Author Topic: TECHNOSONIC LCD3251 (Read 11728 times)

rebel-mc · « **on:** April 21, 2008,17:02:30 »

Hi all, I have a Technosonic LCD3251 (philips type) that is stuck in standby. I have read the other posts on the forum about this subject and it seems to be a fault with the 5v stanby ic. Is there anyone out there that can reprogram the ic or is there a kit available to repair?

Many Thanks for any help.

Mulja tv repair portal · « **on:** April 21, 2008,17:02:30 »

Ohm Supplies · « **Reply #1 on:** April 23, 2008,13:52:45 »

Hi

What is the number of the Power Board?

Regards
Michelle

rebel-mc · « **Reply #2 on:** April 25, 2008,09:52:55 »

Hi, it's a LC320W01 with a PLCD190 PT3 power supply.

Any help much appriciated.

Thanks

Mulja tv repair portal · « **Reply #2 on:** April 25, 2008,09:52:55 »

Ohm Supplies · « **Reply #3 on:** April 25, 2008,15:05:46 »

Hi

Does the board have an 05TA132 number? I have it listed for this kit.

http://www.ohmsupplies.co.uk/epages/ohmsupplies_co_uk.sf/en_GB/?ObjectPath=/Shops/ohmsupplies.co.uk/Products/KIT05

Any problems please email me on enquiries@ohmsupplies.co.uk

Regards
Michelle

tv tony · « **Reply #4 on:** April 26, 2008,07:15:17 »

All of you please stop, i do these all day, i have sorted 3 of these out on line, free as well, post me your plug in eeprom, i will re program it for you, free. if u look at earlier posts u will see i made 3 people very happy. this is providing the set is actually stuck in standby and not dead.
sorry if i appear to be bragging, only trying to save u all time and money,
regards, tony walker

rebel-mc · « **Reply #5 on:** April 26, 2008,10:39:13 »

Hi Tony, I don't think the tv has a plug in type eeprom. Could you give me an idea of where it is on the board. Or a number.

Cheers

Mulja tv repair portal · « **Reply #5 on:** April 26, 2008,10:39:13 »

tv tony · « **Reply #6 on:** April 26, 2008,10:57:28 »

hello, its u303 just on the right hand side of the tuner, earlier versions were sildered in but because it was a huge problem the later ones were put in a socket. hope yours is the latter, godd luck tony

tv tony · « **Reply #7 on:** April 26, 2008,10:58:12 »

should read soldered

rebel-mc · « **Reply #8 on:** April 26, 2008,11:04:46 »

Hi Tony, I'm going to have look. if it's the soldered type am I still okay to send?
Cheers

tv tony · « **Reply #9 on:** April 26, 2008,11:40:24 »

certainly, if u feel confident at removal as print is rather delicate around that area,also the pins tuck under the ic, we use a heat gun to remove and lots of care to replace, but it can be done, hope this helps

tv tony · « **Reply #10 on:** May 16, 2008,06:47:01 »

its in the post, your ic had some bad bytes on it, replaced it for you, best regards, tony

E Parton · « **Reply #11 on:** September 22, 2009,07:34:27 »

Hi Tony
One of these troublesome Tesco tellys has found its way to me..
I've checked the 12v and 5v lines ..
both are fine.
No signs of damage to the power board.
The set simply wont come out of standby...the led remains red.
Almost certainly corrupt eprom.
Can you help me out ?
rgds
Evan

sparky · « **Reply #12 on:** September 22, 2009,10:08:53 »

hi
i think tonys vanished
sparky

E Parton · « **Reply #13 on:** September 22, 2009,10:17:02 »

Thanks for that Sparky...
Looks like I'm stuffed then ..unless another member can reprogram these eproms.
I've PM'd him just in case ...but I guess it will go unanswered.
:(

sparky · « **Reply #14 on:** September 22, 2009,11:59:43 »

hi
i even text him on his mobile still no joy
sorry
sparky

Mulja tv repair portal · « **Reply #14 on:** September 22, 2009,11:59:43 »

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Author Topic: TECHNOSONIC LCD3251 (Read 11728 times)

Mulja tv repair portal

Mulja tv repair portal

Mulja tv repair portal

Mulja tv repair portal