Hifonics BRZ1200.1D need help identifying burned diode

[jdaproduca]

I need some help figuring out the value of the diode right above the location of D281, it was completely destoryed.

https://drive.google.com/open?id=0B9iJtowEdJmTTkVhX2hNVVlacVJ5Z0J6SnBBQUJjQ01TemYw

Thanks for any help you can give

 

[rrae]

1K, but i am not sure, confirm someone.

 

[jdaproduca]

Yes it looks like a resistor R-GND not sure the value.

 

[rrae]

Here is attached usual diagram, but this is not from this amplifier:

 

[Johnny Dior]

Are there any other diodes in the amp that are identical? If so, lift a leg and probe it with volt meter on diode setting. One thing nice about amplifiers that mirror L/R sides with identical componentry. Most often, engineers seem to like using the same parts whenever/wherever possible, especially if they are getting huge bulk discounts in prices.

In some cases, you might be able to replace it with a slightly stronger diode, especially if they updated that section later on in revised builds.