Riddled TV Repair Forum
Service Menu and Manual Schematics
 
   
 FAQFAQ   SearchSearch   RegisterRegister 
   Log inLog in 
Toshiba 55g300u - changed out inverter, no picture    
Post new topic   Reply to topic    Riddled TV Repair Forum Index -> TV Repair
 
Author Message
Rjholly71



Joined: 14 Jan 2017
Posts: 2

PostPosted: Sat Jan 14, 2017 12:07 pm    Post subject: Toshiba 55g300u - changed out inverter, no picture Reply with quote

I picked up a toshiba 55g300u that would buzz and flicker for a few seconds then no picture. I opened it up and found that the connections between slave 1&2 along with jumper burnt and melted and the connections between master 1&2 had some brown spots. I replaced all 4 and now no picture at all.
Google

PostPost subject: Advertisement

JTS1957



Joined: 21 Jan 2009
Posts: 2237
Location: Far, Far Away

PostPosted: Sat Jan 14, 2017 1:30 pm    Post subject: Reply with quote

Power LED turns on & off at your command?
24 Volts at inverters?
Rjholly71



Joined: 14 Jan 2017
Posts: 2

PostPosted: Sat Jan 14, 2017 5:40 pm    Post subject: Reply with quote

Yes tv powers on haven't tested voltage
Display posts from previous:   
Post new topic   Reply to topic    Riddled TV Repair Forum Index -> TV Repair All times are GMT - 6 Hours
Page 1 of 1

 


Disclaimer: All information provided by RiddledTV is strictly for information purposes only. Please observe all warnings displayed on your electronic
devices. This information should only be used to help diagnose work, and all service should be performed by a qualified technician.
Contact Us       Privacy Policy       Copyright © 2015 RiddledTV.com       Advertise on RiddedTV.com