[TechAssist] Re: [ FIXED ] Sony KV36XBR400 Dead set ( 220 volts was applied )
- From: "Tel-Tek Electronics" <teltek3@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 17 Sep 2004 11:41:39 -0400
BTW...talking about the Old Glo-Bar Resistors. Up here in Canada, on cold
winter nights, when outside lights come on, we tend to blow a few light
bulbs. I have installed one of these inside of the 5 outside lights we have
here. Have never blown a lightbulb, because of the sudden surge to cold
filaments.
Simple...but effective.
-Ed-
Ed Gaidies
Tel-Tek Electronics
Ontario-Canada
teltek3@xxxxxxxxxxxx
----- Original Message -----
From: "Hoyt's TV" <hoytstv@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, September 17, 2004 9:53 AM
Subject: [TechAssist] Re: [ FIXED ] Sony KV36XBR400 Dead set ( 220 volts was
applied )
> Glo-Bar?
> Ed you sure know how to make a guy feel old.
> I bet you know just what you are going to replace, as soon as you step in
> the house and smell rotten eggs too.
>
> Russ Hoyt
> Hoyt's TV
> Exeter, NH
>
>
> ----- Original Message -----
> From: "Tel-Tek" <teltek3@xxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Friday, September 17, 2004 8:40 AM
> Subject: [TechAssist] Re: [ FIXED ] Sony KV36XBR400 Dead set ( 220 volts
was
> applied )
>
>
> > Nope...You have that mixed up with the Old Glo-Bar resistors, often use
in
> > the degaussing circuit. MOV's are meant to short at high spike incident.
> >
> > -Ed-
> > Tel-Tek Electronics
> > Ontario-Canada
> >
> > teltek3@xxxxxxxxxxxx
> > ----- Original Message -----
> > From: "Adolph Gower" <agower@xxxxxxxxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Thursday, September 16, 2004 11:09 PM
> > Subject: [TechAssist] Re: [ FIXED ] Sony KV36XBR400 Dead set ( 220 volts
> was
> > applied )
> >
> >
> > > Metal Oxide Vairistor has High resistance when cold low resistance as
it
> > > heats up then passes the line voltage to power supply acts like a
pillow
> > > to
> > > the power surge as tv is turned on.
> > > ----- Original Message -----
> > > From: "al m" <ampm@xxxxxxx>
> > > To: <techassist@xxxxxxxxxxxxx>
> > > Sent: 2004Äê9ÔÂ16ÈÕ 6:05
> > > Subject: [TechAssist] Re: [ FIXED ] Sony KV36XBR400 Dead set ( 220
volts
> > > was
> > > applied )
> > >
> > >
> > > : What's a MOV?
> > > : Al Marquardt
> > > : ampm@xxxxxxx
> > > : Al Marquardt Electronic Repair
> > > : 206 W Main
> > > : Girardville Pa. 17935
> > > : ----- Original Message -----
> > > : From: "LeRoy Westlund" <llw@xxxxxxxxxx>
> > > : To: <techassist@xxxxxxxxxxxxx>
> > > : Sent: Thursday, September 16, 2004 1:06 AM
> > > : Subject: [TechAssist] [ FIXED ] Sony KV36XBR400 Dead set ( 220 volts
> was
> > > : applied )
> > > :
> > > :
> > > : > This WAS a straight forward repair.
> > > : > I pulled the "A" board to the shop, and replaced a blown MOV, and
> the
> > > A/C
> > > : > fuse.
> > > : > I could see no further damage, so I took the board back,
> re-installed
> > > : > it,.....and everything was back to normal. I must say that it was
> much
> > > : > easier then I had thought it would be. (Just a little sweat, and
> cuss
> > > : > words
> > > : > were needed). I don't know the part number of the MOV, cause I
just
> > > took
> > > : > one
> > > : > from a junked Sony chassis. I think the one that Radio Shack sales
> > > would
> > > : > have even been good enough for a reliable repair.
> > > : >
> > > : > Thanks for your advice,
> > > : > LLW
> > > : >
> > > : > LeRoy Westlund
> > > : > Westlund TV & Electronics
> > > : > 97 North Main "Where there's a
> will,...
> > > : > Centerfield, UT 84622-0087 There's always a way."
> > > : > Ph./Fax 435-528-3822
> > > : > mailto:LLW@xxxxxxxxxx
> > > : >
> > > : > -----Original Message-----
> > > : > From: Leonard Caillouet <lcaillo@xxxxxxxxxxxx>
> > > : > To: techassist@xxxxxxxxxxxxx <techassist@xxxxxxxxxxxxx>
> > > : > Date: Thursday, September 02, 2004 8:04 PM
> > > : > Subject: [TechAssist] Re: Sony KV36XBR400 Dead set ( 220 volts was
> > > : > applied )
> > > : >
> > > : >
> > > : >>We never replace board in Sony sets unless they are burned beyond
> > > repair.
> > > : >>This should be a pretty straightforward repair.
> > > : >>
> > > : >>Leonard Caillouet
> > > : >>Electronics World
> > > : >>1261 NW 76 Blvd
> > > : >>Gainesville, FL 32606
> > > : >>352-332-5608
> > > : >>FAX 352-332-5668
> > > : >>
> > > : >>----- Original Message -----
> > > : >>From: "LeRoy Westlund" <llw@xxxxxxxxxx>
> > > : >>To: "TechAssist" <techassist@xxxxxxxxxxxxx>
> > > : >>Sent: Thursday, September 02, 2004 4:51 PM
> > > : >>Subject: [TechAssist] Sony KV36XBR400 Dead set ( 220 volts was
> > > applied )
> > > : >>
> > > : >>
> > > : >>> Hi members,
> > > : >>> I have to make an out of area service call on this set later
this
> > > : > evening.
> > > : >>> The set was damaged from a 220 volt source. They said smoke came
> > > from
> > > : >>inside
> > > : >>> unit.
> > > : >>> I understand it is best to replace the "D" board (Power supply)
> part
> > > #
> > > : >>> A-1346-948-P as a complete unit.
> > > : >>> Has anybody had any luck just repairing the "D" board instead of
> > > just
> > > : >>> replacing it ?
> > > : >>> What parts should I take with me, just in case it is repairable
in
> > > the
> > > : >>home
> > > : >>> ?
> > > : >>> What size of AC fuse does it use ? I might just pull the "D"
board
> > > to
> > > : >>start
> > > : >>> with.
> > > : >>>
> > > : >>> TIA,
> > > : >>> LLW
> > > : >>>
> > > : >>> LeRoy Westlund
> > > : >>> Westlund TV & Electronics
> > > : >>> 97 North Main "Where there's a
> > > will,...
> > > : >>> Centerfield, UT 84622-0087 There's always a way."
> > > : >>> Ph./Fax 435-528-3822
> > > : >>> mailto:LLW@xxxxxxxxxx
> > > : >>>
> > > : >>>
> > > : >>>
> > > :
> > >
>
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