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Equipment Repairs => LCD TV forum => Topic started by: EVILMRB on October 27, 2018,11:33:25

Title: Phillips 40plf7605h
Post by: EVILMRB on October 27, 2018,11:33:25

Hi this tv was just all lines replaced tcon, now have a white bar about 6 inch wide with colours going through. Found this part on the main board shot just near were the cables from the tcon goto, but I don't know what its called here ia a picture if anyone can help. This is what the picture looks like after tcon replacement is it worth buying another mainboard.

Title: Re: Phillips 40plf7605h
Post by: astracat on October 27, 2018,13:59:19

hi ,its a diode what makes you think its faulty ie. what tests have you tried on this part

Title: Re: Phillips 40plf7605h
Post by: EVILMRB on October 27, 2018,14:57:22

There are 3 in line together and one gives a different reading even when i have taken them out.

Title: Re: Phillips 40plf7605h
Post by: EVILMRB on October 28, 2018,07:48:47

Can anyone get back to me with information on this fault please.

Title: Re: Phillips 40plf7605h
Post by: jordan on October 28, 2018,12:12:03

Defect panel

Title: Re: Phillips 40plf7605h
Post by: EVILMRB on October 28, 2018,15:47:37

Do you mean the main board Jordan. Thx.

Title: Re: Phillips 40plf7605h
Post by: downunder on October 29, 2018,01:31:07

I agree with Jordan. Try removing one flexi between the T-con and display panel, and note the picture you get. Then refit that flexi and remove the other one. If you can get a clear picture or white screen on one half (the right half, I suspect), but not on the other half. then your display panel is kaput.                                          Bruce

Title: Re: Phillips 40plf7605h
Post by: EVILMRB on October 29, 2018,08:33:43

When I remove the flex I get white on one side but still with the lines, and on the other side it still looks like its missing a colour in places. If it is the screen too bad, I only got it out of the local dump anyway.