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Grundig CUC 1894 Service Manual page 8

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Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
NF-Verstärker / AF Amplifier 29524-104.81
NF-VERSTAERKER 29504-104.69
AF AMPLIFIER
-104.71
AMPL.BF
BF AMPL.
-104.81
AMPL. BF
STL
+H
+H
8
D
CR40036
STL
SCL
10
100
*
STL
SDA
11
**
R40039
+2
150
*
M
+B
STL
CR40051
+B
+8V
7
150
+B
M
M
R40058
CD40058
+G
LL101C
13k
n.V.
8
CR40057
M
6
-
5
8,2k
+
M
IC40020
LM393P
STL
CD40056
3
U
RESET
+
MSP
9
LS4148
2
-
4
M
M
M
STL
15
+G
STL
/+19V
+G
14
M
M
M
M
STL
13
-G
STL
-G
/-19V
12
STL
D
M
M
M
M
6
STL
AUDIO-R
3
STL
2
STL
4
M
STL
AUDIO-L
5
AENDERUNGEN VORBEHALTEN
SUBJECT TO ALTERNATE
SOURS RESERVE DE MODIFIC
CON RISERVA DI MODIFICA
RESERV. EL DEREC. DE MODIFIC.
11
DOLBY SURROUND PLATTE 29305-119.17
D01
DOLBY SURROUND BOARD
C.I.DOLBY SURROUND
1
PIASTRA DOLBY SURROUND
PLACA DOLBY SURROUND
--> Chass
Seite/Page 20
6
ST3
ST2
ST1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
D
+H
+8V
M
NUR BEI -104.69
**
NUR BEI -104.71/81
M
ONLY WITH
ONLY WITH
SEUL.POUR
SEUL.POUR
SOLO NELLA
SOLO NELLA
SOLAM.CON
SOLAM.CON
M
C40058
+
470u/16V
+8V
7
CD40061
LS4148
C40061
+
CT40061
R40067
BC857B
CT40066
1000u/16V
BC817/40
CR40062
1
CD40062
15
CR40064
LS4148
22k
22k
CR40066
M
470k
-G
-G
+2
+2
CT41046
BC849C
+2
C41031
CC41046
CC41021
CR41034
CT41021
F
BC849C
470
0,22u
68n
68n
M
M
M
C41022
C41023
CR41023
F
F
+2
+2
CT41066
0,33u
0,47u
1,8k
BC849C
M
C41061
CR41064
CC41066
F
470
0,22u
68n
**
M
M
M
Digi 6
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CC40074
Kuehlblech
-G
-G
0,1u
+G
-G
C40075
F
+G
0,47u
R40075
3
2
4
4,7k
C40070
R40070
7
IC40070
F
TDA2052
H
1,8K
0,47u
1
+
-
09238-224.06
TDA2052
M
M
5
6
C40071
CR40071
M
CR40076
+
100u/25V
100
3,3k
-G
+G
-G
C40085
F
+G
0,47u
R40205
3
2
4
4,7k
C40080
R40080
7
IC40080
F
TDA2052
H
1,8K
0,47u
1
+
-
09238-224.06
TDA2052
M
M
5
6
C40081
R40081
M
CR40086
+
100
3,3k
100u/25V
-G
+G
-G
**
C40095
F
+G
0,47u
CR40095
3
2
4
4,7k
7
IC40090
TDA2052
H
1
+
-
TDA2052
M
M
5
6
C40091
CR40091
CR40096
M
+
100
4,7k
100u/25V
-G
+G
-G
C40195
F
+G
0,47u
R40105
3
2
4
4,7k
R40100
C40100
7
IC40100
F
TDA2052
H
1,8k
**
0,15u
1
+
*
1u
-
TDA2052
M
M
5
6
C40109
CR40109
M
CR40106
+
100u/25V
100
3,3k
-G
+G
-G
C40205
F
+G
0,47u
3
2
4
C40200
R40200
7
IC40200
F
TDA2052
H
1,8K
**
0,15u
1
+
*
1u
-
TDA2052
M
M
5
6
C40209
CR40209
M
CR40206
+
100u/25V
100
3,3k
GRUNDIG Service
12
CR40078
2,2k
CC40077
CR40077
22
5,6n
+B
CT40300
BC817/40
D40301
L40077
1N4001
M
CENTER
M
M
1
RE40300
16
C40079
R40079
RELAIS
F
7
3
0,22u
4,7
8
CR40088
10
2,2k
14
9
CR40087
CC40088
22
12
5,6n
13
11
L40087
5
4
6
M
SURR.
CR40094
0
CR40097
C40086
R40089
F
0
0,22u
4,7
*
M
CR40121
0
M
*
M
CR40221
0
**
CR40501
BR020
1k
***
MC
MC
M
LSB-R
3
2
CR40507
M
MC
ST-H-AV
1k
V2BD002
6
1
5
M
4
CC40507
3
***
BR022
MC
0,1u
2
MC
1
C40506
CC40506
CC40508
+
47u/16V
3,3n
3,3n
MC
M
LSB-L
3
2
CR40502
BR021
1k
M
***
V2BD002
1
MC
MC
M
Digi 6
LS-L
AUDIO-L
2
1
LS-R
AUDIO-R
2
1
TT
1
2
TT
*
CINCH-BUCHSENPLATTE 29305-160.52
PHONE SOCKET BOARD
C.I. PRISES CINCH
PIASTRA PRESE CINCH
PLACA DE TOMAS CINCH
R40501
2,2k
*
CH
1
3
2
2
3
1
CH
R40502
2,2k
AUDIO-R
CINCH
MC
NUR BEI 104.81
***
ONLY WITH
NUR BEI 104.71
SEUL. POUR
ONLY WITH
SOLO NELLA
SEUL. POUR
SOLAM. CON
SOLO NELLA
SOLAM. CON
ST-H-AV2
6
5
NUR BEI NETZSCHALTERPLATTE
ONLY WITH MAINS SWITCH BOARD
4
SEUL. VERS C.I. INTERR. SECTEUR
SOLO ENLLA PIASTRA INTERR. DI RETE
3
SOA LAM. CONINTERRUPTOR RED
2
1. Erg./ 1st Suppl.
Seite / Page 24
1
AUDIO-L
CINCH
MC
190697
GRUNDIG Service

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