General Circuit Diagram - Grundig T51-070 Serviceanleitung

CUC 7301
Gesamtschaltplan / General Circuit Diagram
FR/OIRT
+B +33V +H
CT901
BC848B
C302
C301
M
+
M
+
M
470u/16V 220u/10V
1 4 5
M
9
TUNER 29504-201.21
OFWJ1952(GB)
OFWG1962G(INL)
.31
OFWK6255G(OIRT)
10 OFWK6260(FR)
F901
07202-342.97
1
3 8 7 6 2 2
M
M M
FR
M
M CR306 CR307 0
+B
56k 68k fuer CC901
+E
CC901
CC130
M
0,1u
0,1u
15 16
4
CC308
M 1 5
STROBE
6
100p
MC14094 7
CR133 2
DATA 14
10k
CR134
CIC130 13 BA582
CR137 3 12 CD134
4,7k
CLOCK
10k 11
8 9 10
F130
8141-111-603
3 1
+H
7 6
M M
+E
CC119 CC142
M 6,8k
CR136
0,1u 0,1u
9
M
CC141
M
11
0,1u
C141
M
+
8V 8V
C105
470u/10V
3V M 10 36 2
4V
12 45
4V
M 46
C129
9V 47
+
AGC
2V 49
2,2u/100V
C128
M 48
+
CR121
+E
7 6 2 1,3V
4,7u/63V
33k
9
AFC
M 0,3V 21
3,4V 22
3,4V 23
3,4V 24
12 52 31 30 27
2,8V 6,6V
M M
8
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
+8V
CC926
0,1u
M
+B FR
M
12 13 4
M
3
CD941 14
2 5
BA582 1
4
1
F931
L9460
CD942 2
AGC LOGIC
BA582
8 10 6
M
CD943
10 BA582
F906
4
CD944
BA582
5
OFWK6260
0,1u
3 8
M M
CC944
4,7k
CR132
+E
CR905
CT919
CR906
6,8k BC858B
CR984
4,7k
10k
CR919
1k
OIRT
C151
M
+
10u/50V
750 C152
+E M
+
CR147 4,7u/63V
C153
M
+
4,7u/63V
M M
M
M
M CR155
8,2M
3 8 4 7 13 15 16 6 51 5 1 50 25 17 26 3,8V
20 1,8V
19 1,8V
18 1,8V
3
VIDEO
14 2,5V
IDENT.
IC150
2 3 42 2,7V
TDA8362A
44 5,4V
V-DRIVE
43 CR158
560k
14
H-DRIVE
PAL/NTSC-DECODER
37
1V
32 33 35 34 29 28 3,8V 40 39 11 41 38
4,3V 2V 11 2,5V M
15
M M M +E
+E
M M M M
CR166+
+E
12 SECAM
**
10 M
CC126 37cm
CC127
9
0,1u
0,1u
NTSC NTSC
CUC 7301
C922
+
11
4,7u/63V
C921
7
+
22u/25V
CT921
GB CR923
BC848B
9 CR921 220
5 8141-812-405
470
1,2k M
IC950 F923
CR920
STV8225
CR924
3
0
M
L924
8,2uH
CC925
GB F924
TPS5,5MHZ
TPS6,0MHz
GB
47p
M CR927
680
CC924
29
(2,7k)
GB
F926
CR926
SFE6,0 2,7k
5,5MHz
M
F927
28
M
+B
6,5MHzOIRT
6,0MHzFR
FR/OIRT
CT937
BC848B
CT917
BC848B
M
CT916
BC848B
M
M
M
CR168
M
390
CD191
19 RGB LS4148
CR151
1 R CT193
M
100 BC858B
16 2
CR152
3 G
100 M
4
17
M M
CR153
5
B
100
6
+B/1
7
SW
CC401
5,1k CR193 M
+E
CR187 10k M
37cm 0,1u
7
18
CR156
10k
+B
20 M
CT181 3
BC858B
+E
CT186
M BC848B
1
13
M M M
M
R156
+B
5,6k
M
CR162
330
CT169
BC858B
M M
13 GRUNDIG Service GRUNDIG Service GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CR112A
+E
470
CT110
BC858B
FBAS CR111
TER
470
M
M
2,2n
AUDIO
CC973
+B
CC957
M
CC951
CR951
150p
M
5,6k
150p
n.V. M
CR952
M
CR958
5,6k
CT925 75
M
CR959
BU1
75
BC858B M
xx
M M CR961
n. b. US-NORM
75
4,5MHz
M
M M
FR/OIRT M
M
+B
+B
+B M CT962
BC858B
+B
CT963
BC848B
FR
M
+B
09246-863.04
TR501
D406
M
21
CR191 ZPD4,7V
M
100k 22
T501
BC637
CT191
M
BC858B CD501
LS4148
M
M
M M
M
+D M
D401 C402
CR403 M D405 CR405
+
1N4936 470 BAV21
4,7k
100u/35V
47u
37cm
9 6 8
CR407 CR408
24
5
18k 3,9k
IC400 CR406
TDA3653_B 100
J4
M
+D
37cm
VERTIKAL
JOCH
R414
VERT.
680
2 4 M
M M
J5
25
CC406 C412
*
+
R406 1000u/35V
1,5n
37cm
M
M
CR163
10k
CC163
CUC 7301 GRUNDIG
27p
CH
M
3
2
1
INL
150p
M
CC956
A
M
M n.V.
M AUDIO FBAS
CH2 CH1
M M
B
T506
23
BU508D L506
C
M M
F
C513 C512
M +H
F + D
0,18u 22u/35V
R511
T511
BC548B
330
26
M M
37cm
M
14