Teilschaltplan Audio - Grundig CUC2021 Servise Manual

Table of Contents

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Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Teilschaltplan Audio / Circuit Diagram Audio Section
MULTI/7
INLAND
FR
INLAND
FR
*
NICAM
MONO
MONO
STEREO
STEREO
STEREO
C32024
2,2n
1,5n
2,2n
F32109
TPS5,5
TPS6,0
TPS5,5
TPS6,0
TPS6,0
TPS5,5
CR32111
560
1k
L32151
27u
27u
CC32152
22p
22p
BR32152
X
X
X
CR32153
CR32160
0 OHM
CD32162
BA592
BA592
F32162
SFE5,5
SFE5,5
SFE5,5
CR32163
680
680
BR32165
X
X
CR32167
4,7k
4,7k
0 OHM
CD32167
BA592
BA592
F32167
SFE6,0
SFE6,5
X
BR32167
CR32410
0 OHM
0 OHM
0 OHM
0 OHM
8141-
8140-
8141-
8140-
8141-
8141-
F32410
107-600
531-351
107-600
531-351
107-600
107-600
CD32411
BA592
BA592
BA592
BA592
CC32412
1n
1n
1n
CR32412
0 OHM
1k
0 OHM
1k
1k
F32412
G1962
K3451
G1984
K3451
K3452
K6255
CR32420
0 OHM
0 OHM
0 OHM
F32420
L9460
L9460
CD32421
BA592
BA592
BA592
F32430
CR32450
0 OHM
0 OHM
CR32451
22k
0 OHM
CR32450/52/53
22k
22k
CR32455
0 OHM
0 OHM
CT32455
BC848
BC848
CR32457
CT32460
CR32463
CD32465
CR32467
CR32468
CT32470
BC848
CR32471
22k
CR32472
10k
CR32473
0 OHM
CD32475
0 OHM
0 OHM
0 OHM
CT32475
BC848
BC848
BC848
CR32476
2,2k
2,2k
2,2k
CT32480
BC848
BC848
BC848
BC848
CR32481
22k
22k
CR32482
22k
CR32483
10k
10k
CR32486
2,2k
2,2k
2,2k
IC32490
U4467
U4467
CC32492
1n
BR32492
CC32493
F32493
C32494
CR32494
CR32527/CR32528
0 OHM
0 OHM
CC33021
1u
1u
CC33022
IC34015
TDA8840
TDA8842
TDA8840
TDA8842
TDA8841
TDA8841
CC34039
0,22u
0,22u
CR43017
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
BR43021
0 OHM
CR81010
0 OHM
0 OHM
OPTION A
X
X
X
X
OPTION B
X
OPTION C
OPTION D
OPTION F/G
X
X
X
OPTION H1/H2
X
OPTION I
X
X
OPTION J
OPTION K
OPTION L
X
3 - 23
OIRT
MULTI/7
MULTI/8
MULTI/VI
MULTI/8
CUC 2021 STEREO
MONO
MONO
MONO
MONO
STEREO
2,2n
TPS6,0
TPS6,0
TPS5,5
TPS6,0
560
560
560
27u
22u
22u
47p
22p
22p
X
X
0 OHM
VIDEO
SAT-NACHRUESTUNG
RETROFITTING SAT
680
MONO
X
X
X
X
MONO SAT
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
0 OHM
STEREO
STEREO SAT
X
X
X
X
0 OHM
0 OHM
8141-
8140-
8141-
8140-
107-600
531-351
107-600
531-351
BA592
BA592
BA592
BA592
CR40011
1n
1n
1n
1n
1n
1k
1k
470
1k
470
G6255
K3451
G6259
K3451
0 OHM
L9460
L9420
BA592
BA592
K9554
K9554
0 OHM
0 OHM
0 OHM
0 OHM
22k
22k
0 OHM
0 OHM
0 OHM
0 OHM
BC848
BC848
22k
22k
BC848
BC848
22k
22k
BA592
BA592
TUNER
0 OHM
0 OHM
BC848
BC848
22k
22k
22k
10k
10k
10k
10k
0 OHM
22k
0 OHM
22k
BA592
0 OHM
BA592
BC848
BC848
SEITE / PAGE 3-18
4,7k
2,2k
4,7k
2,2k
BC848
BC848
BC848
BC848
22k
22k
SEITE / PAGE 3-13
22k
22k
22k
22k
22k
10k
10k
2,2k
2,2k
2,2k
2,2k
2,2k
U4488
U4488
1n
X
X
6,8p
6,8p
-352
-352
0,47u
0,47u
150
150
0 OHM
0 OHM
1u
1u
1u
1u
VIDEO
TDA8841
TDA8842
TDA8842
TDA8842
0,22u
0,22u
0,22u
0,22u
0 OHM
0 OHM
0 OHM
TUNER
0 OHM
0 OHM
0 OHM
0 OHM
PROZESSOR
X
X
X
X
X
X
TUNER
X
VIDEO
X
X
TUNER
X
X
X
X
X
VIDEO
X
X
X
X
PROZESSOR/TUNER
X
X
TUNER
X
X
X
X
ST-ASIS4
1
2
GRUNDIG Service
CUC 2021
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
M
M
R43014
R34073
R43001
R44014
R43019
R44013
1
1
1
-
-
-
A
A
-
-
1
-
-
-
+M1
MONO1/2W
C40001
CC40002
A
+
A
1000u/16V
1
1u
+M
2,2k
IC40001
TDA7267
C40031
4
2
+
M
470u/10V
+E
CT40015
3
MUTE
CR40016
BC858B
1k
5
6
7
8
A
A
BR40023
CT40025
BC807-40
BR40022
D40022
BR40015
1N4148
D40012
1N4148
BR40054
SEITE / PAGE 3-22
R40053
1
R40054
+M
**
CR40052
**
MONO
R40051
1,8/4W
!
SI40051
0,22u
T1,6A
BR40010
CC40011
STEREO
**
A
MONO
3
CC40072
4
+
-
A
+
5
+F
-
Vref
12
+
-
CR40060
D40060
CT40065
1N4148
100
BC848B
CR40061
A
10k
+
11
-
7
A
STANDBY
6
MUTE
10
TDA7266M_MONO
TDA7297_STEREO
8
A
A
A
A
ZPD7,5
+M
n.v.
D40063
STEREO
MONO 4/8W
A
3 - 24
MONO 1/2W
MONO 1/2W
MONO 4/8W
**
BUCHSE KH1
BUCHSE KH2
BUCHSE KH1
CR40033
0
0
0
R40053
4,7
4,7
2,2
BR40054
R40054
1
C40057
1000u
CC40072
0,1u
CR40076
0
0
CR40077
CR40078
BR41001
X
L41011
-014
-014
CR41011
0
0
CC41012
5,6n
5,6n
CR41014
0
0
CR41016
270
X
X
BR41014
X
BR41016
CR41017
47
L41111
-014
CR41116
47
CC41116
1n
BR44011
X
X
BR44011
**
CR41011
**
CC41009
A
A
A
A
8,2n
STEREO
SEITE / PAGE 3-20
+M1
CR40079
0
CC40056
MONO
A
0,1u
C40057
**
A
ST-LS-L
+
CR40078
**
/16V
2
**
13
L41111
1
ST-LS
CC41112
CR40077
1
1
**
XX
2
n.V.
3
A
MP304
MONO
A
CC40038
CR40038
2
A
4,7
22n
ST-LS-R
15
2
1
STEREO
STEREO
CC40049
CR40049
14
A
4,7
22n
IC40050
9
A
21749-907.01
190199
CUC 2021
MONO 4/8W
STEREO
MONO 4/8W
BUCHSE KH2
KH1
OHNE BUCHSE
0
2,2
1
1
1000u
2200u
1000u
0,1u
3,3n
0,1u
0
0
X
270
0
-014
1n
11
KH1
V2BK001
3
R
2
L
10
1
A
11
KH2
V2BK003
3
R
2
L
10
1
A
A
CC41013
V
A
100n
GRUNDIG Service

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