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Crumbtrail TV Forums: TV Equipment: TV Repair Forum:
big screen

 

 


Butch
New User

Dec 11, 2004, 2:56 PM

Post #1 of 3 (1824 views)
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big screen Can't Post

I have a toshiba 53H71 will not turn on red light flashing .Is it the power supply ?Or any ideas. Thanks in advance for any help.Butch



minehunter
User

Dec 11, 2004, 10:17 PM

Post #2 of 3 (1820 views)
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Re: [Butch] big screen [In reply to] Can't Post

Take the back off and unplug the convergence yokes from the convergence board and see if teh TV comes on. if it does then you need to change teh convergence IC's. You can also unplug the plugs that power the convergence board and see it if comes on. Again if it does then change teh convergence IC's. That is the most common failure that I have found with this model. I think that there are some pico fuses on the board too that open. They are black about 3/8 long and are square instead of round like a resister.


Butch
New User

Dec 11, 2004, 10:43 PM

Post #3 of 3 (1815 views)
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Re: [minehunter] big screen [In reply to] Can't Post

Thanks very much for the info,I will check into those areas. Butch

 
 
 


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