LCD Sharp LC-32D44E, prosím bin

[1010]

Zdravím všechny,sháním servis man.na tuhle tv,některé funkce přes menu jsou nefunkční,nebo částečně,takže i BIN do eeprom.Děkuju

[cabernet]

Daj mail, poslem ti nieco, bin nemam.

[ns723]

A co tě vede k tomu nevypnout si "public" mód?

[1010]

Daj mail, poslem ti nieco, bin nemam.

flangr@email.cz Díky

[1010]

A co tě vede k tomu nevypnout si "public" mód?

Takže když mi nefunguje ladění dig.tv(analog ano),v celým rozsahu hlasitost,ovl.AV,formát 16:9,....??

[ns723]

factory reset jsi zkoušel??

[morusaj]

DO mám pokazený - používám len univerzál. Chcel by som naladiť DVBT, ale neviem definovať stlačenie klávesy DVT MENU. Tou sa spúšťa naladenie resp. menu pre DVBT. Nedá sa to nejako obísť stlačenie tejto klávesy mimo DO, aby sa dali naladiť DVBT kanály a uložiť - potrebujem konkrétne naladiť kanál 65. Originál SHARP ovládač na SK nikto neponúka

[fredis]

Bez origo dálky asi nee...!!

[geco]

Nejdříve objednej DO přes VAT electronic

[cabernet]

V AME mozes kupit original:
http://www.avelmak.sk/index.php?pg=srch&vyraz=9760329

alebo priamu nahradu:
http://www.avelmak.sk/index.php?lm=276& ... icle=44702

[morusaj]

Na tom náhradnom ovládači je aj to tlačidlo DTV MENU, ale bude to fungovať aj s týmto LCD - pri popise je uvedený iný typ LCD Sharp?

Včera došiel mi došiel ovládač (priama náhrada) a všetko funguje tak ako má. Hneď som nastavil aj obraz a TV je ako nové

Ďakujem aj za svojho kamaráta za dobrý tip - a ušetrili sme 15€

[HiGhLaNdEr]

Title: Re: Sharp LC32D44 lcd tv
Post by: Contrast John on May 08, 2010,08:01:21
--------------------------------------------------------------------------------

Hi All
Managed to sort this one out. The lamp error counter had reached 5 which means the set needed to be started in service mode (hold down input and vol - on tv set whilst applying mains until the letter K appears on the screen, after which press vol - and prog - on tv set to get the service menu). Had no joy doing this though because the ccfl driver IC (BD9883 smd) was going into protection mode and preventing the backlight from operating. To get round this problem I overode the protection by fitting a shorting link across C7558 (smd capacitor) located near the IC. The set would now start in service mode.
Found that there are some test patterns available in the service mode one of which is a grey screen. Selecting this option showed the problem. The area across the centre of the screen was darker than the rest indicating the centre pair of ccfl tubes weren`t working. This chassis uses 10 tubes driven by 5 inverter transformers mounted in line with them, so before embarking on a tedious stripdown I ruled out the possibility of a duff transformer by swopping the centre one with one of the others. No change of course, so I dismantled the unit and checked the tubes and their holders for any visible problems. None were apparent but replacing the tubes cured the problem. Just needed to clear the lamp error and remove the link
Hope this info might be useful and thanks to the above contributors for the input.
Regards
John.

[HiGhLaNdEr]

tady ten člověk řešil podsvícení ale důležitý je (hold down input and vol - on tv set whilst applying mains until the letter K appears on the screen, after which press vol - and prog - on tv set to get the service menu) jak se dostat do sm a smazat tam errory a udělat faktory reset.

[soucek]

TO: 1010 Nevím, jestli jsi dotáhl opravu do konce, ale sháním dobrý LCD panel do této televize.

[PotPalo]

http://www.ebastlirna.cz/modules.php?na ... 78#1122378