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Vestel 11AK45 programming

 
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jeffsm7
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PostPosted: Sun Jul 03, 2005 5:59 am    Post subject: Vestel 11AK45 programming Reply with quote

How do I enter the programming mode in the 11AK45 chassis? I have a frame fault which I have determined is caused by a corrupted EEPROM. (I removed the EEPROM and get a full raster) I was hoping to reprogramme the existing EEPROM rather than have to replace it. - 2 week delivery, customer wants back in a couple of days!!!! Thanks Jeff
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tsgunnell



Joined: 03 Jun 2004
Posts: 49
Location: middx england

PostPosted: Sun Jul 03, 2005 10:57 pm    Post subject: Reply with quote

this is for for the 11ak46
SERVICE MODE INSTALL.4725
this is for the 11ak37
SERVICE MODE (MENU THEN 4,7,2,5),
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jeffsm7
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PostPosted: Tue Jul 05, 2005 6:13 am    Post subject: Reply with quote

Many thanks for your help. Managed to obtain a picture after resetting height, but geometry for all formats out. JVC advised its a LONG process to reprogramme EEPROM and advise purchase of replacement which comes pre-programmed. Returned to customer pending chip arrival. Jeff
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PostPosted: Sat Nov 12, 2005 10:19 am    Post subject: Re: Vestel 11AK45 programming Reply with quote

jeffsm7 wrote:
How do I enter the programming mode in the 11AK45 chassis? I have a frame fault which I have determined is caused by a corrupted EEPROM. (I removed the EEPROM and get a full raster) I was hoping to reprogramme the existing EEPROM rather than have to replace it. - 2 week delivery, customer wants back in a couple of days!!!! Thanks Jeff
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hmhmhmh
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PostPosted: Tue Sep 18, 2007 10:09 am    Post subject: vestel Reply with quote

hello, problem for vestel tv
what about for hot tranzestor(bu808dfi) ?
tanks
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