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Equipment Repairs => LCD TV forum => Topic started by: t1412 on July 23, 2014,06:37:14

Title: samsung LE32B450C4W.
Post by: t1412 on July 23, 2014,06:37:14

afternoon fella's, i've got a samsung in, it's a LE32B450C4W the fault, there sound no picture and no osd, i do have backlight, all voltages are ok, would i be right in saying mainboard, thanks for your time

regards
shaun       

Title: Re: samsung LE32B450C4W.
Post by: Turnip on July 23, 2014,13:07:45

Hi t1412,

Had a couple, where that conductive glue on the P/S was the problem - best scraped off before it shorts out.

Not yet had a display problem, but suggest check supply fuse on the T'con.

Think might have a main from a screen smash if you need one - Chris.

Title: Re: samsung LE32B450C4W.
Post by: t1412 on July 23, 2014,13:46:59

thanks turnip the fuse on the tcon is ok there's 3.2v on both diodes on the tcon press the menu on the remote nothink, how much do you want for the mainboard bn41-01165b thanks for your time

regards
shaun 

Title: Re: samsung LE32B450C4W.
Post by: Turnip on July 26, 2014,12:56:55

Hi Shaun,
One in the post - all the best - Chris.

Title: Re: samsung LE32B450C4W.
Post by: malrap on August 11, 2014,14:20:47

Quote from: t1412 on July 23, 2014,06:37:14

afternoon fella's, i've got a samsung in, it's a LE32B450C4W the fault, there sound no picture and no osd, i do have backlight, all voltages are ok, would i be right in saying mainboard, thanks for your time

regards
shaun       

I would look at the LVDS board first.

Title: Re: samsung LE32B450C4W.
Post by: t1412 on August 11, 2014,14:50:54

the screen panel pcb was corroded shame thanks

regards
shaun  :03: