[TechAssist] Re: RCA P52738WK PTK169PGB faint flickering
- From: "Shannen's Electronics" <shannen@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Thu, 6 Feb 2003 22:37:03 -0600
Shaun, that capacitor is off of pin 24 of U1001. Should be a 1uf/100V.
Shannen
Shannen's Electronics
1619 N Taylor
Garden City, KS 67846
(620) 275-4660
(620) 276-4668 (fax)
shannen@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx]On Behalf Of Satguy
Sent: Thursday, February 06, 2003 10:30 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: RCA P52738WK PTK169PGB faint flickering
As per a previous post can someone clue me in to where C4301 is located?
Shaun
Advanced Electronics
Fort Morgan, CO 80701
(970) 867-3124
satguy@xxxxxxxxxxxxx
----- Original Message -----
From: <tvservice@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, February 06, 2003 5:25 PM
Subject: [TechAssist] Re: RCA P52738WK PTK169PGB faint flickering
>
> Q4801 #215496 surface mount
> Q4802 #200168 can sub NTE159 (lead configuration different)
> Did you check or change C4401, C4402, C4301?
> Robert
> tvservice@xxxxxxxxxxxxx
> H & H Electronics Inc
>
> ----- Original Message -----
> From: "Shaun" <satguy@xxxxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Thursday, February 06, 2003 5:59 PM
> Subject: [TechAssist] Re: RCA P52738WK PTK169PGB faint flickering
>
>
> >
> > It's not really flickering it's more like horz tearing and I am down to
> > q4801 or q4802 but I dont know what the part numbers are.
> >
> > Shaun
> > Advanced Electronics
> > 120 E. Burlington Ave.
> > Fort Morgan, CO 80701
> > (970)-867-3124
> > ssroark@xxxxxxxx
> > ----- Original Message -----
> > From: <HSWAD@xxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Thursday, February 06, 2003 5:03 PM
> > Subject: [TechAssist] Re: RCA P52738WK PTK169PGB faint flickering
> >
> >
> > > Have you tried to find the source of the flickering with your scope?
> > Hollis
> > > Bates, Retired Field Engineer.
> > > In a message
> dated
> > > 2/6/03 6:50:52 PM Eastern Standard Time, satguy@xxxxxxxxxxxxx writes:
> > >
> > >
> > > > Subj:[TechAssist] Re: RCA P52738WK PTK169PGB faint flickering
> > > > Date:2/6/03 6:50:52 PM Eastern Standard Time
> > > > From:<A HREF="mailto:satguy@xxxxxxxxxxxxx";>satguy@xxxxxxxxxxxxx</A>
> > > > Reply-to:<A
> > HREF="mailto:techassist@xxxxxxxxxxxxx";>techassist@xxxxxxxxxxxxx</A>
> > > > To:<A
> > HREF="mailto:techassist@xxxxxxxxxxxxx";>techassist@xxxxxxxxxxxxx</A>
> > > > Sent from the Internet
> > > >
> > > >
> > > >
> > > >
> > > > Can you tell me where C4301 is located?
> > > >
> > > > Shaun
> > > > Advanced Electronics
> > > > 120 E. Burlington Ave.
> > > > Fort Morgan, CO 80701
> > > > (970)-867-3124
> > > > ssroark@xxxxxxxx
> > > > ----- Original Message -----
> > > > From: "mike wilson" <mykeelike@xxxxxxx>
> > > > To: <techassist@xxxxxxxxxxxxx>
> > > > Sent: Thursday, February 06, 2003 2:57 PM
> > > > Subject: [TechAssist] Re: RCA P52738WK PTK169PGB faint flickering
> > > >
> > > >
> > > > >
> > > > > I've seen a similar type of symptom caused by c4301 100uF 100v.
Also
> > > > check
> > > > > c4519 and c4520. Also on aux board q7036 short or leaky and r7119
> open
> > or
> > > > > change value
> > > > > Mike Wilson A.M. Stereo & Video Seattle WA.
> > > > >
> > > > >
> > > > >
> > > > > ----- Original Message -----
> > > > > From: "Lyles Tv" <tech@xxxxxxxxxxx>
> > > > > To: <techassist@xxxxxxxxxxxxx>
> > > > > Sent: Thursday, February 06, 2003 7:53 AM
> > > > > Subject: [TechAssist] RCA P52738WK PTK169PGB faint flickering
> > > > >
> > > > >
> > > > > > RCA P52738WK PTK169PGB faint flickering--looks jumpy?
> > > > > >
> > > > > >
> > > > > > I don't know how else to describe this. It is mainly visible
when
> > > > looking
> > > > > at the channel guide on the sat. It's is allmost non existant
with
> > > > moving
> > > > > video. It has the apperence of maybe jumping a line of res making
> it
> > > > look
> > > > > like it is flickering. The convergence appears to "flower" out at
> the
> > > > top.
> > > > > I seen an earlier post where someone mentioned that term and
> instantly
> > > > > thought of that when I seen this. This is the set that I had
> > previously
> > > > > repaired all of the usual suspects in the HOT circuit, and
replaced
> > the
> > > > HV
> > > > > splitter, and when I did that I inadvertantly move the green
> centering
> > > > > rings. Just doing a little casting here before I go deep sea
> > fishing
> > > > > > Jeff
> > > > > > Lyles TV and Appliance
> > > > > > Elkhorn, Wi. 53121
> > > > > > tech@xxxxxxxxxxx
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