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
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
S3
VIDEO
PIP
FBAS TXT
CHROMA
PIP
VIDEO PIP2
VIDEO2
.
V
VGA
H
VGA
VIDEO
PIP
CHROMA
PIP
VIDEO PIP2
VIDEO
PIP
VIDEO2
.
BC858B
CT70011
BC857B
CT70155
BC857B
CT80204
680
CR70161
n.V.
CR70156
10k
CR70221
10k
CR70226
47
CR70275
47
CR70276
1k
CR70180
n.V.
CR70152
560
CR70022
100
CR70465
0
CR70223
330
CR70005
1,1k/2%
CR70017
820
CR70013
1k
CR70011
56
CR70015
100
CR70012
1,1k/2%
CR70016
9,1k
CR70120
1k/2%
CR70125
4,7k
CR70128
1k
CR70010
2,2k
CR70244
xx
CR70126
2,2
CR70001
n.V.
CR70014
0
CR70035
0
CR70020
0
CR70025
0
CR70030
100k
CR70123
2,2k
CR70004
3,3k
CR70181
0
CR70250
0
CR70036
0
CR70031
0
CR70026
560
CR70027
560
CR70032
47k
CR70037
150
CR70245
10k
CR70225
2,2
CR70006
47
CR70206
47
CR70207
220
CR70455
1k
CR70159
xx
CR70151
47k
CR70154
n.v.
CR70228
3,3k
CR70227
1k
CR80201
680
CR80204
0
CR70021
0
CR70224
0
CR70182
1k
CR70229
n.v.
CR70028
220p
CC70162
xx
CC70292
xx
CC70291
xx
CC70290
xx
CC70289
xx
CC70288
xx
CC70287
xx
CC70286
xx
CC70285
xx
CC70284
xx
CC70283
xx
CC70282
n.v.
CC70009
xx
CC70281
100p
CC70467
100pF
CC70465
56p
CC70455
100p
CC70445
0,1u
CC70255
0,1u
CC70003
10p
CC70226
10n
CC70045
0,1u
CC70150
1,5n
CC70214
0,1u
CC70180
56p/5%
CC70012
68p/5%
CC70013
27p/5%
CC70011
330p/5%
CC70015
270p/5%
CC70014
22p
CC70225
xx
CC70017
47n
CC70121
470p
CC70125
xx
CC70277
0,1u
CC70216
0,1u
CC70205
0,1u
CC70264
27p
CC70275
n.v.
CC70043
0,1u
CC70265
0,1u
CC70010
0,1u
CC70262
n.v.
CC70030
n.v.
CC70025
n.v.
CC70020
0,1u
CC70002
xx
CC70271
0,1u
CC70252
0,1u
CC70266
n.v.
CC70035
27p
CC70276
10
CC70309
4,7n
CC70273
0,1u
CC70263
0,1u
CC70254
0,1u
CC70253
56p
CC70037
100p
CC70032
100p
CC70027
100p
CC70022
10n
CC70095
0,1u
CC70007
10n
CC70220
10n
CC70094
n.v.
CC70006
n.v.
CC70001
1,5n
CC70208
4,7n
CC70227
1,5n
CC70237
47n
CC70235
390p
CC70209
0,1u
CC70200
390p
CC70202
1,5n
CC70203
0,22u
CC70204
0,1u
CC70222
3,3p
CC70229
1,5n
CC70234
0,1u
CC70213
0,1u
CC70212
3,3p
CC70228
0,22u
CC70207
47n
CC70233
47n
CC70231
0,1u
CC70219
0,22u
CC70238
0,1u
CC70217
390p
CC70236
0,1u
CC70182
1n
CC70154
0,1u
CC70004
0,1u
CC70181
220p
CC80204
n.v.
CC70031
n.v.
CC7032
n.v.
CC70033
n.v.
CC70082
n.v.
CC70081
n.v.
CC70083
n.v.
CC70084
n.v.
CC70183
FKTP70205
FKTP70203
FKTP70204
FKTP70202
FKTP70201
FKTP70206
FKTP70008
FKTP70207
HS2
VS2
B
SCL
+H/3,3V
+N/3,3V
+F/5V
R
SDA
VG
SS
G
U
SLICER
U
VGA
U
DATA
n.V.
n.V.
n.V.
n.V.
U
RESET
BOX
1
2
3
4
5
6
7
8
9
10
11
12
13
14
FM1_14P
ST70281
L70221
L70211
L70261
L70251
L70201
L70002
L70003
L70004
PERLE
L70205
L70218
L70215
L70005
+
100u/25V
C70206
+
100u/25V
C70201
+
100u/10V
C70261
+
2,2u/50V
C70181
+
220u/16V
C70003
+
220u/16V
C70002
+
220u/16V
C70005
+
100u/10V
C70251
+
100u/10V
C70211
+
10u/16V
C70221
+
47u/16V
C70230
+
47u/16V
C70232
+
100u/10V
C70218
+
100u/10V
C70215
BC848B
CT70015
n.v.
CT70227
5
6
7
8
1
2
3
4
TL7705A
CIC70180
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
FPDAT
VSTBY
CLK5
NC
XTAL1
XTAL2
ASGF
GNDF
VRT
I2CSEL
ISGND
VSUPF
VSUPD
GNDD
VSUPCAD
GNDCAP
SCL
SDA
RESQ
TEST
VGAV
YCOEQ
FFIE
FFRSTW
FFWE
FFRE
FFOE
CLK20
GNDPA
VSUPPA
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
F
0,68u
C70240
F
0.22u
C70241
F
0,22u
C70244
F
0,22u
C70245
F
0,22u
C70246
F
0,22u
C70243
1
2
3
4
5
678
9
10
11
12
13
14
15
16
74HCT4053
CIC70150
8
1
3
7
8140-532-086
3,3u
L70017
8
1
3
7
8140-532-085
1,8u
L70016
8
1
3
7
8140-532-086
18u
L70021
8
1
3
7
8140-532-086
18u
L70036
8
1
3
7
8140-532-086
18u
L70031
8
1
3
7
8140-532-086
18u
L70026
LS4148
CD70125
LS4148
CD70128
BAT42
CD70227
ZPD5,1V/2%
CD70126
xx
L70275
100
R70046
100
R70045
3,3k
R70121
27MHz
Q70275
REF
+Q/8V
CHROMA
VIDEO
VIDEO
VIDEO
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
20,25MHz
Q70228
8104-982-31600
BLM11B121SB
CL70271
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
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
M
M
VS2
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
V1
+F/B1
+F/B1
+F/B1
+F/B1
+F/B1
+H1
+F/B3
+F/B3
+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
LL3
LL1.5
VS
BLN
F_BLANK
TV-MODE POSITION
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
-203.2800
-203.4600
-203.4300
-203.4100
-203.2300
FEATURE-MODUL 29504-203.2100
Seite / Page 23
Feature-Modul / Feature Module 295042032100 / 2800 / 4600
25
26
