Service manuals, schematics, eproms for electrical technicians
NEUTROFON OKTODE SUPER-55 1934 SCH
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AUDIO
SERVICE MANUAL
AUDIO
SERVICE MANUAL
If you get stuck in repairing a defective appliance download this repair information for help. See below.
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar neutrofon manual?
Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar neutrofon manual?
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NEUTROFON OKTODE SUPER-55 SUPER55 1934 SUPER 55
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Relevant AUDIO forum topics:
Sziasztok. Az lenne a kérdésem hogy a fent nevezett hifihez van-e valakinek magyar használati utasítása. Ha van akkor azt megköszönném.
Sziasztok, hozzam kerult egy Technics SU-X880 tipusu erosito eleg megviselt allapotban. Valami folyadek omolhetett bele, raadasul az emlitett ic kornyekere, igy azt hiszem kinyirta az ic-t. Vegigmertem az egesz erosito reszt, talaltam nehany szakadt ellenallast (jellemzoen a tapagakban), csere utan a -12v stab tranzisztor es az AN7062 nehany masodperc alatt forro. Ha a feltett kerdesre a valasz nemleges, volna egy masik kerdesem: hogyan tudnam ellenorizni a vegfok ic (SVI4004) mukodokepesseget, hiszen ha kiveszem az AN7062-t, a v.amp bemenete nem fog beallni 1.2v-ra. Lehetseges, hogy a +12v-rol ellenallasosztoval beallitsam neki az 1.2v-ot?
Tanacsra lenne szuksegem. Gyanum szerint a bemenet valasztoban lehet kontakt problema mert bizonyos bemenetknel neha recseg a bal oldala. Tobbnyire ha nagyon halk resz van a zeneben fuggetlenul a hangero potmeter allasatol. Ha befujom kontakt tisztitoval akkor a problema megoldodik par hetig. Letezik valami hosszu tavu megoldas? Meg nem mertem szetbontani magat a kapcsolot.
Koszi a segitseget elore is.
Udv
Balazs
Sziasztok!
Fenti panelon az L102 mellett és a D101 fölött megégett 8 lábú smd eszköz van.Dc konverternek gondolom.Ami olvasható rakta 5.31. 5 AM. 7K.
Tud valaki segíteni? Üdvözlettel Reparator1
Fenti panelon az L102 mellett és a D101 fölött megégett 8 lábú smd eszköz van.Dc konverternek gondolom.Ami olvasható rakta 5.31. 5 AM. 7K.
Tud valaki segíteni? Üdvözlettel Reparator1
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