Colour Chassis - Grundig CUC 1828 Service Manual

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Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Color-Chassis / Colour-Chassis
Oszillogramme Seite 3-1/2
Oscillograms Page 3-1/2
R32357
L32342
D32356
D32357
1
IC32310
3
+B
IN
OUT
1N4004
1N4004
78M05
12
2
A
A
A
A
CINCH
AUDIO-R
CINCH
ZUR BED.EINHEIT
SEITE / PAGE 3-35
AUDIO-L
TO CONTROL UNIT
+A
+33V
+F
+B
+LNC
+B
VERS UNITE DE COMMANDE
ALL'UNITA DI COMANDO
FBAS
A LA UNIDAD DE MANDO
CINCH
D32315
ZPD33V
1
11
14
13
9
CR32302
28
16
15
470
SIGNAL-BAUSTEIN
SEITE / PAGE 3-31
SIGNAL MODULE
8
25
MODULE SIGNAL
MOD.SIGNALE
MOD.SENAL
23
29504-102.34
36
29504-162.34
(MULTI)
A
52
24
15
60
21
Q32305
A
18,432MHz
12
2
3
4
5
6
7
10
M
A
A
+B
CC32309
A
A
3,3n
n.V.
CC32307
10n
30
29
CT32308
BC858B
A
+H
ST-TEST
CR81004
1
+H
27k
2
M
CT81004
3
BC848B
4
M
M
CR87002
ST-IR\KB
+H
390
CC80002
1
IR
M
CR80006
M
100p
2
+H
+H
M
CT80002
330
3
BC858C
CR80007
4
KB
CR80001
1k
U
5
+F
LED
M
820
1
U
POWER
6
VSS
OFF
23
7
+OEKO
M
M
+OEKO
PSEN
80
P1.4
ST-KB
79
U
P1.5
LED
3
78
P1.6
KB
2
+H
+H
1
ST-OS
CR80059
1
+OEKO
+OEKO
+F
4,7k
POWER
U
2
OFF
+H
ST-MP
CC80053
M
DATA
1
0,1u
2
CLK
3
ACK
4
+F
+F
M
5
M
M
M
3 - 19
CR32364
10u
1,8
47n
A
CC32345
470
CC32341
A
5
470
CR32340
+Q1
4
0,1u
A
CR32339
A
CC32350
3
2
V
1n
CC32336
CC32337
1
C32360
CR32360
A
ST-CT1
+
A
A
470p
470p
220u/10V
V
A
1
68
65
64
63
62
2
37
36
39
40
41
11
67
12
61
17
38
46
IC32300
MSP3410
bei SIGNAL-BAUST. -162.34
MSP3400C
bei SIGNAL-BAUST. -102.34
20
59
66
58
27
55
57
49
43
35
32
56
54
42
53
22
19
29
10
13
14
A
A
A
32
A
A
A
A
A
CC32310
CC32314
CC32315
A
A
A
A
3,3n
3,3n
3,3n
CC32311
CC32313
CC32317
CD32334
+F
XX
10n
10n
10n
CT32310
CT32312
CT32315
BC858B
BC858B
BC858B
A
A
A
CR80015
CR80013
+H
+H
4,7k
330
CT81001
+H
CD81004
BC848B
1
LS4148
M
CR80012
2
A16
330
M
M
22k
M
3
29
28
4
25
23
26
27
5
6
+H
CR81002
M
CC81001
M
M
100p
*
CR80003
10k
58
82
72
74
73
55
84
11
10
8
71
12
13
15
14
21
25
19
17
16
18
49
50
51
52
53
59
60
54
+F
+F
+F
M
M
M
M
M
M
M
M
M
GRUNDIG Service
CUC 1828
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CR43001
C43002
CR43003
6
+
C32364
A
+
470
470
4,7u/63V
220u/10V
A
A
C43007
CR43006
CR43008
2
CC32348
A
+
470
470
4,7u/63V
+Q2
1n
0
CC32347
CC32365
A
A
A
A
CR43011
C43012
CR43013
1
0,1u
0,1u
+
44
45
26
34
33
220
220
22u/16V
51
50
31
A
A
C43017
CR43016
CR43018
3
+
30
220
220
22u/16V
48
47
A
A
9
8
7
6
5
4
3
18
CR43021
C43022
CR43023
6
+
470
470
MP
4,7u/63V
A
A
C43027
CR43026
CR43028
2
+
470
470
4,7u/63V
A
A
CR43031
C43032
CR43033
1
+
220
220
22u/16V
A
A
C43037
CR43036
CR43038
3
+
220
220
22u/16V
A
A
+H
CC80051
M
+H
0,1u
+F
n.V.
BR80051
31
32
CR80052
30
VCC
330
IC80060
24
27C020-15NS
OE
22
CE
16
M
GND
M
M
M
7
8
9
10
11
12
21
20
19
18
17
15
14
13
M
M
Q80055
18MHz
66
L46021
71
1,5u/2%
L
20
22
24
26
27
29
28
30
32
34
36
35
33
31
44
45
9
4
3
IC80050
SDA5250-100
61
69
70
76
75
77
CR80050
CR80049
CR80016
+H
+H
4,7k
4,7k
4,7k
65
64
M
M
+H
+H
CC80065
M
0,1u
8
8
VCC
VCC
5
5
+H
IC80065
IC80070
7
SDA
SDA
7
TEST
6
6
TEST
X24C08
SCL
SCL
8T24W02M1/TR
VSS A2 A1 A0
A0
A1
A2
VSS
M
4
3
2
1
1
2
3
4
M
M
3 - 20
10
8
20
16
CIC43010
15
M
8
11
CR43048
MC14551
11
7
12
47
19
CR43009
CR43046
21
2
47
18
47
3
17
CR43043
6
M
14
10
47
13
CR43047
9
15
5
1
47
M
4
MC14551
A
CR43024
M
M
M
M
-K
C43079
CR43079
68k
+
10
8
1u/100V
47
20
16
M
CC43073
CR43073
15
11
47
0,1u
7
+Q1
19
M
21
18
M
M
17
C43098
CC43099
M
V
+
14
47u/10V
10n
13
9
CR43096
CT43095
5
BC848B
75
M
4
CR43041
CR43052
M
M
A
68k
68k
M
2
IC80040
1
CC46036
CR46034
M
CC80079
M
MC33164
680
0,1u
3
M
67
68
69
70
22k
CR87016
+H
+H
CT80085
CR80060
4,7k
BC858B
+F
10n
CC87016
M
M
M
CC80059
47n
+H
M
M
M
C80059
M
+
220u/10V
CC80058
M
0,1u
63
64
65
5
2
83
37
38
39
40
48
6
WR
7
RD
62
VSSA
42
VSS
M
81
46
47
67
66
43
41
56
57
68
CR46003
+H
+H
82k
M
CR80092
+F
38
100
M
M
M
560
CR80093
CR46004
CC80093
+F
+B
220
M
CC80091
0,1u
M
M
8
0,1u
2
-
IC80090
CD80091
M
1
LM393
37
3,3V2%
3
+
4
57
M
CUC 1828
CC43061
0,1u
+Q1
CC43024
16
M
+Q1
0,1u
13
PIP
CR43093
M
4
M
1k
CT43094
BC848B
5
14
R43004
+Q1
7
CD43025
3,3
CC43025
LS4148
M
9
CR43025
M
47n
M
M
M
10k
+Q1
CR43034
0
PIP
PIP
CR43035
M
+Q1
0
CR43091
CR43080
18k
+Q1
47k
CT43091
BC858B
CT43088
CT43089
BC848B
BC858B
CC43087
M
47n
CC430
0,1u
M
M
n.v.
+Q3
CR
CC34550
M
47n
M
100p
M
CR34557
1
7
15
0
2
IC34
3
TDA
10
LT
5
12
6
CR34555
CR34552
5,6k
XX
B
n.v.
M
CR34553
CR34556
XX
XX
BR289
M
M
CR34524
CR34519
M
M
+H
75
62
M
CT46005
BC848B
CR46006
CC34524
CC34526
M
M
150
100p
100p
CC46005
CR46005
xx
xx
n.v.
M
GRUNDIG Service

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