Vestel LCD TV, long shot and long distance challenge

**Scenic** · 12-04-2011, 02:54 PM

Re: Vestel LCD TV, long shot and long distance challenge

is it this one?

http://skinflint.co.uk/eu/661177
http://skinflint.co.uk/eu/661162

**btb88** · 12-05-2011, 03:12 AM

Re: Vestel LCD TV, long shot and long distance challenge

Thanks for your reply, no it isn't that one, and I couldn't find it listed on that site. I suspect its not a currently for sale model.

I'll have a look and see if I can find it listed, failing that I'll wait till I go over next time and take photos of the insides.

**Scenic** · 12-06-2011, 01:19 PM

Re: Vestel LCD TV, long shot and long distance challenge

Old models are usually still on there, but you can only find them via model numbers or names.

i.e.: If you search for "telestar" and select LCD TV's, you'll see a few with no price. Those aren't listed in the normal LCD TV category anymore (as they're not availbale), but you can still look up specs, model numbers or pictures.

**btb88** · 12-07-2011, 02:51 AM

Re: Vestel LCD TV, long shot and long distance challenge

Thanks again. I've searched for Telestar under LCD and 10 models come, none of them are the one I've got.

Unless I can find more details for you recap experts I'll wait till I go over, I'll have to be patient.

**btb88** · 05-05-2012, 05:50 AM

Re: Vestel LCD TV, long shot and long distance challenge

I've now got some pics of the inside of this TV and wondering if anyone can identify it, and help with the bad caps to replace.

Symptoms are still the same, power LED comes on when plugged in, when trying to turn on it will sometimes turn on for a few seconds, then go off by itself, turning on and off at random, though mostly off. During this time power LED, which is also the standy LED flashes constantly.

The PSU board is: FSP294-4M01 AND P/N 38S01 4831 4GP

Would anymore pics be helpful?

Any advice with identifying the caps would be much appreciated.

**btb88** · 05-05-2012, 06:02 AM

Re: Vestel LCD TV, long shot and long distance challenge

Update to add, seems there is a kit of caps other components available for this symptom on this board:
http://www.ohmsupplies.co.uk/epages/...roducts/KIT118
Except now I'm in Turkey! I'll see if I can source those caps and other parts locally before returning to the UK.

**vinceroger69** · 05-05-2012, 07:31 AM

Re: Vestel LCD TV, long shot and long distance challenge

there are probably a few capacitors under the aliminium covers on the power supply it may be helpfull if you could remove these and post pics up then we can highlight them for you.

**tom66** · 05-05-2012, 07:59 AM

Re: Vestel LCD TV, long shot and long distance challenge

It doesn't look like a Vestel IMO. Far too well made. Vestel make cheap crap.

The FSP PSUs for TVs often have bad caps on them, especially CapXons.

**btb88** · 05-05-2012, 10:37 AM

Re: Vestel LCD TV, long shot and long distance challenge

Thank you for the replies. The kit I linked to lists a few other components besides the caps as a fix on this board, though being surface mounted I think I'll just try replacing the caps first.

It seems to be the same PSU/Inverter board that's used in the TEVION LCD4202. I'll replace the CapXon ones, though think whatever I get locally will be a temp fix, and I'll bring 'proper' caps back out with me next time.

These two groups are the ones included in the repair kit for this board I linked to earlier:

Anyone familiar with this board, have any first hand experience?

It does look well made, is it a Vestel chassis?

**btb88** · 05-07-2012, 09:03 AM

Re: Vestel LCD TV, long shot and long distance challenge

I've changed 7 caps, 5 of them CapXons and the other two were on the list in the repair kit, and still have the same symptoms. The 5v standby seems OK at approx 5.12 volts, though the +5v, 12v and 24v are all absent, though as the TV isn't coming out of standby that's probably why.

I couldn't get anything other than general purpose caps from a backstreet repair shop. I was hoping they would be good enough to power it up till I can bring better ones out.

Is it likely that the new caps I bought just aren't suitable?

**vinceroger69** · 05-07-2012, 10:01 AM

Re: Vestel LCD TV, long shot and long distance challenge

just looked whats in that kit theres five surface mount components to fit maybe it is one of those to be honest non of the caps in your pictures look to be leaking etc (this is where you need a esr meter realy to test them) did you order a kit?

**btb88** · 05-07-2012, 10:46 AM

Re: Vestel LCD TV, long shot and long distance challenge

Originally posted by vinceroger69

just looked whats in that kit theres five surface mount components to fit maybe it is one of those to be honest non of the caps in your pictures look to be leaking etc (this is where you need a esr meter realy to test them) did you order a kit?

I haven't ordered a kit yet, to do that I'll have to wait till I'm back in the UK. I thought it did show symptoms of bad caps, even though they looked OK, and also only became faulty after being left for nearly a year unused, time enough to dry out low quality caps...or so I was hoping.

Seems though as you say, I'll need to replace all the components in the kit to be more sure of a fix.

**vinceroger69** · 05-07-2012, 10:59 AM

Re: Vestel LCD TV, long shot and long distance challenge

thats the trouble with out a esr meter have you got one?
(i am just going to order one of rusmikes ones)
http://www.ebay.co.uk/itm/New-ESR-an...item4ab70f6aa9 although ordering one of him direct a lot cheaper!!
its hard to tell a bad cap esr i have a basic capatience meter but no esr so yes i use your aproach and change them but i still think it maybe one of the smd at fault.

**btb88** · 05-07-2012, 11:26 AM

Re: Vestel LCD TV, long shot and long distance challenge

Originally posted by vinceroger69

thats the trouble with out a esr meter have you got one?
(i am just going to order one of rusmikes ones)
http://www.ebay.co.uk/itm/New-ESR-an...item4ab70f6aa9 although ordering one of him direct a lot cheaper!!
its hard to tell a bad cap esr i have a basic capatience meter but no esr so yes i use your aproach and change them but i still think it maybe one of the smd at fault.

No ESR meter, so was hoping for a bit of luck.

I'll take the board back to the UK, get the repair kit for this fault and fix it there.

Thanks for the tips and help.

**vinceroger69** · 05-07-2012, 11:42 AM

Re: Vestel LCD TV, long shot and long distance challenge

as you have said it is probaly is a bad cap but which one and if these power supplies are troublesome maybe the kit and extra bits is the way to go.

Vestel LCD TV, long shot and long distance challenge

Vestel LCD TV, long shot and long distance challenge

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