GV 54…, GV 56…, SE 5106…
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GV 54…, GV 56…, SE 5106…
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GRUNDIG Service
4 - 71
GRUNDIG Service
4 - 72
SAA5281
Line Counters
and Display
Acquisition
Oscillator
/2
8k Memory
Character Generator Buffers
Character ROM
ODD/EVEN OR DV
Digital PLL
and processing
Sync separation
and Acquisition
Data slicing
AD-Conversion
Clamp
Control Registers
I2C Businterface
40
41
42
43
44
45
46
47
48
49
50
51
52
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
31
32
33
34
35
36
37
38
39
Y 7060
0,1U
2069
0,1U
2065
0,1U
2062
0,1U
2170
33N
2060
8,2P
2079
15P
2081
1N
2083
33N
2071
0,1U
2073
0,1U
2077
Y
33N
2180
47P
2021
X
33N
2026
10N
2013
Y
33N
2192
Y
33N
2188
Y
33N
2184
47P
2033
120P
2166
10N
2164
0,1U
2117
X
15P
2150
0,1U
2143
0,1U
2140
0,1U
2162
0,1U
2173
15P
2151
33N
2028
33N
2034
0,1U
2012
3,3K
3085
27K
3065
470
3067
4,7K
3020
100
3069
470
3019
47K
3021
220K
3017
100K
3015
4,7K
3025
4,7K
3023
100
3010
1M
3013
Y
0
3181
470
3029
Y
100
3184
Y
100
3186
Y
100
3188
100
3060
100
3062
Y
100
3190
0
3102
1K
3104
Y
100
3192
Y
100
3194
10K
3170
16K
3148
1K
3114
47K
3160
1K
3116
100
3112
1M
3173
470
3033
470
3031
330
3166
Y
100
3180
Y
100
3182
+
100U/25V
2075
+
1U/100V
2015
+
10U/50V
2040
+
10U/50V
2042
+
10U/50V
2044
+
10U/50V
2160
+
100U/25V
2027
BC858B
7114
CXA1645M
NC
NC
SIN-PULSE
B-OUT
G-OUT
VCC1
GND1
GND2
VCC2
GEN
PULSE
C-OUT
MIX
Y/C
Y-OUT
+
PHASE SHIFTER
MODULATOR
MODULATOR
R-Y
R-Y
MATRIX
DELAY
BPF
SYNC-ADD
REGULATOR
DRIVER
DRIVER
VIDEO-OUT
CLAMP
CLAMP
CLAMP
CLAMP
R-OUT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
7140
WC
ST24E32D
VCC
VSS
A2
A1
A0
SCL
SDA
1
2
3
4
5
6
7
8
Y
7188
WC
ST24E32D
VCC
VSS
A2
A1
A0
SCL
SDA
1
2
3
4
5
6
7
8
Y
7184
WC
ST24E32D
VCC
VSS
A2
A1
A0
SCL
SDA
1
2
3
4
5
6
7
8
Y
7180
WC
ST24E32D
VCC
VSS
A2
A1
A0
SCL
SDA
1
2
3
4
5
6
7
8
Y
7192
BC848B
7170
BC848B
7017
BC848B
7020
BC848B
7015
BC848B
7010
BC848B
7022
BC848B
7025
BC848B
7103
BC848B
7030
BC848B
7165
8212_150_60161
1001
13
67
3,3UH
5081
X
68UH
5150
22UH
5078
27MHZ
1003
2
1
3
6
7
CODE102-381
1166
F
39N
2011
Y
22UH
5180
22UH
5027
7
8
9
10
11
1
2
3
4
5
6
1527
H/2
F
CVBS
CVBS
SCL
CVBS
FSC
SDA
DOS
U
+5VDS
+5VDS
+5VDS
+5VDS
+5VDS
+5VDS
+5VDS
+5VDS
+5VDS
+5VDS
+5VDS
+5VDS
+5VDS
+5VFD
+5VFD
+5VFD
+5VDS*
+5VDS*
+5VDS*
J
1001 E3
1003 C9
1166 I7
1527 C1
2011 E3
2012 E3
2013 F3
2015 E4
2021 D6
2026 B2
2027 B2
2028 B2
2033 G4
2034 G3
2040 E7
2042 E7
2044 E7
2060 B6
2062 B6
2065 B6
2069 D6
2071 A8
2073 B9
2075 B9
2077 B10
2079 C8
2081 C9
2083 B9
2117 D9
2140 H6
2143 G5
2150 E9
2151 E10
2160 G11
2162 H11
2164 I8
2166 I8
2170 I9
2173 I11
2180 J1
2184 J2
2188 J3
2192 J4
3010 F3
3013 E3
3015 E4
3017 D4
3019 D5
3020 D5
3021 E6
3023 E4
3025 E4
3029 G3
3031 H4
3033 G4
3060 A6
3062 A6
3065 B6
3067 C6
3069 D6
3085 C9
3102 C9
3104 D9
3112 E8
3114 D9
3116 D9
3148 F8
3160 H11
3166 H5
3170 I10
3173 I10
3180 H2
3181 E2
3182 H2
3184 H2
3186 H3
3188 H3
3190 H3
3192 H4
3194 H4
5027 A2
5078 A9
5081 B9
5150 E9
5180 J1
7010 F3
7015 D4
7017 D5
7020 E5
7022 F4
7025 F4
7030 G4
7060 D7
7103 C10
7114 E9
7140 G7
7165 G4
7170 I10
7180 I2
7184 I2
7188 I3
7192 I4
I
H
G
F
E
D
C
B
A
J
I
H
G
F
E
D
C
B
A
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
230395
F
F
12
H/2
11
1527/9
PCB VPT BOARD,VT
VT
3102
1->N
9527
PCB FAMILY BOARD,IO
VT
Teletext-Baustein / Module "DOS" (OVPTG / VT)