Hello all,
I'm troubleshooting an LG 50PV450-UA for a coworker of mine, I'm stumped and looking for help.

Original issue: TV shut off, no standby light on front panel, no clicking when plugged in.
To date troubleshooting:
No bulging caps, no obvious heat issues, no destroyed components.

Checked main fuse, GOOD. Checked fuse F302, BLOWN. Replaced fuse F302.
Plugged in TV fuse immediately blows.

Tested D304(SR 104) and R305(0.33 ohm) both blown, Replaced. Diode had to be NTE585 which was the only locally available component....

Re: New Members - please post your introductions here

Hello fellow nerds.

I came here in hopes of fixing a coworkers TV. I've isolated the issue to the power supply, but i'm Just banging my head on what the actual issue is.

Will post detail in the TV forum.