[TechAssist] Re: PTV Unusaul Coolant Leak - Fixed
- From: walter wood <wwood_38478@xxxxxxxxx>
- To: techassist@xxxxxxxxxxxxx
- Date: Wed, 16 Jun 2004 21:14:36 -0700 (PDT)
Sir;
You are entitled, no problem
Walter
--- Bil Green <tv.vcrrepair@xxxxxxxxxxx> wrote:
> BTW, I don't bitch about most TV failures. Just
> had a bad moment
> today. I suppose I'm entitled to at least one
> outbreak per year, eh.
> 'try to keep it down for a few more months.
>
>
> --
> Best regards,
>
> Bil Green
> PC 1000
> Mammoth Lakes, CA 93546
> 760-924-1000
> mailto:tv.vcrrepair@xxxxxxxxxxx
>
> Wednesday, June 16, 2004, 7:49:40 PM, you wrote:
>
> RMdbaCT> Right On Greg!
> RMdbaCT> Country TV
> RMdbaCT> Ron Miller
> RMdbaCT> Inez, TX. 77968
>
> RMdbaCT> ----- Original Message -----
> RMdbaCT> From: "Greg Smith"
> <gaserv@xxxxxxxxxxxxxxxx>
> RMdbaCT> To: <techassist@xxxxxxxxxxxxx>
> RMdbaCT> Sent: Wednesday, June 16, 2004 9:43 PM
> RMdbaCT> Subject: [TechAssist] Re: PTV Unusaul
> Coolant Leak - Fixed
>
>
> >> Bill,
> >> I guess your probably a service center
> only & don't sell TV's,
> RMdbaCT> because
> >> if you did you would not be bitchin about
> something that is your source of
> >> income. I sell TV's & can honestly say that
> Toshiba is by far the least
> >> troublesome TV that we sell & service. I have
> only repaired 3 Toshiba's
> >> under warranty since I've been selling them
> for many years. I can't say
> >> that about the RCA's, Zenith's, & Hitachi's
> (even though Hitachi's are
> >> excellent sets). You must have a Toshiba
> dealer in your area that sells a
> >> ton of them because they have one of the best
> failure rates of any brand &
> >> are one of the easiest to repair. The 65HX81
> is a 3-4 yr old set that
> RMdbaCT> has
> >> had a very good track record. I suspect
> someone worked on this set before
> >> you got it. I sell hundreds of Toshiba's &
> have seen less than 1% of the
> >> sets grey scale off out of the box. The only
> gripe I have is their
> >> packaging is not as good as most. I can also
> say that if you took a poll
> RMdbaCT> of
> >> the tech's on this forum that they will agree
> that they see fewer problems
> >> with Toshiba's than any other brand. Guess
> you haven't seen many Samsung,
> >> Akai, Panasonic, Mitsubishi, Zenith's & the 2
> worst NAP & RCA's projo's,
> >> which are job security for your repair shop.
> Be pleased when you have
> RMdbaCT> work.
> >> Toshiba TV's are like the old Chrysler
> transmissions for the transmission
> >> shop, the shop would go under if it wasn't for
> Chevy & Ford's. Greg
> >> ----- Original Message -----
> >> From: "Bil Green" <tv.vcrrepair@xxxxxxxxxxx>
> >> To: ".TECHASSIST @ freelists . org"
> <techassist@xxxxxxxxxxxxx>
> >> Sent: Wednesday, June 16, 2004 5:44 PM
> >> Subject: [TechAssist] PTV Unusaul Coolant Leak
> - Fixed
> >>
> >>
> >> > Toshiba PTV
> >> > Model 65HX81
> >> > Symptom: no power
> >> >
> >> > Just finished repairing this set. It was so
> hard to figure where the
> >> > leak was that I thought this may help
> someone else (other interesting
> >> > defects found)
> >> >
> >> > 1. Troubleshot
> >> > 2. Located and replaced open 2A circuit
> protector in power supply -
> >> > at this time a portion of the green CRT
> (picture tube) circuit
> >> > board immediately started burning up
> >> > 3. Examined area around green CRT and found
> a few drops of liquid
> >> > leaking from the CRT onto the circuit
> board (cause of burning).
> >> > 4. Removed the green CRT/assembly - checked
> carefully for leaks (no
> >> > longer leaking! - so obvious sign as to
> where it leaked from)
> >> > 5. After hours of waiting for it to leak,
> and more tests, a loose
> >> > filler plug was found (buried under
> silicone sealant). We added
> >> > more coolant, tightened it (was not
> leaking at this time), and
> >> > sealed it with silicone sealant.
> >> > 6. Repaired burnt wiring on green CRT board
> >> > 7. Reinstalled green CRT/assembly
> >> > 8. Adjusted convergence controls
> >> > 9. Tightened loose lens wing nuts (not done
> properly at factory)
> >> > 10. Cemented totally loose convergence
> adjustment tabs (another
> >> > big mistake at factory)
> >> >
> >> > DOES TOSHIBA SUCK OR WHAT? - This is not the
> first time I am seen
> >> > loose lens wing nuts, not to mention almost
> every direct view Toshiba
> >> > I see having very green grey scale. But then
> it is good for business.
> >> >
> >> > --
> >> > Best regards,
> >> >
> >> > Bil Green
> >> > PC 1000
> >> > Mammoth Lakes, CA 93546
> >> > 760-924-1000
> mailto:tv.vcrrepair@xxxxxxxxxxx
> >> >
> >> >
> >>
> >>
>
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=====
Walter Wood
Future Tech Home Center
2786 Hwy. 43 N.
Lawrenceburg Tn. 38464
931-829-3337
Fax 931-829-4044
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