[TechAssist] Re: RCA CTC140CH bright screen with retrace lines
- From: "Damon" <DAMON101@xxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Sat, 10 Nov 2001 08:33:10 -0500
I thought it might be the video buffer but without verifying the actual
chassis I couldn't tell if you should replace Q2901 or if the video buffer
is a different number.
----- Original Message -----
From: "Terry Chang-Kee" <terrychangkee@xxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, November 09, 2001 2:18 PM
Subject: [TechAssist] Re: RCA CTC140CH bright screen with retrace lines
>
>
> The voltage might be good but did you check and replace the filter in this
> supply voltage, could also be a bad picture tube, or problems on the CRT
> board.
>
> Happy hunting
>
> Terry
>
> >From: Bill Boyd >Reply-To: techassist@xxxxxxxxxxxxx >To:
> techassist@xxxxxxxxxxxxx >Subject: [TechAssist] RCA CTC140CH bright screen
> with retrace lines >Date: Fri, 09 Nov 2001 12:14:12 -0600 >>>model: GE
> 31GT100 >chassis: CTC140CH >>Bright screen with retrace lines, sound ok.
>No
> video, no OSD >224 volt supply to crt board is ok. >Waveforms look good
> coming out of U2700. >Any help will be appreciated. >>Bill >>Bill's TV
> Service >Route 1 Box 11 >Sulphur Springs, TX 75482
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