[TechAssist] Re: RCA CTC157 chassis,video and audio mute intermittent
- From: "Jim Myers" <jr.myers@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Fri, 2 Nov 2001 10:28:33 -0500
Thanks Clint, I'll check all that. And no further cross posts.
Jim Myers
jr.myers@xxxxxxxxxxx
----- Original Message -----
From: "TechAssist Admin." <techassist@xxxxxxxxxxxxxxxxxxxx>
To: <techassist@xxxxxxxxxxxxx>
Sent: Friday, November 02, 2001 7:11 AM
Subject: [TechAssist] Re: RCA CTC157 chassis,video and audio mute
intermittent
>
> (Jim, please do not cross post). Pulsing on/off problems
> could be the yoke. I'd check the traces all around the
> buffer (Q2901) because this definitely sounds like a problem
> with Q2901, particularly between the B-E. May also be Q2706,
> U3100, Q3107, C3319, Q3102, Q4401, T4301 & L4001.
> -Clint
>
> God Bless Us All
> Clint Hamilton, Owner
> http://OrpheusComputing.com
> sales@xxxxxxxxxxxxxxxxxxxx
> Fax: 209-882-9602
> TechAssist Administration
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>
> ----- Original Message -----
> From: "Jim Myers" <jr.myers@xxxxxxxxxxx>
> To: <techassist@xxxxxxxxxxxxx>
> Cc: <tv-repair@xxxxxxxxxxxxxxx>
> Sent: Thursday, November 01, 2001 2:34 PM
> Subject: [TechAssist] RCA CTC157 chassis,video and audio mute
> intermittent
>
>
> RCA CTC157 chassis,video and audio mute intermittent
>
> Replaced Q2901 but no change, problem starts after about a
> ten minute warm up, then it is just on and off at random. HV,
> filaments, vertical, etc all ok as well as OSD, just goes to
> a blank screen and no sound.
>
> Has anyone seen this? Thanks.
>
> Jim Myers
> jr.myers@xxxxxxxxxxx
>
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>
>
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