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Block Diagram - Hdmi Section - Sony STR DA2400ES - 7.1 Channel Home Theater AV Receiver Service Manual

Multi channel av receiver.
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6-5.

BLOCK DIAGRAM - HDMI Section -

DATA0+
7
DATA0–
9
DATA1+
4
DATA1–
6
DATA2+
1
DATA2–
3
CN3503
CLOCK+
10
VIDEO 1 IN
CLOCK–
12
SDA (5V)
16
SCL (5V)
15
HOT PLUG DET
19
CEC
13
+5V POWER
18
DATA0+
7
DATA0–
9
DATA1+
4
DATA1–
6
DATA2+
1
DATA2–
3
CN3500
CLOCK+
10
SAT IN
CLOCK–
12
SDA (5V)
16
SCL (5V)
15
HOT PLUG DET
19
CEC
13
+5V POWER
18
HDMI
DATA0+
7
DATA0–
9
DATA1+
4
DATA1–
6
DATA2+
1
DATA2–
3
CN3501
CLOCK+
10
BD IN
CLOCK–
12
SDA (5V)
16
SCL (5V)
15
HOT PLUG DET
19
CEC
13
+5V POWER
18
DATA0+
7
DATA0–
9
DATA1+
4
DATA1–
6
DATA2+
1
DATA2–
3
CN3502
CLOCK+
10
DVD IN
CLOCK–
12
SDA (5V)
16
SCL (5V)
15
HOT PLUG DET
19
CEC
13
+5V POWER
18
SIGNAL PATH
: AUDIO (DIGITAL)
Q3505
: VIDEO
22
STR-DA2400ES/DG920
LEVEL SHIFT
IC3502
SWITCH
Q3501
52
ADT0P
YDT0P
31
51
ADT0N
YDT0N 32
55
ADT1P
YDT1P 28
54
ADT1N
YDT1N 29
58
ADT2P
YDT2P 25
57
ADT2N
YDT2N 26
49
ACLKP
YCLKP 34
48
ACLKN
YCLKN 35
45
SDA_A
46
SCL_A
44
HPD_A
HDMI INPUT
SELECTOR
IC3501
71
BDT0P
70
BDT0N
74
BDT1P
73
BDT1N
77
BDT2P
76
BDT2N
SWITCH
68
BCLKP
Q3500
67
BCLKN
63
SDA_B
64
SCL_B
SDA_SINK 39
62
HPD_B
SCL_SINK 38
1444_OEB
OUTDIS 42
1444_HPD
HPD_SINK 40
1444_SELA
9
CDT0P
SELA
23
1444_SELB
8
CDT0N
SELB 22
1444_SELC
12
CDT1P
SELC 21
11
CDT1N
15
CDT2P
14
CDT2N
6
CCLKP
5
CCLKN
2
SDA_C
3
SCL_C
80
HPD_C
SIGNAL SELECTOR
IC3503
5
2Y1
2
2Y2
2-COM
3
4
2Y3
A
B
10
9
X3000
INVERTER
10MHz
IC3513
11
13
55
56
54 21
51 52 53
28 27
62
R1X0+
61
R1X0–
66
R1X1+
65
R1X1–
70
R1X2+
69
R1X2–
24
58
R1XC+
57
R1XC–
36
28
DSDA1
29
DSCL1
30
R1PWR5V
HSYNC 20
2
HSYNC
44
R0X0+
VSYNC 21
3
VSYNC
43
R0X0–
ODCK 5
88
IDCK
48
R0X1+
DE 19
1
DE
47
R0X1–
SPDIF 78
4
SPDIF
52
R0X2+
TRANSCEIVER
51
R0X2–
40
R0XC+
4
39
R0XC–
SCK 86
11
SCK
WS
85
10
WS
MCLK 89
5
MCLK
HDMI
RECEIVER
BUFFER
IC3506
IC3507
35
R0PWR5V
33
DSDA0
34
DSCL0
MUTEOUT 75
RX_INT
26
CSDA
INT 102
RX_RST
27
CSCL
RESET# 100
94
95
D3000
X3500
28.322MHz
DATA SELECTOR
EEPROM
D3001
IC3504
IC3505
1
2Y0
4
2Y3
2-COM 3
5
SDA
5
2Y1
12
1Y0
11
1Y3
1-COM 13
6
SCL
14
1Y1
A
A B
B
WP
10 9
7
35 36
20 19
65
HDMI CONTROLLER
IC3000
31
31
Q[4] – Q[11], Q16] – Q[23], Q[28] – Q[35],
HSYNC, VSYNC, ODCK, DE
TX0+ 34
7
DATA0+
TX0– 33
9
DATA0–
TX1+ 37
4
DATA1+
TX1– 36
6
DATA1–
TX2+ 40
1
DATA2+
CN3505
TX2– 39
3
DATA2–
HDMI
TXC+ 31
10
CLOCK+
OUT
TXC– 30
12
CLOCK–
DSDA 47
16
SDA (5V)
DSCL 46
15
SCL (5V)
HPD 51
19
HOT PLUG DET
13
CEC
HDMI
IC3508
TX_INT
INT 24
TX_RST
RESET# 25
CSDA
49
CSCL 48
SD0 – SD3
HDMI_BCK
HDMI_LRCK
SD0 – SD3, HDMI_BCK,
HDMI_MCK
HDMI_LRCK, HDMI_MCK
(HDMI_ERROR)
43 42
HDMI_SDA, HDMI_SCL,
HDMI_SDA
HDMI_RESET
VUCOM_SDA
33
HDMI_SCL
VUCOM_SCL 34
HDMI_RESET
RESET 10
HDMI_NON_LPCM
NON LPCM 64
TX_5VPWR 41
STR-DA2400ES/DG920
CEC
11
(Page 27)
26
(Page 33)
SPDIF
1
(Page 27)
15
(Page 28)
MUTE
(Page 28)
16
12
(Page 27)
17
(Page 28)
TX_5VPWR
(Page 34)
27

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