Service manuals, schematics, eproms for electrical technicians

LG 42LS3450-SA 42LS3341C-SA CHASSIS LJ21C MFL67405920 1211-REV01

TV - SERVICE MANUAL
Type: (PDF)
Size
5.1 MB
Page
43
Category
TV
SERVICE MANUAL
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LG 42LS3450-SA 42LS3341C-SA CHASSIS LJ21C MFL67405920 1211-REV01 service manual (1st page)
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LG 42LS3450-SA 42LS3341C-SA CHASSIS LJ21C MFL67405920 1211-REV01 service manual (2nd page)
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  • Also known:
    LG CHASSIS LJ-21C 42LS3450SA LJ21C 1211REV01 42 LS 3450 SA 3341 CSA LJ 21 MFL 67405920 1211 REV 01 42LS3450 42LS3341C REV01 1211-REV01
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  • See related repair forum topics below. May be help you to repair.
Warning!
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You could suffer a fatal electrical shock! Instead, contact your nearest service center!

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Relevant TV forum topics:
LG RE-29FA34RB MC036A Raszter hiba
Sziasztok! Ma hozták ezt a tvét, át mérve most zárlatos a sorvégtranzisztor (2sc5905), a két kondi mérve jónak tűnik. De ezeket amúgy is cserélni akarom, csak azt szeretném tudni hogy ennél más gond szokott még lenni? Sorkimenő, eltéritőtekercs, vagy erre nem jellemző? A segítségeteket előre is köszi.
LG 32LV2510-TA - backlight not ON
LG 32" LED - model 32LV2510. The TV shows power but baclight is not ON. I checked 24V from the power supply and its there. I chechecked the Inverter/ON voltage and its there 3.3V. I took a torch and tried to illuminate the screen - I could see the OSD, if I press the menu - it comes up etc. I don't think the backlight is faulty. Between the power supply and the main board - I am missing something. Please help.
LG32LF510B TV szinhibás, a kék dominál.
Üdvözlet Mindenkinek!

A készülék minden funkciója működik, de a színek aránya felborult.A mellékelt képeken egy hibátlan Samsung készülékkel együtt üzemeltetve jól látszik a hiba.Nincs hozzá a Tanyán SM, nem tudok a szervíz menűbe belépni. Kérném a segítségeteket a belépéshez, és a hiba okának kiderítéséhez. 
LG 32LC3R csak háttérfény van/ megoldva/
Sziasztok! Ennek a gépnek a bekaocsolást követően kb 10 sec múlva megjön a háttér fénye, de kép- hang nincs. A tápegységet mérve egy 6volt kivételével minden meg van. Ebben kérném a sgítségeteket esetleg a tápról egy korrekt rajz is jól jönne. Köszönettel : Laci
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