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Equipment Repairs => PLASMA TV forum => Topic started by: fix2003 on February 27, 2014,03:25:51

Title: Samsung PS-42VPS42V4SXXEU picture fault (red fog)
Post by: fix2003 on February 27, 2014,03:25:51

this set get a red fog apear from the bottom full width  comes and goes
sometimes flashes
sometime only 30mm high. some time nearly full height of screen (see picture)
tv program can be seen behind this red fog
if i scart out to second tv the set has perfect picture

not done much with Plasma where do i look ???

Title: Re: Samsung PS-42VPS42V4SXXEU picture fault (red fog)
Post by: jordan on February 27, 2014,08:54:58

Check voltage VS and VE

Title: Re: Samsung PS-42VPS42V4SXXEU picture fault (red fog)
Post by: fix2003 on February 28, 2014,02:48:06

cheers will check

Title: Re: Samsung PS-42VPS42V4SXXEU picture fault (red fog)
Post by: fix2003 on March 01, 2014,02:38:54

On label
VS 155V
VE 162V
VSCAN -70V
V SET 173 V
VA 70
check all they were all with in one volt of what the label showed

where do i look next ?

Title: Re: Samsung PS-42VPS42V4SXXEU picture fault (red fog)
Post by: jordan on March 01, 2014,08:02:59

Chassis D65C

Title: Re: Samsung PS-42VPS42V4SXXEU picture fault (red fog)
Post by: fix2003 on March 01, 2014,10:36:17

thanks for circuit which board to do think problem would be with
is this a main board fault or a buffer fault etc ?
thanks for your help