[TechAssist] Re: KV 2781-R
- From: "Barry Thompson" <barrystv@xxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 14 Feb 2004 17:34:05 -0500
Is there a way to check the H-stat block? Thanks Barry
barrystv@xxxxxxx
Barrys TV
613 224 3406
Ottawa.Canada.
----- Original Message -----
From: "Peter oliver" <oliver_peter1@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Saturday, February 14, 2004 4:55 PM
Subject: [TechAssist] Re: KV 2781-R
> Barry, which regulator are they using in the set? on occasion bad
> regulatores may cause, Also parts source for the HOT, ( IE have you tried
> any from the this batch that worked, with the influx on poor quailty
> imitations might try diffrent batch). Also is my memory right in that set
> using a H-stat module....occasionally shorts in those or under anode cap
may
> cause simmilar..
>
> Peter Oliver
> Tucson Radio TV
>
>
> From: "Barry Thompson" <barrystv@xxxxxxx>
> Reply-To: techassist@xxxxxxxxxxxxx
> To: <techassist@xxxxxxxxxxxxx>
> Subject: [TechAssist] Re: KV 2781-R
> Date: Sat, 14 Feb 2004 16:43:04 -0500
>
> Horz. drive couples to the driver.
> barrystv@xxxxxxx
> Barrys TV
> 613 224 3406
> Ottawa.Canada.
> ----- Original Message -----
> From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Saturday, February 14, 2004 4:20 PM
> Subject: [TechAssist] Re: KV 2781-R
>
>
> > You didn't say where the 47 cap was.
> > Check an electrolytic in the H. drive transformer circuit.
> > Phil Bader
> >
> > Barry Thompson wrote:
> >
> > > Hi All: Replaced str3035, 220 ohm 20 watt..47 cap (open),flyback
> > > 1-439-372-11 in place of a -12, D1497, 2 amp fuse. This set ran for a
> minute
> > > and shorted the HOT. Any good Ideas Thanks Barry
> > > barrystv@xxxxxxx
> > > Barrys TV
> > > 613 224 3406
> > > Ottawa.Canada.
> > >
> >
> >
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> >
> > Philip Bader
> > Jan Phyl TV Inc. (estab. 1976)
> > 3420 Recker Hwy. Winter Haven, Fl. 33880
> > Fax (863) 299-8821
> > email: tjanphyl@xxxxxxxxxxxxxxx
> >
> >
> >
> >
> >
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