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Equipment Repairs => LCD TV forum => Topic started by: kennyc on July 03, 2014,08:43:54

Title: BAIRD Or42BAFHD strange picture
Post by: kennyc on July 03, 2014,08:43:54

Hi guys . Have got this tv . It has a negative picture. Looks like the picture you get on a Samsung 40 inch when you put it in cinema or movie mode . Physcodelic from the 60s movies,excuse spelling . Don't know if t-con or screen or av board . Any ideas ,  thanks

Title: Re: BAIRD Or42BAFHD strange picture
Post by: downunder on July 04, 2014,06:27:41

Take a look at the T-Con....component side. If you find an AS15F, AS15G or AS15U IC on it, I'd expect that will be the problem. It's a small 48 pin IC so if smd soldering is not your bag, a replacement T-Con is an option.

Title: Re: BAIRD Or42BAFHD strange picture
Post by: Turnip on July 15, 2014,11:23:56

Hi Kennyc,

You don't mention panel info, but had the same problem with a Cello/Neon C3298DVB (Main CV109H) where a factory reset did the biz - Chris.

Title: Re: BAIRD Or42BAFHD strange picture
Post by: kennyc on July 15, 2014,17:10:22

Hi chris . It does have the cv109 board in it but did a factory reset pushing input then 2580 but still the same .Instead of coming on with a blue screen and saying baird it comes on with a yellow screen and it is very bright. As i say you can see the picture but it looks physcodelic like they used to show in the 60s if someone was on drugs is the only way i can describe it

Title: Re: BAIRD Or42BAFHD strange picture
Post by: downunder on July 16, 2014,04:05:33

 
And the chip on the T-Con is ????.

Title: Re: BAIRD Or42BAFHD strange picture
Post by: kennyc on July 16, 2014,09:34:34

Hi down under ,will take it all apart later and get the number .

Title: Re: BAIRD Or42BAFHD strange picture
Post by: Turnip on July 16, 2014,12:59:29

Hi kennyc,

Guess 'Downunder' might be right. Checked and have Eeprom data for the 32 inch version, but as yours is probably 40 inch from the model number - Not so useful perhaps.

Glad to hear updates - Chris.

Title: Re: BAIRD Or42BAFHD strange picture
Post by: kennyc on August 14, 2014,14:31:23

Hi guys ,been on holiday so sorry for no update . Usual story took to long to fix it . They bought another tv

Title: Re: BAIRD Or42BAFHD strange picture
Post by: call me al on August 28, 2014,06:55:05

if you still have this set check a post of mine re a cellio tv with a similar fault might help