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Equipment Repairs => LCD TV forum => Topic started by: Turnip on July 19, 2012,05:31:18

Title: Alba LED1691HD - Vestel
Post by: Turnip on July 19, 2012,05:31:18

Hi Folks,

Have one of these where S/by led flashes but no illumination or sound. PS seems to be putting out 12v.

Boards 17PW05-2 and 17MB60-3.1

Any thoughts - notice an entry for problem on Fixya but no solution - Thanks - Chris.

Title: Re: Alba LED1691HD - Vestel
Post by: sabre504 on July 19, 2012,12:26:45

Hi Chris
no thoughts but i do have a 17MB62-1 main board from, a 22" unit .
Looks to have all the same connections might be worth a try if service menu can be accessed
Paul

Title: Re: Alba LED1691HD - Vestel
Post by: sparky on July 19, 2012,17:50:59

hi
chris  remove eeprom chip switch on then refit
eeprom

Title: Re: Alba LED1691HD - Vestel
Post by: Turnip on July 20, 2012,12:20:40

Hi Dave,

Thanks, will have a go if I can find it - it's a Vestel after all - anyone with shematics of PS and Main ?

Thanks again - Chris.

PS - Thanks muchly Paul, will let you know the outcome.

Title: Re: Alba LED1691HD - Vestel
Post by: Keith on July 21, 2012,04:22:20

Vestel 17MB60 manual attached

Keith

Title: Re: Alba LED1691HD - Vestel
Post by: Turnip on July 21, 2012,08:05:15

Hi Keith and thanks,

Manual suggests a Main board Vcc short is likely - attach relevant page - had a look on the panel for R1614 near U157 - There's no pic of test points, just something green and unreadable, and resistor is prob on the underside so voltage checks problematical.  As a newish set sold for well under £100 - think to wait a week for the next one - hopefully a screen smash.

Not had much luck with LED backlight set repairs so far - Early days, I guess  - Chris.

Title: Re: Alba LED1691HD - Vestel
Post by: coxtel1981 on July 22, 2012,03:10:18

I need  dump  Vestel chassis 17MB62-1.
Please read the content  eeprom and send me.
The memory  is MX25L8006.
Please help me.
 Thanks.

Title: Re: Alba LED1691HD - Vestel
Post by: jordan on July 22, 2012,11:05:22

 :72:

Title: Re: Alba LED1691HD - Vestel
Post by: coxtel1981 on July 22, 2012,14:17:05

I know about this dump   
http://monitor.net.ru/forum/topic283376-352.html
I tried it but not work  good
This damp is not good
Please read the content  eeprom and send me.
The memory  is MX25L8006.(flash spi)
 Thanks. :72:

Title: Re: Alba LED1691HD - Vestel
Post by: coxtel1981 on July 23, 2012,08:12:42

Can someone help me  with this dump for  VESTEL chassis 17MB62-1
 :72:
 :08:   :051bye:
 
 

Title: Re: Alba LED1691HD - Vestel
Post by: coxtel1981 on July 24, 2012,02:36:05

NO ONE can help me  on this forum with  this dump  of  17MB62-1 ???

 :03:

Title: Re: Alba LED1691HD - Vestel
Post by: jordan on July 24, 2012,03:28:21

A friend, still little patience,have connection l beautiful part of world, but he wasn't found so far yet :33:

Title: Re: Alba LED1691HD - Vestel
Post by: coxtel1981 on August 03, 2012,01:25:11

      NEWS ?   :72:

Title: Re: Alba LED1691HD - Vestel
Post by: coxtel1981 on October 25, 2012,13:31:32

NEWS   :57:

Title: Re: Alba LED1691HD - Vestel
Post by: jordan on October 25, 2012,14:29:52

http://elektrotanya.com/vestel_17mb62_26744623_flash.rar/download.html
http://elektrotanya.com/vestel_17mb62_6750407_flash.rar/download.html
http://elektrotanya.com/vestel_17mb62_6873643_flash.rar/download.html