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Equipment Repairs => LCD TV forum => Topic started by: grandad h on September 25, 2012,14:51:41

Title: Samsung LE26C 450 E1W
Post by: grandad h on September 25, 2012,14:51:41

Can anyone point me in the right direction with this newish TV. The standby light flashes to the remote but the set doesn,t start. Voltage to the inverter rises to 24v and then falls back, rises again and falls again. I cct of the power supply would be useful or has anyone encountered this problem. The PS number is BN4400338.    Thanks.

Title: Re: Samsung LE26C 450 E1W
Post by: fix2003 on September 26, 2012,02:58:38

hope this helps

Title: Re: Samsung LE26C 450 E1W
Post by: chrissie jones on September 26, 2012,12:08:14

check large diodes for short or open circate.in secondary side..cause i had one with same problem..

Title: Re: Samsung LE26C 450 E1W
Post by: grandad h on September 28, 2012,08:51:39

Thank you both for your assistance. Cold checks in the power supply isn't showing any faults. I'll get to the cct diagram later to see if anything obvious shows up. Will keep you informed.