[TechAssist] Re: Sony KV-32S25, SCC-J71D-A dead, PS damages,need parts ID
- From: Jorge Camboni <geo@xxxxxxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Thu, 07 Aug 2003 14:46:28 -0500
R536 0.47 OHM non flammable 1/4 watt
most surely the 8172 is bad, you must change it.
I am in a hurry now will send you efact at once,
and later the whole manual (I am not very sure the
e-fact is EXACTLY the same, but the vertical out IS
the same)
sending e-fact privately
good luck
Jorge
At 03:23 p.m. 07/08/03 -0400, you wrote:
>I am doing the G board kit,and HOT.almost ready to try.
>BUT... The tech had replaced resistor R536, off the fly pin #7 (marked
>"-15")
>Need R536 value .
>If it goes to the vert IC (-15 marking a clue) maybe the TDA8172 vert
>output bad?
>Phil Bader
>
>Jorge Camboni wrote:
> >
> > I got the pdf manual.
> > Can email it to you at once. Your choice:
> > 1) The e-fact manual -1.5mb 2) Complete service manual
> > - 10.5mb.
> > Just tell me.
> > Jorge
> >
> > At 08:07 p.m. 06/08/03 -0400, you wrote:
> > >Customer got this back from a local "tech". Was dead. This uses the
> > >seperate G board smps 1-659-752-12. Q601,602 bad (he had NTEs in them).
> > >I think they are 2sc4834.
> > >There is two holes where VDR601 is printed (used here or not?)
> > >R607 missing. (usuall .1 ohm?)
> > >I don't know if I see holes if there were parts in them.
> > > HOT is orig Q502 C4927,but shorted. He replaced R536 near fly (correct
> > >value?)
> > >This guy was something.Customer threatened him to get TV back.
> > >Known for taking the chassis away for months.
> > >Gives us a bad rep.
> > >Also I can't seem to locate the diagram .pdf file on this.
> > >I have the Tritronics "G board repair kit"
> > >Kit shows two covered chassis: AA-1 and AA-2. Is this set either
> > >chassis?
> > >Phil Bader
> > >--
> > >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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> > Jorge Camboni, GY Electronics, Richardson, TX
> >
> >
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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
>
>*****************************************************************************
>Classifieds! Buy or Sell!
>http://sell.tech-assist.org
>The Tech Address Book:
>http://www.tech-assist.org/secure/tip/contact.htm
>Add a Repair Tip Here, or Change/Remove your Email Address:
>http://www.tech-assist.org/secure/tip/main.htm
>Lost Password:
>http://www.tech-assist.org and select "Lost your Login Info?".
>Email Archives:
>//www.freelists.org/archives/techassist/
Jorge Camboni, GY Electronics, Richardson, TX
*****************************************************************************
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