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Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
SAT-Baustein / SAT Module 29504-106.24
L3904
13
6
+26V
47u
STL
7
M1
M1
L3902
11
+5V
+5V
47u
STL
1
+33V
+33V
STL
L3903
14
+12V
+12V
47u
STL
CT3910
BC848B
6
M
STL
M1
M1
+5V
+5V
10
M
STL
16
15
14
LNC_OFF
CIC3900
Q5
HEF4094
7
14/18V
4
ENA
1
Q4
ENA
STROBE
22KHZ
STL
6
Q3
13
HUB1
Q6
3
SDA
2
SDA
DATA
5
HUB2
STL
Q2
4
DEEM
Q1
HEF4094
2
SCL
3
12
SAT/TERR
SCL
CLOCK
Q7
STL
PAL/BB
11
Q8
8
9
10
M
SDA
SCL
1
1
0V
0V
2
2
0V
0V
1
10V/cm, 20µs/cm
1
10V/cm, 100µs/cm
2
1V/cm, 20µs/cm
2
1V/cm, 100µs/cm
mit/with LNC
ohne/without LNC
3 - 39
SAT-BAUSTEIN 29504-106.24
SAT. MODULE
MOD. SAT.
MOD. SATELITTE
SAT. MODULE
8
1
CR3915
CR3924
T3905
MJE210
IC3910
270
220
MC34063
1
2
M1
M1
D3921
BYT53D
5
4
3
2
M1
M1
CR3919
L3923
100u
13k/1%
M1
M1
CC3927
CR3922
2,2n
CT3915
BC848B
CT3925
BC848B
M1
4
M1
M1
3
6
10n
M1
5
CC3933
NE555
CT3934
BC848B
CIC3930
4
7
2
M1
M1
2,2k/1%
+5V
CR3932
L = HUB 16 MHz
L = HUB 22.5 MHz
L = PAL / H = LIN
L = TERR H = SAT
L = FBAS / H = BB
1
0V
2
0V
1
10V/cm, 20µs/cm
3
5V/cm, 20µs/cm
2
1V/cm, 20µs/cm
4
2V/cm, 20µs/cm
Kurzschluß/Short Circuit
GRUNDIG Service
CUC 1828
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
+5V
C3821
+
M
+5V/2
330u/10V
+33V
CC3822
M
0,1u
4
1
SAT-TUNER
29504-201.83
T3920
BD438
1k
10
9
7
3
M1
M1
M1
M1
M
47u
+5V
8
L3936
M1
M1
M1
1
M1
3
0V
4
0V
0V
5
500mV/cm, 5ms/cm
6
3 - 40
+5V/2
C3841
+
M
470u/10V
A
6
CC3843
0,1u
CT3845
BC848B
C3844
6
+
100u/25V
5
M
M
3
2
8
5
10k
+5V/2
CR3826
CC3865
L3866
M
27u
22p
CC3864
M
M
22p
+5V
CR3867
CR3866
0,1u
M
4,7k
10k
CC3830
CT3865
8
BF550
CR3868
VCC
5
+5V/1
CIC3830
SDA
7
100
6
TEST
47p
L3869
SCL
X24164
M
A0 A1 A2 VSS
15u
M
CC3869
1
2
3
4
M
M
M
+5V
0V
0V
500mV/cm, 5ms/cm
7
1V/cm, 5ms/cm
11V
10
200mV/cm, 1ms/cm
CUC 1828
+5V/1
+12V
CC3842
M
0,1u
1
C3861
20
+
4,7u/63V
1
M
+5V/1
0,1u
CC3881
CT3866
BC848B
M
M
181196
8
0V
9
0V
8
9
1V/cm, 5ms/cm
0V
11
500mV/cm, 10µs/cm
GRUNDIG Service
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