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Telefunken HT 780 RDS Service Seite 4

Werbung

Haupt-Leiterplatte (RDS)
Hochpafi (Modulationsunterdrickung)
ASO4
ASO5
ASOB
ASO
10k
3k3
3k3
5k6
=
Ld
pe
ae
|
AS14
CS44
cS43
cso2
CS03
CSO6 CS07
270R
3n3
470p
270p
270p
270p 270p
Bae
an
IS04
cS12
RS13
TLOB4
St
rir
L412
|
CS15
820p
<
ia
1S04
4k7
AS49
57kHz
4k
Bandpafi
ack
22p
LS87
220p
cse6 { cse7
od
S85
400
ake
in
3n3
| |ases
r 6k8
RS80
CS90
47k
een
ASB]
RS83
220k
15k
6V
AS49
56k
ae
10,5V
4
>
3
cS
TELEFUNKEN HIF l-Tuner HT 780 RDS
6V
BSO6
RS14
eke
RSi2
3k9
+412V
VCO
228kHz
RS24
10k
eo]
RSS 1
12k
PSS4
10k
Synchron-Demodulator.
RS5e AS53
14k
47k
RS54
ik
Loop
Tiaf pa
CS54
u47
RS26
27k
Hochpaf} (ARI-Unterdruckung)
+12V
1S32
TLOB4
¢534
RS34
cS38
= CS40
10
100n
5k6
3n3
3n3
IS15
eee
aa
e w
3
TLO84
4
CS36
RS38
RS50
AS46
ee
ee
56k2
100k
100k | 2
cS32
47p
1S32
7k
TLOB4 = =cs35
-—AS35.—s—«'wS39~—S—t—«SSAL
te
44 100n
= 5k6
3n3
3n3
Pace Rae:
oh
cs37
AS39
=
10n [
56k2
Biphase-
Signal
CS33
BS05
47p
Loop
AS63
RS64
S74
10k
10k
Ae
4n8
4
Ausgangs
- Hochpah3
pole
1n8
¢ 3
Xs
MC4558
1
RS73
RS74
22k
100k
§
Comparator
ve
(5V-Pegel)
5 |
4 RS75
3M3
+sov-p8
CS77
470p i

Werbung

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