5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
S K Y W O R T H
创
维
Tuner
IF+ % IF- exange for Layout
Video IO
To PIN SHARE
To Tuner
_
____|
Audio IO
_
____|
|
_
_
_____
To HDMI
close to RTD2974
To Video/Audio Interface
HDMI
|
_
_
_____
工 厂 烧 录
zhaoxinke 07/26
SV_C+
HDMI1_DDC_SDA
TUN_I2C_SCL
TUN_I2C_SDA
PB0+
HDMI2_DDC_SCL
PR0+
HDMI1_DDC_SDA
HDMI1_DDC_SCL
VGA_DDC_SCL
VGA_DDC_SDA
APLLGND
YPbPr0-
Y0+
CLOAD_DW
HDMI2_D1-
H
HDMI2_D2-
H
HDMI2_CLK-
HD
HDMI2_D0-
H
VIN_A0-
CVBS_OUT
VGA_B+
VGA_B-
VGA_G+
VGA_G-
VGA_R+
VGA_R-
VGA_HS
VGA_VS
PB0+
YPbPr0-
Y0+
PR0+
BB0_GND
BB2_GND
HDMI_CEC
TUN_I2C_SCL
TUN_I2C_SDA
CVBS_OUT
HDMI1_D1-
H
HDMI1_D2-
H
HDMI1_CLK-
HD
HDMI1_D0-
H
VGA_B+
VGA_B-
VGA_G+
VGA_G-
VGA_R+
VGA_R-
HDMI0_D1-
H
HDMI0_D2-
H
HDMI0_CLK-
HDMI0_D0-
H
HD
HDMI2_DDC_SCL
HDMI2_DDC_SDA
HDMI_REXT
HDMI_REXT
HDMI1_DDC_SCL
HDMI_CEC
HDMI1_D1-
H
HDMI1_D2-
H
HDMI1_CLK-
HD
HDMI1_D0-
H
HDMI_CEC
HDMI0_D1-
H
HDMI0_D2-
H
HDMI0_CLK-
HD
HDMI0_D0-
H
HDMI2_D1-
H
HDMI2_D2-
H
HDMI2_CLK-
HD
HDMI2_D0-
H
ADC_GND
VGA_IN_L
VGA_IN_R
HDMI0_DDC_SCL
HDMI0_DDC_SDA
A
AOUT_L
AOUT_R
YPBPR1_IN_L
YPBPR1_IN_R
VGA_IN_L
VGA_IN_R
HDMI0_DDC_SDA
HDMI0_DDC_SCL
VIN_A0-
YPBPR1_IN_L
YPBPR1_IN_R
VGA_DDC_SCL
VGA_DDC_SDA
I2C_SDA
I2C_SCL
I2C_SDA
TPO_D2_DW
TPO_D2_DW
VGA_HS
VGA_VS
HDMI2_DDC_SDA
HOTPLUG2
HOTPLUG1
HOTPLUG0
I2C_SCL
CLOAD_DW
MIC_R
MIC_L
AOUT_R
AOUT_L
AOUT_L
A
AGND
DGND
DGND
APLLGND
ADC_GND
A3V3
ADC_3V3
AGND
D1V1
CORE_1V0
BB0_3V3
BB2_3V3
A3V3
BB0_GND
A3V3
ADC_GND
AGND
A1V0
ADC_1V0
A1V0
VDC_1V0
D3V3
VDC_1V0
D3V3
BB0_3V3
BB2_3V3
BB2_3V3
NORMAL_3.3V
AGND
ADC_1V0
VDC_1V0
DGND
AGND
DGND
D3V3
D3V3
AGND
ADC_GND
DGND
IFD_3V3
ADC1_3V3
ADC1_3V3
A3V3
A3V3
IFD_3V3
ADC1_3V3
AGND
AGND
DGND
AGND
AGND
NORMAL_3.3V
HDMI1_DDC_SCL
<12,20>
HDMI2_DDC_SDA
<12,20>
VGA_HS
<11>
HDMI2_DDC_SCL
<12>
VGA_VS
<11>
HDMI0_CLK-
<12>
VGA_B+
<11>
HD
<12>
VGA_B-
<11>
VGA_G+
<11>
HDMI0_D0-
<12>
VGA_G-
<11>
H
<12>
VGA_R+
<11>
HDMI0_D1-
<12>
VGA_R-
<11>
H
<12>
PB0+
<10>
HDMI0_D2-
<12>
YPbPr0-
<10>
H
<12>
Y0+
<10>
HDMI1_CLK-
<12>
PR0+
<10>
HD
<12>
VIN_A0-
<9>
HDMI1_D0-
<12>
H
<12>
HDMI1_D1-
<12>
H
<12>
HDMI1_D2-
<12>
H
<12>
HDMI2_CLK-
<12>
HD
<12>
HDMI2_D0-
<12>
H
<12>
HDMI2_D1-
<12>
H
<12>
VGA_IN_L
<11>
HDMI2_D2-
<12>
VGA_IN_R
<11>
H
<12>
YPBPR1_IN_L
<10>
YPBPR1_IN_R
<10>
HDMI_CEC
<12>
TUN_I2C_SDA
<17>
TUN_I2C_SCL
<17>
HDMI0_DDC_SDA
<12,20>
HDMI0_DDC_SCL
<12,20>
HDMI1_DDC_SDA
<12,20>
VGA_DDC_SCL
<11,20>
VGA_DDC_SDA
<11,20>
EEP_WP
I2C_SCL
I2C_SDA
HOTPLUG2
HOTPLUG1
FLASH_WP
EEP_WP
HOTPLUG0
AOUT_L
<13>
AOUT_R
<13>
A
<9>
AGC
<17>
VIFM
<17>
VIFP
<17>
IF-AGC-SEL
CVBS_OUT
<9>
HP_OUT_R
HP_OUT_L
Title
Size
Document Number
R e v
Date:
Sheet
o f
<Doc>
0.1
RTD2975-1
A3
1
17
Thursday, June 20, 2013
Title
Size
Document Number
R e v
Date:
Sheet
o f
<Doc>
0.1
RTD2975-1
A3
1
17
Thursday, June 20, 2013
Title
Size
Document Number
R e v
Date:
Sheet
o f
<Doc>
0.1
RTD2975-1
A3
1
17
Thursday, June 20, 2013
NC_2.2uF
CS37
47nF
CS43
CS22
2.2uF
LS4
BEAD
2.2uF
CS33
RS46
0R
R16
4.7K
R14
4.7K
CS51
100nF
RTD2975 20x20
U1A
IF_G
K16
VIN_0P
B12
VIN_0N
C12
VIN_1P
B11
VIN_1N
C11
VIN_2P
A10
VIN_2N
B10
VIN_3P
B9
VIN_Y0N
C9
VIN_4P
A8
VIN_5P
B8
VIN_Y1N
D11
VIN_7P
F11
VIN_8P
F10
CLOAD
A3
ADCG
J12
VDCG
J8
VIN_11P
C8
VIN_A0N
B7
VIN_9P
C7
VIN_10P
A6
V33
F20
APLLV33
F15
GP120/SPDIF_O
C4
GND
U13
DACG
P16
IFV33
K18
VDD10
G11
ADCV33
F14
BBG0
J16
VCM_BB
B3
AIN_3L
D10
AIN_3R
D9
AIN_2L
F8
AIN_2R
D7
AIN_1L
C6
AIN_1R
D6
AOUT_L
D4
AOUT_R
E4
AIO_2L
E7
AIO_2R
E6
AIO_1L
D5
AIO_1R
E5
HPO_L
F9
HPO_R
D8
FSW_0
D18
FSW_1
D19
DACV33
P18
BB2V33
M18
BBV33
J18
IF_N
A1
IN_P
A2
TSDA2
C5
TSCL2
B5
RF_AGC
A4
IF_AGC
B4
VSCL1
B13
VSDA1
C14
HS
C13
VS
A12
AVO_1
B6
BBG2
M16
APLLG
H15
ADCV10
G12
VDCV10
H8
VIN_6P
F12
LS2
BEAD
2.2uF
CS66
1uF
CS39
2.2uF
CS35
R1
100R
47nF
CS40
R19
100R
C29
22pF
CS93
100nF
47nF
CS13
2.2uF
CS83
R17
100R
47nF
CS25
47nF
CS14
CS88
10uF
CS95
100nF
CS32
10uF
LT4
BEAD
C28
0.1uF/16V
LS7
BEAD
47nF
CS16
LS1
BEAD
47nF
CS26
CS42
4.7uF
CS48
100nF
DX1
NC_SD103CWS
1
2
CS89
10uF
1uF
CS41
CS92
100nF
CN2
5_pin_2mm
1
2
3
4
5
RTD2975 20x20
U1B
P2CKN
A23
P2CKP
B23
P2_0N
A22
P2_0P
B22
P2_1N
C22
P2_1P
B21
P2_2N
C21
P2_2P
A20
P1CKN
C19
P1CKP
A18
P1_0N
B18
P1_0P
C18
P1_1N
B17
P1_1P
C17
P1_2N
A16
P1_2P
B16
HREXT
D16
HSDA1
C20
HSDA2
B24
HSCL1
B19
HSCL2
C23
CEC
C16
ST24/PLUG_1
B20
ST25/PLUG_2
C3
GND
W13
GND
W14
HV33
E19
HV10
G9
HGND
H14
P0CKN
E1
P0CKP
E2
P0_0N
E3
P0_0P
F2
P0_1N
F3
P0_1P
G1
P0_2N
G2
P0_2P
G3
HSDA0
D2
HSCL0
D3
ST23/PLUG_0
A24
LT3
BEAD
R61
0R
U26
24C64
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
CS44 100nF
47nF
CS15
R100
4.7K
CS52
100nF
RS2
0R
RS43
0R
R11
100R
R75
0R/NC
47nF
CS28
47nF
CS17
47nF
CS84
R15
4.7K
RS45
0R
47nF
CS27
2.2uF
CS30
LS11
BEAD
CS23
2.2uF
R18
100R
2.2uF
CS29
CS6
100nF
LT2
330nH
RS1
0R
LT5
BEAD
CS19
100nF
CS49
NC
CS91
100nF
CS24
4.7uF
LS3
0R
NC_2.2uF
CS36
2.2uF
CS31
RS44
0R
RX2
6.2K
C30
22pF
47nF
CS47
CS38
100nF
RX3
NC_27K
47nF
CS18
LS13
BEAD
2.2uF
CS34
CS45
4.7uF
Summary of Contents for 5R81A-50E79
Page 13: ... 13 SYSTEM BLOCK DIAGRAM 5R81A 50E79 SYSTEM BLOCK ...
Page 15: ... 15 IC Block Diagram ...
Page 16: ... 16 ...
Page 17: ... 17 ...
Page 18: ... 18 2 5711 ...
Page 19: ... 19 ...
Page 20: ... 20 ...
Page 21: ... 21 Main PCB Top ...
Page 22: ... 22 Main PCB Bottom ...