8
8
RHT-G800
RHT-G800
3-1. BLOCK DIAGRAM – HDMI SECTION –
• SIGNAL PATH
: DIGITAL AUDIO
: VIDEO
IC3519
HDMI CONTROLLER
CN3501
SAT IN
A32
52
B32
51
7
9
A33
55
B33
54
4
6
A34
58
B34
57
1
3
A31
49
B31
48
10
DATA0+
DATA0–
DATA1+
DATA1–
DATA2+
DATA2–
CLOCK+
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
IC3503
HDMI
INPUT
SELECT
56
P5V_SELB
55
P5V_SELA
SDA3
45
19
HPD3
44
SCL3
46
CN3502
DVD/
BDIN
A22
71
B22
70
7
9
A23
74
B23
73
4
6
A24
77
B24
76
1
3
A21
68
B21
67
10
DATA0+
DATA0–
DATA1+
DATA1–
DATA2+
DATA2–
CLOCK+
CLOCK–
SDA (5V)
SCL (5V)
+5V POWER
HOT PLUG DET
18
CEC
13
12
16
15
SDA2
63
19
HPD2
62
SCL2
64
RX_HPD1
IC3511
HDMI RECEIVER
IC3513
HDMI
TRANSMITTER
Y1 34
Z1 35
51
50
Y2 31
Z2 32
55
54
Y3 28
Z3 29
59
58
Y4 25
Z4 26
63
RXC+
RXC–
RX0+
RX0–
RX1+
RX1–
RX2+
RX2–
DSDA
DSCL
62
41
PWR5V
44
42
CSDA
CSCL
39
40
SCL_SINK 38
HPD_SINK 40
xOE 42
SDA_SINK 39
S1 21
S2 22
S3 23
IC3501
(1/2)
LEVEL
SHIFT
IC3507
I2C BUS
REPEATER
S [1]
S [2]
S [3]
IC3504
SIGNAL SELECTOR
2Y2
2
2Y3
4
2Y1
1
3
2-COM
10 9
A B
21
51 52 53
S [1]
S [2]
S [3]
TMDS_S1
TMDS_S2
TMDS_S3
IC3521
DATA SELECTOR
IC3509
EEPROM
2Y1
5
2Y0
1
1Y1
14
1Y0
12
3
2-COM
13
1-COM
5
SDA
6
SCL
EEPROMSEL1
10
A
7
WP
35
TMS_0EB
54
RX_RST
19
MUTE
65
RX_INT
20
TX_INT
43
TX_5VPWR
41
TX_RST
PCM_MULTI
42
CSCL
27
CSDA
CSCL
CSDA
CSCL
CSDA
28
124 – 121,117 – 114,
111 – 108, 105 – 99,
96 – 92
QE0 – QE23
79 – 75, 70 – 67
65 – 61, 58 – 49
D0 – D23
ODCK 119
HSYNC 128
VSYNC 1
DE 127
SPDIF 70
SD0 – SD3
3
24
MCK 79
SCK 76
WS 75
MUTE 67
RESET 89
INT
RESET
RX_INT
RESET
RX_INT
91
IDCK
66
HSYNC
1
VSYNC
2
DE
80
74 – 71
SPDIF
5
SD0 – SD3
MCK
6
SCK
12
WS
11
10 – 7
TX0+ 30
TX0– 29
7
9
TX1+ 33
TX1– 32
4
6
TX2+ 36
TX2– 35
1
3
TXC+ 27
TXC– 26
10
HPD
DATA0+
DATA0–
DATA1+
DATA1–
DATA2+
DATA2–
CLOCK+
CLOCK–
SDA (5V)
SCL (5V)
HOT PLUG DET
+5V POWER
18
19
12
16
15
13
18
DSDA 19
DSCL 20
INT 17
RESET 42
CSDA 44
CSCL 43
IC3501
(2/2)
LEVEL
SHIFT
5
4
1
IC3516
+5V REG
+6V
ON/OFF
SWITCH
Q3504
CN3504
HDMI
OUT
TX_INT
TX_RST
TX_INT
TX_RST
14
12
4A
79 DPSIB
94 MCK
89 BCK
86 LRCK
81 DPSID
82 DPSIE
80 DPSIC
13 4B
10 3B
11 3A
6
2B
5
2A
3
1B
2
1A
4Y
9
3Y
2Y
SEL
1
IC1014
MULTI CHANNEL LINEAR
PCM SELECTOR
7
1Y
4
DATA_AD
SPDIF
SD0
LRCK
MCK
BCK
WS
DIR_LRCK
MCK
DIR_MCK
BCK
DIR_BCK
14
12
4A
13 4B
3
1B
2
1A
6
2B
2A
10 3B
3A
4Y
4
1Y
2Y
SEL
7
70
IC1015
MULTI CHANNEL LINEAR
PCM SELECTOR
IC1002
(1/4)
SYSTEM CONTROL
IC2
(1/2)
DIGITAL AUDIO
SIGNAL PROCESSOR
7
3Y
9
SPDIF
HDMI_LRCK
MCK
BCK
SD0 – SD3
DIR_XSTAE
EMG_MUTE
SD2
SD3
SD1
5
11
HRXO
36
HTXD
35
HRRESET
37
HDMI_MUTE
38
85
84
XTALIN
XTALOUT
X3501
28.322MHz
DIR_XSTAE, DIR_LRCK,
DIR_MCK, DIR-BCK, DATA_AD
34
RX
33
TX
10
RESET
C
SIGNAL
PROCESSOR
SECTION
(Page 9)
SIGNAL
PROCESSOR
SECTION
(Page 9)
SIGNAL
PROCESSOR
SECTION
(Page 9)
AMP
SECTION
(Page 10)
B
A
D
CEC
HDMI MUTE
Q1008
SWITCH
Q3505, 3506