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

  • From: gulftech@xxxxxxxx
  • To: techassist@xxxxxxxxxxxxx
  • Date: Wed, 8 Mar 2006 14:53:19 -0600

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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