[TechAssist] Re: Toshiba Model 53H71 Chassis 0160 , F850 , F 851 , and F852 keep blowing

  • From: walter wood <wwood_38478@xxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 8 Mar 2006 15:12:26 -0800 (PST)

Gary, I'm possibly the one that said I use -180s
only.
I was told by Pioneer tech support that the -180
was identical to the -110 in EVERY way, except for
the way the leads are attached inside the IC.
Sorry if this caused a problem, But I've never had
a problem using the -180s.
Walter

--- Gary McCartney <gary@xxxxxxxxxxx> wrote:

> This is great. I just ordered two STK392-180 for
> a Hitachi model 
> 43UWX10B. I have never worked on one before, and
> I haven't done many 
> projections period. Ordered them because I found
> info in a saved message 
> that one tech always replaces his STK392-110's
> with 180's.
> 
> What is the problem I'm going to run into on my
> Hitachi if I use those 
> 180's? My supplier doesn't have stock of any
> 150's at the moment, either 
> generic or the OEM Hitachi number (don't want to
> wait for parts coming 
> from USA either if I can help it).
> 
> Will the 180's sometimes work in the Hitachi, or
> is it a waste of time 
> trying it?
> 
> Thanks for any help.
> 
> 
> 
> 
> Gary McCartney
> 
> McCartney Electronics
> Guelph Ontario Canada
> Est. 1984
> email: gary (at) number63.ca
> 
> 
> 
> 
> 
> 
> 
> gulftech@xxxxxxxx wrote:
> > Dan,
> > 
> > We have been over this many times.  Hitachi
> says use the STK392-150, NOT
> > the -180.
> > 
> > 
> > Kenneth Smith
> > Gulf Technical Services
> > 3034 Gulf Breeze Parkway
> > Gulf Breeze, FL  32563
> > 850-934-8324 (Voice) 850-932-0819 (Fax)
> > 
> > On Wed, 8 Mar 2006 11:24:40 -0600 "Dan
> Williams" <wizhd@xxxxxxxxxxxxxxxx>
> > writes:
> >> Mehdi, don't mean to steal your show,but I am
> having trouble with a 
> >> toshiba, 
> >> same symptom. Is STK392-180 a good upgrade for
> STK392-110  ??? i 
> >> have done 
> >> the jumpers and stk's but still opens fuses at
> turn-on.
> >>
> >> Dan W
> >> Wizard Electronics
> >> wizhd@xxxxxxxxxxxxxxxx
> >> ----- Original Message ----- 
> >> From: "Shaun" <satguy@xxxxxxxxxxxxx>
> >> To: <techassist@xxxxxxxxxxxxx>
> >> Sent: Wednesday, March 08, 2006 11:19 AM
> >> Subject: [TechAssist] Re: Toshiba Model 53H71
> Chassis 0160 , F850 , 
> >> F 851 , 
> >> and F852 keep blowing
> >>
> >>
> >>> Either that or the loose connection on the pc
> board L7711 if I 
> >> remember
> >>> right.
> >>>
> >>> Shaun
> >>>
> >>> Advanced Electronics
> >>> 224 West Riverview Ave.
> >>> Fort Morgan, CO 80701
> >>> ----- Original Message ----- 
> >>> From: "Nova Service Center"
> <mehdi@xxxxxxxxxx>
> >>> To: <techassist@xxxxxxxxxxxxx>
> >>> Sent: Wednesday, March 08, 2006 9:49 AM
> >>> Subject: [TechAssist] Toshiba Model 53H71
> Chassis 0160 , F850 , F 
> >> 851 , 
> >>> and
> >>> F852 keep blowing
> >>>
> >>>
> >>>> Hi Everyone
> >>>>
> >>>> This Toshiba tv model # 53H71  and Chassis #
> TAC 0160  had a 
> >> convergence
> >>>> problem about 10 months ago . I replaced
> convergence IC's and tv 
> >> worked
> >>>> fine. Now customer called me and tv is dead.
> I went there and 
> >> find that
> >>>> F850 and F851 ( 5A fuse ) and F852 ( 2A fuse
> ) were bad , 
> >> replaced them
> >>>> and they blown again. I do not have service
> manual to check and 
> >> see what
> >>>> are those fuses suppose to protect ? Could
> it be from convergence 
> >> IC's ?
> >>>> Mehdi
> >>>> Nova Service Center
> >>>> 7531 Lindburgh Dr.
> >>>> Gaithersburg, MD 20879
> >>>> 240-632-1717
> >>>> mehdi@xxxxxxxxxx
> >>>>
> >>>>
> >>>>
> >
>
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Walter Wood                  
United TV Service
501 Poplar St.
P.O. box 602
Pulaski Tn. 38478
mailto:wwood_38478@xxxxxxxxx
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