Service manuals, schematics, eproms for electrical technicians
LG STUDIOWORKS 77I SCH 1.
Type: 
(DJVU)
(DJVU)Size
4.2 MB
4.2 MB
Page
6
6
Category
MONITOR
SERVICE MANUAL
MONITOR
SERVICE MANUAL
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Good luck to the repair!
Please do not offer the downloaded file for sell only use it for personal usage!
Looking for similar lg manual?
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LG 77I 1. 77
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Relevant MONITOR forum topics:
Inverter trafót keresek LG W2243 monitorba.
száma: IT-007 EBJ56945505
Sziasztok!
Következő a probléma a monitorral (LCD):
"hidegen" indítva (vagyis kondi kisütve, mert ez a mocsok napokig tartja a töltést), elindul a monitor és kb. 1 percig van kép is, ezután lekapcsol, de a készenléti világítás világít.
Ha kikapcsolom, majd újra be, akkor megjelenik az LG logó és úgy is marad, nem reagál semmire(gombokra), mintha lefagyott volna. Az LG logóban is mintha lenne nem odaillő csík, törés. Ha kikapcs, majd be, ugyanez.
Kérdésem az lenne, hogy találkoztatok-e már ilyen hibával?
Tápkörben átnéztem, de semmi szokatlan. Kondik fetek, diódák, stb jók.
Szerintem a scaler panelen lesz a gond, de félek hogy kukás lesz :(
Mindenesetre ha valakinek van tippje, azt szívesen meghallgatnám (olvasnám).
Az oldalon fent van a service manualja is: Link
Előre is köszönök minden segítséget!
Üdv: Spell
Szép napot mindenkinek ! SCALER IC-t / _TSUMU18ER / keresek a fent nevezett monitorhoz, vagy esetleg komplett panelt.
Üdv mindenkinek!
Ehhez a monitorhoz keresek epromtartalmat.
Elvileg az alaplap:CA42
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