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RDR-GX300/GX700
4-33
4-34
VIDEO DECODER
RD-50 (2/22)
For Schematic Diagram
• Refer to page 4-5, 4-6 for waveforms.
0.1u
B
C704
16V
10u
C705
16V
10u
C707
C701
16V
10u
C706
16V
10u
C708
16V
10u
C702
10uH
L701
10uH
L702
VDEC6V
SW3.3V
0.1u
B
C725
0.1u
B
C726
0.1u
B
C727
0.1u
B
C728
0.1u
B
C738
0.1u
B
C739
0.1u
B
C740
0.1u
B
C730
0.1u
B
C735
0.1u
B
C737
0.1u
B
C729
0.1u
B
C732
0.1u
B
C734
0.1u
B
C736
JL708
JL709
RB702
RB701
22
R716
22
R718
JL707
JL706
JL704
JL703
JL701
10p
C733
10p
C731
0
R714
0.1u B
C715
0.1u
B
C719
0.1u
B
C718
RECY
RECC
0.1u
B
C720
0.1u
B
C722
RECB
RECG
RECR
0.1u B
C721
0.1u B
C723
0
R703
0
R704
0
R705
0
R706
0
R707
0.1u B
C716
0.1u B
C717
0.1u
B
C724
JL705
10k
R729
0
R726
100
R719
100
R717
0
R722
R720
10k
XVIDINT
I2C0_SDA
I2C0_SCL
VIDDT0
VIDDT1
VIDDT2
VIDDT3
VIDDT4
VIDDT5
VIDDT6
VIDDT7
VIDSILCK
VIDHD
VIDVD
JL710
JL711
JL712
JL713
JL714
JL715
JL716
JL717
JL718
100k
R715
S-T111B33MC-OGSTFG
IC701
1
2
3
4
5
X701
2200
R736
0
R737
FSW
0
R738
PQ1M185M2SPQ
IC703
1
NR
2
GND
3
VC
4
VIN
5
VO
0.1u
B
C741
IC702
TVP5146M1PFP
VI_1B
1
VI_1C
2
CH1_A33GND
3
CH1_A33VDD
4
CH2_A33VDD
5
CH2_A33GND
6
VI_2A
7
VI_2B
8
VI_2C
9
CH2_A18GND
10
CH2_A18VDD
11
A18VDD_REF
12
A18GND_REF
13
CH3_A18VDD
14
CH3_A18GND
15
VI_3A
16
VI_3B
17
VI_3C
18
CH3_A33GND
19
CH3_A33VDD
20
CH4_A33VDD
21
CH4_A33GND
22
VI_4A
23
CH4_A18GND
24
CH4_A18VDD
25
NSUB
26
TMS
27
SCL
28
SDA
29
INTREQ
30
DVDD
31
DGND
32
PWDN
33
RESETB
34
FSS/GPIO
35
A
V
ID/GPIO/FC
36
GLCO/I2CA
37
IOVDD
38
IOGND
39
DA
T
ACLK
40
DVDD
41
DGND
42
Y9
43
Y8
44
Y7
45
Y6
46
Y5
47
IOVDD
48
IOGND
49
Y4
50
Y3
51
Y2
52
Y1
53
Y0
54
DVDD
55
DGND
56
C9/GPIO/FSO
57
C8/GPIO/BLUE
58
C7/GPIO/GREEN
59
C6/GPIO/RED
60
IOVDD
61
IOGND
62
C5/GPIO
63
C4/GPIO/TDO
64
C3/GPIO/TDI
65
C2/GPIO/TCK
66
DVDD
67
DGND
68
C1/GPIO/TRST
69
C0/GPIO/JTMS
70
FID/GPIO
71
HS/CS/GPIO
72
VS/VBLK/GPIO
73
XT
AL1
74
XT
AL2
75
PLL_A18VDD
76
PLL_A18GND
77
CH1_A18VDD
78
CH1_A18GND
79
VI_1A
80
R739
2200
10k
R740
P_CONT
XSWGBRST2
1
A
VIDDT3
VIDDT2
VIDDT1
VIDDT5
VIDDT0
VIDDT4
VIDDT7
VIDDT6
VIDVD
VIDHD
I2C0_SCL
I2C0_SDA
XVIDINT
XVIDINT
I2C0_SDA
I2C0_SCL
VIDHD
VIDVD
VIDDT0
VIDDT1
VIDDT2
VIDDT3
VIDDT4
VIDDT5
VIDDT6
VIDDT7
VIDSILCK
VIDSILCK
P_CONT
P_CONT
22
22
14.31818MHz
IC701
3.3V REG
1.5V REG
IC703
IC702
VIDEO DECODER
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
3
TO(1/22)
11
TO(3/22)
12
TO(12/22)
SIGNAL PATH
PB
CHROMA
Y
VIDEO SIGNAL
REC
Y/CHROMA
-REF.NO.:20000 SERIES-
RD-50 BOARD(2/22)
VIDEO DECODER
9
3
D
16
B
E
2
C
6
F
13
8
12
4
11
7
5
10
1.8
0
3.3
3.0
R1.4
P1.8
3.1
3.2
R1.1
3.3
1.8
0.7
1.8
R0.2/P0
1.6
0.3
R0.5/P0.1
0
0.6
P0
0
3.3
P0
3.3
0
R1.0
3.3
3.2
1.8
P0
1.8
P0
2
1.8
P0
R1.2
0
1.8
R1.6
R1.0
R1.1
3.3
3.3
P1.7
P0
4
P0
3.2
1.8
3
R0.2
1.6
3.3
1.2
3.3
0
R5.7
3.3
0
R1.5
3.2
3.3
0
1.8
1.8
0.8
P5.8
5
1.8
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