[TechAssist] Re: RCA CTC187CN3 (32GT660YX1)No start!!
- From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 16 Nov 2005 14:09:10 -0500
Thanks for the response, I should have mentioned, there is no Horiz drive
pulse, the Stby 7.6V is Ok. The 5 volt supply is ok. I have data activity
every 3 seconds at pin 15 and 16 of U3101. No data on the Tchip even is I
lift the pins at pin53 and pin 54. This model had no PIP module. Wondering
if it could be the Tchip.
thanks
Bruce.
----- Original Message -----
From: <tvman@xxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Wednesday, November 16, 2005 1:54 PM
Subject: [TechAssist] Re: RCA CTC187CN3 (32GT660YX1)No start!!
> Bruce check this tip..Eric
>
> CTC187CN3 no power on 5v standby#2 low. Q105
>
> ctc187cn3 no power - fuses ok remove and resolder L4102 next to smps
> trans.
>
>
> E M Electronics
> Deer Lake NL
> Canada
> tvman@xxxxxxxxxxxxxxx
> eric.manuel@xxxxxxxxx
> eric.manuel@xxxxxxxxx
> ----- Original Message -----
> From: "Rochester TV" <rochester.tv@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Sent: Wednesday, November 16, 2005 3:49 PM
> Subject: [TechAssist] Re: RCA CTC187CN3 (32GT660YX1)No start!!
>
>
> > check r4103 a 1meg resistor near p/s reg ic
> >
> > ----- Original Message -----
> > From: "Bruce Tiedeman" <btied@xxxxxxxxxxxx>
> > To: <techassist@xxxxxxxxxxxxx>
> > Sent: Wednesday, November 16, 2005 12:06 PM
> > Subject: [TechAssist] RCA CTC187CN3 (32GT660YX1)No start!!
> >
> >
> > > Does any one have a print and or trouble shooting guide they could
> share.
> > > I have be trying to fix this set using information from a CTC177
chassis
> > > but notice some of the I.C pinouts are different. I have changed the
> EPROM
> > > and have a good regulated supply. There is momentary data at the EPROM
> at
> > > plug in.
> > > thanks
> > > Bruce.
> > > B&T Electronics
> > > 139 Margaret ST
> > > Sarnia Ontario
> > > Canada
> > > N7T2Y3
> > > 519 344 1850
> > >
> >
>
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