SCHEMATIC DIAGRAMS - 3
BLOCK DIAGRAM HDMI SECTION
TX-NR708/808/1008, TX-NA708/808/1008, HT-RC270, DTR-40.2/50.2, DHC-40.2
A
1
2
3
4
5
B
C
D
E
F
G
H
TMDS DATA0 +/-
TMDS DATA1 +/-
TMDS DATA2 +/-
TMDS CLK +/-
RPWR
TMDS DATA0 +/-
TMDS DATA1 +/-
TMDS DATA2 +/-
TMDS CLK
DDC DATA
DDC CLK
TMDS DATA0 +/-
TMDS DATA1 +/-
TMDS DATA2 +/-
TMDS CLK
DDC CLK
DDC DATA
RPWR
TMDS DATA2 +/-
TMDS DATA0 +/-
TMDS DATA1 +/-
TMDS CLK
DDC CLK
RPWR
DDC DATA
TMDS DATA2 +/-
DDC CLK
DDC DATA
CEC
CEC
CEC
CEC
CEC
HPD
HPD
HPD
HPD
ODDC_SCL
ODDC_SDA
TMDS DATA0 +/-
TMDS DATA1 +/-
TMDS DATA2 +/-
DDC CLK
TMDS CLK +/-
DDC DATA
TMDS DATA2 +/-
TMDS DATA1 +/-
TMDS DATA0 +/-
TMDS DATA1 +/-
TMDS DATA2 +/-
TMDS CLK
DDC DATA
DDC CLK
RPWR
TMDS DATA0 +/-
TMDS DATA1 +/-
TMDS DATA2 +/-
DDC DATA
RPWR
RPWR
TMDS CLK
DDC CLK
HPD
HPD
RX_INT
TMDS DATA0 +/-
TMDS CLK
DSDA0
DSCL0
RX_RST
SD0-3
HDMI_MCK_A
PCMLRCK_DR0_A
PCMBCK_DSDCLK_A
HDMISPF_DL2
TXPIXCLK
TXVSYNC
TXHSYNC
TXBLNK
CB(12bit)
Y(12bit)
CR(12bit)
RST_TX
SDA_TX
INT_TX
SCL_TX
SD0-3
HDMI_MCK_A
PCMLRCK_DR0_A
HDMISPF_DL2
CEC
CEC
CR(12bit)
Y(12bit)
CB(12bit)
CR(12bit)
Y(12bit)
CB(12bit)
EVNODD
TXBLNK
TXPIXCLK
TXHSYNC
TXVSYNC
RXPIXCLK
RXVSYNC
RXHSYNC
RXBLNK
SDA
SCL
R
G
B
VS
HS
ADINPY
RX_MUTE
RX_CLK
RX_SDA
ADINPB
ADINCV
ADINSC
ADINSY
ADINPR
PCMBCK_DSDCLK_A
CEC_IO
VM_RDY
VM_CLK
VM_SDI
VM_SDO
HDMIMUTE
VM_RST
RXSW_INT
RXSW_SCL
RXSW_SDA
INPSEL
HPLG_DET
VSP_TXD
VSP_RXD
VDLOCK
VSP_RST
OERXTH
OERXTH
OERXTH
OC_DMS
OC_DCK
OC_DDO
OC_DDI
DRST
VM_RDY
HS
FCLK
FLMD0O
DBG_RXD
DBG_TXD
VM_RDY
#VDEC_INT
#VDEC_RST
#VENC_SDA
#VENC_SCL
#VENC_RST
BOOT
HPLG2_DET
HPLG_DET
INPSEL
ODDC_SCL
ODDC2_SDA
ODDC_SDA
ODDC2_SCL
TX2_RST
TX2_INT
TX_INT
TX_SCL
TX_RST
TX_SDA
OERXTH
VSW_VDET
VSW_SDET
VSW_CDET
VSW_SDA
VSW_SCL
VSW_MUTE
VPOWER
#VDEC_SCL
#VDEC_SDA
VSPREQ
VSPRDY
OETX
OERX
OEDECTH
OEDEC
RX_MUTE
RX_SDA
RX_CLK
RX_INT
RXSW_INT
RXSW_SDA
RXSW_SCL
RXSW_RST
RX_RST
HPD
TMDS DATA2 +/-
TMDS DATA1 +/-
TMDS DATA0 +/-
TMDS CLK +/-
TMDS CLK +/-
TMDS DATA0 +/-
TMDS DATA1 +/-
TMDS DATA2 +/-
TXPIXCLK
TXVSYNC
TXHSYNC
TXBLNK
SD0-3
CB(12bit)
Y(12bit)
CR(12bit)
HDMI_MCK_A
PCMLRCK_DR0_A
PCMBCK_DSDCLK_A
HDMISPF_DL2
Y(8bit)
CB(8bit)
CR(8bit)
TXHSYNC
TXBLNK
TXPIXCLK
TXVSYNC
VPOWER
VSW_CDET
VSW_SDA
VSW_SCL
VSW_SDET
VSW_MUTE
VSW_VDET
DAOUTPY
DAOUTPB
DAOUTPR
DAOUTSC
DAOUTSY
DAOUTCV
ODDC2_SDA
ODDC2_SCL
HPLG2_DET
TX2_RST
TX2_INT
TX2_SDA
TX2_SCL
ARC_SPDIF
ARC_SPDIF2
HDMI THROUGH
CONVERSION
DIGITAL TO ANALOG
ANALOG VIDEO SWITCH
HDMI IN6
HDMI Buffer
Rx
HDMI Front IN
TMDS141
Q8661
Q8161
Rx0
HDMI IN5
Rx1
HDMI IN4
Rx2
Rx3
Rx4
HDMI IN1
HDMI OUT(Main)
Rx1
Rx0
NC
NC
NC
NC
NC
NC
NC
NC
NC
SII9387
Tx
Fast Switching
HDMI
NC
NC
NC
NC
NC
NC
NC
SII9136
HDMI Transmitter
HDMI RX
4in type
HDMI RECIEVER
SII9233
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
TC74VHC157FT
Multi Plexer
Q8200
Processor
Video
SEQUOIA
FLI32626
Y(10bit)
CB(10bit)
CR(10bit)
TTL out
TC74VCX162827FT x2
Bus switch
Q8802
Q8801
40bit
TC74VCX162827FT x2
Bus switch
Q8803
Q8804
NC
TTL in
40bit
PC IN
Analog Video
Main uCOM
SN74CB3Q3305PWR
Q8191
Bus SW
40bit
Tx
__JTAG__
FLASH WRITER
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
PULL DOWN
PULL DOWN
PULL UP/DOWN
PULL UP/DOWN
PULL UP/DOWN
28bit
MPD70F3740GC
Video uCOM
Q8701
DAC
NC
NC
HDMI OUT(Sub)
NC
NC
NC
NC
NC
NC
SII9136
HDMI Transmitter
VIDEO ENCODER
ADV7342
Q8851
To Analog Video
NC
N.M.
NC
NC
NC
NC
NC
DIR
DIR
Rx2
Rx3
Except TX-NR708/NA708,
HT-RC270,DTR-40.2
Except TX-NR708DC/DF,
HT-RC270
TX-NR808DC/DF,
S-24CS02AFT-V-G
E2PROM
Q8601
NC
NC
NC
NC
NC
X 2
DDR2
Q8051,8052
NT5TU32M16CG-25C
FLASH MEMORY
AT25DF641
Q8208
E2PROM
S-24CS02AFT-V-G
Q8201
HDMI IN7
NO USE
RXC+/-
RX0+/-
RX1+/-
RX2+/-
R0XC P/N
R0X0 P/N
R0X1 P/N
R0X2 P/N
44
DSDA0
R1XC P/N
R1X0 P/N
R1X1 P/N
R1X2 P/N
48
DSDA1
49
DSCL1
51
R1PWR5V
R2XC P/N
R2X0 P/N
R2X1 P/N
R2X2 P/N
DSDA2
DSCL2
55
CBUS_HPD2
R2PWR5V
R3XC P/N
R3X0 P/N
R3X1 P/N
R3X2 P/N
DSDA3
DSCL3
CBUS_HPD3
R3PWR5V
R4XC P/N
R4X0 P/N
R4X1 P/N
R4X2 P/N
57
DSDA4
60
R4PWR5V
59
CBUS_HPD4
28
RSDA
29
RSCL
58
DSCL4
45
DSCL0
46
CBUS_HPD0
47
R0PWR5V
TXC +/-
TX0 +/-
TX1 +/-
23
TSDA
22
TSCL
33
R1PWR5V
35
DSCL1
36
DSDA1
R1X0+/-
R1X1+/-
R1X2+/-
34
HPD1
TX2 +/-
TX1 P/N
68
TXDSDA
69
TXDSCL
TXC P/N
TX0 P/N
TX2 P/N
29
R0PWR5V
30
HPD0
32
DSDA0
31
DSCL0
R0XC+/-
R0X0+/-
R0X1+/-
R0X2+/-
R1XC+/-
100
SCK
99
WS
21
RESET
22
INT
107
MUTEOUT
24
CSDA
23
CSCL
40
RSVD
63
HDMI_RSVD
39
RSVD
52
MICON_VCC33
61
DSDA5_VGA
62
DSCL5_VGA
65
R5PWR5V_VGA
66
CEC_A
37-38
RSVD
41-42
RSVD
36
SPDIF_IN
78
TEST
5
I2CEN
6
OE
25
OVS
7
PRE
30
VSADJ
4
XTALOUT
5
XTALIN
10
RSVDNC
11
RSVDL
106
SPDIF/DL2
105
MCLK
SD0-7
50
CBUS_HPD1
22
IDCK
23
VSYNC
24
HSYNC
25
DE
D24-35
D0-11
D12-23
SD0-3
49
GPID3
39
GPID2
77
GPID1
26
GPID0
27
DL3
28
DR3
76
HPD
41
DSDA
42
DSCL
TXC+/-
TX0+/-
TX1+/-
TX2+/-
40
CEC_A
43
CI2CA
53
EXT_SWING
44
CSDA
45
CSCL
47
RESET#
46
INT
34
WS
35
SCK
36
MCLK
29
SPDIF_IN
CB(Q0-Q11)
Y(Q12-Q23)
CR(Q24-Q35)
74
VSYNC
75
HSYNC
73
DE
76
ODCK
14
EVNODD
26
CEC_A
27
CEC_D
30
HPD0
45-49
RSVDNC
9
RSVDNC
15
RSVDNC
18
RSVDNC
12
GPIO0/XCLKOUT
13
GPIO0/SCDT
16
GPIO4
17
GPIO5
19
GPIO6/DL3
20
GPIO7/DR3
1
RSVDNC
1
CI2CA
AC5
TCLK
AC4
XTAL
DIN_0-9
GRND
BLUD
AA12
DVS/I2SA_DOUT0
REDD
Y13
DEN/I2S_A_MCLK_OUT/IN
AC12
DHS/I2SA_WS_OUT
AB12
DCLK/I2SA_CLK_OUT
D10
DIN_ODD
D11
DIN_1CLK
E10
DIN_0CLK
DIN10-19
DIN_20-29
B11
DIN_HREF_DE
A11
DIN_HS_CS
C11
DIN_VS
L4
CHSP
L2
BHSP
M2
AHSP
N2
AVS
N1
AHS
F1
B3P
G2
SV3P
J5
B2P
G4
SV4P
H2
A2P
6
PDH4/A20
50
P97/SIB1
51
P98/SOB1
52
P99/SCKB1
17
P02/NMI
14
RESET
12
X1
13
X2
67
INT
71
CSCL
70
CSDA
76
TPWR_CI2CA
26
P31/RXDA0
25
P30/TXDA0
58
P915/INTP6
67
PCT4/_RD
G5
G4P
AC7
RESETn
AC11
PWM0
A16
OCM_UDO1
A17
OCM_UDI1
20
P05/INTP2
39
P52/DDI
40
P53/DDO
41
P54/DCK
55
P912/_SCKB3
7
PDH5/A21
8
FLMD0
61
PCM0/_WAIT
36
P39/SCL00
35
P38/SDA00
53
P910/SIB3
54
P911/SOB3
42
P55/DMS
48
P95/A5
49
P96/A6
71
PDL0/AD0
72
PDL1/AD1
73
PDL2/AD2
74
PDL3/AD3
75
PDL4/AD4
80
PDL9/AD9
81
PDL10/AD10
56
P913/INTP4
68
PCT6/ASTB
77
PDL6/AD6
78
PDL7/AD7
79
PDL8/AD8
27
P32/ASCKA0
66
PCT1/_WR1
65
PCT0/_WR0
64
PCM3/_HLDRQ
45
P92/A2
46
P93/A3
47
P94/A4
44
P91/SCL02
63
PCM2/_HLDAK
60
PHD3/A19
59
PDH12/A18
37
P50
32
P37
62
PCM1/CLKOUT
24
P42
19
P04/INTP1
29
P34
28
P33
57
P914/INTP5
31
P36
30
P35
NC
92
P78/ANI8
93
P77/ANI7
84
PDL13/AD13
85
PDL14/AD14
86
PDL15/AD15
87
PDH0/A16
88
PDH1/A17
21
P06/INTP3
18
P03/INTP0
76
PDL5/FLMD1
99
P71/ANI1
100
P70/ANI0
98
P72/ANI2
97
P73/ANI3
22
IDCK
23
VSYNC
24
HSYNC
25
DE
D24-35
D0-11
D12-23
SD0-3
49
GPID3
39
GPID2
27
DL3
28
DR3
76
HPD
41
DSDA
42
DSCL
TX0+/-
TX1+/-
TX2+/-
40
CEC_A
43
CI2CA
53
EXT_SWING
44
CSDA
45
CSCL
47
RESET#
46
INT
34
WS
35
SCK
36
MCLK
29
SPDIF_IN
77
GPID1
26
GPID0
TXC+/-
Y(Y0-Y7)
CB(C0-C7)
CR(S0-S7)
22
P_HSYNC
44
DAC_1
43
DAC_2
42
DAC_3
39
DAC_4
38
DAC_5
63
CLKIN_B
30
CLKIN_A
23
P_VSYNC
24
P_BLANK
50
S_HSYNC
49
S_VSYNC
37
DAC_6
21
SCL/MOSI
20
SDA/SCLK
2
TEST0
3
TEST1
14
TEST2
15
TEST3
51
TEST4
52
TEST5
48
SFL/MISO
R2XC+/-
R2X0+/-
R2X1+/-
R2X2+/-
38
HPD2
37
R2PWR5V
39
DSCL2
40
DSDA2
R3XC+/-
R3X0+/-
R3X1+/-
R3X2+/-
44
DSDA3
43
DSCL3
41
R3PWR5V
42
HPD3
6
SCL
5
SDA
DDR
R8
NC
R7
NC
R3
NC
E3
NC
A2
NC
DDR_M
Y10
SPI_CSn
AB10
SPI_DO
AA10
SPI_DI
W11
SPI_W11
5or15
SI
2or8
SO
1or7
CE
6or16
SCK
5
SDA
6
SCL
N4
VGA_SDA
N3
VGA_SCL
Y11
MSTR1_SDA
AA11
MSTR1_SCK
4.7K
+3_3V
+3_3V
1
4
5
3
6
2
3
2
1
105K
105K
4.7K
27MHz
5.6K
4.7K
4.7K
X8200
19.6608MHz
FFC
3.3k
+3_3V
4.7K
+3_3V
10K
X8701
CSTCR5M00G53-B0
4.7K
10K
10K
10K
4.7K
10K
+3.3V
+3.3V
+3_3V
+3_3V
4.7K
4.7K
2K
+3_3V
+3_3V
1
4
5
3
6
2
47K
3
2
1
2K
5.6K
4.7K
FFC
YKF45-7037V
D2+/-
D1+/-
D0+/-
CK+/-
Utility/HEAC+
CERemote
DDC CLK
DDC DATA
+5V
HP DET
YKF45-7037V
D2+/-
D1+/-
D0+/-
CK+/-
Utility/HEAC+
CERemote
DDC CLK
DDC DATA
+5V
HP DET
YKF45-7037V
D2+/-
D1+/-
D0+/-
CK+/-
Utility/HEAC+
CERemote
DDC CLK
DDC DATA
+5V
HP DET
YKF45-7037V
D2+/-
YKF45-7037V
D2+/-
D1+/-
D0+/-
CK+/-
Utility/HEAC+
CERemote
DDC CLK
DDC DATA
+5V
HP DET
YKF45-7037V
D2+/-
D1+/-
D0+/-
CK+/-
Utility/HEAC+
CERemote
DDC CLK
DDC DATA
+5V
HP DET
YKF45-7037V
D2+/-
D1+/-
D0+/-
CK+/-
Utility/HEAC+
CERemote
DDC CLK
DDC DATA
+5V
HP DET
YKF45-7037V
D2+/-
D1+/-
D0+/-
CK+/-
Utility/HEAC+
CERemote
DDC CLK
DDC DATA
+5V
HP DET
YKF45-7037V
D2+/-
D1+/-
D0+/-
CK+/-
Utility/HEAC+
CERemote
DDC CLK
DDC DATA
+5V
HP DET
+12VHD2
+3_3V
2K
2K
47K
+12VHDMI
+12VHDMI
10K
S-812C50BUC
4
SW
5
NC
1
OUT
2
IN
3
GND
S-812C50BUC
4
SW
5
NC
1
OUT
2
IN
3
GND
10K
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299