DTR-4.6
A
1
2
3
5
B
C
D
SCHEMATIC
DIAGRAM 1
VIDEO
SECTION
NAVD-8657
U02
(PR)
CR
(PB)
CB
Y
(PR)
CR
(PB)
CB
Y
(PR)
CR
(PB)
CB
Y
(PR)
CR
(PB)
CB
Y
R2088
75
R2089
8.2
2.2
470
R2098
82
R2097
470
82
R2094
120
R2095
4.7M
G
I
O
G
I
O
DV
D
D
NC
DVD
D
DGN
D
NC
NC
NC
AGND
NC
NC
DG
N
D
30
31
34
35
40
47
53
56
63
65
69
70
71
72
AGND
39
42
57
59
AIN12
61
44
46
58
60
AIN6
62
AIN7
41
43
45
ALS
B
66
50
54
55
48
49
52
ELPF
37
LLC1
27
LLC2
26
P0
33
P1
32
P13
75
P14
74
P15
73
PVDD
38
51
SCL
K
68
SDA
67
XTAL
29
XTAL1
28
PWRD
N
36
RES
ET
64
+
-
+
-
+
-
+
-
+
-
V
V
Y
C
Y
C
V
V
C
Y
C
Y
V
V
Y
C
Y
C
OSDCS
HSYNCOUT
XTALIN1
Vss
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
C2063
334J
682J
C2058
223J
X2101
27MHZ
0
0
0
R2013
R2014
R2015
75
75
75
R2204 1K
R2111
100
R2112
100
R2108
1K
R2091
R2096
10K
R2107
1K
R2101
1K
R2103
1K
R2105
1K
1K
1K
R2102
1K
R2067
220
R2066
220
R2061
2.7K
R2060
12K
R2059
220
R2058
220
R2109
100
R2065
10K
R2018
75
75
75
R2019
75
75
75
R2064
2.2K
R2062
33K
R2116
680
R2115
1K
R2114
4.7K
R2063
68
R2054
120
R2052
1.5K
R2053
R2055
1K
R2057
47K
R2056
2.7K
R2051
820K
R2050
220
R2047
47K
R2049
3.3K
R2048
6.8K
R2046
1K
R2045
10K
R2012
R2011
R2010
75
75
75
75
75
75
C2023
100/16
C2013
C2112
10/16
C2119
10/16
C2073
C2104
C2117
10/16
C2065
C2102
470/10
C2115
C2014
C2136
470/10
C2032
C2031
C2028
C
2027
C2049
1/50
C2057
1/50
C2054
0.33/50
C2051
470/10
C2053
100/16
C2061
C2024
100/6.3
C2022
104Z
C2135
103K
C2131
103K
C2124 103K
C2122
102K
C2118
102J
C2111
C2113
C2110
C2103
103K
C2109
C2108
C2130
104Z
C2105
C2101
104Z
C2050
470J
C2125
104Z
C2114
C2116
C2021
C2016
470J
C2017
470J
C2018
470J
C2015
C2067
C2132
823J
C2137
104Z
C2134
104Z
C2126
104Z
C2133
103J
C212
080D
C2129
080D
C2120
C2041
C2066
104Z
C2068
104Z
C2033
C2030
104Z
C2029
C2026
104Z
C2060
270J
C2052
104Z
C2011
470J
C2010
470J
C2025
104Z
GND
OSDSDO
OSD
CS
OSDCLK
F
SWCLKVCL
FSWSDO
FSWSTB
GNDV
VI
DEO+5V
V4Y
VI
DEO-5V
V4C
-12
VA
V4V
+12
VA
VSY
NC
SYNC
SDET
PLLSDA
PLLSCL
VCSRST
VMUT
SPRLZ2
SPRLSB
Y
CB
CR
R-S2
R-S1
V3
C
V3
Y
R-S6
V3
R-S5
V2COUT
V2YOUT
V2O UT
V2C
V2Y
V2
V1COUT
V1YOUT
V1OUT
V1C
V1Y
V1
DVDD
R-S3
R-S7
R-S5
R-S 8
R-S4
R-
S5
R-S6
R-S6
Selector & 6dB AMP
OSD
OUT
OUT
IN
DEO
IN
C2090
104Z
C2091
10/50
C2092
10/50
C2202
102K
C2201
102K
P2201 COMPONENT 3
P2201 COMPONENT 2
P2201 COMPONENT 1
P2202 COMPONENT OUT
P2004 P2005
Q2101
ADV7183B
Q2005
2SC1712-GR
Q2006
RN1443
Q2007
RN1443
Q2010
RN2402
Q2009
2SA1162-GR
Q2008
2SA1162-GR
Q2022
2SA1162-GR
Q2003 NJM2595M
Q2004
LC74763-9836
Q2201
2SC2712-GR
Q2202
2SC2712-GR
Q2012
RN1443
Q2013
RN1443
Q2017
RN1443
Q2018
RN1443
Q2020
RN1443
Q2025
RN1443
Q2024
RN1443
Q2023
RN1443
Q2102
BA33BC0FB
Q2103
BA18BC0FB
P2001
P2002
D2001
1SS352
D2003
1SS352
D2002
1SS352
D2201
1SS352
D2202
1SS352
L2001
056J
L2002
022K
L2007
022K
L2101
220K
L2104
022K
L2103
220K
R2207
R2208
R2209
4.7M
R2201
R2202
4.7M
R2203
RL2201
RL2204
RL2205
RL2203
RL2202
R2205
1K
Video Decoder
122K
C2055
0.47/50
C2059
220J
6.8K
C2056
100/16
104Z
C2047
C2046
C2045
C2042
R2041
R2044
R2043
R2042
X2001
14.32MHZ
100D
180J
470J
470J
470J
470J
C2048
2.2K
2.2K
2.2K
2.2K
10/50
10/50
10/50
10/50
10/50
10/50
104Z
104Z
104Z
R2009
R2008
R2007
C2002
102K
C2019
C2020
R2021
R2020
R2017
R2016
C2003
102K
C2012
470J
C2009
C2008
C2007
100/16
100/16
100/16
100/16
104Z
104Z
R2090
R2092
R2093
10K
470/10
C2078
470/10
120
104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z
104Z
C2106
C2107
R2104
R2106
10/16
10/16
C2121
VIDEO3
VIDEO2
VIDEO1
XTALOUT1
XTALIN2
XTALOUT2
VSYNCOUT
OSDDATA
SW1
SW2
SW3
SW4
RST
OSDSCK
Vout1
SW5
Vin5
SW3
Vin4
SW4
Vin3
V-
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V+
Vout2
SW1
Vin1
GND
Vout3
SW2
Vin2
Q2002 NJM2595M
Vout1
SW5
Vin5
SW3
Vin4
SW4
Vin3
V-
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V+
Vout2
SW1
Vin1
GND
Vout3
SW2
Vin2
Q2001 NJM2595M
Vout1
SW5
Vin5
SW3
Vin4
SW4
Vin3
V-
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V+
Vout2
SW1
Vin1
GND
Vout3
SW2
Vin2
AIN1
AIN8
AIN2
AIN9
AIN3
AGND
CAPY1
CAPY2
AVDD
REFOUT
CML
AGND
CAPC1
CAPC2
AGND
AIN10
AIN4
AIN11
AIN5
Vd d1
N CDET
VCOOUT
VCOIN
FC
AMPOUT
AMPIN
PDOUT
Vs s
SEP C
SYNCIN
CVCR
CVIN
Vdd 2
CVOUT
To NAAR-8661 SCH.3
www. xiaoyu163. com
QQ 376315150
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TEL 13942296513
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Q
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299