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Sony KVX2941D jumps to 00
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muve
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PostPosted: Mon Jun 27, 2005 9:19 am    Post subject: Sony KVX2941D jumps to 00 Reply with quote

I have a Sony KVX2941D TV. It switches intermittently from the selected program to 00, than back, for a few times and finally remains on 00.
Could anybody help please!
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muve
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PostPosted: Mon Jun 27, 2005 9:51 am    Post subject: sony Reply with quote

change the memori
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raypost
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PostPosted: Mon Jun 27, 2005 9:54 am    Post subject: sony KVX 2941D TV Reply with quote

change the memori
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Al_Dodge_Bundy



Joined: 05 Apr 2005
Posts: 93
Location: Netherlands

PostPosted: Mon Jun 27, 2005 1:21 pm    Post subject: Reply with quote

Indeed sounds like a bad memory or microprocessor.

But it could also be a bad connection between some PCB's or a bad solder-contact.

Try to (gently) tap some of the PCB's with the end of a insulated screwdriver (or some else non-metal object) and watch if the program changes each time you tap the PCB.

If so, there is probably a bad connection some where.

Good luck,

Mark
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muve
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PostPosted: Wed Jun 29, 2005 9:45 am    Post subject: Sony KVX2941D jumps to 00 Reply with quote

Many thanks guys, it was indeed the memory chip damaged. It's a SDA2546 but i've replaced it with 24C08 which works fine. Of course i had to reprogramm all the stations. Thanks again!!!
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PostPosted: Sat May 03, 2008 11:28 pm    Post subject: Reply with quote

Hi

first Sorry for "reborn" a very old topic.


but i get just the same error....

i look tv and than it jumps to 0 and makes sometimes a wired sound, if i switch back it works sometimes for few minutes....


I have not much knowing about TV, can someone help me ?

Where i can find the damaged memory ? And where i can buy a new or how i knows whic one i can use ?

Muve use a 24C08 but how he knows that one will work, or where to find it ?


Sorry for noobs questions but as i say i have not clue, the Tv works now over 20 years great and i like to fix it.

Maybe someone can help me, make a picture or whatever to find where the memory is.......
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PostPosted: Sat May 03, 2008 11:31 pm    Post subject: Reply with quote

upps i forget ....

I search at Sony for the manual, but they didnt host it, any idea where i can find the manual German or in English ?

thx you very much.....
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PostPosted: Sun May 18, 2008 9:26 pm    Post subject: Reply with quote

Sounds i am to late to get help ?

Its cool if someone can tell me where i can find that damaged memory, and where i can buy a new one.


i hope someone find a bit time to answers me.

thx and greets
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minnie



Joined: 18 Aug 2005
Posts: 2877
Location: Hell

PostPosted: Sun May 18, 2008 9:45 pm    Post subject: Reply with quote

Is it the same model?
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PostPosted: Thu Aug 28, 2008 12:46 am    Post subject: KV-X2941D Reply with quote

@minnie

1. Sorry for the late answer, but i check it twice and though my question comes to late and no one will see it.

2. Yes its same a KV-X2941D


I search for a manual and for help to fix my problem (i look tv and than it jumps to 0 and makes sometimes a wired sound, if i switch back it works sometimes for few minutes.... )

I read how to fix it, but dono where to find the memory and where i can get a new one.


If you like or who like help can send me a mail to [email protected]


thx for help and greets


CRO
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