Inhaltsverzeichnis
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Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Gesamtschaltplan TV / General Circuit Diagram TV
Seite / Page 3-7
A
CC1403
M
180p
M
1M
+5V/D
CR1128
4MHz
1
Q1402
45
46
55
56
28
29
27
36
NC
M
16
NC
CR1823
+5V/D
10k
CR1824
+5V/D
10k
31
32
33
44
43
42
41
40
39
38
37
+5V/D
CR1822
+5V
10k
+5V/D
+5V/D
FRONTMODUL
............
+5V/D
+5V/D
10k
MP29
+5V/D
CR1810
MP26
MP32
MP34
MP36
M
MP30
MP31
MP33
MP35
MP37
+5V/D
MP15
MP14
10k
MP52
MP13
CR1105
CR1106
CR1108
CC1108
CT1101
M
BC858B
+5V/D
4,7k
10k
REMOTE
6,8n
CHINCH
CR1101
CR1102
CT1105
BC848B
100
4,7k
MP23
M
M
M
M
MP17
MP16
MP18
!
C1712
C1711
K
K
P
SI1701
1n
1n
T1A
D1700
D17001
MP21
L1700
MP25
1N4007
1N4007
2
D1703
D1704
1
1N4007
1N4007
BU1700
C1714
C1713
K
K
220
3
-
1n
1n
240V ~
P
MP22
MP20
12
CR1726
P
1
D
MP19
IC1725
4,7/SI
6
C
TOP201
P
S
7
PRIMAERMASSE / NICHT NETZGETRENNTES SCHALTUNGSTEIL
4
5
6
PRIMARY CHASSIS, NOTE / CIRCUT NOT MAINS ISOLATED
P
MASSE PRIMAIRE / CIRCUIT NON ISOLE DU SECTEUR
MASSA PRIMARIO / CIRCUITO NON SEPAR., DALLA RETE
MASA PRIMARIA / SECTOUR DE COM. NO SEP. DE LA RED
OK1736
CNY17
3
2
1
CR1754
M
M
3 - 3
SDA_UHR
+5V/D
SCL_UHR
+5V/D
MP40
RESET
CC1407
10n
M
2
1
M
IC1402
MC33164
MC33164
47n
CC1401
MP38
3
M
M
3
4
5
6
7
25
26
58
17
18
20
8
9
10
11
12
57
30
34
35
CIC1401
68HC05BQB32
+5V/D
54
53
52
51
50
49
48
47
24
23
22
21
19
15
14
13
2
1
64
63
62
61
60
59
CR1820
3
CR1806
10k
10k
CR1811
CR1807
10k
10k
CR1808
10k
CR1812
10k
CR1813
10k
CR1814
10k
CR1731
D1731
+33V
BYV27/200
3,3k
IC1655
M
M
M
3
2
LM317M
1
M
M
IC1650
11
3
2
D1650
M
LM317M
1N4002
1
M
13
M
M
12
CD1732
CT1675
BC848B
BYG22B
M
M
M
14
SI1734
CD1735
M
CT1645
T1A
BYG22B
BC848B
M
MP28
TR1700
8140-601-540
L1768
16
47u
17
CT1733
SI4947
CT1737
CR1758
BC848B
M
M
M
10k
18
M
CT1733
SI4947
MP27
L1718
SI1736
47u
39
T1,25A
CT1736
CR1753
BC848B
CR1755
M
M
M
4,7k
68
MP24
CR1762
4,7k
M
GRUNDIG Service
STR 622 TWIN
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
+33V
CR1141
CR1140
+5V/D
M
390
1k
+5V
CR1006
M
MP51
100k
C1003
32,768kHz
100n
+
M
M
470000u/5,5V
Q1121
C1002
4
CC1006
M
M
+
1000u/6,3V
4
3
2
1
9
8
CIC1120
5
TIMER
MK41T56
$D0
5
6
7
8
SAT-TUNER1
+5V/D
2
29504-201.88
$C0
MP39
+5V/D
3
CC1145
M
1
P8
0,1u
8
$A0
MP42
MP43
1
6
7
VCC
5
M
SDA
CIC1140
7
MP45
MP46
6
TEST
SCL
M24C64MW6
CC1004
A0 A1 A2 VSS
M
1
2
3
4
100n
M
1u/100V
M
+
MP41
C1004
CT1710
BC858B
CR1673
CR1707
CR1708
+5V/D
D1658
10k
4,7k
1N4002
CR1644
+5V/D
10k
CT1715
BC858B
CR1711
CR1709
CC1707
4,7k
0,22u
L1650
M
560
2,2u
CR1713
CT1640
BC848B
CR1641
CR1678
10k
10k
M
CT1665
BC848B
CR1667
10k
CR1668
CR1645
M
10k
+12V
CR1756
10k
Net-
connection
CO1
V
M
+5V
CR1736
10k
M
+5V/D
3 - 4
TEILSCHALTUNG STR 622 TV
PART OF THE CIRCUIT
CIRCUIT PAR TIEL
PARTE DEL CIRCUITO
PARTE DE CIRCUITO
AR
A
CT1012
BC848B
22p
4
470
L1019
10n
CC1016
L1016
22u
CR1012
CC1019
12
47u
13
MP50
CR1015
M
220
M
M
M
M
M
14
L1116
5,6u
15
M
BFS20
CT1013
5A
CC1113
47u/16V
5
+
MP44
C1011
22p
11
10
MP49
100n
47u
+5V
MP47
L1021
CR1013
CC1013
3,3k
CR1001
M
M
M
M
2,2k
CR1018
CC1003
M
+12V
3,3
100n
CC1110
22u/50V
D1659
M
100n
+
1N4002
C1005
1N4002
D1660
M
+5V
10k
11
CT1650
2
BC848B
+5V
10k
+5V
10k
8
+5V
10
9
+5V
30
+5V_OSD
17
1
V
V
22
V
V
TWIN-SAT-RECEIVER STR 622
STR 622 TWIN
AR
AL
AR
V
33
42
56
47
23
2,4V
FM
IN
20
2,5V
B-BAND-IN
36
V DD
4,9V
5V
29
32
31
30
35
19
18
100p
M
6
7
M
V
CC102
5,1k
CR102
V
V
Q1345
+5V_OSD
17,734MH
V
7
4
14
13
12
11
2
CS
SCLK
SIN
SO 30
VDD1
CIC1331
LC74763
VDD2
VSS
VSS
15
28
27
26
25
L1333
5,6u
C1336
CR1336
F
6,8k
1u
CR1333
CC1336
V
V
V
V
1k
6,8n
GRUNDIG Service
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Inhaltsverzeichnis
