VIZIO VO47L FHDTV10A - Voltage Regulator Input

[VaBeachTennis]

Re: VIZIO VO47L FHDTV10A - Voltage Regulator Input

On the original posters pictures there are two white fuses, have you checked them? you may have blown one of them when you shorted the regulator

Thank you, I will check them out.

[budm]

Re: VIZIO VO47L FHDTV10A - Voltage Regulator Input

Those two fuses on the main board:
One is for 5V, another one is for the switched 12V, so check the fuses as suggested by R_J.