STR-DH720/DH720HP
STR-DH720/DH720HP
16
16
5-4. BLOCK DIAGRAM – D-VIDEO Section –
125 R1X2+
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
R1X2-
R1X1+
R1X1-
Q0
I
Q35
D0
I
D35
R1X0+
R1X0-
R1XC+
R1XC-
DSCL1
124
123
122
121
120
119
118
35
134 R2X2+
R2X2-
R2X1+
R2X1-
R2X0+
R2X0-
R2XC+
R2XC-
RESET#
INT
133
132
131
130
129
128
127
DSCL2
DSDA2
39
40
HPD2
R3X2+
R3X2-
R3X1+
R3X1-
R3X0+
R3X0-
R3XC+
R3XC-
DSCL3
DSDA3
HPD3
38
TX2+
TX2-
TX1+
TX1-
TX0+
TX0-
TXC+
TXC-
DSCL
DSDA
HPD
40
39
37
36
34
33
31
30
46
47
51
DSDA1
HPD1
36
34
DE
73
VSYNC 74
73
HSYNC 75
SCK/DCLK 100
WS/DR0 99
SD0/DL0 101
SD1/DR1 102
SD2/DL1 103
SD3/DR2 104
MCLK 105
SPDIF/DL2 106
GPIO3/MUTEOUT 107
1
DE
VSYNC
HSYNC
DL2
48 CSCL
CSDA
49
21
MCLK
5
DR2
20
DL1
19
DR1
18
DL0
17
DCLK
15
DR0
16
67
69
12
68
70
28
29
13
R1PWR5V
33
R2PWER5V
37
R3PWR5V
41
IC3500
HDMI RECEIVER
IC3501
HDMI TRANSMITTER (1/2)
RX_RST
RX_INT
CSCL
CSDA
RESET
MD0
TX_5VPWR
39
40
18
16
21
22
23
24
HDMI CONTROLLER
IC3000 (1/3)
IC3501
HDMI TRANSMITTER
(2/2)
IC3201
VIDEO CONTROLLER
(2/2)
4
5
CSDA
CSCL
1
38
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
4
2
+3.3V
REG
IC3517
HDMI+3.3V
3.3V
HDMI+5V
+4V
6
1
+1.2V
REG
IC3519
HDMI+1.2V
+4V
1
8
IC3515
HDMI+1.8V
+3.3V
5
4
+1.8V
REG
IC3203
+1.8V
+4V
1
8
+1.8V
REG
IC3210
+1.8V
+6V
IC3516
4
5
+5V
REG
IC3521
143
142
141
140
139
138
137
136
43
44
42
CN3000
232C_IN(VU RX)
232C_OUT(VU TX)
RESET
CNVSS
FLASH
PROGRAMMING
5
3
2
1
96-88,
85-77,
70-62,
59-51
98-90,
86-77,
75-67,
63-56
75-82,
83-92,
93-96,
99-102
(Q28-Q35)
(Q16-Q23)
(Q4-Q7)
(Q8-Q11)
DEN/VOP_FLD
DVS/VOP_VS
XTAL
TCLK
X3201
19.6608MHz
4
5
XTALOUT
XTALIN
X3501
27MHz
23
24
X3000
4MHz
XOUT
MUTE
XIN
5
8
IC3502
SELECTOR
9
HSYNC SELECT
IC3206
D3003
9
D3004
+5V
REG
DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK–
SCL (5V)
SDA (5V)
HOT PLUG DET
CEC
+5V POWER
CLOCK+
116
115
114
113
112
111
110
109
31
32
30
29
R0X2+
R0X2-
R0X1+
R0X1-
R0X0+
R0X0-
R0XC+
R0XC-
DSCL0
DSDA0
HPD0
R0PWR5V
20
21
CN2513
DIGITAL
SECTION
(Page 14)
8
9
7
10
11
12
13
14
16
1
18
A6
2Q
2 1D
11
3
1CK
7
A7
8
A2
3
A3
4
A4
5
A5
6
A8
9
A1
Y1
Y8
2
IC3004
BUFFER
18
17
16
15
14
13
12
11
3
1
2
6
EEPROM
IC3208
SCL
5 SDA
4
HSYNC SELECT
IC3205
COM
6 A
1
3
Ch0
Ch1
12
USB MEMORY
IC3005
I2C_SCL
13
87
85
I2C_SDA
1
RESET SIGNAL
GENERATOR
IC3003
OUT
4
HSYNC SELECT
IC3204
OUTY
2
1 INB
INA
106
ROM_SCSn/ROM_CSn
109
ROM_SDI/ROM_WEn
108
ROM_SDO/A16/OPM2
107
ROM_SCLK/A17
DHS/VOP_HS
DCLK/VOP_CLK
MSTR_SCLK
MSTR_SDATA
34
64
35
1
4
11
13
14
13
12
11
15
11
13
4
2
9
3A
232OUT_TX
HSYNC_SEL
USB_IP_SCL
USB_IP_SDA
232IN_RX
SEL_USB_UPDATE
USB_UPDATE_RX
USB_UPDATE_TX
SEL_USB_UP_ST
4B
1Y
1A
3Y
SEL
1Y
3A
4B
/ST
RS-232
SELECTOR
IC3001
USB SELECTOR
IC3002
HDMI CONTROLLER
IC3000 (2/3)
1.8V REG
D3201-
D3202
DCCPWR5V
45
EEPROM
IC3207
6 SCK
5 SI
2 SO
1 CE#
CN3503
4
6
1
3
7
9
10
12
15
16
19
13
18
CN3502
4
6
1
3
7
9
10
12
15
16
19
13
18
CN3500
4
6
1
3
7
9
10
12
15
16
19
13
18
TV OUT
ARC
CN3501
4
6
1
3
7
9
10
12
15
16
19
13
18
HDMI
ASSIGNABLE
(INPUT ONLY)
VIDEO 1
SAT/CATV
GAME
CN3504
4
6
1
3
7
9
10
12
15
16
19
13
18
WS
10
SCK
11
SD0
9
SD1
8
SD2
7
SD3
6
SPDIF
4
6LJQDOSDWK
: DVD (DIGITAL)
: VIDEO
BD/DVD
D
Ver. 1.1