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Sanyo DP50740 won't turn on!    
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jazzyhali



Joined: 08 Aug 2013
Posts: 2

PostPosted: Thu Aug 08, 2013 10:57 am    Post subject: Sanyo DP50740 won't turn on! Reply with quote

I've visibly checked the capacitors, none appear bad, I've also replaced the power board, but no change. I press the power button, hear clicking but will turn off after a few seconds. My next thought is to replace the main board but want to see if there is any advice if that would be the next POSSIBLE step. Can anyone help?
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JTS1957



Joined: 21 Jan 2009
Posts: 2344
Location: Far, Far Away

PostPosted: Thu Aug 08, 2013 1:28 pm    Post subject: Reply with quote

http://elektrotanya.com/sanyo_dp50740_chassis_dp5074003.pdf/download.html
jazzyhali



Joined: 08 Aug 2013
Posts: 2

PostPosted: Mon Aug 12, 2013 7:20 pm    Post subject: Reply with quote

Thank you, I determined it was the Y sustain board, I just replaced it, but now it comes on, but only stays on for about 20 seconds and shuts off, then comes back on. It repeats this over and over, any suggestions?
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