Onkyo TX-SR506 Power surge but Zone 2 still works

[panahoochie]

Help a Newbie,,,,
I have an Onkyo TX-SR506 that I believe went through a power surge on a recent electrical storm.
It powers up, display comes on, clicks a few times and then shuts off. The standby light then begins to flash.
Something new that I haven't read on any other threads is that if I push the "Zone 2" button, the receiver remains on and seems normal. It is only then when I go to any Zone 1 buttons that the receiver shuts back down.
Can anyone possibly narrow down what might need to be repaired on the board?
Thanks.

 

[sharkman]

Did you have a surge protector protecting your system? Were any other components damaged? Was your TV cable connected to the Onkyo?

 

[panahoochie]

Did you have a surge protector protecting your system? Were any other components damaged? Was your TV cable connected to the Onkyo?

No surge protector, yes other componants were damaged and No tv cable was not attached to the receiver....Thanks

 

[sharkman]

I was hoping someone with the expertise would chime in, your issue is far beyond my knowledge.

But I think you may be out of luck. Your Onkyo may be damaged in a few different areas on the board. Being that it probably came in the power cord, there is a small chance there is a service only fuse that saved it. Have you taken it apart to inspect?

 

[panahoochie]

I was hoping someone with the expertise would chime in, your issue is far beyond my knowledge.

But I think you may be out of luck. Your Onkyo may be damaged in a few different areas on the board. Being that it probably came in the power cord, there is a small chance there is a service only fuse that saved it. Have you taken it apart to inspect?

Yep, took it apart and of the three fuses I could find, they all look good. Just curious why the Zone 2 still works.