GRUNDIG Service
CUC 1836 / 1929
Platinenabbildungen und Schaltpl
ä
ne / Layout of the PCBs and Circuit Diagrams
GRUNDIG Service
CUC 1836 / 1929
Platinenabbildungen und Schaltpl
ä
ne / Layout of the PCBs and Circuit Diagrams
Spannungstabelle /
Table of voltages
+A
143V / PHI
+B
+C
+D
145V / VC
12V
200V
26V
+E
+F
+G
+H
9V
5V
27V
5V
+H1
+K
-K
+LNC
5V
14V
-14V
27V
+M
+N
+OEKO
+Q
16,5V
5V
15V
8,5V
+Q1
+Q3
+1
+2
8,5V
8,5V
12V
5V
+3
+4
+5
+7
5V
5V
5V
12V
3 - 21
3 - 22
47n
CC43081
1
2
3
4
5
6
ST-GM3
PIP
100
-(R-Y)
0
CBR71
100
Y
U
DATA OSD
n.V.
U
PIP
DATA
+B
M
1
2
ST-GM4
+
10u/250V
C65542
8311-212-070
R65541
2
1k
R65542
+A
M
M
U
GM
27k
CR70501
27k
CR70502
PIP
M
PIP
470
CR41031
+
1u/100V
C43066
+
100u/25V
C41031
330
CR43099
330
CR43098
PIP
M
w.w.
M
0
CR43060
F
1u
C40001
BC368
T40010
6,8k
CR40009
+
470u/16V
C40006
1,8
R40027
18
R40031
1,8
R40017
+
22u/35V
C40021
+
1000u/25V
C40032
+
22u/35V
C40011
+
2200u/35V
C40013
+
1000u/25V
C40031
+
1000u/25V
C40033
AUDIO-L
AUDIO-R
CC40017
0,1u
CC40027
0,1u
F
1u
C40003
3,3n
CC40022
CC40002
4,7n
CC40012
3,3n
CC40028
4,7n
CC40004
4,7n
1
2
ST-LL
1
2
ST-LR
M
2,2k
CR40012
0,1u
CC40014
10k
CR40031
2,2k
CR40022
56
CR40021
10k
CR40034
10k
CR40033
10k
CR40032
3,3k
CR40004
180
CR40023
4,7k
CR40003
3,3k
CR40002
56
CR40011
9
11
2
1
5
4
6
7
10
3
8
TDA7262
IC40020
4,7k
CR40001
M
+
22u/25V
C40029
M
ZPD10
CD40008
470
CR40007
LS4148
CD40015
1N4004
D40006
1,5k
CR40005
1,5k
CR40010
150
CR40013
M
0
M
M
820
CR65543
BC848B
CT40010
PIP
B
PIP
G
PIP
R
PIP
FBAS
0,1u
CC40013
2,2k
CR40014
1
2
3
4
5
6
ST-PI1
B PIP
SCL
SDA
U
PIP
DATA
U
STAND
BY
4,7k
CR70518
*
CC46033
*
CC46031
*
CC46032
10u
L34517
SW
B
G
R
100k
CR34520
M
LS4148
CD70553
+
4,7u/25V
C43084
M
1M
CR43065
LS4148
CD43084
U
KLEMM
100k
CR43085
+
1u/100V
C43068
SSC
MATRIX
Y
2 C
I
D
A
LIMITING
ZAEHLER
COMP.
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
TDA4780V3
IC34510
33
CR70510
2,2k
CR41010
2,2k
CR41005
M
n.V.
62
CR34519
18
CR34518
56
CR34525
15
CR34526
75
CR34524
M
100p
CC34524
22n
CC34520
M
M
100p
CC34525
100p
CC34526
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
11
12
13
14
15
8
9
10
7
6
1
2
3
4
5
29504 103 4200
FEATURE-BOX
M
F
0,22u
C41006
1
1k
R40013
+B
M
M
47n
CC34507
+
220u/10V
C34506
M
+Q3
SSC 100
-(B-Y)
100
-(R-Y)
100
B OSD
R
OSD
G
OSD
Y
100
SDA
SCL
SB
CHROMA
FBAS CINCH
VIDEO
CHROMA
OWA
+Q3
1M
CR34511
9,1k
CR34514
22k
CR34513
+B
LS4148
CD34513
M
1,5M
CR34512
M
+
1u/100V
C34509
+
4,7u/63V
C34510
M
+Q3
270p
CC34517
M
M
M
M
100
CR34521
100
CR34523
M
M
100
CR34522
1,8k
CR34517
F
0,22u
C34522
F
0,22u
C34523
22n
CC34504
22n
CC34503
220
CR34510
M
+
1u/100V
C34501
BC848B
CT43060
M
M
220
CR34509
BC848B
CT43093
0
CR34085
M
47
CR43071
220
CR43084
220
CR43083
SDA
22n
CC34502
R
PIP
M
0
CR43082
47
CR43066
00k
43062
7
1
2
3
4
5
6
ST-RGB
M
00k
43063
1
2
3
ST-H
1k
CR41001
REF
BEAM
I
M
VERT.
100
Y
I
BEAM
100
Y
SB
SS
SCL
SDA
LS4148
CD34517
OWA
VG
100
SSC
100
-(B-Y)
100
-(R-Y)
+B
*
CR70553
SSC 100
BC848B
CT70505
LS4148
CD70507
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
0,1u
CC70507
035.97
09241-
L70508
ZPD15
D70508
ZPD5,1V
CD70501
SCL
0,1u
CC70503
100p
CC70513
100p
CC70512
4,7n
CC70508
M
+
1u/100V
C70511
+
4,7u/63V
C70516
+
1000u/25V
C70509
M
4,7n
CC70506
270k
CR70513
5,6k
CR70512
27k
CR70516
1,2k
CR70506
180k
CR70507
270k/2%
CR70552
*
CR46031
*
CR46032
*
CR46033
M
1M/1%
CR70551
VG
VERT.
LS4148
CD70517
1
2
3
ST-VGA2
3,3k
CR70508
0,1u
CC70501
+Q1
VIDEO
0,22u
CC43059
4,7n
CC70502
M
+Q1
FBAS
47
43061
100k
CR43081
M
75
CR43067
1
2
3
4
5
6
7
8
9
10
11
12
13
14 15
16
17
18
19
20
TEA6415B
IC43080
10k
CR41002
47n
CC43083
2,2k
CR41011
M
2,2k
CR41007
1k
CR41003
CC41018
0,1u
1
2
3
4
5
6
7
8
TDA3006
IC41010
LS4148
CD70506
XX
CR70519
CC41009
3,3n
CC41029
0,1u
+
220u/10V
C41012
CC41021
4,7n
10k
CR41004
CC41017
0,1u
2,2k
CR41006
KH
L
KH
R
KH
AUDIO-R
KH
AUDIO-L
CC41013
0,1u
CC41008
3,3n
CC41022
4,7n
F
0,22u
C41007
+
470u/16V
C41014
0,1u
CC34518
12
R41016
M
CD41011
LS4148
n.V.
M
M
*
CR34516
+
2,2u/100V
C34511
1k
CR34542
M
2,2k
CR43054
2,2k
CR43055
+Q1
2,2k
CR43050
2,2k
CR43049
M
M
F
0,22u
C34521
U
DATA OSD
XX
CD70519
10n
CC70518
22n
CC34519
+Q1
BC848B
CT43092
1k
CR43059
+
220u/10V
C43082
G
PIP
M
33
CR70509
SS
SB
U
STAND
BY
10u
L70555
3,9k
CR70504
PIP
PIP
FBAS
M
M
7
8
9
1
2
3
4
5
6
ST-PI2
0
CR34546
M
22n
CC34541
22n
CC34542
22n
CC34543
1k
CR34543
100
-(B-Y)
M
1k
CR34544
U
PIP
DATA
1k
CR34541
BRUECKE
L46006
R
R
R
+33V
A
A
A
A
A
A
A
AA
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
+B2
+B2
+B2
+B2
+B2/
+B2/
+B2/
DF
+Q3
+Q1
L‘
+N
+N
+OEKO
+LNC
+B
+B
+B
+B
+B
M
M
+G
+G
-K
+A
+Q
+H1
+H
+H
+H
+H
+F
+F
+F
9
11
10
3
9
4
5
1
2
LR
LL
180899
PHI 72cm
CUC 1934
CUC 1935
CUC 1839
CUC 1837
CUC 1807
TOSH 72cm
VC 84cm
GESCHW.MODULATOR-PLATTE 29305 108 0700
VGA-BUCHSENPLATTE 29305 160 3600
29305 119 7800
PHI 72cm/CAS
PHI 55cm/BL
PHI 82cm 16:9
PHI 84cm
PHI 70cm 16:9
PHI 70cm/BL-S
PHI 70cm/BL-D
PHI 63cm/BL-S
PHI 63cm/BL-D
NF-INVERTIERPLATTE
6,8M
6,8M
6,8M
6,8M
6,8M
6,8M
PLACA MODULADOR DE VELOCIDAD
PIASTRA MODULATORE VELOCITA
PLAQUE REGULATEUR DE VITESSE
VELOCITY MODULATION BOARD
CUC 1836
CUC 1929
CUC 1830
CUC 1829
CUC 1806
21658 907 0200
CUC 1828
+A1
ST-VGA2
3
37
31
PLACA DE TOMAS VGA
PIASTRA PRESE VGA
C.I.PRISES VGA
VGA SOCKET BOARD
MODULO PIP
MODULO PIP
MODULE PIP
PIP MODULE
TO CRT PANEL
CBR070
COLOR-CHASSIS
6,2k/2%
6,2k/2%
6,2k/2%
6,2k/2%
6,2k/2%
6,2k/2%
VERT.2FV
HOR.2FH
ST-CI1X
9
9
6,8M
6,8M
6,8M
3,9M
3,9M
3,9M
CR70553
ST-CI1
ST-VGA3
ST-PI2A
ST-PI2A
2
1
5
5
1
1
1
1
1
VERT.2FT
PIP-BAUSTEIN 29504 ......
24,5V
13V
0,6V
1,2V
1,2V
0,6V
11,5V
11,5V
7
6
TEA6425
6,2k/2%
*
5,6k/2%
5,6k/2%
7,5k/2%
7,5k/2%
7,5k/2%
CR34516
0V
5V
5V
5V
0,7V
1,7V
4V
4V
3,8V
8,3V
3V
3,3V
4,7V
4,5V
7,1V
2,7V
2,9V
3,3V
3,2V
3,3V
2,8V
2,8V
0,1V
2V
2V
8,1V
4V
3,1V
4V
2V
0V
0V
3,3V
2,8V
3V
3V
3V
3V
3V
3V
3V
3,5V
62
63
55
57
54
53
52
51
50
35
49
48
47
58
59
60
61
35
34
33
CHASIS COLOR
CHASSIS COLORE
COLOUR CHASSIS
COLOUR CHASSIS
CHASIS INTERR. RED
CHASSIS DI RETE
CHASSIS DI SECTEUR
MAINS CHASSIS
NETZ-CHASSIS
A LA PLACA-ZOCALO TRC
ALLA PIASTRA CINESC.
VERS C.I. TUBE CATHOD
ZUR BILDROHRPLATTE
BUS CONTROLLED VIDEO MATRIX
VERT.
VERT.
HOR.2FT
ZUR KH-BUCHSE
A LA TOMA DE AURICUL.
ALLA PRESA CUFFIA
VERS PRISE CASQUE
TO HEADPHONE SOCKET
RESERV. EL DEREC. DE MODIFIC.
CON RISERVA DI MODIFICA
SOURS RESERVE DE MODIFIC
SUBJECT TO ALTERNATE
AENDERUNGEN VORBEHALTEN
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