GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CUC 1806 / 1829 / 1830 / 1929
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
CUC 1806 / 1829 / 1830 / 1929
Color-Chassis / Colour-Chassis
13
14
M
M
I2S
D_IN
I2S
TER
n.V.
0
CR43034
n.v.
BR289
n.v.
5,6k
CR34554
0
CR34551
I2S
CL
I2S
WS
M
+Q3
M
100p
CC80010
100
CR80010
SSC 100-
xx
CR34558
XX
CR34552
5,6k
CR34555
M
M
XX
CR34556
PIP
15
12
10
7
6
5
3
2
1
TDA9176
IC34550
1
2
ST-VGA3
XX
CR34553
BC858B
CT32308
U
STAND
BY
1
2
3
4
5
ST-CT1
47n
CC32345
+
470/10V
C32355
470
CR32340
470
CR32339
M
+Q1
KB
BC848B
CT43094
M
+
47u/10V
C43093
1N4004
D32356
ZPD33V
D32315
3,3n
CC32315
3,3n
CC32310
BC848B
CT46005
+H
+
220u/10V
C32364
+
220u/10V
C32360
1,8
CR32364
1n
CC32350
0,1u
CC32365
M
68k
CR43024
M
1N4004
D32357
U
LED
1n
CC32301
100k
CR43051
100k
CR43042
3,3k
CR32309
U POWER
OFF
U
LED
3,3n
CC32314
3,3k
CR32315
BC858B
CT32315
3,3k
CR32310
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SIGNAL-BAUSTEIN
29504-162.34
220
CR32334
220
CR32335
3,3k
CR32314
75
CR43092
0
CR32360
3
5
1
1
RESET
MSP
3,3k
CR32317
M
10n
CC43099
ACK
A
A
A
1k
CR43093
A
A
A
A
A
A
A
A
A
A
A
A
47
CR43079
A
A
M
M
A
M
M
M
4
CR43
3,3
R43098
BC858B
CT32310
BC848B
CT43095
BC858B
CT32312
+
4,7u/63V
C32327
+
10u/50V
C32332
+
10u/50V
C32346
+
10u/50V
C32343
+
4,7u/63V
C43002
+
4,7u/63V
C43007
+
22u/16V
C43012
+
22u/16V
C43017
+
4,7u/63V
C43022
+
4,7u/63V
C43027
+
22u/16V
C43032
+
22u/16V
C43037
+
47u/10V
C43098
680
CR32301
10u
L32342
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
44
45
46
47
48
49
50
51
52
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
10
11
12
13
14
15
16
4
5
6
7
8
9
1
2
3
MSP3410
IC32300
SDA
SCL
AUDIO-L
AUDIO-R
U POWER
OFF
560p
CC32308
U
EURO-
AV2
10n
CC32311
560p
CC32312
0,1u
CC32347
1,5p
CC32303
1,5p
CC32306
10n
CC32317
0,1u
CC32328
0,1u
CC32333
560p
CC32318
390p
CC32326
390p
CC32331
10n
CC32302
470p
CC32339
470p
CC32338
0,1u
CC32341
1n
CC32348
470p
CC43001
470p
CC43003
470p
CC43006
470p
CC43008
1n
CC43011
1n
CC43013
1n
CC43016
1n
CC43018
470p
CC43021
470p
CC43023
470p
CC43026
470p
CC43028
1n
CC43031
1n
CC43033
1n
CC43036
1n
CC43038
470p
CC32336
10n
CC32313
560p
CC32316
470p
CC32337
KH
AUDIO-R
KH
AUDIO-L
CINCH
AUDIO-R
MEGA LOGIC
U
IDENT
CINCH
AUDIO-L
U
EURO-
AV1
M
3,3k
CR32313
3,3k
CR32311
470
CR43003
220
CR43011
220
CR43013
xx
CR46005
220
CR43018
+Q1
220
CR43016
470
CR43023
470
CR43028
220
CR43033
220
CR43038
+H
CC46024
33n
3,3k
CR32325
470
CR43008
+OEKO
18,432MHz
Q32305
FBAS CINCH
470
CR43001
470
CR43006
470
CR43021
470
CR43026
220
CR43031
220
CR43036
75
CR43096
1k
CR43095
M
EURO-AV
6
2
1
3
8
20
16
15
11
7
19
21
18
17
14
13
9
5
4
DEC
KB
CC87002
1n
+H
330
CR80039
3
2
1
MC33164
IC80040
4
12k
R32315
680
CR46034
M
F
0,33u
C80081
M
100
CR80096
SDA
RESET
MSP
SCL
U
POWER
OFF
ENA
CR80017
330
CR80018
330
CR80007
1k
CR87004
100
CR87006
100k
IR
CR80029
330
CR87003
150
+H
CR80036
330
CR46006
150
CR46007
150
CR46011
1,8k
CR46012
1,8k
CR46013
1,8k
CR80059
4,7k
4,7k
CR80015
CR80033
330
CR80052
330
M
CR80051
4,7k
CR81001
100k
M
CR87024
1k
CR46014
1,5k
CR81004
27k
CR81002
22k
390
CR87002
CR80034
330
CR80031
330
CR80032
330
CR46022
8,2k
CR46024
6,8k
CR46026
6,8k
CR87023
100
CR80067
2,7k
CR80066
2,7k
CR80076
10k
100
CR87082
820
CR80001
+F
+F
M
CR46003
82k
CR80071
10k
+H
+H
CR80069
10k
1
2
3
ST-KB
CR80028
330
CR80027
330
CR80026
330
CR80024
330
CR80023
330
100
CR80053
CR80022
330
CR80021
330
CR80019
330
CR80046
330
CR80044
330
CR80043
330
CR80042
330
CR80041
330
330
CR80040
22k
CR80060
CR80037
330
CR81003
47k
33
CR80055
CR83006
4,7k
U
EURO-
AV2
+B
M
M
M
BC848B
CT81004
100p
CC81001
M
M
M
M
M
M
M
+H
220
CR81006
M
+OEKO
M
M
M
3,3k
CR32307
M
M
1k
CR32319
M
+F
CR80011
4,7k
M
M
+A
100
CR46004
M
M
10n
CC43094
M
CC87011
10n
M
M
M
M
M
M
M
+F
M
M
M
+F
+H
4,7k
CR87016
+F
+H
390
CR32320
CC87023
100p
M
CC80074
10n
CC46026
33n
CC87024
10n
CC80089
100p
1n
CC87005
CC80055
15p
CC46022
56p/2%
CC46021
56p/2%
CC80053
0,1u
M
CC87004
100p
CC87003
100p
CC87006
10n
CC46004
0,1u
CC46002
0,1u
M
CC87016
47n
CC81002
220p
LS4148
CD80081
CC80056
56p
CC46023
220n
CC80051
0,1u
CC80058
0,1u
CC81004
270p
CC80069
10n
+LNC
CC80059
10n
+H
4,7k
CR80088
+H
CD81004
LS4148
+F
0,1u
CC43061
4,7k
CR81005
1,8k
CR80087
V
U
EURO-
AV1
WE
CC
V
PP
V
GND
CE
OE
VCC
A16
D7
D6
D5
D4
D3
D2
D1
D0
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
27C020-15NS
IC80060
8,2k
CR80086
VIDEO
U
IDENT
BC848B
CT81001
1
2
ST-OS
0
CR80083
+H
+
2,2u/100V
C46007
3,3n
CC32309
+
220u/10V
C80059
L
1,5u/2%
L46021
18MHz
Q80055
U
AFC
820k
CR80082
270k
CR80081
BR80051
CR80013
330
CR80012
330
M
M
+H
U
DATA
OSD
B
OSD
R
OSD
7
1
2
3
4
5
6
ST-IR\KB
+H
+H
G
OSD
MEGA LOGIC
M
U
TERR
M
68k
CR43041
47
CR43043
M
47
CR43046
47
CR43047
47
CR43048
100
CR43
EURO-AV
6
2
1
3
8
20
16
15
11
7
19
21
18
17
14
13
9
5
4
VCR
100
CR43
+Q1
47
CR43073
75
CR43078
75
CR43072
M
M
100k
CR43076
+Q1
100k
CR43077
M
68k
CR43052
M
75
CR43053
75
CR43056
M
75
CR43057
75
CR43058
M
M
0
CR43035
560k
CR43086
3,3
R43004
0,1u
CC43086
0,1u
CC43089
10k
CR43087
BC858B
CT80085
BC848B
CT43088
M
10k
CR43088
M
18k
CR43089
BC858B
CT43091
18k
CR43091
47n
CC43087
BC858B
CT43089
10n
CC32307
100
CR34345
SCL
SDA
ENA
FBAS
U
AFC
-(R-Y)
100
-(B-Y)
100
0,1u
CC46003
U
POWER
OFF
U
TERR
U
RESET
M
82
R32359
47k
CR87005
470
CR32302
100p
CC34526
C
M
M
22
CC34
100p
CC34524
M
M
75
CR34524
15
CR34526
C
62
CR34519
0,1u
CC34551
M
TEST
VSS A2
A1
A0
SCL
SDA
VCC
1
2
3
4
5
6
7
8
X24C08
IC80065
0,1u
CC80065
M
100k
CR80070
100p
CC80070
M
DATA
CLK
M
xx
CC46005
n.v.
SDA
75
CR43005
M
75
CR43002
75
CR43004
M
M
47
CR43009
47
CR43019
47
CR43014
47
CR43010
10k
CR43025
47n
CC43025
LS4148
CD43025
0,1u
CC43024
MC14551
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
MC14551
CIC43010
TEST
VSS
A2
A1
A0
SCL
SDA
VCC
1
2
3
4
5
6
7
8
8T24W02M1/TR
IC80070
U
RGB
U
RGB
+Q1
47k
CR43080
M
M
18k
CR43075
M
+Q1
4,7k
CR80016
4,7k
CR80050
4,7k
CR80049
4,7k
CR87007
CLK
DATA
+F
100p
CC87007
M
100p
CC87009
M
100p
CC87008
M
M
4,7k
CR87008
4,7k
CR87009
+H
XX
CD32334
SCL
M
+H
P3.4
P3.5
P1.6
P1.5
P1.4
PSEN
RD
WR
P0.6
P3.3
P2.0
P2.3
P3.2
P0.0
A18/P4.1
A16
ALE
P1.7
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0
D7
D6
D5
D4
D3
D2
D1
D0
LCIN
LCOUT
A17/P4.0
XTAL1
XTAL2
FIL3SLC
FIL2SLC
FIL1SLC
RST
VDD
P1.2
P1.1
P1.0
R
G
B
BLAN
P0.7
VSSA
VSS
CVBS
COR
NC
NC
VDD
VDDA
IREF
P3.7
VS/P4.7
HS/SC
P1.3
P3.0
P3.1
P3.6
P2.1
P2.2
P0.5
P0.4
P0.3
P0.2
P0.1
VSS
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
1
SDA5250-100
IC80050
1
2
3
4
ST-TEST
U
KLEMM
100
R80085
100p
CC80016
1
2
3
4
5
ST-MP
0,1u
CC80079
SSC
100
560k/2%
CR46008
M
0,1u
CC32370
0,22u
CC32355
3
1
2
OUT
IN
78M05
IC32310
+F
M
100p
CC46036
4,7k
CR46035
100
CR46036
10k
CR80079
10k
CR80075
12
R32357
M
+H
LS4148
CD80060
U
RESET
M
47n
CC34550
0
CR43045
FBAS
CINCH
M
4,7k
CR80009
M
0
CR34557
M
PIP
PIP
V
75
CR32341
0,1u
CC43073
-K
+
1u/100V
C43079
+H
0,1u
CC80093
M
560
CR80092
0,1u
CC80091
3,3V2%
CD80091
220
CR80093
M
M
100p
CC87026
M
n.V.
+H
10k
CR80003
BC858C
CT80002
-
+
LM393
IC80090
10k
CR80004
100p
CC80002
330
CR80006
M
M
M
10k
CR34566
22k
CR34561
n.V.
CBR070
BR290
PIP
+F
+F
+F
+F
+Q1
+Q1
+Q2
V
+OEKO
+OEKO
+H
+H
+H
+H
+H
+H
MP
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
M
M
+33V
+B
+B
+B
+B
57
38
71
LTI
36
A LA UNIDAD DE MANDO
ALL’UNITA DI COMANDO
VERS UNITE DE COMMANDE
TO CONTROL UNIT
ZUR BED.EINHEIT
*
VERT.2FV
1
8
4
3
2
MOD.SENAL
MOD.SIGNALE
MODULE SIGNAL
SIGNAL MODULE
69
70
68
67
64
65
66
32
29
30
A LA PLACA INTERRUPTOR RED
ALLA PIASTRA INTERR. DI RETE
VERS C.I. INTERR. SECTEUR
TO MAINS SWITCH BOARD
ZUR NETZSCHALTERPLATTE
PIASTRA LED
C.I. LED
LED-BOARD
MSP3400C
LED-PLATTE
bei SIGNAL-BAUST. -102.34
bei SIGNAL-BAUST. -162.34
29504-102.34
(MULTI)
10
2
1
10
Seite / P
age 13
Seite / P
age 8
Seite / Page 5-8
Oszillogramme SM Seite 3-1/2
Oscillograms SM Page 3-1/2
