Help with Vestel PSB

[Mikeyboy2007]

hi guys i have a Vestel power supply board that was in a Toshiba TV. the board has 2 numbers on it 17IPS20 & 040313R5. i am trying to fix this tv for a friend of a friend. they sead the heard a pop from the tv. i opened it up and the only thing i noticed on the board was as pictured... would it just be a siple case of replacing the resistor or will it require more ? any help appreciated. thanks

[tom66]

Re: Help with Vestel PSB

I'd personally be surprised if that did sort out the problem.
Resistors rarely fail without cause. They can, but it is is rare.

What testing have you done...?
- Any standby?
- Any rails from power board?
- Backlight? Backlight voltages?

Is this an LED backlit or CCFL backlit LCD TV?

[Mikeyboy2007]

Re: Help with Vestel PSB

i will test Tom, it says on the tv that its an LCD but on the inside of the plastics it says LED and there is no inverter and the T-con is at the bottom which would lead me to believe its an LED

[tom66]

Re: Help with Vestel PSB

Well fundamentally they're both LCD TVs, just this one has LEDs for the backlight instead of fluro tubes.