[TechAssist] Re: Sony TV KV27TS27 2000 model year
- From: "Dave Koch" <mixerdrv@xxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 18 Jan 2006 22:05:38 -0500
Thank you Damon for such a complete answer. I have replaced them in other
Sonys in the past but it has been some time. Dont know why I could not find
them. Again thank you very, very, much. Dave
>From: "Damon" <DamonEB@xxxxxxxxxxx>
>Reply-To: techassist@xxxxxxxxxxxxx
>To: <techassist@xxxxxxxxxxxxx>
>Subject: [TechAssist] Re: Sony TV KV27TS27 2000 model year
>Date: Wed, 18 Jan 2006 21:44:54 -0500
>
>There are 3 VDRs in the primary side of the SMPS power supply.....2 look
>like green ceramic capacitors, 1 looks like a smaller black ceramic
>capacitor.
>
>The green ones are located >>really near<< the Q601/602 heat sink....they
>should stand out once you know what you're looking for....the VDR that
>kills
>the Q602/601 is the green VDR located Closest to the EDGE of the board.
>
>The black one is the least likely to kill it, but if you look at the SMPS
>transformer (from the left side of the board, with 601/602 in front of you
>and the SMPS xfmr behind 601/602....look on the RIGHT SIDE of the Smps
>xfmer) you will find it located really really close to the SMPS
>transformer.
>
>Now, this test doesn't guarantee that the VDRs are good or bad but....they
>should measure "Infinite" ohms when good, anything less is definitely bad.
>But infinite ohms can also be bad.....so replace the green ones no matter
>what, and if the Black one is infinite ohms....I wouldn't be too concerned.
>If you buy a VDR kit...use all the parts.
>If you buy them one by one, spend your money on the green ones.
>
>Damon B
>Telrad Electronics
>Fort Wayne IN
>----- Original Message -----
>From: "Dave Koch" <mixerdrv@xxxxxxxxxxx>
>To: <techassist@xxxxxxxxxxxxx>
>Sent: Wednesday, January 18, 2006 6:47 PM
>Subject: [TechAssist] Sony TV KV27TS27 2000 model year
>
>
> > Can someone please tell me where the VDRs are located in this set. It is
>the
> > one with three stand up boards. I have looked myself silly trying to
>find
> > them. There is a tip referring to them in Winstips. Both Q601 and 602
>are
> > blown as well the HOT. Thanks very much guys.
> > Dave. Koch ELectronics.
> >
> > _________________________________________________________________
> > On the road to retirement? Check out MSN Life Events for advice on how
>to
> > get there! http://lifeevents.msn.com/category.aspx?cid=Retirement
> >
> >
>--------------------------------------------------------------------------
>---
> > This Email List is accessible to the general public through search
>engines. Remove: http://www.tech-assist.org/remove.htm
> > Set Vacation
>mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation
> > Lost Password: http://www.tech-assist.org and select "Login Problems?".
> > Email Archives: //www.freelists.org/archives/techassist/
> >
>
>
>-----------------------------------------------------------------------------
>This Email List is accessible to the general public through search engines.
>Remove: http://www.tech-assist.org/remove.htm
>Set Vacation
>mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation
>Lost Password: http://www.tech-assist.org and select "Login Problems?".
>Email Archives: //www.freelists.org/archives/techassist/
_________________________________________________________________
Express yourself instantly with MSN Messenger! Download today - it's FREE!
http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/
-----------------------------------------------------------------------------
This Email List is accessible to the general public through search engines.
Remove: http://www.tech-assist.org/remove.htm
Set Vacation mailto:ecartis@xxxxxxxxxxxxx?subject=set%20techassist%20vacation
Lost Password: http://www.tech-assist.org and select "Login Problems?".
Email Archives: //www.freelists.org/archives/techassist/
Other related posts:
