[TechAssist] Re: CTC169
- From: "G.N.Arrivas" <gna2000@xxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 28 Nov 2001 08:48:12 -0800
Are you working on CTC169 or PTK169
You will get a wrong tip if you give wrong chassis numbers. You CTC169 on
the subject line but you mentioned a projection TV in the body. Which is
which and may we can help you.
G.N.Arrivas, CET, Pittsburg, CA
Tel/Fax: (925) 432-2057
Arrivas Enterprises
http://www.arrivasenterprises.com
Electronics Repair Help
http://www.etechhelponline.com
(Viewed by technicians in 60-plus countries worldwide)
Tax Help Online:
http://www.itaxhelponline.com
----- Original Message -----
From: "joel e sanford" <rope23@xxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Cc: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, November 28, 2001 8:08 AM
Subject: [TechAssist] Re: CTC169
>
> I have been working on ONE Rca 169 for what seems like TEN years,! wish
> I could find a bad cap (or something) have received informatiuon from
> every (I do mean EVERY) body on the list nothing seems to help find the
> prob!from Dan Mundy the complete print of all suspect circuit,s read them
> metered them all voltages within ...from Tech lind- suggestion to chang
> plugs -no..from Clint to check items (all voltages on the pin
> outputcorrectso.........)I want to stand this projo up against the wall
> and shoot it but .... the customer thinks it,s my fault.it came in dead,
> had the 169mod rebuilt, then trippler shorted befor i could look at the
> raster. wasited a Looonnnnnnnng time for the trippler, and now this
> .pinchusion bowed top and bottom(c4402 did not cure thanks dennis
> enyway)also some parabolic distortion on both sides....enybody seen this?
> PTV adapter also rebuilt all voltages on D-conv,with
> specsnot a yoke prob because each gun has the almost same distortion.I
> don,t want to rant on (will put someone to sleep)BUT.........Sanford
>
>
>
> On Tue, 27 Nov 2001 20:47:38 -0600 Bill Grabowski <bgrabowski@xxxxxxxxx>
> writes:
> >
> > I've been working on CTC169's for ten years but I never found a
> > leaky
> > cap that I
> > can think of......
> >
> > Bill Grabowski
> > Triangle Appliance
> >
> >
> > "Leonard G. Caillouet" wrote:
> > >
> > > I am wondering if you all have seen many leaky caps in these sets.
> > I just
> > > did two this week that had leaky Nichicon 105 degree caps. The
> > electrolyte
> > > caused enough corrosion to damage a couple of traces. These are
> > the first I
> > > have seen like this and am wondering if we can expect this to be
> > as common
> > > as in the Hitachi and Misubishi projection sets. How far do you
> > guys go in
> > > looking for other caps going bad on these sets. I have found that
> > sometimes
> > > the only way that you can find them is to heat the pins and see if
> > they
> > > smell or remove them and visually inspect them. Many of the ones
> > that are
> > > starting to leak check OK on all four tests, capacitance, ESR, DA,
> > & leakage
> > > current. Should we be checking all of them on these sets?
> > >
> > > Leon.
> > >
> > > Leonard G. Caillouet
> > > Service Manager
> > > Electronics World
> > > Gainesville, FL
> > > 352-332-5608
> > > 352-332-5668 (fax)
> > >
> > > =================================
> > > Help make your TechAssist database better!
> > > Submit your fixes here:
> > http://circuitwork.com/techassist/tip/#tips
> > > =================================
> > > To UNSUBSCRIBE your email address, click here:
> > > mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe
> > =================================
> > Help make your TechAssist database better!
> > Submit your fixes here: http://circuitwork.com/techassist/tip/#tips
> > =================================
> > To UNSUBSCRIBE your email address, click here:
> > mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe
> >
> >
> =================================
> Help make your TechAssist database better!
> Submit your fixes here: http://circuitwork.com/techassist/tip/#tips
> =================================
> To UNSUBSCRIBE your email address, click here:
> mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe
>
>
=================================
Help make your TechAssist database better!
Submit your fixes here: http://circuitwork.com/techassist/tip/#tips
=================================
To UNSUBSCRIBE your email address, click here:
mailto:techassist-request@xxxxxxxxxxxxx?subject=unsubscribe
Other related posts:
