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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
rca tv,dvd,vcr

 

 


jimy1969
New User

Mar 7, 2009, 7:30 PM

Post #1 of 2 (792 views)
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rca tv,dvd,vcr Can't Post

have straight line across screen replaced zener #d413 &#d414 still same. any were i can get manual. rca 27501tdv



rrobor
Veteran

Mar 8, 2009, 4:44 AM

Post #2 of 2 (783 views)
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Re: [jimy1969] rca tv,dvd,vcr [In reply to] Can't Post

The usual for any TV is the output IC is shot or dry joint, replace that and the small electrolytics hanging off it and it should be OK. There should also be a low value resistor feeding it, chances are thats open. If you have a meter all are easy found, the capacitor has one end to the IC and the other to a diode, The IC is near the line stage on a heat sink and the resistor is off a diode from the flyback transformer, it may be before or after the diode and there should be a 1000uF or there abouts filter cap on the same line.

 
 
 


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