Grundig GV 460 VPT / NIC - Handbuch (Seite 114)

Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV44…, GV45…, GV46… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV44…, GV45…, GV46…
4 - 22 GRUNDIG Service 4 - 22 GRUNDIG Service
BCR191
Y 7855
BCR191
X 7885
10N 2864
12N
Y 2795
4,7P
X 2758
1N
Y 2743
1N
Y 2742
10N
Y 2740
10N
Y2745
6,8P
Y
2735
4,7N
Y
2733 4,7P 2730
10N
Y
2728
1N
Y2737
10N
Y 2747
10N 2723
56P
Y2892
10N
2910
1N
Y
2876
10N 2912
1N
Y
2873
10P
Y
2878
0,1U
Y
2880
0,1U
Y
2872
10N 2860
68P
X 2760
1N
Y 2855
10N
2852
0,1U 2827
0,1U 2830
0,1U 2825
0,1U 2833
47N 2858
10N
2843
10N
Y
2868
4,7N
X 2762
10N 2753
10N
Y 2895
68P
Y 2765
150P Y 2772
12N
2793
150P
Y
2770
150P
Y
2768 10N
Y
2775
10N 2756
10N
2870
10N
2905
120P
X 2887
82P
X2888
120P
X2890
10N
X 2885
10N
X 2787
10N
X 2790
6,8P
Y2874
22K
4144
22K 4142
0
4028
47K 4013
1,8K Y4030
10K 4015
1,8K Y
4035
6,8K
Y4025
100
Y4043
120 4022
22K
4003
2,2K
4005
560 4053
4,7K
4007
Y
820 4137
0
Y 4019
330
4168
0
Y4017
820
4183
2,2K
Y 4150
1,5K
Y 4152
0
4048
2,2K 4185
470
X 4045
0
X
4037
0
X
4038
1,8K
Y
4130
680
4010
220
4100
22K
Y 4105
220
4102
10K
Y4107
100K Y4032
22K 4110
0
X 4120
39K
4145
1K
Y4115
1K
Y4118
680 4008
1K
X4117
0
X
4133
1,5K
Y
4113
22K
4143
33K
X4047
470
X4052
18K
X 4042
4,7K
Y4122
0
4135
470
Y 4160
470
4060
560
Y
4058 560
Y4055
4,7K 4085
1,2K
Y4065
1,2K
Y4062
4,7K
Y 4123
47K
4108
2,7K
4163
4,7K
4165
39K
4147
0
4050
100K Y
4033
470
X
4057
1,2K
X 4153
1,2K
X 4155
0
4080
2,2K
X4082
2,7K
Y4151
0
Y 4121
BC848B
Y 7745
BFS20
7735
BFS20
X 7758
BC848B
7723
BC848B
7835
BC848B
7912
BC868
7725
TRACKING
INPUT
SWITCH
SELECT
AGC
AM
DEMODULATOR
STANDARD
TDA3868T
1
2
3 4 5 7 8
10
11 12 19
9
18 22 20 14 15 16 24
26
27
28
21 17 23
6
13
25 Y 7790
9
8
7
6
5
4
3
2
1
M1 M2
10
Y 1201
5
6
11
12
13
14
15
16
17
M2 M4
Y 1200
12UH
5908
1,2UH
Y
5730
BC369G
7724
AFC
AGC
Ident
Video B,G/
L
+UB
TDA3852T
20
19 18 17
16
15
14 13
12
11 10
9
8
7
6 5 4 3
2
1
Y
7910
8 7
4
3
2
1
6
8140-534-500
CODE733
Y1133
87
6
4
3 1
CODE657.10
8141-111-603
1145
8
76
4
3 1
CODE657
8141-111-603
1175
8 7
5
CODE675
Y1135
5,5P-30P
Y2875
BCR135
X7788
BCR135
X7787
BC
Y 7
BCR135
Y 7775
8602-822-041
SFE5.5MC
Y
1147
8602-755-036
TPS5.5WW9
Y1185
8602-822-051
SFE5.74MC
Y1152
8602-822-061
SFE6.0MC
Y 1148
SFE6.5MC
X 1150
15UH
5727
15UH
5831
15UH
5828 15UH
5825
15UH
5845
15UH
5752
F 0,22U 2867
6
5
4
3
2
1
M1
M3 M2
M4
Y1210
BA582 Y6740
BA582
Y
6743
BA582
Y 6875
BA582
Y
6878
BA582
Y 6855
+
47U/25V
2840
+
22U/25V Y
2727
+
1U/100V
2863
+
2,2U/100V
2865
+
10U/50V
2850
+
10U/50V
2828
+
22U/25V
2831
+
22U/25V
2835
+
10U/50V
Y 2837
+
47U/25V
2725
+
22U/25V
2845
+
22U/25V
2752
+
10U/50V
Y 2750
+
4,7U/63V
2897
+
2,2U/100V
Y2898
+
2,2U/100V
Y 2900
+
2,2U/100V
Y 2903
+ 2,2U/100V 2767
+
22U/25V
2755
4 2
1 3 LPF7MHZ
8140-601-433
Y1165
3
Y
G9251M
1140
3
Y L9460
1138
HEF4094
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
7850
3
2
7
6
1
CODE668
8141-112-400
Y1180
3
2
7
6
1 8141-112-400
CODE668
1155
BC858B
Y 7740
BC858B
Y7840
BC808-40
Y 7845
10K 4140
STROBE
DATA
AUDIO
FBAS
CLOCK
STROBE
DATA
CLOCK
GND
NC NC
OFWK6256
3
6 7
8
10
Y
K6260
1170
2
1
Y 1533
+12VAHF +12VAHF
+12VAHF
+30VD
+5VD
+5VD +5VD
+5VD
+5VAHF
+5VAHF
+5VAH
+5VAH
+12VD
+5VAHF
+5VAHF +5VAHF
1133 E6
1135 C7
1138 C9
1140 C10
1145 B12
1147 A13
1148 A13
1150 A13
1152 A13
1155 A15
1160 G20
1165 H6
1170 I9
1175 F13
1180 F15
1185 G15
1200 G4
1201 G3
1210 I3
1524 A22
1525 B22
1533 I3
2723 B3
2725 D4
2727 C6
2728 C6
2730 E6
2733 E7
2735 D7
2737 D7
2740 C9
2742 C8
2743 D8
2745 D9
2747 E8
2750 C11
2752 B11
2753 B11
2755 A9
2756 A9
2758 A10
2760 A12
2762 A12
2765 A14
2767 B15
2768 B15
2770 A15
2772 A15
2775 B16
2778 B19
2780 B19
2781 B20
2782 C20
2785 C18
2787 C16
2790 D16
2793 E16
2795 F16
2803 D18
2805 E17
2807 E17
2808 F18
2810 F18
2812 F17
2813 F17
2815 F18
2818 G18
2825 G4
2827 G5
2828 G5
2830 G4
2831 G4
2833 H4
2835 H4
2837 H5
2840 H4
2843 I4
2845 I5
2850 G8
2852 G8
2855 G10
2858 H11
2860 J11
2863 J13
2864 J16
2865 J13
2867 J14
2868 J15
2870 H12
2872 G12
2873 H12
2874 G13
2875 G13
2876 H13
2878 G13
2880 G12
2885 G14
2887 F14
2888 F14
2890 F14
2892 F14
2895 E11
2897 E12
2898 E12
2900 E13
2903 E15
2905 F16
2910 H16
2912 H16
2913 H17
2915 I18
2920 I17
4003 B3
4005 B4
4007 B4
4008 C4
4010 D4
4013 D6
4015 E6
4017 F6
4019 F5
4022 E7
4025 D7
4028 B8
4030 C9
4032 C8
4033 D8
4035 D9
4037 E11
4038 E11
4042 A10
4043 E7
4045 A10
4047 A11
4048 B11
4050 A12
4052 A12
4053 A13
4055 A13
4057 A13
4058 A13
4060 B14
4062 A16
4065 B16
4067 A17
4068 A18
4070 A18
4072 B20
4075 C21
4076 C21
4077 F21
4078 F22
4080 C16
4082 C16
4085 E16
4087 E17
4090 C17
4091 C17
4092 F17
4093 D17
4094 D17
4095 E17
4100 F5
4102 F4
4105 G4
4107 G5
4108 H5
4110 H5
4113 I4
4115 I5
4117 H6
4118 I6
4120 I4
4121 I4
4122 J4
4123 J4
4130 G9
4133 I9
4135 I9
4137 J11
4140 J11
4142 J16
4143 J15
4144 J16
4145 G11
4147 H11
4150 G12
4151 G13
4152 G12
4153 F14
4155 F14
4160 E14
4163 G15
4165 G16
4168 G14
4172 H17
4175 I17
4177 H18
4180 H18
4183 I16
4185 I16
5727 C6
5730 F6
5752 B10
5798 F17
5807 E17
5825 F5
5828 G5
5831 G5
5845 J4
5908 G15
5913 H17
5915 I17
6740 C9
6743 D9
6855 H10
6875 G13
6878 G13
7723 B4
7724 B5
7725 D5
7735 D7
7740 C8
7745 E8
7758 B11
7775 A16
7777 A18
7778 B19
7780 E20
7787 C16
7788 D16
7790 C14
7795 E17
7835 H5
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
A
B
C
D
E
J
I
H
G
F
AFC-ADJ-L
AFC-ADJ-BG/L
9533
+5V UIP
E
C
1MYOD
3PYH
2GYR
2758
5
5
SR5
DE 7050/73
4110
DE 6049
7850/5
7920,7850/6,2747
7778
7788
7850/14,
2880,
7850/6
2747,
7850/14
7885,
7850/11
7855
7850/13
1175
7850/7
7920,2880
7850/6,
7850/1
7850/2
7850/3
DE 7050/69
VS 7607/1
VS 7607/10
VS 7607/3
4145 DE 6049
IO 3503
IO 3558
7788
7885,
4003
7920
2880,
2747,
4150
7787
7775
1524/3,7710/20
1524/2,7780/1
7910/19
A
A
B
MOD.
MOD.
AFC
AFC-ADJ
AGC-ADJ
FM1-ADJ
REF-ADJ
FM2-ADJ
86
87
5
4
2
1
5
4
2
1
5
4
2
1
L-I
B/G,L-III,UHF
B/G,L-III,UHF
L-I
B/G
L
11,3V
2V 2V
1
4,3V
5V
4,9V
0,9V
1,6V
1V
11,9V
1,7V
0,7V
5,7V
11,9V
0,1V
~6V ~3V
5V
2V 2V
2,3V
2,7V 2,7V
5V
2,5V
2,3V
2,6V 3,1V
0,5V
2,5V
2,5V
1,8V
1,8V
0,4V
0V
1,9V
1,8V
1,9V 0V 3,9V 3,9V 1,8V 1,8V
2,1V
2,1V
1,8V 1,8V
3,1V
2V
29
27
2
26
25
1
3 6
4
Chassisplatte – Empfangseinheit / Family Board – Frontend (FE)