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Schaltpläne / Circuit Diagrams
Abstimmbaustein / Tuning Module 29304-003.84
ABSTIMM/TEXT/-BAUST. 29504-103.81/.82/.83/.84/.85/.86
TUNING TEXT MODULE
29504-003.81/.82/.83/.84/.85/.86
SYNT.TELETEXTE MOD.
MOD.SINTONIA/TELEVIDEO
MOD.SINTONIA/TELETEXTO
*
NUR BEI -103.82/.84/.85/.86
ONLY WITH
-003.81/.82/.83
SEUL.POUR
SOLO NELLA VERS.
SOLO CON
1
R800
STL
IR
21
1k
STL
1
M
STL
SCL
8
STL
SDA
9
STL
+5V
+H
7
M
M
F802
R808
STL
0,1u
+5V/D
+5V/D
+5V/D
100k
19
+H
3
28
M
C807
2
K
MODB
100p
R855
STL
25
VDR
PG2
18
100
R856
STL
59
KEYB:
PEO
IN
22
1k
17
M
M
M
RESET
2
IC810
2
1
+5V/D
MC33164
3
M
M
SAT1
U
1
RESET
R814
2
SCL-SAT
R815
100
3
DATA-UP
R819
100
4
CLK-UP
100
3
4
M
M
M
2
1
QI
M
M
M
ZUR NETZSCHALTERPL.
TO MAINS SWITCH BOARD
VERS C.I.INTERR.SECTEUR
ALLA PIASTRA INTERR.DI RETE
A LA PLACA INTERRUPTOR DE RED
19
+5V/D1
R805
1
4,7k
2
M27C1001-150
A16
3
29
28
4
25
23
26
27
5
6
7
29
61
63
35
42
43
44
45
46
47
48
49
50
51
52
53
MC68HC11FN4 (PLCC 68)
21
20
23
38
37
27
30
26
22
36
64
65
*
R861
R825
10k
*
C861
100k
K
R824
100p
100k
R811
D826
47k
1N4148
D824
1N4148
*
C824
C820
K
K
M
100p
100p
R827
C822
C821
330
K
K
1n
100p
M
M
*
CUC 6360/61/65
Schaltpläne / Circuit Diagrams
+5V/D
C836
K
31
32
10n
R863
30
VCC
+5V/D
4,7k
IC820
**
24
OE
22
CE
16
M
GND
8
9
10
11
12
21
20
19
18
17
15
14
13
R826
1M
Q826
16MHz
54
55
56
57
58
16
15
14
13
12
11
10
9
8
4
39
5
6
IC830
22
33
39
40
64
62
41
66
24
67
1
BR834
M
BR851
C830
K
R853
1n
+5V/D
+5V/D
2,2k
R834
R831
+5V/D
22k
4,7k
C851
R821
K
4,7k
220p
C852
K
220p
C832
K
D852
R852
10n
1N4148
27k
D853
C833
K
ZD5,6V/2%
M
100p
M
NUR BEI MEGALOGIC
ONLY IF MEGALOGIC
PREVU MEGALOGIC
SOLO CON MEGALOGIC
SOLAM.CON MEGALOGIC
ZUM CHASSIS
TO CHASSIS
VERS CHASSIS
AL TELAIO
AL CHASIS
GRUNDIG Service
20
**
-103.81/.84
19798-265...
-103.82/.85
19798-267...
-103.83/.86
19798-268...
-003.81/.84
19798-287...
-003.82/.85
19798-295...
-003.83/.86
19798-289...
M
M
M
+5V/D
R2816
5
C839
1,2k
+
M
220u/10V
C2816
7
31
C838
+
18
K
M
XIRQ
100u/16V
19
16
17
18
20
19
0,1u
IRQ
34
VDD
C837
68
IC2800
+
M
VRH
SAA5281ZP/E
1u/100V
32
+5V/D
9
13
14
22
24
25
1
M
CUC 6360/61/65
IC 820
STL
R
2
STL
G
3
STL
B
4
STL
U
DATA
5
M
M
M
+H
C2801
R2817
K
M
680
0,1u
C2811
K
0,1u
12
7
6
52
11
26
3
4
5
15
21
2
23
8
10
C2806
K
M
M
10p
M
M
M
231095
GRUNDIG Service
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