[TechAssist] Re: RCA CTC 140 GPR2631 PART ID R4702

This is a CTC140B chassis.
I went with the assumption that 8450 ohms is correct, posted by  another 
member, as this is close to the
reading I get.
With 5 color bands, the fourth one is the multiplier. I took into consideration 
the bands may have become
discolored from the heat, but I don't see how the first band could have been 
green...I'm still stuck as
after the I mess with the G2, I get retrace lines when I turn G2 up and back 
down, now the retrace lines
don't go away. I was thinking bad IHVT...but this doesn't take care of the 
audio, plus I also get a squeal
that changes pitches as I adjust the G2.

Jeff Dougherty
Intrepid Video TV/VCR
263 S Front St
Steelton PA 17113
fax...717-564-4952
www.intrepid-video.com www.tech-repair.net

----- Original Message ----- 
From: "Tri-County Tv" <tricountytv@xxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, July 31, 2003 7:53 AM
Subject: [TechAssist] Re: RCA CTC 140 GPR2631 PART ID R4702


I think 22 megs is red,red, blue and red red violet would be 220 meg which I
have never heard of a resistor that high in value. Something's not right
with the color bands.
Tom Berger
Tri-County TV
Robbinsville
North Carolina 28771
(tricountytv@xxxxxxxxxxxxx)
----- Original Message ----- 
From: <Svatek227@xxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Thursday, July 31, 2003 4:42 AM
Subject: [TechAssist] Re: RCA CTC 140 GPR2631 PART ID R4702


> Value by bands says 22 megohms red, red,violet,gold ,gold =220000000dvided
by
> 10 gives 22meg +/-5%
> Joe Svatek
> Owner
> Svatek's Electronics
> 227 Marten St.
> Neenah,WI 54956-2520
> Phone: (920) 751-8937
> Fax :    (920) 751-3727
> email:    Svatek227@xxxxxxx
>
>
>
>
>
> In a message dated 7/30/2003 4:19:35 PM Central Daylight Time,
> support@xxxxxxxxxxxxxxxxxx writes:
>
> > This is the same unit that was dead...all LED's lit. I found an open
trace,
> > now no video/audio...OSD is
> > OK.
> > R4702 is measuring very high..
> > Color bands are Red..red..violet..gold..gold.
> > Schematic shows ?450 at 1/4w...what is the first digit....even so, this
> > value would not match the color
> > code.
> > It measures 8.8k. I know I'm looking at this right, because R4701
matches
> > the schematic..
> >
> > Thank you.
> >
> > Jeff Dougherty
> > Intrepid Video TV/VCR
> > 263 S Front St
> > Steelton PA 17113
> > fax...717-564-4952
> > www.intrepid-video.com www.tech-repair.net
> >
>
>
>
>
>
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