[TechAssist] Re: Toshiba 55A60A- resistors smoke at power up
- From: "tony saracco" <tcselectronics@xxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Tue, 26 Aug 2003 20:21:07 -0500
Robert, You hit the nail on the head. The blue CRT was cracked and caused
the resistors to smoke,this model must have a problem with the blue CRT , I
wonder if toshiba has a bullitin on this.
Tony Saracco
TCS ELECTRONICS
Elgin , IL 60120
847-695-1928
tcselectronics@xxxxxxxxxxxxxxxx
----- Original Message -----
From: <tvservice@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, August 11, 2003 4:33 PM
Subject: [TechAssist] Re: Toshiba 55A60A- resistors smoke at power up
> NO, with hv leads disconnected I have not had the resistors to burn again
> Thats how I was fooled in to replacingflyback and hv splitter to not fix
it
> found crack across the face of blue crt
> on a second set same symptoms neck of blue crt broke and burned yoke
> Robert
> tvservice@xxxxxxxxxxxxx
> H & H Electronics Inc
> Dallas, TX
> ----- Original Message -----
> From: "tony saracco" <tcselectronics@xxxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Monday, August 11, 2003 10:22 AM
> Subject: [TechAssist] Re: Toshiba 55A60A- resistors smoke at power up
>
>
> > I have removed the Flyback lead to the hv splitter, Now if the tube had
a
> > crack would it still roast the resistors, reason I ask is the set is
over
> 50
> > miles from here and I did not check the tubes, only brought the board
back
> > with me.
> >
> > Tony Saracco
> > TCS ELECTRONICS
> > Elgin , IL 60120
> > 847-695-1928
> > tcselectronics@xxxxxxxxxxxxxxxx
> > ----- Original Message -----
> > From: <tvservice@xxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Monday, August 11, 2003 9:42 AM
> > Subject: [TechAssist] Re: Toshiba 55A60A- resistors smoke at power up
> >
> >
> > > carefully inspect crt's for cracks
> > > look inside lens, especially blue crt
> > > Robert
> > > tvservice@xxxxxxxxxxxxx
> > > H & H Electronics Inc
> > > Dallas, TX
> > > ----- Original Message -----
> > > From: "tony saracco" <tcselectronics@xxxxxxxxxxxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: Saturday, August 09, 2003 5:15 PM
> > > Subject: [TechAssist] Toshiba 55A60A- resistors smoke at power up
> > >
> > >
> > > > Hi all,
> > > > I have a big screen Toshiba 55A60A that will smoke R241, R242, R244
> when
> > > the power is applied then goes into shutdown, I Believe its a bad
> flyback
> > > shorting hi voltage through the ABL line off the flyback, but looking
> for
> > > advise if anyone has come across this.
> > > >
> > > > Tony Saracco
> > > > TCS ELECTRONICS
> > > > Elgin , IL 60120
> > > > 847-695-1928
> > > > tcselectronics@xxxxxxxxxxxxxxxx
> > > >
> > >
> >
>
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