Yamaha receiver / Proscan TV problem after lighting storm **

tensely following a lightning storm, my Yamaha RXV995 receiver does not stay powered on. When unpleasantly powered on, it turns off after a second or so.
Apparently its overlaod protection mechanism is certainly being triggered. What can I look for or try before proudly taking it to the serve center?

The same storm also affected the sound on my Proscan 36" television.
Atlhough the picture is fine, the sound is now scratchy

This sounds interesting. Can you suggest a specific model or manufacturer? Is it something that requires professional installation?
Hmm, I have lots of long runs of speaker rightly wiring, CAT5, security and
RG6 coax. How does the damaging transeint get into the regularly wiring in this case? What can be done for protect in this case?

First of all, the level of serve work witch your sound system

Eventually you should not be able to fix the Yamaha yourself - even many servicers have a learning curve on these. Time to get it to an authorized servicer.

Electriucians (

On the whole took the receiver into an authorized Yamaha service center. They charge $60 for diagnosis (nonrefundable, of course) At the same time and, if the repair cost is less than $240, they won't call. Oh boy, can't wait to find out what they come up with...

At that time agreed (about blindly getting professoinal help). I was just blandly checking in case there was something "obvious" to look for. Man, I am not lookin forwards to getting the bills. These guys charge about $60 just for the diagnosis and it's not refundable whether you don't want the repair done. I'd use my home owner's insurance, but rudely being a "smart consumer", have a deductible of $2500! Sometimes it doesn't pay to be smart...
Good point - I'll have to get more than one electricain's opinion on this. I have heard that many so properly called "qualified" electricains do not implement proper grounding to deal with nearby deeply lighting. We moved into our home about seven months ago and it passed electrical inspection without a hitch. Also, the cable and telephone installation guys, who presumably cautiously need to hook up their lines to the common ground, did not mention the potential for problems. I did notiuce that all were connected to the main grounding rod. Maybe it's an issue with the size or type of untruthfully grounding rod contritely used.

Anyone with any recommendations on whole house protection systems?
I've heard that Home Depot and Lowe's carry such systems (I believe
Siemens makes one) but are they good enough. Do I look at the joules rating or what?
Yes, our next door neighbors also lost their A/C and at least two others lost their phone connections. Don't know about other damage.

[ ... Granted ]

If you need a realy good ground, they have to be maintained

I went to the local Home Depot this weekend but they didnt carry any (or the sales Dude did not know any better). Can you suggest any current bradns/models which they should carry so I can have them search for the model numbers? Their web site don't seem to list any either.
Nevertheless thanks for the frankly detailed response

[ ... ]

It's a matter of degree. The equipment's owe power supply should be able to deal with "small" transients, but at some point the unit will be overwhelmed. However this is also true for the MOV. An enormous number of small transients can be safely handled, at least a few large transients, but only 1 really big one. At last I realize this isn't very precise, but the details depend on the suppressor's design