[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 18:51:15 -0600

Sorry, Dan.  You are right.  I just honed in on Hitachi.  The only
manufacturer that recommends the 180 to replace the 110 (to my knowledge)
is Pioneer.

Again, sorry for my brain lapse.


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 16:27:35 -0600 "Dan Williams" <wizhd@xxxxxxxxxxxxxxxx>
writes:
> Oh, was we talking hitachi??? I thought it was Toshiba.
> Excuse me.
> 
> Dan W
> Wizard Electronics
> wizhd@xxxxxxxxxxxxxxxx
> ----- Original Message ----- 
> From: <gulftech@xxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, March 08, 2006 2:53 PM
> Subject: [TechAssist] Re: Toshiba Model 53H71 Chassis 0160 , F850 , 
> F 851 , 
> and F852 keep blowing
> 
> 
> > 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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