[TechAssist] Re: Akai PTH5493
- From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 13 Dec 2005 06:54:49 -0500
A friend of mine who is another servicer just had the PTH5498 that had
convergence amp IC failure along with open pico fuses cause by a bad
convergence generator module. After repair, there is a screen jig template
used for aligning the geometry and convergence.
The part number for the convergence generator module is BP95-00146H.
The convergence amp ICs were STK392-040, Samsung part # 1201-001225.
The part number for the 3.5 amp pico fuses is 3601-001065.
The part number for the screen jig alignment template is JIG-54SCREEN.
Bob Waterman, CET® #RI-28
Master Technician License #9109
Service Manager / Parts Manager
Gemini Computer, TV, & Security Alarms
(508)695-7302
(508)695-7769 FAX
geminitv@xxxxxxxxxxx
----- Original Message -----
From: "markbrock" <markbrock@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, December 12, 2005 10:57 AM
Subject: [TechAssist] Re: Akai PTH5493
it is an 8, may of '02, have you ever changed the DCU on one of these,
customer decided to leave it with me, refused the 300.00 estimate ? said
he could buy a new one for 500 bucks from Wallmart, so guess its mine to
try and re-sale, what a messed up world.
thanks Bob,
Brock Electronics
5208 cr.3385
Independence Ks. 67301
620-331-0235
fax 331-7191
markbrock@xxxxxxxxxxxxx
----- Original Message -----
From: "Gemini Computer & TV" <geminitv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, December 12, 2005 7:30 AM
Subject: [TechAssist] Re: Akai PTH5493
> Mark,
> Double check that model number. I think you may have meant PTH5498.
>
> Bob Waterman, CET® #RI-28
> Master Technician License #9109
> Service Manager / Parts Manager
> Gemini Computer, TV, & Security Alarms
> (508)695-7302
> (508)695-7769 FAX
> geminitv@xxxxxxxxxxx
>
>
> ----- Original Message -----
> From: "markbrock" <markbrock@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, December 12, 2005 7:55 AM
> Subject: [TechAssist] Re: Akai PTH5493
>
>
> yes its basically a Samsung, have you had to change any Digital
Convergence
> Units on these ? or Samsungs, wondering how much trouble itis to align,
> my biggest worry is this one does not have that auto-focus on it,
alignment
> may be a mess, unless its missing from the menu for some other reason ?
>
> Brock Electronics
> 5208 cr.3385
> Independence Ks. 67301
> 620-331-0235
> fax 331-7191
> markbrock@xxxxxxxxxxxxx
>
> ----- Original Message -----
> From: "Al Gutz" <alg@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Sunday, December 11, 2005 8:05 PM
> Subject: [TechAssist] Re: Akai PTH5493
>
>
> > Isn't that a Samsung set? If so they all run too hot. See that even on
> > newer ones that I do warranty work for other troubles. Seems the chassis
> > that has the ICs on the defelection board all run too hot. The series
> > that have the conv ICs mounted up on the frame of the CRTs are not too
> bad.
> >
> > Al G
> >
> > markbrock wrote:
> > > sorry, Gerald and rest, guess I didn't clean up before I sent it,
its
> not
> > > the fuse, it wasn't blown, but I replaced the convergence IC's anyway
> > > because they were running warmer than I thought they should ,
something
> is
> > > over driving them, probably out of the DCU but not sure, thanks for
> reply,
> > > brock
> > > Brock Electronics
> > > 5208 cr.3385
> > > Independence Ks. 67301
> > > 620-331-0235
> > > fax 331-7191
> > > markbrock@xxxxxxxxxxxxx
> > >
> > > ----- Original Message -----
> > > From: "GERALD GANN" <alpha21century1234@xxxxxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Saturday, December 10, 2005 2:31 PM
> > > Subject: [TechAssist] Re: Akai PTH5493
> > >
> > >
> > >
> > >> Brock what are you doing here? Tacking you post onto someone's post.
> > >
> > > (From Dan Williams) JVC Car Stereo post. Your Sharp 32" TV now the
Akai
> > > PTH5493. If it's the one I'm thinking about are you sure the pico fuse
> on
> > > the convergence board is good. I think it is a 3.5amp.
> > >
> > >> Jerry
> > >> Alpha 21 Electronics
> > >> Granite City, IL 62040
> > >> 618-452-8620
> > >> alpha21century1234@xxxxxxxxxxxxx
> > >
> > >
> > >
> >
>
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