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Equipment Repairs => LCD TV forum => Topic started by: gobby009 on January 26, 2015,10:34:28

Title: bush lcd bright picture fault
Post by: gobby009 on January 26, 2015,10:34:28

hi guys got a 32 inch bush lcd with a picture problem as seen in the pictures below.after opening the tv i noticed the cable connecting the inverter to the mainboard had 2 burnt out wires so thought great just a case of getting a new cable.got new cable,fitted it and same problem excisted. noticed a bulging cap on the power supply so i replaced that and still the problem excists.any ideas?

Title: Re: bush lcd bright picture fault
Post by: jordan on January 26, 2015,10:48:08

On T-con board replace AS15

Title: Re: bush lcd bright picture fault
Post by: Turnip on January 26, 2015,11:32:31

Hi Gobby,

Note you didn't mention the model number. Set looks a bit old so wonder if an AS15-X is fitted to the T-con.

Just a thought, as Jordan is nearly always right, and solarisation is usually T-con biz on most sets - Chris.

Title: Re: bush lcd bright picture fault
Post by: gobby009 on January 26, 2015,12:14:58

thanks for the quick reply guys realy appreciated.yea it is an old set used in my sons room.the model number is bush LCD32TV005HD.

Title: Re: bush lcd bright picture fault
Post by: Turnip on January 26, 2015,12:52:40

Hi Gobby,

It's a Profilo Telra, and they were ghastly - Surprised it lasted so long, as they were horrid, esp in the Power supply area, as caps drooled everywhere and shorted most everything.

Guess you've done well for so long but suggest bin it - Chris.

Title: Re: bush lcd bright picture fault
Post by: Davy on February 01, 2015,08:03:22

Looks like a fault I had with a SammySung telly, but mine was really 'whitewashed out' and turned out to be the Tcon board......

I found from a friend that Emos TV's can repair the Tcon if you don't want to attempt SMD 'chip pulling', the charged was around £30 inc p&p with next day delivery - they also supply them, same with any other boards, simply send the board to them.

Here's the link for anyone interested http://www.lcd-plasma-parts.co.uk/ (http://www.lcd-plasma-parts.co.uk/) Should you take this route be sure the board you are sending is the problem.

Dave

Title: Re: bush lcd bright picture fault
Post by: Turnip on February 01, 2015,11:24:58

Hi Gobby,

You still didn't note if T-Con has AS15 - X Fitted.

Otherwise could be quite different job with perhaps a Main board problem - Chris.