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HISENSE REPAIR TIP LCD TV WITH INVERTER IC OZ9938
TV - INFO-TIPS
Type: (PDF)
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160.6 KB
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4
Category
TV
INFO-TIPS
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HISENSE REPAIR TIP LCD TV WITH INVERTER IC OZ9938 service manual (1st page)
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HISENSE REPAIR TIP LCD TV WITH INVERTER IC OZ9938 service manual (2nd page)
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  • Please take a look at the below related repair forum topics. May be help you to repair.
Warning!
If you are not familiar with electronics, do not attempt to repair!
You could suffer a fatal electrical shock! Instead, contact your nearest service center!


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Relevant TV forum topics:
HISENSE H49N5705 switch off after warming then more rapidly
U on C809 is just 370V and I believe is not enought power to transfer in secondary circuit of power. 
If I disconnect tcon or just display the tv dont go to stby. 
Do you have diagram of powerboard HLL-4455W?
Hisense ua42ec685wsdeu lcd tv nem indul el firmware frissítés óta
Tisztelt kollégáktól szeretnék segítséget kérni, Kedves tulajdonos úgy gondolta firmware frissítésbe kezd ezen a tv-n de nem volt kellően körültekintő, nem bele valót töltött fel rá, azóta a készülék azon kívül, hogy ha az érintő gombhoz érve csipog semmilyen életjelet nem ad,
A main típusa :RSAG7.820.5870/ROH
Az lenne a kérdésem, aki, akik találkoztak már hasonló esettel, hogy van mód lehetőség életre kelteni, vagy szobadíszként lehet kerülgetni.

Esetlegesen hogyan lehet firmware-t frissíteni benne hogy újra működjön  ?
Hisense LCD TLM3233D (very white screen, Fault and cure)
Hello, I have this LCD TV which has a very white screen, the picture is visible. I could not find any fault on the CCFL Lamp inverter and was suspecting the T-Con panel of failure. The T-con panel is integrated in the control board. What i did is using "freeze it" cold spray i sprayed one of the IC's and it cured the fault. Perhaps the IC needs to be replaced. The part number is AS15-G. This component is not available for purchase in south africa and i would need to import it from china. This part is a LCD voltage buffer. Regards Angelos
Hisense lcd3203eu TV önállóan lépteti a csatornákat (megoldva)
Üdv! Hisense lcd3203eu tv önállóan lépteti a csatikat visszafele,ha av-ra kapcsolom akkor pedig a bemeneti forrásokat.A mikrokapcsolót kiforrasztottam,távot elrejtettem,hiba maradt.Processzor hibára tippelek...ebben szeretnék segítséget kérni,előre is köszönöm!
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