[TechAssist] Re: PIONEER 62" (PROJ TV) SD-P62A5-K DEAD SET
- From: walter wood <wwood_38478@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Sat, 14 Sep 2002 13:51:36 -0700 (PDT)
Pull the convergence board. Change the convergence
amps(STKxxxx).
Look the board over REAL good for bad solder,
especially around the 4 transistors on the heat
sink..
Just re-soldering the board might work, bit I've
had returns on one of two that I experimented on.
Best to just replace.
HTH
Walter
--- "fremur01@xxxxxxxxx" <fremur01@xxxxxxxxx>
wrote:
>
> Hello,
>
> Had a customer/friend call this morning about
> servicing a dead set. The TV's standby light (red
> led)
> was on. The set had been serviced by another Tech
> about a month earlier per customer. Anyway, I did
> a
> check of main and associated fuses on p/s board,
> found a bad 4A/125V fuse at (FU106). I replaced
> it;
> set played about 30 minutes then went back out.
> By the
> way, TV has a great picture. No apparent CRT
> problems.
>
> Any case history on this 3-year-old set? The
> customer
> is ordering the service manual ($125) from
> Pioneer.
> In the mean time I think there is a voltage
> regulator
> problem on p/s board.
>
> Any input or help is appreciated.
>
> Item specs: PIONEER 62" PROJ SD-P62A5-K DOM:
> FEB
> 1999
>
> Thanks Much
>
> Fred
> MTS Electronics
> Fayetteville, NC
> (910)609-8780
> fremur01@xxxxxxxxx
>
>
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=====
Walter Wood
Future Tech Home Center
2786 Hwy. 43 N.
Lawrenceburg Tn. 38464
931-829-3337
Fax 931-829-4044
mailto:wwood_38478@xxxxxxxxx
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