEC
13
+5V POWER
18
95
R4PWR5V
CN3501
DATA2+
1
64
RX52+
DATA2–
3
63
RX52-
DATA1+
4
62
RX51+
DATA1–
61
6
RX51-
DATA0+
7
60
RX50+
DATA0–
9
59
RX50-
VIDEO (MHL)
CLOCK+
58
10
RX5C+
DC5V 1A MAX
CLOCK–
12
57
RX5C-
SCL (5V)
98
DSCL5
15
SDA (5V)
16
97
DSDA5
HOT PLUG DET
19
99
CBUS_HPD5
CEC
13
+5V POWER
18
R5PWR5V
100
IC3506
HDMI RECEIVER
17
R0X2+
R0X2-
16
R0X1+
15
R0X1-
14
R0X0+
13
R0X0-
12
R0XC+
11
R0XC-
10
TXDSCL0
107
TXDSDA0
106
TX_HPD0
105
2
3
SIGNAL BUFFER
IC3800
7
2
SD1_IN/SD1_OUT/
SPDIF1_IN/SPDIF1_OUT 136
SYSTEM CONTROL
IC2100 (4/5)
38
INITX
D3002
MUTEOUT/GPIO9 129
D3005
RESET
4
IC3001
RESET SW
Q3000
SW RESET
RESET 69
Q3004
SS/GPIO2 117
SD0/GPIO4 119
SCLK/GPIO3 118
SD1/GPIO5 120
RESONATOR INVERTER
IC3505
XTALIN
113
1
1A
2A
3
X3501
27MHz
3A
6
32
32
CN3808
DATA2+
1
DATA2–
3
DATA1+
4
DATA1–
6
DATA0+
7
DATA0–
9
(VIDEO 2 IN)
CLOCK+
MHL
10
HDMI
CLOCK–
DC5V 1A MAX
12
SCL (5V)
15
SDA (5V)
16
HOT PLUG DET
19
CEC
13
+5V POWER
18
+5V
CEC
CEC_PCONT
CEC_PCONT
CEC
1
2
ARC_SPDIF
D3003
HDMI_MUTE
HDMI CONTROLLER
IC3000 (2/2)
42
HDMI_MUTE
119
D3006
INITX
57
MU_RST
97
165
17
SPSF_SPI_CS
ADV8003_SPSF_DIN
19
ADV8003_SPSF_SCK
21
ADV8003_SPSF_DOUT
20
>008B
DIGITAL SECTION
(2/2)
(Page 29)
>007B
DIGITAL SECTION
(1/2)
(Page 28)
: AUDIO (DIGITAL)
: VIDEO

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