samsung la32c450

[zabalido]

Hello
i have an lcd samsung la32c450,power is dead,
i changed mosfet,and ic fan 7529 the mosfet blow and pin 7 out
of the ic fan 7529 give 12v+ what is the problem?
can i have the service manual of the power
thanks in advance

[tom66]

Re: samsung la32c450

What's the model of the power board e.g. BN44-00123?

[zabalido]

Re: samsung la32c450

the power board number is bn41-01320a

[tom66]

Re: samsung la32c450

I can't find anything on that. Are there any other BN-type numbers?

[zabalido]

Re: samsung la32c450

no only this number bn but there is this number: p2632hd-avd

[tom66]

Re: samsung la32c450

Unfortunately, I cannot find any schematics for that.

If the MOSFET blew, it can damage the FAN-chip, but it can also often damage things like the gate drive resistor and surrounding components.

Did you change more than those components?

[zabalido]

Re: samsung la32c450

no only this component,but the board was in other hand before,
they have changed some caps
i will check and let you know
thanks for your help