GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Digi 6
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Digi 6
21
22
Gesamtschaltplan Signal-Chassis / General Circuit Diagram Signal Chassis
V
V
75
CR43149
75
CR43137
+
1u/25V
C43051
+
1u/25V
C43078
3
2
1
ST-SV
BC858B
CT43095
BC858B
CT43090
BC858B
CT43160
BC858C
CT43130
BC858B
CT43135
BC808/25
CT43020
10k
R43031
BUS CONTROLLED
VIDEO MATRIX SWITCH
I
C
2
16
13
18
14
15
17
2
4
9
19
7
6
12
11
10
8
20
3
5
1
TEA6417
IC43150
BC848B
CT43185
BC848B
CT43170
BC848B
CT43190
BC848B
CT43030
BC848B
CT43080
BC848B
CT43100
BC848B
CT43075
BC848B
CT43050
BC848B
CT43165
BC848B
CT43140
Q
Q
Q
Q
Q2
Q2
Q2
Q5
Q5
Q5
Q2
Q2
Q5
Q5
Q2
Q2
Q2
Q2
6,8
R43021
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
BU-AV2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
BU-AV1
LS4148
CD43026
U
RGB
U
DATA
+
1u/25V
C43045
+
1u/25V
C43151
MC14551
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
MC14551
CIC43020
RxD
-G
+Q1
R
G
B
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
V
A
V
V
V
V
A
V
V
V
V
V
A
V
V
A
A
A
A
V
V
V
V
V
V
V
V
V
V
V
V
A
V
V
V
V
V
V
V
V
150p
CC43153
150p
CC43148
10p
CC43166
47n
CC43152
220n
CC43156
47n
CC43095
4,7p
CC43101
0,1u
CC43026
47n
CC43028
470p
CC43052
470p
CC43053
470p
CC43056
470p
CC43057
470p
CC43083
470p
CC43086
470p
CC43087
470p
CC43088
47n
CC43131
47n
CC43134
0,1u
CC43136
0,1u
CC43141
0,1u
CC43143
0,1u
CC43147
AUDIO-R
AV3/IN
AUDIO-L
AV3/IN
CHROMA
S-VHS
VIDEO
S-VHS
AUDIO-R
AV3/OUT
AUDIO-L
AV3/OUT
5
4
3
2
1
ST-V3
5
4
3
2
1
ST-AV3
47
CR43040
2,2k
CR43173
2,2k
CR43172
2,2k
CR43171
2,2k
CR43169
47
CR43045
1k
CR43166
2,2k
CR43167
680
CR43168
1k
CR43163
1,8k
CR43162
470
CR43161
47
CR43080
XX
_CR43224
27
CR43075
XX
_CR43225
27
CR43050
47
CR43144
47
CR43145
47
CR43151
47k
CR43032
2,2k
CR43101
1,1k
CR43099
470
CR43098
4,7k
CR43097
75
CR43096
75
CR43095
2,2
CR43022
1k
CR43076
75
CR43077
2,2
CR43049
75
CR43047
47
CR43140
100k
CR43027
10k
CR43028
75
CR43078
47
CR43066
Q2
47
CR43069
75
CR43043
75
CR43042
75
CR43051
470
CR43057
470
CR43056
470
CR43053
470
CR43052
1k
CR43046
75
CR43048
75
CR43041
47
CR43039
47
CR43038
47
CR43037
47
CR43036
47
CR43068
47
CR43067
75
CR43071
75
CR43072
75
CR43073
470
CR43088
470
CR43087
470
CR43086
470
CR43083
18k
CR43131
18k
CR43132
10k
CR43133
10k
CR43134
330k
CR43136
1k
CR43023
100
CR43024
75
CR43074
82k
CR43142
120k
CR43141
82k
CR43146
120k
CR43143
82k
CR43148
120k
CR43147
120k
CR43153
82k
CR43152
+
47u/16V
C43023
+
22u/25V
C43127
+
22u/25V
C43126
+
47u/16V
C43022
+
22u/25V
C43093
+
22u/25V
C43092
+
4,7u/63V
C43091
+
4,7u/63V
C43089
+
47u/16V
C43049
+
22u/25V
C43062
+
22u/25V
C43061
+
4,7u/63V
C43059
+
4,7u/63V
C43058
+
4.7u/63V
C43123
+
4.7u/63V
C43122
+
220u/16V
C43158
+
220u/16V
C43157
2,2K
CR43044
V
2,2K
CR43079
V
RXD
-G
Q4
Q4
Q4
U/DATA
Q3
Q5
Q2
R
G
B
+Q1
U/RGB
CIRCUIT DIAGRAM SECTION/
INPUT SIGNAL CHANGE-OVER SWITCH
TEILSCHALTPLAN/EINGANGSSIGNALUMSCHALTUNG
EURO-AV-BUCHSENPL. 29305-160.34
PLACA CONECTORES EURO-AV
PIASTRA PRESE EURO-AV
C.I.PRISES PERI-TV
EURO-AV SOCKET BOARD
AL CHASIS
Seite/Page 17
AL TELAIO
VERS CHASSIS
TO CHASSIS
ZUM CHASSIS
ALL’UNITA DI COMANDO
A LA UNIDAD DE MANDO
VERS L’UNITE DE COMANDE
TO CONTROL UNIT
ZUR BED.-EINHEIT
A LA PLACA DE TOMAS EURO-AV
ALLA PIASTRA EURO-AV
VERS C.I.PRISES EURO-AV
TO EURO-AV SOCKET BOARD
ZUR EURO-AV BUCHSENPL.
ZUM CHASSIS Seite / Page 17
TO CHASSIS
Zur Seite/ To Page 18
