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Nordmende Color 3031 Serviceinformation Seite 27

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[276.798 |
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"
Spegnimento
Mode AV
=12V
abe
Video G/V
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Or
Wine
1 Vpp/75 2
Video
1
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Chassis
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V RMS = Veff
Vpp
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AN
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Achtung!
Bei Arbeiten am Schaltnetzteil Trenntrafo verwenden, und Mes-
sungen
in diesem
Bereich
gegen
Masse
des
Schaltnetzteils
(Emitter TP 15) ausfiihren.
Attenzione!
Per i lavori sull'alimentatore
a commutazione, bisogna utilizzare
un
trasformatore
separatore
ed
effettuare
le misurazioni
in
questo ambito
verso
massa
dell'alimentatore
a commutazione
(emettitore TP 15).
Attention!
When carrying out repair work on components in the primary cir-
cuit of the switch mode power supply (SMPS), an isolating trans-
former
must be employed.
Measurements
to be taken against
ground within the primary side of the SMPS
(emitter of TP 15).
nt magnet.
Degaussing
| BPO3
CP02
ARPO2
As
3nd
AiR
od
220-240V-~ 50Hz
37
Smagnetizz. |
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& x 1N4002
Coal
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BY299
C3 (P41
T 150y
DP25
OP24 ZP043
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=
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a
BS
a
LP4O p37 LP39
1N 5822
DP19 DP 18 DP17
3 x '1N4O01
RP24
7
tS
Schaltnetzteil
Alimentatore a commutazione
Switch-mode power supply (SMPS)
L127
RI26
3K3
Pa
.
2SC2512
'@
T!27
C147
pi
(3
4
C36
¢
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RISO |
3138
18K
C143
39p
Norm
HK
FBAS
Sound IF
AUE
0S23 ¥
H&S 0S18
RD
FM5201Mo
ciao Leas
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ais
Cc
Chroma-Video-Modul
Modulo crominanza video
Chroma
video module
Presa
Peritelevisione
Mute
Euro-AV-Buchse
= Prise péritélévision
Eurosocket
F
Toma peritelevision
RSIS
RS22
33K
OK
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|
Ton-Modul
Modulo audio
592.980
Sound module
38
592.730
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| ih T5ttae
in

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