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Block Diagram - Hdmi Section (1/2) - Sony STR-DA4400ES Service Manual

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STR-DA4400ES
6-4.

BLOCK DIAGRAM - HDMI Section (1/2) -

DATA0+
7
DATA0–
9
DATA1+
4
DATA1–
6
DATA2+
1
DATA2–
3
CN3501
HDMI
CLOCK+
10
ASSIGNABLE
CLOCK–
12
(INPUT ONLY)
IN 6
(for AUDIO)
SDA (5V)
16
SCL (5V)
15
HOT PLUG DET
19
+5V POWER
18
CEC
13
DATA0+
7
DATA0–
9
DATA1+
4
DATA1–
6
DATA2+
1
CN3502
DATA2–
3
HDMI
CLOCK+
10
ASSIGNABLE
(INPUT ONLY)
CLOCK–
12
IN 5
SDA (5V)
16
SCL (5V)
15
HOT PLUG DET
19
+5V POWER
18
CEC
13
DATA0+
7
DATA0–
9
DATA1+
4
DATA1–
6
DATA2+
1
CN3503
DATA2–
3
HDMI
CLOCK+
10
ASSIGNABLE
(INPUT ONLY)
CLOCK–
12
IN 4
16
SDA (5V)
SCL (5V)
15
HOT PLUG DET
19
+5V POWER
18
CEC
13
31
(Page 31)
CEC
• SIGNAL PATH
: AUDIO (DIGITAL)
: VIDEO
STR-DA4400ES
22
R0X0+
21
R0X0-
25
R0X1+
24
R0X1-
28
R0X2+
27
R0X2-
TX0+ 7
TX0-
8
19
R0XC+
R0XC-
TX1+
18
4
TX1-
5
30
DSDA0
LEVER SHIFT
TX2+
1
Q3501
31
DSCL0
TX2-
2
2
16
HPD0
3
TXC+
10
1
TXC-
11
32
RPWR0
GATE
IC3524(1/3)
42
R1X0+
R1X0-
41
HDMI INPUT
SELECT
45
R1X1+
IC3503
44
R1X1-
48
R1X2+
47
R1X2-
(Page 31)
37
39
R1XC+
38
R1XC-
LEVER SHIFT
50
DSDA1
Q3502
51
DSCL1
TPWR/I2CADDR 79
12
36
HPD1
11
13
9185_HPD[1]
HPDIN 76
9185_RST[1]
52
RPWR1
RESET# 13
GATE
IC3524(2/3)
TSDA 77
TSCL 78
62
R2X0+
LSDA/EPSEL[0] 14
61
R2X0-
LSCL/EPSEL[1] 15
65
R2X1+
64
R2X1-
68
R2X2+
67
R2X2-
59
R2XC+
R2XC-
58
70
DSDA2
LEVER SHIFT
Q3503
71
DSCL2
9
56
HPD2
8
10
72
RPWR2
GATE
IC3524(3/3)
UC3V_SDA
(Page 31)
52
UC3V_SCL
93
94
44
R0X0+
36
43
R0X0–
48
R0X1+
47
R0X1–
52
R0X2+
51
R0X2–
ODCK 5
HSYNC 20
40
R0XC+
VSYNC 21
39
R0XC–
DE 19
HDMI RECEIVER
IC3511
(1/2)
SPDIF 78
4
SD0 -SD3
94
XTALOUT
X3501
28.322MHz
95
XTALIN
PWR5V
30
R1PWR5V
DSDA
28
DSDA1
DSCL
29
DSCL1
MCLK 89
SCK 86
WS 85
35
R0PWR5V
33
DSDA0
34
DSCL0
26
CSDA
27
CSCL
DATA SELECTOR
EEPROM
IC3508
IC3509
4
2Y3
3
5 SDA
2-COM
5
2Y1
1
2Y0
11
1Y3
1-COM
13
6 SCL
14
1Y1
12
1Y0
WP
B
A
9
10
7
UC3V_SDA
UC3V_SCL
118
117
9
8
30
30
Q [4] - Q [11], Q[16] -Q[23], Q[28]-Q[35]
ODCK, HSYNC, VSYNC, DE
TX0+ 34
TX0– 33
TX1+ 37
TX1– 36
TX2+ 40
TX2– 39
TXC+ 31
TXC– 30
88
IDCK
2
HSYNC
DSDA 47
3
VSYNC
DSCL 46
1
DE
HDMI
TRANSCEIVER
DL2
IC3513
HPD
51
21
4
SPDIF
4
SD0 -SD3
CEC DATA
4
DL0, DR1,
SWITCH
DL1, DR2
Q2001 – 2004
TX_INT
15
DCLK
INT 24
TX_RST
16
DR0
RESET# 25
5
MCLK
UC3V_SDA
CSDA 49
11
SCK
UC3V_SCL
CSCL 48
10
WS
30 123
VIDEO SYSTEM CONTROLLER
IC3610 (1/3)
(Page 32)
32
7
DATA0+
9
DATA0–
4
DATA1+
6
DATA1–
1
DATA2+
3
DATA2–
CLOCK+
10
CN3511
12
CLOCK–
HDMI
ASSIGNABLE
(INPUT ONLY)
16
SDA (5V)
OUT
15
SCL (5V)
19
HOT PLUG DET
13
CEC
CEC_TX
24
(Page 29)
CEC_RX
UC3V_SDA,
UC3V_SCL
33
(Page 32)
SD0 -SD3, SPDIF,
MCK, SCK, WS
34
(Page 31)

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