tv repair shop software
 

Software for repair shop
Assist Control



Free trial

tv repair

 TV repair forum - Open   
See our courses below


 
       
  << Previous Topic | Next Topic >>Back to main  

RCA 46 inch P46720LV no power, on clicks when trying to turn on

August 27 2003 at 12:58 PM
Score 5.0 (1 person)
  (Login tmall69)

My Rca 46inch Model P46720LV just all of a sudden died on me. when you try to turn it on all you hear is a click as if it attempts to come on but it doesn't. This all began the day after a storm came through and knocked the power out twice. But the TV was working fine the day the power was off and on and I have surge protectors on everything. Could this be a delayed reaction to the storm? Any help or advice would be greatly appreciated.

Tracey Mallory

 
Scoring disabled. You must be logged in to score posts.Respond to this message   
AuthorReply

(no login)

May be to late?

No score for this post
July 8 2006, 9:42 PM 

On RCA TVs, shassis PTK169 or CTC169, your problem you describe is very comun.
Replace on power supply diodes: CR4118, part # 164590
This diode will check good out of circuit.
Replace Capacitors: C4108= 208002; C4104= 214756;
C4102= 195691.
Godd Luck

 
Scoring disabled. You must be logged in to score posts.Respond to this message   
David (Sears Tech)
(no login)

Re: May be to late?

No score for this post
July 9 2006, 9:08 AM 

Alex is correct on those caps. I seem to remember C4106 fails also.
Another very common problem with the PTK 169 is a shorted HV splitter. #205064 I think it is.

 
Scoring disabled. You must be logged in to score posts.Respond to this message   
Current Topic - RCA 46 inch P46720LV no power, on clicks when trying to turn on
  << Previous Topic | Next Topic >>Back to main