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HISENSE H49N5705 switch off after warming then more rapidly

1 post / 0 new
2019, April 8 - 19:48
#1
podariuv
podariuv picture
6 years 1 week

U on C809 is just 370V and I believe is not enought power to transfer in secondary circuit of power. 
If I disconnect tcon or just display the tv dont go to stby. 
Do you have diagram of powerboard HLL-4455W?