Samsung UE46D6100 No Power

[Camshaft]

Hi
I have a Samsung UE46D6100 that does not power up I have read various posts and unplugged power supply cnm803. When unplugged the backlights flash on off on off every second or so. When I plug back in nothing at all is this a clue, what do I try next?

Cheers
Cam

[dick_barton]

Re: Samsung UE46D6100 No Power

Can you measure the voltage at CNL802 as you switch on.

[Moreno83]

Re: Samsung UE46D6100 No Power

So you disconnected the cable from mainboard to the powersupply and turned on the tv?

Could you use a hairdryer and heat up the power supply for 1/2 mins and turn on the tv? It worked for me with a similar model which told me the PS was bad. Never found out what the problem was as i almost replaced every part haha.

[CapLeaker]

Re: Samsung UE46D6100 No Power

Post all the voltages measured on cnm803 with the corresponding pin out names.
Could you also give a more detailed description on what the tv does or doesn't do (like status of the LED in front of the tv, etc)? Since the backlights flash, I wonder if there is a bad backlight LED, or something else wrong on the PSU. As mentioned already before, try heating the PSU And retest the backlights.

[Andrew F. Ali]

Re: Samsung UE46D6100 No Power

Back light LEDs issue IMHO.