GRUNDIG Service
Circuits imprimés et schémas électriques / Layout of the PCBs and Circuit Diagrams
CUC 2030 F / 2031 F
GRUNDIG Service
Circuits imprimés et schémas électriques / Layout of the PCBs and Circuit Diagrams
CUC 2030 F / 2031 F
_+F
+33V
_+33V
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
A
A
A
A
A
A
A
A
A
RESET
MSP
M
M
M
M
M
M
M
A
M
M
M
M
M
M
M
M
M
M
A
M
M
M
M
M
M
A
M
0
CR81010
22k
_CR32439
10k
CR81087
10k
CR81086
100
CR81057
560k
CR46001
10k
CR81084
4,7k
_CR81003
4,7k
CR82003
4,7k
CR82001
4,7k
CR82004
100k
CR81049
18k
CR81082
10k
CR81041
**
CR46024
4,7k
CR81011
100
CR81048
4,7k
CR81024
4,7k
CR81047
**
CR46022
BC848B
_CT32454
10k
CR81042
220
CR81017
5,6k
CR81083
4,7k
CR81006
**
CR80001
47k
CR81013
CR41032
10k
CR81043
100
CR81021
10k
CR81033
10k
CR81034
**
CR46016
820
CR81004
0
CR46003
BR81043
10k
CR81036
4,7k
CR81027
4,7k
CR81029
100
CR81023
330
CR81008
22k
CR81016
27k
CR81012
1k
CR81037
100k
CR81014
6,8k
CR81081
4,7k
CR81022
0
CR32404
100
CR81026
100
CR81028
1k
CR81007
22k
CR81072
1k
CR46004
22k
CR81073
150k
CR81076
22k
CR81074
330
CR81077
CR41022
0
CR31043
**
CR46026
100
CR31039
A
0
CR31011
xx
_CR31013
1
ASIS2
XX
_CR31028
0
_CR32326
0
CR31041
47k
CR32411
6,8k
CR32417
22k
_CR32436
1k
_CR32433
47k
CR32416
10k
_CR32437
1,2k
_CR32438
56k
CR32407
56k
CR31046
10k
CR32408
47k
CR31047
56k
CR32406
2,2k
CR32432
0
CR32412
4,7k
CR32418
56k
CR32403
100
CR31052
2,2k
CR32021
100
CR31051
10k
CR32401
10k
CR32402
0
CR31044
470
CR32302
100
CR31006
100
CR31003
3,3k
CR32307
3,3k
CR32311
3,3k
CR32310
3,3k
CR32309
470
CR32339
470
CR32340
0
CR32420
330
CR31009
22k
CR31008
+E
+
4,7u/100V
_C32454
10k
_CR32454
0
CR31042
680
CR81001
100
CR31029
10k
CR81032
22k
CR81045
22k
CR81044
22k
CR81040
100
_CR81009
470
_CR32453
BC848B
_CT32453
3,3n
_CC32452
4,7m
_L32451
0
_CR32327
0
_CR32426
xx
_CR32421
xx
_CR32422
47k
CR32431
100
CR31019
4,7k
CR81056
0
CR31045
MEGA LOGIC
G
OSD
R
OSD
B
OSD
RESET
MSP
H
SYNC
V
SYNC
KH
AUDI-L
KH
AUDI-R
+M
AUDIO
1
AUDIO
EURO-AV
FBAS CINCH
CINCH
AUDIO-L
CINCH
AUDIO-R
KH
AUDIO-R
RESET
MSP
FBAS
TEXT
FBAS
CINCH-
FBAS
CINCH-
M
FR
PLL
3,3n
_CC32451
n.v.
SAT
PLL
+45V
U
WISCH
U
LED
F
33n
C81073
F
33n
C81072
10k
CR46009
+
470u/10V
C81061
+
10u/50V
C31044
+
10u/50V
C32021
+
10u/50V
_C32438
+
220u/10V
C31042
+
22u/50V
C32423
+
220u/10V
C31041
BR190
+
47u/25V
C31046
U
DATA
OSD
U
EURO-
AV1
U
EURO-
AV2
U
STAND
BY
2,2n
CC81082
100p
CC81057
10n
CC81046
100p
CC82004
100p
_CC81003
100p
CC81048
10n
CC82001
**
CC46024
10n
CC81032
**
CC46023
**
CC46026
0,1u
CC80007
10n
CC81033
270p
CC81013
0,1u
CC81062
**
CC80001
220p
CC81012
0,1u
CC46016
100p
CC81026
100p
CC81028
10n
CC81021
**
CC46021
**
CC46022
**
CC80002
1n
CC81007
100p
CC81038
BC808-40
CT41030
10n
CC81036
100p
CC81023
10n
CC81034
100p
CC81016
10n
CC81043
10n
CC81042
10n
CC81041
100p
CC81020
1n
CC81008
BC808-40
CT41022
100k
_CR32451
1,5p
CC32306
100p
CC31019
0,1u
CC32412
0,1u
CC32422
0,1u
CC32401
100p
CC31051
3,3p
_CC32411
100p
CC31052
10n
CC32307
3,3n
CC32309
47
CC3
10n
CC32302
1,5p
CC32303
560p
CC32312
10n
CC3231
560p
CC32308
1n
CC32304
1n
CC32301
3,3n
CC32310
**
CC46027
0,1u
CC46017
BA582
CD32411
BA582
CD32421
+H/1
+F
+F
+M
+H/1
+H/1
+H/1
+H/1
+H/1
+H/1
+F
+H/1
+H
+F
+H/1
+F
+H/1
+H/1
+F
+F
+33V
+H/1
+H/1
+
+
+F +E
+E/3
+E/3
A
+F
+E/3
+E
+E/3
+F
+H/1
+F
+E
+E/3
CR41023
1
ASIS1
_BR32339
_BR32340
BC858B
_CT32440
BC858B
CT31020
BC85
CT32
BC858B
CT31030
BC858B
CT32308
BC858B
CT31005
BC858B
CT31010
390k
_CR32452
n.v.
n.V.
M
BC848B
CT32415
BC848B
CT81010
BC848B
CT81015
BC846B
CT81080
BC848B
CT32430
BC848B
_CT32435
CR41033
BC848B
CT32431
U
POWER
OFF
U
IDEN1
U
PV
U
TER
U
B1
U
IDENT
U
B3
U
UHF
U
UHF
U
TER
U
NORM2
U
NORM1
U
B3
U
B1
U
IDEN1
U
NORM3
n.V.
+F
SDA
SCL
SDA
CLK
DATA
IR
ENA1
SCL
SDA
KB
+H
ENA2
VDR
SCL
SDA
ZF.
ZF_
ENA2
FBAS
ENA1
SDA
SCL
A-ZF1
A-ZF2
A-AM
A-AM
A-ZF1
+F
SDA1
SCL1
ENA2
SDA1
SCL1
SCL
0,1u
_CC81063
+H/1
6
5
4
3
2
1
7
ST-SB1
VCC
SDA
SCL
A0
A1
A2 VSS
TEST
8
7
6
5
4
3
2
1
ST24W02C
IC82005
VCC
SDA
SCL
A0
A1
A2
VSS
TEST
8
7
6
5
4
3
2
1
X24C08
IC82000
U
AFC
U
TUN
U
AFC
U
TUN
U
TUN
**
Q80001
18,432MHz
Q32305
**
L46021
8,2uH
L31043
xx
_L31041
1
2
3
8305-210-065
MC33164
IC80000
PERLE
_L81061
10
8
5
4
3
2
1
OFWK6260
F32412
3
L9460
F32020
MC14094
STROBE
DATA
CLOCK
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CIC32410
LOGIC
AGC
2
1
14
13
12
11
10
9
8
7
6
5
4
3
STV8225
IC32420
MONO
A
n.V.
F
C32334
0,1u
A
MONO
M
A
SIG.-B
INL
22k
CR81058
ZF
ZF
M12
M13
M14
M15
B1
B3
UHF
AGC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
TUNER
TUNER
GB
FR
2,2k
CR81059
FR
ZTK33D
D31001
U
1N4148
D81012
1N4148
D81020
BC848B
CT81058
VST
SAT
5
4
3
2
1
_ST-MP
5
4
3
2
1
ST-CI1
6
5
4
3
2
1
9
8
7
ST-SB2
SIG.-B
3
1
7
8
4
6
2
8140-107-600
F32410
P3.2
P3.3
P3.4
P2.2
P0.6
CVBS
HS/SC
VS/P4.7
R
G
B
BLAN
XTAL2
XTAL1
FIL1SCL
FIL2SCL
FIL3SCL
LCOUT
LCIN
RST
P3.7
P3.6
P4.0
P3.0
P3.1
IREF
VDDA
VDD
VDD
CUR
VSSA
VSS
VSS
P2.0
P3.5
P1.4
P0.1
P0.2
P0.0
P2.1
P2.3
P1.2
P1.3
P1.1
P0.4
P0.5
P1.7
P0.7
P1.0
P0.3
P1.6
P1.5
1
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
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
**
IC81050
BC858B
CT81091
SAT
VST
INL.
16:9
VST
n.V.
BR81061
DACA_R
ANA_IN-
DACA_L
XTAL_IN
XTAL_OUT
VREF2
DVSS
NC
I2S_DA_IN2
ADR_CL
ADR_WS
MONO_IN
47
48
49
51
52
44
14
15
17
18
19
21
22
MSP3410
2-SCART
16:9
R81052
3,3k
R41030
100
R81051
3,3k
+H/1
R81053
3,3k
SIG.-B
SIG.-B
MP20
MP21
MP22
MP23
MP24
MP60
MP62
MP61
MP77
MP78
MP79
MP81
MP106
MP93
MP94
MP97
MP98
MP99
MP102
MP103
10k
CR81091
ZPD4,7V
D31007
NIC
NIC
FR
MONO
FR
M
MP95
MP92
XX
_CR31038
MP118
MP125
MP115
6
5
4
3
2
1
9
8
7
ST-KB\IR
56k
CR31021
56k
CR31022
M
+F/1
R81020
100
33
CR31049
0
_CR32441
CUC2040
0
CR32303
I2S
D_IN
M
M
M
1k
CR81063
BR225
BR228
BR163
BR164
+E/3
FR
n.v.
U
WISCH
1
U
POWER
OFF2
SAT
U
WISCH
1
PLL
PLL
PLL
U
POWER
OFF2
VST
10k
CR80007
1k
CR81062
1k
CR81061
+H/1
1k
CR46008
5,6k
CR46007
10n
CC46004
M
BC848B
CT46009
FR
2-SCART
PLL
PLL
R81054
470
VST
VST
_BR32451
BR81042
BR81041
M
100
CR81046
XX
_CR31018
1
ASIS3
1
ASIS5
1
ASIS6
1
ASIS4
1
ASIS7
1
ASIS8
1
ASIS10
1
ASIS9
1
ASIS11
1
ASIS14
1
ASIS15
1
ASIS16
2,2k
CR81050
39p
CC81055
2,2k
CR81055
39p
CC81050
+H
MP117
M
FBAS
TEXT
V
SYNC
H
SYNC
B
OSD
R
OSD
G
OSD
U
DATA
OSD
FR
F
0,33u
C46001
39p
CC81059
M
+33V
M
M
M
M
+E
+F
+F/1
+F/1
ZD33B (PLL-TUNER)
560 bei 29704-003.13/14/15
22u/50V
533-607
**
IC81050
120p/5%
56k
82k
CR46016
33p/2%
CC46021
CC46022
6,8u/2%
L46021
0,1u
CC46027
100p
0,1u
CC46023
100k
8,2k
CR46022
CR46024
6,8k
33n
CC46024
33n
CC46026
6,8k
CR46026
56p
33p
15p
CC80002
33p
CC80001
6MHz
18MHz
Q80001
0
33
CR80001
SDA 5257-2
SDA 5256C
30
7
ST24C04
X24C08, ST24W02C
HIGH
ST24C04
BASIS
MEMORY
RESET
38
39
40
21
33
34
35
36
37
32
55
SIGNAL-CHASSIS A
ST-PIP1
MOD. SEGNALE
PLACA LED
CHASIS SENAL A
CHASSIS SEGNALE A
CHASSIS SIGNAL A
(ADR)
29504-162.52
470
1k
VST: UV 1315 // UV 1343 UHF only
PLL: UV 1316 w.w. TEC 2949 w.w. TEMIC 5002
TEC 2949
UV 1316
TEMIC 5002
BR81041
BR81042
BR81043
PLL-TUNER
10k
3,3k
OFWK3452(OIRT)
MOD. SENAL
SIGNAL-BAUSTEIN
Prozessorplatte 29305-119.37/39/40
Seite/Page 3-25
w.w.
100p
CC81081
2,2k
(SCL)
(SDA)
0
(CR81025)
(0)
SIGNAL-BAUSTEIN
MOD. SENAL
MOD. SIGNALE
ENTFAELLT BEI
NO EXISTE EN
MANCA NELLA VERS.
N’EXISTE PAS POUR
NOT FITTED ON
(VST-TUNER)
OFWK3451(FR)
0,22u
NUR BEI MEGALOGIC
OFWG1984(INL)
PIASTRA LED
C.I. LED
LED-BOARD
LED-PLATTE
MODULE SIGNAL
MODULE SIGNAL
SIGNAL MODULE
SIGNAL MODULE
1
2
5
4
Seite/Page 3-29,30,31
Seite/Page 3- 27,29,33
ZUR BEDIENEINHEIT
A LA UNIDAD DE MANDO
ALLA UNITA DI COMANDO
VERS UNITE DE COMANDE
TO CONTROL UNIT
ZUR BUCHSENPLATTE
A LA PLACA DE TOMAS
VERS C.I.PRISES
ALLA PIASTRA PRESE
TO SOCKET BOARD
Châssis Signal A / Signal Chassis A
3 - 17
3 - 18
