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[TV] Re: Insigna INP4219 plasma does not power on
If that Insignia is like LG, I have several's boards for LG 50",if you need
one,give me a number and I will check if I got it and you can Borrow it from
us to test .- Tito
Tito's TV Repair and Sales=CET Id.66
Saint Anthony-Idaho-83445
In a message dated 2/4/2009 11:03:57 A.M. Mountain Standard Time,
techno57@xxxxxxxxxxx writes:
Peggs , I have check the resistance to ground at P5 connector (you had
suggested connector PS, I can't find it).
Resistance looks shorted to ground. I have check VS pin to Grnd.
But the fuse is good , removing the fuse , tv stays on (blue led) but
nothing .
Putting the fuse back , I can hear a faint buzz from power supply , and led
return to red , and cycle again.
Thus removing the big connector going to Ysus , no more faint buzz of the
power supply.
By the way ,this Insignia has all LG boards and stuff inside.
Thanks
GaëtanATV (aka: Techno Logik)Terrebonne , Que. > Date: Wed, 4 Feb 2009
10:43:58 -0600> To: tv@xxxxxxxxxxxxxxx> From: peggs@xxxxxxxxxxxxx> Subject: [TV]
Re: Insigna INP4219 plasma does not power on> > > start by checking resistance
to gnd on the PS connectors..........then disconnect PCB's one at a time>
Peggs> > At 10:12 AM 2/4/09, you wrote:> > >Got this Insigna plasma INP4219
that when powering on makes a little thump in the speakers then shuts down.> > >
>Check all fuses ok , no component burnt , checked many transistors in power
supply ok.> >Don't really know where to start or look at in this one.> > >
>Any hints welcome,> >TIA> > GaëtanATV (aka: Techno Logik)Terrebonne , Que. >
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