[TechAssist] Re: [TechAssist]The End!Re: Hitachi Projection Model 50FX19K ChassisAP62 Dead

From: Al Brown <abrown@xxxxxxxxxxxxx>
To: techassist@xxxxxxxxxxxxx
Date: Thu, 25 Mar 2004 13:00:44 -0800
Daryl,
Well thanks for the tip..And that is what the problem with this set 
was..Shorted Red Crt! Customer opted not to fix but at least the problem was 
located..
Also thanks to Robert for the CD you mailed to me..Did notice that some of the 
pages were missing but it worked fine..
Al Brown
Largents
718 Main St.
Lewiston,ID. 83501
208-743-8579
208-746-3426 fax

daryls_tv@xxxxxxx wrote:

> I just helped out a buddy at another shop today with that exact model and 
> symptom.  I checked for bad joints and esr'd the caps...none found to be bad. 
>  Did find a bad fuse but no apparent cause.  Put the chassis back in and 
> hooked everything up.  Placed a light buld in series with the blown fuse and 
> fired it up.  I found the problem immediately.  The green tube was 
> arcing...it lost its vacuum.  Most likely has a crack somewhere.
> I hope this may help.
> Daryl
> Daryl's TV
> 2402 Wyoming Ave.
> El Paso, TX  79903
> daryls_tv@xxxxxxx
> www.angelfire.com/tv2/daryls_tv
>
> ----- Original Message -----
> From: <tvservice@xxxxxxxxxxxxx>
> Date: Fri, 27 Feb 2004 15:55:25 -0600
> To: <techassist@xxxxxxxxxxxxx>
> Subject: [TechAssist] Re: Hitachi Projection Model 50FX19K   Chassis  AP62    
>   Dead
>
> > No problem Al,
> > will burn tonite and mail in the morning
> > Robert
> > tvservice@xxxxxxxxxxxxx
> > H & H Electronics Inc
> > Dallas, TX
> > ----- Original Message -----
> > From: "Al Brown" <abrown@xxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, February 27, 2004 11:33 AM
> > Subject: [TechAssist] Re: Hitachi Projection Model 50FX19K Chassis AP62 Dead
> >
> >
> > > Robert,
> > > If that offer is directed to me, that would be fantastic...But, I dont
> > want you
> > > to do it for nothing..Let me know how much it costs to do the job and the
> > mailing
> > > costs and I will certainly see that you get reimbursed for that..
> > > Thanks
> > > Al Brown
> > > Largents Inc.
> > > 718 Main St.
> > > Lewiston,Id. 83501
> > > 208-743-8579
> > > 208-746-3426 fax
> > >
> > >
> > > tvservice@xxxxxxxxxxxxx wrote:
> > >
> > > > George,
> > > > to help you and to spite Rocky I will download schematic and burn to CD
> > and
> > > > mail to you if you like
> > > > AT NO COST TO YOU! ;>)
> > > > Robert
> > > > tvservice@xxxxxxxxxxxxx
> > > > H & H Electronics Inc
> > > > Dallas, TX
> > > >
> > > > ----- Original Message -----
> > > > From: "Al Brown" <abrown@xxxxxxxxxxxxx>
> > > > To: <techassist@xxxxxxxxxxxxx>
> > > > Sent: Thursday, February 26, 2004 11:23 AM
> > > > Subject: [TechAssist] Re: Hitachi Projection Model 50FX19K Chassis AP62
> > Dead
> > > >
> > > > > George,
> > > > >     Thanks for the offer but I doubt I can handle that much...Thanks
> > also
> > > > to Bob
> > > > > for forwarding this on to Alvie at Hitachi...Maybe I will hear
> > something
> > > > from
> > > > > him..I can get on the Hitachi website and actually had the manual to
> > look
> > > > at but
> > > > > with this computer it is so hard to to deal with the very slow
> > response
> > > > time when
> > > > > changing pages and just scrolling down the page! So I thought I would
> > post
> > > > the
> > > > > problem and see if there might be something that was a common problem
> > with
> > > > this
> > > > > chassis.
> > > > > Al Brown
> > > > > Largents Inc.
> > > > > 718 Main St.
> > > > > Lewiston, ID. 83501
> > > > > 208-743-8579
> > > > > 208-746-3426 fax
> > > > >
> > > > > George wrote:
> > > > >
> > > > > > Al,
> > > > > >
> > > > > > The Hitachi website has always been slow even using broadband cable.
> > If
> > > > you
> > > > > > really need it I can email it in 3 Meg sections because it's 19.2
> > Megs.
> > > > Can
> > > > > > your mail box handle up to 19.2 Megs total? Might have to receive
> > the
> > > > email
> > > > > > as it arrives to keep from exceeding mailbox capacity or I will get
> > it
> > > > back.
> > > > > > Please advise,
> > > > > >
> > > > > > George
> > > > > > Afana Electronics
> > > > > > Moreno Valley, CA
> > > > > >
> > > > > > ----- Original Message -----
> > > > > > From: "Al Brown" <abrown@xxxxxxxxxxxxx>
> > > > > > To: <techassist@xxxxxxxxxxxxx>
> > > > > > Sent: Wednesday, February 25, 2004 12:52 PM
> > > > > > Subject: [TechAssist] Hitachi Projection Model 50FX19K Chassis AP62
> > Dead
> > > > > >
> > > > > > > Product:  Projection TV
> > > > > > > Brand: Hitachi
> > > > > > > Model: 50FX19K
> > > > > > > Chassis: AP62
> > > > > > > Problem: Dead
> > > > > > >
> > > > > > > This thing came in completely dead..I did find Regulator IC (I901)
> > and
> > > > > > > Fuse (F903) blown..Replaced those and now it comes on for just a
> > > > second
> > > > > > > and goes off...Checking the green LED's they all come on, the -27v
> > and
> > > > > > > +27 volt ones go out immediately followed by the other 3...From a
> > > > > > > troubleshooting chart I have they say to look at the vertical
> > output
> > > > or
> > > > > > > Convergence IC's.  Is there something that is common here ???  I
> > dont
> > > > > > > have the manual for this unit and my computer is sooooo slow I
> > just am
> > > > > > > not having any luck downloading the manual from Hitachi....Thanks
> > in
> > > > > > > advance for any help...
> > > > > > >
> > > > > > > Al Brown
> > > > > > > Largents Inc.
> > > > > > > 718 Main St.
> > > > > > > Lewiston,Id. 83501
> > > > > > > 208-743-8579
> > > > > > > 208-746-3426  fax
> > > > > > >
> > > > > > >
> > > > > >
> > > >
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[TechAssist] Re: [TechAssist]The End!Re: Hitachi Projection Model 50FX19K ChassisAP62 Dead

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