Hello,

Can anyone help identify the burnt component on Viewsonic G790
MODEL: VCDTS21430-2P The burnt component location is ZD306.

thanks...

part number of the component?

If that zenner is at the Power Supply and is close to the KA3842/UC3842, probably it will be between 18V and 24V.

If it is the zenner I'm refering to it will not be important the exact voltage, but you should carfully verify this information.

I don't have the schematic for it...
the component close to it is transistor.. (Q302)

Thanks..

I don't know your monitor, but You should look at the other side of the monitor board and check the hint I said.

If you want to repair that monitor without the shematics, you will have to analize it.

Prolbably the senner you are saying is to limit the voltage to the integrated I said, verify it.

the component close to it is (Q302)IRF620A (FET)...

does anyone have schematic? I need to know the exact part number of the component zd306 on Viewsonic G790

thanks....