[TechAssist] Re: RCA Pro Jo PTK169PT13

Neil,

Change CR4118, RCA 164590.  May check good, but break down under load.  I
change that diode on EVERY CTC169 that comes in just on principle.


Ken Smith
Gulf Technical Services
3034 Gulf Breeze Parkway
Gulf Breeze, FL  32561
850-934-8324 (Voice) 850-932-0819 (Fax)

----------------------------


On Thu, 4 Oct 2001 20:23:30 EDT ELECTRONICACE@xxxxxxx writes:
> 
> check cr4118,and the caps around the smps,especially the switch mode 
> reg ic.
> 
> In a message dated 10/3/01 7:55:02 PM Eastern Daylight Time, 
> tvdoctors@xxxxxxxxxxxxx writes:
> 
> > 
> >  I brought module into shop for dead set symptoms. High Voltage 
> starts ups 
> > but goes right back off. Every once in a while set will turn on 
> with good 
> > picture and sound, but only to shut down again minutes later. I 
> replaced 
> High 
> > voltage divider block, but it didn't help.  Any suggestions? 
> Regulator IC? 
> > Electrolytic? Vibration and cooling component's don't seem to have 
> any 
> effect.
> >   Neil,   tvdoctors@xxxxxxxxxxxxx
> >  
> >  
> Help make your TechAssist online repair tips 
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