Author Topic: Bush 37 lcd fault (Read 3848 times)

netdent · « **on:** October 06, 2011,13:16:48 »

Got one of these, to save explaining has exact same fault as the one in this link

http://www.ebay.co.uk/itm/BUSH-LCD37TV016HD-37-TV-FAULTY-SPARES-REPAIR-T370XW01-AU-OPTRONICS-SCREEN-PANEL-/180733585913?pt=UK_AudioTVElectronics_Video_Televisions&hash=item2a148fa9f9

no sound or any funtions when this happens, switch of and on again it works for a short time, I was thinking tcon but no sound threw me off?

cheers Ronnie

Mulja tv repair portal · « **on:** October 06, 2011,13:16:48 »

brainstorm · « **Reply #1 on:** October 07, 2011,06:55:18 »

Hi

If the sound goes then it wont be the TCON

try scarting the set out to another set, prob main board faulty

Brian

Turnip · « **Reply #2 on:** October 07, 2011,12:01:14 »

Hi Netdent,

Think set uses MLT070A - Check caps C112/C113 (1000/10) C120(1000/35)
Or MLT198H - no info on this board.

Best of luck - Chris

Mulja tv repair portal · « **Reply #2 on:** October 07, 2011,12:01:14 »

netdent · « **Reply #3 on:** October 07, 2011,15:03:48 »

Cheers Chris and Brian, will look at the psu and report back later

The scart idea is cool, I was unaware this was possible! so scart out one tv to scart in on the other

cheers Ronnie

netdent · « **Reply #4 on:** October 09, 2011,10:41:30 »

Chris indeed it was the MLT070A psu, 2 of the caps had been changed and soldered badly! so I changed the 3 caps mentioned, tv ran for 10 mins then crashed again, must be the main board, thanks for the input.

Not sure its worth buying a board for as there is some shadows on the backlight, or patches to the right side

cheers Ronnie

Mulja tv repair portal · « **Reply #4 on:** October 09, 2011,10:41:30 »

Mulja tv repair portal

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