Panasonic TH-L37U20A no power (blown fuse)

[Buhoy]

Hi,

Got a Panasonic TH-L37U20A with a blown fuse. Replaced the fuse but it burned again.

I troubleshoot the power supply and found 3 diodes with low reading. I was able to find a replacement for two of them but stuck with the third one.

Attached a picture. It has a green band and brown body with the number 4 and 1 or i (not sure)

Could you please help to identify?

Thanks

[tw2005]

Re: Panasonic TH-L37U20A no power (blown fuse)

What location on the board? Not sure if I can work it out .

[Buhoy]

Re: Panasonic TH-L37U20A no power (blown fuse)

Attached the board picture. Its the D7405.

Found in google the following info:
Ref.No Part No. Part Name & Description
D7405 B0JAME000091 DIODE

[tw2005]

Re: Panasonic TH-L37U20A no power (blown fuse)

yeah, that's about as far as I'm getting at the moment, the symbol in the schematic does not show zener symbol. keep digging you may get lucky