[TechAssist] Re: RCA - CTC203AC, model F27664; shuts down, pulsates - techassist

[TechAssist] Re: RCA - CTC203AC, model F27664; shuts down, pulsates

From: tjanphyl@xxxxxxxxxxxxxxx
To: techassist@xxxxxxxxxxxxx
Date: Sun, 30 Oct 2005 20:04:32 -0500
Read Tib's answer. I always replace the three pin regulator and 
resolder all over the board, incl the SMDs.
U18101=LM317=RCA 214704.
Do this and reinstall the board and will probably work OK.
Phil

Phil Bader, Pres.
Jan Phyl TV Inc
Winter Haven, Fl
(863) 299-8821
Confounding the wise since 1976
personal email: pbader@xxxxxxxxxxxxxxx

----- Original Message -----
From: KENNETH BARNES <KENNYB928@xxxxxxx>
Date: Sunday, October 30, 2005 7:36 pm
Subject: [TechAssist] Re: RCA - CTC203AC, model F27664; shuts down, 
pulsates

> Phil:  Thanks for the tip.  I thought of it, but didn't try it.  
> Now I have sound with white raster and no video.  There must be a 
> way to jumper certain pins to get back the pic.   Any ideas?    
> Thanks     Kenny
>  ----- Original Message ----- 
>  From: tjanphyl@xxxxxxxxxxxxxxx<mailto:tjanphyl@xxxxxxxxxxxxxxx> 
>  To: techassist@xxxxxxxxxxxxx<mailto:techassist@xxxxxxxxxxxxx> 
>  Sent: Sunday, October 30, 2005 5:47 PM
>  Subject: [TechAssist] Re: RCA - CTC203AC, model F27664; shuts 
> down, pulsates
> 
>  Dumb idea but try it:
>  If it has an upright plug in board with the RCA and S video 
> jacks on 
>  it, (it's also PIP)unplug it and remove that  board, then try 
> the set.
>  Phil
> 
>  Phil Bader, Pres.
>  Jan Phyl TV Inc
>  Winter Haven, Fl
>  (863) 299-8821
>  estab. 1976
>  personal email: 
> pbader@xxxxxxxxxxxxxxx<mailto:pbader@xxxxxxxxxxxxxxx>
>  ----- Original Message -----
>  From: KENNETH BARNES <KENNYB928@xxxxxxx<mailto:KENNYB928@xxxxxxx>>
>  Date: Sunday, October 30, 2005 1:25 pm
>  Subject: [TechAssist] Re: RCA - CTC203AC, model F27664; shuts 
> down, 
>  pulsates
> 
>  > RCA CTC203664, model F27664 (SAMS 4336).  Push power switch, 
> TV 
>  > tries to start, pulsates three times and shuts off.  HV comes 
> up 
>  > to 15KV.  I can inject a signal at the base of the HOT and get 
>  > 25KV and then measure the scan voltages.  Then I have no video 
> and 
>  > no sound.  Screen dark.  Checked SMPS and other things 
> including 
>  > L4401.  Any help here?  TIA   Kenny
>  > Kenny Barnes TV
>  > 928 S. Marshall St.
>  > Boone IA 50036
>  > 515 432 5250
>  > KENNYB928@xxxxxxx<mailto:KENNYB928@xxxxxxx>
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[TechAssist] Re: RCA - CTC203AC, model F27664; shuts down, pulsates

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