GRUNDIG Service
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
CUC 2030 N / 2050 / 2050 N / 2058 / 2058 N / 2059 / 2059 N
CUC 2030 N / 2050 / 2050 N / 2058 / 2058 N / 2059 / 2059 N
+2
+5V
+3
+8V
+4
+8V
+5
+8V
+C
+200V
+E
+8V
+E/1
+8V
+E/2
+8V
+E/3
+8V
+E/4
+8V
+F
+5V
+F/2
+5V
+G
+27V (CUC2050/51/58/59/80)
+16.5V
+H
+5V
+H/1
+5V
+M
+14.5V (CUC2030)
+16.5V
+OEKO
+14.5V (CUC2030)
+16.5V
Spannungstabelle
Table of Voltages
Bei den in den Schaltplänen
angegebenen Messwerten handelt
es sich um Näherungswerte!
The measured values given in the
circuit diagrams are approximates!
31
32
BR15800
+E/1
+E/2
+E2
27k
CR32345
+M1
A
A
A
A
A
A
+
100u/25V
C40061
A
A
A
A
A
A
A
+F
A
A
A
A
M
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
M
M
M
A
M
M
M
M
M
M
M
M
M
DOLBY
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
M
M
M
M
M
22n
_CC40048
A
A
M
M
1k
CR40046
10k
CR40062
1k
_CR40036
2,2k
CR40041
1k
CR40026
2,2k
CR40021
2,2k
CR40031
1k
_CR40056
4,7
_CR40038
1N4148
D40064
4,7
_CR40049
10k
CR40061
4,7
_CR40028
100
CR41032
100
CR41022
0
CR43183
0
CR43182
0
CR43184
0
CR43246
0
CR43181
15k
CR43044
10k
CR43042
47
CR43079
75
CR43096
1k
CR43095
6,8k
CR43041
47
CR43058
47
CR43057
47
CR43061
47
CR43056
47
CR43073
75
CR43078
75
CR43072
SA
T
BUS
75
CR43067
75
CR43066
75
CR43062
75
CR43063
75
CR43047
75
CR43052
75
CR43046
47
CR43053
47
CR43051
47
CR43048
47
CR43074
47k
CR43077
18k
CR43076
A
220
_CR43014
470
_CR43004
220
CR43036
220
CR43031
470
CR43026
470
CR43021
470
CR43006
470
CR43008
220
CR43038
220
CR43033
470
CR43028
470
CR43023
220
CR43016
220
CR43018
220
CR43013
220
CR43011
470
CR43003
3,3k
CR3231
1
3,3k
CR32313
3,3k
CR32317
0
CR32360
3,3k
CR32314
3,3k
CR32310
3,3k
CR32315
1,8
CR32364
470
CR32340
1k
CR43243
75
CR43267
75
CR43247
47n
CC32345
180
CR32338
2,2k
CR40051
470
CR43001
0
CR43242
1k
CR43241
4,7
CR41011
AUDIO-L
AUDIO-R
KH
AUDI-R
KH
AUDI-L
KH
L
KH
R
KH
AUDI-L
KH
AUDI-R
MEGA LOGIC
KH
AUDIO-L
CHROMA
AV_1
FBAS IN_2
FBAS OUT_2
CHROMA
AV_2
FBAS OUT_1 FBAS IN_1
10k
CR43043
I2S TER
I2S WS
I2S CL
I2S D_IN
I2S TER
I2S WS
I2S CL
RESET MSP
1-SCART
10u
L32343
+E/1
U
WISCH
U
WISCH
F
0,1u
C40011
F
0,1u
C40014
F
0,22u
C43079
+
1u/100V
C40062
+
*
C40012
+
100u/25V
C41032
+
100u/25V
C41022
+
100u/25V
C4101
1
+
100u/10V
C43098
+
22u/50V
C43037
+
22u/50V
C43032
+
4,7u/100V
C43027
+
4,7u/100V
C43022
+
22u/50V
C43017
+
22u/50V
C43012
+
4,7u/100V
C43007
+
4,7u/100V
C43002
+
10u/50V
C32343
+
10u/50V
C32346
+
4,7u/100V
C32327
+
220u/10V
C32360
_BR43005
AUDIO SUB
+
100u/10v
C43249
100
CR40064
+
10u/50V
C32332
+
100u/10V
C32364
U
ST
AND BY
U
EURO- AV
2
U
EURO- AV
1
U
ST
AND BY
-
0,1u
CC40022
0,1u
_CC40052
1,5n
CC40026
0,1u
_CC40032
0,1u
CC40042
22n
_CC40038
0,1u
_CC40056
22n
_CC40049
R40066
10k
22n
_CC40028
3,3n
_CC40036
BC808-40
CT41030
10k
CR43045
BC808-40
CT41022
1,5n
CC40046
1,5p
0,1u
CC43061
0,1u
CC43057
0,1u
CC43058
10n
CC43099
0,1u
CC43073
0,1u
CC43074
0,1u
CC43046
0,1u
CC43047
10n
CC43055
AUDIO SUB
A
470p
CC32337
560p
CC32316
10n
CC32313
470p
CC32336
1,5n
CC43038
1n
CC43036
1,5n
CC43033
1n
CC43031
470p
CC43028
470p
CC43026
470p
CC43023
470p
CC43021
1,5n
CC43018
1n
CC43016
1,5n
CC43013
1n
CC4301
1
470p
CC43008
470p
CC43006
470p
CC43003
470p
CC43001
0,1u
CC32365
0,1u
CC32341
560p
CC32318
0,1u
CC32328
10n
CC32317
0,1u
CC32347
560p
CC32312
10n
CC32311
3,3n
CC32314
1n
CC32350
3n
2310
3,3n
CC32315
BR32364
0,1u
CC32333
10n
CC43248
1n
CC32348
+M
+E
+E/2
+E/2
A
+E/4
A
+E/4
+E
+G
+F/DPL-MSP
+E
R41022
100
2,2k
CR40060
100
CR41023
*
SI40012
*
SI40070
*
R40012
A
_BR43009
BC858B
CT43244
BC858B
CT32315
BC858B
CT32312
BC858B
CT32310
IND2
6
5
4
3
2
1
9
8
7
ST-NF1
BC848B
CT43095
BC848B
CT43246
100
CR41033
IND2
IND2
U
RGB
U
RGB
U
DATA
U
KLEMM
AUDIO-R
AUDIO-L
SCL
SDA
R
G
B
SCL
SDA
3,3n
CC32319
1N4148
D40066
BC858B
CT32318
M
BR32041
+E
A
1
2
ST-SKY
6
5
4
3
2
1
9
8
7
ST-NF2
8,2
_R40014
BR43061
3,3k
CR32319
82
R32359
3
2
1
ST-H
MC14551
1
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
MC14551
CIC43050
IND2
MONO
n.V.
3,3k
CR32318
560p
CC32322
10n
CC32321
IND2
10u
L32342
SA
T-BST
+
+
+
+
-
-
-
-
STANDBY
MUTE
Vref
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TDA7297
IC40000
n.V.
4,7
_R41011
A
XX
_CC40059
SC2_OUT_L
SC2_OUT_R
SC2_IN_R
SC2_IN_L
SC1_OUT_L
SC1_OUT_R
SC1_IN_R
SC1_IN_L
DACM_SUB
DACA_L
XT
AL_
O
UT
VREF2
DVSS
DACM_R
AVSS
DACM_L
VREF1
AHVSS
AGNDC
TESTEN
NC
VREFT
OP
D_CTR_OUT0
D_CTR_OUT1
AUD_CL_OUT
ADR_DA
I2S_DA_IN1
I2S_DA_OUT
I2S_WS
I2S_CL
I2C_DA
I2C_CL
AVSUP
AHVSUP
CAPL_M
CAPL_A
ADR_SEL
DVSUP
ST
ANDBYQ
SC_3_IN_R
SC_3_IN_L
RESETQ
NC
I2S_DA_IN2
ADR_CL
ADR_WS
50
52
46
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41 42
43
44
45
5
6
7
8
9 10 11 12 13
14 15
16
17
18 19
20
22
23
24
25
26
3
4
1
2
MSP3401
IC32000
IND2
IND1
10k
CR40058
PERIDEC1
6
2
1
3
8
20
16
15
11
7
19
21
18
17
14
13
9
5
4
10 12
DEC
EURO-AV1
PERIDEC1
6
2
1
3
8
20
16
15
11
7
19
21
18
17
14
13
9
5
4
10 12
VCR
EURO-A
V2
R43099
2,2
R43248
2,2
100
220
CR32335
220
CR32334
BR32359
1
R43050
1k
CR40059
BC848B
CT40059
+E
+E/1
n.V.
n.V.
22k
CR32305
n.V.
n.V.
n.V.
2-SCART
3
2
1
ST-LSR
3
2
1
ST-LSL
*
R40011
A
M
IND1
M
1
ASIS13
n.V
.
IND1
A
2,2k
CR32304
1-SCART
MONO
+E/3
AUDIO-L
MONO
_BR40042
+E/3
1-SCART
1-SCART
+E
+E/4
0
CR43054
1-SCART
A
4,7
_CR40048
1
ASIS6
1
ASIS7
1
ASIS8
1
ASIS10
1
ASIS9
1
ASIS11
1
ASIS14
1
ASIS15
1
ASIS16
0
_CR40042
MONO
A
H
BAS
EXT
V
YNC
H
YNC
B
SD
R
SD
G
SD
DATA
OSD
MONO
U
ST
AND BY
-
MONO
DOLBY
A
1
2
ST-LSL1
MONO
1
2
ST-LSR1
0
CR40070
0
CR43055
0
CR43040
0
CR32336
220
CR32337
0
CR43002
0
CR40071
0
CR43097
BR43052
M
M
6,8
R43098
BR43098
22u
L43098
+E/3
BR43057
BR32337
BR40070
BR43097
BSKYB
BR32342
+F/DPL-MSP
180
CR32341
180
CR32342
0
CR40072
A
M
27k
R32346
BR32358
SKY
22u
L31041
BSKYB
+5V
A
+8V
+E/3
MSP3401G
MSP3411G
MSP3401G
P3410
P3400C
P3400C
P3401
VIRTUELL
DOLBY
NDART
ZUR SKY YUV/DC-PLATTE
NUR BEI VC
BEI SUB-WOOFER
1,8/4W
104 7700
DOLBY-SURROUND-PL.29504 104 7500
0,1u
0,1u
2200u
2200u
2200u
2200u
2200u
2200u
2,2/6,5W
2,2/6,5W
T2A
T2A
2033
2032
2035
10k
(0)
)
(
WERT NICHT RELEVANT
CUC
w.w.
(b.CT46004)
*
*
*
*
*
*
*
*
*
*
*
0
0
CR46027
3,3k
2,2k
33p
33p
o,22u
I-REF
CC46015
CC46014
OPTION A
RGB
OSZI
FILTER 1-3
X
X
X
X
X
10k
10k
0
10k
0,1u
470p
120p
27k
82k
82k
CR81084
CR46016
470
470
680
680
68p
68p
2,7k
1,5k
1,5k
1,5k
)
)
)
(
(
(
IC34015/TDA8375
IC34015/TDA8375
IC34015/TDA8375
1,1k wenn
1,1k wenn
1,1k wenn
0p/2%
R40012
OPTION
CUC 2040 INDIA
OPTIONLIST
*
T2,5A
2,7/6,5W
2,7/6,5W
2,7/6,5W
T1,6A
T1,6A
T1,6A
T1,6A
T1,6A
1000u
2,7/4W
T1,25A
2050
2051
2059
2040
2031
2030
SI40070
C40012
R40011
SI40012
1N4148
1N4148
560
560
D81053
D81052
D81051
CR81068
CR81067
CR81066
3,3k
R81053
R81052
R81051
2,2k
CR81059
CR81055
CR81050
39p
CC81059
CC81055
CC81050
27k
INDIEN:
29504 104 7800
SUB-WOOFER-PL.
3
2
1
6
5
4
3
2
1
NUR
FUER
INDIEN-GERAETE
C46022
CC46027
CC46023
8,2k
CR46022
CR46024
6,8k
33n
CC46024
CC46026 CR46026
56p
33p
33p
33p
15p
CC80002
33p
33p
CC80001
6MHz
6MHz
18MHz
Q80001
0
0
33
CR80001
55
AL
CHASSIS
SENAL
B
AL
CHASSIS
SEGNALE
B
VERS
CHASSIS
SIGNAL
B
TO
SIGNAL
CHASSIS
B
ZUM
SIGNAL-CHASSIS
B
PLACA DOLBY SURROUND
PIASTRA DOLBY SURROUND
C. I. DOLBY SURROUND
DOLBY SURROUND BOARD
ST-H
1k
680
ZUR KH-BUCHSE
A LA TOMA DE AURICUL.
ALLA PRESA CUFFIA
VERS PRISE CASQUE
TO HEADPHONE SOCKET
2121
A LA PLACA DE TOMAS CINCH
ALLA PIASTRA PRESE CINCH
VERS C.I. PRISES CINCH
TO SOCKET BOARD
ZUR BUCHSENPLATTE
SEITE
/PAGE
43
(3.
ERGNZUNG
/
SUPPLEMENT
3)
SEITE / PAGE 40 / 41 / 44
SEITE / PAGE 3-52
(SERVICE MANUAL)
SEITE
/PAGE
33
