GRUNDIG Service
Platinenabbildungen und Schaltpl
ä
ne / Layout of the PCBs and Circuit Diagrams
CUC 1836 / 1929
GRUNDIG Service
Platinenabbildungen und Schaltpl
ä
ne / Layout of the PCBs and Circuit Diagrams
CUC 1836 / 1929
BC848B
CT3866
BC848B
CT3934
BC848B
CT3910
BC848B
CT3915
BC848B
CT3845
BC848B
CT3925
0,1u
CC3870
47p
CC3869
22p
CC3865
22p
CC3864
0,1u
CC3830
1n
CC3958
56n
CC3924
0,1u
CC3926
1,5n/2%
CC3931
10n
CC3933
0,1u
CC3903
0,1u
CC3822
220p
CC3921
2,2n
CC3927
0,1u
CC3881
0,1u
CC3824
220n
CC3934
22p
CC3888
10p
CC3868
0,1u
CC3932
0,1u
CC3842
0,1u
CC3843
15p
CC3866
22k
CR3869
10k
CR3901
10k
CR3934
1k
CR3827
10k
CR3826
100
CR3898
3,3
CR399
13k/1%
CR3919
100
CR3921
4,7k
CR3917
4,7k
CR3911
1k
CR3922
390
CR3861
1k
CR3849
8,2k
CR3882
470
CR3821
1
CR3905
820/1%
CR3914
390/1%
CR3916
4,7k
CR3912
27
CR3910
4,7k
CR3923
270
CR3915
1
CR3904
2,2k
CR3823
2,2k
CR3824
560
CR3883
15k
CR3886
1
CR3903
2,2k/1%
CR3932
2,7k
CR3884
1,8k
CR3881
20k/2%
CR3931
47/1%
CR3920
4,7k
CR3867
220
CR3924
10k
CR3933
820
CR3888
680
CR3847
560
CR3846
15k
CR3843
13k
CR3844
1,2k
CR3864
10k
CR3866
33k
CR3887
100
CR3868
STL
STL
STL
STL
STL
STL
STL
STL
STL
C3991
+
470u/35V
C3922
+
470u/35V
C3923
+
100u/25V
C3936
+
1000u/6,3V
C3821
+
470u/35V
C3904
+
470u/10V
C3841
+
4,7u/63V
C3861
+
100u/25V
C3844
+
100u/25V
C3902
LS4148
CD3834
LS4148
CD3887
10
9
8
7
6
5
4
3
2
1
29504 201 8300
SAT-TUN
HEF4094
STROBE
DATA
CLOCK
Q5
Q4
Q3
Q2
Q6
Q1
Q7
Q8
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
HEF4094
CIC3900
BF550
CT3865
BYT53D
D3921
MUR480
D3923
150u
L3921
VCC
SDA
SCL
A0 A1 A2 VSS
TEST
8
7
6
5
4
3
2
1
X24164
CIC3830
8
7
6
5
4
3
2
1
NE555
CIC3930
1k
R3848
15u
L3869
47u
L3902
47u
L3936
47u
L3904
47u
L3903
100u
L3923
47u
L3821
27u
L3866
MJE210
T3905
BD438
T3920
+12V
ENA
+33V
+LNC
+5V
SCL
SDA
20
19
4
1
2
1
8
7
6
5
4
3
MC34063
IC3910
1k
CR3825
CR3841
10
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
ADRESSE
PAL/BB
+5V/1
+5V/1
+5V
+5V/1
HUB2
ENA
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
M1
TUNERPORT
14/18V
+5V/2
+5V/2
+5V/2
DEEM
+12V
+12V
SCL
SCL
SDA
SDA
+33V
+33V
22KHZ
HUB1
LNC_OFF
SAT/TERR
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
M
14
2
3
4
10
6
1
11
13
SAT-BAUSTEIN 29504 106 2400
L = TERR H = SAT
L = HUB 16 MHz
L = HUB 22.5 MHz
L = FBAS / H = BB
L = PAL / H = LIN
ER
9
7
6
MOD. SATELITTE
MOD. SAT.
SAT. MODULE
SAT. MODULE
A
+27V
SAT-Baustein / SAT Module 29504 106 2400
0V
0V
1
1
2
2
10V/cm, 20
°
s/cm
1V/cm, 20
°
s/cm
mit/with LNC
0V
0V
1
2
10V/cm, 100
°
s/cm
1V/cm, 100
°
s/cm
ohne/without LNC
1
2
0V
0V
1
2
10V/cm, 20
°
s/cm
1V/cm, 20
°
s/cm
Kurzschluß/Short Circuit
1
2
0V
0V
3
3
4
4
5V/cm, 20
°
s/cm
2V/cm, 20
°
s/cm
0V
0V
8
8
9
9
1V/cm, 5ms/cm
11V
10
200mV/cm, 1ms/cm
0V
11
500mV/cm, 10
°
s/cm
3 - 43
3 - 44
