SAMSUNG UE32EH4003W Backlight

[pyrosster]

Hi guys

Got this tv today and it doesn't turn on the backlight.
The voltages on the power supply are good and and I'm wondering what else can I look?

The voltages on the power supply are:

CN803
1-2 PWM_DIM = 13V
3-4 B13V = 13V
5-6 BLL_ON/OFF = 13V
7-8 VAMP = 13V
9-10 GND = 0V
11-12 A5V = 5.3V
13-14 POWER_ON/OFF = 5.3V

CN802 -> LED BACKLIGHT
1 D+ 0V
2 S- 170V
3 NC
4 S+ 170V
5 D- 170V

These voltages for the led backlight are ok?

Thanks for your help!!

[budm]

Re: SAMSUNG UE32EH4003W Backlight

Your LED driver Voltage is fine, it is more likely that you have open circuit in the LED strings.
How about some good clear pictures of the whole back side and the boards?