CUC 2020
CUC 2020
CUC 2020N
TV
Greenville 550 SE 5586 TOP
ST 55-800 a TOP
ST 55-850 TOP
ST 55-710 NIC/TOP
ST 55-725 a FT/GB
ST 55-800 NIC/TOP
ST 55-850 NIC/TOP
GRUNDIG Service
CUC 2020 / 2020N Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
GRUNDIG Service
CUC 2020 / 2020N Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
M
*
BR60012
*
BR61037
n.V.
BR60001
*
n.V.
43
21
295000-*
L62501
S2KO004
S62501
8311-200-*
R62505
1
23
4
5
6
7
8
10
29201-*
TR61000
LOGIKSTART
STAND
BY
+U /14V
B
8
7
6
5
4
3
2
1
TDA4605/3
IC60010
1
2
3
MC7805
IC61060
!
*
SI60001
!
T2,5A
SI62501
*
CC60014
0,1u
CC61038
0,1u
CC61051
2,2n
CC61059
0,1u
CC61062
0,1u
CC61061
0,1u
CC61058
0,1u
CC61041
0,1u
CC61064
0,1u
CC61060
0,1u
CC61039
*
CC60016
*
CC60036
F
*/MKS4-R/250V-AC
C62505
*
R60021
IN OUT
ADJUST
32
1
LM317
IC61040
IN OUT
ADJUST
32
1
LM317T
IC61050
2
68k
R60029
2
56
R60016
2
22k
R60008
2
22k
R60009
1n/400V_AC
C62048
4,7n/MKT
C60038
*/400V_AC
C62021
*/400V_AC
C62022
2,7n/MKT
C60002
+A
Min.
13
XX
D60023
33n/MKS/630V
C60007
1
2
ST-NETZ2
1,5k
R60037
100k/2%
R60007
*
R61018
150k/2%
R60001
680k
R60003
*
T60006
1
NETZ1
1
NETZ2
100p
C61015
1n
C60023
100p
C61056
100p
C61036
1n
C60024
1n
C60027
1n
C60026
1n
C60001
*
L61036
-003
L61056
*
L61016
3,6u
L60006
*
L60012
*
R60012
8,2k
R60004
22
R60006
680k
R60002
n.v.
BC875
T81501
1N4007
D60026
1N4007
D60024
1N4007
D60027
1N4007
D60022
BAV21
D60012
1N4148
D81501
BYT54M
D60007
MUR420
D61056
BAV21
D60037
BYT54M
D60006
*
D61016
M
M
M
M
4,7M
R62049
U
POWER
OFF
U
NF
MUTE
BC848B
CT81502
BC848B
CT61043
BC848B
CT61053
R61053
680/1%
BR60021
*
BR61050
BR61040
BR62503
BR62502
BR62501
10k
R60013
T2A
SI61056
+
100u/25V
C61063
+
470u/40V
C61037
+
470u/25V
C61052
+
100u/25V
C60011
+
100u/*
C61017
+
470u/25V
C61042
+
1u/63V
C60037
+
470u/50V
C61057
+
*/385V
C60022
F
100p/FKP1/1,6kV
C61016
F
*/MP3/250V-AC
C62501
F
0,1u/MP3/250V-AC
C62502
F
0.22u
C60013
F
220p/FKP1/2kV
C60009
10k
CR81504
R61046
22k
1,2k
CR60036
220
CR60031
5,6k
CR60032
*
CR60014
22k
CR61056
10k
CR81500
10k
CR81505
4,7k
CR81501
22k
CR81502
220/1%
CR61041
22k
CR61054
22k
CR81503
220/1%
CR61051
22k
CR61044
R61043
1,2k/1%
1
2
ST-E
P
P
M
M
M
MMM M
M M M
M M MM
P
M M
M
M
M
M
M
M
M
M
P
P
M
P
P P
P
n.V.
n.V.
n.V.
*
BR61016
BR62504
MUR840
D61037
F
0,33u
C61065
P
M
M
M
P
M
P
U
ECO
U
STAND
BY
n.V.
n.V.
BR62505
P
P
P
PP
P
L61038
-003
+A
+H
+E
+F
+M+M
+M
+M
+M
MANCA CON PIASTRA INTERR. DI RETE ESTERNA
N’EXISTE PAS C.I. INTERR. SECTEUR
DELETED WITH EXT. MAINS SWITCH BOARD
ENTF. BEI EXT. NETZSCH.-PLATTE
-003
523.97
+109V
BYW178
BYW178
22
22
6,8
6,8
55cm SN PHI 27,5kV STEREO
55cm SN PHI 27,5kV MONO
*
CC60036
220k
220k
R61018CC60016
220p 220p
CC60014
56k
CR60014
10nT1,25A
*
/+14V
R60012
BC40
BC40
522.97
826.97
826.97
N1
/*
BR60001
020
020
010
010
0,1u
823.97
823.97
0,22u
0,22u
0,22u
0,1u1n
BR61050
160V
160V
250V
250V
BYW178
BYW178
-14521.97
521.97
47u
47u
150u
150u
NTC4,7
NTC4,7
-14
BUZ90A
BUZ90A+105V
+130V
+130V
+A BLOCK N1 L61036C61017D61016L61016TR61000L60012T60006SI60001 C60022 C62022
C62021
R60021BR60021 R62505C62505L62501C62501
37cm ORION
37cm PHI
/+5V
/+5V
/+8V
NO EXISTE EN PLACA INTERRUPTOR DE RED EXT.
SEUL.POUR INTERR.ECOLOG.
SOLO CON EL INTERR.ECOL.
SOLO CON INTERR.ECOLOGICO
ONLY WITH ECO SWITCH
NUR BEI OEKO-SCHALTER
A LA PLACA INTERRUPTOR DE RED
ALLA PIASTRA INTERR.DI RETE
VERS C.I.INTERR.SECTEUR
TO MAINS SWITCH BOARD
ZUR NETZSCHALTERPL.
D
S
G
P
MASA PRIMARIA / SECTOUR DE COM. NO SEP. DE LA RED
MASSA PRIMARIO / CIRCUITO NON SEPAR., DALA RETE
PRIMARY CHASSIS, NOTE / CIRCUT NOT MAINS ISOLATED
MASSE PRIMAIRE / CIRCUIT NON ISOLE DU SECTEUR
PRIMAERMASSE / NICHT NETZGETRENNTES SCHALTUNGSTEIL
1
3
2
4
SUBJECT TO ALTERNATION
AENDERUNGEN VORBEHALTEN
RESERV. EL DEREC. DE MODIFIC.
CON RISERVA DI MODIFICA
SOURS RESERVE DE MODIFIC
ZU TEILSCHALTPLÄNEN
TO CIRCUIT DIAGRAM SECTIONS
TEILSCHALTPLAN NETZTEIL
CIRCUIT DIAGRAM MAINS SECTION
Teilschaltplan Netzteil / Circuit Diagram Mains Section
3 - 13
3 - 14
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams CUC 2020 / 2020N
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams CUC 2020 / 2020N
M
BC558B
CT54020
F
C50031
n.v.
*
R50018
1n
CC50013
F
C53032
22n
BR53016
BR52006
R52001
2,2
*/2%
R57118
T160mA
SI52001
09246-*
L53074
ZPD33/2%
D54022
5
4
3
2
1
ST-JOCH
5
4
3
2
1
ST-BR
0,1u
CC54021
6
4
3
1
09246-868.04
TR52001
U
SCHUTZ
VG
1
10
R54001
1
*
R53011
1
27
R52004
1
*
R53021
100p
C54011
*
R53033
8104-982-056
L53003
1M/MGW
R53009
BU508D
T53001
BC637
T52001
*
L53011
29203-*
L53021
BAT42
D50027
1N4148
D57122
BA157
D53003
BA157
D54011
BYV16
D54001
1N4148
D52001
M
ZPD4,7V
D54021
L
I
G
C
F
H
B
A
GND
HS
F
G2
U
U
29201-*
TR53010
4
*
R53074
10k
R53002
VB
U
HDR
SB
U
SCHUTZ
BC848B
CT57124
BC858B
CT57112
BC858B
CT57113
BR53074
*
BR53021
*
6,8/7W
R53016
120
R52002
+
22u/350V
C54001
+
*/35V
C54012
+
4,7u/100V
C52002
M
M
M
M
M
M
M
M
M M M
M
M
M
M MM
M
F
C53031
22n
0,68u/MKC4SV21
C53017
*/MKP10
C53006
0,68u/MKS4
C53001
F
0,1u
C52004
F
*/FKP1/63V
C53011
F
*/FKP1/1600V
C53002
V
SYNC
H
SYNC
K
470p
C52003
K
2,2n
C52006
K
1n
C52001
33k
CR53008
22k
CR54021
10k
CR57113
15k/2%
CR57117
10k
CR57121
27k/2%
CR57116
1k
CR57124
M
M
M
M
M
M
M
M
33
R50023
2,2
R54031
*
BR50031
n.V.
5,6k
R50022
M
F
0,1u
C50022
47n
C50032
BR53011
M
680
R54022
100p
C54031
CC50047
0,1u
M
REF.
U
1
2
3
4
5
6
7
8
9
TDA8356
IC50010
4
R53034
1,8/2%
R50047
n.V.
*/2%
R50046
M
220/1%
R50032
M
10k
CR50019
VA
1/0,75W
R54006
ZPD51
D50026
M
M
M
M
M
M
M
+
100u/63V
C54032
+
22u/63V
C50023
0,1u
CC50026
1n
CC50018
0,1u
CC50021
BA157
D54031
BAV21
D50022
1N4002
D50023
+16V
+16V
+A
L/
L/
F
UG2
+C
+C
+E
+E
+45V
+45V
+33V
+F
+F
120598
R52004TR53020TR53000
031.66
031.64 2,2
2,2
1,8
R50046
031.65
8,2/1W
3,3/2W
7,5/1W
2,2k/1%
1,8k/1%
1,8k/1%
150
27
27
1W
0,47OHM
1W
0,47OHM
BR52006
5,6k
8,2k
R50018
*
1000
470u
470u
C54012
4,7k
R53033 R57118
200V
130V
130V
+C
820/2W 838.51820114.9510u18n6,8
0,42u
0,42u
0,33u
7,8n
7n
8,5n
BR53011 BR53074L53074R53074TR53010 L53011C53011R53011 R53021L53021BR53021C53006C53002
55cm SN PHI 27,5kV
37cm ORION
37cm PHI
w.w.
TR53020
w.w.
TR53000
*
CUC 2020 55cm/STEREO
/*
J5
J4
VERT.
JOCH
J3
J1
ZU TEILSCHALTPLÄNEN
TO CIRCUIT DIAGRAM SECTIONS
8A
5A
9A
9B
14A
VERS C.I. TUBE CATHOD.
A LA PLACA-ZOCALO TRC
ALLA PIASTRA CINESC.
TO CRT PANEL
ZUR BILDROHRPLATTE
SG
/
FOC.
/
U
JH
8B
14B
5B
H
TEILSCHALTPLAN ABLENKUNG
CIRCUIT DIAGRAM DEFLECTION SECTION
Seite/Page 3-30
Teilschaltplan Ablenkung / Circuit Diagram Deflection Section
3 - 15
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