Grundig Vision 2 19-2940 T DVD, Руководство по обслуживанию

Страница: 45 / 58

GRUNDIG Service Chassis DB
2 - 25
Netzteil - Inverter / Power Supply - Inverter YVL193
VCC
1
NC
3
Rosc
2
COMP
4
GH
5
GL
6
FB
7
GND
8
IC2005
NCP1575DR2G
FB2003
FB
GND
L2006
L
GND
C2030
1nF/603
VCC5V5
053337R
C2032
330uF
C2040
1nF/603
C2034
330uF
GND
C2028
10nF/603
GND
R2055
1K/805
R2033
4.7K%1/805
VCC5V5
C2021
1nF
C2008
4.7nF/603
GND
R2057
10K
3
2
1
D2005
BAV99
R2056
15R
R2039
15R
+12V
C2029
10nF
C2037
NC/603
C2031
NC/603
FB2001
FB
R2016
0R/805
FB2002
FB
D1
5
D1
6
D2
7
D2
8
S2
1
G2
2
S1
3
G1
4
IC2007
FDS6984AS
J2005
EN
TP1
TP3
R2006
27K
1
3 2
T2003
PMV65XP
C2004
10nF
R2031
47K
TP2
TP6
C2066
100nF
GND
FB2004
FB
R2036
15R
R2037
15R
ZD2001
3v9
R2034 1R
C2017
1uF
TP5
TP12
TP16
TP19
TP17
TP14
TP4
TP7
TP15
TP18
TP8
TP9
TP13
TP11
TP10
C2001 B 19 128
C2002 B 88 107
C2003 T 95 106
C2004 B
9 96
C2005 T 48 77
C2006 T 27 99
C2007 T 84 111
C2008 B 23
64
C2009 T 71 82
C2010 B 15 116
C2011 T 47 30
C2012 B 14 128
C2013 T 90 130
C2014 B 90 128
C2015 T 51
66
C2016 B 11 128
C2017 B
8 72
C2018 T 87 121
C2019 T 83
83
C2020 B 74 127
C2021 B 15 72
C2022 T 36 6
C2023 B 89 84
C2024 B 88 78
C2025 B 77 103
C2026 B 4 4
C2027 B 6 4
C2028 B 8 60
C2029 B 15 50
C2030 B 25 74
C2031 B 27 74
C2032 T 27 70
C2033 T 31 39
C2034 T 24 49
C2035 T 30 31
C2036 B 134 59
C2037 B 19 46
C2038 B 155 30
C2039 B 157 16
C2040 B 22 46
C2041 B 134 71
C2042 B 150 16
C2043 B 147 16
C2044 T 118 144
C2045 T 108
30
C2046 B 134 27
C2047 B 150 12
C2048 B 140 16
C2049 B 136 32
C2050 B 119 132
C2051 B 121 14
C2052 B 145 16
C2053 B 129 14
C2054 B 127 14
C2055 B 155 25
C2056 B 54 132
C2057 B 140
78
C2058 B 138 78
C2059 B 138 71
C2060 T 145 48
C2061 B 136 27
C2062 B 151 38
C2063 B 138 59
C2064 T 145 75
C2066 B 11 72
C2081 T 79 131
C2082 B
9 4
C2091 T 45 63
C2096 T 92 115
D2001 T 69 139
D2002 T 61
84
D2003 B 11 136
D2004 B 50
52
D2005 B 11 49
D2009 B 133 80
D2010 B 18 20
D2011 B 147 89
D2013 B 123 20
D2014 B 128 20
D2015 B 112 125
D2016 B 128
9
D2017 B 161 17
D2026 T 82 88
D2027 T 70 145
D2031 T 39 128
F2001 T 53 18
F2003 T 24 22
FB2001 B 12 34
FB2002 B 11 80
FB2003 B 17 38
FB2004 B 14 80
H2001 T 21 155
H2002 T 95 155
H2003 T 21
5
H2004 T 95 5
H2005 T 165 6
H2006 T 165 154
H2007 T 105 154
H2008 T 105
6
IC2001 B 49 139
IC2002 B 84
66
IC2003 B 93 92
IC2004 B 73 107
IC2005 B 15
65
IC2006 B 146 26
IC2007 B 15 56
J2001 T 12 87
J2002 T 12 84
J2003 T 57 3
J2004 T 18 104
J2005 T
8 62
J2006 T 58 10
J2007 T 12 148
J2008 T 18
33
J2009 T 157 77
J2010 T 67 123
J2011 T 55 148
J2012 T 49
56
J2013 T 68 78
J2014 T 145 61
J2015 T 46 36
J2016 T 144 21
J2017 T 123 44
J2018 T 158 38
J2019 T 161 38
J2020 T 157 74
J2021 T 145 64
L2001 T 86 102
L2002 T 40
76
L2003 T 46 69
L2004 T 89 142
L2005 T 50
46
L2006 T 26 60
L2007 B 73 89
L2010 B 84 88
Q2001 B 16 111
Q2002 B 12 116
R2001 T 17 128
R2002 T 77 114
R2003 B 91 107
R2004 T 48
83
R2005 B 14 134
R2006 T 12 105
R2007 B 52 142
R2008 B 87 126
R2009 B 14 123
R2010 T 85
78
R2011 B 52 40
R2012 B 49 40
R2013 B 52 138
R2014 B 77 127
R2015 B 46
34
R2016 B 21 69
R2017 B 69 107
R2018 B 92 101
R2019 B 67 107
R2020 B 58 107
R2021 B 79 103
R2022 B
4 12
R2023 B 6 12
R2024 B 9 12
R2025 B 65 107
R2026 B 11 123
R2027 B 49
34
R2028 B 49 28
R2029 B 18 116
R2030 B 46
28
R2031 B 12 96
R2032 T 38 91
R2033 B 21 64
R2034 B 9 44
R2035 B 84 78
R2036 B 9 38
R2037 B 12 44
R2038 B 54 138
R2039 B 12
40
R2040 B 50 98
R2041 T 154 48
R2042 B 147 12
R2043 B 113 131
R2044 B 119
20
R2045 B 134 32
R2046 B 117 132
R2047 B 124
14
R2048 B 138 12
R2049 T 124 34
R2050 B 136 16
R2051 B 154 12
R2052 T 147 34
R2053 T 127 34
R2054 T 117 14
R2055 B 8 64
R2056 B 14 44
R2057 B 13 72
R2058 T 151 48
R2059 B 152 16
R2060 B 86 78
R2061 B 62 107
R2062 B 138
82
R2063 B 140 82
R2064 B 138 16
R2065 B 145 12
R2066 B 158 82
R2067 B 153 82
R2068 B 154 16
R2086 B 45 98
S2001 T 9 7
S2002 T 74 16
S2003 T 96 117
S2004 T 49
7
S2005 T 36 19
S2006 T 107 22
S2007 T 107 138
S2008 T 156
63
S2010 T 63 7
S2011 T 27 84
T2001 B 49 146
T2002 B 161
23
T2003 B 10 91
T2004 B 135 90
T2006 B 156 90
TP1 B 14 110
TP10 B 17 70
TP100 B 2 5
TP101 B 96 148
TP102 B
6 9
TP103 B 98 146
TP104 B 97 125
TP105 B 79
80
TP106 B 60 109
TP107 B 11
11
TP108 B 56 38
TP109 B 60 106
TP11 B
9 50
TP110 B 47 10
TP111 B 6 90
TP112 B 63 12
TP113 B 5 82
TP114 B 71 7
TP115 B 29 17
TP12 B 14 36
TP13 B 14 46
TP14 B 6 33
TP15 B 19 60
TP16 B 26 66
TP17 B 22 56
TP18 B 23 53
TP19 B 20 97
TP2 B 9 100
TP20 B 145 70
TP21 B 157 19
TP22 B 148 59
TP23 B 158 29
TP24 B 145 94
TP25 B 112 27
TP26 B 125 60
TP27 B 154 40
TP28 B 149 53
TP29 B 109 141
TP3
B 8 53
TP30 B 148 19
TP31 B 161 46
TP32 B 140 85
TP33 B 111 132
TP34 B 109
19
TP35 B 152 13
TP77 B 92 76
TP78 B 84 75
TP79 B 86 89
TP8 B 12 56
TP80 B 55 129
TP81 B 51 37
TP82 B 26 34
TP83 B 56 49
TP84 B 71 88
TP85 B 41 38
TP86 B 38 20
TP87 B 14 131
TP88 B 57 115
TP89 B 54 121
TP9
B 10 41
TP90 B 58 75
TP91 B 12 113
TP92 B 11 120
TP93 B 47
31
TP94 B 14 137
TP95 B 89 98
TP96 B 94 81
TP97 B 87 85
TP98 B 95 101
TP99 B 75 102
TR2001 T 57 104
TR2002 T 117
75
ZD2001 B 14 40
ZD2002 B 92 83
ZD2003 B 80 88
TP36 B 139 27
TP37 B 158 12
TP38 B 157 54
TP39 B 139 36
TP4 B 21 66
TP40 B 127 35
TP41 B 140 12
TP42 B 140 19
TP43 B 139 31
TP44 B 104 32
TP45 B 159 49
TP46 B 156 83
TP47 B 134 14
TP48 B 124 34
TP49 B 136 24
TP5 B 9 35
TP50 B 162 27
TP51 B 131 7
TP52 B 119 9
TP53 B 163 19
TP54 B 127 26
TP55 B 17 131
TP56 B 55 111
TP57 B 27 149
TP58 B 27 108
TP59 B 41 122
TP6
B 11 68
TP60 B 97 104
TP61 B 51
72
TP62 B 44 87
TP63 B 40 96
TP64 B 53 78
TP65 B 42 68
TP66 B 47 100
TP67 B 72
71
TP68 B 64 130
TP69 B 89 115
TP7
B 11 65
TP70 B 52 146
TP71 B 44
48
TP72 B 73 143
TP73 B 73 130
TP74 B 84
81
TP75 B 77 86
TP76 B 54 141
POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y POS. X Y
T:
Koordinaten für die Bauteile der Bestückungsseite / Coordinates of the Components on the component side
B: Koordinaten für die Bauteile der Lötseite / Coordinates of the Components on the solder side
FDS6984AS
4
3
2
1
5
6
7
8
Q1
Q2
NCP1575
Oscillator
200kHz
+
+
UVLO Comp
S Q
UVLO Latch
R
V
CC
GND
8.5V/7.5V
+
+
0.25 V
+
+
0.98 V
Error Amp
V
FB
COMP
+
PWM Comp
S +
0.465 V
R Q
PWM Latch
S
Reset
Dominant
Set
Dominant
Frequency
Adjust
GATE(H)
GATE(L)
NC
R
OSC
CC
V
CC
Nonoverlap