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GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
DIGI 100
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
DIGI 100
Feature-Modul / Feature Module 29504 203 2100
VIDEO
PIP
FBAS TXT
220p
CC70162
680
CR70161
CHROMA
PIP
S3
S3
VIDEO PIP2
VIDEO2
.
U
SLICER
HS2
VS2
U
RESET
BOX
n.V
.
CR70156
xx
CC70292
xx
CC70291
xx
CC70290
xx
CC70289
xx
CC70288
xx
CC70287
xx
CC70286
xx
CC70285
xx
CC70284
xx
CC70283
1
2
3
4
5
6
7
8
9
10
11
12
13
14
FM1_14P
ST70281
xx
CC70282
10k
CR70221
10k
CR70226
n.v
.
CC70009
xx
CC70281
47
CR70275
47
CR70276
L70221
+
100u/25V
C70206
+
100u/25V
C70201
S3
100p
CC70467
100pF
CC70465
56p
CC70455
100p
CC70445
L7021
1
+
100u/10V
C70261
0,1u
CC70255
5
6
7
8
1
2
3
4
TL7705A
CIC70180
0,1u
CC70003
L70261
L70251
AISGND
VREF
GNDAI
VSUPAI
VIN4
VIN2
CIN
VIN1
VOUT
NC
ASGF
FSY/HC
VIN3
B2
G2
R2
FB1IN
B1
G1
R1
VS
MSY/HS
LLC2
LLC1
AVO
VSUPLLC
GNDLLC
GNDY
VSUPY
C0
C1
C2
C3
C4
C5
C6
C7
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
VSUPC
GNDC
GNDSY
VSUPSY
INTLC
FPDA
T
VSTBY
CLK5
NC
XT
AL1
XT
AL2
ASGF
GNDF
VR
T
I2CSEL
ISGND
VSUPF
VSUPD
GNDD
VSUPCAD
GNDCAP
SCL
SDA
RESQ
TEST
VGA
V
YCOEQ
FFIE
FFRSTW
FFWE
FFRE
FFOE
CLK20
GNDP
A
VSUPP
A
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
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
*
CIC70200
10p
CC70226
V
VGA
H
VGA
+
2,2u/50V
C70181
10n
CC70045
1k
CR70180
n.V
.
CR70152
1
2
3
4
5
678
9
10
11
12
13
14
15
16
74HCT4053
CIC70150
0,1u
CC70150
560
CR70022
1,5n
CC70214
100
CR70465
CL70271
BLM21A121S
8104-982.333
8
1
3
7
8140-532-086
3,3u
L70017
8
1
3
7
8140-532-085
1,8u
L70016
0
CR70223
F
0,68u
C70240
BC848B
CT70015
0,1u
CC70180
330
CR70005
1,1k/2%
CR70017
56p/5%
CC70012
68p/5%
CC70013
27p/5%
CC7001
1
330p/5%
CC70015
270p/5%
CC70014
22p
CC70225
820
CR70013
1k
CR7001
1
56
CR70015
100
CR70012
1,1k/2%
CR70016
xx
CC70017
10k
CR70120
1k/2%
CR70125
4,7k
CR70128
1k
CR70010
B
ZPD5,1V/2%
CD70126
2,2k
CR70244
47n
CC70121
470p
CC70125
xx
CC70277
L70201
100
R70046
U
VGA
S3
0,1u
CC70216
+
220u/16V
C70003
xx
CR70126
2,2
CR70001
L70002
L70003
100
R70045
0,1u
CC70205
F
0.22u
C70241
0,1u
CC70264
BC858B
CT70011
27MHz
Q70275
FKTP70205
27p
CC70275
SCL
L70004
S3
S3
S3
n.V
.
CR70014
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
+H/3,3V
+N/3,3V
+F/5V
R
SDA
0
CR70035
VG
SS
LS4148
CD70125
LS4148
CD70128
n.v
.
CC70043
REF
0,1u
CC70265
0,1u
CC70010
+Q/8V
0,1u
CC70262
F
0,22u
C70244
F
0,22u
C70245
0
CR70020
0
CR70025
0
CR70030
n.v
.
CC70030
n.v
.
CC70025
n.v
.
CC70020
+
220u/16V
C70002
0,1u
CC70002
100k
CR70123
xx
CC70271
0,1u
CC70252
+
220u/16V
C70005
0,1u
CC70266
n.v
.
CC70035
27p
CC70276
U
DATA
G
CHROMA
S3
VIDEO
2,2k
CR70004
VIDEO
1n
CC70309
1n
CC70273
2,2k
CR70181
0,1u
CC70263
0,1u
CC70254
xx
L70275
GND
OUT
IN
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
5
6
8
9
F202004
F70011
60
61
62
63
64
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51 52
53
54
55 56
57
58
59
31
32
33
34
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
1
*
CIC70250
0,1u
CC70253
+
100u/10V
C70251
0
CR70250
0
CR70036
0
CR70031
56p
CC70037
100p
CC70032
100p
CC70027
100p
CC70022
0
CR70026
560
CR70027
560
CR70032
47k
CR70037
10n
CC70095
0,1u
CC70007
10n
CC70220
150
CR70245
10n
CC70094
n.v
.
CC70006
n.v
.
CC70001
FKTP70203
F
0,22u
C70246
PERLE
L70205
F
0,22u
C70243
1,5n
CC70208
1n
CC70227
10k
CR70225
FKTP70204
FKTP70202
FKTP70201
1,5n
CC70237
FKTP70206
47n
CC70235
390p
CC70209
FKTP70008
L70218
+
100u/10V
C70211
0,1u
CC70200
390p
CC70202
1,5n
CC70203
0,22u
CC70204
0,1u
CC70222
3,3p
CC70229
1,5n
CC70234
0,1u
CC70213
20,25MHz
Q70228
L70215
+
10u/16V
C70221
+
47u/16V
C70230
0,1u
CC70212
3,3p
CC70228
0,22u
CC70207
47n
CC70233
47n
CC70231
+
47u/16V
C70232
0,1u
CC70219
0,22u
CC70238
+
100u/10V
C70218
0,1u
CC70217
390p
CC70236
+
100u/10V
C70215
FKTP70207
2,2
CR70006
VIDEO
PIP
CHROMA
PIP
0,1u
CC70182
47
CR70206
47
CR70207
220
CR70455
1k
CR70159
BC857B
CT70155
xx
CR70151
47k
CR70154
VIDEO PIP2
VIDEO PIP
n.v
.
CR70228
L70005
0,1u
CC70181
BAR42
CD70227
10k
CR70227
BC857B
CT80204
1k
CR80201
680
CR80204
220p
CC80204
VIDEO2
.
3,3k
R70121
VIDEO
0
CR70021
n.v
.
CC70031
n.v
.
CC7032
n.v
.
CC70033
n.v
.
CC70082
n.v
.
CC70081
n.v
.
CC70083
n.v
.
CC70084
0
CR70224
8
1
3
7
8140-532-086
18u
L70026
8
1
3
7
8140-532-086
18u
L70031
n.V.
n.V.
n.V.
n.V.
8
1
3
7
8140-532-086
18u
L70036
8
1
3
7
8140-532-086
18u
L70021
U/RESET/BOX
LL1,5
LL1,5
VS
VS
C0
C1
C2
C3
C6
C7
C4
C5
Y2
Y2
+N/B3
+N/B3
+N/B3
+N/B3
Y7
Y7
BLN
BLN
F_BLANK
F_BLANK
Y1
Y1
Y4
Y4
Y3
Y3
Y5
Y5
Y6
Y6
+N/B2
+N/B2
+N/B2
VS2
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M M
M M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M M
M
M
M
M
M
M
M
M
M
M
M M
M
M
M
M
M
M
M
M
M
M
M
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
V1
+H1
+F/B3
+F/B3
+F/B1
+F/B1
+F/B1
+F/B1
+F/B1
+F/B1
+N/B1
+N/B1
+N/B1
+N/B1
+N/B1
V10
V10
Y0
Y0
+F/B1_A
+F/B1_A
+F/B1_A
+F/B1_A
+F/B1_A
+F/B2
+Q1
+N1
+Q/B2
SCL
+Q/B1
+Q/B1
+Q/B1
+Q/B1
+F1
SDA
Abblockkondens.
an
ST70281
38
12
11
10
16
17
49
47
48
43
45
46
30
37
32
36
35
18
13
14
15
9
siehe L70320
siehe L70261
siehe L70251
siehe L70401
siehe L70301
TV-BETRIEB
STELLUNG
HS2
LL1,5=27MHz
LL3=13.5MHz
BLN2
203 2300
FEATURE-MODUL 29504 203 2100
3 - 19
3 - 20