[TechAssist] Re: Zenith PTV, PV5257RK, 9-1194-1 blown

  • From: gulftech@xxxxxxxx
  • To: techassist@xxxxxxxxxxxxx
  • Date: Sat, 6 Oct 2001 14:33:05 -0500

Damon,

Examine the board and the CRT's carefully for any sign of coolant leak. 
I've had a number of them.


Ken Smith
Gulf Technical Services
3034 Gulf Breeze Parkway
Gulf Breeze, FL  32561
850-934-8324 (Voice) 850-932-0819 (Fax)

--------------------------------


On Sat, 6 Oct 2001 09:21:50 -0500 "Ron Miller" <rlmbkm@xxxxxxxx> writes:
> 
> Look for hi esr on bright blue caps on the 9-1193 mod.I would change 
> ALL the
> bright blue caps and also check anode leads for holes.
> Ron Miller
> D.T.V. Texas
> 
> ----- Original Message -----
> From: <damon101@xxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, October 06, 2001 6:40 AM
> Subject: [TechAssist] Re: Zenith PTV, PV5257RK, 9-1194-1 blown
> 
> 
> >
> >
> > Damon Brunger
> > damon101@xxxxxxxxxxxxxx
> > Telrad Electronic Services
> > Ft Wayne, IN 46815
> >
> > Also note my concern about this unit: The 9-1194 module was 
> replaced
> > previously about 9 to 15 months before. Has anybody had a slow 
> death occur
> > attributed to the High Voltage Splitter or Crts? Picture on this 
> set was
> > clean/sharp. I asked the customer if they heard any
> snapping/arcing --Nope,
> > was just running and **Blink**  went out. Tell me what you've seen 
> and
> > Thanks in advance.
> >
> > ----- Original Message -----
> > From: "Jim Myers" <jr.myers@xxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Friday, October 05, 2001 11:42 AM
> > Subject: [TechAssist] Zenith PTV, PV5257RK, 9-1194-1 blown
> >
> >
> > > Zenith PTV, PV5257RK, 9-1194-1 blown
> > >
> > > Replaced the 9-1194-1 module and set turns on with sound and has 
> B+ to
> the
> > HO transistor but no horz drive. Is the horz drive generated on 
> this
> module
> > or does it come from the signal module. TNX for any help
> > >
> > > Jim Myers
> > > jr.myers@xxxxxxxxxxx
> > >
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> > >
> >
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> >
> >
> >
> 
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