[TechAssist] Re: [ FIXED ] Sony KV36XBR400 Dead set ( 220 volts was applied )

  • From: "Shoreline Electronics" <jstielau@xxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 16 Sep 2004 10:13:57 -0400

Metal Oxide Varistor

Surge device across the AC line

==========================
Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
860-399-1861
860-664-3535 (fax)
jstielau@xxxxxxxx
========================
"If you push something hard enough it will fall over."
Fudd's First Law of Opposition - Sir Sidney Fudd


----- Original Message ----- 
From: "al m" <ampm@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, September 16, 2004 9:05 AM
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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