[TechAssist] Re: PIONEER 62" (PROJ TV) SD-P62A5-K DEAD SET
- From: <fremur01@xxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sun, 15 Sep 2002 13:19:21 -0400
Thanks Damon,
The service guide has not arrived yet, the customer is ordering it.
Apparently the mini fuse (4A/125 V standard) had been replaced
on a service call a month earlier by another tech according
to the customer.
Anyway, as soon as I peruse the schematic I can determine the
circuitry that fuse(FU106) protects. Possibly a SLOBLO type
may be in order. I wonder if there is an on-going issue at
Pioneer for this model, my gut feeling is there's some type
of regulator problem.
Again, much thanks for your input!
Fred
MTS Electronics
Fayetteville, NC
fremur01@xxxxxxxxx
-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Damon
Sent: Sunday, September 15, 2002 8:49 AM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: PIONEER 62" (PROJ TV) SD-P62A5-K DEAD SET
Your AGC fuse may not be the correct TYPE, you may need a 4 amp TIME Delay
fuse, some sets like Sony, Panasonic, and possibly Pioneer might use it.
Watch the fuse when you turn it on, if it bends during turn-on, it most
likely needs a time delay fuse.
Any idea what this fuse protects??
Damon Brunger
damon101@xxxxxxxxxxxxxx
Telrad Electronic Services
Ft Wayne, IN 46815
----- Original Message -----
From: <fremur01@xxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, September 14, 2002 3:31 PM
Subject: [TechAssist] PIONEER 62" (PROJ TV) SD-P62A5-K DEAD SET
>
> 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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