GRUNDIG Service
DIGI 100
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
GRUNDIG Service
DIGI 100
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
150p
CC43215
150p
CC43242
75
CR43215
DCTR-D
OUT0
4,7k
CR43185
MCL4148
CD43258
10k
CR43242
0,1u
CC43241
47
CR43238
47
CR43245
47
CR43249
AV1
R
R
0,1u
CC43238
1u
CC43216
NC
NC
NC
NC
ADR
VCC
GND
SDA
SCL
R-OUT4
L-OUT4
R-OUT3
L-OUT3
R-OUT2
R-OUT1
L-OUT2
L-OUT1
R-IN5
L-IN5
R-IN4
L-IN4
R-IN3
L-IN3
R-IN2
L-IN2
R-IN1
L-IN1
25
26
27
28
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
TEA6420D
CIC43160
0,1u
CC43160
180
CR43167
180
CR43166
1u
CC43173
10k
CR43258
10k
CR43259
4,7k
CR43202
IN-AV3
CHROMA
IN-AV3
CHROMA
IN-AV3
VIDEO
OUT-AV3
CHROMA
OUT.AV3
VIDEO
OUT
R-AV3
OUT
L_AV3
IN
R-AV3
IN
L-AV3
OUT
L-AV
OUT
R-AV3
INT3
AUDIO-L
1
2
3
4
5
ST-AV3
INT2
AUDIO-R
INT3
AUDIO-R
INT2
AUDIO-L
47
CR43173
47
CR43174
1u
CC43167
1u
CC43168
1u
CC43171
1u
CC43172
1u
CC43163
47
CR43163
1u
CC43162
SCL1
SDA1
+Q/B0
U
EURO-
AV3
INT1
AUDIO-L
U
EURO-
AV1
220p
CC43133
1n
CC43132
1n
CC43131
47
CR43133
0,1u
CC43234
0,1u
CC43217
150p
CC43218
+
47u/16V
C43128
10n
CC43127
10n
CC43292
10n
CC43282
1k
CR43262
270p
CC43262
G
47
CR43247
1u
CC43174
IN-AV2
VIDEO
1u
CC43188
1u
CC43187
47
CR43213
4,7k
CR43189
68
CR43197
BC857B
CT43235
68
CR43186
4,7k
CR43235
2,2k
CR43194
2,2k
CR43196
B
BC857B
CT43270
AV1
B
3,3
CR43161
150p
CC43236
68
CR43252
47
CR43214
470p
CC43112
470p
CC43114
470p
CC43117
470p
CC43119
470p
CC43142
470p
CC43144
470p
CC43147
470p
CC43149
0,1u
CC43182
0,1u
CC43183
0,1u
CC43291
0,1u
CC43233
1u
CC43213
47
CR43212
1u
CC43212
1u
CC43211
0,1u
CC43237
0,1u
CC43281
10n
CC43157
U
SAT
DATA
470
CR43256
SDA1
SCL1
R
B
G
VIDEO
47
CR43234
47
CR43217
75
CR43236
4,7k
CR43261
470
CR43111
470
CR43116
470
CR43118
470
CR43141
470
CR43143
470
CR43146
470
CR43148
470
CR43113
75
CR43127
75
CR43122
75
CR43123
75
CR43151
75
CR43121
7
8
9
1
2
3
4
5
6
ST-AV3V
180
CR43221
180
CR43222
220
CR43263
47
CR43248
75
CR43156
47
CR43211
68
CR43253
68
CR43271
47
CR43283
47
CR43298
47
CR43293
47
CR43296
1k
CR43187
75
CR43188
47
CR43237
100
CR43131
2,2k
CR43193
10k
CR43286
1k
CR43204
75
CR43206
75
CR43126
75
CR43153
75
CR43152
75
CR43157
180
CR43264
68
CR43266
1u
CC43214
100k
CR43323
100k
CR43303
75
CR43218
BC857B
CT43265
FBAS/V
CAV
IN-AV1
VIDEO
OUT-AV1
VIDEO
AV1
G
AV1
B
AV1
B
68
CR43272
AV1
R
AV2
R
AV2
R
AV2
B
AV2
G
AV2
R
IN-AV1
VIDEO
SAT
FBAS
TERR
FBAS
PIP
VIDEO
MEGA LOGIC
OUT-AV2
VIDEO
OUT-AV1
VIDEO
PIP
CHROMA
47
CR43216
AV2
R
AV2
B
AV2
G
OUT-AV2
VIDEO
IN-AV2
VIDEO
AV1
G
AV1
R
AV2
B
CAV
CHROMA
2,2k
CR43191
U
DATA2
U
RGB
U
DATA
BC847B
CT43250
1u
CC43113
1u
CC43141
+
22u/16V
C43118
+
22u/16V
C43146
1u
CC43143
+
22u/16V
C43116
1u
CC43111
+
22u/16V
C43148
+
220u/16V
C43181
+
47u/16V
C43158
BC847B
CT43185
BC847B
CT43190
BC847BT
CT43260
U
SAT
DATA
U
DATA
AV1
U
DATA
AV1
100k
CR43322
U
EURO-
AV1
U
EURO-
AV2
BC857B
CT43255
U
DATA
AV2
U
DATA
AV2
RO
RI
LO
LI
MA
MB
B
US
MG
G
MR
R
D
MV
MD
VO
VI
M
6
2
1
3
8
20
16
15
11
7
19
21
18
17
14
13
9
5
4
10 12
PERIDEC1
AV1
RO
RI
LO
LI
MA
MB
B
US
MG
G
MR
R
D
MV
MD
VO
VI
M
6
2
1
3
8
20
16
15
11
7
19
21
18
17
14
13
9
5
4
10 12
PERIDEC1
AV2
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
74HCT4053
CIC43290
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
74HCT4053
CIC43280
+
220u/16V
C43231
IN1
IN2
IN3
IN4
IN5
IN6
SDA
SCL
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
VCCP
VCC
SUB
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TEA6425
IC43180
47
CR43294
100
CR43132
68
CR43267
47
CR43284
IN1
IN2
IN3
IN4
IN5
IN6
SDA
SCL
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
VCCP
VCC
SUB
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
TEA6425
IC43230
8,2u
L43161
390
CR43251
0,1u
CC43232
47
CR43297
47
CR43241
47
CR43301
4,7k
CR43184
56k
CR43327
180
CR43243
180
CR43244
INT1
AUDIO-R
4,7k
CR43246
150p
CC43257
2,2k
CR43257
CHROMA
+
220u/16V
C43161
+
22u/50V
C43166
IN-AV3
VIDEO
2,7k
CR43313
10u
L43311
3,3
CR43316
3,3
CR43317
4,7k
CR43314
3,3
CR43312
47
CR43164
BC847BT
CT43320
BC857BT
CT43325
1k
CR43321
0,22u/10V
CC43326
2,2n
CC43321
U
SAT
DATA
7
1
2
3
4
5
6
ST-RGB-50
IN-AV3
VIDEO
IN-AV3
VIDEO
n.V.
n.V.
+Q/B4
+Q/B4
+Q/B4
+Q/B4
+Q/B4
+Q/B3
+Q/B3
+Q/B3
+Q/B3
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
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
V
V
V
V
V
V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
+Q/B0
+Q/B0
+Q/B0
+Q
+Q
+Q
-3,3V
-3,3V
-3,3V
+Q/B1
+Q/B1
+Q/B1
+Q/B2
+Q/B2
+Q/B2
060701
29504-262.2300
SIGNAL-BAUSTEIN
MODULO DE SENAL
MODULO SEGNALE
MODULE SIGNAL
SIGNAL MODULE
siehe CR33407
CHROMA
VIDEO
B
DVD
DVD
+80V +80V
+C
+200V
+D
+29V
+F
+5V
+14,7V
+14.7V
-14,7V
-14.7V
+G
+14V
-G
-14V
+M
+16.5V
+H
+ 3.3V
+K
+13.6V
+K
+16V/TOS-Real Flat-CRT
-K
-13.6V
-K
-16V/TOS-Real Flat-CRT
+N
+3.3V
+Q
+8.5V
+OEKO
+13.5V
Spannungstabelle
Table of Voltages
Bei den in den Schaltplänen angegebenen Messwerten handelt es
sich um Näherungswerte!
The measured values given in the circuit diagrams are approximates!
Signal-Baustein Teil 3 / Signal Module Part 3 295042622300
3 - 41
3 - 42