Author Topic: Technosonic Lcd 3251 (Read 8000 times)

brian · « **on:** December 23, 2009,07:48:25 »

Hi,
Can anyone supply a Eprom? for this lcd.
Have tried Tv Tony, but had no luck as yet.
Merry Christmas,
Bri. :wallbash:

Mulja tv repair portal · « **on:** December 23, 2009,07:48:25 »

tv tony · « **Reply #1 on:** December 23, 2009,15:50:33 »

hello brian, still around, but less, if you can hang on till new year i will sort you, ive still got dump and programmer for it, im on 01254 388817 most nights,
tony

brian · « **Reply #2 on:** December 23, 2009,16:09:09 »

Many thanks Tony, I will give you call in new year, in the meantime have a great Christmas.
Bri.

Mulja tv repair portal · « **Reply #2 on:** December 23, 2009,16:09:09 »

tv tony · « **Reply #3 on:** December 30, 2009,07:44:35 »

thanks brian, hope you had same, i am clean out of en29lv040a ics (lcd3251) post it me and ill do it straight away,
tony

brian · « **Reply #4 on:** December 30, 2009,12:52:51 »

Hi Tony,
Have put eprom in the post today ,Tuesday, first class.
Happy new Year.
Bri.

tv tony · « **Reply #5 on:** January 02, 2010,04:22:53 »

hello brian, correct chip arrived, e-progged and on its way back, the new me, i hope, prompt!!!!

Mulja tv repair portal · « **Reply #5 on:** January 02, 2010,04:22:53 »

brian · « **Reply #6 on:** January 02, 2010,09:17:12 »

Hello Tony,
Brilliant, thanks mate.
Bri.

brian · « **Reply #7 on:** January 14, 2010,08:41:29 »

Hi Tony,
Sorry for the late reply,
have fitted chip and all up and running.
So thanks again.
Bri.

brian · « **Reply #8 on:** January 26, 2010,11:54:32 »

Hi All,
Sorry to say, this set came back into the workshop today Mon.25th Jan.
And is stuck in st,by. The weird thing is sometimes it will power up as normal, but only from the remote control,it never starts from standby button. And all is o.k. until switched off/and then just sits back in st,by. Have replaced/ checked all elect.caps in p.supply.Also tried heating with hairdryer all to no effect.
The p.supply volts. all seem o.k. i.e. 24v,12v,5v, and3.3v
and stay the same when set is running!
As you can see from previous posts Tony kindly reprogammed the eprom for me, and set has run well until now
Help!!
Bri. :wallbash:

tv tony · « **Reply #9 on:** January 26, 2010,12:14:06 »

hello brian, ill post you one from a stock set as soon as i can, dammed sets

brian · « **Reply #10 on:** January 26, 2010,12:32:00 »

Hello Tony
Thanks,mate.
Bri.

adammcg · « **Reply #11 on:** April 07, 2010,09:58:28 »

Sorry to bump up an old post but I've got a Technsonic LCD3251 which is stuck on standby. I'm pretty tech savvy except with TV sets. Can someone help me with a repair? I would be very grateful.

Thanks!

sinclairtv · « **Reply #12 on:** April 07, 2010,14:21:52 »

I have a load of working PSUs that I was replacing under warranty so if you post a pic of the panel I'll see if they are the same.

tv tony · « **Reply #13 on:** April 08, 2010,07:00:46 »

there are only 2 supplies fitted in these but this guy is stuck in standby, its firmware (u103)

Mulja tv repair portal · « **Reply #13 on:** April 08, 2010,07:00:46 »

Mulja tv repair portal

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