[TechAssist] Re: RCA CTC203CA has stange color
- From: HSWAD@xxxxxxx
- To: techassist@xxxxxxxxxxxxx
- Date: Mon, 24 Jan 2005 19:50:21 EST
I had a CTC203 two days ago with a similar problem. By getting a service
line I found that the same problem existed. That is, the red line was not red
etc. Hooked the chassis up to a test jig and everything was OK. A new picture
tube corrected the problem. The original had a displaced shadow mask
apparently. Hollis Bates, Field engineer-retired, Lewiston, Maine, HSWADat
AOL.com
In a message dated 1/24/05 7:27:19 P.M. Eastern
Standard Time, ampm@xxxxxxx writes:
How about changing the EPROM?
Al Marquardt
ampm@xxxxxxx
Al Marquardt Electronic Repair
206 W Main
Girardville Pa. 17935
----- Original Message -----
From: "John at Main TV" <maintv2004@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Monday, January 24, 2005 7:11 PM
Subject: [TechAssist] RCA CTC203CA has stange color
> RCA F32649YX59
> Chassis CTC203CA5
> Manuf. 2001
> This set has washed out color except for the right edge of large objects.
> The colors are wrong (a red raster from my generator appears purple, ect)
> and the tint control was only a little effect. Tapping on or heating the
> chassis has no effect. I swapped the analog comb filter board with no
> effect. It is not a purity problem. I found no tips for this in winstips.
> I am thinking maybe T chip or color crystal. Has anyone else seen this
> problem? John.
> John Mielke
> Main TV
> 636 main St.
> Longmont, Co
> phone 303 776 6955
> fax 303 776 0792
> maintv2004@xxxxxxxxxxx
>
>
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