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Grundig CUC 1825 Service Manual page 9

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CUC 1825 / CUC 1826
Chassisplatte – Color Chassis / Colour Chassis
R32357
IC32310
L32342
D32356
D32357
1
3
+B
IN
OUT
10u
1N4002
1N4002
78M05
12
2
ST-CT1
A
A
A
A
CINCH
AUDIO-R
ZUR BEDINEIHEIT
CINCH
TO CONTROL UNIT
AUDIO-L
+A
+F
+B
+LNC
+B
VERS UNITA DE COMANDE
ALLA UNITA DI COMANDO
A LA UNIDAD DE MANDO
CD32315
ZPD33V
1
11
14
13
9
CR32302
28
16
15
SIGNAL-BAUSTEIN
470
SIGNAL MODULE
8
25
MODULE SIGNAL
MOD.SIGNALE
MOD.SENAL
23
29504-102.34
31
29504-162.34
(MULTI)
A
52
24
15
60
21
MULTI
A
Q32305
12
2
3
4
5
6
7
10
18,432MHz
M
A
A
CC32309
A
A
3,3n
CC32307
10n
30
29
CT32308
BC858B
A
+H
ST-TEST
CR81004
CD81004
1
+H
27k
LS4148
2
M
3
CT81004
4
BC848B
M
ZUR NETZSCHALTERPLATTE
TO MAINS SWITCH BOARD
VERS C.I. INTERR. SECTEUR
ALLA PIASTRA INTERR. DI RETE
A LA PLACA INTERRUPTOR RED
CR87002
M
ST-IR\KB
IR
1
390
2
+H
+H
M
3
M
CR80007
KB
4
CR80001
1k
58
82
72
74
73
U
5
LED
+F
M
1
390
U
POWER
6
VSS
OFF
23
7
+OEKO
M
M
+OEKO
PSEN
80
P1.4
ST-KB
79
P1.5
U
LED
3
78
P1.6
KB
2
+H
+H
1
49
50
+F
ST-OS
CR80059
1
+OEKO
+F
+OEKO
4,7k
U
POWER
2
OFF
+H
LED-PLATTE
LED-BOARD
C.I. LED
PIASTRA LED
ST-MP
CC80053
M
1
DATA
0,1u
2
CLK
3
ACK
M
4
+F
+F
M
5
M
M
M
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CR32364
1,8
47n
A
CC32345
470
1
CC32341
A
470
CR32340
2
+Q1
0,1u
A
CR32339
3
A
CC32350
4
V
1n
5
CC32336
CC32337
C32360
CR32360
A
+
A
A
470p
470p
0
220u/10V
A
1
68
65
64
63
62
2
37
36
39
40
41
11
67
12
61
17
38
46
44
IC32300
MSP3410
bei SIGNAL-BAUST. -162.34 MULTI
by SIGNAL MODULE -162.34 MULTI
MSP3400C
bei SIGNAL-BAUST. -102.34
by SIGNAL MODULE -102.34
20
59
66
58
27
55
57
49
43
35
32
56
54
42
53
22
19
29
10
13
14
9
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
+H
4,7k
+H
+H
1
IC80060
CR80012
2
27C020-15NS
CT81001
A16
BC848B
330
3
29
28
4
25
23
26
27
5
6
7
8
9
10
11
12
M
CR81002
+H
22k
CC81001
M
100p
55
84
11
10
8
71
12
13
15
14
21
25
19
17
16
18
20
22
24
26
27
29
51
52
53
59
60
54
61
+F
+F
M
M
M
M
M
M
M
M
M
CUC 1825 / CUC 1826
10
C43002
CR43001
CR43003
6
+
C32364
A
+
470
470
4,7u/63V
220u/10V
A
A
C43007
CR43006
CR43008
CC32348
2
A
+
470
470
4,7u/63V
+Q2
1n
CC32347
CC32365
A
A
A
A
CR43011
C43012
CR43013
1
0,1u
0,1u
+
45
26
34
33
220
220
22u/16V
51
50
31
A
A
C43017
CR43016
CR43018
3
+
30
220
220
22u/16V
48
4
47
A
A
A
8
7
6
5
4
3
18
10
CR43021
C43022
CR43023
6
+
470
470
MP
4,7u/63V
A
A
C43027
CR43026
CR43028
2
+
470
470
4,7u/63V
A
A
C43032
CR43031
CR43033
1
+
220
220
22u/16V
A
A
CR43036
C43037
CR43038
3
+
220
220
22u/16V
4
A
A
A
+H
+H
BEI 27C1001
+H
CC80051
M
0,1u
+N
BR80051
31
32
2
IC80040
CR80052
30
MC33164
VCC
BR80052
330
BEI 27C2001
24
CD80085
OE
22
LS4148
CE
16
M
GND
CT80085
M
M
M
BC858B
21
20
19
18
17
15
14
13
M
M
M
M
M
M
Q80055
18MHz
66
L46021
1,5u/2%
L
28
30
32
34
36
35
33
31
44
45
9
4
3
63
64
65
5
IC80050
SDA5250-100
69
70
76
75
77
81
46
47
CR80050
CR80049
CR80016
+H
+H
+H
4,7k
4,7k
4,7k
CC80016
M
65
64
100p
+H
+H
M
CC80065
M
n.V.
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
4
3
2
1
1
2
3
4
M
M
M
13
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
8
20
16
+Q1
15
CIC43010
M
8
16
11
7
CR43048
11
MC14551
13
19
CR43009
47
12
21
47
CC43046
CR43046
2
18
4
47
3
17
0,1u
M
14
CC43043
CR43043
6
5
13
10
47
0,1u
9
CC43047
CR43047
15
5
14
1
M
0,1u
47
7
MC14551
M
M
M
M
9
C43079
CR43079
F
8
+Q1
0,22u
47
20
M
16
CC43073
CR43073
15
11
47
0,1u
7
+Q1
19
M
M
21
18
M
M
17
C43098
CC43099
M
V
+
14
47u/10V
10n
13
9
CR43096
CR43080
CT43095
5
BC848B
75
47k
M
CR43041
CR43052
M
M
68k
68k
M
1
CR46034
M
CC80079
CC46036
M
680
M
0,1u
100p
3
M
67
70
CR87016
+H
68
69
4,7k
CC87016
M
47n
+H
C80059
M
CC34518
+
CR46035
+F
220u/10V
4,7k
0,1u
M
CC80058
M
0,1u
M
CR34519
2
83
37
38
39
40
48
6
62
WR
7
RD
62
VSSA
42
VSS
M
CC34526
M
67
66
43
41
56
57
68
CR46003
100p
+H
M
CR34518
82k
CR34524
+H
18
CR46008
M
560k
M
M
M
CC34524
CT46005
BC848B
CR46006
CC34525
M
150
CC46005
CR46005
100p
xx
xx
n.V.
M
CC43061
CR43061
C
0,1u
47
100k
+Q1
CC43024
M
CR43062
0,1u
CR43093
CR43063
M
M
1k
100k
CT43094
BC848B
10
8
13
4V
3V
3,1V
R43004
+Q1
3,3
M
M
M
3
3V
5
4V
18
3V
+Q1
CR43091
18k
3,5V
1
CT43088
CT43091
BC848B
BC858B
CC43087
M
CT43089
BC858B
47n
CC43086
0,1u
M
+Q1
M
+Q3
C34506
M
+
220u/10V
CC34507
M
M
47n
5
9
26
28
27
8
A
2
I
C
3,8V
Y
D
CC34519
7
4V
22n
MATRIX
CC34520
6
4V
22n
C34501
M
18
+
SSC
1u/100V
1,7V
0,7V
14
5V
2
5V
3
5V
4
0V
1
M
75
CR46032
180
M
M
180
CR4603
100p
CC4603
CR46033
M
180
68p
CC46033
CC4603
M
68p
68p
14

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Cuc 1826